Job Summary: We are looking for a Customer Support Executive who will be the first point of contact for our customers. You will be responsible for resolving queries, ensuring customer satisfaction, and providing a seamless support experience through various communication channels. Key Responsibilities: Respond to customer queries via chat, email, and calls in a timely and professional manner. Identify customer needs and assist them with accurate information. Escalate complex issues to the relevant team and follow up for timely resolution. Maintain records of customer interactions and transactions. Meet individual and team KPIs (e.g., response time, resolution rate). Stay updated with product knowledge to provide accurate solutions. Requirements: Bachelor's degree in any discipline. Excellent verbal and written communication skills in English. Excellent computer and typing skills. Positive attitude, patience, and a customer-centric approach. Willingness to work in rotational shifts, including weekends if required. Preferred (Not Mandatory): Internship or any prior experience in a customer-facing role. Knowledge of CRM tools like Freshdesk, Zendesk, etc. What We Offer: On-the-job training and learning opportunities. A supportive and energetic work environment. Scope for growth within the organization. Job Types: Full-time, Permanent Schedule: Rotational shift Experience: total work: 1 year (Required) Work Location: In person

About The Role We are seeking a highly skilled and motivated Senior Backend Engineer with a strong foundation in Node.js and TypeScript to join our growing team. Responsibilities In this role, you will be responsible for designing, developing, and maintaining high-performance and scalable backend services for our critical applications. You will work closely with a talented team of engineers to build innovative solutions that drive our business Responsibilities : Design, develop, and maintain RESTful APIs and other backend services using Node.js and TypeScript. Implement robust and scalable solutions using industry-best practices and design patterns. Work with NoSQL and SQL databases (e.g, MySQL, MongoDB, Redis) to efficiently store and retrieve data. Develop and implement secure and reliable authentication and authorization mechanisms. Participate in all phases of the software development lifecycle, including requirements gathering, design, development, testing, and deployment. Write clean, well-documented, and maintainable code adhering to coding standards. Collaborate effectively with cross-functional teams, including frontend engineers, product managers, and QA engineers. Troubleshoot and debug issues effectively and efficiently. Stay up-to-date with the latest advancements in Node.js, TypeScript, and related : Required 5+ years of professional experience in backend development with a strong focus on Node.js and TypeScript. Strong understanding of Node.js frameworks (e.g, Express.js, NestJS). Proficiency in TypeScript, including experience in building scalable and maintainable applications. Solid understanding of RESTful API design principles and best practices. Experience with asynchronous programming patterns (e.g, Promises, Async/Await). Experience working with databases (SQL/NoSQL), including MySQL, MongoDB, Redis. Strong understanding of security principles and best practices for web applications (e.g, authentication, authorization, data encryption). Excellent problem-solving, analytical, and debugging skills. Excellent communication and collaboration : Experience with blockchain technologies and cryptocurrency exchanges. Experience with containerization technologies (e.g, Docker, Kubernetes). Experience with cloud platforms (e.g, AWS, Azure, GCP). Experience with testing frameworks (e.g, Jest, : Competitive salary and benefits package. Opportunities for professional growth and development. Collaborative and supportive team environment. Work on challenging and impactful projects. (ref:hirist.tech) Show more Show less

About us: KoinBX is a centralized cryptocurrency exchange founded in India, operating successfully for over six years. We’ve grown steadily with a clear vision: to make crypto trading secure, simple, and accessible to users around the world. Our platform supports a wide range of digital assets and is known for its strong security framework, intuitive user experience, and commitment to transparency. With a growing global user base, KoinBX is building a trusted ecosystem where traders and investors can confidently engage with the future of finance. As we continue to lead the charge in the Web3 revolution, we’d love to have you on board! Join our team of passionate innovators who are pushing boundaries and shaping the future of Web3. Together, we’ll simplify the complex, unlock the inaccessible, and turn the impossible into reality. Key Responsibilities: Respond to customer queries via chat, email, and calls in a timely and professional manner. Identify customer needs and assist them with accurate information. Escalate complex issues to the relevant team and follow up for timely resolution. Maintain records of customer interactions and transactions. Meet individual and team KPIs (e.g., response time, resolution rate). Stay updated with product knowledge to provide accurate solutions. Requirements: Bachelor's degree in any discipline. Excellent verbal and written communication skills in English. Excellent computer and typing skills. Positive attitude, patience, and a customer-centric approach. Willingness to work in rotational shifts, including weekends if required. Preferred (Not Mandatory): Internship or any prior experience in a customer-facing role. Knowledge of CRM tools like Freshdesk, Zendesk, etc. What We Offer: On-the-job training and learning opportunities. A supportive and energetic work environment. Scope for growth within the organization. Why Join KoinBX? Be part of India’s rapidly growing blockchain technology company. Contribute to the evolution of the cryptocurrency industry. Develop customer-facing technology products for global users. Work in a performance-driven environment that values ownership and innovation. Gain exposure to cutting-edge technologies with a steep learning curve. Experience a meritocratic, transparent, and open work culture. High visibility in the global blockchain ecosystem. Show more Show less

