Backend Developer jobs in Friendly

Title: Back-End Java Engineer Location: Vienna, Virginia Duration: Long term Job duties: We are seeking a mid-to-senior Back-End Java Engineer to design, develop, test, integrate, and maintain back-end services and digital systems that support mobile and online banking platforms. This role partners

ByteBridge Technologies, Inc

Client: Freddie Mac Duration: 6 Months Contract with possible extension Title: Senior Software Developer (Python – Backend) 1121/1122 Location: McLean, VA (5 days - Onsite) Must Have Qualifications: 7 years of backend development- Python required. Strong database skills-SQL Server or DB2, data extra

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

About the job Mid Backend Java Developer Java Developer with experience in developing J2EE applications using REST/JSON, Spring, SpringBoot, J2EE. Designs, develops, and implements web-based Java applications to support business requirements. Follows approved Agile life cycle methodologies, creates

Candidates must be legally authorized to work in the U.S. without current or future sponsorship. We are seeking a Backend Java Developer with experience developing J2EE applications using REST/JSON, Spring, and SpringBoot. Designs, develops, and implements web-based Java applications to support busi

Booz Allen Hamilton

Job Number: R0232598 Backend Developer The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a back-end developer with the software engineering

Overview We\'re looking for a Software Engineer who is passionate about building modern, scalable solutions for ingesting and transforming data. This role blends back-end engineering with data pipeline development and is perfect for someone who enjoys designing modular services and bringing structur

## **Please review the job details below.** This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph. The Back-end Developer will work independently and as part of a cross-functional team comprised of technical experts supporting an established and gr

Develop software solutions for international markets. Engage with clients to gather requirements and provide regular updates on progress. Manage assigned, including precise work estimation. Participate in bidding and estimation processes. Work closely with cross-functional teams. Responsibilities: B

GovCIO

Overview GovCIO is currently seeking full stack developers with React-Redux and Ruby on Rails development experience to build and test with a cross-functional team dedicated to delivering impactful features on VA.gov. These pivotal roles will coordinate the development efforts across different depar

A technology and engineering firm in Chantilly, Virginia, is seeking a skilled Software Engineer specializing in data engineering. The role is responsible for designing and optimizing data processing systems and backend services using modern technologies such as Spark, Elasticsearch, and Java Spring

Description & Requirements Maximus is a trusted federal partner supporting mission‑critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus’ role as a reliable prime for high‑impact governme

By joining Sedgwick, you'll be part of something truly meaningful. It's what our 33,000 colleagues do every day for people around the world who are facing the unexpected. We invite you to grow your career with us, experience our caring culture, and enjoy work-life balance. Here, there's no limit to

Description & Requirements Maximus is a trusted federal partner supporting mission‑critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus’ role as a reliable prime for high‑impact governme

Overview Job Details: We are seeking a skilled Java Backend Developer(NodeJS) to join our dynamic team. The ideal candidate will have extensive experience in building and maintaining scalable microservices and RESTful APIs. As a Java Backend Developer, you will be responsible for designing, developi

Omni Inclusive

Job Details: We are seeking a skilled Java Backend Developer(NodeJS) to join our dynamic team. The ideal candidate will have extensive experience in building and maintaining scalable microservices and RESTful APIs. As a Java Backend Developer, you will be responsible for designing, developing, and d

SynergisticIT

Since 2010 Synergisticit has helped Jobseekers differentiate themselves by providing candidates the requisite skills and experience to outperform at interviews and clients. Here at SynergisticIT We just don't focus on getting you a tech Job we make careers. In this market also we have been able to h

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.

A staffing and consulting firm is seeking a skilled Backend Developer to join a mission-driven team supporting healthcare accounting services. The ideal candidate will have strong backend or full-stack development experience, deep understanding of financial systems integration, and a working knowled

Ven Soft LLC

Position: Python Backend Developer with AWS Duration: Long term contract Note: Ex–Capital One candidates preferred, especially those able to work at client locations. Role Overview Capital One is seeking a skilled Backend Developer with strong Data Engineering expertise to design, build, and maintai