Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Own and improve production backend systems while enhancing legacy platforms.
- Company: Globally recognised tech organisation at the forefront of cyber threat intelligence.
- Benefits: Competitive benefits package, including healthcare, enhanced leave, and equity incentives.
- Other info: Focus on learning, development, and internal progression in a dynamic environment.
- Why this job: Make a global impact while enjoying ownership and autonomy in your work.
- Qualifications: Strong experience in Perl or similar backend languages and solid SQL knowledge.
The predicted salary is between 60000 - 80000 £ per year.
London / Manchester / Bath (Hybrid)
We’re partnering with a globally recognised technology organisation operating at the forefront of cyber threat intelligence and large-scale data platforms. This is not a greenfield build role. If you enjoy owning real, live production systems, solving complex scaling challenges, and improving platforms that genuinely operate at global impact, this will suit you.
The Opportunity
You’ll join a highly capable engineering team responsible for mission-critical backend systems that power large-scale data analysis and internet intelligence services. A core part of the role will be maintaining, optimising, and evolving existing platforms, with a strong focus on:
- Reliability
- Performance
- Stability
- Security
There’s also opportunity to contribute to incremental modernisation, working with technologies like Go and TypeScript – but the heart of this role is engineering ownership, not constant rebuilds.
What You’ll Be Doing
- Owning and improving production backend systems
- Enhancing and maintaining legacy platforms (Perl-based)
- Diagnosing and resolving performance and scaling bottlenecks
- Driving system reliability and incident prevention
- Writing clean, well-tested, well-documented code
- Collaborating across engineering teams to ensure seamless integrations
- Identifying long-term improvements rather than quick fixes
What We’re Looking For
- Strong experience working on production backend systems
- Background in Perl OR similar backend languages
- Solid SQL knowledge (MySQL/MariaDB) — including query optimisation
- Experience working in Linux environments (CLI tools, scripting)
- Familiarity with cloud platforms (AWS or equivalent)
- Understanding of networking fundamentals (DNS, HTTP, TCP/IP, TLS)
- Experience with CI/CD, Git, and system ownership in production
- Go or TypeScript experience
- Exposure to event-driven or asynchronous systems
- Experience working on long-lived, high-scale systems
- Interest in cybersecurity or internet infrastructure
Why This Role
- Work on systems with genuine global impact
- Join a team that values ownership, autonomy, and engineering quality
- Be part of a business investing in long-term platform evolution
- Strong focus on learning, development, and internal progression
- Competitive benefits package including healthcare, enhanced leave, and equity-style incentives
Apply directly or message me for a confidential discussion.
Perl Developer employer: RedRock Resourcing
Contact Detail:
RedRock Resourcing Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Perl Developer
✨Tip Number 1
Network like a pro! Reach out to people in the industry, attend meetups, and connect with potential colleagues on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your Perl projects or any relevant work. This gives employers a tangible look at what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on common technical questions related to backend systems and Perl. Practice coding challenges and be ready to discuss your past experiences in detail—this is your chance to shine!
✨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 and contributing to impactful projects.
We think you need these skills to ace Perl Developer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Perl and backend systems. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects or achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about working on production systems and how you can contribute to our mission-critical backend systems. Keep it engaging and personal!
Showcase Your Problem-Solving Skills: In your application, mention specific examples where you've tackled performance or scaling challenges. We love seeing how you approach complex issues and drive system reliability—so share those success stories!
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 this exciting opportunity. Plus, it’s super easy!
How to prepare for a job interview at RedRock Resourcing
✨Know Your Perl Inside Out
Make sure you brush up on your Perl skills before the interview. Be ready to discuss your experience with Perl-based systems, as well as any challenges you've faced and how you've overcome them. This role is all about maintaining and optimising existing platforms, so showing your expertise in Perl will definitely impress.
✨Showcase Your Problem-Solving Skills
Prepare to talk about specific instances where you've diagnosed and resolved performance or scaling bottlenecks in production systems. Use examples that highlight your analytical thinking and ability to drive system reliability. Companies love candidates who can think critically and provide long-term solutions rather than quick fixes.
✨Familiarise Yourself with the Tech Stack
Since this role involves working with various technologies like Go, TypeScript, and cloud platforms, it’s a good idea to familiarise yourself with these tools. Even if you haven't used them extensively, showing a willingness to learn and adapt can set you apart from other candidates.
✨Understand the Bigger Picture
Research the company’s mission and the impact of their work in cyber threat intelligence. Being able to articulate how your role as a Perl Developer fits into their larger goals will demonstrate your genuine interest in the position and the organisation. It shows that you’re not just looking for a job, but a place where you can contribute meaningfully.