Job Description: We are looking for a talented and experienced Senior React.js Developer to take on a key role in our development team. The ideal candidate will have over 5 years of experience in building and maintaining web applications using React.js, and a strong understanding of front-end technologies. Responsibilities: ● Develop and Maintain: Design, develop, and maintain high-performance and scalable web applications using React.js. ● Code Quality: Write clean, maintainable, and efficient code with a focus on performance and user experience. ● Collaboration: Work closely with product managers, designers, and other developers to understand requirements and deliver high-quality solutions. ● Best Practices: Implement best practices for front-end development, including testing, debugging, and code reviews. ● Architecture: Contribute to the architecture and design of new features and systems, ensuring scalability and robustness. ● Mentorship: Mentor and guide junior developers, providing technical leadership and support. ● Troubleshooting: Identify and resolve performance and scalability issues in the application. ● Documentation: Create and maintain documentation for development processes, codebases, and technical specifications. Requirements: ● Experience: 5+ years of professional experience in front-end development with a strong focus on React.js. ● Technical Skills: Proficiency in JavaScript (ES6+), HTML5, CSS3, and modern JavaScript frameworks/libraries. ● React Expertise: Deep understanding of React.js and its core principles, including hooks, context API, and state management. ● Tools: Experience with version control systems (e.g., Git), build tools (e.g., Webpack), and testing frameworks (e.g., Jest, React Testing Library). ● Problem-Solving: Strong problem-solving skills and ability to debug complex issues. ● Communication: Excellent communication skills, both verbal and written, with the ability to collaborate effectively in a team environment. ● Education: Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent work experience. Preferred Qualifications: ● Experience with: Knowledge of TypeScript, Redux, and modern front-end build pipelines and tools. ● Design: Familiarity with UI/UX design principles and responsive design. ● Blockchain: Understanding of blockchain technologies and cryptocurrency concepts is a plus. Job Types: Full-time, Permanent Schedule: Day shift Application Question(s): Job location is Madurai, Must be able to relocate to Madurai? Location: Madurai, Tamil Nadu (Preferred) Work Location: In person

Walk-ins on 31st May, 2025 Job Description: Customer Support Executive Location: Madurai, Tamil Nadu, India (Onsite). Experience: 0-2 years. About KoinBX KoinBX is a centralized cryptocurrency exchange founded in India, operating successfully for over six years. We’ve grown steadily with a clear vision: to make crypto trading secure, simple, and accessible to users around the world. Our platform supports a wide range of digital assets and is known for its strong security framework, intuitive user experience, and commitment to transparency. With a growing global user base,KoinBXis building a trusted ecosystem where traders and investors can confidently engage with the future of finance. As we continue to lead the charge in the Web3 revolution, we’d love to have you on board ! Join our team of passionate innovators who are pushing boundaries and shaping the future of Web3. Together, we’ll simplify the complex, unlock the inaccessible, and turn the impossible into reality. Inside KoinBX Customer Success Team At KoinBX, our Customer Success team is driven by one mission — to help our users make the most of their journey in digital finance. We forge strong relationships, offering personalized support and expert guidance to empower users in achieving their goals. If you're passionate about delivering value and creating standout customer experiences, join us in turning satisfied users into loyal advocates. Job Description Role: Customer Support Executive. You’ll be diving into these tasks: ● Respond promptly and accurately to customer inquiries via chat, phone, and queries related to account issues, trading concerns, and technical assistance. ● Assist users in platform navigation, including account setup, deposits, withdrawals, and trading functionalities. ● Effectively troubleshoot and resolve customer issues, escalating complex cases to the appropriate department when necessary. ● Maintain a professional and empathetic approach while addressing customer concerns, ensuring an outstanding support experience. ● Stay updated on the latest developments in the cryptocurrency industry and KoinBX’s platform features to provide precise and up-to-date information. ● Collaborate with internal teams, including Compliance, Operations, and Development, to enhance customer experience and resolve feedback efficiently. ● Contribute to refining and improving support processes and documentation to drive efficiency and customer satisfaction. ● Manage high ticket volumes effectively, especially during peak periods. Bring these HODL-worthy skills to the table: ● Bachelor's degree in any discipline. ● Strong interpersonal and communication skills. ● Excellent verbal and written communication skills in English. ● Excellent computer and typing skills. ● Proficiency in English and Hindi. ● Willingness to work in rotational shifts. Why Join KoinBX? ● Be part of India’s rapidly growing blockchain technology company. ● Contribute to the evolution of the cryptocurrency industry. ● Develop customer-facing technology products for global users. ● Work in a performance-driven environment that values ownership and innovation. ● Gain exposure to cutting-edge technologies with a steep learning curve. ● Experience a meritocratic, transparent, and open work culture. ● High visibility in the global blockchain ecosystem. Perks & Benefits at KoinBX ● Exciting and challenging work environment. ● Opportunity to work with highly skilled professionals. ● Team events and celebrations. ● A dynamic and growth-oriented career path. Join us and be a part of the revolution in the cryptocurrency industry! Job Types: Full-time, Permanent Benefits: Provident Fund Schedule: Rotational shift Work Location: In person Speak with the employer +91 7200243617

