{"id":3699787,"url":"https://alion.io/job/inetum-java-software-engineer-c","title":"Java Software Engineer / C","company":{"id":3561,"name":"Inetum","domain":"inetum.com","url":"https://alion.io/company/inetum","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":80,"open_postings":524,"ghost_share":0,"stale_share":0.794,"repost_share":0,"time_to_fill_p50_days":34,"computed_at":"2026-11-06T05:58:05Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","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":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Java","optional":false},{"name":"Liquibase","optional":false},{"name":"Oracle","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Rest API","optional":false},{"name":"ServiceNow","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false},{"name":"Apache Kafka","optional":true},{"name":"Azure","optional":true},{"name":"Azure DevOps","optional":true},{"name":"Bash","optional":true},{"name":"CI/CD","optional":true},{"name":"Git","optional":true},{"name":"GitHub Actions","optional":true},{"name":"Jenkins","optional":true},{"name":"Linux","optional":true}],"status":"live","first_seen_at":"2026-11-03T15:40:48Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-06T23:50:51Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Inetum Polska is part of the global Inetum Group and plays a key role in driving the digital transformation of businesses and public institutions. Operating in cities such as Warsaw, Poznan, Katowice, Lublin, Rzeszow, Lodz the company offers a wide range of IT services. Inetum Polska actively supports employee development by fully funding training, certifications, and participation in technology conferences. Additionally, the company is involved in local social initiatives, such as charitable projects and promoting an active lifestyle. It prides itself on fostering a diverse and inclusive work environment, ensuring equal opportunities for all.\nGlobally, Inetum operates in 19 countries and employs over 28,000 professionals. The company focuses on four key areas:\n Consulting (Inetum Consulting): Strategic advisory services that help organizations define and implement innovative solutions.\n Infrastructure and Application Management (Inetum Technologies): Designing and managing IT systems tailored to clients’ individual needs.\n Software Implementation (Inetum Solutions): Deploying partner solutions from industry leaders like Microsoft, SAP, Salesforce, and ServiceNow.\n Custom Software Development (Inetum Software): Creating unique software solutions to meet specific client needs.\nWith strategic partnerships with major technology giants, including Microsoft, SAP, Salesforce, and ServiceNow, Inetum delivers advanced technological solutions tailored to customer requirements. In 2023, Inetum reported revenues of €2.5 billion, underscoring its strong position in the digital services market.\nInetum distinguishes itself by offering a comprehensive range of benefits that meet the diverse needs of employees, providing flexibility, support and commitment. Here's what makes working at Inetum unique:\nAttractive financial benefits:\nA cafeteria system that allows employees to personalize benefits by choosing from a variety of options.\nGenerous referral bonuses, offering up to PLN6,000 for referring specialists.\nAdditional revenue sharing opportunities for initiating partnerships with new clients.\nProfessional development and team support:\nOngoing guidance from a dedicated Team Manager for each employee.\nTailored technical mentoring from an assigned technical leader, depending on individual expertise and project needs.\nCommunity and Well-Being:\nDedicated team-building budget for online and on-site team events.\nOpportunities to participate in charitable initiatives and local sports programs.\nA supportive and inclusive work culture with an emphasis on diversity and mutual respect.\n We are looking for a Java Software Engineer to join a long-term development and maintenance project covering 7 business applications built in Java.\nYou will become part of a 5-person development team responsible for further development of the client’s applications, implementing new functionalities and improvements, as well as supporting the resolution of application-related issues when needed.\nThis role is a good fit for someone who feels comfortable working with existing enterprise applications while also actively contributing to their ongoing development.\nYour responsibilities\nDeveloping and enhancing Java-based applications\nImplementing new functionalities and improvements across the client’s application landscape\nDesigning and implementing REST APIs\nWorking with relational databases and optimizing SQL queries\nManaging database schema changes using Liquibase\nSupporting the investigation and resolution of support tickets when required\nWorking closely with other members of the 5-person development team\nContributing to the ongoing maintenance and technical development of the applications\n Must-have skills\nJava & Backend\nVery good knowledge of Java 17+\nMinimum 3 years of professional experience in Java backend development\nGood knowledge of Spring Boot 3.x\nExperience in designing and implementing REST APIs\nDatabases\nExperience working with relational databases, particularly:Oracle Database\nPostgreSQL\n\nStrong SQL skills, including writing and optimizing queries\nExperience managing database schema changes with Liquibase\nNice to have\nSystems & tools\nKnowledge of Java EE / Jakarta EE\nBasic knowledge of Linux\nFamiliarity with Bash\nExperience working with Git\nBasic knowledge of Apache Kafka\nExperience with CI/CD tools such as Azure DevOps, GitHub Actions or Jenkins\nKnowledge of GlassFish 7\nBusiness application frontend\nKnowledge of JSF\nExperience with PrimeFaces\n Fluency in Polish and English required.\nHybrid work model: 2 days from the office, 3 days of home office.\nOffice location: Warsaw, Poznań, Lublin, Katowice, Rzeszów or Łódź.\nThank you for your interest in our offer. We will contact selected candidates whose experience best matches the requirements of the role.\nAdditional Information\nWe hereby inform you that Inetum Polska sp. z o.o. has implemented an internal reporting (whistleblowing) procedure. The content of the procedure and the possibility to submit an internal report are available at:\nhttps://inetum.whispli.com/speakup?locale=pl","description_format":"text","description_chars":5088,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Polish","level":"Advanced (C1)","optional":true},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Cafeteria","Home office","Hybrid work","Professional development"],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Managed IT Services (MSP)","Systems Integrators"],"lifecycle":[{"event":"open","at":"2026-11-03T19:07:35Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":2,"expected_fill_days":34,"reasons":["conf:0","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-11-06T05:58:05Z"},"pay":null,"html_url":"https://alion.io/job/inetum-java-software-engineer-c","json_url":"https://alion.io/job/inetum-java-software-engineer-c.json","meta":{"generated_at":"2026-11-07T02:33:41Z","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":5961,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-08T00:00:00Z"}},"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":3561},"rest":"https://alion.io/mcp/rest/get_company?id=3561"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Finetum-java-software-engineer-c"},{"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%2Finetum-java-software-engineer-c"},{"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%2Finetum-java-software-engineer-c"},{"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/inetum-java-software-engineer-c\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Finetum-java-software-engineer-c"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3699787}},{"tool":"search_jobs","arguments":{"company":"inetum.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3699787},"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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