Full Stack Engineer - AI-Native / Agentic Delivery

_This position is open to candidates based near one of our offices in Germany (Frankfurt, Berlin, or Kempten im Allgäu), Poland (Gdansk) or France (Montpellier or Paris)._

Role Purpose

We are looking for a motivated Full Stack Engineer with a strong frontend focus who works AI-native - someone who doesn't just use AI tools to autocomplete code but operates AI coding agents as part of how they build software day to day: decomposing work, directing agents through implementation, and verifying their output critically.

In this role, you will design, develop, and maintain real-world product platforms on stack comprising Angular, Java, Spring Boot and AWS. Alongside feature work, you will contribute to the continual cycle of improvements to our AI-native ways of working.

You will collaborate closely with experienced engineers, product managers, designers, and other stakeholders to apply sound engineering principles, write high-quality code, and build reliable solutions that solve real business problems at scale.

What You'll Do

• Design, build, and maintain modern, high-quality applications.

• Translate product and business requirements into scalable, intuitive, and performant user interfaces

• Collaborate closely with product managers, designers and engineers to deliver end-to-end features with real customer impact

• Own features from concept to production, including implementation, testing, and long-term maintainability

• Use AI coding agents as a core part of your workflow: break down work into agent-executable tasks, direct agents through implementation and review their output before it ships

• Contribute to the documentation and tooling that improve how the whole team works with AI, building on our existing AI-driven delivery pipeline

• Design clean, testable and well-documented code, following best practices and internal standards

• Contribute to and evolve our frontend architecture, design system and shared Angular libraries

• Ensure high quality through E2E, integration, component testing and actively participate in code reviews

• Optimize applications for performance, accessibility and internationalization in a multi-market SaaS environment

• Participate in technical discussions and architectural decisions, bringing ideas and proposing improvements

What We're Looking For

• Minimum 3 years of software engineering experience

• Experience shaping how AI coding agents are configured and guided within a development workflow

• Practical experience working with AI coding agents in production settings, beyond autocomplete-style assistance, including reviewing and correcting their output

• Comfort working in a spec-driven way: writing clear task/context definitions that an agent (or a teammate) can execute against

• Experience in Angular and modern TypeScript, preferably Angular 19+ and ES2022+, Angular Material and CDK experience

• Backend experience in Java / Spring Boot

• Experience with Microservices & REST

• Solid E2E testing experience (Playwright or Cypress preferred)

• Experience with peer reviewing and ability to work independently as well as in a team, at a high standard

• A desire to learn, grow, and contribute meaningfully in a supportive team environment

• Good written and verbal English communication skills

Nice to Have

• A degree in computer science, software engineering, or a similar technical field

• Experience with Git and GitHub workflows

• Experience of agile methodologies

• Angular component testing and unit testing

• Internationalization (Crowdin with ngx-translate), ESLint experience

Why Join Us

• A chance to work on meaningful, real-world projects with immediate impact

• Join a team already building AI-native:

you'll extend a real, production AI SDLC pipeline, not start one from scratch

• Mentorship from other experienced software engineers

• Exposure to modern development practices and innovation-driven work

• A growing international SaaS company with ambitious goals

• A great team that's passionate about tech, subscriptions, and customer journey at Frisbii
• Local employee benefits

Please read and take note of our[ data protection notice and the information on the processing of applicant data](https://frisbii.com/data-protection-notice/).