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Remote Senior Backend Developer Jobs in Colorado

In Tandem

Senior Backend Engineer, Java

Denver, CO · On-site +1

$120K - $140K/yr

Senior Backend Engineer, Java Department: Engineering Employment Type: Permanent - Full Time ... Remote USA - In Tandem Compensation: $120,000 - $140,000 / year Description At In Tandem, we build ...

AdCellerant

Senior Backend Engineer

Denver, CO · On-site +1

$135K - $165K/yr

Marketing. Summary of Role We are looking for a highly skilled, self-directed Senior Backend ... Cloud & DevOps: Solid understanding of cloud platforms (AWS, GCP, or Azure), containerization ...

SNI Technology

Software Developer

Denver, CO · Remote

$70 - $90/hr

Senior Backend Engineer Location: Remote (Must be based in Denver, CO; Northern VA; or Austin, TX for occasional office visit) Duration: 6-Month Contract (High likelihood of extension or conversion ...

Judi Health

Senior Backend Software Developer

Denver, CO · On-site +1

$110.40K - $190K/yr

Remote (For Non-Local) or Hybrid (Local to NYC area or Denver, CO) Position Summary Join our mission to transform our nation's healthcare system as a Senior Backend Software Developer. In this role ...

Capital Rx

Senior Backend Software Developer

Denver, CO · On-site +1

$110.40K - $190K/yr

Remote (For Non-Local) or Hybrid (Local to NYC area or Denver, CO) Position Summary Join our mission to transform our nation's healthcare system as a Senior Backend Software Developer. In this role ...

DSC Resources

Senior Java Software Engineer

Louisville, CO · Remote

$140K - $152K/yr

Remote Senior Java Software Engineer Remote - USA candidates only - No visa sponsorship | No third-party agencies We are seeking a Senior Software Engineer with deep technical expertise and a proven ...

Eliassen Group

.NET Backend Engineer

Almont, CO · Remote

Remote Our client seeks a backend engineer to build event-sourced, microservices-based systems using .NET 8. The role will design and deliver APIs, leverage Dapr and the actor pattern with Orleans ...

Eliassen Group

Senior Developer

Almont, CO · Remote

Remote Our client seeks a Senior Developer to design, build, and maintain backend services in Rust and .NET/C#. The role focuses on event-driven architecture with Kafka, resilient RESTful and ...

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Remote Senior Backend Developer information

What are the key skills and qualifications needed to thrive as a Remote Senior Backend Developer, and why are they important?

To thrive as a Remote Senior Backend Developer, you need advanced programming skills (commonly in languages such as Python, Java, or Node.js), strong understanding of databases, system architecture, and several years of relevant experience. Proficiency with cloud platforms (like AWS or Azure), containerization tools (such as Docker or Kubernetes), and version control systems (like Git) is typically required, and certifications in these technologies can be beneficial. Excellent problem-solving abilities, proactive communication, and self-motivation are crucial soft skills for collaborating effectively in distributed teams. These competencies ensure robust, scalable backend solutions and seamless team productivity in a remote work environment.

How does a Remote Senior Backend Developer typically collaborate with distributed teams to ensure project success?

As a Remote Senior Backend Developer, you will frequently collaborate with cross-functional teams, including front-end developers, DevOps engineers, and product managers, using digital tools like Slack, Jira, and GitHub. Clear, proactive communication and regular participation in virtual stand-ups or sprint meetings are essential for aligning on project goals and timelines. You'll also review code, provide mentorship, and contribute to architectural decisions, helping to maintain high code quality and system stability across time zones. Successfully navigating asynchronous workflows and documenting your work are key to ensuring smooth collaboration in a remote environment.

What is a Remote Senior Backend Developer?

A Remote Senior Backend Developer is an experienced software engineer who specializes in building and maintaining the server-side logic, databases, and APIs of web or mobile applications while working from a location outside the traditional office. They are responsible for designing scalable and efficient systems, ensuring data security, and collaborating with frontend developers and other team members. Their role often includes mentoring junior developers, reviewing code, and making architectural decisions to support the application's growth.

What is the difference between Remote Senior Backend Developer vs Remote Backend Developer?

AspectRemote Senior Backend DeveloperRemote Backend Developer
Required Experience5+ years, leadership skills often expected1-3 years, foundational backend skills
ResponsibilitiesDesigning architecture, mentoring, complex problem-solvingImplementing features, maintaining APIs, coding tasks
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-specific work
CertificationsOften preferred: AWS, Scrum, or similarNot typically required

The main difference between a Remote Senior Backend Developer and a Remote Backend Developer lies in experience, responsibilities, and leadership expectations. Senior developers handle complex architecture and mentorship, while backend developers focus on coding and feature implementation. Both roles are vital in tech companies, but senior roles require more experience and strategic input.

