Fullstack Developer (m/w/d) - React, JavaScript, Node.js & AWS Amplify

Join a rapidly growing tech company and work on the leading app for digital cable documentation.

We are developing a globally deployed solution that connects construction site, warehouse, and office in real-time. Our app and the associated measuring device digitize cable documentation completely and replace manual, error-prone processes. Aufmaster is already being used in over 25 countries and creates measurable added value in daily work.

You will be working on a physical product with direct impact: A smart measuring device that automatically measures cable lengths and transfers them live to a cloud platform – for clean documentation, efficient workflows, and better billing.

We are building technology that is in use every day, solving real problems, and scaling internationally.

Our Vision: An Aufmaster in every toolbox.

Tasks

• Development and further development of the web application Aufmaster Cloud with React, JavaScript, and Node.js
• Sole responsibility for managing and scaling the cloud solution with AWS Amplify – from architecture to operation
• Design, implementation, and ownership of REST- and GraphQL-APIs
• Ongoing optimization of Performance, Stability, and User Experience
• Tight collaboration with UX/UI designers and the development team in an agile environment
• Ensuring high code quality through Tests, Code-Reviews, and established Best Practices
• End-to-End Responsibility for the web area - from idea to implementation to productive operation

Qualification

• Multiple years of experience in development with React, JavaScript (ES6+), TypeScript, and Node.js
• Experience in developing and integrating REST- and GraphQL-APIs
• Knowledge of AWS-technologies (e.g. Amplify, DynamoDB, AppSync) is advantageous
• Familiarity with Databases (SQL and NoSQL)
• Experience with CI/CD, DevOps workflows, and modern build tools
• Basic understanding of Authentication and Security (e.g. OAuth, JWT, Cognito)
• High level of self-initiative, sense of responsibility, and team fit in agile environments
• Very good German and good English skills

Benefits

Working on real innovations

You develop forward-looking products that solve real problems and sustainably improve the daily work of our customers.

Growth & Development

A lot of space to further develop yourself professionally and personally - with growing responsibility and new challenges.

Strong Team & Open Culture

A committed, interdisciplinary team with direct communication and short decision-making paths.

Flexible Working Models

Flexible working hours and the possibility to work from home for a healthy work-life balance.

Ownership & Design Freedom

High level of self-responsibility, real decision-making freedom, and the opportunity to take ownership of topics from idea to go-live.

We build technology that really helps people.

Our solutions connect Handwerk and Organisation, without making processes unnecessarily complex. We develop intuitive tools that significantly simplify work - and through automation, take over tasks that would otherwise consume time and nerves.

• What is currently laborious will become easy with Aufmaster.
• What used to take hours will happen in seconds.

If you're interested in working on a product with real impact and actively shaping the Aufmaster-Cloud, then we look forward to getting to know you.

You can find more information about our company and product on our website and social media channels.

Apply now and become part of our team.