About Us We’re on a mission to make health and wellness fairer and better for everyone by putting power and choice back into the hands of the people that make the difference - health and wellness practitioners. UNTIL is the home of growth - for the best health and wellness professionals and for exceptional talent. We’re passionate about helping people progress in their careers, providing them with opportunities, support, and exposure to the right experiences. For practitioners, we’re more than real estate - we’re access to the tools, community, and support they need to grow, scale, and thrive in their business. With three central London clubs (Soho, Liverpool Street, and Marylebone), and ambitious expansion plans in 2026, we’re redefining the wellness category by building a community where practitioners and team members can unlock their potential, collaborate, and grow. About the Role As a Senior Full Stack Engineer, you will work closely with the Technical Lead and product team to design, build, and scale key features for our platform. You will be involved in both frontend and backend development, with a strong focus on building scalable, maintainable, and high-performing systems. You’ll help implement new features, integrate third-party services, and ensure that our platform can support global expansion across multiple regions and languages. You will also be provided with AI-powered tools that accelerate workflows, such as GitHub Copilot, Cursor, and ChatGPT. Key Responsibilities: Full Stack Development: Develop and maintain both backend services and frontend interfaces using TypeScript, React, and Node.js. You will be responsible for creating a seamless, efficient experience for both users and internal teams. API Development & Integration: Work on API design and integration, including creating RESTful APIs and ensuring smooth integration with payment platforms like Stripe and other third-party services. Event-Driven Architecture: Build and maintain containerised or serverless systems using AWS Lambda, DynamoDB, EventBridge, and other AWS services to create resilient, scalable systems. Localization & Currency Handling: Develop solutions that handle localization and multi-currency requirements, ensuring the platform supports different languages and regions. Scalability & Performance: Focus on building systems that scale efficiently to support global user growth, ensuring performance and security at every level of the application. Collaboration & Mentorship: Collaborate closely with product managers, designers, and engineers to deliver high-quality features. AI-Powered Tools: Leverage AI-driven tools like GitHub Copilot, ChatGPT, and Cursor to accelerate development workflows, automate tasks, and enhance productivity. Required Skills and Experience: Full Stack Expertise: 5+ years of experience building web applications using React (frontend) and Node.js/TypeScript (backend). Cloud Architecture: Extensive experience with AWS services, particularly AWS Lambda, DynamoDB, and EventBridge, with a focus on building event-driven, serverless architectures. API Design & Integration: Strong experience in designing and consuming RESTful APIs, with a focus on integration with third-party services (e.g., Stripe for payment processing). Localization & Internationalization: Experience implementing localization features and handling multiple currencies based on user preferences and locale. CI/CD & Testing: Proficient in CI/CD workflows, using tools like Vitest or Jest for unit, integration and API testing. Version Control & Collaboration: Familiarity with Git and modern Git-based workflows (e.g., pull requests, code reviews, trunk-based development). Frontend Development: Experience with modern JavaScript frameworks like React or Vue, and familiarity with frontend state management (e.g., Redux or Context API). Cloud Development Tools: Experience using tools like AWS CDK or Terraform for cloud infrastructure automation and management. Desirable Skills: AI Tool Familiarity: Experience using AI-powered development tools like GitHub Copilot, Cursor, and ChatGPT to enhance workflows and productivity. Containerization: Experience with containerization tools like Docker and orchestrators like AWS ECS. Agile & Scrum: Familiarity with Agile methodologies and tools like Jira for project management.
