{"id":3335475,"url":"https://alion.io/job/doopic-backend-developer-mfd","title":"Backend Developer (m/f/d)","company":{"id":4480681,"name":"Doopic","domain":"doopic.com","url":"https://alion.io/company/doopic","size_band":"11-50","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":null,"employment_type":"contractor","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":60000,"max_usd":114000,"period":"year","method":"role_country_seniority_unknown","sample_n":192},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"MySQL","optional":false},{"name":"PHP","optional":false},{"name":"Symfony","optional":false},{"name":"AWS","optional":true},{"name":"Docker","optional":true},{"name":"Linux","optional":true},{"name":"Nginx","optional":true}],"status":"closed","first_seen_at":"2026-10-26T14:32:29Z","employer_posted_date":null,"last_verified_at":"2026-11-03T01:33:15Z","board_verified":false,"closed_at":"2026-11-03T01:33:15Z","days_open":7,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":7},"description":"Not just a random job! A world full of possibilities to expand your skills, unleash creativity, challenge yourself, and exceed expectations. We provide you with the right environment and exciting tasks to help you grow.\n(We are especially looking for candidates based in Berlin)\nAufgaben\nYou support the development and improvement of our existing backend systems and applications as part of our development team.\n\nYou develop and implement new features, focusing on clean, maintainable code, stability, security, and performance.\n\nYou help identify and fix bugs, optimize existing processes, and contribute your own ideas to improve our systems.\n\nTesting and maintenance might not always be the most exciting tasks, but you understand their importance and approach them with care.\n\nQualifikation\nYou have practical experience with object-oriented programming in PHP, ideally with Symfony or Zend Framework, and are familiar with MySQL databases, JavaScript, and HTML.\n\nYou have experience developing backend applications and are familiar with MVC architecture, Git, and database queries. Knowledge of query optimization is a plus.\n\nBasic knowledge of front-end development, Linux, Nginx, Docker, deployment pipelines, AWS, or image processing tools is not a must – but would definitely make us happy!\n\nYou communicate confidently in German or English, enjoy working in a team, and approach your tasks in a structured and solution-oriented way.\n\nExperience in e-commerce or image processing is a big plus, especially if you’ve worked with automated workflows or image processing technologies.\n\nBenefits\nEvery day brings new, exciting challenges that we tackle together.\n\nWe live, love, and nurture our positive work atmosphere. For you, this means taking responsibility and continuing to develop.\n\nNo one scrutinizes you at work. What matters are the results, and they are (almost) always fantastic – simply because we enjoy our work so much.\n\nTeam events, free snacks, fruit, coffee, etc., are, of course, standard.\n\nWe work with the best tools, materials, and colleagues, offer flexible working hours and, of course, a competitive salary.\n\nLast but not least, we are committed to making you better every day and happily invest in seminars and further education.\n\nExcited to join? Then quickly send us your application documents (in German or English), we are looking forward to getting to know you.\nFind more English Speaking Jobs in Germany on Arbeitnow","description_format":"text","description_chars":2456,"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":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-27T13:33:15Z"},{"event":"close","at":"2026-11-03T01:33:15Z"}],"visa":[],"liveness":null,"pay":null,"html_url":"https://alion.io/job/doopic-backend-developer-mfd","json_url":"https://alion.io/job/doopic-backend-developer-mfd.json","meta":{"generated_at":"2026-11-03T12:02:12Z","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":16569,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-04T00:00:00Z"}},"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":4480681},"rest":"https://alion.io/mcp/rest/get_company?id=4480681"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdoopic-backend-developer-mfd"},{"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%2Fdoopic-backend-developer-mfd"},{"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%2Fdoopic-backend-developer-mfd"},{"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/doopic-backend-developer-mfd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdoopic-backend-developer-mfd"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3335475}},{"tool":"search_jobs","arguments":{"company":"doopic.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3335475},"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"}}