Senior Software Engineer

We’re Hiring: Senior Software Engineer / Tech Lead (Mumbai)Join the Future of Maritime Tech at FATHOM MARINEAt  FATHOM MARINE , we don’t just build software — we build the digital backbone of the next-generation maritime world.From XR-driven learning ecosystems to digital twins, autonomous workflows, and AI-powered maritime intelligence, our mission is simple:Engineer safer seas. Deliver smarter vessels. Shape sustainable maritime futures.If you’re driven by innovation, obsessed with clean architecture, and hungry to build products that actually move an industry forward, welcome aboard.About FATHOM MARINEFATHOM MARINE stands at the intersection of  technology, sustainability, and maritime excellence .We champion a culture of:Innovation with integrityPerformance with purposeCo-creation with clients across the globeOur mandate: deliver cutting-edge digital solutions, training platforms, and technical systems that keep vessels efficient, compliant, and safe.Joining us means becoming part of a company that’s rewriting how maritime technology should look, feel, and perform.Role: Senior Software Engineer / Tech LeadLocation:  Mumbai (On-site)Type:  Full-timeWe’re looking for a  high-calibre engineering leader  who blends hands-on mastery with architectural vision.Someone who sees the big picture, but also loves rolling up their sleeves and writing impeccable code.You’ll lead the technical direction of our flagship digital platforms — from scalable cloud architectures to smart marine systems supporting thousands of users.Key ResponsibilitiesTechnical & Architectural LeadershipOwn the  technical vision , architecture, and coding standards across platforms.Architect and design  secure, high-concurrency, multi-region  web and mobile applications.Drive adoption of emerging tech, next-gen tools, and industry best practices.Hands-on Engineering ExcellenceSpend  ~60% of your time coding  — TypeScript, Node.js, Postgres, distributed systems.Debug, optimize, and push high-quality code into production.Conduct rigorous code reviews to keep velocity and quality high.Team Leadership & CollaborationMentor front-end, backend, and API engineers; foster a culture of  ownership and excellence .Collaborate with Product, UX/UI, and Delivery teams using agile & trunk-based development.Translate complex requirements into clean, scalable engineering solutions.Quality, DevOps & IntegrationLead  test automation  and integrate testing into CI/CD.Ensure seamless integration across internal systems, cloud ecosystems, and third-party APIs.Own performance, reliability, and system-wide stability.Technical Expertise We’re Looking For5-7+ years  backend engineering experience3-5+ years  Tech Lead / Architecture roleBattle-tested experience running systems at  10,000+ user scaleCore Stack MasteryBackend:  TypeScript, Node.js/Express, PostgresCloud/DevOps:  AWS (SQS, Lambda, Kafka, EventBridge, S3, CloudFront, Fargate)CI/CD pipelines, Docker, Terraform, infra-as-codeStrong API design, SQL/NoSQL schema designEngineering PhilosophyClean code evangelistPractices like  TDD, SOLID, KISS, YAGNIBelief in “Build it. Run it. Own it. ”Soft Skills (Bonus Points)Passion for mentoring and building strong teamsExcellent communication & stakeholder alignmentAbility to simplify complexity without diluting impactExperience shipping secure, high-performance enterprise appsQualificationsBachelor’s degree in Computer Science, Software Engineering, or related fieldStrong foundation in CS fundamentals and OOPSolid experience in backend/software engineeringFamiliarity with maritime tech is a plus (not mandatory)Commitment to innovation, responsibility, and continuous learningWhy FATHOM?Because we’re not building “just another platform.”We are building the  future infrastructure  for global maritime operations — one line of code at a time.You’ll be part of a team that values:✔ Innovation✔ Ownership✔ Craftsmanship✔ Purpose-driven engineering✔ Impact at scaleReady to Build the Future of Maritime Tech?MUMBAI based only.Send your CV + GitHub/Portfolio to:  ’s rewrite the maritime playbook together.Let’s build something the industry has never seen before.