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- ...Senior Backend TypeScript Engineer As a Senior Backend TypeScript Engineer you build and maintain the high performance backend services that power our core personalized health experiences. You work side by side with other senior engineers to build and grow scalable...Senior
XRC Ventures
Washington DC4 days ago - ...CGI Njoyn is seeking a Senior Software Engineer – Backend in Washington, D.C. You will help build an AI‑assisted platform handling federal financial... ...a robust rules engine. The role involves designing, developing, and maintaining a framework that guarantees reproducibility...Senior
CGI Njoyn
Washington DC4 days ago - ...Hatch IT is partnering with Holokai to find a Senior Backend Engineer to build core products alongside their senior engineering team. You will work primarily in TypeScript and Go, with some Python, to deliver robust, enterprise-grade software solutions. Ideal candidates...Senior
Hatchit Co
Washington DC1 day ago - ...BluJuniper, Inc. is looking for a Senior Backend Engineer in Washington, D.C. The ideal candidate will design, develop, and maintain backend services for both government and commercial customers, utilizing technologies such as C++, Python, Docker, and Kubernetes. This...Senior
BluJuniper, Inc.
Washington DC1 day ago - ...BluJuniper, Inc. is seeking a Senior Backend Engineer in Washington, D.C. to develop secure platform services for computer vision and NLP applications. You will design backend services focusing on data modeling, authentication, and integrations, primarily using Go. Candidates...SeniorFlexible hours
BluJuniper, Inc.
Washington DC1 day ago - .... Responsibilities include mentoring peers and driving operational excellence. Candidates should have 8-10+ years of experience in backend services development and proficiency in Python, Typescript, and AWS technologies. This position supports a collaborative and inclusive...SeniorRemote job
- A financial technology company is seeking an experienced developer to join their team. In this role, you will work with cross-functional teams to develop scalable features that enhance user financial experiences. You should have at least 5 years of experience in Node/TypeScript...Senior
$130k - $160k
...Senior Backend Software Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson,... ...this effort will work with cross-functional teams to design, develop, and deploy impactful capabilities while helping shape the architecture...SeniorFull timeRemote workEnnoble First, Inc.
Alexandria, VA1 day ago- ...A cybersecurity firm in Arlington, Virginia is seeking an experienced backend engineer to design and build high-throughput systems that turn real-time operational data into secure, mission-critical capabilities. The ideal candidate has over 8 years of experience in scalable...Senior
Twenty Inc.
Arlington, VA4 days ago $145k - $190k
...A leading technology firm in Virginia is seeking a Backend Support Software Developer for an onsite role supporting the National Geospatial-Intelligence Agency (NGA). The ideal candidate will have expertise in Python, C#, and/or Java, with responsibilities including troubleshooting...Seniorlatitude
Alexandria, VA5 days ago- ...technology, strategy, and operations. This role is ideal for a senior backend engineer who thrives in building reliable, scalable, and... ...needs. Key Responsibilities Backend Software Development Design, develop, test, and maintain backend services using C++ and Python....Senior
BluJuniper, Inc.
