Java Backend Developer Senior
Science Applications International Corporation
DescriptionSAIC is currently seeking a motivated, career and customer oriented Java Backend Developer Senior to join our team to begin an exciting and challenging career. Hybrid Schedule: 1 -2 days a week onsite in Ashburn, VA Job ResponsibilitiesDesign and implement Micro Service Architecture for Cloud based software applicationsUse modern software engineering tools including Eclipse, Jira, and Atlassian Suites for design, development, and testing the softwarePresent the solution at formal and informal design reviews, and document the design according to the Government’s system lifecycle methodologyQualificationsRequired: BS in Computer Science or related filed 9+ years of strong Java design and software development experience including designing, developing, and documenting large-scale enterprise software systemsAbility to obtain and maintain a Public Trust requiring U.S. CitizenshipAbility to diagnose problems and support production systems2+ years of working with Applications on Cloud utilizing serverless hosted services like AWS S3, DynanoDB, lambda etcJava Micro Service Architecture frameworks such as Spring BootExperience with container platforms like Docker and KubernetesSQL DBs (preferably Oracle) and strong SQL/JDBC skills is required for this position.Experience with NoSQL DBs like MongoDB, Document DB, Cassandra etc.Messaging and Streaming Systems (Kafka, SQS ans Kinesis)XML/JSONUnix/LinuxJPA/HibernateExperience with building RESTful webservices and experience with query language based APIs like GraphQL.Jenkins, Maven, Gitlab and Jira for CI/CDDemonstrated ability to incorporate rigorous Unit testing as part of development activities is essentialDesired:First-hand experience working with large project teams (working with the Federal Government a strong plus)Demonstrated ability to think critically and creatively to develop innovative solutions to software problemsAbility to develop and maintain components with stringent performance requirementsAgile development experience a plusIBM MQ , JMS, EJB, MDB and other JEE technologiesJEE Server experience (WebLogic\WebSphere\JBOSS\etc.)Job Field: SoftwareTravel: No
- DescriptionSAIC is currently seeking a motivated, career and customer oriented Java Backend Developer Senior to join our team to begin an exciting and challenging career. Hybrid Schedule: 1 -2 days a week onsite in Ashburn, VA Job ResponsibilitiesDesign and implement Micro...Senior2 days per week1 day per week
- ...Java Developer Location: Reston VA / Washington DC (Need local candidates within 75 miles) Duration: 6-12 Months Senior Java backend developer role Moving On Perm applications to AWS Cloud Need AWS cloud migration experience Must have strong experience...SeniorPermanent employmentLocal area
- ...seeking a motivated, career and customer oriented, and hands on Java Backend Developer with cloud experience to join our team to begin an exciting... ....Job ResponsibilitiesWorking closely with the tech lead and senior developers, the Java Developer will participate in the...Suggested
$90.3k - $189.6k
Job Title: Senior Java DeveloperJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with... ...and provide guidance to junior and mid-level developers, fostering their professional growthConduct code reviews to maintain...SeniorContract workWork experience placementFlexible hours- ...Job Title: Senior- Java Developer Location : USA 100% remote Duration: 1-year contract to begin with Need 10 + Years of Experience only! The Senior- Java Developer designs, develops, documents, unit-tests, implements and deploys web-...SeniorContract workRemote work
- ...procedure for software. Oversees testing and develops fixes. May require a bachelor's degree in... ...developing, deploying and administering Java applications using JAVA, J2EE3 - 6 years... ...: Information TechnologyExperience level: Mid-Senior LevelIndustry: TelecommunicationsImmediate start
- ...Requirements: Experience (Role Requirements) · Minimum of 7 years in Java development and 3 years of full stack experience. ·... ...especially for collaborating on mainframe integration with Java developers and migration planning. · Ability to work independently and in...Senior
- ...Alliance Inc. is seeking an experienced Java Software Engineer to support a suite of... ...This role is primarily focused on Java backend development, Spring/Spring Boot, microservices... .... If you are an experienced Java developer looking for an opportunity to work on enterprise...SeniorFull timeLocal areaRemote workRelocation
$125k - $145k
...an engaging opportunity for a talented Senior Software Developer to build their career and help save... ...years of writing object-oriented code in Java. ~5+ years of building web... ...applications using Angular (frontend) and Java (backend). ~ Experience working with source...SeniorPermanent employmentFull timeTemporary workWork experience placementLocal areaRemote workFlexible hours- ...Job Description Job Description We are looking for a Senior Java Developer to manage the software development life cycle, from planning and prioritizing to testing and release and help with the migration of a COBOL app to Java. Senior Java Developer responsibilities...SeniorWork experience placement
- ...Senior Software Engineer In the Retail Services group you will work as part of a small... ...Qualifications ~4 years experience developing web services or distributed, messaging and... ...and architecture Required Skills Java, Spring Boot Basic Qualification 4...Contract workImmediate start
- ...JAVA Backend Developer ID 2026-3712 Job Locations US Category Other Type Regular Full-Time Overview... ...APIs, integrations, and system changes Collaborate with senior developers, technical leads, QA, DevSecOps, database, infrastructure...Full timeFor contractorsLocal areaRemote work
