Snr. Site Reliability Engineer (Remote position located in Leeds/Sheffield, United Kingdom)
Snr. Site Reliability Engineer (Remote position located in Leeds/Sheffield, United Kingdom)

Snr. Site Reliability Engineer (Remote position located in Leeds/Sheffield, United Kingdom)

Sheffield Full-Time 42000 - 84000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Join our team to ensure our platforms are reliable, secure, and scalable in a fast-paced environment.
  • Company: KnowBe4 is a leading provider of security awareness training, trusted by thousands globally.
  • Benefits: Enjoy bonuses, tuition reimbursement, relaxed dress code, and a fun, modern work environment.
  • Why this job: Be part of a culture that values transparency, ownership, and continuous development while making a social impact.
  • Qualifications: 5+ years experience in AWS, proficient in programming languages like Python or Ruby, and excellent communication skills.
  • Other info: Remote position based in Leeds/Sheffield; perfect for tech-savvy individuals eager to learn and grow.

The predicted salary is between 42000 - 84000 £ per year.

KnowBe4, the provider of the world's largest security awareness training and simulated phishing platform, is used by tens of thousands of organizations around the globe. KnowBe4 enables organizations to manage the ongoing problem of social engineering by helping them train employees to make smarter security decisions, every day.

Fortune has ranked us as a best place to work for women, for millennials, and in technology for four years in a row! We have been certified as a "Great Place To Work" in 8 countries, plus we've earned numerous other prestigious awards, including Glassdoor's Best Places To Work.

Our team values radical transparency, extreme ownership, and continuous professional development in a welcoming workplace that encourages all employees to be themselves. Whether working remotely or in-person, we strive to make every day fun and engaging; from team lunches to trivia competitions to local outings, there is always something exciting happening at KnowBe4.

KnowBe4’s Site Reliability Engineers help ensure that our platforms are reliable, secure, scalable, and efficient. They work alongside other engineers in a fast-paced, agile development environment, and share solutions to advance the technologies running our systems, improve their safety and reliability, and make the complex distributed services that deliver our platforms easy to understand.

The ideal member of our team gets excited about new AWS service releases, stays up-to-date on industry trends and design patterns, and has excellent time-management and communication skills.

Some Of The Technologies We Use
  • Programming Languages - Python, Ruby, Rust
  • Infrastructure as Code - Terraform, AWS CDK
  • Source Code Management and CI/CD - GitLab, Snyk
  • Observability - DataDog, Airbrake
  • Containerized Workloads - Docker
  • Cloud-native infrastructure in AWS - ECS, Lambda, Step Functions, SNS/SQS, Transit Gateway, Aurora, DynamoDB, CloudFront, S3, AppSync, API Gateway, and many more.
Responsibilities
  • Work with other Site Reliability Engineers to build highly scalable and resilient applications and infrastructure in AWS
  • Maintain and improve extensible infrastructure-as-code using Terraform
  • Learn, maintain, and improve our existing deployment strategies
  • Deliver effective observability, monitoring, and alerting patterns for KnowBe4’s applications and infrastructure
Minimum Qualifications:
  • BS/MS/Ph.D. or equivalent plus 5 years experience
  • Training in secure coding practices (preferred)
  • Proficient authoring scripts in one or more programming languages (e.g. Python, Ruby, Javascript).
  • Experience designing and operating high-scale patterns in AWS
  • Experience building and designing repeatable workflows for continuous integration and continuous deployment (CI/CD) - GitLab is preferred
  • Excellent communication skills
  • Effectively able to self-manage your time across competing projects
  • Ability to quickly understand and debug complex distributed systems
Bonus Points
  • Confident writing in Python
  • AWS Cloud Certification(s) - Professional Level
  • Experience working for a public company
  • Open-source contributions or technical blog experience
Our Fantastic Benefits

We offer company-wide bonuses based on monthly sales targets, employee referral bonuses, adoption assistance, tuition reimbursement, certification reimbursement, certification completion bonuses, and a relaxed dress code - all in a modern, high-tech, and fun work environment. For more details about our benefits in each office location, please visit www.knowbe4.com/careers/benefits.

Note: An applicant assessment and background check may be part of your hiring procedure.

