Formal
Software Engineer | Fullstack
San Francisco
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hirly's read of this role
- Role family
- Engineering
- Seniority
- Mid level
- Country
- US
- Work mode
- On-site / unstated
- First seen by hirly
- 10 Sept 2026
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the posting
About Formal
Formal is data security platform designed to help teams understand and control their data on autopilot.
We're building a modern protocol-aware reverse-proxy for datastores and APIs that helps organizations understand their data in real-time. This allows teams to see how sensitive data is stored, consumed, and used in order to enforce least privilege through masking, filtering, or anonymization policies.
We are trusted by leading companies such as Ramp , Gusto , Notion to solve problems across data security and compliance, data quality management, and infrastructure access.
Formal is backed by top-tiers VCs including Thrive Capital and Y Combinator with angel investors that include executives and founders from Datadog, Clickhouse, Plaid, and Vanta.
About the Role
Formal is on a mission to build the best engineering team and we're looking for people who want to make outsized impact on shaping the product and building the company.
Our ideal candidate has a deep understanding of building scalable systems, a strong sense of ownership, and enjoys owning projects from inception to scaling it in production.
Our tech stack currently involves Typescript, NextJS, Shadcn, Vercel, and Golang
What you'll do
Continuously improve the performance and reliability of our frontend application by optimizing code and identifying areas for enhancement.
Enhance existing features by incorporating user feedback and implementing improvements to usability and design.
Take ownership of the frontend architecture, ensuring scalability, maintainability, and adherence to best practices.
Lead any initiative you think may have a strong impact on Formal.
What You Need
Relevant software development experience building data-intensive software platforms
Strong expertise in a modern framework (e.g. React, Vue.js) and proficiency with some backend language (we use Go)
Experience with streaming data processing frameworks such as Apache Kafka and Google Pub/Sub
Some experience with underlying infrastructure primitives like Kubernetes and Terraform
Experience in building scalable, responsive, and cross-browser compatible web applications
Solid understanding of frontend development principles, including testing, performance optimization, code modularity, and accessibility
Strong problem-solving skills and the ability to tackle complex technical challenges with innovative solutions
Excellent collaboration and communication skills, with the ability to work effectively in cross-functional teams
Nice-to-Haves
Early engineer at a hyper-growth startup.
Extensive experience designing applications on Figma
Experience contributing to a design framework
Experience with UI/UX and product design
Compensation
This role offers cash compensation and stock options.
The positioning of offers within a certain range depends on various factors, including: candidate experience, qualifications, skills, business requirements, and geographical location.
Benefits (for U.S.-based full-time employees)
100% medical, dental & vision insurance coverage for you
Partially covered for your dependents
Flexible PTO
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