Senior Software Engineer (Angular) - Product

Company: Bill.com
Location: Campbell
Posted on: April 5, 2026

Job Description:

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 By replacing outdated financial processes with innovative tools, we help businesses—from startups to established brands—make smarter decisions and gain control of their operations.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 in a remote-eligible role, BILLders collaborate to deliver real impact for businesses that need more time in their busy weeks. BILL builds high performing teams and we seek to hire the best talent for every role. Were committed to building a workplace that fosters inclusion and diverse perspectives, valuing each person’s unique skills and experiences. 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 Join BILL as a Senior Frontend Engineer on our Product Engineering team, where you will build intuitive, scalable, and high-impact financial solutions that empower businesses to thrive. You’ll contribute to a vision-driven team that values purpose, drive, and curiosity, building innovative solutions that directly impact our customers. In this role, you will leverage your expertise in modern frontend technologies, including Angular and GraphQL, to design and implement new features and capabilities. You’ll play a crucial role in designing and delivering exceptional user experiences, collaborating closely with cross-functional partners, and driving the evolution of our web platform. We are looking for a highly self-motivated, high-agency individual eager to grow and learn, who will actively seek opportunities to contribute and shape the product. This is an opportunity to shape the future of fintech products in a collaborative, fast-paced environment where your expertise will directly influence customer success and business growth. Responsibilities : • Drive the design and implementation of new user-facing features and capabilities using Angular and modern JavaScript/TypeScript • Develop and maintain robust microservice front-end architectures, leveraging GraphQL and federated GraphQL • Collaborate cross-functionally with product, design, architecture, and other engineering teams to define and deliver innovative solutions • Use data and user feedback to iterate on features and advocate for thoughtful UX improvements • Ensure high code quality, performance, scalability, and maintainability of frontend applications • Provide technical leadership and mentorship, contributing to architectural decisions and best practices within the team • Mentor junior engineers and foster a culture of continuous learning and innovation We’d love to chat if you have: • Requires a minimum of 5 years of related experience with a Bachelors; 3 years with a Masters; or equivalent work experience. • Proficiency in modern JavaScript frameworks, particularly Angular, for building complex web applications • Demonstrated experience with GraphQL, including federated GraphQL, for efficient data fetching and management • Solid understanding and practical experience with microservice front-end architecture patterns • Ability to collaborate effectively in a cross-functional team environment and communicate technical concepts clearly • Strong problem-solving skills and a passion for building high-quality, scalable software solutions • Specialized experience in deterministic UI state, asynchronous financial flows, and AI-augmented Angular frontend architectures to ensure the security and reliability of the user experience. • Experience exposing AI Agentic capabilities to users in a way that is intuitive, performant, and scalable. Visa Sponsorship: Please note that this position is not eligible for visa sponsorship. Applicants must have authorization to work in the United States without requiring visa sponsorship now or in the future.

Keywords: Bill.com, Cupertino , Senior Software Engineer (Angular) - Product, IT / Software / Systems , Campbell, California