3 of 3 Applications Support Jobs in South Wales

A leading quantitative trading firm with a strong engineering and collaborative culture is seeking an Application Support Engineer to join their growing Market Technology Operations team. You'll help maintain critical trading infrastructure that covers transactions across global markets. You'll be part of a collaborative group working at the intersection of trading strategy and technology, ensuring systems … operate with maximum efficiency and reliability. This position combines technical problem-solving with financial markets knowledge in a dynamic environment. Key Responsibilities Support Low- Latency trading applications and market data systems Monitor system health and resolve incidents before they impact trading operations Investigate complex data anomalies using both automated tools and manual analysis Collaborate with development teams … and new features Manage user access and configurations across multiple trading platforms Design and implement monitoring solutions for early detection of potential issues Create and maintain documentation for support processes and troubleshooting guides Participate in on-call rotation to ensure 24/7 coverage of global trading systems Use the latest technology stacks such as AWS, Java More ❯

A leading quantitative trading firm with a strong engineering and collaborative culture is seeking an Application Support Engineer to join their growing Market Technology Operations team. You'll help maintain critical trading infrastructure that covers transactions across global markets. You'll be part of a collaborative group working at the intersection of trading strategy and technology, ensuring systems … operate with maximum efficiency and reliability. This position combines technical problem-solving with financial markets knowledge in a dynamic environment. Key Responsibilities Support Low- Latency trading applications and market data systems Monitor system health and resolve incidents before they impact trading operations Investigate complex data anomalies using both automated tools and manual analysis Collaborate with development teams … and new features Manage user access and configurations across multiple trading platforms Design and implement monitoring solutions for early detection of potential issues Create and maintain documentation for support processes and troubleshooting guides Participate in on-call rotation to ensure 24/7 coverage of global trading systems Use the latest technology stacks such as AWS, Java More ❯

Role Overview: We are seeking a proactive and technically skilled Shop Floor Application Support Specialist to join our team in supporting mission-critical manufacturing systems. You will provide L1.5/L2/L3 support for a range of Shop Floor IT tools, play a key role in testing and deploying new functionalities, and ensure end-user … readiness through training and documentation. Key Responsibilities: Provide L1.5/L2/L3 support for MES and shop floor applications such as: SIMATIC IT MES AOS ANDON systems SGM Portal Others as required Troubleshoot incidents, escalate complex issues to relevant teams, and follow through to resolution. Develop and maintain comprehensive technical documentation, including: Knowledge base articles Incident … cross-functional teams to evaluate and implement new solutions or features for shop floor IT systems. Conduct training sessions for end-users on new releases and system updates. Support pre-MIP feature testing and validation in test environments. Ensure adherence to ITIL standards and best practices in incident and change management. Qualifications: Proven experience in manufacturing IT support More ❯