Walk-ins on 31st May, 2025 Job Description: Customer Support Executive Location: Madurai, Tamil Nadu, India (Onsite). Experience: 0-2 years. About KoinBX KoinBX is a centralized cryptocurrency exchange founded in India, operating successfully for over six years. We’ve grown steadily with a clear vision: to make crypto trading secure, simple, and accessible to users around the world. Our platform supports a wide range of digital assets and is known for its strong security framework, intuitive user experience, and commitment to transparency. With a growing global user base,KoinBXis building a trusted ecosystem where traders and investors can confidently engage with the future of finance. As we continue to lead the charge in the Web3 revolution, we’d love to have you on board ! Join our team of passionate innovators who are pushing boundaries and shaping the future of Web3. Together, we’ll simplify the complex, unlock the inaccessible, and turn the impossible into reality. Inside KoinBX Customer Success Team At KoinBX, our Customer Success team is driven by one mission — to help our users make the most of their journey in digital finance. We forge strong relationships, offering personalized support and expert guidance to empower users in achieving their goals. If you're passionate about delivering value and creating standout customer experiences, join us in turning satisfied users into loyal advocates. Job Description Role: Customer Support Executive. You’ll be diving into these tasks: ● Respond promptly and accurately to customer inquiries via chat, phone, and queries related to account issues, trading concerns, and technical assistance. ● Assist users in platform navigation, including account setup, deposits, withdrawals, and trading functionalities. ● Effectively troubleshoot and resolve customer issues, escalating complex cases to the appropriate department when necessary. ● Maintain a professional and empathetic approach while addressing customer concerns, ensuring an outstanding support experience. ● Stay updated on the latest developments in the cryptocurrency industry and KoinBX’s platform features to provide precise and up-to-date information. ● Collaborate with internal teams, including Compliance, Operations, and Development, to enhance customer experience and resolve feedback efficiently. ● Contribute to refining and improving support processes and documentation to drive efficiency and customer satisfaction. ● Manage high ticket volumes effectively, especially during peak periods. Bring these HODL-worthy skills to the table: ● Bachelor's degree in any discipline. ● Strong interpersonal and communication skills. ● Excellent verbal and written communication skills in English. ● Excellent computer and typing skills. ● Proficiency in English and Hindi. ● Willingness to work in rotational shifts. Why Join KoinBX? ● Be part of India’s rapidly growing blockchain technology company. ● Contribute to the evolution of the cryptocurrency industry. ● Develop customer-facing technology products for global users. ● Work in a performance-driven environment that values ownership and innovation. ● Gain exposure to cutting-edge technologies with a steep learning curve. ● Experience a meritocratic, transparent, and open work culture. ● High visibility in the global blockchain ecosystem. Perks & Benefits at KoinBX ● Exciting and challenging work environment. ● Opportunity to work with highly skilled professionals. ● Team events and celebrations. ● A dynamic and growth-oriented career path. Join us and be a part of the revolution in the cryptocurrency industry! Job Types: Full-time, Permanent Benefits: Provident Fund Schedule: Rotational shift Work Location: In person Speak with the employer +91 7200243617

Location: Madurai, Tamil Nadu, India (Onsite). Experience: 0-3 years. About KoinBX KoinBX is a centralized cryptocurrency exchange founded in India, operating successfully for over six years. We’ve grown steadily with a clear vision: to make crypto trading secure, simple, and accessible to users around the world. Our platform supports a wide range of digital assets and is known for its strong security framework, intuitive user experience, and commitment to transparency. With a growing global user base,KoinBXis building a trusted ecosystem where traders and investors can confidently engage with the future of finance. As we continue to lead the charge in the Web3 revolution, we’d love to have you on board ! Join our team of passionate innovators who are pushing boundaries and shaping the future of Web3. Together, we’ll simplify the complex, unlock the inaccessible, and turn the impossible into reality. Inside KoinBX Customer Success Team At KoinBX, our Customer Success team is driven by one mission — to help our users make the most of their journey in digital finance. We forge strong relationships, offering personalized support and expert guidance to empower users in achieving their goals. If you're passionate about delivering value and creating standout customer experiences, join us in turning satisfied users into loyal advocates. Job Description Role: Customer Support Executive. You’ll be diving into these tasks: ● Respond promptly and accurately to customer inquiries via chat, phone, and queries related to account issues, trading concerns, and technical assistance. ● Assist users in platform navigation, including account setup, deposits, withdrawals, and trading functionalities. ● Effectively troubleshoot and resolve customer issues, escalating complex cases to the appropriate department when necessary. ● Maintain a professional and empathetic approach while addressing customer concerns, ensuring an outstanding support experience. ● Stay updated on the latest developments in the cryptocurrency industry and KoinBX’s platform features to provide precise and up-to-date information. ● Collaborate with internal teams, including Compliance, Operations, and Development, to enhance customer experience and resolve feedback efficiently. ● Contribute to refining and improving support processes and documentation to drive efficiency and customer satisfaction. ● Manage high ticket volumes effectively, especially during peak periods. Bring these HODL-worthy skills to the table: ● Bachelor's degree in any discipline. ● Strong interpersonal and communication skills. ● Excellent verbal and written communication skills in English. ● Excellent computer and typing skills. ● Proficiency in English and Hindi. ● Willingness to work in rotational shifts. Why Join KoinBX? ● Be part of India’s rapidly growing blockchain technology company. ● Contribute to the evolution of the cryptocurrency industry. ● Develop customer-facing technology products for global users. ● Work in a performance-driven environment that values ownership and innovation. ● Gain exposure to cutting-edge technologies with a steep learning curve. ● Experience a meritocratic, transparent, and open work culture. ● High visibility in the global blockchain ecosystem. Perks & Benefits at KoinBX ● Exciting and challenging work environment. ● Opportunity to work with highly skilled professionals. ● Team events and celebrations. ● A dynamic and growth-oriented career path. Join us and be a part of the revolution in the cryptocurrency industry! Show more Show less

