Fullstack Engineer

Super · Spain · Engineering

Posted 2026-08-05

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As a Full Stack Engineer, you will join a team with organisation-wide impact and deep connections across multiple engineering areas. In this role, you will help shape systems that power critical functionality across the business and connect multiple engineering domains.

What the role involves

Owning features through the full lifecycle: planning, implementation, release, and maintenance

Cooperating with product managers, designers, and backend engineers on developing new features and improving the existing ones

Optimizing code to ensure the best performance and responsiveness of the applications

Participating in code reviews and knowledge sharing

Leverage modern technologies including TypeScript, React, Node.js, Vite, PNPM, AWS, and Kubernetes

Enhance the developer experience, improving workflows and collaboration

Optimise build processes and tooling to boost team productivity

Utilise best-in-class tools including Notion, Jira Cloud, GitHub, Zoom, Lattice, and Slack

What we are looking for

A minimum of 4 years hands-on experience with Typescript and Node Js, React  or any JS frameworks

Experience reading, understanding, and improving other people’s code

Ability to analyse existing systems, research improvements, and collaborate with product teams and stakeholders

Experience writing comprehensive, effective tests to ensure reliability and maintainability

Familiarity with design systems (e.g. Ant Design, Material Design, Bootstrap)

Experience building and maintaining developer experience (DX) tools to streamline workflows

Understanding of software development best practices, design patterns, and performance optimisation techniques

Ability to thrive in a collaborative, fast-paced team environment

Nice to have

Experience in the betting or gaming industry

Experience developing back-office applications such as dashboards and CRUD systems with complex data models

Experience building applications with high-frequency, low-latency data changes

Track record of building strong relationships with users and stakeholders to enhance software quality

What we offer

Medical / Health Insurance

Open Annual Leave

Employee Assistance Programme

Training & Learning Development

Additional benefits vary by country and will be shared during the hiring process.

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