Senior Software Engineer ( Java)

Sunbit builds financial technology for real life. Our technology eases the stress of paying for life’s expenses by giving people more options on how and when they pay. Founded in 2016, Sunbit offers a next-generation, no-fee credit card that can be managed through a powerful mobile app, as well as a point-of-sale payment option available at more than 25,000 service locations, including auto dealership service centers, optical practices, dentist offices, veterinary clinics, and specialty healthcare services.

Sunbit was included on the 2022 Inc. 5000 list. The financial technology company has also been named a Most Loved Workplace®, Best Point of Sale Company, and a Top Fintech Startup by CB Insights.

We use cutting-edge innovations in financial technology to bring leading data and features that instantly allow individuals to be qualified, making purchases at the point of sale fast, fair, and easy for consumers from all walks of life. We create value focused on our core values; we work tirelessly to ensure that Sunbit becomes available to everyone, everywhere.

What You’ll Do

Sunbit is looking for a Senior Software Engineer to join our multi-disciplinary Account Management Platform Squad.

Join a small, high-impact team building the financial backbone of Sunbit. We're developing a new loan management system from the ground up while keeping critical business systems running - and we need someone who thrives in that kind of challenge.

You'll own significant parts of the new platform architecture, working closely with our BE Engineers and Data Engineers. Including designing, building, and shipping core systems that power how Sunbit manages accounts, balances, settlements, and financial history.

This role is for someone who loves solving hard problems, takes ownership, and delivers.

Key Responsibilities

Design and build core backend services for loan lifecycle management - creation, updates, balances, adjustments, and reconciliation.
Ensure data consistency and integrity across distributed financial systems.
Lead the design and implementation of scalable event-driven or microservices architecture supporting internal and external account operations.
Collaborate closely with Product, Finance, and Data teams to align on accounting, compliance, and operational requirements.
Investigate and resolve complex production issues, ensuring platform reliability and transparency.
Promote best practices in system design, security, observability, and testing.

Requirements:

Requirements

Someone who finds solutions where others see blockers
Self-directed, delivery-oriented, and easy to work with

7+ years of backend engineering experience, with strong distributed systems knowledge
Proven production experience with Java or Kotlin and Spring Boot
Solid understanding of microservices architecture and event-driven design
Experience with AWS (or equivalent cloud platform)
Deep understanding of data modeling, consistency, and transactional integrity, and experience with SQL databases
Enthusiastic adopter of the latest developments in world of generative AI coding tools
Fluent in English and Hebrew

Preferred:

Prior experience in fintech, payments, or accounting systems is desirable.
Proficiency with Kafka, Kubernetes, MySQL, and MongoDB.
Familiarity with data stacks such as DBT, Airflow and Snowflake or comparable technologies

Recruitment Fraud Disclaimer

We’ve been made aware of fraudsters impersonating Sunbit employees during the hiring process. Please note that all official communication will come from an @sunbit.com email address, through our applicant tracking platform @sunbit.comeet-notifications.com or directly via LinkedIn. We will never ask for your age, Social Security number, bank account details, payment of any kind, or other unrelated personal information during the application process. Our hiring process always includes interviews, either by phone, zoom, or in person, before any offer is made. If something feels suspicious, please contact us at HR to confirm. We ask that you contact HR only about potential instances of fraud. HR does not reach our recruiting team directly. Your application directly through the posting is the best way to ensure that your candidacy is reviewed by our team. Due to the volume of applications, we will not respond to nor forward emails about your candidacy that are sent to HR directly, and your email about your application will be deleted from our systems.