Senior Reliability Engineer
Senior Reliability Engineer

Senior Reliability Engineer

City of London Full-Time 43200 - 72000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Enhance system reliability and performance using Java and cutting-edge technologies.
  • Company: Join a diverse and innovative team in the financial services sector.
  • Benefits: Competitive salary, flexible benefits, private medical cover, and generous holiday allowance.
  • Why this job: Make a real impact on high-throughput systems while enjoying a supportive work culture.
  • Qualifications: Strong Java skills, experience with message brokers, and a passion for automation.
  • Other info: Opportunities for professional growth and participation in diversity initiatives.

The predicted salary is between 43200 - 72000 £ per year.

* Strong Java development experience with a deep understanding of JVM internals and performance tuning* Hands-on expertise with message brokers (ActiveMQ, Kafka or similar) in production environments* Proven experience with containerization and orchestration (Nomad would be an advantage)* Practical knowledge of OpenTelemetry and distributed tracing concepts* Solid understanding of reliability patterns, circuit breakers, and fault tolerance* Experience in high-throughput, low-latency production environments* Track record of improving system reliability and performance at scale* Experience with continuous delivery and DevOps practices* Strong troubleshooting skills in distributed systems* Background in financial services or similar mission-critical domains (preferred)* Systems thinking approach to problem-solving* Strong communication skills for cross-team collaboration* Ability to balance development and operational responsibilities* Passion for automation and eliminating toilWe believe that diversity is vital to success, it fuels creativity, drives innovation and sets us up for global success. We’re committed to building teams with a variety of perspectives and skills to help us realise our vision and strategy, that’s why we encourage applications from people with diverse backgrounds and experiences to join us on this journey. Learn more about our D&I approach .* Competitive salary* Flexible Benefits Package on top of your salary (12%)* Private medical cover for you and your family* Life insurance* Contribution to gym memberships* 25 Days holiday, with 1 additional day off to celebrate your Birthday & 2 additional days off a year for voluntary work (28 in total* The option to buy or sell holiday days.* Unlimited access to the LinkedIn Learning Platform* A comprehensive global and local onboarding process* Employee-led LGBTQ+, Women’s, Black and Parents & Carers networks with an annual budget for organising events & projects that foster an open, diverse and inclusive culture* Option to participate and create ESG initiatives based on IG Brighter Future Fund* Enhanced primary (maternity), secondary (paternity), and shared parental pay and leave, as well as a range of support and benefits for parents #J-18808-Ljbffr

Senior Reliability Engineer employer: IG Group

As a Senior Reliability Engineer at our company, you will thrive in a dynamic and inclusive work environment that values diversity and innovation. We offer a competitive salary alongside a flexible benefits package, private medical cover, and generous holiday allowances, including additional days for volunteering and celebrating your birthday. With a strong commitment to employee growth through initiatives like unlimited access to LinkedIn Learning and active employee-led networks, we empower you to develop your skills while contributing to meaningful projects in the financial services sector.
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Contact Detail:

IG Group Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Reliability Engineer

✨Tip Number 1

Network like a pro! Reach out to your connections in the industry, especially those who work in financial services or similar fields. A friendly chat can lead to insider info about job openings and even referrals.

✨Tip Number 2

Show off your skills! If you’ve got experience with Java, message brokers, or containerisation, consider creating a portfolio or GitHub repo showcasing your projects. This gives potential employers a taste of what you can do.

✨Tip Number 3

Prepare for interviews by brushing up on reliability patterns and troubleshooting in distributed systems. Practise explaining complex concepts in simple terms – it’ll help you shine during cross-team collaboration discussions.

✨Tip Number 4

Don’t forget to apply through our website! We’re all about diversity and want to see a range of perspectives. Your unique background could be just what we need to drive innovation and creativity in our teams.

We think you need these skills to ace Senior Reliability Engineer

Java Development
JVM Internals
Performance Tuning
Message Brokers (ActiveMQ, Kafka)
Containerization
Orchestration (Nomad)
OpenTelemetry
Distributed Tracing
Reliability Patterns
Circuit Breakers
Fault Tolerance
High-Throughput Systems
Low-Latency Environments
Continuous Delivery
DevOps Practices
Troubleshooting in Distributed Systems
Systems Thinking
Cross-Team Communication
Automation

Some tips for your application 🫡

Show Off Your Java Skills: Make sure to highlight your strong Java development experience in your application. We want to see your deep understanding of JVM internals and any performance tuning you've done. Don't hold back on those details!

Talk About Your Hands-On Experience: If you've worked with message brokers like ActiveMQ or Kafka, let us know! Share specific examples of how you've used these in production environments. This will really help us understand your practical expertise.

Demonstrate Your Reliability Know-How: We’re keen on candidates who understand reliability patterns and fault tolerance. In your application, mention any experiences where you’ve improved system reliability and performance at scale. It’s all about showing us your systems thinking approach!

Keep It Clear and Concise: Strong communication skills are key for us, so make sure your application is clear and to the point. Use straightforward language and structure your thoughts well. And remember, apply through our website to ensure your application gets to us directly!

How to prepare for a job interview at IG Group

✨Know Your Java Inside Out

Make sure you brush up on your Java development skills, especially JVM internals and performance tuning. Be ready to discuss specific examples of how you've optimised performance in past projects, as this will show your deep understanding of the language.

✨Familiarise Yourself with Message Brokers

Get hands-on experience with message brokers like ActiveMQ or Kafka if you haven't already. During the interview, be prepared to share your experiences in production environments and how you've tackled challenges related to these technologies.

✨Showcase Your Reliability Expertise

Be ready to discuss reliability patterns, circuit breakers, and fault tolerance. Prepare examples of how you've improved system reliability and performance at scale, particularly in high-throughput, low-latency environments.

✨Communicate Effectively

Strong communication skills are key for cross-team collaboration. Practice articulating your thoughts clearly and concisely, especially when discussing complex topics like distributed systems and DevOps practices. This will help demonstrate your ability to balance development and operational responsibilities.

Senior Reliability Engineer
IG Group
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  • Senior Reliability Engineer

    City of London
    Full-Time
    43200 - 72000 £ / year (est.)

    Application deadline: 2027-10-10

  • I

    IG Group

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