Last updated 2026-07-05

64 Backend Engineer Jobs in Washington, DC, United States

Browse 64 Backend Engineer jobs across Washington, DC, United States. Listings are updated hourly and include salary data where available.

Snapshot updated 41m ago

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Boozallen

Jul 2
AWS Database Software Engineer - - 126816 - Booz | Allen | Hamilton ®
Reston, VA, United States mid
  • Stay Connected with Booz Allen Subscribe Linkedin Twitter INFORMATION FOR Employees International Investors Contract Officers Suppliers Sma…

STR

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

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Northrop Grumman

Jul 2
Software Developer – Data Processing Team
McLean, VA, United States mid Full Time $114k-171k/yr
  • As a Software Developer – Data‑Processing Team – Level 3 or 4 located in McLean, VA, you’ll be a linchpin…
  • Preferred Qualifications: * Experience with data‑pipeline tools (Airflow or custom ETL), strong SQL/PostgreSQL, familiarity with big‑data l…

Amazon

Jul 1
Software Dev Engineer III, AWS SageMaker Unified Studio - Job ID...
Arlington, VA, United States mid
  • It targets Data Engineers, Data Scientists, SQL Analysts and IT Administrators with persona driven experiences Top reasons to join our…
  • Basic Qualifications - 5+ years of non-internship professional software development experience - 5+ years of programming with at least one…

Umbra

Jun 30
Senior Software Engineer (Order and Delivery) - (5 years exp)
Arlington, VA, United States senior Full Time $145k-175k/yr
  • About the Job We are seeking a Senior Software Engineer to be a key front-end and back-end contributor to our…
  • 5+ years of experience designing, developing, and testing intuitive and well-documented commercial RESTful APIs and commercial web applicat…

Zachary Piper

Jun 30
Software Engineer
Fairfax, VA, United States mid $85k-130k/yr
  • Responsibilities for the Software Engineer include: Design, implement, test, and deploy software for advanced data and signal processing sy…
  • The Software Engineer will design and build complex data and signal processing systems in a collaborative, research-driven environment.

Anduril Industries

Jun 29
Software Engineer, Training Platform
Washington, DC, United States mid Full Time $220k/yr
  • REQUIRED QUALIFICATIONS Strong full-stack engineering experience building production web applications, internal tools, or developer platfor…
  • PREFERRED QUALIFICATIONS Experience building ML platforms, experiment tracking tools, evaluation dashboards, simulation tooling, or interna…

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The Nuclear Company

Jun 29
AI Engineer 1 - Platform Integration & AI/Data
Washington, DC, United States mid $80k-150k/yr
  • Partner with the Platform Engineer, data scientists, AI/ML engineers, and product engineers, and grow from paired work toward independent d…
  • You will work alongside the Platform Engineer and other senior engineers on CI/CD, backend services, and the data and application…

Method Financial

Jun 29
Senior Software Engineer
Washington, DC, United States senior Full Time $195k-235k/yr
  • Who you are 5+ years of full-time software engineering experience, ideally full-stack Expert knowledge in JS, Python, Java or equivalent…
  • Build a reliable backend in Node and delightful user experiences in React.

Stand Together

Jun 27
Senior Full-Stack Software Engineer – Back-End Focused
Arlington, VA, United States senior Full Time
  • As a Senior Full-Stack Software Engineer (Back-End Focused) on our Enterprise IT team, you will own the architecture and reliability…
  • 7+ years of full-stack software engineering experience with a clear back-end focus, including demonstrated architectural responsibility.

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Piper Companies

Jun 26
Sr. Software Engineer
Reston, VA, United States senior $170k-180k/yr
  • Responsibilities of the Senior Software Engineer: Design, build, and maintain scalable full-stack applications using React, Node, PostgreSQ…
  • Keywords: Senior Software Engineer, Full Stack Engineer, React, Node.js, PostgreSQL, AWS, AI-powered development, healthcare technology, st…

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…

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Mastercard

Jun 24
Lead Software Engineer
Arlington, VA, United States senior Full Time
  • Design and build scalable services, APIs, workflow tooling, frontend experiences, and integrations.
  • Work closely with product, engineering, and senior stakeholders to turn ambiguous goals into working software and measurable outcomes.

