Senior Platform Engineer in London

Senior Platform Engineer in London

London Full-Time 36000 - 60000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design and scale cloud infrastructure, optimise Kubernetes, and automate deployments.
  • Company: Join Busuu, a leading EdTech company transforming language learning for millions.
  • Benefits: Enjoy free meals, health insurance, personal training budget, and flexible working hours.
  • Why this job: Make a real impact in language education while working with cutting-edge technology.
  • Qualifications: Experience in cloud infrastructure, Kubernetes, and programming skills preferred.
  • Other info: Be part of a diverse team with a strong focus on work-life balance.

The predicted salary is between 36000 - 60000 £ per year.

Joining Busuu means being part of one of the top EdTech companies in the world, a multiple award-winner recognised for its innovation and impact in language learning. Busuu's vision is to empower people through languages. We are the world's largest online community for language learning, with 120+ million registered users. We make learning a language easy by combining AI-powered courses with feedback from our global community of native speakers and lesson content designed for real life. Busuu is part of the global Chegg family. Chegg is the leading student-first connected learning platform and a NYSE listed company.

At Busuu, we’re building technology that helps millions of people learn languages every day. We’re looking for a Senior Platform Engineer to help us design, scale, and improve the infrastructure that powers our platform. You’ll be part of a team focused on reliability, automation, and observability — enabling our engineers to deliver faster and with confidence.

What you’ll do
  • Build and scale reliable cloud infrastructure, preferably in AWS (experience with Google Cloud is also great).
  • Operate and optimise Kubernetes clusters at scale.
  • Improve observability across systems using OpenTelemetry and New Relic.
  • Automate infrastructure and deployments with Terraform, Terragrunt, and GitOps (ArgoCD).
  • Design and evolve secure, scalable network architectures across multiple environments.
  • Collaborate on CI/CD pipelines (GitHub Actions) and contribute to improving developer experience.
  • Participate in our on-call rotation, ensuring reliability and quick incident response.
Requirements
  • A solid foundation in cloud infrastructure, Kubernetes, and Infrastructure as Code.
  • Hands-on experience with monitoring, tracing, and logging.
  • Strong understanding of networking principles, routing, and connectivity in cloud-native architectures.
  • Programming or scripting skills (Python preferred).
  • Familiarity with databases (MySQL/PostgreSQL, MongoDB, Redis) and Kafka or similar event systems.
  • A problem-solving mindset, comfortable taking ownership and learning new things on the fly.
Nice to have
  • Experience supporting AI/ML workloads (model deployment, scalability, observability).
  • Expertise in database performance tuning.
  • Experience working remotely in distributed teams.
Benefits
  • Our centrally located offices are well-equipped with free breakfast, plenty of snacks and fresh fruit.
  • You get 2 free lunches per week at our office that you can choose out of a wide selection of restaurants in the area.
  • Busuu offers a great Private Health Insurance scheme.
  • There is a personal training budget just for you, so you can learn more in your field to ensure our employees can continuously grow and progress in their careers.
  • We like to support our teams with their work-life balance so we offer flexible working hours and a hybrid model of working.
  • We offer enhanced maternity and paternity leave.
  • Staying connected as a team is very important to us, so we have lots of social activities for you to join such as team lunches, Thursday socials, quarterly team, and company events.
What happens next

We aim to have a simple and speedy hiring process and we want to make sure that we are right for you as much as the other way around.

  • CV application review - We will review it as quickly as possible.
  • Let’s chat - Quick chat with our recruiter about your experience and the role.
  • Culture fit interview - On-site or video call with the Engineering Manager.
  • Technical questions - Technical call with the team.
  • Technical test - We will send you a technical test to complete in your time.
  • Coding review - Technical interview and task review with the team.

Our platform is for everyone, and so is our workplace. We pride ourselves on embracing our differences, whether they’re cultural, racial, religious, or otherwise. This means each one of us comes to work knowing that we have a voice – and a safe, judgement-free zone to speak freely.

If you like the sound of that, join us. We’d love to hear what you have to say.

Senior Platform Engineer in London employer: Chegg, Inc.

Busuu is an exceptional employer that fosters a vibrant work culture focused on innovation and employee growth. With a commitment to work-life balance, flexible working hours, and a personal training budget, employees are empowered to develop their skills while enjoying a supportive environment filled with social activities and great benefits, including private health insurance and free lunches. Located in a central area, Busuu not only offers a dynamic workplace but also the opportunity to make a meaningful impact in the EdTech industry, helping millions learn languages every day.
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Contact Detail:

Chegg, Inc. Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Platform Engineer in London

✨Tip Number 1

Network like a pro! Reach out to current or former employees at Busuu on LinkedIn. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.

✨Tip Number 2

Show off your skills! Prepare a mini-project or a case study that highlights your experience with cloud infrastructure and Kubernetes. Bring it up during interviews to demonstrate your hands-on expertise.

✨Tip Number 3

Be ready for the tech talk! Brush up on your technical knowledge related to AWS, Terraform, and CI/CD pipelines. Practising common interview questions can help you feel more confident when discussing your experience.

✨Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the Busuu team.

We think you need these skills to ace Senior Platform Engineer in London

Cloud Infrastructure (AWS, Google Cloud)
Kubernetes
OpenTelemetry
New Relic
Terraform
Terragrunt
GitOps (ArgoCD)
CI/CD Pipelines (GitHub Actions)
Networking Principles
Python Programming or Scripting
Database Management (MySQL/PostgreSQL, MongoDB, Redis)
Kafka or Similar Event Systems
Problem-Solving Mindset
Experience with AI/ML Workloads

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Senior Platform Engineer role. Highlight your cloud infrastructure, Kubernetes, and automation experience to catch our eye!

Show Your Passion: In your cover letter, let us know why you're excited about working at Busuu. Share your love for technology and language learning, and how you can contribute to our mission of empowering people through languages.

Be Clear and Concise: When filling out your application, keep your answers clear and to the point. We appreciate straightforward communication, so avoid jargon and focus on what makes you a great fit for the team.

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 without any hiccups!

How to prepare for a job interview at Chegg, Inc.

✨Know Your Tech Stack

Make sure you’re well-versed in the technologies mentioned in the job description, especially AWS, Kubernetes, and Terraform. Brush up on your knowledge of cloud infrastructure and be ready to discuss how you've used these tools in past projects.

✨Showcase Problem-Solving Skills

Prepare examples that highlight your problem-solving mindset. Think of specific challenges you've faced in previous roles, particularly around reliability and automation, and how you tackled them. This will demonstrate your ownership and adaptability.

✨Understand the Company Culture

Familiarise yourself with Busuu's mission and values. Be ready to discuss how your personal values align with their vision of empowering people through languages. This shows that you’re not just a fit for the role, but also for the company culture.

✨Prepare for Technical Questions

Expect technical questions related to cloud infrastructure, CI/CD pipelines, and observability tools. Practice coding problems and be prepared to explain your thought process during the technical interview. This will help you stand out as a knowledgeable candidate.

Senior Platform Engineer in London
Chegg, Inc.
Location: London
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  • Senior Platform Engineer in London

    London
    Full-Time
    36000 - 60000 £ / year (est.)
  • C

    Chegg, Inc.

    1001-5000
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