What are popular job titles related to Remote Senior Backend Developer jobs in Colorado? For Remote Senior Backend Developer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Remote Senior Backend Developer jobs in Colorado look for? The top searched job categories for Remote Senior Backend Developer jobs in Colorado are:
What cities in Colorado are hiring for Remote Senior Backend Developer jobs? Cities in Colorado with the most Remote Senior Backend Developer job openings:
Remote Senior Backend Developer jobs near you
Senior Back-End Engineer (6-Month Contract)

Senior Back-End Engineer (6-Month Contract)

Youtopia LLC

Lakewood, CO • On-site, Remote

$65 - $90/hr

Contractor

Medical

Posted 19 days ago

Job description

Senior Back-End Engineer (6-Month Contract)
Youtopia Marketplace - Remote (U.S.)
*Must be able to work core hours of 9-3:30 Mountain Time Zone
At Youtopia Marketplace, we're engineering the future of human health and longevity through Precision Nourishment Automation. Our tribe is grounded in love, driven by purpose, and unified by the belief that vibrant health should be effortless and available to everyone.
Getting healthy today is almost impossible. Confusing. Overwhelming. Fragmented.
Youtopia is ending that.
At Youtopia, we use diagnostic testing, advanced nutrient modeling, and an AI-driven meal-matching engine to determine each person's exact nutrient needs-and flawlessly match those needs with toxin-free, locally made, chef-crafted meals.
It's personalized nutrition, automated.
We are preparing for one of the most ambitious launches in consumer health history-and we're assembling a world-class engineering team to build the secure, intelligent, scalable platform behind it.
If you're a high-impact Senior Back-End Engineer who wants to work with modern technology, own critical systems, and directly improve millions of lives, this is your opportunity.
Position Overview
We're looking for a Senior Back-End Engineer for a 6-month contract to help build the core cloud services, APIs, microservices, and data workflows that power Youtopia's precision nourishment automation platform.
You will build on top of the latest Azure ecosystem, using .NET 10, distributed event systems, secure data pipelines, and healthcare-grade architecture patterns. You'll partner closely with engineering leadership to lay the foundation for a system that must scale safely, securely, and intelligently to eventually support tens of millions of users.
This is not a maintenance role.
This is greenfield product engineering at a mission-driven startup where the work you ship will go directly into production and directly impact lives.
What You Will Own
Back-End Architecture & Development
  • Build modern, cloud-native backend services using .NET 10 and C#
  • Design and develop robust APIs, microservices, and domain-driven components
  • Implement event-driven and distributed systems for mission-critical workflows
  • Optimize services for performance, reliability, scalability, and fault tolerance

Cloud Engineering (Azure)
  • Implement services using Azure Functions, API Management, Service Bus/Event Grid, Cosmos DB, SQL, Key Vault, and distributed caching
  • Contribute to designing secure, multi-tenant architectures
  • Improve end-to-end monitoring, telemetry, and observability

Security & Healthcare-Grade Development
  • Implement secure-by-default patterns suitable for HIPAA/HITRUST workloads
  • Work with PHI/PII data handling standards, encryption, auditing, and compliance
  • Partner with the compliance team to ensure systems support audit-readiness

Data & Integration Engineering
  • Build scalable data pipelines and workflows that power nutrient modeling, diagnostics, and personalization
  • Integrate with labs, diagnostic systems, wearables, EHRs (FHIR/HL7), and third-party health APIs
  • Contribute to structuring Youtopia's long-term health data platform and data lake

Engineering Excellence & Collaboration
  • Work closely with Front-End, Platform, DevOps, Compliance, and Product teams
  • Participate in architecture reviews and drive engineering best practices
  • Ship high-quality code quickly in a fast-moving, mission-driven environment

Who You Are
You are a builder at heart. A senior-level engineer who:
  • Thrives in modern .NET / Azure ecosystems
  • Loves solving complex backend engineering problems
  • Wants to build meaningful technology that improves real lives
  • Is energized by autonomy, craftsmanship, and rapid iteration
  • Excels in high-performance teams with high expectations
  • Gets excited about building systems intended for massive scale

Qualifications
Required
  • 7+ years professional experience in back-end engineering in HIPAA applications
  • Deep expertise in C# and .NET 8+
  • Strong experience with Azure cloud services
  • Proven experience designing and implementing microservices
  • Experience with distributed or event-driven architectures
  • Solid understanding of relational database design
  • Strong understanding of application security and modern API best practices
  • Ability to self-organize and take ownership in ambiguous environments
  • High-scale or real-time system architecture

Bonus / "Superpower" Skills
  • Extensive Healthcare experience (HIPAA/HITRUST, FHIR, HL7, labs, PHI workflows) building new applications
  • Wearable integrations, device data ingestion, or sensor data APIs
  • Data lakes, analytics pipelines, or ML integration patterns
  • Experience deploying services in highly regulated environments

If you have most but not all qualifications, we still encourage you to apply.
Location
  • Remote within the United States

Why Youtopia?
Impact at Scale
Your work will directly power a platform designed to help millions of people live healthier, longer lives.
Cutting-Edge Stack
We use the newest versions of .NET and Azure-not legacy, not outdated.
Mission-Driven Team
We're united by purpose. Driven by heart. Obsessed with excellence.
Greenfield Engineering
You're building from the ground up-clean systems, modern patterns, no tech debt graveyards.
A Career-Defining Opportunity
This is the kind of system and mission-oriented Company senior engineers dream of being part of.
Compensation
$65-$90 per hour
6-month contract, potential for extension or transition to FTE

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