Senior Software Engineer

Senior Software Engineer

At the heart of London Stock Exchange Group’s digital transformation journey, Customer Lifecycle Engineering (CLE) is evolving into a product-led organisation and we’re looking for exceptional engineering talent across multiple functions to help shape this future. CLE is not just a delivery function, we are becoming a strategic product engineering powerhouse, driving innovation across customer platforms, data services, and lifecycle automation. Our mission is to deliver customer-centric, scalable, and resilient solutions that power the LSEG’s most critical services.

What You’ll Be Part Of

·Product-Led Culture: We’re moving away from project-based delivery to long-term product ownership, enabling deeper domain expertise and continuous improvement.

·Modern Engineering Practices: From CI/CD pipelines to cloud-native architectures and automated testing, we’re embedding consistent, modern engineering standards across all squads.

·Autonomous Squads: You’ll work in self-organised, cross-functional teams with clear ownership, agile rituals, and the freedom to innovate.

·High Visibility & Impact: CLE’s programmes are now highly visible to senior leadership, with direct alignment to strategic priorities. Your work will be seen, valued, and celebrated.

·Rewarding Environment: We foster a culture of growth, recognition, and purpose. Whether you’re building new capabilities or refining existing ones, your contributions will drive real business outcomes.

What you'll be doing:

In this role, you'll be joining our Customer Lifecycle Engineering team as a Software Engineer.

TECH PROFILE/ESSENTIAL SKILLS:

• 6 years of technical experience. 
• Hands-On experience of working 4+ years with 1 or more of the following Java, Python, React, Node.js, APEX, LWC JavaScript, AWS, Azure, Kubernetes, Salesforce, Experience Cloud
• Able to translate business requirements into technical solutions. 
• Experience with CI/CD and Deployment tools. 
• Experience with providing technical solutions and supporting documentation. 
• Testing and debugging code, ensuring quality and performance of the relevant application. 

PREFERRED SKILLS AND EXPERIENCE

• Candidates with experience with one or more of Salesforce, Creatio or Microsoft Dynamics and/or CPQ technologies will be preferred.
• Experience with Integrations using REST and SOAP APIs. 
• Strong troubleshooting skills.
• Minimum knowledge and understanding of financial markets are desirable.  
• Ability to work independently and in a team environment.  
• Ability to communicate effectively in English with all levels of staff, both orally and written.  
• Ability to manage own work and multitask to meet tight deadlines without losing sight of priorities under minimum supervision.  
• Highly motivated, self-directed individual with a positive & pro-active attitude to work.  
• Customer and service focused, with determination to meet their needs and expectations.  
• Be driven and committed to the goals and objectives of the team and organization. 
• Ability to leverage ai-powered developer tools to rapidly build reliable, secure and scalable CRM solutions

  

EDUCATION AND PROFESSIONAL SKILLS

• Professional qualification or equivalent. 
• BS/MS degree in Computer Science, Software Engineering or STEM degree (Desirable)   
• Solid English reading/writing capability required. 
• Strong communication & articulation skills. 
• Curious about new technologies and tools, creative thinking and initiative taking. 
• Relevant DevOps certifications will be beneficial.
• Agile related certifications preferable. 

DETAILED RESPONSIBILITIES

• Must interact with global teams in time zones spanning UK, US, APAC areas.  
• Collaborate closely with business stakeholders, Product Owners, and other cross-functional teams to understand goals, requirements, and deliverables. 
• Develop high quality solutions in line with business requirements. 
• Support Go-Live through activities such as system design consulting, developing software platforms, capacity planning and launch reviews.  
• Provide a high level of customer service, whilst working under pressure.  
• Perform code reviews, identify areas for improvement, and drive continuous enhancement of development processes. 
• Collaborate with administrators and integration teams to design and implement seamless integrations with other systems. 
• Support with technical discussions, problem-solving, and issue resolution related to Salesforce. 

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.

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.

Experience Level

Senior Level