Staff Software Engineer (Frontend) - Working Capital

Innovate with purpose

At BILL, we believe in empowering the businesses that drive our economy. By replacing outdated financial processes with innovative tools, we help businesses—from startups to established brands—make smarter decisions and gain control of their operations. And we don’t stop there: we’re creating the future of financial automation so businesses can spend more time on what matters.

Working here means you become part of a vision-driven team that’s ready to tackle challenges and build cutting-edge solutions. We value purpose, drive, and curiosity—and we thrive in a fast-paced, ever-changing environment. Whether in one of our offices in San Jose, CA, Draper, UT, or working remotely, BILLders collaborate to deliver real impact for businesses that need more time in their busy weeks.

At BILL, we listen, learn, and lead—fostering collaboration and a drive for continuous growth. We’re committed to building a diverse and inclusive workplace that values each person’s unique skills and experiences. Even if you don’t meet every requirement, we’d love to hear from you—you might be just what we’re looking for, whether in this role or another.

✨ Let’s give businesses more time for what matters.

Make your impact within a rapidly growing Fintech Company

We want engineers who are passionate about solving problems and addressing customers’ needs. Being a software engineer means balancing the long term technical concerns with the immediate market demands. We want this to be more than just a job for you too–we want it to feel like your company, where you have the power to suggest and enact changes to make something better, even if it has nothing to do with software development.

• As a software engineer, you will be collaborating with other software engineers, product managers, and UI/UX designers in a cross functional, collaborative environment to innovate in and improve on the product. You’ll have opportunities to own the technical planning, implementation, and delivery of impactful features. You will be contributing to the mobile and web applications built with ReactJS and to its associated GraphQL API and backend services built in Elixir with a Postgres database.

We’d love to chat if you have:

• 6-10 + years of professional experience working on an Agile software development team
• Experience developing SaaS applications in the cloud
• Experience completing and “shipping” finished products and features in a CI/CD environment
• Experience with JavaScript and es6+ best practices/paradigms
• Practiced in full stack development with JavaScript and a Server-Side language/framework
• CS Degree, Lambda School graduation certificate, or equivalent experience is required
• Competencies around planning; defining technical scope and drawing out flow diagrams for architecture before coding takes place
• Versed in sound quality assurance principles
• Evaluating existing codebases to identify areas that need optimization.
• Assessing the efficiency of technologies, instrumentation, and reporting
• Collaborating with the engineering team on prototype development
• Interpreting analytical and performance data
• Ensuring compliance with industry standards and secure coding best practices
• Comprehensive knowledge of engineering processes, application design, and system optimization
• Proficient analytical and problem-solving abilities
• Excellent collaboration and communication skills
• Ability to apply engineering best practices and report on risks, timelines, work done, and deployment risk mitigation
• Demonstrated ability to lead others
• Experience or knowledge with React JS, GraphQL, Emotion JS
• Experience or knowledge with React Testing Library, Cypress
• Experience or knowledge with Node JS
• Keeping abreast of developments and innovation in the React and GraphQL communities

Let’s talk about benefits

• 100% paid health, dental, and vision plans (choose HMO, PPO, or HDHP)
• HSA & FSA accounts 
• Life Insurance, Long & Short-term disability coverage
• Employee Assistance Program (EAP)
• 11+ Observed holidays and wellness days and flexible time off 
• Employee Stock Purchase Program with employee discounts
• Wellness & Fitness initiatives
• Employee recognition and referral programs
• And much more

What’s in it for you? 

Redefining how businesses automate their work is a fast-paced, exciting, and fun environment. But we also have benefits and perks to ensure the magic isn’t only experienced by our customers, but by our employees as well. 

Here is a preview of some of the amazing benefits here at BILL:

• 100% paid employee health, dental, and vision plans (choose HMO, PPO, or HDHP)
• HSA & FSA accounts 
• Life Insurance, Long & Short-term disability coverage
• Employee Assistance Program (EAP)
• 11+ Observed holidays and wellness days and flexible time off 
• Employee Stock Purchase Program with employee discounts
• Wellness & Fitness initiatives
• Employee recognition and referral programs
• And much more

Don’t believe us? Check out our culture, benefits, and teams on our career site, LinkedIn Life, or YouTube pages.

BILL is an Equal Opportunity Employer that values diversity and inclusion. We believe our best ideas come from the unique stories, perspectives, and experiences of our team members. We welcome people of all backgrounds, abilities, and identities to bring their authentic selves and contribute to our culture.

We are committed to a transparent, inclusive hiring process that reflects our values. If you need accommodations at any stage, please contact interviewaccommodations@hq.bill.com.