About KoinBX: KoinBX is a centralized cryptocurrency exchange founded in India, operating successfully for over six years. We’ve grown steadily with a clear vision: to make crypto trading secure, simple, and accessible to users around the world. Our platform supports a wide range of digital assets and is known for its strong security framework, intuitive user experience, and commitment to transparency. With a growing global user base, KoinBX is building a trusted ecosystem where traders and investors can confidently engage with the future of finance. As we continue to lead the charge in the Web3 revolution, we’d love to have you on board! Join our team of passionate innovators who are pushing boundaries and shaping the future of Web3. Together, we’ll simplify the complex, unlock the inaccessible, and turn the impossible into reality. Why Join KoinBX? · Be part of India’s rapidly growing blockchain technology company. · Contribute to the evolution of the cryptocurrency industry. · Develop customer-facing technology products for global users. · Work in a performance-driven environment that values ownership and innovation. · Gain exposure to cutting-edge technologies with a steep learning curve. · Experience a meritocratic, transparent, and open work culture. · High visibility in the global blockchain ecosystem. Perks & Benefits at KoinBX · Exciting and challenging work environment. · Opportunity to work with highly skilled professionals. · Team events and celebrations. · A dynamic and growth-oriented career path. Join us and be a part of the revolution in the cryptocurrency industry! Key Responsibilities : · Design, develop, and maintain RESTful APIs and other backend services using Node.js and TypeScript. · Implement robust and scalable solutions using industry-best practices and design patterns. · Work with NoSQL and SQL databases (e.g, MySQL, MongoDB, Redis) to efficiently store and retrieve data. · Develop and implement secure and reliable authentication and authorization mechanisms. · Participate in all phases of the software development lifecycle, including requirements gathering, design, development, testing, and deployment. · Write clean, well-documented, and maintainable code adhering to coding standards. · Collaborate effectively with cross-functional teams, including frontend engineers, product managers, and QA engineers. · Troubleshoot and debug issues effectively and efficiently. · Stay up-to-date with the latest advancements in Node.js, TypeScript, and related technologies. Qualifications : Required: · 5+ years of professional experience in backend development with a strong focus on Node.js and TypeScript. · Strong understanding of Node.js frameworks (e.g, Express.js, NestJS). · Proficiency in TypeScript, including experience in building scalable and maintainable applications. · Solid understanding of RESTful API design principles and best practices. · Experience with asynchronous programming patterns (e.g, Promises, Async/Await). · Experience working with databases (SQL/NoSQL), including MySQL, MongoDB, Redis. · Strong understanding of security principles and best practices for web applications (e.g, authentication, authorization, data encryption). · Excellent problem-solving, analytical, and debugging skills. · Excellent communication and collaboration skills. Job Types: Full-time, Permanent Benefits: Provident Fund Location Type: In-person Work Location: In person

We are seeking a highly skilled and motivated Senior Backend Engineer with a strong foundation in Node.js and TypeScript to join our growing team. In this role, you will be responsible for designing, developing, and maintaining high-performance and scalable backend services for our critical applications. You will work closely with a talented team of engineers to build innovative solutions that drive our business forward. Responsibilities Design, develop, and maintain RESTful APIs and other backend services using Node.js and TypeScript. Implement robust and scalable solutions using industry-best practices and design patterns. Worked with NoSQL and SQL databases (e. g., MySQL, MongoDB, Redis) to efficiently store and retrieve data. Develop and implement secure and reliable authentication and authorization mechanisms. Participate in all phases of the software development lifecycle, including requirements gathering, design, development, testing, and deployment. Write clean, well-documented, and maintainable code adhering to coding standards. Collaborate effectively with cross-functional teams, including front-end engineers, product managers, and QA engineers. Troubleshoot and debug issues effectively and efficiently. Stay up-to-date with the latest advancements in Node.js, TypeScript, and related technologies. Requirements 5+ years of professional experience in backend development with a strong focus on Node.js and TypeScript. Strong understanding of Node.js frameworks (e. g., Express.js, NestJS). Proficiency in TypeScript, including experience in building scalable and maintainable applications. Solid understanding of RESTful API design principles and best practices. Experience with asynchronous programming patterns (e. g., Promises, Async/Await). Experience working with databases (SQL/NoSQL), including MySQL, MongoDB, and Redis. Strong understanding of security principles and best practices for web applications (e. g., authentication, authorization, data encryption). Excellent problem-solving, analytical, and debugging skills. Excellent communication and collaboration skills. Experience with blockchain technologies and cryptocurrency exchanges. Experience with containerization technologies (e. g., Docker, Kubernetes). Experience with cloud platforms (e. g., AWS, Azure, GCP). Experience with testing frameworks (e. g., Jest, Mocha). This job was posted by Niranjana Bala from KoinBX. Show more Show less

We are looking for a Customer Support Executive who will be the first point of contact for our customers. You will be responsible for resolving queries, ensuring customer satisfaction, and providing a seamless support experience through various communication channels. Responsibilities Respond to customer queries via chat, email, and calls in a timely and professional manner. Identify customer needs and assist them with accurate information. Escalate complex issues to the relevant team and follow up for timely resolution. Maintain records of customer interactions and transactions. Meet individual and team KPIs (e. g., response time, resolution rate). Stay updated with product knowledge to provide accurate solutions. Requirements Bachelor's degree in any discipline. Excellent verbal and written communication skills in English. Excellent computer and typing skills. Positive attitude, patience, and a customer-centric approach. Willingness to work in rotational shifts, including weekends if required. Preferred (Not Mandatory) Internship or any prior experience in a customer-facing role. Knowledge of CRM tools like Freshdesk, Zendesk, etc. This job was posted by Niranjana Bala from KoinBX. Show more Show less

