Senior Fullstack Developer

Coding Partners is a dynamic software development agency specializing in empowering softare companies to build and ship products faster. We deliver custom, scalable software solutions and provide expert interim full-stack developer staffing, enabling our clients to achieve rapid and sustainable growth. Our focus is on agile development, quality, and building lasting partnerships within the European tech ecosystem. We are looking for a senior fullstack developer who can build, deploy, and maintain production-ready applications end-to-end. The ideal candidate is strong in JavaScript, TypeScript, React, Node.js, NestJS, cloud infrastructure, CI/CD, and modern AI-assisted development workflows.

• Develop Real-World Software: Build applications for diverse industries, including QA traceability, B2B commerce, financial services, and home energy management.


• Manage the Full Software Lifecycle: Participate in all phases, from requirements gathering and team setup to architecture design, implementation, and production release.


• Master New Technologies: Learn and apply emerging concepts to solve complex client challenges.


• Ensure Code Quality and Documentation: Take ownership of code and documentation that reaches the main branch.


• Drive Process Improvement: Identify and implement opportunities to enhance team and company workflows.

• Senior fullstack experience:

Proven ability to build real production systems across frontend, backend, database, and infrastructure.

• Expert JavaScript / TypeScript skills:

Strong experience with JavaScript and TypeScript, including type systems, tooling, clean architecture, and maintainable code.

• Advanced React experience:

Looking to advance your Development & Programming career with relocation support? Explore Development & Programming Jobs with Relocation Packages that include comprehensive packages to help you move and settle in your new role.

Strong practical experience with React.js, component architecture, hooks, state management, reusable UI patterns, browser APIs, and performance optimization.

• Strong Node.js & NestJS backend experience:

Proven ability to build scalable backend services using Node.js and NestJS, including modular architecture, dependency injection, REST/GraphQL APIs, integrations, validation logic, error handling, and production-ready server-side design.

• Database modeling proficiency:

Experience designing data models for relational and/or NoSQL databases.

• DevOps and cloud experience:

Hands-on experience with cloud infrastructure, especially AWS and/or Google Cloud, plus CI/CD pipelines, deployment workflows, environments, and system monitoring.

• Containerization experience:

Practical experience with Docker and familiarity with the broader container ecosystem, including Kubernetes or Helm.

• AI-assisted development:

Comfortable using tools such as Claude, Cursor, GitHub Copilot, Lovable, Bolt, or similar AI workflows to improve speed, productivity, and code quality.

• Production-ready mindset:

Strong ability to debug, review, harden, and maintain systems after launch.

• Continuous learning:

Strong desire for daily learning, experimentation, and genuine interest in software development.

• Collaborative team player:

Works well in multidisciplinary teams, communicates clearly, and actively shares knowledge.

Strong Bonus

• 
  

  Shipped a production-ready application built with Lovable or Bolt

  Interested in relocating to Germany? Check out our comprehensive Relocation Jobs in Germany page with detailed relocation packages and benefits.

  
  


• 
  

  Shipped a React Native mobile app to the App Store or Google Play

  
  


• 
  

  Took a product from 0 to live production and maintained it after launch

  
  

• Fully remote work with a home office stipend to acquire top-tier hardware.


• Results-Only Work Environment (except for daily stand-ups).


• $2,000 per year learning budget.


• Zero bureaucracy—take full ownership of your projects.


• Visa and relocation support to Berlin after three years.


• Bi-weekly one-hour lunch and learn sessions on new technologies.

General interview process consists of: Introduction call, a Tech Case Study and an interview with the rest of the team.

We are looking forward to meeting you!