Web Developer
US$137,500 – US$166,500 / yr base salary
Posted 31 Aug 2026
Advertised as “Senior Web Developer”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 5+ yrs
- Management level
- Individual contributor
- Employment
- Hybrid
| Base salary | US$137,500 – US$166,500 / yr |
|---|
Study levelMaster's
ABOUT PROMETHEUS
Founded in 1965, Prometheus is the largest privately held owner of apartments in the San Francisco Bay Area, with a portfolio of over 13,000 apartments in the Silicon Valley, Portland, and Seattle regions. We invest in real estate long-term and the focus on enduring quality drives every element of what we do - from our selection of locations to design decisions, reinvestments into our Neighborhoods and our operating strategy.
We are proud to be a Certified B Corporation, part of a group of companies that meets the highest standards for using business as a force for good. We have more than 500 Prometheans, and have a home office in San Mateo, with satellite offices in Portland, Oregon, and in the Bay Area. We are a vertically integrated company with four main core competencies in-house: acquisitions/investments, development, value-add renovations, and operations/property management. Prometheus has a long history of award-winning approaches to what we do, receiving over 100 awards for design and excellence including Fortune Magazine’s list of 100 Best Small & Medium Companies, the 100 Best Workplaces for Women and Best Places to Work in the Bay Area.
OUR PURPOSE
We are focused on Good Living for the Greater Good. This means providing a true sense of home and belonging for our Neighbors and Prometheans and giving our time and resources to bring positive change locally and beyond. It also means supporting you in your career goals with the very best working experience, and that starts with us having fun in the work we do together.
YOUR ROLE AND IMPACT
Our IT Team is looking for an experienced Senior Web Developer based in San Mateo to build, scale, and maintain high-impact web applications and digital platform integrations. Working closely with engineering leadership and cross-functional teams, you will translate business requirements into technical solutions, contribute to architectural decisions, and uphold engineering best practices.
- Software Development - Design, develop, test, and deploy modern web applications using React, TypeScript/JavaScript, and modern front-end frameworks. Build and maintain reliable integrations with content management systems, Property Management Systems, and Salesforce CRM using REST, SOAP, and APIs. Troubleshoot production issues, optimize performance, and ensure system reliability. Uphold code quality through peer reviews, automated testing, CI/CD pipelines, and secure coding standards.
- Cross-functional Collaboration - Collaborate with business stakeholders and offshore/cross-functional teams to deliver scalable digital solutions. Partner with Business Solutions team to manage deliverables, assist in training development and roadmap planning.