{"id":1764246,"url":"https://alion.io/job/ahoi-kapptn-backend-developer","title":"Backend Developer","company":{"id":2233417,"name":"Ahoi Kapptn!","domain":"ahoikapptn.com","url":"https://alion.io/company/ahoikapptn","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Schema","truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Linz, Austria"],"countries":["AT"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":3954,"max":null,"currency":"EUR","period":"month","gross":true,"usd_annual":53448},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude Code","optional":false},{"name":"Cursor","optional":false},{"name":"DigitalOcean","optional":false},{"name":"Docker","optional":false},{"name":"GitLab CI","optional":false},{"name":"Kotlin","optional":false},{"name":"LLM","optional":false},{"name":"Next.js","optional":false},{"name":"Postman","optional":false},{"name":"React.js","optional":false},{"name":"Spring Framework","optional":false},{"name":"Swagger","optional":false},{"name":"Java","optional":true},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-08-03T16:27:59Z","employer_posted_date":"2026-09-01","last_verified_at":"2026-10-11T16:14:28Z","board_verified":true,"closed_at":null,"days_open":70,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":70},"description":"Do you want to build digital products as if they were your own? Are you ready for your next adventure? Explore and build digital products with us that put a smile on people's faces.As a Backend Developer, you will be responsible for implementing our backends. You will build APIs independently using the Spring Framework, relying on AI-native engineering. You will orchestrate AI agents to automate routine tasks, write automated test cases, and deploy everything to our servers via CI/CD pipelines and Docker.\nLocation: Linz\nDevelopment of new APIs with Spring & Kotlin\nDevelopment of database solutions with MongoDB\nOrchestration of AI agents for automating code generation and refactoring\nCareful and secure implementation of new features\nUnit Testing & Test Automation\nDocumentation in Swagger\nContinuous optimization of the developer experience through AI workflows\nUnderstanding of good APIs for collaboration with app and web developers\nIn-depth knowledge of Kotlin and the Spring Framework\nConfident use of AI coding agents (e.g., Claude Code, Cursor) to increase efficiency\nAbility to critically validate AI-generated architectures and logic\nComprehensive understanding of common patterns and API standards\nAttention to detail, technical acumen, and enthusiasm for software projects\nCommunicative, team-oriented, and open to new technologies\nFullstack spirit: Motivation to actively contribute to other platforms, supported by AI agents\nFluent in German or English\nExperience with Docker and GitLab CI/CD pipelines\nExperience with cloud infrastructure (AWS, DigitalOcean)\nExperience with tools like Bruno or Postman\nExperience in integrating LLM interfaces into backend services\niOS/Android or frontend (web) experience (React / Next.js)\nYour salary depends on your qualifications and experience. Based on your seniority, we offer a significant overpayment above the collective agreement minimum salary. Legal notice: The IT collective agreement (ST1) applies to this position. The minimum base salary according to the collective agreement for this position is € 3,954.00 gross per month (based on 14 times/year).","description_format":"text","description_chars":2122,"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":"German","level":"Advanced (C1)","optional":false},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Commerce","Digital Goods"],"lifecycle":[{"event":"open","at":"2026-10-03T13:34:00Z"}],"visa":[],"liveness":{"score":10,"band":"cold","label":"Long shot","p_open":1,"p_active":0.345,"p_room":0.28,"age_days":69,"expected_fill_days":20,"reasons":["conf:14","urgency","win:tail","crowd:"],"computed_at":"2026-10-12T06:55:09Z"},"pay":{"stated_usd_annual":53448,"is_top_pay":false},"html_url":"https://alion.io/job/ahoi-kapptn-backend-developer","json_url":"https://alion.io/job/ahoi-kapptn-backend-developer.json","meta":{"generated_at":"2026-10-13T01:53:29Z","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":2727,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"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":2233417},"rest":"https://alion.io/mcp/rest/get_company?id=2233417"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fahoi-kapptn-backend-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%2Fahoi-kapptn-backend-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%2Fahoi-kapptn-backend-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/ahoi-kapptn-backend-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fahoi-kapptn-backend-developer"}]}