Full‑Stack Developer – FinTech e‑Invoicing

About the role

Join a fast‑growing FinTech team that is reshaping e‑invoicing worldwide. You will design and implement secure, high‑throughput cloud solutions that handle global business transactions.

Key responsibilities

• Design and build robust integrations with diverse third‑party systems.
• Develop microservices for high‑volume transaction processing.
• Collaborate with product owners and stakeholders to translate business needs into technical solutions.
• Implement and maintain secure, scalable cloud infrastructure on AWS.
• Ensure code quality through BDD/TDD practices and automated testing.

Required profile

• 5+ years of backend development experience, primarily with Node.js and TypeScript.
• 3+ years of experience integrating and transforming data from third‑party APIs.
• Proven ability to work on complex, regulated‑industry or FinTech projects (a plus).

Required skills

• Node.js
• TypeScript
• Behavior‑Driven Development (BDD) / Test‑Driven Development (TDD)
• Jest
• Mocha
• SQL databases
• NoSQL databases
• AWS Lambda
• AWS SQS
• AWS EventBridge
• DevOps practices
• CI/CD pipelines
• Microservices architecture

What we offer

• Opportunity to work on globally used FinTech products.
• Exposure to a wide range of modern cloud technologies and AWS services.
• Direct reporting to the Development Manager with strong learning opportunities.