LedgerLine Technologies

We're looking for energetic and passionate individuals to join us at Ledgerline Technologies as SEO Marketing Interns for a 3-month on-site internship at our Vadodara office.If you’re someone who wants to kickstart your career in digital marketing, learn real SEO skills, and work on live projects—this is for you!🟢 Location: On-site (Vadodara, Gujarat)🟢 Internship Type: Full-time | Unpaid🟢 Duration: 3 Months🟢 Start Date: Immediate🟢 Openings: 3 💡 What You’ll Learn:Real-world SEO (on-page & off-page)Keyword research and content optimizationHow to use SEO tools like Google Search Console & AnalyticsTeam collaboration on marketing campaignsBasics of digital marketing strategy 🎓 Perks:✅ Certificate of Completion✅ Letter of Recommendation✅ Work experience with a tech-focused company✅ Opportunity to convert to a paid/full-time role based on performance 📩 How to Apply:Send your resume to hr@ledgerlinetech.com

We’re Hiring: Digital Marketing Manager (3+ Years Experience) | On-Site - Vadodara, Gujarat Are you an experienced digital marketer with a passion for driving online growth, brand awareness, and customer engagement? Join Ledger Line Technologies, a leading IT solutions company, and take charge of our digital marketing strategy to elevate our brand presence and lead generation efforts. 🔹 About the Role As a Digital Marketing Manager, you will be responsible for planning, executing, and optimising digital marketing strategies to drive business growth. This role requires a blend of technical expertise, creativity, and analytical skills to enhance our online presence and generate high-quality leads. 🔹 Key Responsibilities Strategic Planning & Execution: Develop and implement comprehensive digital marketing campaigns across multiple channels, including SEO, SEM, PPC, email marketing, and content marketing. SEO & Performance Marketing: Optimize website performance using advanced SEO techniques, keyword strategies, and Google Analytics insights. Manage Google Ads, Facebook Ads, LinkedIn Ads, and other paid campaigns for lead generation and brand awareness. Social Media & Content Strategy: Drive engagement through LinkedIn, Facebook, X (Twitter), Instagram, and YouTube by crafting compelling content and managing community interactions. Marketing Automation & CRM: Utilize tools like HubSpot, Microsoft Dynamics, or Zoho CRM to nurture leads and streamline marketing workflows. Data Analytics & Optimisation: Monitor key performance indicators (KPIs), conduct A/B testing, and optimize marketing efforts for maximum ROI. Brand Management & PR: Develop brand positioning strategies, execute online reputation management (ORM), and collaborate with designers and content teams to maintain a consistent brand image. 🔹 Required Skills & Qualifications 3+ years of proven experience in digital marketing, SEO, and performance marketing Proficiency in Google Ads, Meta Ads, Telegram Ads, LinkedIn Campaign Manager, and SEO tools (Ahrefs, SEMrush, Moz, etc.) Strong understanding of Microsoft Office (Excel, PowerPoint, Word), Google Analytics, Google Tag Manager, and CRM platforms Expertise in content strategy, copywriting, and email marketing automation Excellent communication skills (English & Hindi), with the ability to create engaging and persuasive content Strong analytical skills with experience in data-driven marketing and reporting Ability to manage multiple projects, meet deadlines, and work in a fast-paced environment 🔹 Preferred Qualifications Certifications in Google Ads, HubSpot, Meta (Facebook) Blueprint, or Microsoft Advertising Experience in B2B marketing, SaaS, or IT industry Knowledge of HTML, CSS, or basic web development is a plus 🔹 Why Join Ledger Line Technologies? Innovative and dynamic work environment Career growth opportunities and skill development Work on cutting-edge digital strategies with a passionate team 📍 On-site role in Vadodara, Gujarat, India 📩 Ready to make an impact? Apply on hr@ledgerlinetech.com 🔄 Tag someone who might be interested. Show more Show less