Individuals seeking employment at KnowBe4 are considered without prejudice to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, sexual orientation or any other characteristic protected under applicable federal, state, or local law. If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please visit www.knowbe4.com/careers/request-accommodation.

No recruitment agencies, please.

Snr. Site Reliability Engineer (Remote position located in Leeds/Sheffield, United Kingdom) employer: KnowBe4

At KnowBe4, we pride ourselves on being a top employer, recognised for our commitment to employee growth and a vibrant work culture. Our remote positions in Leeds/Sheffield offer flexibility, competitive benefits including bonuses and tuition reimbursement, and a supportive environment that fosters innovation and collaboration among our Site Reliability Engineers. Join us to be part of a team that values transparency, ownership, and continuous learning while making a meaningful impact in the field of cybersecurity.
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Contact Detail:

KnowBe4 Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Snr. Site Reliability Engineer (Remote position located in Leeds/Sheffield, United Kingdom)

✨Tip Number 1

Familiarise yourself with the specific technologies mentioned in the job description, such as AWS services and Terraform. Being able to discuss your experience with these tools during an interview will show that you're a strong fit for the role.

✨Tip Number 2

Engage with KnowBe4's online presence by following them on LinkedIn and interacting with their posts. This can help you understand their company culture better and may even get you noticed by their hiring team.

✨Tip Number 3

Prepare to discuss your experience with CI/CD processes, especially using GitLab. Be ready to share specific examples of how you've implemented these practices in previous roles, as this is crucial for the position.

✨Tip Number 4

Highlight any open-source contributions or technical writing you've done, as these are bonus points for the role. This demonstrates your commitment to the tech community and your ability to communicate complex ideas effectively.

We think you need these skills to ace Snr. Site Reliability Engineer (Remote position located in Leeds/Sheffield, United Kingdom)

AWS Services Knowledge
Python Programming
Ruby Programming
Terraform
GitLab CI/CD
Containerisation with Docker
Cloud Infrastructure Management
Observability Tools (e.g., DataDog, Airbrake)
Time Management
Communication Skills
Debugging Complex Systems
Secure Coding Practices
Agile Development Methodologies
Problem-Solving Skills

Some tips for your application 🫡

Understand the Role: Before applying, make sure you fully understand the responsibilities and qualifications for the Snr. Site Reliability Engineer position. Familiarise yourself with the technologies mentioned in the job description, such as AWS, Terraform, and Python.

Tailor Your CV: Customise your CV to highlight relevant experience and skills that align with the job requirements. Emphasise your proficiency in programming languages, experience with AWS, and any previous roles that involved site reliability engineering.

Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for site reliability engineering and your understanding of KnowBe4's mission. Mention specific projects or experiences that demonstrate your ability to contribute to their team.

Highlight Soft Skills: In addition to technical skills, emphasise your communication and time-management abilities. Provide examples of how you've effectively collaborated with teams or managed multiple projects to showcase your fit for the role.

How to prepare for a job interview at KnowBe4

✨Know Your Tech Stack

Familiarise yourself with the technologies mentioned in the job description, such as AWS services, Terraform, and programming languages like Python and Ruby. Be prepared to discuss your experience with these tools and how you've used them in past projects.

✨Demonstrate Problem-Solving Skills

Be ready to showcase your ability to troubleshoot complex distributed systems. Prepare examples of challenges you've faced in previous roles and how you resolved them, particularly in high-scale environments.

✨Show Enthusiasm for Continuous Learning

Highlight your passion for staying updated on industry trends and new AWS service releases. Discuss any recent courses, certifications, or personal projects that demonstrate your commitment to professional development.

✨Communicate Clearly

Since excellent communication skills are a must for this role, practice articulating your thoughts clearly and concisely. Be prepared to explain technical concepts in a way that non-technical stakeholders can understand.

Snr. Site Reliability Engineer (Remote position located in Leeds/Sheffield, United Kingdom)
KnowBe4
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  • Snr. Site Reliability Engineer (Remote position located in Leeds/Sheffield, United Kingdom)

    Sheffield
    Full-Time
    42000 - 84000 £ / year (est.)

    Application deadline: 2027-06-28

  • K

    KnowBe4

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