Frontend Senior Software Engineer at Siteline
Siteline · San Francisco, United States Of America · Hybrid
- Senior
- Office in San Francisco
ABOUT SITELINE
Siteline is a Series A SaaS startup in the construction space. We're a team of 25 full-time employees who live and work remotely across the US, with a small in-person office in San Francisco.
What problems are we solving?
Why are we building this?
The Role
We’re looking for a seasoned engineer and frontend technical lead: someone who can design and ship complex product features from the first line of code to production launch.
This is a frontend-heavy role that demands full-stack fluency and a product mindset. You won’t just implement designs - you’ll work directly with product and design to shape them, making smart, user-focused tradeoffs along the way. You’ll spend much of your time in TypeScript + React, but you’ll also model data in Postgres, debug backend services, and work on integrations with the systems our customers rely on.
We’re a small, senior team building Siteline - a billing platform for the construction industry. The problems here are complex and nuanced, but rewarding: modeling deeply nested financial data, orchestrating complex API syncs, and making it all feel effortless for the user.
What you’ll do
- Weigh in on product direction - collaborate with product and design to shape features, make tradeoffs, and ensure we’re solving the right problems for our users
- Build high-impact product features in TypeScript + React (functional components, hooks, MaterialUI)
- Apply a deep understanding of React state management & lifecycle to architect predictable, maintainable UIs
- Use GraphQL (Apollo) to power type-safe data flows between frontend and backend
- Model and manage complex nested/relational datasets for billing, compliance, and analytics
- Contribute to backend services to support frontend features
- Write clear design docs, QA plans, and deployment strategies for your projects
What we’re looking for
- 4+ years of professional software engineering experience
- Proficiency in React - especially state management, lifecycle patterns, and Hooks
- Strong full-stack fluency - comfortable making schema changes, debugging API calls, and tuning backend queries
- Track record as a product engineer - you think deeply about user workflows, not just code paths
- Experience modeling relational data
- Proven ability to deliver projects end-to-end: from architecture to production
- Strong collaboration skills and a desire to work in a small, senior, high-trust team
Bonus points for:
- Experience in SaaS or complex web applications
- Construction tech, ERP, or billing/payments domain knowledge
- Accessibility best practices, or advanced PDF/file handling
- Building shared libraries or developer tooling
- Creativity - You like to express yourself creatively through hobbies or interests outside of coding
Why Siteline
- Small but mighty - everyone here is excellent at what they do
- Impact from day one - you’ll shape product decisions and see your work live quickly
- Challenging problems - not “yet another CRUD app”
- Hybrid with purpose - we collaborate in-person in our SF office with views of the Bay, Chinatown, and North Beach
- Low-ego culture - smart, kind teammates who care about doing great work (and are really fun to be around)
Compensation & benefits
- Salary range: $165,000 - $185,000 annually (final offer within this range will depend on experience and skills)
- Health & wellness benefits: Comprehensive health, dental, and vision insurance. Commuter benefits for in-office work.
- Equity options: As a startup, we offer equity options to ensure that you share in our success as we grow together
- Professional development: Annual $1K learning stipend to use toward classes, certifications, conferences, or other meaningful career development
- Paid time off: Unlimited PTO policy with an encouraged three-week annual minimum
Legal disclosures
Work location
This is an in-person role based in San Francisco, California
Equal opportunity
Siteline is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. We encourage applications from all qualified individuals and are dedicated to fostering a culture of respect and belonging. If you’re passionate about our mission and excited to contribute to a diverse team, we would love to hear from you!
Fair chance ordinance
Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records