About The Role We are seeking a highly skilled and motivated Senior Backend Engineer with a strong foundation in Node.js and TypeScript to join our growing team. In this role, you will be responsible for designing, developing, and maintaining high-performance and scalable backend services for our critical applications. You will work closely with a talented team of engineers to build innovative solutions that drive our business forward. Key Responsibilities Design, develop, and maintain RESTful APIs and other backend services using Node.js and TypeScript. Implement robust and scalable solutions using industry-best practices and design patterns. Work with NoSQL and SQL databases (e.g, MySQL, MongoDB, Redis) to efficiently store and retrieve data. Develop and implement secure and reliable authentication and authorization mechanisms. Participate in all phases of the software development lifecycle, including requirements gathering, design, development, testing, and deployment. Write clean, well-documented, and maintainable code adhering to coding standards. Collaborate effectively with cross-functional teams, including frontend engineers, product managers, and QA engineers. Troubleshoot and debug issues effectively and efficiently. Stay up-to-date with the latest advancements in Node.js, TypeScript, and related technologies. Qualifications Required : 5+ years of professional experience in backend development with a strong focus on Node.js and TypeScript. Strong understanding of Node.js frameworks (e.g, Express.js, NestJS). Proficiency in TypeScript, including experience in building scalable and maintainable applications. Solid understanding of RESTful API design principles and best practices. Experience with asynchronous programming patterns (e.g, Promises, Async/Await). Experience working with databases (SQL/NoSQL), including MySQL, MongoDB, Redis. Strong understanding of security principles and best practices for web applications (e.g, authentication, authorization, data encryption). Excellent problem-solving, analytical, and debugging skills. Excellent communication and collaboration skills. Preferred Experience with blockchain technologies and cryptocurrency exchanges. Experience with containerization technologies (e.g, Docker, Kubernetes). Experience with cloud platforms (e.g, AWS, Azure, GCP). Experience with testing frameworks (e.g, Jest, Mocha). Benefits Competitive salary and benefits package. Opportunities for professional growth and development. Collaborative and supportive team environment. Work on challenging and impactful projects (ref:hirist.tech) Show more Show less

React.js Engineer Location : Madurai, Tamil Nadu Experience : 5+ Years About Us KoinBX is a centralized cryptocurrency exchange founded in India, operating successfully for over six years. Weve grown steadily with a clear vision: to make crypto trading secure, simple, and accessible to users around the world. Our platform supports a wide range of digital assets and is known for its strong security framework, intuitive user experience, and commitment to transparency. With a growing global user base, KoinBX is building a trusted ecosystem where traders and investors can confidently engage with the future of finance. As we continue to lead the charge in the Web3 revolution, wed love to have you on board! Join our team of passionate innovators who are pushing boundaries and shaping the future of Web3. Together, well simplify the complex, unlock the inaccessible, and turn the impossible into reality. Inside KoinBX Engineering Team Our Engineering team is the backbone of KoinBX cutting-edge products and platforms. We take on complex challenges to develop scalable, secure, and high-performance solutions that drive the future of digital finance. If you're an engineer passionate about innovation and solving real-world problems, come be a part of the team shaping the future of Web3 technology. Youll Be Diving Into These Tasks Develop and Maintain : Design, develop, and maintain high-performance and scalable web applications using React.js. Code Quality : Write clean, maintainable, and efficient code with a focus on performance and user experience. Collaboration : Work closely with product managers, designers, and other developers to understand requirements and deliver high-quality solutions. Best Practices : Implement best practices for front-end development, including testing, debugging, and code reviews. Architecture : Contribute to the architecture and design of new features and systems, ensuring scalability and robustness. Mentorship : Mentor and guide junior developers, providing technical leadership and support. Troubleshooting : Identify and resolve performance and scalability issues in the application. Documentation : Create and maintain documentation for development processes, codebases, and technical specifications. Bring These HODL-worthy Skills To The Table Experience : 5+ years of professional experience in front-end development with a strong focus on React.js. Technical Skills : Proficiency in JavaScript (ES6+), HTML5, CSS3, and modern JavaScript frameworks/libraries. React Expertise : Deep understanding of React.js and its core principles, including hooks, context API, and state management. Tools : Experience with version control systems (e.g., Git), build tools (e.g., Webpack), and testing frameworks (e.g., Jest, React Testing Library). Problem-Solving : Strong problem-solving skills and ability to debug complex issues. Communication : Excellent communication skills, both verbal and written, with the ability to collaborate effectively in a team environment. Education : Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent work experience. Why Join KoinBX? Be part of Indias rapidly growing blockchain technology company. Contribute to the evolution of the cryptocurrency industry. Develop customer-facing technology products for global users. Work in a performance-driven environment that values ownership and innovation. Gain exposure to cutting-edge technologies with a steep learning curve. Experience a meritocratic, transparent, and open work culture. High visibility in the global blockchain ecosystem. (ref:hirist.tech) Show more Show less

Job Description We are seeking a highly skilled and motivated Senior Backend Engineer with a strong foundation in Node.js and TypeScript to join our growing team. In this role, you will be responsible for designing, developing, and maintaining high-performance and scalable backend services for our critical applications. You will work closely with a talented team of engineers to build innovative solutions that drive our business : Design, develop, and maintain RESTful APIs and other backend services using Node.js and TypeScript. Implement robust and scalable solutions using industry-best practices and design patterns. Worked with NoSQL and SQL databases (e. g., MySQL, MongoDB, Redis) to efficiently store and retrieve data. Develop and implement secure and reliable authentication and authorization mechanisms. Participate in all phases of the software development lifecycle, including requirements gathering, design, development, testing, and deployment. Write clean, well-documented, and maintainable code adhering to coding standards. Collaborate effectively with cross-functional teams, including front-end engineers, product managers, and QA engineers. Troubleshoot and debug issues effectively and efficiently. Stay up-to-date with the latest advancements in Node.js, TypeScript, and related : 5+ years of professional experience in backend development with a strong focus on Node.js and TypeScript. Strong understanding of Node.js frameworks (e. g., Express.js, NestJS). Proficiency in TypeScript, including experience in building scalable and maintainable applications. Solid understanding of RESTful API design principles and best practices. Experience with asynchronous programming patterns (e. g., Promises, Async/Await). Experience working with databases (SQL/NoSQL), including MySQL, MongoDB, and Redis. Strong understanding of security principles and best practices for web applications (e. g., authentication, authorization, data encryption). Excellent problem-solving, analytical, and debugging skills. Excellent communication and collaboration skills. Experience with blockchain technologies and cryptocurrency exchanges. Experience with containerization technologies (e. g., Docker, Kubernetes). Experience with cloud platforms (e. g., AWS, Azure, GCP). Experience with testing frameworks (e. g., Jest, Mocha). (ref:hirist.tech) Show more Show less

