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Senior Front End Software Engineer Jobs (NOW HIRING)

ICON

Senior Software Engineer I, Frontend

Austin, TX · On-site

$121K - $160K/yr

... Senior Front End Software Engineer focusing on web applications at ICON, you will be responsible for developing visualization and planning tools to streamline the residential construction process.

AllSTEM Connections

Software Apps Engineer

Manhattan, NY · On-site

$104K/yr

Senior Front End Software Engineer (React / Next.js) We are seeking a high-caliber Senior Front End Software Engineer to join a lean, high-impact engineering team. This role is pivotal to our success ...

Weekday AI

Frontend Software Engineer

Frontend Software Engineer Role Type : Contractor Location: Remote We are seeking experienced Frontend Software Engineers to contribute to an AI-driven initiative focused on building and evaluating ...

DAT

Senior Software Engineer, Frontend

Denver, CO

$126K - $166K/yr

DAT.com/company Job Application Deadline: 07/31/2026 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: 07/31/2026 The opportunity As a Senior Frontend Software Engineer, your expertise will directly shape the architecture, quality, and long-term direction of ...

Assa Abloy

Frontend Software Engineer

Phoenix, AZ · On-site

Frontend Software Engineer Location: Phoenix, Arizona Department: Building Technology Solutions Reports To: Commercial Development Manager Summary We are launching a new, greenfield product ...

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Senior Front End Software Engineer information

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$71.5K

$146.8K

$198K

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

As of Jul 16, 2026, the average yearly pay for senior front end software engineer in the United States is $146,771.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,500.00 and $168,500.00 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, and why are they important?

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.
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What cities are hiring for Senior Front End Software Engineer jobs? Cities with the most Senior Front End Software Engineer job openings:
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Senior Front End Software Engineer jobs near you
Infographic showing various Senior Front End Software Engineer job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 76% Full Time, 18% Part Time, 2% Temporary, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $146,771 per year, or $70.6 per hour.
Senior Front-End Software Engineer (Development and Support of LIMS)

Senior Front-End Software Engineer (Development and Support of LIMS)

Codexis Inc

Redwood City, CA

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 15 days ago

Job description

Description
Codexis, a biotechnology company based in Redwood City, CA, is looking to hire a Senior Front-End Software Engineer with Development and Support of LIMS experience.
 
Codexis is a leading enzyme engineering company leveraging its proprietary CodeEvolver® technology platform to discover, develop and enhance novel, high-performance enzymes and other classes of proteins. Codexis enzymes solve for real-world challenges associated with small molecule pharmaceuticals manufacturing and nucleic acid synthesis. The Company is currently developing its proprietary ECO Synthesis™ platform to enable the scaled manufacture of RNAi therapeutics through an enzymatic route. Codexis enzymes can drive improvements, such as higher yields, reduced energy usage and waste generation, improve efficiency in manufacturing and greater sensitivity in genomic and diagnostic applications.  
To meet the goals we’ve set for ourselves, we look for individuals who are driven, eager to grow and ready to embrace meaningful challenges. We empower employees to be authentic, ambitious, agile and have the courage to take action where they can make a positive impact. 
Come join us on this journey to transform the enzyme engineering landscape for the betterment of human health.
About the Opportunity:

The Senior Front-End Software Engineer will play a critical role in advancing Codexis’ software capabilities by collaborating closely with scientists to translate their needs into engaging visual solutions. This role will be based in Redwood City, CA.
If any of the below describes you, we would love to meet you!
  • Adaptable, highly accountable, and able to prioritize effectively.
  • Excellent communication, interpersonal, and organizational skills.
  • Critical thinker, with an emphasis on problem-solving.
  • Strong team player with the ability to oversee software development through a complete lifecycle.

In this role you will be responsible for:
  • Collaborating closely with scientists to gather and implement software requirements across various stages of development.
  • Working directly with end-users to install, train, and support both internal and third-party software solutions.
  • Translating innovative ideas into dynamic and functional visual software applications.
  • Utilizing a diverse set of programming skills, applications, and platforms to enhance the capabilities of Codexis CodeEvolver® technology.

The essential requirements of the job include:
  • B.S. in Computer Science or a related field with at least 8 years of relevant experience, or 6 years with a Master’s degree.
  • A background in biology/BioTech/Life Sciences is a critical requirement 
  • Development and support of a laboratory Information Management System (LIMS)
  • Experience training on developing a UI with React 
  • Strong programming skills, particularly in front-end web applications using industry standards such as React, HTML, CSS, JavaScript, NodeJS, Jotai, MUI, and others.
  • Proven experience in web-based user interface development, including single-page applications (SPAs) and progressive web apps.
  • Familiarity with web application development, including REST APIs and security protocols.
  • Understanding of Agile development methodologies.
  • Knowledge of Java and experience in ensuring complete software development cycles.
Additional experience that would be valuable for this role includes:
  • An understanding of machine learning concepts such as Neural Networks and Bayesian Models.
  • Experience in developing supervised and unsupervised learning algorithms.
  • Familiarity with SQL databases, including Oracle, PostgreSQL, and Cassandra.
  • Experience in effectively communicating with scientists.
CODEXIS PAY TRANSPARENCY: The anticipated salary range for candidates who will work in Redwood City is $125,000 to $155,250. The final salary offered to a successful candidate will be dependent on several factors that may include but are not limited to the type and length of experience within the job, type and length of experience within the industry, education, etc. Codexis is a multi-state employer, and this salary range may not reflect positions that work in other states​.

What can Codexis offer you?
  • Medical, Dental and Vision Insurance 
  • Basic Life, AD&D, Short- and Long-Term Disability Insurance 
  • 401k with Company Match up to 4% 
  • Company Equity 
  • Generous Paid Time Off including 18 Company Holidays (with a summer and winter shutdown), Vacation, and Wellness Time 
  • Annual Lifestyle Account for reimbursement of fitness programs, equipment and more 
  • Employee Stock Purchase Program (ESPP) 
  • Flexible Spending Accounts (Commuter/Parking, Dependent Care & Healthcare)
  • Student Debt Program (Company Contribution to Loans)
  • Mental Health Wellness Program
  • Subsidized onsite lunch program
  • Onsite Gym Facilities
  • Paid Parental Leave
  • And More!