Sardine
About the Role You will design, implement, and maintain high-performance backend services built in Go (Golang) and deployed across Google Cloud Platform (GCP) and AWS, ensuring systems are robust and maintainable. You will collaborate with business stakeholders to develop compliance-focused products used by banks, fintechs, and other financial institutions, including products focused on financial risk, reconciliation, and fraud detection. You will build and implement APIs for banking or payment systems. You will partner with cross-functional engineering and product teams to coordinate development efforts. You will develop, refine, and maintain user-facing technical documentation, ensuring clarity, accuracy, and accessibility to support users. You will own the full product lifecycle, including design, implementation, and end-to-end testing, using Cypress, JUnit, or Mockito, ensuring reliable delivery, continuous improvement, and adherence to high quality standards throughout each development phase.
Requirements Master's degree in Computer Science or related field 1 year of experience in integrating and building APIs for banking or payment systems Building products focused on financial risk reconciliation or fraud detection Web backend development Developing production applications using Go (Golang) Implementing end-to-end test automation using Cypress, JUnit, or Mockito AWS Cloud Core banking integrations
Responsibilities Design, implement, and maintain high-performance backend services built in Go and deployed on GCP and AWS Collaborate with business stakeholders to develop compliance-focused products used by banks, fintechs, and other financial institutions, including products focused on financial risk, reconciliation, and fraud detection Build and implement APIs for banking or payment systems Partner with cross-functional engineering and product teams to coordinate development efforts Develop, refine, and maintain user-facing technical documentation, ensuring clarity, accuracy, and accessibility to support users Own the full product lifecycle including design, implementation, and end-to-end testing, using Cypress, JUnit, or Mockito, ensuring reliable delivery, continuous improvement, and adherence to high quality standards throughout each development phase
Benefits Generous compensation in cash and equity Early exercise for all options including pre-vested Work from anywhere Remote-first Culture Flexible paid time off and Year-end break Health insurance, dental, and vision coverage for employees and dependents US and Canada specific 4% matching in 401k / RRSP US and Canada specific MacBook Pro delivered to your door One-time stipend to set up a home office desk chair screen etc Monthly meal stipend Monthly social meet-up stipend Annual health and wellness stipend Annual Learning stipend Funding Investors Senior Software Development Engineer Backend Xeni, Inc. · 1 day ago Senior Backend Engineer Blockworks · 6 days ago Senior Backend Developer Tangem AG · 6 days ago Senior Backend Engineer Finapps/Access Fireblocks · 1 week ago Senior Software Engineer Fiat Payments & Banking Infrastructure Zero Hash LLC · 3 weeks ago Funding Investors Senior Software Development Engineer Backend Xeni, Inc. · 1 day ago Senior Backend Engineer Blockworks · 6 days ago Senior Backend Developer Tangem AG · 6 days ago Senior Backend Engineer Finapps/Access Fireblocks · 1 week ago Senior Software Engineer Fiat Payments & Banking Infrastructure Zero Hash LLC · 3 weeks ago