8 of 8 Applications Support Jobs in the City of London

We're looking for an experienced Senior Application Support Engineer to join a growing IT team and play a key role in supporting critical business applications across a modern and complex technology stack. In this role, you'll be responsible for: Investigating and resolving technical incidents, ensuring minimal downtime and effective root cause analysis Proactively maintaining and … engineering and business teams to drive operational excellence Enhancing processes, documentation, and tooling to support continuous improvement What we're looking for: Proven experience in an application support or support engineering role, within financial services ideally, or another regulated environment Strong knowledge of SRE principles, incident management, monitoring, and performance tuning Hands-on technical … to join a collaborative, forward-thinking technology environment where you'll be empowered to take ownership, solve problems, and contribute to continuous improvement. If you're passionate about application support, thrive in complex technical environments, and want to make a real impact, we'd love to hear from you More ❯

We're looking for an experienced Senior Application Support Engineer to join a growing IT team and play a key role in supporting critical business applications across a modern and complex technology stack. In this role, you'll be responsible for: Investigating and resolving technical incidents, ensuring minimal downtime and effective root cause analysis Proactively maintaining and … engineering and business teams to drive operational excellence Enhancing processes, documentation, and tooling to support continuous improvement What we're looking for: Proven experience in an application support or support engineering role, within financial services ideally, or another regulated environment Strong knowledge of SRE principles, incident management, monitoring, and performance tuning Hands-on technical … to join a collaborative, forward-thinking technology environment where you'll be empowered to take ownership, solve problems, and contribute to continuous improvement. If you're passionate about application support, thrive in complex technical environments, and want to make a real impact, we'd love to hear from you! The Curve Group is a Recruitment Services and Human More ❯

Application Support Analyst – Insurance Systems (London Market) London (Hybrid) | Permanent | Competitive Salary + BenefitsAre you ready to make a real impact in the London Insurance Market? Join a business that’s shaping the future of underwriting and claims systems across international markets — where your expertise won’t just support operations, it will drive innovation.We’re looking … for a skilled Application Support Analyst to support and enhance core insurance platforms used across underwriting, claims, and back-office functions. You’ll work closely with internal teams and external vendors to maintain and improve systems like Subscribe , Exact Advantage , and other market-leading applications.This is a hands-on role where you’ll troubleshoot issues, coordinate … a team that values proactive thinking, ownership, and continuous improvement. Culture : Join a business that prioritises people, purpose, and progress — not just policies. If you have: Experience supporting insurance applications (Subscribe, Exact Advantage, etc.)? Strong SQL/database skills and familiarity with ITIL processes? A background in the London Market or Lloyd’s insurance systems? A customer-focused mindset More ❯

Job Title: Junior Application Support Analyst Location: London, UK On-site – 5 days Full time employment Start Date: January/February 2026 Overview: We are seeking a Junior Application Support Analyst with a strong technical and analytical background to join a front-office support team within a leading investment bank. The ideal candidate will … engineering expertise, mathematical aptitude, and hands-on experience with Python and SQL, supporting business-critical trading applications. Key Responsibilities: Provide technical and functional support for front-office applications and trading systems. Troubleshoot, analyse, and resolve incidents, ensuring minimal business disruption. Collaborate closely with traders, quants, and IT teams to identify and implement solutions. Develop automation scripts and … Banking regulations (e.g. Basel III, Solvency II, FATCA, EMIR, MiFID), Pricing & Valuation, Organizational Transformation & Process Improvement. IT & Information systems consulting: Business Analysis, Project Management, Change management, Front Office Support (functional and technical), Development (e.g C++, Python, C#, Java, VBA), Financial Software (e.g. Sophis, Murex, Summit, Calypso), IT Transformation & Innovation. As part of Quanteam Group, Quanteam UK & PL has More ❯

Job Title: Junior Application Support Analyst Location: London, UK On-site – 5 days Full time employment Start Date: January/February 2026 Overview: We are seeking a Junior Application Support Analyst with a strong technical and analytical background to join a front-office support team within a leading investment bank. The ideal candidate will … engineering expertise, mathematical aptitude, and hands-on experience with Python and SQL, supporting business-critical trading applications. Key Responsibilities: Provide technical and functional support for front-office applications and trading systems. Troubleshoot, analyse, and resolve incidents, ensuring minimal business disruption. Collaborate closely with traders, quants, and IT teams to identify and implement solutions. Develop automation scripts and … Banking regulations (e.g. Basel III, Solvency II, FATCA, EMIR, MiFID), Pricing & Valuation, Organizational Transformation & Process Improvement. IT & Information systems consulting: Business Analysis, Project Management, Change management, Front Office Support (functional and technical), Development (e.g C++, Python, C#, Java, VBA), Financial Software (e.g. Sophis, Murex, Summit, Calypso), IT Transformation & Innovation. As part of Quanteam Group, Quanteam UK & PL has More ❯

Job Title: Application Support Engineer Location: Staines, Surrey – Hybrid, 2 days onsite Contract: 12-month PAYE | Inside IR35 - Paid on a weekly basis through us - Principle HR + Strong possibility of conversion to full-time Annual Salary: Up to £41,000 per annum Start Date: ASAP Interview Process: 2 rounds – technical and managerial About the role You’ll … join a technical support team focused on platform-level issues across both front and back end. Expect to work on cases related to reporting, upgrades, cloning, and database tables, supporting users and internal teams in identifying and resolving issues efficiently. Key requirements Minimum 2 years’ experience in application or technical support Confident with SQL – running queries … troubleshoot scripts – Unix shell, Bash, and UI scripts Understanding of web-based UI behaviour is a bonus Strong communication and problem-solving skills This is a hands-on support role with a focus on technical depth over ticket volume. You’ll be joining a stable, collaborative team where support engineers are genuinely respected and heard. Interested More ❯

Job Title: Application Support Engineer Location: Staines, Surrey – Hybrid, 2 days onsite Contract: 12-month PAYE | Inside IR35 - Paid on a weekly basis through us - Principle HR + Strong possibility of conversion to full-time Annual Salary: Up to £41,000 per annum Start Date: ASAP Interview Process: 2 rounds – technical and managerial About the role You’ll … join a technical support team focused on platform-level issues across both front and back end. Expect to work on cases related to reporting, upgrades, cloning, and database tables, supporting users and internal teams in identifying and resolving issues efficiently. Key requirements Minimum 2 years’ experience in application or technical support Confident with SQL – running queries … troubleshoot scripts – Unix shell, Bash, and UI scripts Understanding of web-based UI behaviour is a bonus Strong communication and problem-solving skills This is a hands-on support role with a focus on technical depth over ticket volume. You’ll be joining a stable, collaborative team where support engineers are genuinely respected and heard. Interested More ❯

Morgan Hunt are working with an UK Government Organisation to recruit an Excel/VBA Application Support team member to join them on an FTC for the next 23 months. The main focus of the role is on Excel, supporting and creating spreadsheets, and on VBA. The role sits in the application support team, which is … a smaller team, and a lot of focus is on the BAU side. Key Responsibilities Provide 2nd line support for incidents and problem resolution to minimize business disruption. Maintain, enhance, and support Excel-based tools (including VBA macros) for data analysis and reporting. Support and develop Power BI dashboards to improve data accessibility and … insights. Contribute to projects and system change initiatives to continuously improve services and tools. Support financial trading systems to ensure smooth operations. Collaborate directly with end users, providing responsive and effective support. Help improve data and insight delivery across the organisation. Essential Skills & Experience Strong recent experience in Microsoft Excel VBA and 2nd line application support. SQL Experience More ❯