PHP Web Developer

Comsol Inc.
Burlington, MA

COMSOL, Inc. is seeking a PHP web developer to join our Web team onsite in Burlington, MA.

Job Description

Our team is responsible for maintaining the code of the COMSOL website and global intranet, which includes both internally developed tools and open source software. The projects we work on include adding new features and functionality, creating new tools, keeping pages current with design trends, and fixing bugs in existing projects. We face interesting challenges in back-end web development every day. These challenges include, but are not limited to, writing code for a globally distributed infrastructure, maintaining data concurrency and consistency, and integrating many different tools into a single platform. As a member of our Web team, you will be supported by other PHP developers, a front-end team in charge of website layout/UX, and other teams responsible for messaging and branding.

Responsibilities

  • Create new tools from specs provided by front end team and project stakeholders
  • Add new features and functionality to existing tools
  • Assist in upgrading current codebase from outdated libraries to more modern frameworks (i.e., Zend Framework to the Laminas Project Framework)
  • Write JavaScript to implement design and UX decisions provided in project specifications
  • Use Git for source control with clear commit messages, referencing tickets or project pages
  • Benchmark, profile, and debug
  • Collaborate with content developers, marketing staff, and front-end team members

Minimum Qualifications

  • Strong PHP skills with MVC experience (Zend Framework/Laminas preferred)
  • Strong JavaScript development (vanilla, jQuery, Angular, VueJS)
  • Familiarity with MySQL
  • Clean coding habits
  • Unit testable code (PHPUnit)
  • Experience with legacy code
  • The ability to communicate clearly with team members and project stakeholders
  • Current eligibility to work in the U.S. is required. No sponsorship for employment-based visas will be offered for this position. F-1 visa holders not accepted.

Preferred Qualifications

  • A portfolio showcasing your work
  • Experience with working on business-to-business websites
  • Experience with Git
  • Experience with ZendFramework 2+/Laminas Project

Our Dev Environment

  • PHP backend primarily using Zend Framework 2+
  • IDE of choice (PHPStorm, Visual Studio Code, Sublime, etc.)
  • Atlassian Products (JIRA, Confluence, BitBucket, Bamboo)
  • LESS and SASS CSS Preprocessors
  • MySQL/MariaDB (navicat)
  • LAMP Stack
  • Git

About COMSOL

COMSOL is the leading innovator of multiphysics software for research and development (R&D). Our products are continuously pushing the boundaries of computer-aided engineering (CAE), so that our customers can solve challenging science and engineering problems and develop better products, faster.

The COMSOL product family enables our end users to solve even the most sophisticated science and engineering problems, thanks to our intuitive and flexible graphical user interface. We create the tools that drive new breakthroughs in physics and engineering — and we love what we do.

Working at COMSOL

The Burlington, MA, location has offices instead of cubicles or an open-floor plan, and is spacious, bright, and comfortable. Our kitchens are always stocked with fresh fruit and coffee. Employees enjoy a casual dress code, relaxed atmosphere, and free gym access. Our office is in an easy-to-find central location and we are within walking distance of many restaurants and the Burlington Mall.

The COMSOL Group is a fast-growing, high-tech engineering software company that was founded in Stockholm, Sweden, in 1986 and has grown to include 16 offices and a distributor network throughout the world.

At COMSOL, Inc. we offer our employees:

  • Compensation commensurate with skills and experience.
  • Health and 401(k) plans with a company match and other benefits.
  • Generous vacation time.
  • A spacious, bright, and comfortable office with private workspaces.
  • A surrounding office park with onsite restaurants, hotels, bars, and a free fitness center with workout classes (https://www.districtburlington.com/).

COMSOL is an Affirmative Action/Equal Opportunity Employer.

Salary range: $90K–$110K

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ReferenceREF-9752
Job title PHP Web Developer
LocationBurlington, MA, USA

Contact Information

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Has COMSOL been identified to you as a source of potential employment by any employment recruiter or placement agency at any time?*

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Cover Letter, CV, and University Grades

Attachment(s)

Cover Letter


Optional Equal Opportunity and Affirmative Action Information

COMSOL is an Affirmative Action/Equal Opportunity Employer. Any information you volunteer below is for compliance with government regulations and guidelines only.

Ethnicity

Gender

Veteran

Protected Veteran Definition

COMSOL is a federal contractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. To do this, we must ask applicants if they have a disability or have ever had one. Completing this form is voluntary.

I certify that I have read the "Voluntary Self-Identification of Disability" form and understand the options below represent the selections on that form.

Voluntary Self-Identification of Disability

COMSOL is committed to working with and providing reasonable accommodation to individuals with disabilities. If you need special assistance or an accommodation while seeking employment, please call: (781) 273-3322 or send an email to [email protected]. We will make a determination on your request for reasonable accommodation on a case-by-case basis.

Posted 2026-05-28

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