Senior Software Engineer

Marmon Technologies India Private Limited As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway— you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best. Under general direction, designs, develops, troubleshoots and debugs complex software programs for enhancements and new products. Develops software and tools in support of design, infrastructure and technology platforms, including operating systems, compilers, routers, networks, utilities, databases and Internet-related tools. Determines hardware compatibility and/or influences hardware design. Has system-wide responsibility on complex projects and components. Provides direction to team members and is a key contributor. May solve highly technical complex problems and be called on to consult for other projects. Provides coaching to junior-level employees. Role typically requires between 5 and 8 years of experience. Job Description: Designation Senior Full Stack Developer / Technical Lead Reporting to Technical Lead / Project Lead / Engineering Manager Location Bengaluru, Full Time / Hybrid Experience 6+ years for Senior Developer | 8+ years for Technical Lead Qualification B.E./B.Tech./M.E./M.Tech. in Computer Science, Information Technology, Engineering, or equivalent Position Overview: Marmon GIC is looking for an experienced Senior Full Stack Developer / Technical Lead to design, develop, modernize, and support mission-critical enterprise and rail applications. The role combines hands-on React development, backend microservices, enterprise integrations, production support, and technical leadership. The successful candidate will work with global Product, Architecture, QA, DevOps, ERP, and business teams to deliver secure, scalable, maintainable solutions. Key Responsibilities / Functions:

• Develop responsive, accessible, reusable user interfaces using React.js, TypeScript, JavaScript ES6+, HTML5, and CSS3, aligned with approved designs and shared component standards.
• Design, develop, and enhance secure, scalable backend microservices and REST APIs using Node.js or Java / Spring Boot and established architecture patterns.
• Create and maintain unit, integration, API, and UI automated tests covering positive, negative, and edgecase scenarios before solutions are handed over to QA.
• Own assigned sprint deliverables, provide realistic estimates, and deliver production-ready code within committed timelines while maintaining quality standards.
• Participate in requirements refinement, solution design, code reviews, refactoring, defect resolution, root-cause analysis, and production support.
• Integrate applications with enterprise platforms and data stores including Redis, Elasticsearch, PostgreSQL, MongoDB, DB2, and AS400-based systems.
• Collaborate with Product Owners, Architects, QA, DevOps, ERP, and global rail-domain teams to translate business and operational requirements into technical solutions.
• Work with Microsoft Dynamics 365 and ERP stakeholders to understand business processes, data flows, interfaces, and integration requirements.
• Design and support Azure-based integrations using Azure App Service, Azure Functions, Azure Logic Apps, and Azure Blob Storage, including deployment, monitoring, and troubleshooting.
• Mentor junior and mid-level developers, promote engineering standards, and provide actionable feedback on UI, API, service, and database code.
• For the Technical Lead role, drive technical decisions, solution consistency, engineering governance, delivery risk management, and continuous improvement across the team. Personal Characteristics and Attributes
• Strong analytical, debugging, and complex problem-solving skills.
• Curious and self-driven, with a strong desire to learn new technologies, patterns, and business domains. MARMON TECHNOLOGIES INDIA | GLOBAL INNOVATION CENTRE Marmon Technologies India | Senior Full Stack Developer / Technical Lead
• Good business communication skills, both written and verbal, with the ability to explain technical approaches to technical and non-technical stakeholders.
• Ability to work independently with minimal guidance while collaborating effectively in a global, crossfunctional environment.
• Flexible and able to adapt quickly to changing business needs, priorities, and project requirements.
• Strong ownership mindset with a focus on quality, security, reliability, and timely delivery.
• Willingness to support production issues and collaborate across time zones when required. Required Qualifications: (Technical Skills / Knowledge)
• Strong hands-on experience with React.js, TypeScript, JavaScript ES6+, Redux / Context API, HTML5, CSS3, responsive UI, and reusable component development.
• Strong experience building REST APIs and microservices using Node.js or Java / Spring Boot, including API-first design and service integration.
• Working knowledge of relational and NoSQL data platforms; experience with PostgreSQL, MongoDB, Redis, Elasticsearch, DB2, or AS400 integration is valuable.
• Hands-on experience with Git, pull requests and code reviews, CI/CD pipelines, automated testing, debugging, and application observability.
• Good understanding of secure coding, application performance, scalability, maintainability, and software engineering best practices.
• Experience working in Agile / Scrum delivery teams and collaborating with QA, DevOps, Product, Architecture, and business stakeholders.
• Working knowledge of Microsoft Dynamics 365 / ERP concepts, business processes, data flows, and system integrations is an advantage.
• Familiarity with Azure App Service, Azure Functions, Azure Logic Apps, Azure Blob Storage, Docker, or Kubernetes is an advantage. Preferred Experience
• Rail, transportation, logistics, supply chain, fleet, or other operational enterprise systems.
• Legacy application modernization and migration to modern React and microservices-based architectures.
• Cloud-native deployments, event-driven architecture, Kafka, and high-availability distributed systems.
• Exposure to Flutter ecosystem integration or hybrid/mobile application integration. Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law. We’re an equal opportunity employer. All applicants will be considered for employment without attention to their membership in any protected class. If you require reasonable accommodation to complete your application or any part of the recruiting process, please contact the recruiting team and include the title and location of the position for which you are applying. Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law .