Last updated 2026-08-07

38 Backend Engineering Jobs in Washington, DC, United States

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Emerald AI

Aug 6
Member of Technical Staff - Research
Washington, DC, United States mid Full Time
  • Strong background in one or more of the following: Machine learning systems AI infrastructure Distributed systems Cloud computing Systems f…
  • Partner with product and customer facing teams to transition research innovations into customer-facing products.

Freewheel

Aug 5
Software Engineer 3 - Kubernetes Platform Management - Freewheel
Reston, VA, United States mid Full Time $120.2k-180.3k/yr
  • Job Description 5+ years of experience in Software Engineering, Platform Engineering related fields Experience with at least one programmin…
  • Experience with Infrastructure as Code tools such as Terraform, and GitOps practices Strong troubleshooting and problem-solving skills Good…

IVID TEK INC

Aug 4
Golang Developer
College Park, MD, United States mid Contract $40-45/hr
  • Proven, hands-on proficiency in Go and/or Rust — you write these languages regularly and can demonstrate production systems you have…
  • Strong engineering practices: test-driven or test-informed development, code review, CI/CD, and operational ownership including on-call.

The Nuclear Company

Jul 31
Backend Engineer
Washington, DC, United States mid $121k-165k/yr
  • Responsibilities Build backend services and APIs.
  • About the role The Nuclear Company is hiring a Backend Engineer to build the server-side systems behind NOS modules and…

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Okta, Inc.

Jul 30
Senior Software Engineer, Observability
Washington, DC, United States senior Full Time $147k-202k/yr
  • The Auth0 Platform Observability team owns the observability tooling that monitors the Auth0 Platform, and we are looking for an…
  • Our engineers maintain and automate observability tooling for our entire platform, including metrics, logs, and traces.

Wd12

Jul 30
Lead Software Engineer, Back End (Python, GO, API, AWS) (Cloud...
McLean, VA, United States senior Full Time $197.3k-225.1k/yr
  • We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies.

Two Six Technologies

Jul 29
Software Engineer - Backend
Arlington, VA, United States entry $114k/yr
  • As a core developer, you will focus exclusively on backend architecture , including the design of robust APIs, the core…
  • The work will be out of our Arlington, VA office Job Responsibilities Include : Development, versioning, and maintenance of our…

Anduril Industries

Jul 27
Software Engineer, Fleet Infrastructure
Washington, DC, United States mid Full Time $166k/yr
  • You’ll also collaborate closely with the Robotics Data Foundation & Fleet Management teams (which own our vehicle telemetry infrastructure…
  • PREFERRED QUALIFICATIONS At least 3+ years of experience in Software Engineering, plus a bachelors degree in Computer Science, Computer Eng…

TPX

Jul 24
Backend Platform Engineer - AI Operations Platform
Reston, VA, United States mid Full Time
  • Platform Architecture & AI Ops Architect and scale a multi-tenant AI Ops platform integrating backend services, runtime engines, and develo…
  • Job Summary This Software Engineer (Engineer 3) focuses on building scalable backend microservices, robust API layers, and multi-tenant pla…

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STR

Jul 22
Senior Scala Software Engineer
Arlington, VA, United States senior $140k-170k/yr
  • Senior Scala Software Engineer The Mission: Do you want to build software that solves the world's most complex national security…
  • Experience: 3-5+ (BS) or 1-2+ (MS) years of professional experience building maintainable, well-documented APIs and software Clearance: U.S…

Appian Corporation

Jul 17
Lead Software Engineer (Kubernetes)
McLean, VA, United States senior $300k/yr
  • Working within an agile team allows our engineers and leaders to have a sense of community and accomplishment Basic Qualifications:…
  • To be successful in this role, you need: Expertise in working with AWS or other cloud infrastructures like Azure or…

OpenDataJobs

Jul 16
Software Engineer
Washington, DC, United States mid Full Time
  • We are a data and technology innovation hub and a Benefit Corporation working at the center of the federal government's…
  • What you bring Strong Python and hands-on experience building secure REST APIs (FastAPI or similar) on AWS.