We are looking for a Solidity Developer with hands-on experience in building complex MLM staking contracts, DeFi protocols, NFT marketplaces, Launchpads, and full-fledged DApps. If you're passionate about Web3 and can integrate smart contracts into modern frontend frameworks like React and Next.js – we want to talk to you. --- 🛠️ Key Responsibilities Design, develop, and deploy Solidity smart contracts for MLM, staking, DeFi, and NFT platforms. Collaborate with frontend engineers to integrate smart contracts with React/Next.js apps using Ethers.js or Web3.js. Write and execute tests using Hardhat or Truffle to ensure security and functionality. Optimize smart contract gas usage and follow best practices in secure smart contract development. Participate in full DApp development lifecycle – from ideation to deployment. Work with Node.js (Typescript) web3 backend tasks when required. (Bonus) Build and deploy Telegram Mini Apps and web UIs using React. --- 🔍 Requirements 2+ years of experience in Solidity and Ethereum development. Strong understanding of MLM smart contracts, ICOs, staking, DeFi protocols, and NFT standards (ERC-721, ERC-1155). Hands-on experience with Hardhat or Truffle, and Ethers.js or Web3.js with Typescript. Ability to integrate smart contracts into the frontend and debug Web3 interactions using web3.js/ethers.js/wagmi/reown --- ⭐ Preferred (Not Mandatory) Experience with Telegram Mini Apps development. Knowledge of frontend development using React/NextJs, and responsive DApp UIs. --- 📍 Location: Onsite (Vadodara, Gujarat) 💼 Job Type: Full-time 💰 Compensation: Competitive, based on experience

Job Title: Software Project Manager Company: LedgerLine Technology Location: Vadodara, Gujarat (onsite) Type: Full-Time Experience: 2-3 years About LedgerLine Technology LedgerLine Technology is a fast-growing blockchain development company headquartered in Vadodara, Gujarat. We are currently building secure, scalable, and feature-rich blockchain based systems . We are seeking an experienced Software Project Manager to drive delivery excellence and ensure smooth execution of our product roadmap. Role Overview As a Software Project Manager, you will lead end-to-end project planning and execution across our engineering, design, QA, and DevOps teams. You will be responsible for managing timelines, sprint cycles, and cross-functional collaboration to ensure that every release meets business objectives and quality standards. Key Responsibilities Plan and manage the execution of software development projects from concept to delivery. Translate product requirements into actionable tasks and allocate them across teams. Maintain and track project timelines, deliverables, and team workloads using tools like JIRA , Trello , or Notion . Conduct daily stand-ups , sprint planning , and retrospectives to ensure agile delivery cycles. Identify, manage, and communicate risks, delays, and blockers proactively. Coordinate across departments including Product, Development, QA, and Infrastructure. Report project status, progress, and KPIs to founders and stakeholders regularly. Drive continuous improvement in team collaboration, delivery velocity, and operational processes. Qualifications Bachelor’s degree in Computer Science, Engineering, Business, or a related field. 2+ years of experience managing software projects, with at least 1 year in Agile/Scrum environments . Excellent communication, leadership, and organizational skills. Proven ability to manage multiple teams or cross-functional squads. Strong understanding of SDLC, release cycles, and modern product delivery practices. Experience working in startups , fintech , or blockchain-related projects is a plus. Nice to Have Familiarity with crypto exchanges, trading systems, or blockchain fundamentals. Exposure to tools like JIRA , Confluence , GitHub Projects , or ClickUp . Background as a developer, QA, or product owner is a plus but not required. Why Join Us? Join a passionate team building a large-scale product in the blockchain space. Play a key leadership role in one of India’s emerging Web3 companies. Competitive salary, performance-based bonuses, and flexible working culture. Real ownership, rapid career growth, and learning opportunities.

Job Title: QA Engineer Location: Vadodara, Gujarat (On-site) Experience: 1–3 years Employment Type: Full-time About Us At LedgerLine Technologies , we’re building next-generation blockchain-based applications and dApps. We're a team of engineers, product specialists, and fintech enthusiasts passionate about creating secure, scalable, and user-friendly solutions. We’re now looking to expand our team with a dedicated QA Engineer who can help us maintain our high-quality standards. Role Overview As a QA Engineer, you will be responsible for ensuring the stability, performance, and security of our blockchain based applications. You will work closely with product managers, developers, and designers to test new features, identify bugs, and improve our software development lifecycle with a focus on quality. Key Responsibilities Create, maintain, and execute test plans, test cases, and test scripts (manual + automated). Perform functional, regression, performance, and security testing on web and mobile platforms. Collaborate with developers to understand product requirements and ensure test coverage. Identify, document, and track bugs through resolution using tools like Jira or similar. Conduct API testing using tools like Postman or Swagger. Ensure compliance with security standards, especially in crypto-related workflows (wallets, KYC, transactions). Participate in release planning, sprint reviews, and retrospectives. Required Skills & Qualifications Bachelor’s degree in Computer Science, Information Technology, or related field. 1–3 years of hands-on QA experience in web or mobile application testing. Strong understanding of software QA methodologies, tools, and processes. Experience in writing clear, concise, and comprehensive test plans and cases. Good knowledge of API testing and familiarity with automation tools (e.g., Selenium, Cypress, or Playwright). Familiarity with Git, CI/CD pipelines, and Agile/Scrum practices. Nice to Have Experience testing fintech or blockchain/crypto applications. Knowledge of smart contract testing and Web3 flows. Exposure to tools like TestRail, BrowserStack, and automated performance/security testing. Why Join Us? Work on cutting-edge blockchain applications Join a high-growth startup environment with plenty of learning opportunities Competitive salary and performance bonuses Collaborative and transparent work culture