Job Title: Senior Backend Developer Location: Pune Experience Required: 4+ Years Company: FitPhilia Solutions Private Limited (FitWay) About Us: FitPhilia Solutions Pvt Ltd (FitWay) is a company that specializes in digital fitness training, consumer engagement and wearable technology. It empowers gym businesses to create sustainable lifestyle change by devising personalized workout setups. Through deep understanding of consumer behaviour & human psychology, paired with advanced technology and data driven insights we build scalable solutions. Website - www.thefitway.io Job Description: We are looking for a Senior Backend Developer with minimum 4 years of hands-on experience to lead the development of scalable backend systems and APIs. The ideal candidate is proficient in backend frameworks, database architecture, and cloud infrastructure. You will work closely with our product, frontend, and mobile teams to deliver high-performance, secure, and scalable systems. Key Responsibilities: • Design, develop, and maintain RESTful APIs and backend services • Architect scalable systems and ensure high availability and performance • Integrate with third-party APIs and manage secure data exchanges • Optimize database queries and structure for performance and reliability • Collaborate with frontend and mobile developers for seamless user experiences • Ensure best practices in coding, architecture, and security • Lead and mentor junior developers, perform code reviews • Write unit and integration tests for robust code coverage Requirements: • Minimum 4 years of backend development experience • Strong proficiency in Node.js • Experience with relational databases (MySQL/PostgreSQL) and NoSQL (MongoDB/Redis) • Solid understanding of RESTful API design, authentication, and security standards • Good communication and problem-solving skills • Experience working in Agile/Scrum environments Nice to Have: • Familiarity with CI/CD pipelines, Docker, and microservice architecture • Experience with GraphQL • Knowledge of DevOps practices • Experience in fitness, health tech, or consumer tech products
FitPhilia Solutions Pvt Ltd (FitWay) is a company specializing in digital fitness training, consumer engagement, and wearable technology, empowering gym businesses to create sustainable lifestyle changes through personalized workout setups. With a deep understanding of consumer behavior, human psychology, advanced technology, and data-driven insights, we develop scalable solutions. We are looking for a skilled Node.js Backend Developer to join our team at Balewadi Highstreet, Baner, Pune. Your responsibilities will include developing, maintaining, and optimizing server-side applications to provide seamless user experiences. If you are passionate about building high-quality backend solutions and solving complex technical problems, we invite you to apply. Key Responsibilities: Backend Development: Develop and maintain backend services and applications using Node.js, ensuring reusable, testable, and efficient code. API Development: Design, develop, and maintain RESTful or GraphQL APIs for seamless integration, focusing on robust authentication and authorization. Database Management: Work with relational and non-relational databases, designing and optimizing database schemas and queries. Scalability and Performance: Develop scalable solutions, identify bottlenecks, and optimize system performance. Security and Stability: Implement security best practices and ensure the stability and reliability of backend systems. Collaboration and Documentation: Collaborate with team members and stakeholders, maintain detailed technical documentation. Testing and Debugging: Write tests and debug issues to provide timely fixes. Qualifications and Skills: Technical Proficiency: Strong experience with Node.js, JavaScript, asynchronous programming, and event-driven architecture. Database Knowledge: Hands-on experience with SQL and NoSQL databases, query optimization, and data modeling. API Design: Experience designing and implementing RESTful or GraphQL APIs, knowledge of authentication standards. Other Skills: Familiarity with Docker, Kubernetes, cloud services, and version control tools. Soft Skills: Strong problem-solving skills, attention to detail, excellent communication, and ability to work collaboratively. Preferred Qualifications: Bachelor's degree in computer science or related field, 5+ years of backend development experience with Node.js. Experience with CI/CD pipelines, testing frameworks, logging tools. Why Join Us Collaborative and dynamic work environment. Opportunity for growth and skill development. Be part of an innovative team building impactful products. If you are passionate about quality and thrive in a fast-paced environment, please send your CV to hr@thefitway.io to apply for this exciting opportunity.,
About Us: We’re on a mission to make health and wellness fairer and better for everyone by putting power and choice back into the hands of the people that make the difference - health and wellness practitioners. UNTIL is the home of growth - for the best health and wellness professionals and for exceptional talent. We’re passionate about helping people progress in their careers, providing them with opportunities, support, and exposure to the right experiences. For practitioners, we’re more than real estate - we’re access to the tools, community, and support they need to grow, scale, and thrive in their business. With three central London clubs (Soho, Liverpool Street, and Marylebone), and ambitious expansion plans in 2026, we’re redefining the wellness category by building a community where practitioners and team members can unlock their potential, collaborate, and grow. About the Role: As a Senior Full Stack Engineer, you will work closely with the Technical Lead and product team to design, build, and scale key features for our platform. You will be involved in both frontend and backend development, with a strong focus on building scalable, maintainable, and