Senior Software Development Engineer Jobs in San Mateo, CA
Senior Software Development Engineer jobs in San Mateo are concentrated among fintech, enterprise SaaS, and healthcare technology employers, with strong demand across the Hillsdale business corridor, downtown San Mateo, and the Bay Meadows mixed-use district. Employers hiring right now include Roblox, Verkada, and Discord. Scan the live roles below and apply to whichever ones fit.
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Mission
Speechify is the easiest way to listen to the world's information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster.
What streaming services have done for audio entertainment, we're doing for audio information. And whatever we're doing seems to be working. We're #1 in our category, and experiencing exponential growth.
Overview
We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify's product experience across platforms. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience.
What You'll Do
- Collaborate with Speechify's Product Teams to scope projects, find ways to reduce scope to get faster feedback from customers, navigate the integration/UX tradeoffs relevant to different product teams, and deliver solutions via our cross-platform SDK
- Optimize existing functionality to ship things like faster loading and more intelligent parsing by designing more efficient abstractions and improving our algorithms
- Ship cloud functions, lightweight backend services, and jobs using Kotlin
An Ideal Candidate Should Have
- Systems thinking. You know that optimizing a system requires end-to-end design, and you believe simplicity is valuable.
- Speed. You work quickly to generate ideas and options and know how to decide which things can ship now and what things need time
- Focus. We're a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
- Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
- Preferred Tech Stack:
- Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform)
- Prior experience with GCP is a plus
What We Offer
- A fast-growing environment where you can help shape the company and product.
- An entrepreneurial-minded team that supports risk, intuition, and hustle.
- A hands-off management approach so you can focus and do your best work.
- An opportunity to make a big impact in a transformative industry.
- Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
- Opportunity to work on a life-changing product that millions of people use.
- Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
- Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio.
The United States Based Salary range for this role is: 140,000-200,000 USD/Year + Bonus + Stock depending on experience
Think you're a good fit for this job?
Tell us more about yourself and why you're interested in the role when you apply.
And don't forget to include links to your portfolio and LinkedIn.
Not looking but know someone who would make a great fit?
Refer them!
Speechify is committed to a diverse and inclusive workplace.
Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.
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Find JobsSenior Software Development Engineer Job Market in San Mateo
Who's Hiring
- Roblox534

- Verkada53

- Discord27

- Upstart27

- Guidewire27

Top Industries Hiring
- Technology & Software
Senior Software Development Engineer Jobs in San Mateo: Frequently Asked Questions
How do I get a senior software development engineer job in San Mateo?
Targeting San Mateo's dense cluster of fintech platforms, enterprise SaaS companies, and health tech firms gives you the strongest footing. Roles concentrate around the Bay Meadows district and downtown corridor, where mid-size and growth-stage companies often move faster than large tech campuses. Experience with distributed systems, cloud-native architecture, or payments infrastructure stands out here, and a portfolio of shipped product at scale matters more than credentials alone.
Which companies hire senior software development engineers in San Mateo?
Employers hiring senior software development engineers in San Mateo right now include Roblox, Verkada, and Discord, based on current listings on Migrate Mate as of August 2026. San Mateo attracts a mix of established financial technology firms, growth-stage SaaS businesses, and healthcare platform companies, many of which maintain engineering headquarters in the city rather than treating it as a satellite office.
Are there remote senior software development engineer jobs in San Mateo?
Yes, and senior software development engineering is one of the more remote-compatible roles given its desk-based, tool-driven nature. About 67% of senior software development engineer openings tied to San Mateo are remote or hybrid as of August 2026, with fully remote roles most common among SaaS and fintech employers headquartered in the city. On-site requirements tend to appear at companies with hardware integration, compliance-heavy environments, or collaborative sprint cultures.
How can I get a senior software development engineer job in San Mateo with little or no experience?
The most realistic entry path in San Mateo is joining a growth-stage fintech or SaaS company at the software engineer or mid-level developer tier, where promotion timelines are shorter and senior scope comes faster than at larger employers. Local companies in the Bay Meadows and Hillsdale corridors frequently hire engineers with strong project portfolios and open-source contributions even without five-plus years of tenure. Contract-to-hire roles at San Mateo's payments and enterprise software firms are also a practical ladder into senior positions.
Which industries hire the most senior software development engineers in San Mateo?
San Mateo senior software development engineer roles concentrate in Technology & Software, based on current listings on Migrate Mate as of August 2026. San Mateo's position between Silicon Valley and San Francisco has made it a preferred home for financial technology platforms and enterprise software companies that need engineering depth without competing directly for talent against the largest Bay Area tech campuses.
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