Senior Golang Engineer (Banking)
Summary
Spendbase, a fintech helping businesses optimize SaaS, cloud, and corporate card spending, is hiring a Fullstack Engineer for its Banking team to build and scale backend and frontend functionality for banking products. They want 4+ years of experience, fintech/banking exposure, and ideally Golang.
Spendbase is a global fintech company with a startup mindset, helping businesses optimize their spending on SaaS, cloud services, and corporate cards.
We’re building and scaling fintech products used by businesses worldwide, and we’re looking for a Senior Golang Engineer to join our Banking team.
You’ll work on backend systems powering financial products, contribute to technical decisions, and help
strengthen security across our systems.
What you’ll do
Develop and maintain backend services using Go.
Design and integrate APIs using REST and gRPC.
Build reliable and scalable financial systems, ensuring their performance, stability, and security.
Identify potential security vulnerabilities and implement solutions to protect financial data and transactions.
Work with PostgreSQL, Redis, and Kafka, Temporal to support data-intensive applications and asynchronous workflows.
Contribute to architectural decisions, focusing on scalability, maintainability, and security.
Collaborate with engineers, QA, and product teams to deliver high-quality features.
Take ownership of technical solutions from design to implementation and production.
What we’re looking for
4+ years of experience in software development, with strong backend engineering expertise.
Hands-on experience with Golang in production environments.
Previous experience in fintech, banking, crypto, or trading products.
Solid understanding of application security, common vulnerabilities, and potential attack vectors.
Experience building and integrating REST APIs; familiarity with gRPC.
Experience working with PostgreSQL and designing reliable, scalable systems.
Understanding of distributed systems and asynchronous processing.
Strong problem-solving skills, technical ownership, and the ability to make sound engineering decisions.
English level B2 or higher.
Nice to have
Experience with high-load and distributed systems.
Experience with cloud infrastructure and container orchestration.
Experience with other backend languages, such as Java or C# or Rust
Previous experience in a fast-growing product company or startup.
What we offer
Competitive salary
Fast-paced, ownership-driven environment
High level of autonomy and impact
Paid vacation, holidays, and sick leave
Online medical consultation services
Join the growth!