{"id":3961197,"url":"https://alion.io/job/jit-team-noi-expert-full-stack-software-engineer-for-commercial-cards","title":"NOI-Expert Full Stack Software Engineer for Commercial Cards","company":{"id":53531,"name":"Jit Team","domain":"jit-team.com","url":"https://alion.io/company/jit-team","size_band":"5000+","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":"Traffit","truth_index":{"grade":"B","score":81,"open_postings":37,"ghost_share":0,"stale_share":0.757,"repost_share":0,"time_to_fill_p50_days":31,"computed_at":"2026-11-10T06:52:35Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Warsaw, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":1000,"max":1300,"currency":"PLN","period":"day","gross":null,"usd_annual":82500},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Angular","optional":false},{"name":"Angular Material","optional":false},{"name":"Apache Kafka","optional":false},{"name":"Bitbucket","optional":false},{"name":"CI/CD","optional":false},{"name":"Copilot","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"Java","optional":false},{"name":"Jenkins","optional":false},{"name":"Kubernetes","optional":false},{"name":"OWASP","optional":false},{"name":"Rest API","optional":false},{"name":"Scrum","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false},{"name":"JavaScript","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-11-09T09:59:17Z","employer_posted_date":"2026-11-09","last_verified_at":"2026-11-10T09:04:06Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Salary: 1000-1300 PLN/day on B2B\nWork model: hybrid from Gdańsk / Warszawa (2/3 days per week from the office)\nWhy choose this offer?\nYou can expect a flexible work organization\nThe international work environment will give you the opportunity to interact with the English language on a daily basis\n Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit)\nThe Jit community will bring you a nice time during regular integration meetings\nProject\nJoin an internationalteam delivering modern solutions within the Cards and Payments domain. The role combines full-stack development, technical ownership, automation, security, and DevSecOps practices. You will be responsible for translating business requirements into scalable technical solutions and driving feature delivery from analysis through development, testing, deployment, and production support.\nWorking in a modern microservices environment, you will collaborate with cross-functional teams while leveraging AI-assisted development tools to improve software quality, engineering efficiency, and operational excellence.\nResponsibilities you'll have\nTake end-to-end ownership of feature delivery from requirements analysis to production verification\nAnalyse business requirements and translate them into technical designs and implementation approaches\nDesign, develop, test, and maintain applications using Java, Spring Boot, Angular, Kafka, SQL, Docker, and Kubernetes\nBuild and enhance microservices-based solutions following engineering best practices\nDevelop and maintain REST APIs and integrations with internal and external systems\nBuild and maintain automated tests, test frameworks, and automation scripts\nEnsure adequate test coverage across unit, integration, API, and regression testing levels\nParticipate in Agile ceremonies, technical refinement, estimation, and planning\nTroubleshoot production incidents, performance issues, and integration challenges\nIdentify and remediate security vulnerabilities and drive secure coding practices\nImprove CI/CD pipelines and software delivery automation\nOptimize performance, scalability, resilience, and observability of applications\nCreate and maintain technical and operational documentation\nSupport code reviews and contribute to engineering excellence\nLeverage AI tools such as GitHub Copilot and Microsoft 365 Copilot\nExpected competences and knowledge\n8+ years of commercial experience in Full Stack Java Development\nStrong experience with Java, Spring Boot, Microservices, and REST APIs\nStrong hands-on experience with Angular and Angular Material\nExperience with Kafka and SQL databases\nExperience with Docker, Kubernetes, Git, Bitbucket, Jenkins, and CI/CD\nExperience developing automated tests and automation frameworks\nKnowledge of OWASP, secure coding principles, and vulnerability remediation\nExperience working with SAST, dependency scanning, and container security findings\nStrong troubleshooting and problem-solving skills\nExperience working within Agile/Scrum environments\nBasic practical knowledge of AI-assisted development tools, such as GitHub Copilot, or a strong willingness to explore and adopt AI for development, testing, documentation and automation\nNice to have knowledge and experience\nExperience in banking, cards or payments\nExperience with cloud platforms and cloud-native development\nExperience with DevSecOps and vulnerability management\nExperience with performance tuning, monitoring and observability\nExperience with technical mentoring, code reviews and coaching\nTechnologies you'll work with\nJava\nSpring Boot\nMicroservices\nAngular\nAngular Material\nKafka\nSQL\nREST API\nDocker\nKubernetes\nJenkins\nGit\nBitbucket\nCI/CD\nOWASP\nGitHub Copilot\nMicrosoft 365 Copilot\nClient - why choose this particular client from the Jit portfolio?\nJit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture, which is conducive to people who place emphasis on work-life balance and feedback culture. Furthermore, all projects are executed in international teams, giving constant exposure to the English language.\nAbout Jit Team\nThe Human Factor of IT - it’s not just a slogan, it’s a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 770 experienced experts, to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams.\nBehind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.","description_format":"text","description_chars":5604,"description_truncated":false,"requirements":{"experience_years_min":8,"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":["Flexible schedule","Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Outsourcing & Dedicated Teams","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-11-09T11:50:37Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":0,"expected_fill_days":31,"reasons":["conf:3","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-11-10T06:52:35Z"},"pay":{"stated_usd_annual":82500,"is_top_pay":false},"html_url":"https://alion.io/job/jit-team-noi-expert-full-stack-software-engineer-for-commercial-cards","json_url":"https://alion.io/job/jit-team-noi-expert-full-stack-software-engineer-for-commercial-cards.json","meta":{"generated_at":"2026-11-10T09:49:52Z","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":22830,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-11T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":53531},"rest":"https://alion.io/mcp/rest/get_company?id=53531"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fjit-team-noi-expert-full-stack-software-engineer-for-commercial-cards"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fjit-team-noi-expert-full-stack-software-engineer-for-commercial-cards"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fjit-team-noi-expert-full-stack-software-engineer-for-commercial-cards"},{"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/jit-team-noi-expert-full-stack-software-engineer-for-commercial-cards\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fjit-team-noi-expert-full-stack-software-engineer-for-commercial-cards"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3961197}},{"tool":"search_jobs","arguments":{"company":"jit-team.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3961197},"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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