City of London, London, United Kingdom Hybrid / WFH Options
The Curve Group
We're looking for an experienced Senior ApplicationSupportEngineer 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 optimising applications, performing upgrades and configuration changes Monitoring system performance, defining service-level objectives, and addressing bottlenecks before they impact users Collaborating closely with 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 applicationsupport or … 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 applicationsupport, thrive in complex technical environments, and want to make a real impact, we'd love to hear from you More ❯
City of London, London, United Kingdom Hybrid / WFH Options
The Curve Group
We're looking for an experienced Senior ApplicationSupportEngineer 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 optimising applications, performing upgrades and configuration changes Monitoring system performance, defining service-level objectives, and addressing bottlenecks before they impact users Collaborating closely with 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 applicationsupport or … 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 applicationsupport, 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 ❯
Trade ApplicationSupportEngineer Location: London Experience: 1–7 Years Industry: Market Making/Proprietary Trading/Capital Markets **Applicants who come from should come from a buy side/trading/capital markets environment will be given strong preference** Responsibilities Act as the first point of escalation for any technical issues arising from the trading More ❯
london (city of london), south east england, united kingdom
dnevo Partners
Trade ApplicationSupportEngineer Location: London Experience: 1–7 Years Industry: Market Making/Proprietary Trading/Capital Markets **Applicants who come from should come from a buy side/trading/capital markets environment will be given strong preference** Responsibilities Act as the first point of escalation for any technical issues arising from the trading More ❯
About the Role We’re looking for a hands-on ApplicationSupportEngineer to join our tech team at a digital asset firm. You’ll support high-performance trading and data systems, troubleshoot issues, collaborate with developers, and improve operational processes. This is a hands-on role that allows you to dig deep, including … including code-level debugging Collaborate with developers to implement improvements Provide multi-tier support to internal and external stakeholders Assist with onboarding new team members, clients, and applications Enhance monitoring, runbooks, and automation Requirements Experience with high-performance or real-time systems (finance/trading a plus) Strong Linux and command-line skills Knowledge of market data More ❯
london (city of london), south east england, united kingdom
Explore Group
About the Role We’re looking for a hands-on ApplicationSupportEngineer to join our tech team at a digital asset firm. You’ll support high-performance trading and data systems, troubleshoot issues, collaborate with developers, and improve operational processes. This is a hands-on role that allows you to dig deep, including … including code-level debugging Collaborate with developers to implement improvements Provide multi-tier support to internal and external stakeholders Assist with onboarding new team members, clients, and applications Enhance monitoring, runbooks, and automation Requirements Experience with high-performance or real-time systems (finance/trading a plus) Strong Linux and command-line skills Knowledge of market data More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Principle
Job Title: ApplicationSupportEngineer 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 … 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 ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Principle
Job Title: ApplicationSupportEngineer 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 … 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 ❯
City of London, London, United Kingdom Hybrid / WFH Options
Hunter Bond
An elite technology-driven hedge fund is now seeking a Trading application and production engineer to join it's growing dynamic team in London, with an excellent work environment and culture. Our client is a global firm with a reputation for utilising technology engineering to help shape it's financial strategy, putting a huge emphasis on investing in … it's technical people. They seek an engineer with 2-3 years minimum experience in trade floor environment technology to help with production support, and project work. Any further experience in full lifecycle software engineering is of interest, from development, test/QA, project management and application support. Key skills needed, ideally: Linux scripting SQL Python … FIX 2-3 years minimum experience in trading applicationsupport Full production lifecycle - development, test/QA using Jira/Gitlab, project work and support Apply now for more details. Top end salary and bonus on offer, hybrid work culture. £100-125,000+ bonus and benefits on offer. More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Hunter Bond
An elite technology-driven hedge fund is now seeking a Trading application and production engineer to join it's growing dynamic team in London, with an excellent work environment and culture. Our client is a global firm with a reputation for utilising technology engineering to help shape it's financial strategy, putting a huge emphasis on investing in … it's technical people. They seek an engineer with 2-3 years minimum experience in trade floor environment technology to help with production support, and project work. Any further experience in full lifecycle software engineering is of interest, from development, test/QA, project management and application support. Key skills needed, ideally: Linux scripting SQL Python … FIX 2-3 years minimum experience in trading applicationsupport Full production lifecycle - development, test/QA using Jira/Gitlab, project work and support Apply now for more details. Top end salary and bonus on offer, hybrid work culture. £100-125,000+ bonus and benefits on offer. More ❯