📍 Location: Onsite (Vadodara, Gujarat) 💼 Job Type: Full-time We are looking for a Solidity Developer with hands-on experience in building complex MLM staking contracts, DeFi protocols, NFT marketplaces, Launchpads, and full-fledged DApps. If you're passionate about Web3 and can integrate smart contracts into modern frontend frameworks like React and Next.js – we want to talk to you. --- 🛠️ Key Responsibilities Design, develop, and deploy Solidity smart contracts for MLM, staking, DeFi, and NFT platforms. Collaborate with frontend engineers to integrate smart contracts with React/Next.js apps using Ethers.js or Web3.js. Write and execute tests using Hardhat or Truffle to ensure security and functionality. Optimize smart contract gas usage and follow best practices in secure smart contract development. Participate in full DApp development lifecycle – from ideation to deployment. Work with Node.js (Typescript) web3 backend tasks when required. (Bonus) Build and deploy Telegram Mini Apps and web UIs using React. --- 🔍 Requirements 2+ years of experience in Solidity and Ethereum development. Strong understanding of MLM smart contracts, ICOs, staking, DeFi protocols, and NFT standards (ERC-721, ERC-1155). Hands-on experience with Hardhat or Truffle, and Ethers.js or Web3.js with Typescript. Ability to integrate smart contracts into the frontend and debug Web3 interactions using web3.js/ethers.js/wagmi/reown --- ⭐ Preferred (Not Mandatory) Experience with Telegram Mini Apps development. Knowledge of frontend development using React/NextJs, and responsive DApp UIs.

Job Title: QA Engineer Location: Vadodara, Gujarat (On-site) Experience: 1–3 years Employment Type: Full-time About Us At LedgerLine Technologies , we’re building next-generation blockchain-based applications and dApps. We're a team of engineers, product specialists, and fintech enthusiasts passionate about creating secure, scalable, and user-friendly solutions. We’re now looking to expand our team with a dedicated QA Engineer who can help us maintain our high-quality standards. Role Overview As a QA Engineer, you will be responsible for ensuring the stability, performance, and security of our blockchain based applications. You will work closely with product managers, developers, and designers to test new features, identify bugs, and improve our software development lifecycle with a focus on quality. Key Responsibilities Create, maintain, and execute test plans, test cases, and test scripts (manual + automated). Perform functional, regression, performance, and security testing on web and mobile platforms. Collaborate with developers to understand product requirements and ensure test coverage. Identify, document, and track bugs through resolution using tools like Jira or similar. Conduct API testing using tools like Postman or Swagger. Ensure compliance with security standards, especially in crypto-related workflows (wallets, KYC, transactions). Participate in release planning, sprint reviews, and retrospectives. Required Skills & Qualifications Bachelor’s degree in Computer Science, Information Technology, or related field. 1–3 years of hands-on QA experience in web or mobile application testing. Strong understanding of software QA methodologies, tools, and processes. Experience in writing clear, concise, and comprehensive test plans and cases. Good knowledge of API testing and familiarity with automation tools (e.g., Selenium, Cypress, or Playwright). Familiarity with Git, CI/CD pipelines, and Agile/Scrum practices. Nice to Have Experience testing fintech or blockchain/crypto applications. Knowledge of smart contract testing and Web3 flows. Exposure to tools like TestRail, BrowserStack, and automated performance/security testing. Why Join Us? Work on cutting-edge blockchain applications Join a high-growth startup environment with plenty of learning opportunities Competitive salary and performance bonuses Collaborative and transparent work culture

