RESTful jobs in District of Columbia

Senior Business Analyst / Project Manager Consumer Banking & Wealth Management

McLean, Virginia

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2d ago

We are looking for an experienced Business Analyst / Project Manager with strong domain expertise in Consumer Banking, Wealth Management, and Digital Banking to support the integration of the InvestiFi investment platform. Key Responsibilities & Skills: Strong understanding of consumer banking, wealth management, investment products, and digital banking customer journeys. Experience managing third-party fintech integrations, preferably investment or brokerage platforms such as InvestiFi. Abili

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Contract

Depends on Experience

Full-Stack Software Engineer 3 - (Java, REST APIs, NoSQL)

Annapolis, Maryland

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Today

Full-Stack Software Engineer 3 - (Java, REST APIs, NoSQL) Clearance: TS/SCI - Polygraph required Position ID: 20-19-010-SWE3 Location: Annapolis Junction, Maryland Description: Join a high-impact, mission-driven team as a Full-Stack Software Engineer, supporting a mature and well-established technical organization. You'll be a member of a small 3-4 person team, which plays a critical role within a broader 20+ person development organization. Together, the team supports a robust web-based plat

Full-time

USD 241,000.00 - 295,000.00 per year

Software Engineer 2/3 - Java/Git/Gradle/Docker/REST/ELK/MongoDB/Ansible/Kubernetes/Linux

Annapolis, Maryland

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Today

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a experienced Java developer to fill an opening on a small,

Full-time

USD 130,000.00 - 270,000.00 per year

Ruby on Rails Developer

Remote or Washington, District of Columbia

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10d ago

Job Title: Ruby on Rails Developer Location: Washington, DC (Remote) Duration: 12+ Months Contract Roles & Responsibilities: As a member of the development team, you will work closely with subject matter experts, chief engineers, business analysts, system architects, UI designers, SOA and RoR developers, DBAs, testers and others to design and implement APIs and Web-based applications. A Ruby on Rails Software Developer, will Design and develop software for Web applications, Application Progra

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Contract

Depends on Experience

SDET Automation Engineer

Washington, District of Columbia

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Yesterday

Responsibilities Framework Development & Architecture: Design, build, and optimize scalable, modular UI, mobile, and API test automation frameworks from the ground up to support native, hybrid, and web applications. Test Strategy & Execution: Author and execute comprehensive test plans covering functional, integration, regression, load, and performance testing across multiple development streams. CI/CD & Cloud Integration: Embed automated test suites into CI/CD deployment pipelines and cloud

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Full-time, Part-time, Contract, Third Party

USD 50-50

Senior Full Stack Developer

Washington, District of Columbia

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5d ago

React and Next.js at depth, including component architecture, state management, the App Router and server components, and rendering strategy (SSR, SSG, ISR).Node.js and TypeScript for back-end development, including REST and GraphQL API design, authentication and authorization, and asynchronous and event-driven patterns.Cloud deployment on AWS, Azure, or a similar platform, including hosting and serverless services, containers, identity and access, and infrastructure as code.AI-Driven Developmen

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Full-time

Depends on Experience

Solution Architect

Hybrid in Tysons, Virginia

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30+d ago

Join Sky Solutions, LLC - Pioneering Digital Transformation Excellence! Sky Solutions is a trusted partner in government contracting, empowering federal agencies with cutting-edge IT solutions. Our expertise spans AI-first enablement, delivering innovative solutions and advanced cybersecurity, fortifying digital ecosystems against emerging threats and digital transformation through low-code/no-code development, cloud solutions, and agile methodologies. We simplify complex processes and deliver

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Full-time

130,000 - 190,000

QA Engineer

Vienna, Virginia

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Today

A technology company focused on identity verification and data services is hiring a QA Engineer to join its engineering team. This is a hands-on, automation-heavy role focused on testing web applications and APIs, maintaining and improving an existing Java-based automation framework, and working closely with developers in a small, fast-paced environment. Requirements 4+ years of QA Automation / SDET experienceStrong hands-on Java programming experienceExperience building and maintaining Seleni

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Full-time

$120000 - $130000

Jira Engineer - TS required to apply - Wash DC & Hybrid

Washington, District of Columbia

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Today

Jira Engineer - Role Description The Jira Engineer administers, configures, and optimizes Jira and Jira Service Management environments to support organizational processes, ensuring reliability, scalability, and adherence to governance standards across Jira Data Center and Jira Cloud. This role emphasizes configuration, system design, workflow engineering, and platform administration. Key responsibilities: Configure and maintain Jira workflows, transitions, issue types, issue type schemes, sc

