Backend Developer Jobs in Denver, USA — 2026
Latest Backend Developer openings in Denver for experienced professionals
30+Open Roles
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Job Title: Java Backend Developer
Locations: Dallas, TX & Denver, CO & Pittsburgh, Pennsylvania & Cleveland, Ohio
Full Time
Key Responsibilities:
Design, develop, and maintain backend services usi…
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Job Description
This position is not eligible for visa sponsorship, now or in the future. Candidates must be a US Citizen or valid Green Card Holder
This position is hybrid 3 days per week in the fo…
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...Backend Developer - AI Data Services About the Role What if your C# expertise could directly shape the infrastructure powering the world's most advanced AI systems? We're looking for a seasoned C# …
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YO IT Consulting is looking for a skilled Python Developer to work remotely, applying expertise to train next-generation AI systems. Responsibilities include designing REST and GraphQL APIs, implement…
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PradeepIT Consulting Services is seeking an experienced Backend Developer (Python) for a 6-month contract across Bangalore, Hyderabad, Chennai, Gurgaon, and Pune. The role requires hands-on Python and…
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Role: Convert prototype notebooks/scripts into modular, reusable, and production-ready Python services
• Integrate models with data sources, APIs, and build batch and real-time pipelines (including K…
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About DAT
DAT is an award-winning employer of choice and a next-generation SaaS technology company that has been at the leading edge of innovation in transportation supply chain logistics for 45 year…
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...Job Title Responsibilities: Develop and maintain backend services using Rust. Design RESTful APIs, GraphQL, or gRPC for scalable microservices. Work with databases (PostgreSQL, MySQL, MongoDB) usin…
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About Our Company
Ria Money Transfer, a business segment of Euronet Worldwide, Inc. (NASDAQ: EEFT), delivers innovative financial services including fast, secure, and affordable global money transfer…
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About Our Company
Ria Money Transfer, a business segment of Euronet Worldwide, Inc. (NASDAQ: EEFT), delivers innovative financial services including fast, secure, and affordable global money transfer…
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Lead Backend Engineer — AI Tooling
About The Role
What if your Python expertise could directly shape the infrastructure powering next-generation AI models? We're looking for a Senior Backend Enginee…
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An innovative IT consulting firm is seeking a dynamic Polyglot Software Engineer to join their fully remote team. In this exciting role, you will design and develop back-end systems for high-performan…
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Careers Backend Software Developer
Engineering Full-time
Backend Software Developer
We're seeking a Backend Software Developer to power the platforms behind Deep Reef. You'll design and maintain AP…
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• *VISA RESCTRICTIONS APPLIED**
About the Role
We're looking for a senior engineer who doesn't just write code - they own outcomes. You'll be responsible for the full lifecycle of backend services: …
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Zachary Piper Solutions is seeking a Backend Engineer to support a next-generation federal mission-software program focused on modernizing cloud-native operations. This position is based in a hybrid e…
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Job Title: Java Backend Developer
Locations: Dallas, TX & Denver, CO & Pittsburgh, Pennsylvania & Cleveland, Ohio
Full Time
Key Responsibilities:
Design, develop, and maintain backend services usi…
Apply Now →
United States Suitability/Public Trust Fully remote Information Technology Overview GovCIO is seeking a Ruby on Rails Backend Developer to design, build, and maintain backend services for VA.gov. This…
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A leading technology consulting firm is seeking a Senior Backend Automation Engineer in Denver, Colorado. This role focuses on backend automation and mainframe validation to support a digital transfor…
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Renaissance is seeking a Full Stack Software Engineer in Denver, Colorado, focused on backend service development with .NET Core and frontend implementation with React. Candidates should have experien…
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Junior / Semi-Senior Back-end (Python) Engineer - E-learning at truelogic. LATAM. Apply on Swiftcruit.…
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As a Backend Engineer on our application team at Windfall, you will be building the system for ingesting and processing our customer data. It is the “brains” of everything our customers interact with.…
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About Judi Health
Judi Health is an enterprise health technology company providing a comprehensive suite of solutions for employers and health plans, including:
• Capital Rx, a public benefit corpor…
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Real (Nasdaq: REAX) is a publicly traded, fast-growing global real estate brokerage powered by technology and driven by people. Since our founding in 2014, we’ve been reimagining the residential real …
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Job Title: Backend Engineer with Redis + TypeScript + Scala
Location: Denver, CO
Work Arrangement: Onsite
Employment Type: Contract
Duration: 6+ months
Pay Range: $54.03/hr. on W2 | $53.57/hr. to…
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Role Name: Scala Developer Location: Remote USA We are seeking a Backend Scala Developer with 5 years of experience, including at least 3 years of hands-on Scala development, to build scalable, distri…
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...and Charlotte, NC area Position Summary Join our mission to transform our nation's healthcare system as a Senior Backend Software Developer. In this role you will assist in leading projects from de…
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Title: Software Engineer(C#.Net)
Location: Fremont, CA
Duration: 12+ Mos
Summary
Our direct client is searching for a Back End Software Engineers with experience in backend development, who will b…
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We are building an enterprise-grade travel orchestration platform. We are moving away from legacy travel constraints and building a modern abstraction layer that normalises multi-GDS/NDC and supplier …
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I have an existing, production B2B web app and need a senior Python backend engineer to take it the last mile to a pilot. Not greenfield, not a rebuild. Stack: Python, Flask, SQLAlchemy, PostgreSQL on…
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...Backend Developer Responsibilities: Develop and maintain backend services using Rust. Design RESTful APIs, GraphQL, or gRPC for scalable microservices. Work with databases (PostgreSQL, MySQL, Mongo…
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