Senior Frontend Software Engineer (all genders)

About this role

*Please note that we can only accept applications from within Germany.*

JUMiNGO builds software for international shipping. Companies use our platform to manage standard and express shipments with carriers like DHL, UPS, FedEx, GLS and DPD. Logistics is complex - our goal is to make it manageable through well-structured, reliable software.

Our frontend is a core part of the product. As our product grows, so does the need for clear architecture and thoughtful technical decisions. To elevate our user interfaces to new heights, creating intuitive, scalable, and visually stunning digital experiences - we’re looking for a
Senior Frontend Software Engineer (all genders)
- full-time in Cologne or remotely within Germany.

What you’ll work on

• Further developing and refining our frontend architecture
• Building and maintaining product features using Vue.js
• Making technical decisions with long-term maintainability in mind
• Writing automated tests (unit, integration, E2E) to support stable releases
• Reviewing code and contributing to shared standards within the team
• Collaborating closely with Product, Backend and QA in an iterative setup
• Improving existing structures where it makes sense instead of starting from scratch

What you bring

- Extensive experience with
Vue.js or a comparable modern frontend framework
- Strong practical experience with
TypeScript
in production environments
- Confidence in writing automated tests (Jest, Cypress or similar)
- Experience integrating REST APIs and handling complex state and data flows
- A good understanding of scalable frontend architecture
- Clear communication and a pragmatic approach to technical trade-offs

JUMiNGO offers you

• Flexible working hours, fully remote option and possibility for up to 12 days of "workation" per year
• 30 + 1,5 vacation days to recharge your batteries as well as the option to take unpaid vacation days
• Stability through permanent employment and optional a company pensi...