C++ Engineer — Craft Scalable, High-Performance Systems in London

C++ Engineer — Craft Scalable, High-Performance Systems in London

London Full-Time 50000 - 60000 £ / year (est.) No working from home possible
King

At a Glance

  • Tasks: Join our talent pool to craft scalable, high-performance systems in C++.
  • Company: King, a leading mobile gaming company with a playful mission.
  • Benefits: Work on technology impacting millions and collaborate with top engineers.
  • Other info: Dynamic environment with opportunities to grow in game development.
  • Why this job: Make a real impact in the gaming industry while solving complex technical challenges.
  • Qualifications: Strong C++ skills and a passion for collaborative problem-solving.

The predicted salary is between 50000 - 60000 £ per year.

Join King’s C++ Developer Talent Pool! At King, we’re always looking to connect with exceptional C++ engineers who want to build technology at global scale.

By joining our Talent Pool, you’ll be considered for current and future opportunities across our engineering teams. If your background aligns with a role, a member of our Talent Acquisition team will get in touch to discuss it with you.

What We Typically Look For

  • Strong professional experience developing software in modern C++
  • Excellent understanding of software engineering fundamentals, including algorithms, data structures and object-oriented design
  • Experience building performant, scalable and maintainable systems, with strong debugging and optimisation skills
  • Experience in one or more areas such as gameplay systems, game engines, graphics, developer tooling, platform or backend engineering
  • Familiarity with automated testing, CI/CD, version control and modern development practices
  • A collaborative mindset with excellent communication skills and a passion for solving complex technical problems

While many of our engineers have a background in games, we also hire talented C++ developers from industries such as technology, finance, automotive, telecommunications and other high-performance software environments.

For engineers looking to break into the games industry, our Core Tech teams can provide a natural pathway. These teams build the platforms, tools, runtime systems, SDKs and shared technologies that underpin our games, allowing experienced C++ engineers to apply their expertise while gaining exposure to game development at one of the world's leading mobile gaming companies.

Why King?

At King, you'll have the opportunity to work on technology that reaches hundreds of millions of players worldwide. Our engineers solve challenging technical problems, collaborate with experienced teams, and build platforms and services that operate at massive scale. Whether you're passionate about performance, distributed systems, backend architecture, developer tooling, or cloud technologies, King offers the opportunity to make a real impact.

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.

C++ Engineer — Craft Scalable, High-Performance Systems in London employer: King

At King, we pride ourselves on being an excellent employer, offering a dynamic and collaborative work culture that fosters creativity and innovation. Our hybrid working model allows you to balance your professional and personal life while contributing to the success of beloved games like Candy Crush Soda Saga. With ample opportunities for professional growth and development, you'll be part of a team that values your input and encourages you to drive engagement through cutting-edge monetisation strategies.

King

Contact Details:

King Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land C++ Engineer — Craft Scalable, High-Performance Systems in London

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at King or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to King.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like King.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like King that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace C++ Engineer — Craft Scalable, High-Performance Systems in London

C++ Programming
Software Engineering Fundamentals
Algorithms
Data Structures
Object-Oriented Design
Debugging Skills
Optimisation Skills

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at King.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at King and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at King

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If King uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.