{"id":3330366,"url":"https://alion.io/job/skillex-experienced-node-js-developer","title":"Experienced Node.js Developer","company":{"id":4480532,"name":"SKILLEX","domain":"skillex.am","url":"https://alion.io/company/skillex-2","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":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Yerevan, Armenia"],"countries":["AM"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Docker","optional":false},{"name":"Express","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":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"Gmail","optional":true},{"name":"Jest","optional":true},{"name":"Mocha","optional":true},{"name":"Postman","optional":true}],"status":"live","first_seen_at":"2026-10-27T11:53:26Z","employer_posted_date":null,"last_verified_at":"2026-10-27T11:53:26Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"About the Role:\n\nWe are seeking a Mid-Level Node.js Developer to join our dynamic and growing team. In this role, you will play a key part in building and maintaining scalable, high-performance backend systems. If you have hands-on experience with Node.js and a passion for writing clean and efficient code, we’d love to hear from you.\n\nPosition Overview:\n\nWe are looking for a Mid-Level Node.js Engineer to join our expanding engineering team and contribute significantly to building and enhancing our systems. You will play an essential role in developing, optimizing, and scaling efficient, high-performance applications while working with modern cloud technologies.\n\nIn this position, you will collaborate closely with senior engineers to design and implement scalable microservices and cloud-based solutions. This is an excellent opportunity for a motivated, technically skilled developer eager to grow their expertise in a fast-paced and innovative environment.\n\nResponsibilitiesKey Responsibilities:\n\n Develop and maintain backend services using Node.js with a focus on scalability and performance.\n\n Design and implement RESTful APIs to integrate front-end applications and third-party services.\n\n Collaborate with team members to analyze requirements, propose solutions, and deliver high-quality software.\n\n Write clean, reusable, and efficient code while adhering to development best practices.\n\n Identify and resolve bugs, performance bottlenecks, and other technical challenges.\n\n Work with SQL/NoSQL databases to design schemas, write optimized queries, and ensure data consistency.\n\n Participate in code reviews to uphold high-quality coding standards.\n\n Continuously explore and adopt new tools, technologies, and development practices to drive improvement.\n\nRequired qualificationsQualifications:\n\n 3–5 years of hands-on experience in backend development using Node.js.\n\n Strong proficiency in JavaScript (ES6+) with a solid understanding of asynchronous programming.\n\n Experience with frameworks such as Express.js or NestJS for building RESTful APIs.\n\n Solid knowledge of SQL/NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB) and query optimization.\n\n Proficiency with Git and collaborative version control workflows.\n\n Basic understanding of containerization tools like Docker (preferred but not required).\n\n Familiarity with API testing tools (e.g., Postman) and debugging techniques.\n\n Experience writing unit tests with tools such as Jest or Mocha to ensure code reliability.\n\n Strong problem-solving skills, with the ability to troubleshoot and debug effectively.\n\n Excellent communication skills and a collaborative mindset.\n\n Understanding of software development best practices, including clean code, modular design, and performance optimization.\n\nAdditional informationThis role is perfect for a developer who thrives in a collaborative environment, enjoys technical challenges, and is eager to grow professionally. Apply now to become part of a team that values growth, innovation and impact!\n\nHow to Apply:\n\nPlease send your CV to ","description_format":"text","description_chars":3080,"description_truncated":false,"requirements":{"experience_years_min":null,"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":[],"lifecycle":[{"event":"open","at":"2026-10-27T11:53:26Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":24,"reasons":["seen:0","win:early"],"computed_at":"2026-10-28T05:59:10Z"},"pay":null,"html_url":"https://alion.io/job/skillex-experienced-node-js-developer","json_url":"https://alion.io/job/skillex-experienced-node-js-developer.json","meta":{"generated_at":"2026-10-28T22:59:55Z","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":31402,"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":4480532},"rest":"https://alion.io/mcp/rest/get_company?id=4480532"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fskillex-experienced-node-js-developer"},{"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%2Fskillex-experienced-node-js-developer"},{"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%2Fskillex-experienced-node-js-developer"},{"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/skillex-experienced-node-js-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fskillex-experienced-node-js-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3330366}},{"tool":"search_jobs","arguments":{"company":"skillex.am","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3330366},"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. Docs: https://alion.io/developers"}}