- ...Submittal InformationKey Required Skills Strong experience with Java, OpenShift/Amazon Web Services (AWS), Agile Development, Angular... ...Boot, Springbatch, and Web Services.Position DescriptionDesign and develop software applications using Twelve-Factor App methodology from...SeniorContract work
- ...able to support visa of any kind. Experience and Skills Required 8+ years experience. Must be a full stack developer with JEE experience. Must have Java development experience with ability to develop unit/integration test cases using Junit/TestNg. Must have ability...SeniorContract work
$150k - $200k
...Senior Java Full Stack Developer Markon is seeking an experienced Senior Java Full Stack Developer to support an Intelligence Community customer. This role will design, develop, integrate, and maintain enterprise web applications using Java and Angular technologies...SeniorTemporary workFlexible hours- Senior Java Software Engineer - DeveloperCompany:The Boeing CompanyThe Boeing Company is looking for a Senior Java Software Engineer - Developer to join the Advanced Ground Architecture team located in Herndon, Virginia, Seal Beach, California, El Segundo, California or...SeniorPermanent employmentFull timeWork experience placementRelocationVisa sponsorshipWork visaFlexible hoursShift work
$74.54 - $79.54 per hour
...along with production support experience. Minimum 3 years of Java experience in the development of Java/JEE enterprise... ...related to maintaining and enhancing existing software systems. Develop and/or analyze interface design documentation. Comply with...SeniorWork experience placement- ...Job Description Job Description Sr. Full Stack Developer – Java Ashburn, VA (Hybrid – 1 day onsite / 4 days remote) Must be a U.S. Citizen and currently reside in the Metro Washington, D.C. area We have an immediate full-time opening for an experienced Sr....SeniorFull timeImmediate startRemote work
- Java DeveloperLooking for a good Java developer local to Reston, VA or nearby who can work hybrid.Location: Reston, VA (consultant should be within 75 miles radius of Reston, VA) - hybrid onsite 2-3 daysSenior Java developer role.Moving data from on-perm to AWS cloud.Expertise...SeniorPermanent employmentLocal area
- Senior Java DeveloperBase-2 Solutions is seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java application development and a proven track record of upgrading complex software...Senior
$120k - $170k
...Senior Java PLM Developer – Remote Bright Vision Technologies is a technology consulting and software development company delivering cloud, AI, data, and enterprise solutions across the United States. This is a fantastic opportunity to join an established...SeniorFull timeH1bLocal areaImmediate startRemote workVisa sponsorship$107.9k - $195.05k
Leidos is seeking Senior Java Software Engineer - Scrum Master to join the Air Traffic Business Area within the Homeland Sector, supporting... ...approximately 50% of your time will be spent designing, developing, testing, and maintaining production software, while the remaining...SeniorFull timeContract workRemote work$92 per hour
...We're looking for strong lead-level candidates with deep hands-on backend engineering experience. Key Requirements: ~8+ years of software development experience focused on Java backend development . ~2+ years in a technical lead role ~...Contract work3 days per week- ...Bright Vision Technologies is seeking a Principal Java Developer to architect, design, develop, and maintain enterprise-grade web applications and distributed systems. This 100% remote role emphasizes end-to-end engineering, cloud-native deployment, and collaboration...Remote work
- ...years AWS cloud migration experience required. 12 years Java, Spring, Spring batch, Microservices developers. IBM MQ experience. PURPOSE: Performs complex... ...SQL, Oracle, Mongo DB, PostgreSQL, etc.), Advanced- Backend developer primarily with AWS cloud migration Exp; Preferred...SeniorWork experience placementImmediate startRemote work
$130k - $225k
...Northstrat, a GRVTY company is seeking an experienced and driven Senior Full Stack Developer to join our dynamic team. The ideal candidate will have... ...architecture. Responsibilities include: Utilize Java, including JEE and REST web services, for back-end development...SeniorContract workImmediate start$120k - $170k
Principal Java Developer - Remote Bright Vision Technologies is a technology consulting and software development company delivering cloud... ...operational lifespan. The successful candidate will bring deep backend expertise in Java and the Spring ecosystem, combined with...Full timeH1bLocal areaRemote workVisa sponsorship$120k
Ashburn, VirginiaHybridFull Time$110k - $125kA leading provider of IT consulting services is seeking two Java Developers to support a critical initiative with U.S. Customs and Border Protection (CBP). This opportunity is ideal for experienced software engineers who are...2 days per week1 day per week- DescriptionWe are currently seeking a motivated, career and customer-oriented Java Developer to begin an exciting and challenging career with our large Enterprise Application Support Program to support one of our project delivery teams. This position is hybrid and will...Remote work2 days per week1 day per week
- ...time off Training & development About the Role: Matrix Systems & Technologies Inc is looking for a talented Full Stack Java Developer to join our team. This is an exciting opportunity to work on mission-critical systems supporting the Department of Homeland...
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