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Freelance Remote Mobile Developer Jobs in Colorado

Software Engineer

Boulder, CO · On-site +1

$120K - $155K/yr

Solid understanding of mobile architecture, networking, state management, and error handling ... Experience with tvOS / Apple TV (focus engine, remote interactions, TV-safe UX patterns)

Senior Blockchain Engineer

Almont, CO · On-site +1

$157K - $178K/yr

... mobile applications, and scalable web solutions ... UseBlocky combines deep technical expertise with a remote-first culture, empowering teams to ...

... a Mobile Innovation Center. Technology drives our ability to be industry leaders developing the ... and DevOps practices. * API-level test automation expertise. * Experience with web service ...

Experience with mobile app development, including React Native and Expo. Experience with enterprise ... Work Environment: Hybrid office-based with flexibility for remote work as approved Occasional ...

Security Engineer (Remote)

Denver, CO · On-site +1

$139K - $203K/yr

Advanced proficiency in offensive security across core areas including web applications, mobile ... Demonstrated ability to build cross-functional relationships with engineering teams to drive ...

New

Security Engineer (Remote)

Boulder, CO · On-site +1

$139K - $203K/yr

Advanced proficiency in offensive security across core areas including web applications, mobile ... Demonstrated ability to build cross-functional relationships with engineering teams to drive ...

New

Security Engineer (Remote)

Denver, CO · On-site +1

$139K - $203K/yr

Advanced proficiency in offensive security across core areas including web applications, mobile ... Demonstrated ability to build cross-functional relationships with engineering teams to drive ...

New

UI/UX Designer

Colorado Springs, CO · Remote

$103K - $154K/yr

You'll work closely with a Product Manager and Software Engineers on a balanced team to create ... Location: Remote (Must Reside in the Colorado Springs Area) * Travel Requirements: Minimal

We are open to both hybrid or remote. The ideal candidate is motivated by challenging projects and ... Experience supporting multi-disciplinary engineering or infrastructure project teams * ESRI ...

Sales Associate

Fort Collins, CO · Remote

$65K - $75K/yr

... or remote sales employees with training and information requirements, acting as a sales liaison ... We engineer our Wave Relay MANET and Cloud Relay technology to transmit voice, video, and ...

Showing results 21-40

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Infographic showing various Freelance Remote Mobile Developer job openings in Colorado as of August 2026, with employment types broken down into 49% Temporary, and 51% Contract. Highlights an 100% Remote job distribution.

Software Engineer

Major League Baseball

Boulder, CO • On-site, Remote

$120K - $155K/yr

Full-time

Life, Retirement, PTO

Re-posted 18 days ago


Job description

Major League Baseball is looking for a Software Engineer to join a cross-platform engineering group that ships our Mobile MLB App and MLB.TV Connected TV experience focused on Streaming and Subscriptions.

You will work in small, outcome-driven squads that rotate focus based on business priorities. Success means shipping reliable, high-quality user experiences while keeping platform parity with our other CTV stacks and aligning with our shared design system with other feature delivery teams. You will collaborate closely with product, design, QA, and partner teams across the organization.

This position can be based out of our Boulder, Colorado or New York City office locations. Please be sure to select the appropriate office for which you wish to apply in the application. 

Responsibilities

  • Design, build, test, and ship features on multiple surfaces with emphasis on media playback and subscription flows
  • Partner with engineers on other platforms to deliver consistent behavior and shared contracts (APIs, analytics, entitlements, UX rules)
  • Contribute to code quality, observability, and release readiness (crash reduction, performance, feature flags, rollback-friendly delivery)
  • Participate in squad planning, estimation, and retrospectives; occasionally serve as mission tech lead for a focused initiative
  • Integrate with our design library and token-based UI patterns; raise gaps early with design and platform owners
  • Review code, mentor peers, and improve engineering practices within the team

Qualifications & Skills

Required

  • 3+ years of professional software engineering experience
  • Strong experience building and shipping iOS applications in production (Swift; UIKit and/or SwiftUI)
  • Solid understanding of mobile architecture, networking, state management, and error handling
  • Experience collaborating in cross-functional teams (product, design, QA) with clear ownership and communication
  • Comfort working in fast release cycles with testing, monitoring, and incremental rollout practices
  • Pragmatic approach to tradeoffs: clarity, maintainability, and user impact over perfection

Strongly preferred

  • Experience with tvOS / Apple TV (focus engine, remote interactions, TV-safe UX patterns)
  • Background in video streaming (players, playback lifecycle, DRM-adjacent workflows, QoE) and/or subscriptions (purchase, restore, entitlements, paywalls)
  • Familiarity with analytics instrumentation and experiment-friendly feature delivery
  • Experience adopting or contributing to a shared design system (components, tokens, accessibility standards)
  • Exposure to Android / Android TV / Fire TV or willingness to learn cross-platform parity practices
  • Strong focus on architectural intent, system design, and code verification guardrails when overseeing AI-generated implementations
  • Experience strategically applying AI tools for high-impact engineering tasks, such as generating unit tests, documentation, and managing technical debt/refactoring

Salary Range: $120,000 - $155,000 (Base Salary) + Bonus

As a candidate for this position, your salary and related aspects of compensation will be contingent upon your work experience, education, skills, and any other factors MLB considers relevant to the hiring decision. In addition to your salary, MLB believes in providing a competitive compensation and benefits package for its employees.

Top MLB Perks & Benefits

  • Competitive Benefits Package
  • Company 401K Contribution
  • Paid Time Off and Holidays
  • Paid Parental Leave
  • Access to Free Tickets to Baseball Games & MLB.TV
  • Discounts at MLB Store | MLBShop.com
  • Employee Assistance Programs (EAP)
  • Onsite/Online Training & Development Programs
  • Tuition Reimbursement
  • Disability Benefits (short term and long term)
  • Life and Accidental Death Insurance
  • Pet Insurance