{"id":1839084,"url":"https://alion.io/job/itds-poland-senior-java-developer","title":"Senior Java Developer","company":{"id":879,"name":"ITDS Poland","domain":"itds.pl","url":"https://alion.io/company/itds","size_band":"201-500","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","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":{"min":21000,"max":25200,"currency":"PLN","period":"month","gross":null,"usd_annual":77928},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ElasticSearch","optional":false},{"name":"Java","optional":false},{"name":"Jenkins","optional":false},{"name":"Kibana","optional":false},{"name":"Logstash","optional":false},{"name":"Maven","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false},{"name":"Agile","optional":true}],"status":"live","first_seen_at":"2026-10-04T15:00:15Z","employer_posted_date":null,"last_verified_at":"2026-10-04T15:00:15Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"Unleash scalable Java enterprise solutions - leverage modern features to redefine backend performance!\nWarsaw-based opportunity with hybrid work model (3 days at the office) \nAs a Senior Java Developer, you will be working for our client, a leader in financial industry, supporting large-scale enterprise projects that drive digital transformation. You will contribute to building secure, scalable, and high-performance backend solutions, utilizing cutting-edge Java features, microservices architecture to deliver mission-critical applications. Join us to shape the future of enterprise technology and grow your expertise in a dynamic, global environment.\nYour main responsibilities:\nDeveloping code by applying Software Craftsmanship best practices and quality standards\n\nUnderstanding business requirements and defining technical solutions to implement them\n\nRegularly delivering product increments\n\nWorking closely with development team located in Paris (remotely)\n\nApplying release processes, and L1/L2/L3 support in case of production issue by applying technical fixes\n\nSeeking the most appropriate solution to ensure security, scalability and efficiency\n\nAnalyzing errors and contributing to continuous improvement solutions\n\nParticipating weekend operations for resiliency tests, upgrades etc. (2-3 weekends per year)\n\nYou're ideal for this role if you have:\n5+ years relevant experience in Java backend development\n\nExperience working with Spring & Spring Boot frameworks\n\nFamiliar with and proficient in using Jenkins and Maven\n\nComfortable working with relational databases and SQL\nUnderstand how web services and are familiar with monitoring tools like Logstash, Kibana and Elasticsearch (nice to have)\nAgile & BDD practices knowledge\n\nFluent in English (Polish or French will be an asset)\nExperience in finance and banking would be a big plus \n#MAKEYourCareerBETTER\nInterested? 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