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Front End Software Engineer Jobs in Westminster, CO

Deep Reef

Frontend Software Engineer

Denver, CO · On-site

$90 - $130/hr

We're looking for a passionate Frontend Software Developer to join our growing team at Deep Reef.You'll be responsible for creating exceptional user experiences using cutting-edge technologies like ...

CACI

Front-end Software Developer

Denver, CO · On-site

$189K/yr

Job Title: Front-end Software Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required:

CACI

Front End Software Developer

Denver, CO · On-site

$107K - $124K/yr

Job Title: Front End Software Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: None Type of ...

CACI

Front End Software Developer

Denver, CO · On-site

$107K - $124K/yr

Job Title: Front End Software Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: None Type of ...

Cymertek

Front End GUI Developer / Software Engineer

Aurora, CO · On-site

$106K - $123K/yr

... Software Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a creative and detail-oriented Front End ...

DAT

Senior Software Engineer, Frontend

Denver, CO · On-site

$126K - $166K/yr

DAT.com/company Job Application Deadline: 09/30/2026 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: 09/30/2026 The opportunity As a Senior Frontend Software Engineer, your expertise will directly shape the architecture, quality, and long-term direction of ...

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All JobsFront End Software Engineer JobsFront End Software Engineer Jobs in Westminster, CO

Front End Software Engineer information

See Westminster, CO salary details

$61.6K

$140.2K

$199.8K

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

As of Sep 6, 2026, the average yearly pay for front end software engineer in Westminster, CO is $140,209.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,000.00 and $163,000.00 per year, depending on experience, location, and employer.

What is a front end software engineer?

A front end software engineer or developer designs websites and applications, often using JavaScript and CSS, to ensure that client-side software can run them optimally. As a front end software engineer, you must evaluate system design, networking, and data compression to ensure a website or application is efficient and can handle high-volume traffic. Your focus is on web usability and a seamless user experience. Qualifications include a bachelor’s degree in information technology or computer science. Companies expect a front end software engineer to understand JavaScript, CSS, and HTML. You can gain additional employment opportunities with knowledge of C++, AJAX, and Python.

What does a front end software engineer do?

A Front End Software Engineer is responsible for designing, developing, and maintaining the user-facing parts of websites and web applications. They use technologies like HTML, CSS, and JavaScript to create interactive and visually appealing interfaces that users interact with directly. Additionally, they work closely with designers and back end developers to ensure seamless integration and optimal user experiences. Their role often involves optimizing web performance, ensuring cross-browser compatibility, and implementing responsive design for various devices.

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

To thrive as a Front End Software Engineer, you need strong proficiency in HTML, CSS, JavaScript, and modern frameworks such as React or Angular, often supported by a relevant degree or equivalent experience. Familiarity with version control systems like Git, responsive design tools, and testing frameworks is typically required. Excellent problem-solving, attention to detail, and effective communication skills help you collaborate with designers and back-end engineers. These abilities ensure you can build user-friendly, visually appealing, and high-performing web applications that meet both technical and business requirements.

How does a front end software engineer typically collaborate with designers and back-end developers during a project?

Front End Software Engineers work closely with designers to translate UI/UX mockups into interactive, responsive web interfaces, ensuring the final product aligns with the intended user experience. They also collaborate with back-end developers to integrate APIs and data services, often participating in joint planning sessions and code reviews to align on functionality and performance requirements. Regular communication, using tools like Jira or Slack, and participation in agile ceremonies like stand-ups and sprint planning, are standard practices to keep workflows smooth and ensure alignment across teams.

What is the difference between Front End Software Engineer vs Web Developer?

AspectFront End Software EngineerWeb Developer
Primary FocusBuilding and optimizing user interfaces and client-side applicationsDeveloping websites and web applications, including both front-end and back-end tasks
Skills & CertificationsHTML, CSS, JavaScript, frameworks (React, Angular), UI/UX designHTML, CSS, JavaScript, sometimes back-end languages (PHP, Python), CMS platforms
Work EnvironmentTech companies, startups, agencies focusing on user experienceWeb development agencies, freelance, corporate websites

While both roles involve web development, a Front End Software Engineer specializes in creating and optimizing the visual and interactive aspects of applications, often working with advanced frameworks. Web Developers may handle broader tasks, including back-end development, and may work on entire websites. The choice depends on whether you prefer a specialized front-end focus or a more general web development role.

More about Front End Software Engineer jobs

What cities near Westminster, CO are hiring for Front End Software Engineer jobs?

Cities near Westminster, CO with the most Front End Software Engineer job openings:

Front End Software Engineer jobs near you
Infographic showing various Front End Software Engineer job openings in Westminster, CO as of August 2026, with employment types broken down into 88% Full Time, 10% Part Time, and 2% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $140,209 per year, or $67.4 per hour.

Front End Software Engineer

Altamira Technologies Corp.

Englewood, CO

$140K - $180K/yr

Full-time

Re-posted 16 days ago

Job description

Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities worldwide by focusing on creating innovative solutions leveraging common standards in architecture, data and security. Altamira believes that our people and the culture of our company differentiate us from other companies.
 
Location: Englewood, CO.
 
Position: Front-End Software Engineer
 
Position Description: We are seeking a Front-End Software Engineer that possesses a mix of talent areas related to full-stack development. As part of our team, you will provide software and web development services. Our ideal candidate would possess a broad range of skills as our scope of work spans various technologies. Examples of technologies we are currently using to support our customers include Java, Python, JavaScript, Angular, React, and ElasticSearch. Altamira Technologies Corporation encourages independent problem solving but also provides deep reach-back support and a collaborative environment for our engineering team. We are looking for candidates who have experience with developing and are not afraid to adapt to the right architecture, languages, and libraries to build the best systems for the mission and deliver the best user experience.
 
Role and Responsibilities
  • Produce software based on desired functionality provided by users and analysts
  • Interpret mission needs and requirements to produce user-friendly software systems
  • Leverage continuous integration to create sustainable and maintainable software
  • Interact with teammates and users through whiteboard sessions and/or design documents to establish circular feedback
Education and Experience
  • Bachelor’s in Computer Science, Computer Engineering, Electrical Engineering, or a related field.
  • Experience in one or more of the following: Java, JavaScript/Typescript, Python, Angular, ELK stack, Redis, Web Services (REST), Containerization (such as docker, lxc), Kubernetes, helm, Machine Learning, Data Analytics, Android development, NoSQL and SQL databases, Xmidas, Digital Signal Processing.
  • Experienced with Svelte preferred.
Abilities and Competencies
  • TS/SCI REQUIRED. Current CI poly preferred. 
  • Self-motivated and eager to work intently to satisfy mission requirements.
  • Adaptable and has the desire to maintain our company culture.
  • Ability to effectively communicate in verbal and written communications.
  • Ability to multitask and adjust priorities as needed.

In accordance with Colorado’s Equal Pay for Equal Work Act, the salary range for these positions is $140,000 to $180,000.  However, Altamira Technologies Corporation considers multiple variables when determining compensation, including but not limited to, the level of responsibilities, prior work experience, education/certifications, customer contractual specifications, and any clearance requirements.

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