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Full Time

Senior Development Engineer (PHP)/ 1 week ago

WEX Inc.
$121,500 - $145,500 /yearly
Application ends: 2026-02-27

Quick Summary

WEX is hiring a Remote Senior PHP Software Engineer with 5+ years of experience specializing in PHP, the Symfony Framework, Doctrine, and RESTful APIs to modernize and enhance their core Field Service Management (FSM) SaaS platform. This role involves designing scalable APIs, refactoring existing features for improved performance and stability, driving architectural decisions via design documents, and acting as a technical leader by mentoring and conducting rigorous code reviews. Candidates must have experience with relational/NoSQL databases, microservice patterns, cloud platforms (AWS/Azure/GCP), Docker, and automated testing. The pay range is $121,500 to $145,500.

Senior PHP Software Engineer (Remote)

About the Role: WEX FSM Platform Development

WEX FSM (formerly Payzerware) is a comprehensive, end-to-end Field Service Management (FSM) SaaS platform designed to help contractors manage operations, grow sales, and simplify back-office tasks, including scheduling, dispatch, invoicing, and payment/financing solutions.

We are seeking a Senior PHP Software Engineer to join our remote team. This pivotal role involves designing, developing, and deploying our flagship SaaS product, WEX FSM. You will be key in building robust, scalable APIs that enhance our product and empower partner integrations. You will collaborate with Product Managers to translate business requirements into technical specifications, mentor engineers, enforce coding standards via rigorous code reviews, and proactively reduce technical debt.

How You'll Make an Impact

As a Senior PHP Software Engineer, you will modernize and improve the performance and stability of our core WEX FSM SaaS product. Your expertise in the Symfony PHP Framework will be essential for refactoring and enhancing existing application features, ensuring they are robust, scalable, and maintainable. Your contributions will directly result in a faster, higher-quality user experience.

Experience You'll Bring

  • 5+ years of professional hands-on experience developing applications using PHP, Symfony, Doctrine, and RESTful APIs.
  • Demonstrated ability to adapt quickly to new technologies and methodologies.
  • Strong problem-solving skills, excellent communication, and collaboration skills.
  • Experience using both relational and NoSQL databases.
  • Solid grasp of microservice design patterns and best practices.
  • Required experience with API documentation (OpenAPI/Swagger preferred), along with the ability to drive architectural decisions through written design documents.
  • Familiarity with cloud platforms (e.g., AWS, Azure, Google Cloud) and containerization technologies like Docker.
  • Strong understanding of automated testing principles and practices (e.g., unit, integration, contract testing).
  • Act as a technical leader, assisting in new hire onboarding and conducting code reviews that enforce established coding standards and best practices.

Education and Compensation

Bachelor's degree in Computer Science, Software Engineering, or a related field is strongly preferred, but equivalent experience will be considered.

Pay Range: $121,500.00 - $145,500.00

WEX offers a comprehensive and market competitive benefits package, including health, dental, and vision insurances, retirement savings plan, paid time off, and tuition reimbursement.

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WEX Inc.

WEX Inc.

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