Senior Software Engineer
LSEGAbout the role
About Us
LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.
LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ 25,000 people globally, more than half located in Asia Pacific.
About the Role
As a Senior Software Engineer, you will play a key role in designing, building and optimising data‑driven solutions that power LSEG’s strategic platforms. You will work in a collaborative engineering environment, contributing to high‑impact initiatives across our data ecosystem. This role is ideal for someone who thrives in complex, modern data platforms and enjoys driving technical excellence.
What You Will Do
- Design, implement and enhance scalable data solutions using Data Lake technologies.
- Work with modern infrastructure tooling (Azure, containers, dev containers, IaC) to support fast, reliable deployments.
- Engineer modern cloud‑native services using Azure Kubernetes Service (AKS).
- Contribute to solutions built on Microsoft Fabric, integrating data, analytics and governance capabilities.
- Collaborate closely with cross‑functional teams across Engineering, Architecture and Product to enable seamless solution delivery.
- Champion clean code, standard methodologies, automation, CI/CD, observability, and reliability.
- Participate in technical discussions, peer reviews, and decision‑making processes to shape engineering standards.
What You Bring
- Strong programming expertise with the ability to work comfortably with object‑oriented and functional patterns.
- Good understanding of relational databases.
- Hands‑on capability with SQL, Spark SQL and core data‑engineering patterns.
- Ability to solve complex technical problems and make pragmatic engineering decisions.
- Comfortable working autonomously while contributing to a collaborative team culture.
- Clear, concise communication and the ability to explain engineering concepts to diverse audiences.
Why Join Us
At LSEG, you will work on global platforms with real‑world impact. You’ll be part of an inclusive culture that values growth, innovation and continuous learning. We offer opportunities to develop your expertise and contribute to products used by thousands of customers worldwide.
Career Stage:
Senior Associate
Compensation Information:
LSEG is committed to offering competitive Compensation and Benefits. The anticipated annual gross base salary for this position is between 203,800 zł - 322,200 zł. Please be aware base salary ranges may vary by geographic location. In addition to our offered base salary, this role is eligible for our Annual Bonus Plan (”bonus plan”). Target Bonus % will be commensurate with role level and posted career stage. Individual salary will be reflective of job-related knowledge, skills and equivalent experience.Benefits Information:
LSEG roles (excluding internships) are typically eligible for inclusion in our LSEG Benefits program. To view the benefits available for the role you're applying for, please click here. This document provides a list of benefits by country. Simply click on the country where the role is based to view the relevant details. If you have specific questions or would like further details, these can be discussed during your interview.
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 lov
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