Jdk jobs in reston, va

Chantilly, Virginia

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Today

MANTECH seeks a motivated, career and customer-oriented Data Engineer to join our team in Chantilly, VA. The Data Engineer will leverage their development skills and experience to support the successful designing, ingesting, cleansing, transformation, loading, and display of significant amounts of data. Responsibilities include but are not limited to: Designing, implementing, and optimizing data extraction, cleansing, transformation, loading, replication/distribution, and large-scale ingest sy

Full-time

IRS CAS (Sr. Full Stack Developer/Platform Engineer) -PBBA

Remote or Washington, District of Columbia

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Today

IRS CAS (Sr. Full Stack Developer/Platform Engineer) Job Overview: Customer: Internal Revenue Services (IRS) Location: Remote, with occasional onsite support for meetings, deployments, production activities, or knowledge transfer as required. Clearance: No clearance required. Position Summary: The candidate needs 5+ years of Java/J2EE and Spring Boot development and sustainment experience, along with ReactJS or comparable UI technology. Experience should include JDK 17+ upgrades, SSO integ

Full-time

Rust Engineer

Remote

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Today

Rust / Rustification Engineer EKS Cluster & Memory Profiling Engineer JDK Migration & Heap Right-Sizing EMR/Spark SQL & Job Query-Tuning EMR/Spark Infrastructure & Memory Optimization As a member of the Region Flexibility Migration (RFM) team, you will help drive Amazon''s DRAM memory optimization initiative: reducing the memory footprint of Amazon''s service . Rustification is one of the primary levers: rebuilding memory-bound and latency-critical services as memory-safe Rust services to elimin

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Contract

Depends on Experience

Senior Data Platform Engineer

Washington, District of Columbia

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Today

We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose. We know tech, but we love people. NuAxis is home to thinkers and feelers, engineers and artists. We work hard and support each other along the way. Teamwork is more than just a buzzword for us; it's a state of mind. We believe happy employees do amazing work, so join our team NOW! We are currently seeking a talented and motivated

Full-time

Senior Java Developer Ops IT

Remote

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Today

Project description This is a position within the Derivatives Development team for a Senior Java Developer. Looking for a candidate with strong hands-on experience in Core Java, Spring Framework, and messaging technologies. Can handle multiple priorities / task & handle BAU book of work. For Hybrid Remote work salaries from 00 USD per year dependent on knowledge and skill For other locations as dependent on location and market standards Responsibilities Hands on Senior Java Developer with enter

Full-time

USD 130,000.00 - 190,000.00 per year

IRS CAS (Sr Software Developer/Infrastructure Currency Engineer)

Remote

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Today

Job Posting TitleSenior Software Developer/Infrastructure Currency Engineer Job Description Job Overview: Customer: Internal Revenue Services (IRS) Location: Remote, with occasional onsite support for meetings, deployments, production activities, or knowledge transfer as required. Clearance: No clearance required. Position Summary: The candidate needs 5+ years of experience implementing application-layer technical currency and supportability changes for Java/J2EE, Spring Boot, IBM webMetho

Full-time

System Development Engineer

Remote

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5d ago

EKS Cluster Management the container/orchestration layer. Manage Kubernetes (EKS) clusters end-to-end and profile containerized workloads: right-size pod resource requests/limits, tune VPA and node pools, and hunt memory waste at the cgroup/runtime level.EMR Cluster Operations & Spark Tuning the infrastructure/config layer for big-data. Right-size EMR clusters and instance families (e.g., memory-optimized R-type compute-optimized C-type), and tune Spark/YARN settings at the cluster level.Memory

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Contract

Depends on Experience

Sr Java Developer

McLean, Virginia

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Today

Sr Java/J2EE Developer 6 Months contract later C2H (Contract to Hire) McLean , VA On-site M-F Interview Type: MS Teams - Video Mandatory | In Person Must Have Qualifications: Candidates must have a finance background and solid technical expertise in both core and advanced Java, as well as the Spring framework and relational databases. Experience with JDK 8+ is required (Team is moving to JDK 21)80% back end and 20% front end (Front end experience is not a deal breaker)Python and AI experienc

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Contract

Depends on Experience

System Development Engineer

Remote

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Today

Position: System Development EngineerLocation: RemoteThe common nature of the work:Every one is a System Development Engineer (Contractor) position, Seattle-based, L5L6 equivalent, 1 opening each, sitting on the Region Flexibility Migration (RFM) team inside the clients Intelligent Cloud Hosting (ICON) organization. They all serve a single 2026 initiative: DRAM (memory) footprint reduction across the clients production service fleet essentially cost/efficiency and performance engineering, not n

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Contract

Depends on Experience

PeopleSoft Infrastructure & PeopleTools Upgrade Administrator

Remote

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Today

Hi, Please find my direct client job requirement for your consideration. Title: PeopleSoft Infrastructure & PeopleTools Upgrade Administrator - Location: Remote Job Description: PeopleSoft 9.2 Modernization & Upgrade Project Project Overview Robert Half is seeking an experienced PeopleSoft Infrastructure & PeopleTools Upgrade Administratorto support a strategic modernization initiative focused on upgrading PeopleSoft applications and infrastructure to PeopleSoft 9.2and the latest supported Peo

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Contract, Third Party

Depends on Experience

Software Architect

Reston, Virginia

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is looking for an amazingly talented Software Architect to joi

Full-time

USD 148,300.00 - 266,900.00 per year

Jdk jobs in Reston, VA, USA