CareerPlan

Full Stack Developer (Mid-Level / Senior)

Basel, Basel City, SwitzerlandFull-time2026-11-05 → 2026-11-10

Core

Build and maintain secure, reliable web applications, APIs, and data models for a banking client across frontend, backend, and data layers.

Role type

Mid-to-senior level Full Stack Developer (IC)

Builds

Production web applications, REST APIs, and data models for banking clients

Domain

Banking / Financial Services

Required skills

JavaScript/TypeScript, React/Angular/Vue, Java/.NET/Node.js/Python, SQL, Git, CI/CD, automated testing, debugging, secure development practices

Preferred skills

Banking/financial services experience, audit logging, access controls, enterprise system integration, cloud platforms, containers, infrastructure as code

Responsibilities

Design, develop, and maintain web applications and APIs; clarify business requirements and define acceptance criteria; write maintainable code and automated tests; support deployments and troubleshoot production issues

Seniority

Mid-level (independent feature implementation) to Senior (technical design leadership and mentoring)