Washington DC4 days ago $168.33k - $252.49k
...Comcast is seeking a Senior Software Engineer to lead backend engineering for AI Agent initiatives in Washington, DC. You will design scalable systems... .... This role demands strong technical leadership in developing reliable, customer-facing solutions. Attractive compensation...SeniorComcast Corporation
Washington DC5 days ago$110k - $115k
...West 4th Strategy is hiring an experienced Back End Application Developer II for the Naval Dosimetry Center in Bethesda, Maryland. This full-time position involves architecting backend solutions and developing Java Spring Boot microservices, ensuring security compliance...SeniorFull timeWest 4th Strategy
Bethesda, MD5 days ago- ...team in an exciting technology startup. We have an opening for a Backend Software Engineer to join our Agile software development team... ...doing peer reviews, and of course lots of hands-on-keyboard coding Develop test cases, both unit and integration tests (we’re big on...SeniorTemporary workWork at officeRemote workFlexible hours
Edjuster
Washington DC2 days ago $130k - $190k
...Backend Engineer Nitra's mission is to build a more efficient healthcare system and the technology that makes it possible. Our goal... ...Xendit, executives from Intuit, former Governors, White House senior staffers, and a co-founder of CityMD. Nitra maintains a hybrid...SeniorFull timeWork at officeWork from homenitra
Washington DC2 days ago- ...JOB SUMMARY: We're looking for a Senior Backend Engineer with deep Django and API experience to help build and scale the backend powering... ..., migrations, and data models for complex business logic Develop reliable REST APIs consumed by our mobile apps, web platform,...Senior
Urban Legend
Alexandria, VA5 days ago - ...Catalyst, and In-Q-Tel. Role Summary You'll build the backend systems that power Twenty's cyber and electromagnetic capabilities... ..., with NATS) to process real-time operational data streams. Develop and maintain automated tests to protect correctness, security,...SeniorFull timeWork at officeFlexible hours
Twenty Technologies
Washington DC5 days ago $110k - $155k
...Government Executive Media Group is looking for a Senior Software Engineer to join their team in Washington, D.C., or fully remote. The role requires at least 5 years of Python backend development experience, working on innovative digital products and backend solutions...SeniorRemote workGovernment-Executive-Media-Group-LL
Washington DC5 days ago$145k
...Maximus is seeking a Senior Back-End Developer to join our team! The Senior Back-End Developer provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition...SeniorContract workRemote workMAXIMUS
Washington DC4 days ago$65 - $70 per hour
Job Title: Senior Backend Software Engineer Location: Remote Employment Type: Contract Pay Rate : $65 - $70/ hour Benefits: This position is eligible for medical, dental, vision, and 401(k). The Role We are seeking a Senior Software Engineer to play a pivotal role in transforming...SeniorContract workLocal areaRemote work- hatch I.T. is partnering with Holokai to find a Senior Backend Engineer . See details below: About the Role Holokai is looking for a backend engineer to build core product alongside their co-founders and senior engineering team. You won't pull pre-scoped tickets from...Senior
- ...Comcast is hiring a Senior Software Engineer to lead technical direction in AI Agent initiatives... .... You will focus on building scalable backend systems that leverage modern AI... ...architectural leadership, mentorship of developers, and ensuring operational excellence. Ideal...Senior
Blueface
Washington DC4 days ago - A leading tech company is seeking a Senior Software Engineer II in Seattle. You will design and implement complex backend services in a cloud-native environment, make key architectural decisions, and mentor other engineers. Required qualifications include 5+ years of experience...SeniorRemote work
Confluent
Washington DC4 days ago $89.6k - $223.2k
...Job order - J0626-1063 - Permanent Full Time Title: Senior Software Engineer — Backend / Rules Category: Software Development/ Engineering Location: Washington, District of Columbia, United States Job Description We're building an AI‑assisted platform that helps our client...SeniorPermanent employmentFull timeWork at officeLocal areaCGI Njoyn
Washington DC5 days ago- ...custom engineering. We’re looking for a senior software engineer who has adopted the... ...the best out of them. Tech stack Our backend systems are written in Scala, and we use... ...savings to travelers globally. We have developed several unique fintech solutions that address...SeniorRemote jobWork from home
- ...seeking a Software Engineer (Java, OpenFGA) to join their team in Arlington, VA. This hybrid role requires you to build distributed backend services supporting operational AI and scalable delivery. The ideal candidate will have over 10 years of experience, a strong...Senior
- ...and mission focused AI/ML applications. We are looking for a Senior Backend Engineer to help build backend systems that support navigation... ...development in Go or C++. Responsibilities Design and develop backend services using Go, C++, or a similar object oriented...SeniorContract workFlexible hours
BluJuniper, Inc.
Washington DC1 day ago $300k
...Staff Backend Engineer We're building a consumer finance app for emerging markets, in partnership with extremely large distribution... ...billion people who need better financial rails. We're a small, senior-only team moving fast. We are well-funded with the ability to offer...SeniorFlexible hoursAHU Technologies, Inc.
Washington DC5 days ago- 6AM City, LLC is seeking a skilled developer to join our Application Development Team in Washington, DC. This hybrid role involves working closely with Agile teams to solve complex business challenges using Java, AWS, and SQL. The ideal candidate will have over 5 years...Senior
$120k - $206k
...Senior Software Engineer – Backend Arlington, VA We are looking for a Senior Software Engineer to join our backend team and play a critical role in building the platform that will define CaseGuard's next chapter. You will design and build the REST API microservices...SeniorRemote workCaseGuard
Arlington, VA4 days ago
