Backend Developer Jobs in Washington, USA — 2026

Latest Backend Developer openings in Washington for experienced professionals

9+Open Roles

WashingtonLocation

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Software Development Engineer II – Back-End (Mission-Focused | ArcGIS)

Esri

📍 Washington, District of Columbia, US

🗓 23 Jun 2026 jsearch_linkedin

Overview Join Esri`s team and build backend systems that power mission critical geospatial applications supporting Defense and Intelligence operations. As a Software Development Engineer II, you wil…

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Node.js Backend Developer 48

My3Tech

📍 Washington, District of Columbia, US

🗓 23 Jun 2026 jsearch_jobilize

Node.js Backend Developer Working experience of 5-6 years minimum with, Java Script NodeJS, Rest API and MongoDB is a must. Experience in Design and Development of API Services using Node.JS and expr…

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Staff Software Engineer (Backend) - Billing Platform HYBRID

GEICO

📍 Washington, District of Columbia, US

🗓 18 Jun 2026 jsearch_linkedin

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities. Every day we honor our iconic brand by offering quality coverage to millions of customers and being ther…

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Remote Senior Backend Engineer - Client Integrations

Kalepa

📍 Washington, District of Columbia, US

🗓 17 Jun 2026 jsearch_whatjobs

About Kalepa: Commercial insurance is a trillion-dollar industry run out of Microsoft Outlook. Kalepa is upending this. Our state-of-the-art AI Copilot platform empowers underwriters to make smarte…

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Remote Backend Engineer

Made Card

📍 Washington, District of Columbia, US

🗓 17 Jun 2026 jsearch_whatjobs

About the Company Made’s mission is to help homeowners save time, money, and stress. It starts with Made Card - a credit card designed specifically for homeowners, with unmatched rewards on mortgage …

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Remote Backend Engineer

Nango

📍 Washington, District of Columbia, US

🗓 17 Jun 2026 jsearch_whatjobs

(Remote — North America, LATAM or Europe) Nango (YC W23) is a developer infrastructure company and the leading provider of API access for agents and apps. It enables AI applications to connect to the…

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Node JS Backend Developer 48

Zortech Solutions

📍 Washington, District of Columbia, US

🗓 16 Jun 2026 jsearch_jobilize

Node JS Backend Developer Location: Bay Area, CA (Remote OK) Duration: 6+ Months JD for Node JS Backend Developer: Working experience of 8-10 years with JavaScript, NodeJS, Rest API is a must. St…

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Nodejs Backend Developer 48

Omega Solutions

📍 Washington, District of Columbia, US

🗓 16 Jun 2026 jsearch_jobilize

Node.js Backend Developer Austin, TX (Remote) Client: Altimetrik / Paypal Working experience of 5-6 years minimum with Java Script NodeJS, Rest API and MongoDB is a must Experience in Design and D…

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Senior React/Node.js Developer — Backend APIs

Mindlance

📍 Washington, District of Columbia, US

🗓 14 Jun 2026 jsearch_mediabistro

A leading tech staffing agency in Washington, DC is seeking a seasoned developer with expertise in .Net and Node.js for a long-term project. The role involves backend architecture design, API integrat…

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