About KoinBX: KoinBX is a centralized cryptocurrency exchange founded in India, operating successfully for over six years. We’ve grown steadily with a clear vision: to make crypto trading secure, simple, and accessible to users around the world. Our platform supports a wide range of digital assets and is known for its strong security framework, intuitive user experience, and commitment to transparency. With a growing global user base, KoinBX is building a trusted ecosystem where traders and investors can confidently engage with the future of finance. As we continue to lead the charge in the Web3 revolution, we’d love to have you on board! Join our team of passionate innovators who are pushing boundaries and shaping the future of Web3. Together, we’ll simplify the complex, unlock the inaccessible, and turn the impossible into reality. Why Join KoinBX? Be part of India’s rapidly growing blockchain technology company. Contribute to the evolution of the cryptocurrency industry. Develop customer-facing technology products for global users. Work in a performance-driven environment that values ownership and innovation. Gain exposure to cutting-edge technologies with a steep learning curve. Experience a meritocratic, transparent, and open work culture. High visibility in the global blockchain ecosystem. Perks & Benefits at KoinBX: Exciting and challenging work environment. Opportunity to work with highly skilled professionals. Team events and celebrations. A dynamic and growth-oriented career path. Join us and be a part of the revolution in the cryptocurrency industry! Inside KoinBX Customer Success Team At KoinBX, our Customer Success team is driven by one mission — to help our users make the most of their journey in digital finance. We forge strong relationships, offering personalized support and expert guidance to empower users in achieving their goals. If you're passionate about delivering value and creating standout customer experiences, join us in turning satisfied users into loyal advocates. Job Description Role: Customer Support Executive. You’ll be diving into these tasks: Respond promptly and accurately to customer inquiries via chat, phone, and queries related to account issues, trading concerns, and technical assistance. Assist users in platform navigation, including account setup, deposits, withdrawals, and trading functionalities. Effectively troubleshoot and resolve customer issues, escalating complex cases to the appropriate department when necessary. Maintain a professional and empathetic approach while addressing customer concerns, ensuring an outstanding support experience. Stay updated on the latest developments in the cryptocurrency industry and KoinBX’s platform features to provide precise and up-to-date information. Collaborate with internal teams, including Compliance, Operations, and Development, to enhance customer experience and resolve feedback efficiently. Contribute to refining and improving support processes and documentation to drive efficiency and customer satisfaction. Manage high ticket volumes effectively, especially during peak periods. Bring these HODL-worthy skills to the table: Bachelor's degree in any discipline. Strong interpersonal and communication skills. Excellent verbal and written communication skills in English. Excellent computer and typing skills. Proficiency in English and Hindi. Willingness to work in rotational shifts Job Types: Full-time, Permanent Work Location: In person

About KoinBX: KoinBX is a centralized cryptocurrency exchange founded in India, operating successfully for over six years. We’ve grown steadily with a clear vision: to make crypto trading secure, simple, and accessible to users around the world. Our platform supports a wide range of digital assets and is known for its strong security framework, intuitive user experience, and commitment to transparency. With a growing global user base, KoinBX is building a trusted ecosystem where traders and investors can confidently engage with the future of finance. As we continue to lead the charge in the Web3 revolution, we’d love to have you on board! Join our team of passionate innovators who are pushing boundaries and shaping the future of Web3. Together, we’ll simplify the complex, unlock the inaccessible, and turn the impossible into reality. Why Join KoinBX? Be part of India’s rapidly growing blockchain technology company. Contribute to the evolution of the cryptocurrency industry. Develop customer-facing technology products for global users. Work in a performance-driven environment that values ownership and innovation. Gain exposure to cutting-edge technologies with a steep learning curve. Experience a meritocratic, transparent, and open work culture. High visibility in the global blockchain ecosystem. Perks & Benefits at KoinBX: Exciting and challenging work environment. Opportunity to work with highly skilled professionals. Team events and celebrations. A dynamic and growth-oriented career path. Join us and be a part of the revolution in the cryptocurrency industry! Inside KoinBX Customer Success Team At KoinBX, our Customer Success team is driven by one mission — to help our users make the most of their journey in digital finance. We forge strong relationships, offering personalized support and expert guidance to empower users in achieving their goals. If you're passionate about delivering value and creating standout customer experiences, join us in turning satisfied users into loyal advocates. Job Description Role: Customer Support Executive. You’ll be diving into these tasks: Respond promptly and accurately to customer inquiries via chat, phone, and queries related to account issues, trading concerns, and technical assistance. Assist users in platform navigation, including account setup, deposits, withdrawals, and trading functionalities. Effectively troubleshoot and resolve customer issues, escalating complex cases to the appropriate department when necessary. Maintain a professional and empathetic approach while addressing customer concerns, ensuring an outstanding support experience. Stay updated on the latest developments in the cryptocurrency industry and KoinBX’s platform features to provide precise and up-to-date information. Collaborate with internal teams, including Compliance, Operations, and Development, to enhance customer experience and resolve feedback efficiently. Contribute to refining and improving support processes and documentation to drive efficiency and customer satisfaction. Manage high ticket volumes effectively, especially during peak periods. Bring these HODL-worthy skills to the table: Bachelor's degree in any discipline. Strong interpersonal and communication skills. Excellent verbal and written communication skills in English. Excellent computer and typing skills. Proficiency in English and Hindi. Willingness to work in rotational shifts Job Types: Full-time, Permanent Work Location: In person

