{"id":1280127,"url":"https://alion.io/job/avisoft-senior-node-js-backend-developer","title":"Senior Node.js Backend Developer","company":{"id":3801200,"name":"Avisoft","domain":"avisoft.io","url":"https://alion.io/company/avisoft-2","size_band":null,"is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mumbai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":14500,"max_usd":38000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":123},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Express","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"MySQL","optional":false},{"name":"Nest.JS","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Redis","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Apache Kafka","optional":true},{"name":"GraphQL","optional":true},{"name":"Kubernetes","optional":true},{"name":"RabbitMQ","optional":true},{"name":"WebSockets","optional":true}],"status":"live","first_seen_at":"2026-08-20T11:38:18Z","employer_posted_date":null,"last_verified_at":"2026-08-20T11:38:18Z","board_verified":false,"closed_at":null,"days_open":40,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":40},"description":"About the Role : \n\nWe are seeking an experienced Senior Node.js Backend Developer to design, develop, and maintain highly scalable backend systems for enterprise-grade applications. The ideal candidate should have deep expertise in Node.js, microservices architecture, API development, and cloud-native backend solutions. Experience in the Trading, Capital Markets, or FinTech domain will be a strong advantage.\n\nKey Responsibilities : \n\n- Design, develop, and maintain scalable, secure, and high-performance backend applications using Node.js.\n\n- Build and optimize RESTful APIs and backend services for enterprise applications.\n\n- Design and implement microservices-based architectures with a focus on scalability and resilience.\n\n- Optimize application performance, database queries, and backend processes for high-volume transactions.\n\n- Develop secure authentication, authorization, and API security mechanisms.\n\n- Work closely with frontend developers, product managers, QA teams, and DevOps engineers to deliver high-quality solutions.\n\n- Write clean, maintainable, and well-documented code following industry best practices.\n\n- Participate in architecture discussions, code reviews, and technical decision-making.\n\n- Troubleshoot production issues and ensure system reliability and availability.\n\n- Implement logging, monitoring, and performance tuning for backend services.\n\nMandatory Skills : \n\n- 810 years of hands-on backend development experience.\n\n- Strong expertise in Node.js and JavaScript.\n\n- Strong understanding of TypeScript.\n\n- Experience in building RESTful APIs and backend services.\n\n- Strong knowledge of Microservices Architecture.\n\n- Experience with Express.js or NestJS.\n\n- Good understanding of asynchronous programming, event-driven architecture, and message queues.\n\n- Experience with SQL and NoSQL databases such as PostgreSQL, MySQL, MongoDB, or Redis.\n\n- Hands-on experience with Docker and containerized deployments.\n\n- Familiarity with cloud platforms such as AWS, Azure, or Google Cloud Platform (GCP).\n\n- Strong knowledge of Git and modern software development practices.\n\n- Experience with CI/CD pipelines and DevOps workflows.\n\n- Excellent debugging, problem-solving, and analytical skills.\n\nPreferred Skills : \n\n- Experience in Trading Platforms, Capital Markets, Stock Brokerage, Investment Banking, or FinTech products.\n\n- Experience handling high-throughput, low-latency transaction systems.\n\n- Knowledge of WebSockets and real-time data streaming.\n\n- Experience with Kafka, RabbitMQ, or similar messaging platforms.\n\n- Familiarity with Kubernetes and container orchestration.\n\n- Knowledge of GraphQL is a plus.\nSkills\nNode.js, Microservices Architecture, RESTful API, TypeScript, NestJS, PostgreSQL, NoSQL, AWS, Kafka","description_format":"text","description_chars":2763,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Custom Software Development","AI Consulting & Integration"],"lifecycle":[{"event":"open","at":"2026-09-26T02:00:24Z"}],"liveness":{"score":16,"band":"cold","label":"Long shot","p_open":0.6,"p_active":0.602,"p_room":0.45,"age_days":39,"expected_fill_days":23,"reasons":["seen:39","velocity","win:tail"],"computed_at":"2026-09-29T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/avisoft-senior-node-js-backend-developer","json_url":"https://alion.io/job/avisoft-senior-node-js-backend-developer.json","meta":{"generated_at":"2026-09-30T02:56:04Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":2192,"day_limit":5000,"remaining_today":2808,"minute_limit":60,"resets_at":"2026-10-01T00:00:00Z"}}}