Job Title: Senior Backend Developer / Tech Lead - Cryptocurrency Exchange (Node/Go) Location: Hybrid Experience: 4+ years Employment Type: Full-time / Part-Time Job Description We are seeking a highly skilled Senior Backend Developer or Tech Lead with extensive experience in blockchain and financial systems to build and lead the development of the backend for our cryptocurrency exchange platform. You will collaborate closely with front-end developers, product managers, and blockchain and other backend engineers to deliver a seamless, secure, and scalable trading experience. Responsibilities Lead the design, development, and maintenance of scalable, secure, and high-performance backend systems using NodeJs (NestJs) or Golang Architect and implement microservices, ensuring efficient service communication using Kafka. Integrate FireBlocks, Develop robust APIs, services, and databases to support trading, wallet management, and user authentication. Collaborate with DevOps to maintain CI/CD pipelines and ensure automated deployments using AWS. Manage data storage using Postgres and implement caching strategies with Redis. Integrate third-party APIs for payment gateways, blockchain nodes, and market data. Ensure compliance with security standards and implement fraud detection mechanisms. Conduct performance testing, optimization, and issue resolution. Provide technical leadership, mentorship, and code reviews for junior developers. Requirements Bachelor's or Master’s in Computer Science, Engineering, or related field. 4+ years of experience in backend development, with 2+ years in a leadership role. Proven experience with NodeJs (NestJs Framework) or Golang and Postgres. Proficiency in building RESTful and GraphQL APIs. Strong understanding of Kafka for messaging and event streaming. Experience with caching mechanisms like Redis. Solid knowledge of AWS services and serverless architecture. Understanding of blockchain technologies (e.g., Ethereum, Bitcoin, Binance Smart Chain). Familiarity with authentication protocols (e.g., OAuth, JWT). Experience in financial systems, payment gateways, or trading platforms. Preferred Skills Prior experience in building cryptocurrency exchanges, crypto wallets, or trading platforms. Experience in integrating FireBlocks or BitGo Knowledge of financial regulations and compliance standards. Expertise in microservices architecture and distributed systems. Performance tuning and optimization of low-latency systems.

Job Title: NestJS Backend Developer (Microservices, TypeScript) Location: On-site Employment Type: Full-time About Us We are developing a cutting-edge centralised cryptocurrency exchange application with a strong focus on scalability, security, and performance. Our tech stack includes NestJS, PostgreSQL, Redis, Kafka, WebSockets, and AWS, with microservices architecture at the core. We are looking for a highly skilled NestJS Backend Developer to join our team and contribute to building a robust, high-performance backend system. Role & Responsibilities Develop and maintain backend services using NestJS and TypeScript in a microservices environment. Design and implement event-driven architectures using Kafka and Redis. Develop real-time features using WebSockets. Optimize database queries and ensure data integrity in PostgreSQL. Deploy and manage applications on AWS, leveraging services like ECS, Lambda, and RDS. Write clean, maintainable, and scalable code, following best practices. Collaborate with frontend developers and DevOps teams to ensure seamless integration. Troubleshoot, debug, and improve system performance. Requirements 3+ years of experience in backend development with NestJS and TypeScript. Strong experience with microservices architecture. Hands-on experience with Kafka for event-driven systems. Expertise in Redis for caching and message brokering. Proficiency in WebSockets for real-time applications. Solid knowledge of PostgreSQL, including database design and query optimization. Experience deploying and managing applications on AWS. Strong understanding of RESTful APIs and authentication mechanisms. Familiarity with CI/CD pipelines, Docker, and Kubernetes. Preferred Qualifications Experience working with Blockchain or trading systems. Familiarity with Next.js and frontend technologies. Knowledge of security best practices in web applications. # If you're passionate about backend development, microservices, and high-performance applications, we'd love to hear from you!