high-performing systems. You’ll help implement new features, integrate third-party services, and ensure that our platform can support global expansion across multiple regions and languages. You will also be provided with AI-powered tools that accelerate workflows, such as GitHub Copilot, Cursor, and ChatGPT. Key Responsibilities: Full Stack Development: Develop and maintain both backend services and frontend interfaces using TypeScript, React, and Node.js. You will be responsible for creating a seamless, efficient experience for both users and internal teams. API Development & Integration: Work on API design and integration, including creating RESTful APIs and ensuring smooth integration with payment platforms like Stripe and other third-party services. Event-Driven Architecture: Build and maintain containerised or serverless systems using AWS Lambda, DynamoDB, EventBridge, and other AWS services to create resilient, scalable systems. Localization & Currency Handling: Develop solutions that handle localization and multi-currency requirements, ensuring the platform supports different languages and regions. Scalability & Performance: Focus on building systems that scale efficiently to support global user growth, ensuring performance and security at every level of the application. Collaboration & Mentorship: Collaborate closely with product managers, designers, and engineers to deliver high-quality features. AI-Powered Tools: Leverage AI-driven tools like GitHub Copilot, ChatGPT, and Cursor to accelerate development workflows, automate tasks, and enhance productivity. Required Skills and Experience: Full Stack Expertise: 5+ years of experience building web applications using React (frontend) and Node.js/TypeScript (backend). Cloud Architecture: Extensive experience with AWS services, particularly AWS Lambda, DynamoDB, and EventBridge, with a focus on building event-driven, serverless architectures. API Design & Integration: Strong experience in designing and consuming RESTful APIs, with a focus on integration with third-party services (e.g., Stripe for payment processing). Localization & Internationalization: Experience implementing localization features and handling multiple currencies based on user preferences and locale. CI/CD & Testing: Proficient in CI/CD workflows, using tools like Vitest or Jest for unit, integration and API testing. Version Control & Collaboration: Familiarity with Git and modern Git-based workflows (e.g., pull requests, code reviews, trunk-based development). Frontend Development: Experience with modern JavaScript frameworks like React or Vue, and familiarity with frontend state management (e.g., Redux or Context API). Cloud Development Tools: Experience using tools like AWS CDK or Terraform for cloud infrastructure automation and management. Desirable Skills: AI Tool Familiarity: Experience using AI-powered development tools like GitHub Copilot, Cursor, and ChatGPT to enhance workflows and productivity. Containerization: Experience with containerization tools like Docker and orchestrators like AWS ECS. Agile & Scrum: Familiarity with Agile methodologies and tools like Jira for project management.
Company Description FitWay is a vertical SaaS platform designed for gym and fitness center owners to increase revenue by improving member engagement and retention. We provide a comprehensive ecosystem of hardware and software products that enhance the experience for members, coaches, and gym owners. Our product suite includes CRM, member and coach apps, virtual trainers, group heart rate training systems, smart mirrors, access control, smart weight scales, and equipment sensors. At FitWay, we aim to revolutionize fitness technology to help gyms operate more efficiently, trainers achieve better results, and members remain committed longer. Role Description This is a full-time on-site role for a Flutter Developer based in Pune. The Flutter Developer will be responsible for developing and maintaining mobile applications, writing clean and scalable code, integrating third-party services, and collaborating closely with the design and back-end teams. Daily tasks include writing, debugging, and testing code, as well as participating in code reviews to ensure high-quality software development. Qualifications Strong skills in Computer Science and Software Development Proficiency in Back-End Web Development and Programming Experience with Object-Oriented Programming (OOP) Excellent problem-solving abilities and attention to detail Effective communication skills and the ability to work in a team-oriented environment Experience with Flutter and mobile application development is highly desirable Bachelor's degree in Computer Science, Software Engineering, or related field
As a Senior Full Stack Mobile Engineer, you will work closely with the Technical Lead and product team to design, build, and scale key features for our platform. You will be involved in both hybrid mobile and backend development, with a strong focus on building scalable, maintainable, and high-performing systems. You’ll help implement new features, integrate third-party services, and ensure that our platform can support global expansion across multiple regions and languages. You will also be provided with AI-powered tools that accelerate workflows, such as GitHub Copilot, Cursor, and ChatGPT. Key Responsibilities: Full Stack Development: Develop and maintain backend services and mobile interfaces using TypeScript, React Native, Expo, and Node.js. You will be responsible for delivering a seamless, efficient mobile experience for both users and internal teams. API Development & Integration: Work on API design and integration, including creating RESTful APIs and ensuring smooth integration with payment platforms like Stripe and other third-party services. Event-Driven Architecture: Build and maintain containerised or serverless systems using AWS Lambda, PostgresSQL, EventBridge, and other AWS services to create resilient, scalable systems. Localization & Currency