Senior Platform Engineer
Senior Platform Engineer

Senior Platform Engineer

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

  • Tasks: Design and maintain scalable AWS-based infrastructure for high-quality software delivery.
  • Company: Join a dynamic team at a leading tech company in Wigan.
  • Benefits: Enjoy competitive salary, bonus scheme, shares, and generous holiday entitlement.
  • Why this job: Make an impact in a fast-paced, cloud-first environment with cutting-edge technology.
  • Qualifications: Strong experience in AWS, Terraform, Kubernetes, and coding in C# or JavaScript.
  • Other info: Collaborative culture with opportunities for mentorship and career growth.

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

We are looking for an experienced Senior Platform Engineer to join our Engineering team in Wigan. This is an exciting opportunity to work in a fast-moving, cloud-first environment where technology is constantly evolving. You will play a key role in designing, building, and delivering robust AWS-based infrastructure and services that enable our wider engineering teams to deliver high-quality software at pace.

As a senior member of the team, you will work within a cross-functional environment and contribute across the full software development life cycle from initial concept through to production deployment and ongoing reliability.

What You Will Be Doing

  • Take ownership of designing and maintaining scalable, secure, and high-performing platform infrastructure.
  • Help shape architectural decisions, define design patterns, and ensure solutions meet the needs of both internal and external stakeholders.
  • Work closely with engineering teams to champion cloud-first development, implementing infrastructure as code and CI/CD pipelines that support rapid and reliable delivery.
  • Configure, deploy, and monitor containerised applications using Kubernetes, ensuring system stability and performance.
  • Contribute to improving security, scalability, and capacity across the platform, while supporting the daily delivery of new software releases.
  • Collaborate with Senior Software Engineers and Product Owners on consumer-facing solutions, mentor junior and apprentice engineers, and take responsibility for diagnosing and resolving production issues to maintain system reliability.

What We Are Looking For

  • A highly skilled platform engineer with strong experience delivering software and infrastructure across multiple environments.
  • Proven expertise in cloud platforms (AWS preferred), infrastructure as code tools such as Terraform, and working within agile delivery teams.
  • Confidence in writing clean, maintainable code in at least one of the following: C#, TypeScript/JavaScript, or Terraform.
  • Experience deploying containerised applications into production using Kubernetes is essential.
  • A strong understanding of scalable, highly available systems particularly for web applications handling time-sensitive or high-traffic data.
  • Deep knowledge of modern web, mobile, and cloud technologies, along with experience working with databases and content management systems.
  • A passion for continuous improvement, strong problem-solving skills, and the ability to analyse metrics to drive informed decisions.
  • A collaborative team player who enjoys mentoring others, while also being a self-starter who can identify what needs to be done and see it through to completion.

What’s in it for you?

At the Tote you can expect a friendly working environment with a strong sense of teamwork and pride in what we do. Within this role you will develop a broad range of skills and experiences that can enhance your career at the Tote. Additionally, our company benefits package includes:

  • Competitive Basic Salary
  • Discretionary Bonus Scheme
  • Company Shares Option Plan
  • Contributory pension scheme
  • Life insurance (4x basic salary)
  • Simply Health Cash Plan
  • Holiday entitlement (33 days inclusive of bank holidays)
  • Study Support and opportunity for progression and development
  • Confidential 24/7 365 employee assistance helpline
  • Agile and collaborative office environment with free parking, fruit, biscuits, and drinks
  • Regular social events, charity events and volunteering opportunities

Senior Platform Engineer employer: CustomAir

At the Tote, we pride ourselves on fostering a collaborative and supportive work culture that empowers our employees to thrive. As a Senior Platform Engineer in Wigan, you'll not only have the opportunity to work with cutting-edge technology in a cloud-first environment but also benefit from a comprehensive package that includes competitive salary, generous holiday entitlement, and continuous professional development. Join us to be part of a team that values innovation, teamwork, and personal growth while enjoying a friendly atmosphere with regular social events and community engagement.
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Contact Detail:

CustomAir Recruiting Team

StudySmarter Expert Advice 🀫

We think this is how you could land Senior Platform Engineer

✨Network Like a Pro

Get out there and connect with folks in the industry! Attend meetups, webinars, or even local tech events. You never know who might have the inside scoop on job openings or can put in a good word for you.

✨Show Off Your Skills

Create a portfolio showcasing your projects, especially those involving AWS, Kubernetes, or infrastructure as code. This gives potential employers a tangible look at what you can do and sets you apart from the crowd.

✨Ace the Interview

Prepare for technical interviews by brushing up on your coding skills and understanding system design principles. Practice common interview questions and be ready to discuss your past experiences in detail.

✨Apply Through Our Website

Don’t forget to apply directly 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 our team.

We think you need these skills to ace Senior Platform Engineer

AWS
Infrastructure as Code
Terraform
Kubernetes
C#
TypeScript
JavaScript
Agile Methodologies
Containerisation
Scalable Systems Design
Problem-Solving Skills
Collaboration
Mentoring
Continuous Improvement

Some tips for your application 🫑

Tailor Your CV: Make sure your CV is tailored to the Senior Platform Engineer role. Highlight your experience with AWS, Kubernetes, and infrastructure as code tools like Terraform. We want to see how your skills match what we're looking for!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your background makes you a perfect fit. Don’t forget to mention your collaborative spirit and problem-solving skills!

Showcase Your Projects: If you've worked on relevant projects, make sure to showcase them in your application. Whether it's deploying containerised applications or implementing CI/CD pipelines, we love seeing real-world examples of your work!

Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of your application and ensures you don’t miss out on any important updates from us!

How to prepare for a job interview at CustomAir

✨Know Your Tech Stack

Make sure you’re well-versed in the technologies mentioned in the job description, especially AWS, Terraform, and Kubernetes. Brush up on your coding skills in C#, TypeScript/JavaScript, or Terraform, as you might be asked to demonstrate your knowledge during the interview.

✨Showcase Your Problem-Solving Skills

Prepare to discuss specific examples where you've diagnosed and resolved production issues. Highlight your approach to maintaining system reliability and how you’ve contributed to improving security and scalability in past roles.

✨Emphasise Collaboration

Since this role involves working closely with cross-functional teams, be ready to share experiences where you’ve successfully collaborated with engineers and product owners. Talk about how you’ve mentored junior engineers and contributed to a team environment.

✨Ask Insightful Questions

Prepare thoughtful questions about the company’s cloud-first strategy, their approach to CI/CD pipelines, and how they measure success in platform engineering. This shows your genuine interest in the role and helps you assess if it’s the right fit for you.

Senior Platform Engineer
CustomAir

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