Overview
Full-stack developer; Mid-Senior Jobs in Johannesburg, South Africa at AiR
Position: Full-stack developer (Mid-Senior)
Role Overview
Help us revolutionize e-invoicing by building scalable, secure Fin Tech solutions that process global business transactions. You’ll tackle complex technical challenges using cutting‑edge cloud technologies.
What We’re Looking For
- 5+ years in backend development with Node.js and Type Script
- Experience with BDD/TDD and testing frameworks (Jest, Mocha)
- 3+ years integrating and transforming data from third‑party APIs
- Proficient with SQL/No
SQL databases and AWS (Lambda, SQS, Event Bridge)
- Solid understanding of Dev Ops, CI/CD, and microservices architecture
- Experience in regulated industries or Fin Tech is a plus
What You’ll Do
- Design and build robust integrations with diverse third‑party systems
- Develop high-volume transaction processing microservices
- Collaborate with stakeholders to translate business needs into technical solutions
- Implement and maintain secure, scalable cloud infrastructure
Why You’ll Love It
- Work on impactful Fin Tech products used globally
- Exposure to a wide range of modern technologies and AWS services
- Direct reporting to the Development Manager with learning opportunities
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Title: Full-stack developer; Mid-Senior
Company: AiR
Location: Johannesburg, South Africa
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