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Senior Integrations Developer - BizTech



Software Engineering
San Jose, CA, USA
Posted on Thursday, April 4, 2024

Do the best work of your career as a champion for small and mid-size businesses.

BILL is a leader in financial automation software for small and midsize businesses (SMBs). As a champion of SMBs, we are dedicated to automating the future of finance so businesses can thrive. Hundreds of thousands of businesses trust BILL solutions to manage financial workflows, including payables, receivables, and spend and expense management. With BILL, businesses are connected to a network of millions of members, so they can pay or get paid faster. Through our automated solutions, we help SMBs simplify and control their finances, so they can confidently manage their businesses, and succeed on their terms.

BILL is a trusted partner of leading U.S. financial institutions, accounting firms, and accounting software providers. We have operations in San Jose, CA, Draper, UT, Houston, TX and are continuing to expand into other geographic locations. If you’re looking for a place that helps you do the best work of your career, look no further than BILL.

Make your impact within a rapidly growing Fintech Company

The BizTech - Integrations team at Bill is responsible for seamlessly connecting the systems and tools experience for our stakeholders ranging from Core Engineering, Sales & Marketing, CX, HR, Vendors and Partners. We love to make systems & tools talk, minimize the manual work by automating as much as possible. If you share the passion to take our growth trajectory to the next level, enjoy being hands on, and enjoy technical challenges around enterprise integrations, this is the job for you!

We are looking for a Senior Integrations Developer to join our growing team. Your primary responsibility will be to establish streamlined business processes, reducing manual effort, and improving operational efficiency by facilitating the exchange of data between various systems and applications, making data more accessible across the organization enabling real-time data exchange, building flexible and scalable integration solutions empowering rapid innovation. The candidate should be a self-starter who does not shy away from experimenting and finding the optimum solution, eager to build relationships and deliver value to our stakeholders across RevOps, MarOps, Customer Success and RiskOps. This role provides the right candidate the opportunity to thrive and truly leave a mark in an entrepreneurial setting!

We’d love to chat if you have:

  • 5+ years of solid experience writing and supporting integration solutions with deep understanding of integration design patterns, Pub/Sub model, API-led design approach
  • Hands-on experience in Mule 4.x, Dataweave 2.x, Runtime Manager, Cloudhub 1.0, 2.0, Cloudhub Private Space
  • Extensive experience with API design and build process. Have a solid understanding of REST and SOAP service principles, JSON and XML data structure, and knowledge of integration patterns
  • Programming knowledge in Python and/or Java
  • Working knowledge of source control tools such as Git
  • Understanding of mTLS, SAML, OAuth
  • Experience integrating w/ enterprise systems like Salesforce, Netsuite, Workday; Third party SaaS applications using APIs; database technologies like Oracle, Amazon RDS, DynamoDB, AWS Redshift, Snowflake; AWS SNS/SQS, S3; SFTP
  • Desire for continuous study of new technologies and functionality, and involvement in projects that push the capabilities of existing technologies
  • Excellent troubleshooting and issue resolution skills. Quickly isolates/debugs issues even in areas outside of one's own domain
  • Security mindset with PCI/PII experience
  • Clear understanding of SDLC and ability to write efficient unit test cases and automation test scripts to abide by Full Cycle Engineering
  • Knowledge of Agile methodologies and Scrum Framework

Nice to have:

  • MuleSoft Certified Developer

This position is located in San Jose, CA.

The estimated salary range for this role is noted below for our San Jose based role. Our ranges for each role and job level are based on a variety of factors including candidate experience, expertise, and geographic location and may vary from the amounts listed above. The role is also eligible for a competitive benefits package that includes: 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.

San Jose pay range
$126,900$151,800 USD

Let’s talk about 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
  • And much more

For positions that are in office we support a hybrid work environment with on-site and remote work days. Check out our LinkedIn Life Page for each location and discover BILL.

We live our culture and values every day

At BILL, we’re different by design—it's our culture. Our CEO is a trusted entrepreneur who lives our cultural values: Humble, Authentic, Passionate, Accountable, and Fun. People here love being their authentic selves, contributing unique experiences, sharing ideas, perspectives, and intellectual curiosity. We celebrate our diversity as the heart and soul of how we work, grow, and succeed together. Inspiring people with meaningful career experiences they love really does make the dream work and our successes just keep getting better. There’s no limit to what we can build and where we can go from here. We’d love you to join us.

BILL is proudly an Equal Opportunity Employer where everyone is welcome. Our innovation and technology are inspired by an inclusive culture unlike any other. Everyone brings a different personal story and perspective and this diverse mix of minds, backgrounds, and experiences is where our greatest ideas come from. We welcome people of all races, ethnicities, ages, religions, abilities, genders, and sexual orientations to make us an even more vibrant company. We want everyone to bring their authentic selves here, to share our values, shape our vision, drive innovation, and become part of a culture we celebrate every day.

Our promise to our candidates is to be transparent, diligent, and engaging while guiding individuals through each step of our hiring process. At BILL we strive to achieve an inclusive and positive candidate experience that aligns with our core values and focuses on diversity.

If you require a reasonable accommodation for your application, interviews, or another aspect of the hiring process, please contact

BILL Culture:

  • Humble - We check our egos at the door. We are curious. We listen, accept feedback.
  • Authentic - We earn and show trust by being real—embracing our authentic selves.
  • Passionate - We care deeply about each other and our customers.
  • Accountable - We are duty-bound to each other, our customers, and society.
  • Fun - We wrap it all together by building connections and enjoying time spent together.

Our Applicant Privacy Notice describes how BILL treats the personal information it receives from applicants