Technology Engineer – Integration Platforms Support

We are seeking a skilled Technology Engineer to support and maintain enterprise Integration Platforms and Services including Boomi, Matillion, and Informatica. This role requires strong problem-solving skills, technical expertise in integration technologies, and a customer-focused approach to ensure the reliability and performance of integration solutions.

Key Responsibilities:

• Provide technical support and maintenance for integration platforms (Boomi, Matillion, and Informatica), troubleshooting issues and optimizing performance.
• Analyze and resolve message-based integration issues involving technologies like JMS, AWS SQS, and Azure Service Bus.
• Support and troubleshoot API integrations using SOAP and REST services, ensuring secure and efficient data exchange.
• Utilize JSON, XSLT, and at least one programming language (e.g., Java, Python, or JavaScript) for scripting, transformation, and automation.
• Perform SQL queries and database-related troubleshooting, ensuring data integrity and performance across various integration points.
• Support API security mechanisms, including OAuth2, federated authentication, and access management best practices.
• Implement and maintain CI/CD processes for integration services, ensuring smooth deployments and updates.
• Use Postman, SOAP UI, and other testing tools for validation, debugging, and performance analysis of APIs and integrations.
• Collaborate with developers, business users, and IT teams to analyze complex integration issues and provide effective resolutions.
• Maintain detailed documentation of integration processes, troubleshooting steps, and best practices.

Required Skills & Experience:

• 3-5+ years of experience in supporting integration platforms and services (Boomi, Matillion, Informatica, or similar tools).
• Strong knowledge of SOAP, REST, and message-based middleware technologies (JMS, AWS SQS, Azure Service Bus).
• Proficiency in JSON, XSLT, and scripting/programming languages (Java, Python, JavaScript, etc.).
• Hands-on experience with SQL and database management for troubleshooting and query optimization.
• Working knowledge of API security frameworks such as OAuth2 and federated authentication models.
• Experience with CI/CD processes and version control tools like Git, Jenkins, or Azure DevOps.
• Proficiency in using Postman, SOAP UI, and similar API testing tools.
• Strong analytical skills with the ability to solve complex technical scenarios efficiently.
• A customer-focused mindset with excellent communication skills to support users effectively.
• Ability to work both independently and collaboratively in a fast-paced, support-driven environment.

Preferred Qualifications:

• Experience with cloud-based integration solutions on AWS, Azure, or Google Cloud.
• Familiarity with monitoring and logging tools such as Splunk, ELK, or Dynatrace.
• Understanding of ITIL processes and service management best practices.

This role is ideal for a driven and analytical engineer passionate about supporting enterprise integration services and ensuring seamless data flows across systems. Must have a knack for troubleshooting, problem-solving, and continuous improvement.

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. You will be part of a collaborative and creative culture where we encourage new ideas and are committed to sustainability across our global business. You will experience the critical role we have in helping to re-engineer the financial ecosystem to support and drive sustainable economic growth. Together, we are aiming to achieve this growth by accelerating the just transition to net zero, enabling growth of the green economy and creating inclusive economic opportunity.

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

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.

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.