Lead Software Engineer

il y a 15 heures


Laeken, Belgique Vivid Resourcing Temps plein

Senior Software Engineer Brussels · On-site SaaS Startup We are working with a fast-growing SaaS startup transforming the legal domain with modern technology—and we’re looking for a Senior Software Engineer who wants to build, own, and shape core product systems from the ground up. This is not a maintenance role. You’ll have real influence over architecture, product decisions, and technical direction , working closely with founders and product leadership in a high-trust, high-impact environment. What you’ll be doing Designing, building, and scaling core features of their SaaS platform Developing the frontend using React & TypeScript Building robust backend services and APIs with Python & FastAPI Taking ownership of systems end-to-end: design, implementation, testing, deployment, and monitoring Helping define engineering best practices and technical strategy as the company grows Setting up Devops and CI/CD pipelines What They’re looking for Strong experience as a Senior Software Engineer in a product-driven environment Deep knowledge of React and TypeScript on the frontend Solid backend experience with Python , ideally FastAPI A product mindset: you care about users, not just code Comfortable taking ownership, making decisions, and moving fast Based near (or willing to relocate to) Brussels Bonus points if you have experience with DevOps & cloud infrastructure Kubernetes and Terraform Cloud platforms (AWS, GCP, or Azure) Designing scalable, production-grade systems in a SaaS environment Why join Them? High ownership & autonomy – your work will directly shape the product and company Real impact – we’re solving meaningful problems in the legal domain Modern tech stack with room to influence architectural decisions Ambitious, smart team that values pragmatism, quality, and speed Up to €6.5k gross - Dependent on ability and experience Company car and fuel card Meal Vouchers Equity Options Hospitalisation Insurance If you’re an ambitious engineer who wants to build something that matters—and doesn’t want to be boxed into a narrow role—we’d love to hear from you.



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