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King

Senior Software Engineer

London
Posted about 22 hours ago
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Craft: Technology & Development

Job Description

As a Senior Software Engineer in the Gameplay & Monetisation domain, you’ll help build and evolve one of the world’s biggest live mobile game franchises, delivering high-quality, reliable game features and systems that reach millions of players every day. You’ll design, implement, test, optimize, and maintain code while collaborating closely with designers, artists, producers, and fellow engineers in a collaborative, high-impact environment.

Soda King’s second largest game, Candy Crush Soda Saga, is loved by millions of players worldwide, matching Swedish fish, rescued Soda gummy bears, and popped soda bottles to win points, defeat obstacles and progress through more than 11,000 levels.

We’re an iconic team growing a sweeter future for one of the biggest casual mobile IPs in the world through attracting the world’s best talent. Our ambition is to continue raising the bar for our players when it comes to creativity, product, and technology.

Your Role Within the Kingdom

  • Design, architect, implement, and test new and existing game features, with a focus on monetisation systems and features that drive player value and economy engagement.
  • Maintain and optimize client-side systems for memory, performance, and device diversity at mobile scale.
  • Lead through expertise and collaboration; contribute to technical discovery, evaluate trade-offs, and choose effective methods and techniques to reach outcomes.
  • Champion quality through code reviews, well-structured code, and testing practices; proactively identify risks and propose solutions.
  • Collaborate in a cross-functional, player-centric team; share knowledge and help teammates grow.

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.

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Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Strong

Only hits

No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.

Skills to Create Thrills

  • Senior individual contributor who takes initiative and often guides the team through their expertise.
  • Tackles complex issues requiring in-depth evaluation; goals set in solution or project terms; works with broad autonomy and sound judgment.
  • Anticipates needs, drives improvements, and champions impactful projects and initiatives across the product area.

Experience

  • Proven experience delivering production-quality software for complex, performance-sensitive applications or games.
  • Demonstrated ability to design, ship, and iterate on features in a live product environment with cross-functional partners.
  • Track record of operating independently on complex problems and influencing solutions across stakeholders.

Knowledge and skills

  • Strong C++ development skills and comfort working across the mobile client tech stack, or equivalent systems programming experience.
  • Solid grasp of performance, memory, and optimization techniques for Android/iOS environments.
  • Software engineering fundamentals: clean architecture, testing, debugging, code reviews, and version control workflows.

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Key attributes

  • Player- and quality-focused, with attention to detail and polish.
  • Collaborative communicator who shares knowledge and elevates teammates.
  • Curious, proactive problem solver who proposes solutions and trade-offs and adapts quickly in a live game setting.

Preferred qualifications

  • Experience in professional game development.
  • Experience with Android or iOS development, real-time rendering, or performance/memory-constrained applications.

About King

With a mission of Making the World Playful, King is a leading interactive entertainment company for the mobile world with more than 20 years of history of delivering some of the world’s most iconic games in the mobile gaming industry, including the world-famous Candy Crush franchise, as well as other mobile titles such as Farm Heroes Saga. King games are played by more than 200 million monthly active users. King, part of Microsoft (NASDAQ: MSFT), has Kingsters in Stockholm, Malmö, London, Barcelona, Berlin, Dublin, San Francisco, New York, Los Angeles, and Malta. More information can be found at King.com or by following us on LinkedIn and @lifeatking on Instagram.

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Skills

C++
Mobile client tech stack
Systems programming
Android development
iOS development
Performance optimization
Memory management
Clean architecture
Software testing
Debugging
Code reviews
Version control
Real-time rendering
Game development
Monetization systems
Software design

Location

London, England, United Kingdom

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