Quartermaster

Jul 13
Senior Full Stack Software Engineer
Arlington, VA, United States senior Full Time $210k-260k/yr
  • Qualifications (Preferred) 5+ years of professional full-stack software engineering experience.
  • Job Description We are looking for a Senior Full Stack Software Engineer to help us build and scale the Quartermaster…

Quindar

Jun 25
Backend Engineer
Washington, DC, United States mid Full Time
  • Day to day, you will be a part of the engineering team of frontend and backend engineers working in an…
  • You will primarily be responsible for developing backend software capabilities, but the ideal candidate can contribute across backend softw…

Rumble - Career Page

Jun 25
Senior Software Architect
Washington, DC, United States senior $165k-190k/yr
  • As a Senior Software Architect, you’ll define and evolve the architecture for our Self-Service Cloud Portal, Cloud Console, and the…
  • Mentor engineers through design reviews, pairing, and code reviews, and communicate architectural trade-offs and decisions to both technica…

Forterra

Jun 18
Senior Software Engineer-Internal Tools
Arlington, VA, United States senior $145k-175k/yr
  • Senior Software Engineer-Internal Tools Senior Software Engineer-Internal Tools About Forterra Forterra is a leading provider of autonomous…
  • About the role Describe the role and team the candidate will be joining What you'll do This role sits on…

Helsing

Jun 16
Software Engineer, Rust
Washington, DC, United States mid
  • The role You will work on Altra, Helsing's drone software platform, primarily written in Rust.
  • You will design and build systems-level software that powers autonomous capabilities in challenging operational environments.

Johns Hopkins Applied Physics Laboratory

Jun 16
Senior Software Engineer
Laurel, MD, United States senior Full Time $105k/yr
  • As a Senior Software Engineer you will... Provide technical expertise for design and implementation of mission‑critical software or softwar…
  • You’ll work at the intersection of embedded software, large‑scale simulation, and cloud‑native deployment, collaborating with a multidiscip…

Shield AI

Jun 12
Staff Engineer, Software, GCS - C++ (R5189)
Washington, DC, United States mid Full Time $150k-230k/yr
  • Technical Leadership — Own technical direction for major GCS features and systems; architect UI/UX layouts, design robust client/server int…
  • Design, UX, & Documentation — Drive design reviews, UI/UX prototyping, and ICD definition; champion rigorous coding standards, unit/integra…

iboss

Jun 1
C++ Software Engineer
Washington, DC, United States senior Full Time
  • Job Description As a C++ Software Engineer at iboss, you will have the opportunity to work on multiple technologies at…
  • This is an excellent opportunity to become a leading member of a rapidly growing software development team.

Tenable, Inc.

May 21
Staff Software Engineer - Java/Kotlin, Distributed Systems
Washington, DC, United States mid $250.7k/yr
  • As a Staff Software Engineer on the team, you will have the opportunity to be part of implementing and maintaining…
  • Your Role: Tenable is looking for a Staff Software Engineer to join our core product engineering team.

ZoomInfo Technologies LLC

May 21
Principal Software Engineer
Bethesda, MD, United States senior $163.8k/yr
  • Ideal Background: - 8+ years of software engineering experience, with a focus on production-grade, customer-facing APIs at scale.
  • Lead code and design reviews, mentor senior engineers, and contribute to the engineering roadmap.

LEIDOS, INC.

May 19
Mid-Level Backend Software Engineer
Gaithersburg, MD, United States mid Full Time $87.1k-157.4k/yr
  • We’re hiring a Backend Software Engineer to support a high‑visibility, data‑driven application used across the organization for analytics a…
  • You’ll help build and maintain core backend services, develop RESTful APIs, support data‑driven functionality, and contribute to ongoing sy…

northwoodspace

May 12
Staff Software Engineer - Backend
Washington, DC, United States mid Full Time $161k-224k/yr
  • Northwood Space is looking for a backend focused Staff Engineer to join our Software team In this role, you will…
  • You will design and implement scalable systems for resource allocation, billing, and customer-facing APIs that enable seamless access to ou…

Swoop Technologies

May 7
Software Engineer - Backend (Cleared)
Washington, DC, United States mid Full Time $125k-190k/yr
  • You Should Have: Active US Security clearance is required for this position Bachelor's degree in Computer Science or related technical…
  • What You’ll Do: Develop and build new services and features, working closely internally with our firmware team to interface with…
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