Senior Software Engineer all genders

You’re looking for an opportunity where your technical decisions truly matter — where you can build complex, scalable systems end-to-end , work close to real customer problems, and help shape both the product and the engineering culture. At heyData , we’re building a compliance platform used by fast-growing companies across Europe. Our customers rely on us to turn complex regulatory frameworks (GDPR, ISO 27001, NIS2, EU AI Act) into clear, actionable, and scalable software . As a Senior Software Engineer in our Product & Engineering team, you’ll play a key role in designing and building the systems that power our platform — from cloud integrations and large-scale data processing to customer-facing product features. You’ll work closely with Product, Design, and other engineers, take ownership of meaningful problem spaces, and help us scale both technically and organizationally.

Your Mission

Design, build, and own product features and backend services that support our growing customer base

Lead the technical implementation of complex initiatives, from discovery through production and iteration

Build scalable systems to process and analyze large cloud environments (e.g. customers with 1M+ AWS resources)

Design and evolve integrations with cloud platforms, MDM systems, and third-party services - Improve system performance, reliability, and scalability as we grow into enterprise-level workloads -

Collaborate closely with Product and stakeholders to translate real customer and compliance needs into robust technical solutions

Review code, provide thoughtful feedback, and raise the overall quality bar of the team

Mentor other engineers through pairing, design discussions, and knowledge sharing

Actively contribute to shaping our engineering standards, architecture, and culture

Your Profile

5+ years of professional software engineering experience , ideally in SaaS or product-driven environments - Strong experience with Node.js and TypeScript , ideally using NestJS or similar frameworks

Solid frontend experience with Vue.js or another modern frontend framework

Experience designing and consuming RESTful APIs and working with distributed systems

Strong understanding of PostgreSQL and relational data modeling

Hands-on experience shipping features end-to-end , from design to production

Experience working with cloud infrastructure (AWS and/or GCP)

Familiarity with containerized environments (Docker, Kubernetes)

A strong sense of ownership, pragmatism, and responsibility for what you ship

Clear communication skills and enjoyment of working in cross-functional teams

Curiosity and a genuine interest in learning, improving, and solving hard problems

Why heyData

Your growth matters: High ownership, direct impact on growth, and clear development opportunities, an annual training budget