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Senior Front End Software Engineer Jobs in Colorado

DAT

Senior Software Engineer, Frontend

Denver, CO

$126K - $166K/yr

DAT.com/company Job Application Deadline: 08/31/2026 The opportunity As a Senior Frontend Software Engineer, your expertise will directly shape the architecture, quality, and long-term direction of ...

DAT

Senior Software Engineer, Frontend

Denver, CO · On-site

$126K - $166K/yr

DAT.com/company Job Application Deadline: 08/31/2026 The opportunity As a Senior Frontend Software Engineer, your expertise will directly shape the architecture, quality, and long-term direction of ...

True Anomaly

Senior Software Engineer, Front End

Denver, CO · On-site

$126K - $166K/yr

True Anomaly is seeking a dedicated Senior Front End Software Engineer to contribute to the continuing evolution of our complex spacecraft modeling and simulation software. This is a high-autonomy ...

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Senior Front End Software Engineer information

See Colorado salary details

$75.2K

$154.3K

$208.2K

How much do senior front end software engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior front end software engineer in Colorado is $154,332.00, according to ZipRecruiter salary data. Most workers in this role earn between $128,800.00 and $177,200.00 per year, depending on experience, location, and employer.

What does a senior front end software engineer do?

A Senior Front End Software Engineer is responsible for designing, developing, and maintaining the user interface and experience of web applications. They work with languages like HTML, CSS, and JavaScript, as well as frameworks such as React, Angular, or Vue. Besides writing code, they often mentor junior developers, collaborate with designers and backend engineers, and help define best practices and technical standards for the front end team. Their goal is to ensure that web applications are visually appealing, responsive, and performant.

What are some common challenges senior front end software engineers face when working on large-scale applications?

Senior Front End Software Engineers often encounter challenges such as maintaining code quality and consistency across large teams, ensuring optimal performance as the application scales, and coordinating effectively with backend and design teams. Managing technical debt and keeping up with rapidly evolving front-end technologies can also be demanding. Successful engineers use robust testing, code review processes, and clear communication to overcome these hurdles and deliver high-quality user experiences.

What are the key skills and qualifications needed to thrive as a senior front end software engineer?

To thrive as a Senior Front End Software Engineer, you need advanced proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Angular, typically supported by a relevant degree and several years of experience. Familiarity with version control systems (such as Git), build tools (like Webpack), and testing libraries is essential, and certifications in front-end technologies can be advantageous. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with cross-functional teams and mentor junior developers. These skills ensure the delivery of scalable, user-friendly applications and contribute to the overall success and innovation of development projects.
What are popular job titles related to Senior Front End Software Engineer jobs in Colorado? For Senior Front End Software Engineer jobs in Colorado, the most frequently searched job titles are:
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What cities in Colorado are hiring for Senior Front End Software Engineer jobs? Cities in Colorado with the most Senior Front End Software Engineer job openings:
Senior Front End Software Engineer jobs near you
Infographic showing various Senior Front End Software Engineer job openings in Colorado as of August 2026, with employment types broken down into 1% Internship, 86% Full Time, 10% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $154,332 per year, or $74.2 per hour.

Senior Frontend Software Engineer - Ground Software

York Space Systems

Greenwood Village, CO • On-site

$120K - $190K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 21 days ago

Job description

York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next- generation space mission operations worldwide. Today, York is one of the most innovative aerospace companies, specializing in end-to-end customer solutions and the rapid production of spacecraft platforms. York's complete Space Segment Solution includes spacecraft production, payload integration, system integration & test, launch services, ground segment services, and mission operations, enabling customers to leverage York's existing technology solutions to get to orbit rapidly and responsively. We're looking to expand our team across the board.
We are looking for a Senior Frontend Software Engineer who is passionate about building software that pushes the bounds of what's possible. Our software is a modern web-based application (React/TypeScript, C# .NET) with a microservice infrastructure (Docker, Kafka, REST) that operators use to monitor and control constellations of spacecraft across several active missions.
As a senior member of the team, you'll own the frontend experience end-to-end, from design system management to the real-time telemetry dashboards that satellite operators depend on in high-stakes environments. You'll partner closely with UI/UX, backend engineers, and operators to build interfaces that are fast, reliable, and intuitive under pressure, tackling difficult problems like:
  • Visualizing live satellite state across a constellation
  • Surfacing alerts during critical mission windows
  • Designing workflows to transfer data between air-gapped environments
  • Ensuring full UI functionality during the transfer of control between Mission Operation Centers

You'll also drive frontend best practices across the team and help junior engineers grow their craft.
Prior space-industry experience is not required.
Position Details
  • Team size: 6-8 developers
  • Remote Policy: Hybrid (4 days in office)

Key Responsibilities
  • Lead development of user-facing features using TypeScript and React, collaborating closely with UI/UX and backend engineers to deliver cohesive, performant experiences
  • Translate designs and requirements into high-quality, maintainable code that meets both functional and visual standards
  • Build and own reusable components, shared libraries, and design systems that scale across the platform
  • Engineer frontend algorithms and business logic to support scalability, automation, and near-real-time data presentation
  • Write unit tests and documentation for internal users and customers
  • Participate in agile ceremonies including sprint planning, standups, and retrospectives
  • Other duties as assigned

Team Leadership
  • Collaborate with engineers, operators, UI/UX, and customers across departments
  • Mentor junior and mid-level engineers through code reviews, pair programming, and design discussions
  • Contribute to sprint planning, technical scoping, and cross-team alignment on feature work
  • Help establish and advocate for frontend best practices and design system standards across the team

Required Qualifications
  • Bachelor's degree in Computer Science or related field
  • 6+ years of software engineering experience with a strong focus on frontend and web application development
  • Deep proficiency in modern React, including component architecture, performance optimization, and state management patterns
  • Strong expertise in TypeScript and its application in large-scale frontend codebases
  • Experience building and maintaining design systems and shared component libraries
  • Proficiency with common front-end tooling such as Yarn, Babel, and Material-UI
  • Experience with Git in a collaborative, multi-contributor environment
  • Familiarity with backend APIs and the ability to design and consume REST APIs effectively
  • Demonstrated ability to mentor engineers and drive frontend code quality through reviews and design discussions
  • Proven ability to collaborate across engineering, UI/UX, and operational stakeholders
  • Exceptional problem-solving skills with the ability to navigate ambiguous requirements independently and drive to resolution
  • Strong verbal and written communication skills, including presenting technical concepts to non-technical audiences
  • Ability to thrive in a fast-paced, mission-driven environment
  • Active security clearance or ability to obtain one

Preferred Qualifications
  • Experience with modern state management tools such as TanStack Query
  • Experience with WebAssembly (WASM) for performance-critical frontend workloads
  • Experience with WebGL or other canvas-based rendering for data-rich environments
  • Experience with offline-first development architecture and local data synchronization strategies

In compliance with local law, we are disclosing the compensation, or a range thereof, for roles in locations where legally required. Actual salaries will vary based on several factors, including but not limited to external market data, internal equity, location, skill set, experience, and/or performance.
Benefits
  • 100% employer-paid medical, dental, and vision insurance (subject to spousal surcharge).
  • Company holidays, floating holidays, and sick time.
  • Unlimited PTO.
  • Generous 401(k) match.

How To Apply
Interested candidates are encouraged to apply by clicking the "Apply" link at the top of the page. York Space Systems will be accepting applications on a rolling basis until the position is closed. York Space Systems provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, military or protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Must have permanent authorization to work in the United States. This policy applies to all terms and conditions or employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. YORK SPACE SYSTEMS IS AN EEO EMPLOYER.

Apply