{"id":2474770,"url":"https://alion.io/job/cit-senior-java-developer-brazil-3","title":"Senior Java Developer, Brazil","company":{"id":957,"name":"CI&T","domain":"ciandt.com","url":"https://alion.io/company/ciandt","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"A","score":94,"open_postings":19,"ghost_share":0,"stale_share":0.421,"repost_share":0,"time_to_fill_p50_days":15,"computed_at":"2026-10-14T06:34:16Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Brazil"],"countries":["BR"],"hiring_countries":["BR"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":54000,"max_usd":118000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":14},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ActiveMQ","optional":false},{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"GitHub","optional":false},{"name":"Hazelcast","optional":false},{"name":"Hibernate","optional":false},{"name":"Java","optional":false},{"name":"Jenkins","optional":false},{"name":"JUnit","optional":false},{"name":"Mockito","optional":false},{"name":"Spring Boot","optional":false},{"name":"Azure","optional":true},{"name":"Kotlin","optional":true},{"name":"Maven","optional":true}],"status":"live","first_seen_at":"2026-10-09T19:16:01Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-14T10:03:12Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"At CI&T, we are seeking a highly skilled and motivated Senior Java Developer to join our team in Brasil. You will contribute to an innovative project in a collaborative, innovative, transformative, and multicultural environment.\nPosition Overview:\nAs a Senior Java Developer, you will lead the design and development of a scalable cloud-based solution, employing Java, Spring Boot, and AWS. Collaborating with cross-functional teams, you will ensure high-quality deliverables aligned with client expectations. Your role will be pivotal in driving collaboration, innovation, and transformation, as we harness the power of AI to revolutionize our projects.\nKey Responsibilities:\nDevelop, test, and deploy software applications using Java, Spring Boot, and AWS.\nCollaborate with stakeholders to define project requirements and technical solutions.\nMaintain and improve application performance, scalability, and reliability.\nMentor junior developers and contribute to a culture of learning.\nImplement best practices in Agile and Test-Driven Development (TDD).\nEnsure the integration of RESTful APIs within microservice architectures.\nEngage actively in code reviews and contribute to continuous integration and delivery processes.\nRequired Skills and Qualifications:\nMust-have Skills:\n5+ years of experience as a developer working on large, distributed systems.\n8+ years of development experience in any language, with the last 4 years focused on Java for server-side applications.\nExpert in Core Java 1.8 and above.\nProficient with Spring, Spring Boot, and development of RESTful/JSON web services in a micro-service architecture.\nDemonstrable proficiency with JUnit, Mockito, and Assert-J.\nStrong experience with messaging frameworks such as JMS and ActiveMQ.\nProficient in Git and familiar with continuous integration systems like Jenkins and GitHub.\nComfortable working with relational and NoSQL databases, and proficient in database access using Spring JDBC template, JPA, and Hibernate.\nHigh-level understanding of in-memory distributed data storage systems like memcache and Hazelcast.\nExcellent verbal and written communication skills.\nA strong desire to solve complex problems and learn new technologies.\nBachelor’s or higher in Computer Science, Software Development, or a related field.\nNice-to-have Skills:\nExperience with cloud deployments, preferably Azure.\nFamiliarity with build tools like Maven and using IntelliJ IDE.\nUnderstanding of profiling tools and ability to evaluate third-party libraries.\nExperience with international software development considerations (multi-lingual, multi-currency).\nJoin us at CI&T, where Collaboration, Innovation, and Transformation drive everything we do. If you're motivated by the challenge of solving complex problems and are eager to learn and grow, we want to hear from you! Let’s shape the future together, leveraging AI to push boundaries and create exceptional solutions.","description_format":"text","description_chars":2927,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Brazil","iso":"BR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Outsourcing & Dedicated Teams","Custom Software Development","AI Consulting & Integration","Data Engineering & Migration Services"],"lifecycle":[{"event":"open","at":"2026-10-13T20:59:15Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":4,"expected_fill_days":15,"reasons":["conf:1","win:early","comp:brand"],"computed_at":"2026-10-14T06:34:16Z"},"pay":null,"html_url":"https://alion.io/job/cit-senior-java-developer-brazil-3","json_url":"https://alion.io/job/cit-senior-java-developer-brazil-3.json","meta":{"generated_at":"2026-10-14T10:17:51Z","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":11905,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"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":957},"rest":"https://alion.io/mcp/rest/get_company?id=957"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcit-senior-java-developer-brazil-3"},{"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%2Fcit-senior-java-developer-brazil-3"},{"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%2Fcit-senior-java-developer-brazil-3"},{"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/cit-senior-java-developer-brazil-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcit-senior-java-developer-brazil-3"}]}