Software Engineer - Kafka

Software Engineer - Kafka

Full-Time 60000 - 80000 £ / year (est.) No working from home possible
Apple

At a Glance

  • Tasks: Build and manage Apple’s core Kafka infrastructure, impacting millions of users.
  • Company: Join Apple, a leader in innovation and technology.
  • Benefits: Competitive salary, health benefits, remote work options, and growth opportunities.
  • Other info: Diverse and inclusive workplace with a commitment to equal opportunities.
  • Why this job: Shape the future of messaging systems at a global scale.
  • Qualifications: Experience in software development, especially with distributed systems and Kafka.

The predicted salary is between 60000 - 80000 £ per year.

Imagine what you could do here. At Apple, new ideas become great products, services, and customer experiences quickly. Bring focus, rigor, and leadership to your team and shape the evolution of Apple’s Kafka ecosystem. Apple is seeking an experienced software engineer, responsible for building, contributing to, and managing the core Apache Kafka infrastructure that powers Apple’s critical services. This team develops, maintains, and scales Kafka internally while actively contributing to the upstream open-source project. Your work will impact all users of Apple products and services and ensure the reliability, performance, and evolution of Apple’s messaging platforms.

Apple’s Kafka organization develops messaging systems that are reliable, scalable, and performant. The role focuses on building and operating Apple-scale Kafka deployments while contributing directly to Kafka internals, including brokers, client libraries, replication, fault tolerance, partitioning, and system‑level optimizations. You will design and implement core features, drive performance and reliability improvements, and take ownership of critical components across the Kafka ecosystem. The work spans both internal platform needs and upstream open‑source contributions, with responsibility for high‑quality code, rigorous engineering standards, and operational excellence in production environments.

Minimum Qualifications

  • Experience in software development, with strong experience in distributed systems or messaging platforms at scale.
  • Proven experience delivering complex, large‑scale infrastructure or platform components.
  • Proficiency in Java, Scala, or other languages used in Kafka development.
  • Strong understanding of algorithms, data structures, fault tolerance, and performance for large‑scale messaging systems.
  • Hands‑on experience designing, building, and operating systems using Apache Kafka.

Preferred Qualifications

  • Solid understanding of Kafka broker internals, including replication, partitioning, and client interaction.
  • Familiarity with distributed systems concepts such as consensus, consistency models, and fault tolerance.
  • Experience with multi‑datacenter deployments, load balancing, quota management, or tenant isolation.
  • Experience with testing methodologies such as fault injection, performance benchmarking, or property‑based testing.
  • Proven ability to maintain strong operational standards, including monitoring, incident response, and remediation.
  • Experience contributing to or working with open‑source projects, ideally Apache Kafka or related ecosystems.
  • Hands‑on experience with distributed system design and debugging at scale.
  • Bachelor’s, Master’s, or PhD in Computer Science or a related technical field, or equivalent practical experience.

At Apple, we’re not all the same. And that’s our greatest strength. We draw on the differences in who we are, what we’ve experienced and how we think. Because to create products that serve everyone, we believe in including everyone. Therefore, we are committed to treating all applicants fairly and equally. As a registered Disability Confident employer, we will work with applicants to make any reasonable accommodations. Apple will consider for employment all qualified applicants with criminal backgrounds in a manner consistent with applicable law.

Software Engineer - Kafka employer: Apple

At Apple, we foster a dynamic and inclusive work environment where innovation thrives. As a Software Engineer in our Kafka team, you will have the opportunity to work on cutting-edge technology that impacts millions of users globally, while enjoying a culture that prioritises collaboration, continuous learning, and professional growth. With access to comprehensive benefits and a commitment to diversity, Apple is an exceptional employer for those seeking meaningful and rewarding careers in technology.

Apple

Contact Details:

Apple Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Software Engineer - Kafka

Tip Number 1

Network like a pro! Reach out to folks in the industry, especially those who work at Apple or have experience with Kafka. A friendly chat can open doors and give you insights that job descriptions just can't.

Tip Number 2

Show off your skills! If you've got a GitHub or personal project showcasing your Kafka expertise, make sure to highlight it. We love seeing practical examples of what you can do, so don’t be shy!

Tip Number 3

Prepare for technical interviews by brushing up on your distributed systems knowledge. Dive into algorithms, fault tolerance, and performance metrics. We want to see how you think and solve problems, so practice coding challenges too!

Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you're genuinely interested in joining our team. Let’s get you on board!

We think you need these skills to ace Software Engineer - Kafka

Software Development
Distributed Systems
Messaging Platforms
Java
Scala
Algorithms
Data Structures

Some tips for your application 🫡

Show Your Passion for Kafka:When you're writing your application, let your enthusiasm for Apache Kafka shine through! Talk about any projects you've worked on that involved Kafka or similar messaging systems. We love seeing candidates who are genuinely excited about the technology they’ll be working with.

Highlight Relevant Experience:Make sure to emphasise your experience with distributed systems and large-scale infrastructure. We want to see how your background aligns with the role, so don’t hold back on sharing specific examples of your work in these areas!

Be Clear and Concise:While we appreciate detail, clarity is key! Keep your application straightforward and to the point. Use bullet points where necessary to make it easy for us to read through your qualifications and experiences.

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy to do!

How to prepare for a job interview at Apple

Know Your Kafka Inside Out

Make sure you brush up on your knowledge of Apache Kafka, especially its internals like replication and partitioning. Be ready to discuss how you've designed and operated Kafka systems in the past, as this will show your hands-on experience and understanding of the platform.

Showcase Your Problem-Solving Skills

Prepare to share specific examples of how you've tackled complex problems in distributed systems. Think about times when you improved performance or reliability in a messaging system, and be ready to explain your thought process and the impact of your solutions.

Demonstrate Your Coding Proficiency

Since proficiency in Java or Scala is key for this role, practice coding challenges that focus on algorithms and data structures. You might even want to review some open-source contributions you've made, as discussing these can highlight your coding skills and commitment to quality.

Understand the Bigger Picture

Familiarise yourself with Apple's products and services, and think about how your work with Kafka can enhance user experiences. Being able to connect your technical expertise to the company's goals will show that you're not just a coder, but someone who understands the impact of their work.