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Senior Front End Developer Jobs in Highlands Ranch, CO

AgentSync, Inc.

Senior Frontend Engineer

Denver, CO · On-site

$160K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We're looking for a Senior Frontend Engineer to partner with our existing team to own the quality and architecture of our customer-facing experience. You'll help build the next iteration of the ...

Bentley Systems

Sr. Optimizely Developer

Arvada, CO · On-site +1

$117K - $154K/yr

Senior Product Manager, Web Experience & Growth Direct reports: 0 Location: Hybrid, Denver, CO or ... Experimentation & Personalization (Frontend Execution) * * Complex Test Engineering: Code and ...

Parsons

Junior Front-End Developer

Westminster, CO

$105K - $122K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Parsons is seeking a Junior Front End Developer, AI Applications to join our team in the Denver ... Willingness to learn from senior engineers and contribute to a collaborative team * Enthusiasm for ...

Parsons Corporation

Junior Front-End Developer

Westminster, CO · On-site

$105K - $122K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Parsons is seeking a Junior Front End Developer, AI Applications to join our team in the Denver ... Willingness to learn from senior engineers and contribute to a collaborative team * Enthusiasm for ...

York Space Systems

Senior Frontend Software Engineer

Laurel, MD · On-site

$120K - $190K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

York Space Systems is seeking 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 ...

Xe Careers

Principal Frontend Engineer

Denver, CO · On-site

$108K - $168K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

About This Role We're looking for a senior frontend engineer to help build and shape the user-facing side of our products. You'll bring deep expertise in modern frontend development, a strong sense ...

DAT

Senior Software Engineer, Frontend

Denver, CO

$126K - $166K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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 ...

Applied Research Solutions

Software Engineer

Littleton, CO · On-site

$160K - $180K/yr

The Senior Front-End Web Developer is responsible for designing, building, and maintaining modern, user-facing web interfaces. This role requires deep expertise in contemporary front-end technologies ...

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Senior Front End Developer information

See Highlands Ranch, CO salary details

$40.9K

$139.7K

$190.5K

How much do senior front end developer jobs pay per year?

As of Aug 16, 2026, the average yearly pay for senior front end developer in Highlands Ranch, CO is $139,668.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,700.00 and $158,500.00 per year, depending on experience, location, and employer.

What are some common challenges senior front end developers face when leading projects, and how can they address them?

Senior Front End Developers often encounter challenges such as balancing the implementation of new technologies with project deadlines, ensuring code quality across a team, and coordinating with backend and UX/UI teams for seamless integration. Proactively setting coding standards, conducting regular code reviews, and fostering open communication with cross-functional teams can help mitigate these challenges. Additionally, staying updated on industry best practices and mentoring junior developers ensures both project success and team growth.

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

To thrive as a Senior Front End Developer, you need advanced proficiency in HTML, CSS, JavaScript, and modern frameworks like React, Angular, or Vue, along with a degree in computer science or equivalent experience. Familiarity with version control systems (e.g., Git), build tools (Webpack, Babel), and testing frameworks is typically required. Exceptional problem-solving, communication, and leadership skills help you collaborate effectively and mentor junior developers. These skills are crucial for delivering scalable, maintainable applications and ensuring a seamless user experience in complex web projects.

What is the difference between Senior Front End Developer vs Front End Developer?

AspectSenior Front End DeveloperFront End Developer
Required CredentialsBachelor's degree in CS or related field, experience with advanced JavaScript frameworksBachelor's degree or equivalent, basic knowledge of HTML, CSS, JavaScript
Work EnvironmentCollaborates on complex projects, mentors junior developersWorks on standard features, under supervision
Employer & Industry UsageTech companies, agencies, startupsSame as senior role, often entry-level
Search & Comparison IntentHigher experience, leadership, complex tasksEntry-level, learning, basic tasks

The main difference between a Senior Front End Developer and a Front End Developer lies in experience, responsibilities, and expertise. Senior developers handle complex projects, mentor others, and possess advanced skills, while front end developers focus on standard features and basic coding tasks. Both roles are essential in tech companies, but the senior position requires more experience and leadership capabilities.

What is the average salary for a senior front end developer?

The average salary for a senior front end developer typically ranges from $90,000 to $140,000 annually, depending on experience, location, and company size. Skilled developers proficient in frameworks like React or Angular and with strong UI/UX knowledge tend to earn higher salaries.

What are the most commonly searched types of Front End Developer jobs in Highlands Ranch, CO?

The most popular types of Front End Developer jobs in Highlands Ranch, CO are:

What are popular job titles related to Senior Front End Developer jobs in Highlands Ranch, CO?

For Senior Front End Developer jobs in Highlands Ranch, CO, the most frequently searched job titles are:

What cities near Highlands Ranch, CO are hiring for Senior Front End Developer jobs?

