Full Time, Cologne, Remote Fullstack Engineer

Cleverbridge; Köln; Remote; EUR 50.000 - 75.000; Vollzeit

Benefits dieser Stelle

Flexible work options

Gym reimbursement

Personal L&D budget

401(k) and pension plans

Referral program

Zusammenfassung

Cleverbridge is hiring for a role focusing on backend and frontend development in Köln. Candidates should have strong experience with C#, React, and TypeScript, along with a deep understanding of API design. Responsibilities include owning the design of backend services and delivering features in a complex system. The position offers flexible work options, wellness programs, and a commitment to diversity in hiring.

Qualifikationen

• Strong professional experience building backend systems with C# and modern .NET.
• Proven experience developing production-grade frontend applications with React and TypeScript.
• Deep understanding of API design and evolution including performance and versioning concerns.

Aufgaben

• Own the design and evolution of backend services and frontend applications across the platform.
• Deliver high-quality features end-to-end, from design to production, in a complex, business-critical system.
• Improve system performance, reliability, and cost efficiency in a cloud-based environment.

Kenntnisse

C#

React

TypeScript

API design

Git workflows

AWS

Tools

Terraform

Jobbeschreibung

Cleverbridge is the smarter way to sell globally. As a premium Merchant of Record (MoR), we simplify global software sales by combining powerful platform capabilities — including payments, subscriptions, taxes, and compliance — with expert services that fuel growth across the entire customer lifecycle. From onboarding and implementation to ongoing optimization and strategic guidance, our team works as an extension of our clients', helping them remove friction, reduce risk, and expand into new markets with confidence.

About the role

This role focuses on building and evolving a platform system across backend services and frontend applications using .NET and modern web technologies.

The position contributes to the reliability and maintainability of the system while supporting the introduction of new functionality and improvements to development practices.

The role involves working within a large and established codebase, delivering improvements and new features across both frontend and backend layers while preserving the stability of the production platform.

Success in this role requires a sense of ownership, solid technical judgment, and the ability to balance ongoing development with incremental improvements.

Your background

• Strong professional experience building backend systems with C# and modern .NET
• Proven experience developing production‑grade frontend applications with React and TypeScript
• Deep understanding of API design and evolution (REST and/or GraphQL), including performance and versioning concerns
• Solid grasp of software architecture and ability to navigate and improve large, existing codebases
• Experience operating systems in production, including monitoring, debugging, and incident resolution
• Familiarity with modern development practices (Git workflows, CI/CD, automated testing)
• Experience with AWS and distributed systems at scale

Nice to have

• Infrastructure‑as‑code (e.g. Terraform)
• Track record of improving performance or reliability in production systems

Your responsibilities

• Own the design and evolution of backend services and frontend applications across the platform
• Deliver high‑quality features end‑to‑end, from design to production, in a complex, business‑critical system
• Design and evolve APIs (REST and GraphQL) with a focus on consistency, scalability, and long‑term maintainability
• Make pragmatic trade‑offs to balance new feature delivery with system stability and technical debt reduction
• Improve system performance, reliability, and cost efficiency in a cloud‑based environment
• Diagnose and resolve production issues, driving root‑cause fixes rather than temporary patches
• Raise the engineering bar through code reviews, refactoring, and improvements to development practices
• Work closely with Product to shape solutions, not just implement requirements
• Strong ownership mindset: you take responsibility for outcomes, not just code
• Sound technical judgment and ability to make trade‑offs in ambiguous situations
• Ability to simplify complex systems and drive pragmatic improvements over time
• Clear and direct communication, especially around risks, trade‑offs, and constraints
• High standards for code quality, maintainability, and system reliability
• Collaborative but opinionated: you challenge ideas constructively and contribute to better decisions

Benefits of working at Cleverbridge

Flexible work options

Work hybrid or fully remote with flexible hours (varies by role and team)

Inspiring office environments

Collaborate in modern offices in the heart of Cologne and Chicago

Get gym reimbursement, join wellness challenges, and access other health benefits

Grow your skills with structured programs and a personal L&D budget

Employee support programs

Access 401(k), pension plans, volunteer time off, mentoring, and more

Referral program

Earn cash bonuses when your referrals join the Cleverbridge team

Cleverbridge is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity Employer, making decisions without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability status, age, marital status, protected veteran status, or any other protected class.