{"id":3156032,"url":"https://alion.io/job/britenet-senior-java-developer-e-commerce","title":"Senior Java Developer (e-commerce)","company":{"id":53283,"name":"Britenet","domain":"britenet.eu","url":"https://alion.io/company/britenet","size_band":null,"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":"senior","employment_type":"contractor","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":20000,"max":25200,"currency":"PLN","period":"month","gross":null,"usd_annual":77496},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"GCP","optional":false},{"name":"Java","optional":false},{"name":"Kotlin","optional":false},{"name":"Kubernetes","optional":false},{"name":"LLM","optional":false},{"name":"NLP","optional":false}],"status":"live","first_seen_at":"2026-10-23T13:05:47Z","employer_posted_date":null,"last_verified_at":"2026-10-23T13:05:47Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"A project implemented in the Language Intelligence domain, leveraging AI and NLP technologies for large-scale text analysis and processing to support key digital platform functionalities, such as search, content quality, and process automation.\n\nOur expectations\nProven track record as a Software Engineer delivering highly complex solutions - min. 5 years of experience\n\nExtensive experience with Kotlin\n\nFoundational experience with and a strong interest in AI-based solutions, particularly LLM integration and agentic systems/frameworks\n\nAbility to lead the design and implementation of complex system features and components\n\nStrong ownership of delivered solutions, including code quality, stability, scalability, and observability (monitoring, logging)\n\nExperience in making architectural decisions and evaluating technical trade-offs\n\nAbility to identify and manage technical risks, dependencies, and technical debt\n\nEvaluating technical decisions through the lens of user impact, rather than solely fulfilling specifications\n\nStrong collaboration skills when working with Engineers, Product Managers, and UX/UI Designers\n\nHigh level of autonomy and accountability typical for contract roles\n\nEnglish language skills: min. 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