DevOps Engineer

Sensor Tower; Greater London; On-site; GBP 60,000 - 80,000; Full time

Job summary

Sensor Tower is seeking a skilled DevOps engineer with a background in software development to enhance team productivity through effective CI/CD stack management. This role involves collaborating closely with the engineering team and maintaining a robust CI/CD infrastructure.

The ideal candidate will have a solid background in Linux, experience with CI/CD tools like Jenkins, and familiarity with AWS technologies. Join us to refine your skills while engaging in dynamic feature development.

Responsibilities

• Collaborate with the engineering team to improve development tools.
• Own the CI/CD stack, ensuring it is robust and performance-oriented.
• Engage in direct feature development while maintaining product connection.
• Research and develop tools to facilitate code writing.
• Ensure reliable and consistent CI/CD infrastructure.

Skills

Linux

CI/CD stack development

Ruby

Javascript

Python

AWS technologies

Telemetry and monitoring

Docker

Kubernetes

Tools

Jenkins

TeamCity

OpenTelemetry

Grafana

Kibana

MongoDB

ClickHouse

Ansible

Terraform

Job description

Sensor Tower’s digital intelligence platform provides unparalleled insight into market trends, advertising, competitor’s strategies, and consumer/user audience across mobile, web, and gaming. Sensor Tower’s insights are trusted by more than 2,500 enterprises worldwide across tech, retail/commerce, entertainment/media, gaming, consumer packaged goods, finance, and investment.

Who You Are

You are a DevOps engineer with a software development background who likes working on everything that helps to improve the quality of life for your team and providing your expertise in creating a performant CI/CD stack to boost the code development/build process.

What You’ll Do

• Collaborate closely with our engineering team to help them be more productive by improving development tools.
• Maintain a strong connection to the product and remain comfortable engaging in direct feature development.
• Take ownership of the CI/CD stack, keeping it robust, observable, stable, and performant.
• Research, implement, and develop tools to help developers write new code.
• Ensure the CI/CD infrastructure and process is reliable and consistent.

What We’re Looking For

• Solid background in Linux.
• Experience in CI/CD stack development and maintenance.
• Working proficiency with Ruby, Javascript or Python.
• Knowledge of AWS technologies (EC2, load balancing, auto‑scaling, IAM, S3, Route53, etc.).
• Telemetry and monitoring experience (OpenTelemetry, Grafana, Kibana).
• Experience with containerization (Docker, Kubernetes, etc.).

What We’d Be Particularly Excited About

• Experience with CI build time optimization especially with Jenkins, Rspec and Cypress/Playwright.
• Familiarity with databases like MongoDB and/or ClickHouse.
• Experience with build systems like Webpack, Gradle, etc.
• Proficiency with the CI tools like Jenkins, TeamCity, etc.

What you’ll learn

• You’ll learn about the Ruby language and the Rails framework since it’s used in many aspects of our projects and tools.
• You’ll gain deep insights into infrastructure automation using technologies such as Ansible and Terraform since they are central to our deployment strategies.