Question
Remote
5-10

Senior Software Engineer

10/8/2025

The Senior Software Engineer will contribute to the development of the core loan application system and solve complex architectural problems. This role also involves collaborating with team members and providing mentorship to junior engineers.

Working Hours

40 hours/week

Company Size

501-1,000 employees

Language

English

Visa Sponsorship

No

About The Company
Sunbit builds financial technology for real life. Our technology approves the majority of people who apply and eases the stress of paying for life’s expenses by giving people more options on how and when to pay. Sunbit offers a next-gen, no fee credit card and point-of-sale lending technology available at over 30,000 service locations, including auto dealership service centers, optical practices, dentist offices, and specialty healthcare services. View our privacy policy here: https://sunbit.com/consumer_privacy Sunbit Now, LLC, NMLS ID 1760582
About the Role

About Us

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 21,000 service locations, including auto dealership service centers, optical practices, dental offices, veterinary clinics, and specialty healthcare services. Sunbit was included on the 2022 Inc. 5000 list. The financial technology company has also been named Sunbit as 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 allow individuals to be qualified instantly, 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.

We invite you to #UnleashyourCuriosity and join our ever-growing R&D organization.

Feel free to reach out with any questions!

What You’ll Do:

Sunbit is looking for a Senior Software Engineer to join our Purchase Apps Squad. This team is central to our company's operations, responsible for developing and maintaining the client loan applications. This role involves working on complex system architecture, offering unique challenges that require a strong passion for architecture, excellent coding skills, and a continuous learning mindset.

Key Responsibilities:

  • Contribute to the development of our core loan application system, ensuring high-quality products and services.
  • Solve complex architectural problems, utilizing your deep understanding of system architecture.
  • Collaborate with other team members, sharing your expertise and facilitating a culture of learning.
  • Maintain our system architecture, ensuring smooth operation and quality user experience.
  • Be an advocate for clean, efficient, and maintainable code.
  • Provide mentorship to junior team members, nurturing their growth and development.
  • Proficiency in modern system architecture with large-scale and high performance.
  • Strong problem-solving skills, capable of meeting technical challenges head-on.
  • A passion for learning, constantly staying up to date with industry trends and technology advancements.
  • Resourceful, self-motivated, and capable of working independently.



Requirements

  • 7+ years of experience in Software Engineering, focusing on system architecture.
  • Experience with software development in Kotlin or Java.
  • Prior experience in a fintech company is highly desirable.
  • Experience with a microservices architecture
  • Experience with AWS.
  • Experience with Spring framework.
  • Experience in payment processing or other financial services.
  • B.Sc in computer science or equivalent.
  • Fluent English



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@sunbit.com to confirm. We ask that you contact hr@sunbit.com only about potential instances of fraud. hr@sunbit.com 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@sunbit.com directly, and your email about your application will be deleted from our systems.

Key Skills
Software EngineeringSystem ArchitectureKotlinJavaMicroservicesAWSSpring FrameworkPayment ProcessingFinancial ServicesProblem SolvingMentorshipClean CodeContinuous LearningCollaborationSelf-MotivationResourcefulness
Categories
TechnologyFinance & AccountingEngineeringSoftware
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