Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Join us to build scalable solutions and ensure system reliability in a dynamic environment.
- Company: Definely, a leading LegalTech company transforming how legal professionals work.
- Benefits: Enjoy competitive salary, share options, hybrid working, and generous holiday allowance.
- Why this job: Be part of an innovative team making a real impact in the legal industry.
- Qualifications: 1-3 years of platform experience and knowledge of AWS and DevOps practices.
- Other info: Collaborative culture with excellent growth opportunities and a focus on learning.
The predicted salary is between 50000 - 70000 ÂŁ per year.
Location: London
Employment Type: Full time
Location Type: Hybrid
Department: Technology
About the role
We’re looking for an exceptional Platform Engineer to join Definely during a pivotal stage of growth. Platform Engineers get involved with the whole product infrastructure and tooling, building out novel and scalable solutions for engineers and customers. We’re also responsible for reliability, security and automation.
What you’ll do:
- Operational work to keep our systems running smoothly.
- Respond to issues and perform maintenance and upgrades to our systems.
- Keeping our CI/CD system running well and ensuring safe and simple deployments for our engineers.
- Build our platform to support product needs (i.e. provisioning databases, enhancing tooling, scaling).
- Operating our cloud environments (mostly AWS) through IaC and automation.
- Supporting, and sometimes leading, projects of improvement to our platform.
- Working collaboratively with other engineers and the wider business.
What you’ll bring:
This is a list of desirable skills, but even if you don’t tick all the boxes please still apply!
- 1-3 years of hands on platform experience.
- Knowledge of Cloud tools and services (AWS is our primary cloud).
- Understanding of DevOps and operational workflows.
- Building and maintaining cloud services through IaC (we use Terraform).
- CI/CD practices and tooling.
We’ll be lucky if you:
- Have experience with security products and tooling, and some DevSecOps experience.
- Have been on call for incident response.
- Deep experience with data platforms (databases, queues, caches, storage etc.).
- ML/AI experience.
What we can offer you:
- Competitive salary & annual bonus.
- Share options.
- Quarterly team socials & annual company offsite.
- Hybrid working + 1 month “work from anywhere”.
- 25 days holiday + bank holidays.
- Take your birthday off.
- ÂŁ750 annual learning & development budget.
- Private healthcare (incl. dental & optical).
- Enhanced parental leave.
- Additional perks: Cycle to Work, Workplace Nursery salary sacrifice scheme, and top-quality equipment.
About Definely
Definely is revolutionising how legal professionals access and understand information in complex documents. Our LegalTech solutions integrate directly into legal workflows, enabling teams to draft, review, and interpret contracts more efficiently, without breaking focus.
We’re proud to be recognised among the Top 25 in Deloitte’s UK Technology Fast 50 and backed by Revaia, Microsoft, Google, and Octopus Ventures. Trusted by top firms like A&O Shearman, Dentons, Deloitte, and Barclays, we’re building tools that empower legal teams to work smarter and reduce risk.
At Definely, you’ll be part of a mission‑driven, collaborative, and ambitious team committed to innovation and growth.
Platform Engineer in London employer: Cornerstone VC
Contact Detail:
Cornerstone VC Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Platform Engineer in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with current employees at Definely. A friendly chat can sometimes lead to opportunities that aren’t even advertised!
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those related to cloud services and CI/CD. This gives us a tangible way to see what you can do beyond your CV.
✨Tip Number 3
Prepare for the interview by brushing up on your technical knowledge and problem-solving skills. We love candidates who can think on their feet, so practice some common platform engineering scenarios.
✨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 our team at Definely.
We think you need these skills to ace Platform Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Platform Engineer role. Highlight your relevant experience with cloud tools, CI/CD practices, and any hands-on platform work you've done. We want to see how your skills align with 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 excited about joining Definely and how you can contribute to our mission. Be genuine and let your personality come through – we love to see enthusiasm!
Showcase Your Projects: If you've worked on any projects that demonstrate your platform engineering skills, make sure to mention them. Whether it's building cloud services or automating workflows, we want to know what you've accomplished and how it relates to our needs.
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. Plus, it shows us you're keen to join our team at Definely!
How to prepare for a job interview at Cornerstone VC
✨Know Your Tech Stack
Make sure you’re familiar with the tools and technologies mentioned in the job description, especially AWS and Terraform. Brush up on your knowledge of CI/CD practices and be ready to discuss how you've used these in past projects.
✨Showcase Problem-Solving Skills
Prepare examples of how you've tackled operational issues or improved system reliability in previous roles. Definely values engineers who can think on their feet, so be ready to share specific scenarios where you made a difference.
✨Understand the Company’s Mission
Research Definely and its LegalTech solutions. Understanding their mission to revolutionise legal workflows will help you align your answers with their goals and demonstrate your genuine interest in the role.
✨Ask Insightful Questions
Prepare thoughtful questions about the team dynamics, ongoing projects, and future challenges. This shows that you’re not just interested in the job, but also in how you can contribute to the company’s growth and success.