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- ...Job Description Job Description Black Cape Title: BackEnd Software Engineer (2+ years - Senior Level) Locations: Arlington, VA, Reston, VA and areas throughout the DMV area Clearance: MUST have an Active Top Secret or TS/SCI clearance ***MUST HAVE an Active...SuggestedFor subcontractor
- ...Aerstone Aerstone is a cybersecurity and software development firm delivering secure,... ...cloud-native stack hosted in AWS, and your backend work will be critical to ensuring the... ...Collaborate with frontend developers, DevOps engineers, and security teams to ensure smooth,...SuggestedFull time
$155k - $170k
...Job Description Job Description Backend Developer Location: (Springfield, VA | possibly... ...Developer to support a high‑priority software development initiative for the National... ...Collaborate closely with frontend engineers, DevOps teams, cloud architects, and security...SuggestedRemote work- ...Job Description Job Description Data Engineer Chantilly, Va *Active TS/SCI w/ FSP required prior to application The Software Engineer will design and develop complex new software products, or make significant enhancements to existing software. The candidate...SuggestedWork at office
- ...Description Duties May Include: Build backend services that power geospatial... ...Bachelor's degree in Computer Science, Engineering, GIS, or related technical field (or equivalent... ...years of industry experience as a backend software engineer or equivalent practical experience...SuggestedContract workTemporary work
$113k - $188k
...seeking a mid-level Full Stack Developer with a strong data engineering and backend focus to support the development and operation of cloud-... ...field (or equivalent experience). ~3–6 years of professional software development or data engineering experience. ~ Strong,...SuggestedFull time$110k - $140k
Join our team to build and enhance enterprise Drupal solutions. As a Senior Drupal Developer , you'll leverage your expertise in custom module development, API integration, and site building to create robust digital experiences while working with cutting-edge tools like...SuggestedTemporary workRemote work$50k - $290k
...company headquartered in Reston, VA. Our capabilities include Software Development, Engineering & IT, Data Science, Cyber Enablement, Logistics, and... ...understanding of AWS Cloud based DevOps tools and technologies, backend API development, and backend SQL queries. They will write...SuggestedContract workWork experience placementWork at office- A leading financial technology company is seeking a Software Engineer II to join their remote-first team. In this role, you'll develop backend systems that enhance user authentication and verification processes. Key responsibilities include project management, collaboration...SuggestedRemote jobFlexible hours
$97.97k - $115.58k
...2) Job Family: Data Science and Data Engineering Skills: Communication,Cross-Functional... ...Developer to design, build, and support backend services for a modern healthcare self-... ...Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a...SuggestedTemporary workImmediate startWorldwideFlexible hours- ...hr on W2 without benefits Sub vending allowed: No Status: USC/ GC/ H1- cant utilize opt cpt options for these Positions: 6 Backend Java/ 2 QA Length: till July at least, hopefully get extension to Jan 2027 Tech Stack: Waiting on confirmation, but...SuggestedLocal areaRemote work
$113k - $188k
...SCI level with CI Polygraph. We are a sleek and modern software development team building mission-critical applications with... ...Intelligence Community. We are seeking an experienced Backend Developer/Engineer to join our hybrid agile team and help build and scale our...Suggested- Digital Global Systems is seeking a Backend Software Engineer to own and evolve the Target Tracker service within the CLEARSITE™ platform. This role is responsible for persistent target identity, association logic, decoder integration, and migration of legacy tracking systems...SuggestedWork visa
$95k - $135k
...expertise in Ruby, Rails, and associated backend technologies such as Swagger docs, Git,... ...deployment process while ensuring adherence to software compliance and testing standards.... ...collaborating with a team of developers/engineers. Experience with Agile Methodology and...SuggestedFull timeRemote workFlexible hours- ...Role: Java Backend Developer Location: Reston, VA Hybrid (Need only locals)... ...Responsibilities: As a Senior Java Backend Engineer, you will:- Designing and... ...business goals. Developing and testing software. Debugging and resolving technical...SuggestedContract workLocal area
- We’re looking for a Senior Backend Engineer with deep Django and API experience to help build and scale the backend powering our mobile app, web platform, internal tools, payments, automation systems, and integrations. You’ll operate as the senior backend IC leading implementation...
- ...bout the Role: We're looking for a Core Java Backend Developer with strong WS Cloud experience to join our team. This is a hands-on technical role focused on backend development (no UI) and includes L3 production support. You'll work with modern cloud tools to build...
- ...Client is seeking a Senior Java Backend Developer with deep expertise in enterprise level application development. This role focuses heavily on building out modern microservices-based and event driven architecture to migrate a legacy system to Azure. The position includes...
- ...Overview: We are seeking a highly skilled Back End Java Engineer with hands-on experience in ETL development, Spark processing... ...will be responsible for designing, developing, and optimizing backend services, data pipelines, and integrations that power large-scale...
$70 - $75 per hour
...group leading a major technology modernization initiative for a federal agency. This is a mission-critical environment where backend engineering directly impacts operations and system reliability at scale. The work is fast-paced, deeply technical, and spans distributed...Immediate start$50 per hour
A technology solutions provider is seeking a Mid Backend Java Developer to design and develop Java-based applications. The role involves maintaining Java/J2EE applications with a focus on REST/JSON and working in an Agile environment. The ideal candidate will have strong...Remote job- ...Job Description Job Description Description LT Consulting is seeking a Backend Web Developer with an active TS/SCI polygraph clearance to design and build secure, high-performance APIs and backend services supporting mission-focused applications. As a Backend Developer...
- • Work with Product and UX teams to be part of a team of engineers in designing solutions and developing elegant code, state-of-the-art... ..., and observability. • 5+ years of experience in software development or information systems environment • 3+ years of...For contractors
- ...Job Description JAVA Backend Developer (Senior) Location: Ashburn VA Why CMCI... ...participate in system architecture design, systems engineering, development, integration testing and validation, and all aspects of the software life-cycle (requirements to design to...
- ...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...H1bRemote work
- ...Job Description Job Description Lead Backend Developer Location: On site – Arlington, VA Type: Full-Time About Uplifter... ...Club Manager) and build Uplifter 2.0 , we are modernizing our engineering organization to deliver scalable, reliable, and intuitive...Full timeWork at officeLocal area
$110k - $175k
...Description We are seeking a Mid-Level Backend Java Engineer to join our development team supporting an IC customer. This is a hands-on engineering role responsible for designing, building, and maintaining secure, scalable backend services. The ideal candidate is...Temporary workFlexible hours- ...power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities. This is a Software Engineering position at Associate level, which is part of the job family responsible for developing and maintaining software solutions...Local area
- ...I have an opportunity for " Fullstack Engineer with AWS - Richmond , VA - - Locals " and I am looking for a candidate who can join... ...scale in mind Problem solving: able to solve complex backend and coding challenges Communication: able to clearly explain...Contract workLocal areaImmediate startRelocation
- ....NET Backend Engineer Anywhere Type: Contract Category: Development Industry: Manufacturing Workplace Type: Remote Reference ID: JN -032026-106153 Date Posted: 03/25/2026 Shortcut: Description Recommended Jobs Description: Remote...Hourly payContract workLocal areaRemote work


