{"id":1173141,"url":"https://alion.io/job/appsierra-technical-lead-java","title":"Technical Lead - Java","company":{"id":94544,"name":"Appsierra","domain":"appsierra.com","url":"https://alion.io/company/appsierra","size_band":null,"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":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Noida, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":19000,"max_usd":42000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":51},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Cassandra","optional":false},{"name":"Java","optional":false},{"name":"MySQL","optional":false},{"name":"Oracle","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Spring Boot","optional":false},{"name":"Spring Cloud","optional":false},{"name":"Spring Framework","optional":false},{"name":"SQL","optional":false},{"name":"ActiveMQ","optional":true},{"name":"Amazon EKS","optional":true},{"name":"Amazon S3","optional":true},{"name":"Apache Kafka","optional":true},{"name":"Azure","optional":true},{"name":"CI/CD","optional":true},{"name":"COBOL","optional":true},{"name":"Gradle","optional":true},{"name":"GraphQL","optional":true},{"name":"gRPC","optional":true},{"name":"Hibernate","optional":true},{"name":"IBM MQ","optional":true},{"name":"Jenkins","optional":true},{"name":"JMeter","optional":true},{"name":"JUnit","optional":true},{"name":"Kotlin","optional":true},{"name":"Kubernetes","optional":true},{"name":"Maven","optional":true},{"name":"Mockito","optional":true}],"status":"live","first_seen_at":"2026-08-22T12:54:47Z","employer_posted_date":null,"last_verified_at":"2026-08-22T12:54:47Z","board_verified":false,"closed_at":null,"days_open":40,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":40},"description":"Technical Qualifications\nBachelor’s degree in Computer Science or Computer Engineering with 8-14 years of exposure to Java.\n\nProficient in Spring, Spring Boot, Spring REST, Spring Cloud Config, and Spring WebFlux.\n\nStrong knowledge of microservices architecture and development.\n\nExperience with Test Driven Development (TDD).\n\nCompetent in SQL with RDBMS systems like Oracle, PostgreSQL, and MySQL.\n\nFamiliarity with NoSQL databases, especially MongoDB or Cassandra, is a plus.\n\nSkilled in ORM frameworks such as Hibernate, iBatis, JDBC, and JPA.\n\nExperience with messaging systems like JMS, Kafka, IBM MQ, or ActiveMQ.\n\nProficient in JUnit and mocking frameworks such as Mockito, EasyMock, or JMock.\n\nExperience with cloud platforms like PCF or Azure.\n\nKnowledge of code repository tools including SVN and GIT.\n\nExpertise in build and deployment tools such as Gradle, Maven, and Ant.\n\nFamiliarity with CI/CD pipelines, particularly Jenkins.\n\nDeep understanding of design patterns, particularly GoF, J2EE, and integration patterns.\n\nStrong skills in identifying and applying appropriate design patterns and frameworks.\n\nCompetency in developing and consuming REST, gRPC, and GraphQL services.\n\nExperience with Domain Driven Design (DDD), CQRS, and performance testing using JMeter\n\nAWS experience is must - 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