Mid - Senior Software Engineer (SDET)

1 month ago
Full-time
Mid Level
Software Development
Sphere Labs

Sphere Labs

Sphere Labs is a digital payments platform that enhances cross-border transactions, making them fast, secure, and reliable. The company aims to empower businesses and individuals, particularly in underserved and emerging markets, by facilitating global commerce and promoting economic growth. The platform offers a comprehensive suite of services for modern money movement, supporting multiple currencies for seamless transfers. Users can access an end-to-end payments suite through a single API or a no-code console, which includes compliance, accounting, payments, analytics, and developer tools. Key features include a developer toolkit with user-friendly SDKs, comprehensive analytics, and robust security measures. Sphere Labs also provides competitive financial benefits, such as low fees, instant settlements, and non-custodial peer-to-peer payments. Backed by experienced investors and founders from the fintech and blockchain sectors, Sphere Labs is dedicated to delivering scalable and adaptable payment solutions that meet the evolving needs of the digital economy.

financial services
51-200
Founded 2022
$3M raised

Description

  • Own the release process and make final readiness decisions before code ships.
  • Shape and improve the CI/CD pipeline, including release gates, signals, and deployment tooling.
  • Translate user journeys and acceptance criteria into thorough manual and automated test cases.
  • Execute test cases continuously to catch regressions and surface bugs before customers do.
  • Collaborate with engineering to improve testability, including interfaces, component seams, and verification workflows.
  • Build and maintain automated test suites that scale with the product and reduce manual testing.
  • Raise the testing bar across the engineering team through code review, documentation, pairing, and guidance on testing best practices.

Requirements

  • Solid programming fundamentals and the ability to write clean, maintainable test code directly in the codebase.
  • Hands-on experience owning or significantly contributing to a release process.
  • Experience designing or evolving CI/CD pipelines.
  • Familiarity with GitHub Actions or similar CI/CD tooling is a plus.
  • Experience writing automated tests across unit, integration, and end-to-end layers.
  • Familiarity with TypeScript is a plus.
  • Strong analytical instincts for identifying meaningful test cases across user journeys.
  • Familiarity with GCP or similar cloud platforms is a plus.
  • Excellent written communication for documenting test plans, bugs, and testing principles.
  • Self-directed, systematic, and comfortable working asynchronously across time zones.
  • Experience testing API-driven or payments products is a plus, including familiarity with KYC/KYB flows, webhooks, or financial compliance surface areas.

Interested in this position?

Apply directly on the company website

Apply Now

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