Handling: Develop solutions that handle localization and multi-currency requirements, ensuring the platform supports different languages and regions. Scalability & Performance: Focus on building systems that scale efficiently to support global user growth, ensuring performance and security at every level of the application. Collaboration & Mentorship: Collaborate closely with product managers, designers, and engineers to deliver high-quality features. AI-Powered Tools: Leverage AI-driven tools like GitHub Copilot, ChatGPT, and Cursor to accelerate development workflows, automate tasks, and enhance productivity. Required Skills and Experience: Full Stack Expertise: 7+ years of experience building web applications using React Native (mobile) and Node.js/TypeScript (backend). Cloud Architecture: Extensive experience with AWS services, particularly AWS Lambda, PostgresSQL, and EventBridge, with a focus on building event-driven, serverless architectures. API Design & Integration: Strong experience in designing and consuming RESTful APIs, with a focus on integration with third-party services (e.g., Stripe for payment processing). Localization & Internationalization: Experience implementing localization features and handling multiple currencies based on user preferences and locale. CI/CD & Testing: Proficient in CI/CD workflows, using tools like Vitest or Jest for unit, integration and API testing. Version Control & Collaboration: Familiarity with Git and modern Git-based workflows (e.g., pull requests, code reviews, trunk-based development). Mobile Frontend Development: Deep experience building performant mobile applications using React Native, including familiarity with state management (e.g., Redux or Context API) and native module integration. Cloud Development Tools: Experience using tools like AWS CDK or Terraform for cloud infrastructure automation and management. Conversational AI: Experience working with and building conversational AI experiences which drive positive user interactions. Desirable Skills: AI Tool Familiarity: Experience using AI-powered development tools like GitHub Copilot, Cursor, and ChatGPT to enhance workflows and productivity. Containerization: Experience with containerization tools like Docker and orchestrators like AWS ECS. Agile & Scrum: Familiarity with Agile methodologies and tools like Jira for project management.
As a Senior Full Stack Mobile Engineer, you will work closely with the Technical Lead and product team to design, build, and scale key features for our platform. You will be involved in both hybrid mobile and backend development, with a strong focus on building scalable, maintainable, and high-performing systems. You’ll help implement new features, integrate third-party services, and ensure that our platform can support global expansion across multiple regions and languages. You will also be provided with AI-powered tools that accelerate workflows, such as GitHub Copilot, Cursor, and ChatGPT. Key Responsibilities: Full Stack Development: Develop and maintain backend services and mobile interfaces using TypeScript, React Native, Expo, and Node.js. You will be responsible for delivering a seamless, efficient mobile experience for both users and internal teams. API Development & Integration: Work on API design and integration, including creating RESTful APIs and ensuring smooth integration with payment platforms like Stripe and other third-party services. Event-Driven Architecture: Build and maintain containerised or serverless systems using AWS Lambda, PostgresSQL, EventBridge, and other AWS services to create resilient, scalable systems. Localization & Currency Handling: Develop solutions that handle localization and multi-currency requirements, ensuring the platform supports different languages and regions. Scalability & Performance: Focus on building systems that scale efficiently to support global user growth, ensuring performance and security at every level of the application. Collaboration & Mentorship: Collaborate closely with product managers, designers, and engineers to deliver high-quality features. AI-Powered Tools: Leverage AI-driven tools like GitHub Copilot, ChatGPT, and Cursor to accelerate development workflows, automate tasks, and enhance productivity. Required Skills and Experience: Full Stack Expertise: 7+ years of experience building web applications using React Native (mobile) and Node.js/TypeScript (backend). Cloud Architecture: Extensive experience with AWS services, particularly AWS Lambda, PostgresSQL, and EventBridge, with a focus on building event-driven, serverless architectures. API Design & Integration: Strong experience in designing and consuming RESTful APIs, with a focus on integration with third-party services (e.g., Stripe for payment processing). Localization & Internationalization: Experience implementing localization features and handling multiple currencies based on user preferences and locale. CI/CD & Testing: Proficient in CI/CD workflows, using tools like Vitest or Jest for unit, integration and API testing. Version Control & Collaboration: Familiarity with Git and modern Git-based workflows (e.g., pull requests, code reviews, trunk-based development). Mobile Frontend Development: Deep experience building performant mobile applications using React Native, including familiarity with state management (e.g., Redux or Context API) and native module integration. Cloud Development Tools: Experience using tools like AWS CDK or Terraform for cloud infrastructure automation and management. Conversational AI: Experience working with and building conversational AI experiences which drive positive user interactions. Desirable Skills: AI Tool Familiarity: Experience using AI-powered development tools like GitHub Copilot, Cursor, and ChatGPT to enhance workflows and productivity. Containerization: Experience with containerization tools like Docker and orchestrators like AWS ECS. Agile & Scrum: Familiarity with Agile methodologies and tools like Jira for project management.