Cities near Highlands Ranch, CO with the most Senior Front End Developer job openings:

Senior Front End Developer jobs near you

Senior Frontend Engineer

AgentSync, Inc.

Denver, CO • On-site

$160K - $185K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago

Job description

AgentSync started in 2018 with one conviction: compliance shouldn't be this hard. It should enable it. We're a venture backed category-defining SaaS company headquartered in Denver. We've raised $161 million from investors including Craft Ventures, Valor Equity Partners, and Marc Benioff.
Our culture runs on four values: customer love, inspire excellence, always be curious, and act like an owner. That means no ego, no politics, and real ownership over your work. If you want to build something that matters for an industry that's ready for change, we'd love to talk.
Overview
Insurance powers almost everything, and yet the systems behind it are still held together with spreadsheets and manual processes. AgentSync is fixing that. We build modern infrastructure for carriers, agencies, and MGAs that makes compliance automatic and growth possible.
In this role you'll own the experience layer of the AgentSync app, working directly with engineering leads and product owners to bring our next generation of products to life. We hire product-minded engineers who think like owners - people who care as much about the customer and the craft of the experience as the code behind it. Our teams run lean, with a high engineer-to-PM ratio and no dedicated designer, which means the engineers closest to the work are the ones defining what great looks like. We move fast, we build with intention, and we expect everyone to bring their full capability to the work - including knowing when and how to use AI to do it better.
We're looking for a Senior Frontend Engineer to partner with our existing team to own the quality and architecture of our customer-facing experience. You'll help build the next iteration of the AgentSync Platform, and help shape the path forward for our frontend architecture and design system.
What You'll Do
  • Build high-quality, accessible, performant features in our React app across multiple product areas
  • Help shape the path forward for our frontend architecture
  • Build and extend a shared component library and design system for consistent UX across product areas
  • Use AI tools across the development lifecycle - Claude Design where it makes sense, Figma-to-React, code generation, review, and testing - to move faster and raise quality
  • Identify opportunities to embed intelligent, AI-assisted experiences into the product
  • Partner closely with Product and own design and UX end to end
  • Write clean, well-tested code and focused pull requests, and give timely, high-quality reviews
  • Mentor engineers and advocate for a consistent, high-quality user experience across every surface
What You'll Bring
  • 5+ years building and shipping production, mobile-responsive web applications
  • Deep expertise in React, plus modern frontend tooling, state management, and testing
  • Strong web fundamentals - HTML, CSS, accessibility, responsive design, and performance
  • A strong design and UX sensibility - comfortable owning the experience without a dedicated designer
  • Experience building or contributing to shared component libraries and design systems
  • Proven use of AI tools to accelerate frontend work, with a point of view on where they help and where they don't
  • Comfortable weighing frontend architecture tradeoffs - e.g. micro-frontend vs. monorepo - and deciding when each is the right fit
  • Willingness to lean into the backend (Java/Go) when needed, with a solid understanding of how the full system fits together
  • Expert at writing clean, maintainable code and clear pull requests, and giving thoughtful, high-quality reviews
  • Clear communicator with a strong ownership mentality - you estimate and deliver work reliably, and surface risks and tradeoffs early
  • Familiarity with AWS is beneficial
  • A scrappy, gritty, roll-up-your-sleeves mentality - you thrive with ambiguity and ownership

Location
Our ideal candidate will live within 25 miles of our office in Denver. Other states we're able to consider candidates in CA, CO, CT, GA, IL, IN, KS, MA, MD, MI, MN, MO, NC, NY, OR, TN, TX, UT, and WA. We are not hiring or able to consider candidates in New York metro, Seattle metro, or Bay Area.
Total Compensation
The following represents AgentSync's reasonable estimate of the range of possible compensation for this role.
$160K-$185K base salary
Annual company bonus program
⚖ Equity in the form of stock options
Health Benefits
Medical - Multiple Cigna plans to choose from, with up to 80% employer paid premiums for you and your dependents
Dental - Multiple Cigna plans with up to 80% employer paid premiums for you and your dependents
Vision - 80% paid premium plan for you and your dependents
Employee Assistance Plan, Life & AD&D Insurance
Financial Benefits
401(k) retirement savings plan
HSA employer contributions
Other Benefits
Flexible PTO
12 paid holidays per year
12 weeks parental leave w/generous return to work stipend
Candidates: AgentSync Recruiting & Talent teams will only communicate with you using @agentsync.io email addresses. When you receive communication from AgentSync, check the email address domain to ensure you're connected with our team (and not a scammer!).
We are not able to consider candidates who require a work visa now or in the future.
E-Verify: AgentSync participates in the federal E-Verify program. As required, we will verify the identity and employment eligibility of all newly hired employees through E-Verify.

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