Hybrid Full Stack Developer

at Liftric GmbH

• Job title: Full Stack Developer
• Job type: Full Time
• Experience level: Mid level, Senior
• Salary: Not specified
• Degree requirement: Bachelor's Degree
• Tech skills: Angular, JavaScript, MySQL, Postgres, Spring, Spring Boot, SpringBoot
• Location requirements: Hybrid, Mannheim, Germany

About the role

• Full Stack Developer at Liftric GmbH developing AI-based software solutions in the medical field. Collaborating with product management, design, and QA on web applications.

Responsibilities

• Develop and maintain server applications using Spring Boot and Ktor
• Implement server-side rendering with modern templating engines (e.g., Thymeleaf, Freemarker, kotlinx.html, JTE)
• Design and implement RESTful APIs and web services
• Database integration and optimization
• Monitoring and performance analysis using appropriate tools
• Integrate HTMX or Datastar for reactive user interfaces
• Develop interactive web components
• Evolve existing applications built with Angular and SolidJS
• Conduct code reviews and ensure code quality
• Collaborate with design and product teams
• Document architectures and APIs

Requirements

• Experience in full-stack development — from web frontend to server-side logic
• Solid understanding of web standards (HTML5, CSS3, JavaScript) and database connectivity
• Practical experience with relational databases such as PostgreSQL or MySQL
• Structured, testable, and well-documented work practices are natural for you
• Team player: open in communication, solution-oriented in discussions — not someone who needs to stand out alone
• Very good English skills, spoken and written. Good German is a plus but not required.

Benefits

• Flexible working hours: We offer genuine flexibility in working time and organization.
• Professional development: Each of our developers attends at least one conference or training per year — we actively support your technical and personal growth.
• A values-driven environment: We are a team of about 20 people — mostly developers — working with technical depth, close collaboration, and on innovative, medically relevant products.
• Short decision paths and genuine collaboration: We have flat hierarchies and a real interest in your input.
• Clear product focus and cross-functional exchange: Our developers work closely with product management, design, and QA to build solutions with real value.
• Focus on modern technologies: We use modern, maintainable technologies — we avoid outdated legacy code and focus on continuous improvement.