{"id":2487113,"url":"https://alion.io/job/avenga-senior-backend-engineer-node-js-nestjs-aws","title":"Senior Backend Engineer (Node.js / NestJS / AWS)","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":78,"open_postings":28,"ghost_share":0,"stale_share":0.893,"repost_share":0,"time_to_fill_p50_days":53,"computed_at":"2026-10-17T05:46:00Z"}},"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":["Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":64000,"max_usd":107000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":339},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon EKS","optional":false},{"name":"AWS","optional":false},{"name":"Docker","optional":false},{"name":"Helm","optional":false},{"name":"Kubernetes","optional":false},{"name":"Nest.JS","optional":false},{"name":"Node JS","optional":false},{"name":"Rest API","optional":false},{"name":"Terraform","optional":false},{"name":"ArgoCD","optional":true},{"name":"GitOps","optional":true},{"name":"JavaScript","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-07-08T00:00:00Z","employer_posted_date":"2026-07-08","last_verified_at":"2026-10-18T00:00:48Z","board_verified":true,"closed_at":null,"days_open":102,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":102},"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're looking for a Senior Node.js Backend Engineer with strong AWS and Kubernetes experience.\nThis is a cloud-native backend role where you'll build enterprise integration services, work with Terraform, Helm and Amazon EKS, and develop scalable Node.js/NestJS services powering a large telecommunications platform.\nYou'll join an experienced engineering team responsible for designing and maintaining backend services that connect customer-facing applications with enterprise platforms.\nWorking closely with frontend, platform, and DevOps engineers, you'll build scalable APIs, develop integration services, and contribute to technical decisions across the entire software delivery lifecycle.\nCore skills you’ll bring\n5+ years of commercial software engineering experience\n\nStrong commercial experience with Node.js and NestJS\n\nExperience building scalable REST APIs and microservices\n\nHands-on experience with AWS\n\nCommercial experience with Kubernetes and Docker\n\nExperience with Terraform (Infrastructure as Code)\n\nExperience working with large-scale, business-critical applications\n\nExperience integrating enterprise platforms, internal systems, or third-party APIs\n\nEnglish - Upper-Intermediate+\n\nNice to have\nHelm\n\nArgoCD\n\nGitOps workflows\n\nAmazon EKS\n\nExperience with Salesforce, Netcracker, Storyblok, or similar enterprise platforms\n\nTelecommunications industry experience\n\nThe impact you'll create\nDesign, develop, and maintain scalable backend services using Node.js, TypeScript, and NestJS\n\nBuild and maintain REST APIs and Backend-for-Frontend (BFF) services\n\nDeploy and operate applications on AWS using Terraform, Kubernetes (Amazon EKS), Docker, Helm, and GitOps\n\nIntegrate enterprise platforms including Salesforce, Netcracker, Storyblok, and internal services\n\nParticipate in architecture discussions, code reviews, and technical decision-making\n\nCollaborate closely with frontend, platform, and DevOps engineers\n\nDeliver secure, scalable, and maintainable solutions in a complex enterprise environment\nWhat supports your journey\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":2661,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-14T00:48:35Z"}],"visa":[],"liveness":{"score":15,"band":"cold","label":"Long shot","p_open":1,"p_active":0.409,"p_room":0.36,"age_days":101,"expected_fill_days":53,"reasons":["conf:1","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/avenga-senior-backend-engineer-node-js-nestjs-aws","json_url":"https://alion.io/job/avenga-senior-backend-engineer-node-js-nestjs-aws.json","meta":{"generated_at":"2026-10-18T02:04:47Z","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":3382,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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-backend-engineer-node-js-nestjs-aws"},{"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-backend-engineer-node-js-nestjs-aws"},{"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-backend-engineer-node-js-nestjs-aws"},{"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-backend-engineer-node-js-nestjs-aws\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Favenga-senior-backend-engineer-node-js-nestjs-aws"}]}