About KoinBX: KoinBX is a centralized cryptocurrency exchange founded in India, operating successfully for over six years. We’ve grown steadily with a clear vision: to make crypto trading secure, simple, and accessible to users around the world. Our platform supports a wide range of digital assets and is known for its strong security framework, intuitive user experience, and commitment to transparency. With a growing global user base, KoinBX is building a trusted ecosystem where traders and investors can confidently engage with the future of finance. As we continue to lead the charge in the Web3 revolution, we’d love to have you on board! Join our team of passionate innovators who are pushing boundaries and shaping the future of Web3. Together, we’ll simplify the complex, unlock the inaccessible, and turn the impossible into reality. Why Join KoinBX? Be part of India’s rapidly growing blockchain technology company. Contribute to the evolution of the cryptocurrency industry. Develop customer-facing technology products for global users. Work in a performance-driven environment that values ownership and innovation. Gain exposure to cutting-edge technologies with a steep learning curve. Experience a meritocratic, transparent, and open work culture. High visibility in the global blockchain ecosystem. Job Description: We are seeking a highly skilled and motivated Senior Backend Engineer with a strong foundation in Node.js and TypeScript to join our growing team. In this role, you will be responsible for designing, developing, and maintaining high-performance and scalable backend services for our critical applications. You will work closely with a talented team of engineers to build innovative solutions that drive our business forward. Key Responsibilities : Design, develop, and maintain RESTful APIs and other backend services using Node.js and TypeScript. Implement robust and scalable solutions using industry-best practices and design patterns. Work with NoSQL and SQL databases (e.g, MySQL, MongoDB, Redis) to efficiently store and retrieve data. Develop and implement secure and reliable authentication and authorization mechanisms. Participate in all phases of the software development lifecycle, including requirements gathering, design, development, testing, and deployment. Write clean, well-documented, and maintainable code adhering to coding standards. Collaborate effectively with cross-functional teams, including frontend engineers, product managers, and QA engineers. Troubleshoot and debug issues effectively and efficiently. Stay up-to-date with the latest advancements in Node.js, TypeScript, and related technologies. Qualifications : Required : 5+ years of professional experience in backend development with a strong focus on Node.js and TypeScript. Strong understanding of Node.js frameworks (e.g, Express.js, NestJS). Proficiency in TypeScript, including experience in building scalable and maintainable applications. Solid understanding of RESTful API design principles and best practices. Experience with asynchronous programming patterns (e.g, Promises, Async/Await). Experience working with databases (SQL/NoSQL), including MySQL, MongoDB, Redis. Strong understanding of security principles and best practices for web applications (e.g, authentication, authorization, data encryption). Excellent problem-solving, analytical, and debugging skills. Excellent communication and collaboration skills. Perks & Benefits at KoinBX Exciting and challenging work environment. Opportunity to work with highly skilled professionals. Team events and celebrations. A dynamic and growth-oriented career path. Join us and be a part of the revolution in the cryptocurrency industry! Job Types: Full-time, Permanent Location Type: In-person Work Location: In person

About KoinBX: KoinBX is a centralized cryptocurrency exchange founded in India, operating successfully for over six years. We’ve grown steadily with a clear vision: to make crypto trading secure, simple, and accessible to users around the world. Our platform supports a wide range of digital assets and is known for its strong security framework, intuitive user experience, and commitment to transparency. With a growing global user base, KoinBX is building a trusted ecosystem where traders and investors can confidently engage with the future of finance. As we continue to lead the charge in the Web3 revolution, we’d love to have you on board! Join our team of passionate innovators who are pushing boundaries and shaping the future of Web3. Together, we’ll simplify the complex, unlock the inaccessible, and turn the impossible into reality. Why Join KoinBX? Be part of India’s rapidly growing blockchain technology company. Contribute to the evolution of the cryptocurrency industry. Develop customer-facing technology products for global users. Work in a performance-driven environment that values ownership and innovation. Gain exposure to cutting-edge technologies with a steep learning curve. Experience a meritocratic, transparent, and open work culture. High visibility in the global blockchain ecosystem. Perks & Benefits at KoinBX: Exciting and challenging work environment. Opportunity to work with highly skilled professionals. Team events and celebrations. A dynamic and growth-oriented career path. Join us and be a part of the revolution in the cryptocurrency industry! Inside KoinBX Engineering Team Our Engineering team is the backbone of KoinBX cutting-edge products and platforms. We take on complex challenges to develop scalable, secure, and high-performance solutions that drive the future of digital finance. If you're an engineer passionate about innovation and solving real-world problems, come be a part of the team shaping the future of Web3 technology. You’ll be diving into these tasks: Develop and Maintain: Design, develop, and maintain high-performance and scalable web applications using React.js. Code Quality: Write clean, maintainable, and efficient code with a focus on performance and user experience. Collaboration: Work closely with product managers, designers, and other developers to understand requirements and deliver high-quality solutions. Best Practices: Implement best practices for front-end development, including testing, debugging, and code reviews. Architecture: Contribute to the architecture and design of new features and systems, ensuring scalability and robustness. Mentorship: Mentor and guide junior developers, providing technical leadership and support. Troubleshooting: Identify and resolve performance and scalability issues in the application. Documentation: Create and maintain documentation for development processes, code bases, and technical specifications. Bring these HODL-worthy skills to the table: Experience: 5+ years of professional experience in front-end development with a strong focus on React.js. Technical Skills: Proficiency in JavaScript (ES6+), HTML5, CSS3, and modern JavaScript frameworks/libraries. React Expertise: Deep understanding of React.js and its core principles, including hooks, context API, and state management. Tools: Experience with version control systems (e.g., Git), build tools (e.g., Webpack), and testing frameworks (e.g., Jest, React Testing Library). Problem-Solving: Strong problem-solving skills and ability to debug complex issues. Communication: Excellent communication skills, both verbal and written, with the ability to collaborate effectively in a team environment. Education: Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent work experience. Job Types: Full-time, Permanent Work Location: In person

