{"id":1279384,"url":"https://alion.io/job/three-across-java-aws-developer","title":"Java AWS Developer","company":{"id":3809846,"name":"Three Across","domain":"thethreeacross.com","url":"https://alion.io/company/three-across","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mumbai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":25000,"max_usd":64000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":21},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Amazon Aurora","optional":false},{"name":"Amazon EC2","optional":false},{"name":"Amazon ECS","optional":false},{"name":"Amazon EKS","optional":false},{"name":"Amazon S3","optional":false},{"name":"Apache Kafka","optional":false},{"name":"Apache Tomcat","optional":false},{"name":"AWS","optional":false},{"name":"AWS Fargate","optional":false},{"name":"AWS Lambda","optional":false},{"name":"AWS Step Functions","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"DynamoDB","optional":false},{"name":"ElasticSearch","optional":false},{"name":"Git","optional":false},{"name":"Gradle","optional":false},{"name":"Java","optional":false},{"name":"JUnit","optional":false},{"name":"Maven","optional":false},{"name":"OpenSearch","optional":false},{"name":"Scrum","optional":false},{"name":"SQL","optional":false},{"name":"Kubernetes","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-08-25T03:56:54Z","employer_posted_date":null,"last_verified_at":"2026-08-25T03:56:54Z","board_verified":false,"closed_at":null,"days_open":37,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":37},"description":"Job Summary : \n\nWe are looking for an experienced Java AWS Developer with 10+ years of experience in designing, developing, and deploying scalable cloud-native applications. The ideal candidate should have strong expertise in Java, AWS services, microservices, Kafka, Docker, and serverless technologies, along with experience in building enterprise-grade applications using Agile development practices.\n\nKey Responsibilities : \n\n- Design, develop, and maintain enterprise applications using Java/J2EE and cloud-native technologies.\n\n- Build and deploy scalable applications on AWS using containerized and serverless architectures.\n\n- Develop and maintain RESTful APIs and microservices.\n\n- Work with Apache Kafka for event-driven and streaming solutions.\n\n- Implement Docker-based containerization and orchestrate workloads on AWS services.\n\n- Build serverless workflows using AWS Lambda and Step Functions.\n\n- Write clean, reusable, and testable code following best practices and coding standards.\n\n- Perform unit testing using JUnit and mocking frameworks.\n\n- Collaborate with cross-functional teams in an Agile development environment.\n\n- Manage source code using Git and participate in CI/CD pipelines.\n\n- Optimize application performance, scalability, and reliability.\n\nRequired Skills & Experience : \n\n- 10+ years of experience in Java/J2EE application development.\n\n- Strong expertise in Core Java, multithreading, collections, generics, annotations, reflection, and concurrency.\n\n- Hands-on experience with AWS services including EC2, ECS, EKS, S3, Fargate, Aurora, Lambda, Step Functions, and Elasticsearch/OpenSearch.\n\n- Experience with Apache Kafka and event-driven architectures.\n\n- Strong knowledge of Docker containerization and microservices architecture.\n\n- Experience with SQL and relational databases.\n\n- Working knowledge of NoSQL databases such as DynamoDB and MongoDB.\n\n- Experience with Maven or Gradle build tools.\n\n- Hands-on experience with Git version control and CI/CD practices.\n\n- Experience working on application servers such as Tomcat or WebLogic.\n\n- Familiarity with Agile/Scrum development methodologies.\n\nPreferred Skills : \n\n- Experience with Terraform or other Infrastructure as Code (IaC) tools.\n\n- Exposure to Kubernetes and container orchestration.\n\n- Knowledge of cloud security and application performance optimization.\n\nIdeal Candidate Profile : \n\n- Senior Java AWS Developer / Lead Java Developer.\n\n- Strong experience in cloud-native application development on AWS.\n\n- Excellent analytical, problem-solving, and communication skills.\nSkills\nJava, AWS, Kafka, Microservices Architecture, J2EE, RESTful API, Multithreading, ElasticSearch, NoSQL","description_format":"text","description_chars":2688,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-26T02:00:24Z"}],"liveness":{"score":12,"band":"cold","label":"Long shot","p_open":0.6,"p_active":0.363,"p_room":0.55,"age_days":37,"expected_fill_days":30,"reasons":["seen:37","agency","win:tail"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/three-across-java-aws-developer","json_url":"https://alion.io/job/three-across-java-aws-developer.json","meta":{"generated_at":"2026-10-01T21:52:43Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":4454,"day_limit":5000,"remaining_today":546,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}