Job Title: NestJS Backend Developer (Microservices, TypeScript) Location: On-site Employment Type: Full-time About Us We are developing a cutting-edge centralised cryptocurrency exchange application with a strong focus on scalability, security, and performance. Our tech stack includes NestJS, PostgreSQL, Redis, Kafka, WebSockets, and AWS, with microservices architecture at the core. We are looking for a highly skilled NestJS Backend Developer to join our team and contribute to building a robust, high-performance backend system. Role & Responsibilities Develop and maintain backend services using NestJS and TypeScript in a microservices environment. Design and implement event-driven architectures using Kafka and Redis. Develop real-time features using WebSockets. Optimize database queries and ensure data integrity in PostgreSQL. Deploy and manage applications on AWS, leveraging services like ECS, Lambda, and RDS. Write clean, maintainable, and scalable code, following best practices. Collaborate with frontend developers and DevOps teams to ensure seamless integration. Troubleshoot, debug, and improve system performance. Requirements 3+ years of experience in backend development with NestJS and TypeScript .Strong experience with microservices architecture .Hands-on experience with Kafka for event-driven systems .Expertise in Redis for caching and message brokering .Proficiency in WebSockets for real-time applications .Solid knowledge of PostgreSQL, including database design and query optimization .Experience deploying and managing applications on AWS .Strong understanding of RESTful APIs and authentication mechanisms .Familiarity with CI/CD pipelines, Docker, and Kubernetes . Preferred Qualification s Experience working with Blockchain or trading system s.Familiarity with Next.js and frontend technologie s.Knowledge of security best practices in web application s. # If you're passionate about backend development, microservices, and high-performance applications, we'd love to hear from you!

Job Title: NestJS Backend Developer (Microservices Expert) Location: On-site Employment Type: Full-time About Us We are developing a cutting-edge centralised cryptocurrency exchange application with a strong focus on scalability, security, and performance. Our tech stack includes NestJS, PostgreSQL, Redis, Kafka, WebSockets, and AWS, with microservices architecture at the core. We are looking for a highly skilled NestJS Backend Developer to join our team and contribute to building a robust, high-performance backend system. Role & Responsibilities Develop and maintain backend services using NestJS and TypeScript in a microservices environment. Design and implement event-driven architectures using Kafka and Redis. Develop real-time features using WebSockets. Optimize database queries and ensure data integrity in PostgreSQL. Deploy and manage applications on AWS, leveraging services like ECS, Lambda, and RDS. Write clean, maintainable, and scalable code, following best practices. Collaborate with frontend developers and DevOps teams to ensure seamless integration. Troubleshoot, debug, and improve system performance. Requirements 3+ years of experience in backend development with NestJS and TypeScript Strong experience with microservices architecture Hands-on experience with Kafka for event-driven systems Expertise in Redis for caching and message brokering Proficiency in WebSockets for real-time applications Solid knowledge of PostgreSQL, including database design and query optimization Experience deploying and managing applications on AWS Strong understanding of RESTful APIs and authentication mechanisms Familiarity with CI/CD pipelines, Docker, and Kubernetes Preferred Qualification Experience working with Blockchain or trading system Familiarity with Next.js and frontend technologie Knowledge of security best practices in web application # If you're passionate about backend development, microservices, and high-performance applications, we'd love to hear from you!

Job Title: NestJS Backend Developer (Microservices, TypeScript) Location: On-site Employment Type: Full-time About Us We are developing a cutting-edge centralised cryptocurrency exchange application with a strong focus on scalability, security, and performance. Our tech stack includes NestJS, PostgreSQL, Redis, Kafka, WebSockets, and AWS, with microservices architecture at the core. We are looking for a highly skilled NestJS Backend Developer to join our team and contribute to building a robust, high-performance backend system. Role & Responsibilities Develop and maintain backend services using NestJS and TypeScript in a microservices environment. Design and implement event-driven architectures using Kafka and Redis. Develop real-time features using WebSockets. Optimize database queries and ensure data integrity in PostgreSQL. Deploy and manage applications on AWS, leveraging services like ECS, Lambda, and RDS. Write clean, maintainable, and scalable code, following best practices. Collaborate with frontend developers and DevOps teams to ensure seamless integration. Troubleshoot, debug, and improve system performance. Requirements 3+ years of experience in backend development with NestJS and TypeScript .Strong experience with microservices architecture .Hands-on experience with Kafka for event-driven systems .Expertise in Redis for caching and message brokering .Proficiency in WebSockets for real-time applications .Solid knowledge of PostgreSQL, including database design and query optimization .Experience deploying and managing applications on AWS .Strong understanding of RESTful APIs and authentication mechanisms .Familiarity with CI/CD pipelines, Docker, and Kubernetes Preferred Qualifications Experience working with Blockchain or trading system Familiarity with Next.js and frontend technologie Knowledge of security best practices in web application # If you're passionate about backend development, microservices, and high-performance applications, we'd love to hear from you!