{"id":2116888,"url":"https://alion.io/job/epam-systems-poland-java-developer-big-data","title":"Java Developer - Big Data","company":{"id":2612641,"name":"EPAM Systems Poland","domain":"epam-poland.pl","url":"https://alion.io/company/epam-poland","size_band":"1001-5000","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":"junior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Kraków, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":25000,"max_usd":62000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":37},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"GitLab","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Platform Engineering","optional":false},{"name":"Scala","optional":false},{"name":"Spark","optional":false},{"name":"Agile","optional":true},{"name":"Anthropic","optional":true},{"name":"AWS","optional":true},{"name":"GCP","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-10-07T12:10:19Z","employer_posted_date":null,"last_verified_at":"2026-10-07T12:10:19Z","board_verified":false,"closed_at":null,"days_open":24,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":24},"description":"We are seeking a skilled Java Developer with Big Data expertise to join our team working on a next-generation valuation and risk management platform built on Microsoft Azure. This platform delivers scalable, cost-efficient infrastructure through cloud PaaS components, featuring a single core platform with open architecture designed for change, itemized cost metrics, and automated data lineage. Shared across Front Office, Finance, and Risk functions, the platform improves regulatory compliance while providing a One-Platform / One-Experience approach that is fast to train, easy to operate, and helps retain talent.\nPlease note that this role requires 3 days in the office in \"flex-hybrid\" mode.\nResponsibilities\nDevelop and maintain big data solutions using Apache Spark\nProgram complex production systems leveraging Java and Scala\nContribute to platform engineering initiatives on Microsoft Azure cloud infrastructure\nBuild, maintain, and enhance CI/CD pipelines using modern cloud-friendly build systems like GitLab\nImplement containerization strategies across development, build, and runtime environments\nDeploy and orchestrate containerized workloads with Kubernetes\nCollaborate with cross-functional teams across Front Office, Finance, and Risk to deliver platform capabilities\nEnsure scalability, performance, and cost-efficiency of cloud PaaS components\nParticipate in architectural discussions and influence key technical decisions\nRequirements\n2+ years of experience in software development with big data technologies\nExpertise in Apache Spark for big data processing\nProficiency in Java and Scala for building complex production systems\nBackground in platform engineering roles on a major cloud provider (ideally Microsoft Azure)\nSkills in developing and operating CI/CD pipelines using GitLab or similar cloud-friendly build systems\nHands-on experience with containerization and Kubernetes across development, build, and runtime environments\nAbility to collaborate effectively within a large global team\nEnglish proficiency at an Upper-Intermediate level (B2) or higher\nNice to have\nProduction experience with Terraform on a major public cloud provider (ideally Microsoft Azure)\nExperience with Databricks\nKnowledge of Python\nUnderstanding of information modeling, data structures, and algorithms\nKnowledge of testing, instrumentation, observability, and alerting tooling\nBackground in technical architecture and low-level design\nKnowledge of Agile development and planning practices\nWe offer\nWe gather like-minded people:\nTop tech minds driving innovation in AI, cloud and digital platform modernization\nSupportive team and an agile, startup-like culture\nHybrid by design mode and opportunity to work remotely within Poland\nChance to work abroad for up to 60 days annually\nBusiness-driven relocation opportunities\n\nWe provide growth opportunities:\nCareer development programs\nThought leadership, mentoring, soft skills and well-being programs\nCertification (Anthropic, Gemini, GCP, Azure, AWS)\nEnglish classes\n\nWe cover it all:\nStable pay\nParticipation in the Employee Stock Purchase Plan with a 15% discount\nBenefits package (health insurance, multisport, shopping vouchers)\nReferral bonuses up to $2,000\nOffices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more\nCorporate, social and well-being events\n\nPlease, note:\nWe will reach out to selected candidates exclusively\n\nEPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.\nTech stack\nApache Spark\nJava\nScala\nMicrosoft Azure\nKubernetes\nCI/CD\nContainerization","description_format":"text","description_chars":3881,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Growth opportunities","Health insurance"],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-08T22:59:03Z"}],"visa":[],"liveness":{"score":26,"band":"fade","label":"Fading","p_open":0.85,"p_active":0.67,"p_room":0.45,"age_days":23,"expected_fill_days":14,"reasons":["seen:23","velocity","win:tail","comp:junior,brand"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/epam-systems-poland-java-developer-big-data","json_url":"https://alion.io/job/epam-systems-poland-java-developer-big-data.json","meta":{"generated_at":"2026-10-31T17:12:19Z","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":26913,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":2612641},"rest":"https://alion.io/mcp/rest/get_company?id=2612641"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fepam-systems-poland-java-developer-big-data"},{"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%2Fepam-systems-poland-java-developer-big-data"},{"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%2Fepam-systems-poland-java-developer-big-data"},{"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/epam-systems-poland-java-developer-big-data\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fepam-systems-poland-java-developer-big-data"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2116888}},{"tool":"search_jobs","arguments":{"company":"epam-poland.pl","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2116888},"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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