Full-time

USD 125,000.00 - 132,000.00 per year

AWS Redshift Data engineer

Rockville, Maryland

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Yesterday

Job Title: AWS Redshift Data Engineer Location: Hartford, CT 06103 / Raleigh, NC 27617 / Richardson TX 75082 / Tempe, AZ / Reston, VA 85281 / Somerset, NJ / Charlotte, NC / Rockville, Maryland (Hybrid) Duration: 12+ Months Job Details: AWS Cloud, Amazon Redshift / Redshift SpectrumInformatica, AutoSysPython, SQL / PL-SQLEDW / Data Warehousing, ETL / Data IntegrationL3 Application / Production SupportAmazon S3, Amazon RDS, AWS LambdaAmazon ECS / ECR, Amazon Event Bridge, Amazon CloudWatch LogsJa

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Contract

Depends on Experience

Data Scientist with Java

McLean, Virginia

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Today

Job ID: 2617032 Location: McLean, VA, US Date Posted: 2026-09-18 Category: Information Technology Subcategory: Data Scientist Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Data Scientist to join our team to provide support specializing in natural language(NLP) processing and associated data preparation. The ideal candidate will have

Full-time

USD 200,001.00 - 240,000.00 per year

Backend Software Engineer

North Potomac, Maryland

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4d ago

Job Title: Backend Software Developer Location: Gaithersburg, MD 100% onsite Schedule (FT/PT): Full Time Travel Required: No Shift: Day Clearance Level Required: Active Top Secret/SCI with the ability to successfully pass a Polygraph examination. Why This Role Stands OutHigh Impact: Your work supports a widely used application that drives real?time decision?makingHigh Visibility: Collaborate with engineering teams and mission stakeholders across programsCareer Growth: Build deeper expertise

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Full-time

190,000 - 210,000

Senior Python Developer - McLean, VA (Onsite) - Ex-Capital One

McLean, Virginia

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30+d ago

Job Title: Senior Python Developer Location: McLean, VA Experience: 11+ Years Employment Type: Contract Prior Capital One experience is mandatory - (Are you eligible and comfortable with being rehired at Capital One? Also, are you aware of any red flags or issues from your previous employment that could affect your rehire eligibility?) Job Description We are seeking an experienced Senior Python Developer with strong hands-on Python development skills and prior experience working with Capita

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Full-time, Part-time, Contract, Third Party

Sr .NET Development Lead

Remote or Tysons, Virginia

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Today

Overview The Senior .NET Development Lead serves as the hands-on engineering value stream lead. Own technical design and code quality and direct optional developers implementing approved VA-EISS modernization stories for the VA Memorials Integration Services and Innovation (MISI) program. Responsibilities Translate approved fit-gap decisions into maintainable C#/.NET, Blazor, API and SQL designs.Build complex services and UI capabilities while guiding the design and merge readiness of optiona

Full-time

USD 130,000.00 - 140,000.00 per year

Java Developer (Open FGA)

Arlington, Virginia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 65,900.00 - 120,000.00 per year

Senior Application Technical Specialist – Power Platform, .NET & AI Automation

Hybrid in Washington, District of Columbia

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Yesterday

Minimum 15 years required and with Bachelor's degree 11 years worksBachelor's degree in Computer Science, Information Technology, Engineering, or a related field, or equivalent professional experience.Minimum 5 years of software application development experience using C#, , .NET Framework/.NET Core, and SQL Server.Minimum 3 years of hands-on experience with Microsoft Power Platform, including Power Automate and Power Apps.Practical experience developing automated workflows using Power Automate.

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Contract, Third Party

$75

Senior Back-end Developer

McLean, Virginia

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24d ago

Overview We are seeking an experienced Senior Java Backend Developer to design, develop, test, and maintain scalable enterprise applications and backend services. The successful candidate will have strong hands-on experience with Core Java, Spring, Spring Boot, Spring Data JPA, and RESTful API development. The Developer will work across the full application lifecycle, developing reliable backend solutions, integrating with relational and non-relational databases, implementing automated testing

Full-time

Applications Developer III

Arlington, Virginia

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Today

Title: Applications Developer Description: Solutions3 LLC is supporting a U.S. Government Prime Contractor and its customer on a large mission critical development and sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to address emerging threats. Solutions3 LLC is seeking an experienced and technically proficient Applications Developer to automate, optimize, and enhance the deployment and management of Bespi

Full-time

USD 112,000.00 - 131,000.00 per year

Senior Data Engineer

McLean, Virginia

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Today

Description: Hybrid 3 days onsite in McLean, VA Our client seeks a Senior Data Engineer to design, build, and optimize scalable data pipelines and platforms on AWS. The role will focus on batch and streaming data processing, integration across enterprise services, and enablement of analytics and machine learning workloads. Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Denta

Contract

Java Engineer - Secret Clearance Required

Arlington, Virginia

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Today

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity

Full-time

USD 70,000.00 - 110,000.00 per year

RESTful jobs in Washington, DC, USA