java software engineer jobs in Washington, DC

Scale's public sector business is providing the best of American commercial technology and innovation to protect the homeland and meet the moment. As a member of our public sector delivery team, you will own relationships critical to the portfolio of clients charged with a layered defense for the United States. You will be a catalyst, willing to go deep,...

Key ResponsibilitiesDesign, develop, and integrate front-end, back-end, API, database, testing, and application components.Build scalable and maintainable full-stack web applications using modern development frameworks and architectures.Develop REST APIs, business logic, data-access layers, validation, logging, and error-handling mechanisms.Design and...

hackajob is collaborating with J.P. Morgan to connect them with exceptional professionals for this role. JOB DESCRIPTION Are you passionate about building resilient, scalable systems that power the future of AI? At JPMorganChase, we're pushing the boundaries of what's possible with artificial intelligence and machine learning — and we need engineers...

Job Type: Full-time Target Salary Range*: $125,000 - $150,000 *This represents the potential salary range for this position depending on education level, years of experience and/or certifications in addition to other position specific requirements which may impact salary The Agile Scrum Master supports a large-scale software and hardware integration effort...

hackajob is collaborating with Oracle to connect them with exceptional professionals for this role. About the team Oracle Cloud Infrastructure (OCI) GoldenGate is looking for a Site Reliability Developer to join our Service Team. The ideal candidate should have broad working knowledge across multiple domains, but we love to see specialization as well. The...

.NET Full-Stack Software Engineer- Angular (Remote) We are seeking a .NET Full-Stack Software Engineer- Angular to join a leading global aerospace company. In this role, you will be responsible for design, develop, and maintain scalable full-stack applications using C#/.NET, Angular, SQL Server, REST APIs, and modern software architecture practices. ...

Launch your software career with a company built to do exactly that. SkillStorm develops technology talent for Fortune 100 enterprises and U.S. government agencies. You'll start with 12 weeks of paid, hands-on training on real team-based projects, then deploy directly to an enterprise or government client, effective day one. it's a paid role from the start,...

Cost Estimator ALFA Tech is a Construction Management, Cost Estimating and Scanning Firm Job Description Create detailed cost estimates, cost plans, and procurement strategies tailored to client needs Review bids and analyze change orders to ensure projects stay on track and within budget Conduct value engineering studies to optimize project...

Overview $25.46-$31.83 HR DOE Join our Team! We offer an excellent benefits package! 3 weeks vacation * 12 days sick leave * 13 holidays* medical * dental* vision* life insurance * LTD * AD&D * pension * 403b * catastrophic & accident ins * Position Description: (Summary of position) The Technical Support Specialist 1 is responsible for setting up...

Firewall Engineer Perform router replacement with firewall, policy configurations, software updates, and health monitoring. Collaborate with internal teams and external partners to plan and execute firewall replacement projects at partner sites. Implement secure network designs, including site-to-site VPNs, DMZs, and segmentation policies. Serve as the...

**About the Role****hands-on Principal Software Engineer with deep, recent C#/.NET Core and AWS experience building large-scale distributed systems and cloud-native platforms**, along with experience applying **AI/ML, Generative AI, large language models (LLMs), retrieval-augmented generation (RAG), or agentic AI capabilities in production...

Location This is a remote position with 20% travel expectation. About the job you’re considering Capgemini is looking for a Program Manager to manage enterprise PLM transformation programs for strategic North America clients. This role is ideal for someone who can bring delivery discipline, stakeholder coordination, financial awareness, risk...

Shield AI is seeking a Senior Director of Operations & Sustainment to architect and lead the post-delivery ecosystem for Hivemind products, ensuring successful deployment, operation, maintenance, and evolution of VIDAR hardware and HME/HMS software. This hands-on leadership role spans Product Engineering, Customer Success, and Field Operations to sustain...

Scale AI, Inc. is seeking a highly capable technical program manager to own national security program execution. You will collaborate with engineers to translate requirements into actionable work, manage dependencies, and drive delivery across secure environments in support of homeland defense initiatives. You will coordinate with multiple teams and...

Job Description As a FIPS 140 Security Engineer, you will get an exciting opportunity to work in the growing IT Security field in support of National Defense. The products you will touch will be deployed into larger systems and/or deployments to facilitate secure communications for our military in the modern cyber warfare environment. Your responsibilities...

Tetrad Digital Integrity (TDI) is seeking a Release Train Engineer to stand up a new Agile development team supporting federal IT modernization in the Washington, DC area. This role requires navigating SAFe practices and coordinating across multiple teams to deliver high-impact software. You will coach Scrum Masters and Product Owners, facilitate PI...

Project Manager - Construction General Contractor GCS-SIGAL seeks out challenging, rewarding projects, and creative problem solvers to help us build them. We specialize in general contracting, pre-construction, design-build, and sustainable construction. We take on a variety of projects including base building, renovation, historic modernization, and tenant...

SR. DevSecOps & Operations Integration Lead- DOC OCIO Full-time Active Government Security Clearance: No Compensation: USD 190,000 - USD 250,000 - yearly TechSurSolutions is a digital services company whose mission is to enable digital transformation for our customers to improve quality and efficiency.Based in the DC metropolitan...

Scale's public sector business is providing the best of American commercial technology and innovation to protect the homeland and meet the moment. As a member of our public sector delivery team, you will own relationships critical to the portfolio of clients charged with a layered defense for the United States. You will manage customer relationships and...

As a Product Designer at Atalanta, you will design the core product experience of Argo, working closely with forward deployed engineers and customers to turn complex system reasoning into intuitive, usable workflows. Our customers are highly technical teams building mission‑critical systems across energy, space, and defense, and this role requires engaging...