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Financial Industry Regulatory Authority, Inc.

Jun 23
Lead Software Engineer
Rockville, MD, United States senior Full Time $193.1k-238.3k/yr
  • DevOps practices and tools: Jenkins for CI/CD automation and pipeline development, Jira for agile project management, sprint planning, DevO…
  • Design and develop industry-leading software solutions that meet defined quality standards, reliability specifications, and help achieve ke…

Scale AI

Jun 22
Software Engineer, Data Infrastructure
Washington, DC, United States mid $216k/yr
  • The Role We are looking for an exceptional Senior Software Engineer to architect and build the foundational data infrastructure that…
  • Technical Leadership: Set the technical standard for the data infrastructure team, driving rigorous code quality, system performance, and a…

Vantor Services Inc.

Jun 18
Senior Backend Developer, Data Platform
Reston, VA, United States senior Full Time $137k-182k/yr
  • We are seeking an experienced Senior Backend Developer/Engineer to join our hybrid agile team and help build and scale our…
  • Design, build, and own backend services and platform components for a modern data architecture and pipelines.

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Aerstone

Jun 17
Back-End Developer
Springfield, VA, United States mid Full Time
  • 5+ years of backend development experience, primarily in NodeJS.
  • What You’ll Do Design and develop scalable backend services using NodeJS.

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Chenega Corporation

Jun 16
Senior Software Engineer
Arlington, VA, United States senior Full Time
  • We are seeking a highly skilled and experienced Senior Software Engineer to contribute to the design and development of scalable…
  • Java (or .NET), Python frameworks, and programming skills Modern web development skills with JavaScript, TypeScript frameworks or libraries…

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Two Six Technologies

Jun 16
Lead Full Stack Engineer
Arlington, VA, United States senior $150k/yr
  • Job Responsibilities Include : Development, versioning, and maintenance of our web stack and management of the code base Shape the…
  • Overview of Opportunity As a Two Six Technologies Lead Full-Stack Engineer for web hosted services, you will work with the…

Nubank

Jun 9
Staff Software Engineer - Database Infrastructure
Washington, DC, United States mid $192k-345k/yr
  • Staff Software Engineer – Database Infrastructure About Us Nu is one of the largest digital financial platforms in the world,…
  • As a Staff Software Engineer – Foundation , you will be a senior technical leader working mostly across Datomic, provisioning…

Bedrock Knowledge, Inc.

Jun 7
Senior Software Engineer
Washington, DC, United States senior Full Time $160k-190k/yr
  • The Role We're looking for a well-rounded full-stack engineer for a full-time, hybrid role based in the Washington, DC metro…
  • We are hiring you for the judgment that makes it useful, and for rock-solid fundamentals, ideally from a CS background,…

ZoomInfo Technologies LLC

Jun 4
Senior Software Engineer - API & MCP Platform
Bethesda, MD, United States senior $140k/yr
  • As a Senior Software Engineer on the API & MCP Platform team, you'll be at the forefront of building and…
  • You'll work with Java and NestJS to develop robust, secure, and high-performance API services that enable seamless connectivity for our…

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IIIIIIUS

Jun 3
ICF Incorporated, LLC: Senior Software Engineer – Reston, VA
Reston, VA, United States senior Full Time $175.4k-183.6k/yr
  • Work on a closely-knit Scrum team to solve complex backend problems, such as integrating external services into our services, adding…
  • Dig into business requirements and implement complex logic using modern technologies Work with DevOps Engineers in a test-driven mindset ut…

Freewheel

Jun 3
Software Engineer (Data)-4183
Reston, VA, United States mid Full Time
  • Bachelor’s degree, or foreign equivalent, in Computer Science, Engineering, or related technical field, and two (2) years of experience dev…
  • Please visit the compensation and benefits summary on our careers site for more details.

Bigbear.ai

May 29
Lead Data Engineer
Washington, DC, United States senior Full Time
  • What you will do As a Lead Data Engineer, some of your duties will require you to independently manage multiple…
  • Experience using Node.js with Typescript, SQL, PostgreSQL, Redis, and Elasticsearch Experience with Angular and NestJS, JSON, Java, JavaScr…
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