{"id":739609,"url":"https://alion.io/job/oakslab-tech-lead-nodereact-greece","title":"Tech Lead (Node&React) - Greece","company":{"id":678868,"name":"OAK'S LAB","domain":"oakslab.com","url":"https://alion.io/company/oakslab-2","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":95,"open_postings":9,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":139,"computed_at":"2026-11-01T06:10:25Z"}},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":"contractor","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":[],"countries":[],"hiring_countries":["GR"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":33000,"max_usd":98000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2257},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Cursor","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"Node JS","optional":false},{"name":"Playwright","optional":false},{"name":"Figma","optional":true},{"name":"GCP","optional":true},{"name":"GraphQL","optional":true},{"name":"Hugging Face","optional":true},{"name":"JavaScript","optional":true},{"name":"LangChain","optional":true},{"name":"LLM","optional":true},{"name":"Material UI","optional":true},{"name":"Next.js","optional":true},{"name":"OpenAI","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Python","optional":true},{"name":"RAG","optional":true},{"name":"React Native","optional":true},{"name":"React.js","optional":true},{"name":"tRPC","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-03-12T15:43:46Z","employer_posted_date":"2026-03-12","last_verified_at":"2026-11-01T13:49:49Z","board_verified":true,"closed_at":null,"days_open":234,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":233},"description":"* The position is fully remote and is open to candidates based in Greece\n* The position is for a B2B/freelancing cooperation and it is a long-term contract engagement\nABOUT US\nWe are a leading product development partner specializing in custom web and mobile application development. With Silicon Valley founders and top-tier European tech talent, we operate from Prague and have successfully delivered over 65 software products for early-stage startups, scaleups, and global enterprises.\nFounded in 2016\n\nHeadquartered in Prague\n\nBuilt and launched 65+ products\n\n85+ team members\n\nDriving product innovation for leading US companies\n\nAt OAK’S LAB, we take an AI-first approach, utilizing AI on almost every project. From streamlining design and testing workflows to enhancing developer productivity, our teams leverage tools such as Figma MCP Server, Playwright MCP Server, and Cursor, and we’re actively experimenting with remote AI agents to push the boundaries of what’s possible in product development.\nOUR PROJECTS\nHere are a few from our portfolio:\nNasdaq Private Market (Series C, Finance)- nasdaqprivatemarket.com\n\nBlackpoint Cyber (Series B, Cybersecurity) - blackpointcyber.com\n\nOpenLoop (Series A, Healthcare) - openloophealth.com\n\nTHE ROLE\nOur product development team is looking for an experienced Tech Lead who combines creative thinking, exceptional problem-solving skills, and technical expertise to own the technical buildout of the product. On each of our products, we have a dedicated team that is led by a Tech Lead, a Product Manager, and a Design Lead. Our teams are small and effective and range from 5 to 15 people.\nThis role requires a combination of strong technical and leadership capabilities. You’ll be responsible for managing an engineering team (usually 3-7 engineers), owning the software architecture and infrastructure, engaging with the business to understand the product needs, and overseeing the technical direction and delivery.\nYou’ll get support and guidance from our Head of Engineering and will also be part of our Engineering Leads Council, where we consult on large technical challenges and tech-related decisions that shape the startups we build. You’ll also have the opportunity to join our internal AI Guild, a community where engineers share insights, experiment with cutting-edge AI tools, and learn from one another.\n RESPONSIBILITIES\nLeadership\nCollaborate with the Product Manager and Design Lead to align on the project’s goals and ensure the delivery of a seamless, performant front-end experience.\n\nLead, mentor, and manage a team of engineers, fostering a collaborative and high-performing team culture\n\nCreate and maintain an environment where your engineers are motivated, engaged, and constantly improving their skills.\n\nDevelopment\nOwn the technical delivery of the project, ensuring deadlines are met and deliverables align with the client's objectives.\n\nSelect and update technologies that are most appropriate for the client's needs, ensuring they align with our standards\n\nAssist the Product Manager in discovery refinement, ensuring that epics and user stories in the roadmap are refined, estimated, and prioritized in line with business goals\n\nBe a hands-on contributor to the project, developing features together with the team\n\nConduct regular code reviews to maintain code quality\n\nOversee the overall software architecture\n\nProactively seek ways to improve the development process and team efficiency\n\n SKILLS & REQUIREMENTS\n2+ years in a leadership role\n\n6+ years in engineering\n\n3+ years in building web applications using Node.js and React\n\nExperience in architecting software (for projects from scratch is a plus)\n\nExperience in setting up and maintaining hosting infrastructure\n\nStrong business acumen (experience in early-stage startups is a plus)\n\nDesire to learn new technologies and apply AI in your workflow\n\nStrong analytical and critical thinking skills for complex technical challenges\n\nWillingness to learn new technologies\n\nProficiency in English\n\nOUR TECH STACK\nTypescript\n\nNode.js\n\nReact + Next.js\n\nReact Native\n\nGraphQL, tRPC\n\nMaterial UI\n\nPlaywright\n\nPostgreSQL\n\nGoogle Cloud Platform\n\nPython\n\nHuggingFace API, LLM APIs (eg OpenAI API), Langchain, Vector Databases for RAG\n\nNote: You don’t need experience with all the above technologies as we are happy to upskill in certain areas.\nImportant Notice: OAK'S LAB communication, including interview requests and job offers, are only sent from an \"@oakslab.com\" or \"@oaks-lab.com \" email addresses (e.g.,  or ). Any message from a different email domain is not associated with OAK'S LAB. We will never ask for payment information or banking details via email, phone, or any other communication channel during the interview process. If you receive messages using our name, domain, or brand assets in an attempt to impersonate us or act on our behalf, do not engage. Instead, report it to Econsumer.gov at Government Shutdown Notice / Aviso de cierre del gobierno (if you are in the EU), Federal Trade Commission (FTC) at Government Shutdown Notice / Aviso de cierre del gobierno , or the Securities and Exchange Commission (SEC) in case of investment fraud at SEC.gov | Report Suspected Securities Fraud or Wrongdoing (if you are in the US).","description_format":"text","description_chars":5310,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Greece","iso":"GR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-09-11T12:14:27Z"},{"event":"open","at":"2026-10-21T11:56:53Z"}],"visa":[],"liveness":{"score":25,"band":"fade","label":"Fading","p_open":1,"p_active":0.708,"p_room":0.36,"age_days":233,"expected_fill_days":139,"reasons":["conf:0","win:tail","crowd:"],"computed_at":"2026-11-01T06:10:25Z"},"pay":null,"html_url":"https://alion.io/job/oakslab-tech-lead-nodereact-greece","json_url":"https://alion.io/job/oakslab-tech-lead-nodereact-greece.json","meta":{"generated_at":"2026-11-01T16:08:16Z","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":24823,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"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":678868},"rest":"https://alion.io/mcp/rest/get_company?id=678868"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Foakslab-tech-lead-nodereact-greece"},{"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%2Foakslab-tech-lead-nodereact-greece"},{"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%2Foakslab-tech-lead-nodereact-greece"},{"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/oakslab-tech-lead-nodereact-greece\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Foakslab-tech-lead-nodereact-greece"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":739609}},{"tool":"search_jobs","arguments":{"company":"oakslab.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":739609},"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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