Senior Software Engineer, Supercell ID (Client SDK)

The role

WE ARE LOOKING FOR A SENIOR SOFTWARE ENGINEER TO JOIN THE SUPERCELL ID PRODUCT TEAM. SUPERCELL ID CONNECTS HUNDREDS OF MILLIONS OF PLAYERS TO SUPERCELL’S ECOSYSTEM. WE BUILD THE ACCOUNT AND IDENTITY SYSTEM THAT CONNECTS OUR GAMES AND WEB SERVICES INTO A COHESIVE PLAYER EXPERIENCE, COVERING EVERYTHING FROM REGISTRATION AND LOGIN TO ACCOUNT SAFETY, COMPLIANCE AND IDENTITY.

This is a hands-on product engineering role with significant responsibility for the success of our initiatives. You’ll build player-facing features in the client SDK embedded in every Supercell game, while helping decide what we should build and how it should work. You’ll collaborate directly with game teams and other teams across Supercell.

What you need

You might be the right fit if

You think like a product owner as much as an engineer. You care whether what we build is understandable, useful and successful. You form opinions from data, feedback and firsthand experience, and advocate for changes when you think we can do better.
You have a strong sense of ownership. Getting a PR merged is only the beginning: you follow your work through testing and release and care about whether it actually solved the problem. When something isn’t working for players or game teams, you’re inclined to do something about it even if nobody has explicitly asked you to.
You’re comfortable starting with a problem rather than a specification. You work with others to understand what actually needs solving, challenge assumptions when needed, and turn ambiguity into incremental solutions that deliver value.
You collaborate directly and naturally across disciplines. You seek out the people closest to a problem rather than working through layers of intermediaries.
You care about engineering quality in a product used at enormous scale: testability, backward compatibility, maintainability and avoiding surprises for the teams and players who depend on your work.
You’ve taken meaningful ownership of cross-team projects and are comfortable working with both engineering and non-engineering stakeholders.

What you have

Prior experience building consumer-facing mobile applications for iOS and/or Android using Swift, Kotlin, C++ or Flutter/Dart - or a mixture of those.
You understand platform constraints and application lifecycles, and can diagnose performance and runtime issues.
Willingness to learn the unfamiliar parts of our stack, and work on any part of the system.
Comfort using modern development tools, including AI coding agents, as part of your everyday work.

You are not your job title

Here, you won’t need to focus on chasing titles https://supr.cl/jd-job-title or climbing ladders. Internally, our job titles don’t include prefixes like Senior, Junior, Principal, or Director. Recognition isn’t tied to your title, as it doesn't define the impact you can have around here.

[https://app.ashbyhq.com/api/images/user-content/1246dead-d30e-4c70-a1d3-ef7e5023d542/860d5de4-aa96-4e01-879c-889b7039330b/banner_narrow_chest.jpg]

Senior Software Engineer, Supercell ID (Client SDK)

The role

Senior Software Engineer, Supercell ID (Client SDK)

The role

What you will do

What you need

You might be the right fit if

What you have

You are not your job title

Would be nice if you also have

Where you'll be

Pay and benefits

About Supercell

Similar jobs at other companies

Senior SDK Engineer

Senior Software Engineer

Senior iOS Engineer

Client Engineer

Software Engineer (Ad Tech)

Senior/Software Engineer

Supercell