Associate Lead DevOps Engineer

We are looking for an Associate Lead DevOps Engineer to join the LCH Securities Technology team at LSEG. In this role, you will help design, and improve the tools and infrastructure that power our software development lifecycle. You will work with engineering, testing, and operations teams to deliver reliable, scalable, and automated solutions that support key services across the organisation.

This is a great opportunity to work on high-impact systems that support capital markets technology, with direct influence on engineering efficiency, delivery quality, and operational excellence.

• Design, build, and maintain DevOps tooling and SDLC platforms used across multiple engineering teams.

• Develop integrations with third‑party tools that support development, testing, and service operations.

• Create high-quality automation, CI/CD pipelines, and Infrastructure‑as‑Code solutions that improve delivery speed and reliability.

• Partner with engineering and QA teams to identify process gaps and opportunities for improvement.

• Lead the design and implementation of solutions that enhance developer experience, consistency, and platform reliability.

• Improve observability through monitoring, logging, and alerting to ensure system health and performance.

• Drive continuous improvement initiatives that simplify workflows and reduce manual effort.

• Provide hands-on technical leadership to the DevOps team, supporting them throughout the delivery lifecycle.

• Explore new technologies and introduce innovative ways that contribute to our platform and processes.

• Strong experience in DevOps, Platform Engineering, or Site Reliability Engineering.

• Deep understanding of cloud technologies and modern DevOps practices.

• Proficiency with AWS services and cloud‑native architectures.

• Proficiency in CI/CD tooling, automation frameworks, and configuration management.

• Hands-on experience building Infrastructure‑as‑Code solutions, ideally with Terraform or similar tools.

• High proficiency in Python for automation and tooling development.

• Experience supporting engineering teams and delivering scalable internal solutions.

• Knowledge of Java or C++ is a plus.

• Strong communication skills and the ability to work effectively with diverse teams across the organisation.

• A passion for automation, reliability, and delivering a great developer experience.

What you'll get in return

At LSEG, we invest in excellence. You’ll be part of a high-performing team where your expertise is valued and your impact is visible. We offer:

• Competitive compensation with performance-based rewards.

• A flexible hybrid work model that supports work-life balance.

• Access to modern tools and infrastructure to do your best work.

• Opportunities for continuous learning, including certifications, conferences, and internal mobility.

• A collaborative culture that values technical mastery, ownership, and innovation.

• The chance to work on a globally critical system that powers secure financial transactions across markets.

Career Stage:

London Stock Exchange Group (LSEG) Information:

Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.

LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.

Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.

Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.

We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone’s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.

You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.

LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.

Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it’s used for, and how it’s obtained, your rights and how to contact us as a data subject.

If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.