Backend Developer jobs in Washington

JOB TITLE: Backend .Net Developer LOCATION: Fremont, CA DURATION: 6+ Month contract to hire RATE RANGE: $60-$65/hour Responsibilities: Design, develop, and maintain scalable applications and services using C# or Golang. Build and optimize relational (MySQL or similar) and NoSQL (MongoDB or similar)

A leading defense and security solutions firm based in Washington is seeking a Full Stack Java Developer. The role involves supporting the Local Area Unemployment Statistics program, requiring a minimum of 6 years in applications design and development. The ideal candidate has strong backend and fro

ClearanceJobs

Sr. Backend Developer Seeking an experienced AWS Linux system administrator for a web hosting team that supports over 150 websites. The ideal candidate is an experienced LAMP-stack administrator. Administrator should have substantive AWS and Linux administration experience for this role. MUST HAVE S

About US: We are a company that provides innovative, transformative IT services and solutions. We are passionate about helping our clients achieve their goals and exceed their expectations. We strive to provide the best possible experience for our clients and employees. We are committed to continuou

A leading IT staffing company in Reston, Virginia is seeking a skilled Java Developer. In this role, you will be responsible for the development and design of applications, creating documentation, and collaborating with global teams. The ideal candidate has over 5 years of experience with server-sid

Mapjects.com

A leading logistics operations firm is seeking skilled Java developers for a crucial software development role. In this position, you'll be responsible for the full software development lifecycle, including analysis, coding, testing, and debugging. The ideal candidate will possess a strong backgroun

Position Title Sr. Backend Java Developer Position Responsibilities Role: Senior Backend Java Developer Location: McLean, VA - Onsite (5 days/week) | Local candidates only Key Responsibilities Design, build, and maintain backend services using Java and Spring Boot Develop and evolve microservices an

Guru Schools

Position Title * Sr. Backend Java Developer Position Responsibilities Role: Senior Backend Java Developer Location: McLean, VA - Onsite (5 days/week) | Local candidates only Key Responsibilities Design, build, and maintain backend services using Java and Spring Boot Develop and evolve microservices

Quicksight Back End Developer Job ID#: 26-2235 Location: Linthicum, MD Who We Are Since our inception back in 2006, Navitas has grown to be an industry leader in the digital transformation space, and we’ve served as trusted advisors supporting our client base within the commercial, federal, and stat

Quicksight Back End Developer Job ID#: 26-2235 Location: Linthicum, MD Who We Are Since our inception back in 2006, Navitas has grown to be an industry leader in the digital transformation space, and we’ve served as trusted advisors supporting our client base within the commercial, federal, and stat

Job Opportunity At Synergisticit If you've been unemployed for over 3-6+ months, you're not aloneand you're not out of options. The tech industry is competitive, and having a career gap can make it harder to get callbacks. But at SynergisticIT, we specialize in helping candidates like you regain mom

Electrify America is committed to revolutionizing the way people charge. As the country's largest open DC fast charging network, Electrify America is actively contributing to electrifying mobility today and building a more sustainable future. At Electrify America, we value innovation, collaboration,

A leading defense contractor in Washington, DC is looking for a Top-Secret cleared Software Developer. The role involves developing and enhancing software within a secure environment, applying your knowledge of Java, JavaScript, Python, and Agile methodologies. The position requires at least 1 year

We are seeking a skilled Backend Java/Cloud Developer to join our team in Washington, DC, supporting a Randstad client. This role involves designing, developing, and maintaining large-scale IT solutions related to passenger rail transportation systems. The ideal candidate will have a strong backgrou

Job Description SysAdmin/Back End Developer Required Skills Required: 3+ years of experience with systems administration. Bachelor's degree in Systems Administration, Computer Information Systems, or Computer Science, or 5+ years total of experience with systems administration in lieu of a degree. E

Synergisticit Job Opportunity Since 2010 Synergisticit has helped jobseekers get employed in the tech job market by providing candidates the requisite skills, experience, and technical competence to outperform at interviews and at clients. Here at Synergisticit we just don't focus on getting you a t

MAXIMUS

Back End Developer Mid-level Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS196, T4, Band 7 Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genet

MAXIMUS

General information Date Thursday, February 19, 2026 City Fort Meade State MD Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Recent contr

About US: We are a company that provides innovative, transformative IT services and solutions. We are passionate about helping our clients achieve their goals and exceed their expectations. We strive to provide the best possible experience for our clients and employees. We are committed to continuou

Applied Information Sciences

Why AIS? When you join AIS, you're joining a mission-driven team that's passionate about making a difference. You'll work on projects that matter, alongside industry-leading experts, in an environment that fosters innovation, driving client success, and empowering our team to make a lasting impact.