Client Integration Developer

Hacksaw Studios is a company that builds online games, offering both social gaming and real money modes. Our games are played by millions of people every month worldwide. To support our growing technical ecosystem, we are looking for a Client Integration Developer to join our team in Stockholm.

This role focuses on integrating our games with third-party platforms, ensuring seamless experiences for our partners. You’ll be part of a small but growing platform team responsible for client-side integrations and various products in our stack, including back-office systems, internal tools, in-game UI components, and more.

What You’ll Be Doing

• Manage client-side integrations of our games with various external platforms.

• Develop and maintain integrations using Haxe (our primary client-side language).

• Provide technical expertise around our integration framework.

• Debug and resolve integration issues, working closely with both developers and the QA teams.

• Collaborate with back-end teams to align integration strategies with our broader platform architecture.

What we're looking for:

• Proficiency in JavaScript/TypeScript or a similar language (experience with Haxe is a plus but not required).

• Strong understanding of web technologies, including browser APIs, and cross-origin communication (e.g., postMessage, CORS, WebSockets).

• Experience integrating web applications with third-party services.

• Ability to debug and troubleshoot integration issues, using browser DevTools and API testing tools like Postman.

• Strong communication skills, capable of explaining technical concepts to both developers and non-technical stakeholders.

• Service-minded and proactive, with a structured approach to problem-solving.

• Our tech stack also includes git, TypeScript, Linux, bash, npm, Bun, Docker, Cucumber, GitLab and AWS. Familiarity with any of those tools are beneficial but not required.

If you're a developer with strong web integration experience and a background in JavaScript/TypeScript (or similar languages), we’d like to hear from you.