Roles at Senior Associate level apply technical knowledge to design, build, and improve software and infrastructure. Scope includes working more independently, contributing to team design decisions, and taking responsibility for the quality of delivered work. The impact is increasing delivery speed, system reliability, and shared team knowledge.

Competencies

Technical: I apply designs, deploy and test software, infrastructure or networking solutions using growing domain knowledge,
including relevant financial markets. I can debug, solve problems and take ownership of features, systems or configurations.

Customer focus: I consider customer needs in my work, contribute ideas to improve our product, respond quickly to
operational issues that affect or risk affecting customers, and seek feedback to improve how we work.

Risk Management: I apply secure engineering practices to reduce delivery risk across software and infrastructure. I use
testing, observability, automation and safe configuration to identify and resolve risks. I flag blockers and contribute to safe,
resilient delivery.

Leadership: I take accountability for delivering reliable work. I support and coach peers and share knowledge openly. I
contribute to team outcomes by collaborating effectively and helping others succeed through trust and shared ownership.

Analytical: I apply structured thinking and data to solve problems, test assumptions, and learn from outcomes. I support team
decisions through evidence, insight, and continuous improvement.

Adaptability: I continuously learn and adapt to new priorities, try different approaches, and share what works with my team. I
make learning my craft a regular habit, not just something I pick up through daily work.

Communication: I contribute to team discussions and communicate clearly with peers. I share context, ask questions and help
the team align around shared work.

WHAT YOU'LL BRING:

Essential Skills

• 3+ years of practical experience in system design, application development, testing, and operational stability using SQL, Python, ETL, ELT, Informatica PowerCenter, Business Objects, Snowflake and AWS.
• Expertise in Data Warehousing, Data Science & Analytics
• Expertise in Python Coding, Spark and distributed computing
• Can Demonstrate good working knowledge of relational databases including Oracle, Snowflake
• Experience with performance tuning and system optimization
• Experience with Test Driven Development
• Experience in working with GIT source control tool
• Exposure to agile methodologies such as CI/CD, Application Resiliency, and Security
• Adaptability to changing project requirements and technologies

Desirable skills

• Experience with the finance domain and knowledge of FpML
• Exposure to containerization and orchestration tools like Docker and Kubernetes
• Exposure to cloud technology

Career Stage:
Senior Associate

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.

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