{"id":3026253,"url":"https://alion.io/job/avenga-senior-node-js-engineer-3","title":"Senior Node.js Engineer","company":{"id":181252,"name":"Avenga","domain":"avenga.com","url":"https://alion.io/company/avenga","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":{"grade":"B","score":79,"open_postings":28,"ghost_share":0,"stale_share":0.857,"repost_share":0,"time_to_fill_p50_days":44,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Ukraine"],"countries":["UA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon EventBridge","optional":false},{"name":"Amazon S3","optional":false},{"name":"Apache Kafka","optional":false},{"name":"API Gateway","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"DynamoDB","optional":false},{"name":"Node JS","optional":false},{"name":"Rest API","optional":false},{"name":"Terraform","optional":false},{"name":"TypeScript","optional":false},{"name":"CI/CD","optional":true},{"name":"JavaScript","optional":true},{"name":"MySQL","optional":true},{"name":"pnpm","optional":true},{"name":"Prisma","optional":true}],"status":"closed","first_seen_at":"2026-10-21T08:59:44Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-10-26T18:39:47Z","board_verified":false,"closed_at":"2026-10-26T18:39:47Z","days_open":5,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":5},"description":"Avenga is an international engineering firm helping businesses operate with AI at the core. With 6,000+ experts worldwide, we combine engineering expertise with AI-native thinking to turn ambitious ideas into real-world impact across industries, technologies, and markets. \nAt the core of the role\nWe are looking for an experienced Senior Node.js Engineer to join our team. The client provides core services and high-quality solutions for a large-scale online platform, and everything related to the online banking system, integrating externally developed components into existing application environments.\nAs a Senior Node.js Engineer, you will be working on an online banking system together with an international team of top developers. You will also take part in setting standards, establishing guidelines, and sharing best practices in order to ensure continuous learning and development.\nCore skills you’ll bring\n5+ years of experience with Node.js.\n\nStrong proficiency in TypeScript.\n\nSolid experience with AWS Serverless services - Lambda, SQS, API Gateway, EventBridge, DynamoDB, S3.\n\nSolid understanding and practical application of design patterns.\n\nHands-on experience with Infrastructure as Code (preferably Terraform & CDK).\n\nFamiliarity with TypeScript testing practices (unit, integration, system testing).\n\nSolid experience with event-driven architecture (e.g., Kafka).\n\nFamiliarity with RESTful API design and OpenAPI specifications.\n\nEnglish - Upper-Intermediate level or higher.\n\nNice-to-have\nExperience working in a monorepo setup (pnpm workspaces or similar).\n\nFamiliarity with Relational Databases (MySQL) and an ORM such as Prisma.\n\nHands-on experience with NoSQL databases (e.g., DynamoDB or similar).\n\nThe impact you'll create\nWork alongside a highly skilled engineering team to design, develop, and maintain scalable backend applications, APIs, and distributed systems.\n\nCollaborate with engineers, architects, and stakeholders to deliver reliable, high-quality software solutions.\n\nContribute to architectural discussions and technical decision-making, helping shape the long-term evolution of the platform.\n\nDrive improvements in system performance, reliability, scalability, and operational efficiency.\n\nSupport the development lifecycle by enhancing CI/CD processes, automation, testing, and deployment practices.\n\nTake ownership of production systems, proactively identifying issues and contributing to incident resolution and continuous improvement.\n\nPartner with internal and external teams to ensure seamless integrations and successful delivery of business-critical functionality.\n\nPromote engineering best practices through code reviews, technical documentation, knowledge sharing, and mentorship.\n\n What supports your journey\nWe offer an attractive social and benefits package.\n\nEveryone at Avenga is subject to professional growth via our mentorship program.\n\nOur specialists get regular performance reviews and technical assessments to identify development plans.\n\nThe company provides extended training and certification opportunities.\n\nWe stay up to date with the industry by embarking on tech talks, webinars, conferences, and hackathons.\n\nAvenga cares for its employees’ well-being by providing well-rounded health insurance coverage and fitness compensation programs.\n\nOur employees’ families are no less important, as we offer maternity aid and financial support for a number of family reasons, including marriage and childbirth.\n\nThe company fosters a sense of professional belonging and an environment of togetherness: we achieve things together and celebrate our milestones.\n\nPeople are at the core of Avenga. We provide equal opportunities regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to a respectful environment where everyone can be themselves, share their ideas, and feel that they belong.","description_format":"text","description_chars":3938,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Continuous learning","Health insurance","Insurance coverage"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-21T19:10:21Z"},{"event":"close","at":"2026-10-26T18:39:47Z"}],"visa":[],"liveness":null,"pay":null,"html_url":"https://alion.io/job/avenga-senior-node-js-engineer-3","json_url":"https://alion.io/job/avenga-senior-node-js-engineer-3.json","meta":{"generated_at":"2026-10-28T10:36:10Z","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":13961,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-29T00:00:00Z"}},"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":181252},"rest":"https://alion.io/mcp/rest/get_company?id=181252"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Favenga-senior-node-js-engineer-3"},{"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%2Favenga-senior-node-js-engineer-3"},{"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%2Favenga-senior-node-js-engineer-3"},{"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/avenga-senior-node-js-engineer-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Favenga-senior-node-js-engineer-3"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3026253}},{"tool":"search_jobs","arguments":{"company":"avenga.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3026253},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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