Full Stack Engineer

About the Role

As a Fullstack Engineer, you’ll shape both the front and back of our SaaS platform, bringing manufacturing data and workflows to life. On the frontend, you’ll work with React and Tailwind to build interfaces that are as intuitive as they are powerful. On the backend, you’ll design APIs and services that make it possible for our customers to move their complexity from multiple disconnected systems into our own unified software, enabling them to operate faster, smarter, and more efficiently.

Collaboration is key: you’ll be part of a tight-knit team who value speed, quality, and real-world impact.

We’re expanding rapidly and opening new engineering opportunities in Gdansk. We’re looking for an experienced Fullstack Engineer to join us on this adventure. Could that be you?

Your Stack

• React (TypeScript) — the heart of our front-end
• C# (.NET Core) – The backbone of our platform.
• Angular - working with UI development.
• Azure SQL & Redis – For robust data storage and high-speed access.
• Event-driven architecture – Clean decoupling and scalability.
• AI Integrations – OpenAI, Azure AI, and internal ML services.
• React (TypeScript) – You’ll interface with our front-end team, but won’t own the UI.
• Tailwind CSS — for clean, consistent UI design
• Zustand / Redux — for powerful state management
• Bonus: Three.js/WebGL – If you’re curious to contribute to 3D visuals.

You

• 5+ years of professional experience as a fullstack (or frontend/backend with fullstack exposure) developer, ideally in SaaS or product development
• Strong command of TypeScript, modern React (hooks, context, performance) and backend frameworks (Node.js preferred)
• Solid experience structuring, scaling, and documenting component-based codebases
• Practical knowledge of SPA/PWA architecture, state management, and database design
• Comfortable with testing frameworks (Jest, Cypress, or similar) and CI/CD pipelines
• Strong grasp of security, scalability, and performance in SaaS environments
• Fluent English; Polish at a conversational level

Why Elfsquad

• We’re product-first and engineering-led led
• You’ll work with sharp people who care about quality and speed
• No red tape, just responsibility
• Our tech is solving real challenges for customers globally, and they love us for it

We offer You

• Competitive compensation & flexibility: attractive salary and benefits, with the option to work from home and remote from abroad
• Growth & development: career acceleration opportunities, supported by tools, training, and coaching
• Impact & ownership: take on real responsibility, directly contributing to the digital transformation of manufacturing
• Vibrant & international team: informal, collaborative environment where achievements are celebrated
• Modern workplace & tools: a well-equipped office designed to support creativity and productivity

Interested?