{"id":771253,"url":"https://alion.io/job/thinkcell-senior-full-stack-developer-web-fmd","title":"(Senior) Full Stack Developer - Web (f/m/d)","company":{"id":709006,"name":"thinkcell","domain":"think-cell.com","url":"https://alion.io/company/thinkcell-2","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":85,"open_postings":5,"ghost_share":0,"stale_share":0.4,"repost_share":0,"time_to_fill_p50_days":73,"computed_at":"2026-10-16T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Berlin, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":71000,"max_usd":123000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":60},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"JavaScript","optional":false},{"name":"Laravel","optional":false},{"name":"PHP","optional":false},{"name":"Alpine.js","optional":true},{"name":"Jenkins","optional":true},{"name":"Python","optional":true},{"name":"Tailwind CSS","optional":true}],"status":"live","first_seen_at":"2025-03-28T11:03:06Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-17T00:49:47Z","board_verified":true,"closed_at":null,"days_open":567,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":566},"description":"Join us as a (Senior) Full Stack Developer - Web (f/m/d) in Berlin \nOur Story \nWe are looking for a Senior Full Stack Developer (Web Platform) to help shape and scale thinkcell’s web platform and enable multiple teams to efficiently manage and publish content.\nThis is not a role for someone who only wants to work within a fixed web stack or maintain existing templates. We are looking for a web engineer who enjoys solving complex technical problems, making sound architectural decisions, and building systems that remain robust and maintainable as requirements evolve.\nYou will work across frontend and backend, improve the technical foundation of our web platform, and help us build scalable solutions that enable our teams to manage and publish content. Along the way, you will collaborate closely with stakeholders across design, marketing, product and engineering but with strong ownership over technical quality, long-term maintainability, and the overall direction of the platform.\nWhat you will do\nDesign, build, and evolve our web platform features across front-end and CMS back-end.\nSolve complex technical problems in a pragmatic way, balancing speed of delivery with long-term maintainability\nDrive architectural improvements that make our web ecosystem more robust, scalable, and easier to work with\nBuild and improve our back-end functionality in PHP and Laravel for integrations, dynamic features, and internal tooling\nExtend and optimize our CMS and publishing workflows to support efficient content operations without compromising technical quality\nImprove performance, Core Web Vitals, accessibility, and technical SEO foundations across the platform\nWork on the evolution of our current web architecture, while also challenging existing approaches when better solutions exist\nCollaborate with design, marketing, product, and engineering teams to turn business requirements into well-structured technical solutions\nInterface with back-end systems written in C++, ensuring reliable and efficient data exchange across system boundaries\nIdentify opportunities to improve developer experience, reduce complexity, and raise the overall engineering standard of the platform\nTake ownership of technical tasks and help define best practices for modern web development at think-cell\nWhat we are looking for\nStrong experience building and shipping production-grade web platforms, applications, or systems\nA proven ability to solve non-trivial technical problems and work confidently in complex web related codebases\nStrong full stack engineering skills, with solid backend experience in PHP, Laravel, or similar technologies and a frameworks\nStrong frontend fundamentals, including HTML, CSS, JavaScript and modern approaches to building maintainable user interfaces\nGood judgment when making architectural and technical trade-offs\nA pragmatic mindset: you know when to build for flexibility and when to keep things simple\nCuriosity and confidence to work with unfamiliar technologies or domains when needed\nA strong sense of ownership and responsibility for code quality, maintainability, and technical outcomes\nExperience collaborating across disciplines and communicating clearly with technical and non-technical stakeholders in English\nNice to have\nExperience with Statamic CMS\nExperience with static site generation challenges\nExperience with Deployment Tools such as Jenkins or similar tools\nFamiliarity with Tailwind, Alpine.js, or similar frontend tools\nExperience improving performance-critical, SEO-relevant, or content-heavy platforms\nFamiliarity with Python for automation or tooling\nExperience integrating with non-web backend systems or services\nOur Values \nAs part of our team, you will embody and help shape the following principles that define us: \nForward Thinking: We embrace change and challenge the status quo. \nOwnership: We take pride in our work and learn from our mistakes. \nCustomer First: We prioritize delivering lasting value. \nUnified Team: We foster collaboration, respect, and integrity. \nStrive for Excellence: We set ambitious goals and pursue quality. \nWhy is thinkcell the right place for you?\nWe empower over 1.3 million users across 35,000 companies, including top consulting firms and major global enterprises. With offices in Berlin, Munich, Denver, Boston, London, Tokyo, and Dubai, we’re a diverse team of over 220 people, committed to innovation and excellence. \nthink-cell is more than a job - it's a chance to be part of an innovative, inclusive team that values collaboration and growth. We encourage applicants from all backgrounds to apply. Together, we can shape the future of productivity software. \nWe can’t wait to see what you’ll bring to the team!","description_format":"text","description_chars":4711,"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":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Data Visualization Tools & Studios","Office & Productivity Software"],"lifecycle":[{"event":"open","at":"2026-09-11T21:41:37Z"},{"event":"open","at":"2026-09-25T16:45:47Z"}],"visa":[],"liveness":{"score":9,"band":"cold","label":"Long shot","p_open":1,"p_active":0.334,"p_room":0.28,"age_days":566,"expected_fill_days":73,"reasons":["conf:2","win:tail","crowd:"],"computed_at":"2026-10-16T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/thinkcell-senior-full-stack-developer-web-fmd","json_url":"https://alion.io/job/thinkcell-senior-full-stack-developer-web-fmd.json","meta":{"generated_at":"2026-10-17T01:58:37Z","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":2837,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":709006},"rest":"https://alion.io/mcp/rest/get_company?id=709006"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fthinkcell-senior-full-stack-developer-web-fmd"},{"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%2Fthinkcell-senior-full-stack-developer-web-fmd"},{"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%2Fthinkcell-senior-full-stack-developer-web-fmd"},{"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/thinkcell-senior-full-stack-developer-web-fmd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fthinkcell-senior-full-stack-developer-web-fmd"}]}