{"id":1265993,"url":"https://alion.io/job/profex-tech-private-limited-senior-software-development-engineer","title":"Senior Software Development Engineer - Node.js Framework","company":{"id":3801256,"name":"Profex Tech Private Limited","domain":"profextechindia.com","url":"https://alion.io/company/profex-tech-private-limited","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["India"],"countries":["IN"],"hiring_countries":["IN"],"hiring_countries_total":1,"salary":{"min":3000000,"max":4000000,"currency":"INR","period":"year","gross":true,"usd_annual":42072},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon EC2","optional":false},{"name":"Amazon ECS","optional":false},{"name":"AWS","optional":false},{"name":"AWS Fargate","optional":false},{"name":"AWS Lambda","optional":false},{"name":"Docker","optional":false},{"name":"GraphQL","optional":false},{"name":"JavaScript","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Rest API","optional":false}],"status":"live","first_seen_at":"2026-09-08T09:49:10Z","employer_posted_date":null,"last_verified_at":"2026-09-08T09:49:10Z","board_verified":false,"closed_at":null,"days_open":43,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":43},"description":"Key Responsibilities:\n\n- Build, maintain, and optimize scalable backend applications and APIs using Node.js.\n\n- Design high-performance systems capable of handling millions of requests daily.\n\n- Develop and maintain RESTful APIs and backend services.\n\n- Work with PostgreSQL, MongoDB, AWS (EC2, ECS, Lambda, Fargate), and Docker.\n\n- Troubleshoot production issues, optimize performance, and improve system reliability.\n\n- Refactor and enhance existing codebases for scalability and maintainability.\n\n- Collaborate with engineering, product, design, and support teams.\n\n- Participate in code reviews and contribute to best engineering practices.\n\nRequired Skills:\n\n- 7-10 years of backend development experience.\n\n- Strong expertise in Node.js, JavaScript, PostgreSQL, and MongoDB.\n\n- Hands-on experience with AWS services and Docker.\n\n- Solid understanding of REST APIs, system design, scalability, and distributed systems.\n\n- Experience debugging and supporting production applications.\n\n- Strong communication, problem-solving, and collaboration skills.\n\n- Comfortable working in a remote, fast-paced startup environment.\n\n- Experience with GraphQL and microservices architecture.\n\n- Exposure to high-scale SaaS products and cloud-native systems.\n\n- Familiarity with frontend technologies/frameworks.\n\n- Prior startup experience is a plus.\nSkills\nNode.js, Backend Architecture, PostgreSQL, MongoDB, RESTful API, AWS, GraphQL, Distributed Systems, System Design, Javascript","description_format":"text","description_chars":1474,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-09-25T22:00:00Z"}],"visa":[],"liveness":{"score":22,"band":"cold","label":"Long shot","p_open":0.6,"p_active":0.678,"p_room":0.55,"age_days":42,"expected_fill_days":30,"reasons":["seen:42","win:tail"],"computed_at":"2026-10-21T05:46:15Z"},"pay":{"stated_usd_annual":42072,"is_top_pay":false},"html_url":"https://alion.io/job/profex-tech-private-limited-senior-software-development-engineer","json_url":"https://alion.io/job/profex-tech-private-limited-senior-software-development-engineer.json","meta":{"generated_at":"2026-10-21T14:23:55Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":20525,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":3801256},"rest":"https://alion.io/mcp/rest/get_company?id=3801256"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fprofex-tech-private-limited-senior-software-development-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fprofex-tech-private-limited-senior-software-development-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fprofex-tech-private-limited-senior-software-development-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/profex-tech-private-limited-senior-software-development-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fprofex-tech-private-limited-senior-software-development-engineer"}]}