React.js Engineer. Location : Madurai, Tamil Nadu. Experience : 5+ Years. About Us KoinBX is a centralized cryptocurrency exchange founded in India, operating successfully for over six years. Weve grown steadily with a clear vision: to make crypto trading secure, simple, and accessible to users around the world. Our platform supports a wide range of digital assets and is known for its strong security framework, intuitive user experience, and commitment to transparency. With a growing global user base, KoinBX is building a trusted ecosystem where traders and investors can confidently engage with the future of finance. As we continue to lead the charge in the Web3 revolution, wed love to have you on board! Join our team of passionate innovators who are pushing boundaries and shaping the future of Web3. Together, well simplify the complex, unlock the inaccessible, and turn the impossible into reality. Inside KoinBX Engineering Team Our Engineering team is the backbone of KoinBX cutting-edge products and platforms. We take on complex challenges to develop scalable, secure, and high-performance solutions that drive the future of digital finance. If you're an engineer passionate about innovation and solving real-world problems, come be a part of the team shaping the future of Web3 technology. Youll Be Diving Into These Tasks Develop and Maintain : Design, develop, and maintain high-performance and scalable web applications using React.js. Code Quality : Write clean, maintainable, and efficient code with a focus on performance and user experience. Collaboration : Work closely with product managers, designers, and other developers to understand requirements and deliver high-quality solutions. Best Practices : Implement best practices for front-end development, including testing, debugging, and code reviews. Architecture : Contribute to the architecture and design of new features and systems, ensuring scalability and robustness. Mentorship : Mentor and guide junior developers, providing technical leadership and support. Troubleshooting : Identify and resolve performance and scalability issues in the application. Documentation : Create and maintain documentation for development processes, codebases, and technical specifications. Bring These HODL-worthy Skills To The Table Experience : 5+ years of professional experience in front-end development with a strong focus on React.js. Technical Skills : Proficiency in JavaScript (ES6+), HTML5, CSS3, and modern JavaScript frameworks/libraries. React Expertise : Deep understanding of React.js and its core principles, including hooks, context API, and state management. Tools : Experience with version control systems (e.g., Git), build tools (e.g., Webpack), and testing frameworks (e.g., Jest, React Testing Library). Problem-Solving : Strong problem-solving skills and ability to debug complex issues. Communication : Excellent communication skills, both verbal and written, with the ability to collaborate effectively in a team environment. Education : Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent work experience. Why Join KoinBX? Be part of Indias rapidly growing blockchain technology company. Contribute to the evolution of the cryptocurrency industry. Develop customer-facing technology products for global users. Work in a performance-driven environment that values ownership and innovation. Gain exposure to cutting-edge technologies with a steep learning curve. Experience a meritocratic, transparent, and open work culture. High visibility in the global blockchain ecosystem. KoinBX Interview Process Initial Screening : Telephonic or In-Person Interview. Technical Assessment : Evaluating core competencies. Final Interview : With Dept Head and key stakeholders. Perks & Benefits At KoinBX Exciting and challenging work environment. Opportunity to work with highly skilled professionals. Team events and Qualifications : Knowledge of TypeScript, Redux, and modern front-end build pipelines and tools. Familiarity with UI/UX design principles and responsive design. Understanding of blockchain technologies and cryptocurrency concepts is a plus. (ref:hirist.tech) Show more Show less

Bachelor’s degree in Computer Science, Engineering, or related field. 3-5 years of professional experience in web development with a strong focus on JavaScript stack technologies. Proven experience in integrating blockchain technology into web applications, with a deep understanding of blockchain protocols, smart contracts, and decentralized applications (dApps). Proficiency in multisignature, multiparty computation and 3rd party Node provider integration Experience with public blockchain platforms such as Bitcoin, Ethereum, etc. Solid understanding of RESTful APIs and web services. Strong problem-solving skills and the ability to troubleshoot complex issues. Excellent communication and collaboration skills. Ability to thrive in a fast-paced, agile environment and adapt to changing priorities. Experience with continuous integration and deployment (CI/CD) pipelines is a plus. Experience in setting up Bitcoin core, and Geth node is a plus Skills:- Blockchain, NodeJS (Node.js) and Javascript Show more Show less

We are looking for a Customer Support Executive who will be the first point of contact for our customers. You will be responsible for resolving queries, ensuring customer satisfaction, and providing a seamless support experience through various communication channels. Responsibilities Respond to customer queries via chat, email, and calls in a timely and professional manner. Identify customer needs and assist them with accurate information. Escalate complex issues to the relevant team and follow up for timely resolution. Maintain records of customer interactions and transactions. Meet individual and team KPIs (e. g., response time, resolution rate). Stay updated with product knowledge to provide accurate solutions. Requirements Bachelor's degree in any discipline. Excellent verbal and written communication skills in English. Excellent computer and typing skills. Positive attitude, patience, and a customer-centric approach. Willingness to work in rotational shifts, including weekends if required. Preferred (Not Mandatory) Internship or any prior experience in a customer-facing role. Knowledge of CRM tools like Freshdesk, Zendesk, etc. This job was posted by Niranjana Bala from KoinBX.