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For Companies At a Glance
- Tasks: Design and scale cloud infrastructure to support millions in language learning.
- Company: Join Busuu, a leading EdTech company transforming language learning globally.
- Benefits: Enjoy free meals, health insurance, personal training budget, and flexible working hours.
- Why this job: Make a real impact on 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 and social activities.
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.
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.
What makes a great Senior Platform Engineer at Busuu?
- 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 events, and company events.
What Happens Next
- 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 employer: Busuu
Contact Detail:
Busuu Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Platform Engineer
✨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 in action! If you’ve got a GitHub or personal project that showcases your cloud infrastructure or Kubernetes expertise, make sure to highlight it during interviews. It’s a great way to demonstrate what you can bring to the table.
✨Tip Number 3
Prepare for those technical questions! Brush up on your knowledge of AWS, Terraform, and CI/CD pipelines. Practising common scenarios can help you feel more confident and ready to impress the team.
✨Tip Number 4
Don’t forget to 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 family.
We think you need these skills to ace Senior Platform Engineer
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 expertise, Kubernetes experience, and any relevant programming skills to catch our eye!
Showcase Your Projects: Include specific projects or achievements that demonstrate your problem-solving mindset and technical abilities. We love seeing how you've tackled challenges in previous roles, especially if they relate to automation or observability.
Be Yourself in the Cover Letter: Your cover letter is a chance to let your personality shine through! Share why you're passionate about language learning and how you can contribute to our mission at Busuu. We want to know what makes you tick!
Apply Through Our Website: We encourage you to apply directly through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any updates from us!
How to prepare for a job interview at Busuu
✨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, how you approached them, and what the outcomes were. This will demonstrate your ability to take ownership and learn on the fly.
✨Understand the Company Culture
Familiarise yourself with Busuu’s mission and values. Be ready to discuss how your personal values align with theirs, especially around empowering people through languages and fostering a collaborative environment. This shows you’re not just a fit for the role, but for the team as well.
✨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 convey your expertise effectively.
