Full Stack Engineer (Backend-Focused)

At Haiilo, we’re building the digital home where employees effortlessly receive the information that matters - wherever they are. Our platform is used by thousands of people every day and sits at the center of key communication flows inside global companies.

You’ll work on one of our core product areas dedicated to making it easy to create, manage, and maintain content with as little manual effort as possible. Our mission: Enable effortless content creation and strive for true zero-touch maintenance.
In this role, you’ll build and shape both backend services and the frontend experience - with a strong focus on backend systems that power highly used content workflows.

You’ll join a stable and growing international SaaS company that invests in engineering excellence, product quality, and your development. We work with a modern stack, a modern product approach, and a culture that values autonomy, clarity, strong technical ownership, and long-term thinking.

What we’re looking for:

• 4+ years of backend engineering experience with deep expertise in Java and Spring Boot
• Proven experience building frontend applications with Angular and TypeScript
• Strong understanding of microservices architecture and RESTful API design
• Hands‑on experience with CI/CD workflows, automated testing, and building maintainable, high-quality services
• Fluency in English, written and spoken
• Nice to have: Experience with cloud platforms, ideally Google Cloud Platform (GCP)

We encourage you to apply even if your profile does not yet meet all the requirements for the position. At Haiilo we support your personal development as well as your individuality, no matter what background you have.

What you’ll do:

• Build and evolve the content creation and maintenance experience, shaping both backend logic and frontend interactions
• Implement end‑to‑end features across backend (Java/Spring Boot) and frontend (Angular/TypeScript)
• Contribute to the mission of zero‑touch content maintenance, designing systems that automate and optimize themselves
• Develop high‑quality microservices that are reliable, maintainable, and observable
• Improve and maintain database models (SQL / MongoDB) and optimize performance for content‑related services
• Collaborate closely with product managers and designers to scope, refine, and deliver impactful features

What we offer:

Flexibility & Teamwork: We love our hybrid setup and meet to work on‑site at least 1 day/week, with Wednesdays as the designated in‑office day. While Wednesday is the minimum, we recommend spending 2 (or more) days in the office each week.

Company Vibe: We value spending time together, so you’ll get to join regular team socials, themed afterworks (e.g. Pride Month, Cultural Awareness Month, etc.), in‑person workshops, and our annual company week in Hamburg