Staff Software Engineer - Subscription and Billing

Bill International Co.,Ltd. • San Jose, CA

4d

About The Position

Join BILL's Subscription and Billing team, where we drive innovation and deliver seamless financial solutions that empower businesses to thrive. As a Staff Software Engineer, you will play a pivotal role in architecting and building scalable products that accelerate user acquisition, engagement, and retention. This is an opportunity to shape the future of BILL's platform, collaborating with talented engineers and cross-functional partners to solve complex challenges and deliver measurable business impact.

Requirements

• Proven expertise in designing and building scalable, high-impact software products in a fast-paced environment
• Strong technical leadership skills, with experience guiding teams through complex architectural decisions and project delivery
• Excellent collaboration and communication abilities, with a track record of working effectively across disciplines
• A problem-solving mindset, with the ability to break down complex challenges and deliver innovative solutions that align with business goals
• Commitment to fostering an inclusive, growth-oriented team culture
• Bachelor's in Computer Science or related field (Master's a plus); typically 8+ years of relevant industry experience
• Strong understanding of large-scale web applications and systems, including operational aspects (deployment, capacity planning, monitoring, incident management)
• Demonstrated ability to reason about trade-offs and collaborate across teams and functions on important technical and business initiatives
• Experience driving technical direction in multi-entity SaaS architectures and working with modern software development lifecycle practices
• Modern programming languages such as, Java, Typescript/Node.js (typical stack at BILL for supplier and payments platforms)
• AWS (Lambda, DynamoDB, S3, SNS/SQS, IAM roles and permissions)
• Microservices architecture + API gateway patterns
• Unit and integration test frameworks (Jest, PyTest, JUnit, etc.)
• Application monitoring, logging, and incident response best practices
• CI/CD technologies standard within BILL (likely GitHub Actions, Jenkins, or similar)

Nice To Haves

• React or similar frontend frameworks for UI development and supplier portal enhancements nice to have

Responsibilities

• Design, develop, and deploy robust, scalable software solutions that directly drive product growth and user engagement
• Lead technical architecture discussions and set engineering standards for the team, ensuring high-quality, maintainable code
• Collaborate cross-functionally with Product, Design, Data, and Marketing to identify growth opportunities and translate them into technical solutions
• Mentor and guide engineers, fostering a culture of technical excellence, continuous learning, and innovation
• Analyze complex problems, propose effective solutions, and implement best practices to optimize system performance and reliability
• Drive experimentation and rapid iteration, leveraging data to inform decisions and maximize product impact
• Champion BILL's values by promoting an inclusive, collaborative, and high-performance team environment

Benefits

• 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
• medical, dental, vision, life and disability insurance, 401(k) retirement plan, flexible spending & health savings account, paid holidays, paid time off, and other company benefits

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level