1 to 25 of 30 Permanent Applications Support Jobs in London

partnership with the NHS to deliver the highest standards of care using cutting-edge technology in welcoming, modern environments. Role Overview The Systems & Application Support Specialist is responsible for delivering high-quality first and second-line support across DaVita UK, with a strong focus … Required Qualifications Bachelor’s degree in Information Technology, Computer Science, or equivalent professional experience. 4+ years’ experience in IT support or application support roles. Experience supporting EMR systems or healthcare-related applications. Proficiency in Windows, MacOS, and common enterprise software environments. Understanding of networking fundamentals ...

Trading Applications Support Engineer £85,000 Plus Bonus Quant Capital is urgently looking for a Trading Support Engineer to join a high-profile client. Our client is a well known global Prop Trading firm. They value technology especially the opensource variety as well as scalability … value from technology. You will develop and maintain infrastructure and data intensive applications. Working closely with Quantitative Traders and Fundamental Analysts. As an Application Support Analyst you main responsibilities will be to provide technical and functional support for high-performance trading systems. You will work ...

Trade Application Support Engineer Location: London Experience Required: 2–5 years in Trade Support or a similar function Industry: Market Making/Proprietary Trading/Capital Markets Strong preference for candidates coming from buy-side, trading, or capital markets environments. Role Overview We are seeking … technically strong Trade Application Support Engineer with 2–5 years’ experience who brings more than traditional trade support exposure. The ideal candidate will have operated across multiple business areas, not just front-line support , and can demonstrate cross-functional contributions (e.g., working with developers ...

Trade Application Support Engineer Location: London Experience Required: 2–5 years in Trade Support or a similar function Industry: Market Making/Proprietary Trading/Capital Markets Strong preference for candidates coming from buy-side, trading, or capital markets environments. Role Overview We are seeking … technically strong Trade Application Support Engineer with 2–5 years’ experience who brings more than traditional trade support exposure. The ideal candidate will have operated across multiple business areas, not just front-line support , and can demonstrate cross-functional contributions (e.g., working with developers ...

title: Technical Support/Application Support Engineer Client: Tech Firm Salary: £25,000-£50,000 + On Call + Benefits + Bonus Location: Near Bracknell Skills: Linux, SQL The role: My client are seeking a talented Technical Support/Application Support Engineer … salary range is broad as the organisation are open to Junior or more Senior applicants. You will be providing in depth Technical Support for my clients platform, predominantly utilising skills such as Linux & SQL. Standard 37.5 hour week applies, with flexi time options (can start anywhere between ...

Application Support Engineer - Azure Cloud | .NET/C# | New Team Build | £85,000 + Package Location: London Sector: Financial Services/Insurance Permanent - Onsite We are partnering with a leading financial services, specialty insurance organisation undertaking a major modernisation of its entire technology estate. The business is moving … Azure cloud first architecture to support next generation underwriting and operational systems. As part of this transformation, a brand-new Application Support function is being created. We are hiring two Application Support Analysts who will sit close to engineering, work directly with modern .NET ...

Application Support Analyst - City Application Support Analyst urgently required by a leading financial services firm in the City. Core part of the role is and resolving tickets tied to legacy applications - VB.NET, SQL, C#. Key Responsibilities First point of contact for legacy system issues—triaging … updating, and resolving support tickets Investigate issues within legacy applications - VB.NET, SQL, and C#. Execute SQL queries and data updates for fixes, adhering to ITIL-aligned incident and change protocols Monitor system alerts and performance metrics Key Skills - MUST HAVES Proven experience in customer-facing technical support ...

Application Support Analyst - City Application Support Analyst urgently required by a leading financial services firm in the City. Core part of the role is and resolving tickets tied to legacy applications - VB.NET, SQL, C#. Key Responsibilities First point of contact for legacy system issues—triaging … updating, and resolving support tickets Investigate issues within legacy applications - VB.NET, SQL, and C#. Execute SQL queries and data updates for fixes, adhering to ITIL-aligned incident and change protocols Monitor system alerts and performance metrics Key Skills - MUST HAVES Proven experience in customer-facing technical support ...

Application Support Analyst 🧑 💻 – Python/PowerShell, SQL & AWS 🛠 | £85,000 per annum 💷 | London 📍 An established Asset Manager is seeking a proactive Application Support Analyst to join their Front Office technology function. This is a hands-on role supporting business-critical trading and investment systems, where … change management processes Ensure best practices in monitoring, incident management, and operational support 🧠 What You’ll Bring: Proven experience in an Application Support role within financial services, ideally asset management or trading Strong Python scripting skills (essential) Solid SQL knowledge for data investigation and reporting Familiarity ...

Application Support Analyst 🧑 💻 – Python/PowerShell, SQL & AWS 🛠 | £85,000 per annum 💷 | London 📍 An established Asset Manager is seeking a proactive Application Support Analyst to join their Front Office technology function. This is a hands-on role supporting business-critical trading and investment systems, where … change management processes Ensure best practices in monitoring, incident management, and operational support 🧠 What You’ll Bring: Proven experience in an Application Support role within financial services, ideally asset management or trading Strong Python scripting skills (essential) Solid SQL knowledge for data investigation and reporting Familiarity ...

Overview A T24 Application Support Operations Engineer is responsible for ensuring the smooth operation and reliability of the core banking system, T24. This role involves providing technical support, troubleshooting issues, implementing changes, and maintaining system stability. Key Responsibilities Application Support: Provide … operators during critical business hours. Analyze and resolve escalated issues. Adhere to incident management processes. Required Skills and Qualifications Experience in T24 Application Support Strong understanding of T24 architecture and modules (AC, FT, IC, MM, AA etc.) Proficiency in T24 development tools and languages. Experience in Temenos ...

Overview A T24 Application Support Operations Engineer is responsible for ensuring the smooth operation and reliability of the core banking system, T24. This role involves providing technical support, troubleshooting issues, implementing changes, and maintaining system stability. Key Responsibilities Application Support: Provide … operators during critical business hours. Analyze and resolve escalated issues. Adhere to incident management processes. Required Skills and Qualifications Experience in T24 Application Support Strong understanding of T24 architecture and modules (AC, FT, IC, MM, AA etc.) Proficiency in T24 development tools and languages. Experience in Temenos ...

Role Summary: A T24 Application Support Operations Engineer is responsible for ensuring the smooth operation and reliability of the core banking system, T24. This role involves providing technical support, troubleshooting issues, implementing changes, and maintaining system stability. Key Responsibilities: Application Support: Provide … work under pressure and meet deadlines. Strong communication and interpersonal skills. Desired Skills: Experience in financial services industry . Knowledge of other banking applications and systems . Additional Responsibilities: Participate in system upgrades and implementations. Provide training to users on T24 functionalities. ...

looking for an experienced Trading Application Support Analyst to join our IT Production team in London. You’ll work in a truly global, follow-the-sun environment, supporting mission-critical trading applications used across web, mobile and API channels. This is a hands-on, high-impact role … technology team ensuring our platforms remain stable, performant and available around the clock. What you’ll be doing Providing 1st and 2nd line application support for CMC Markets’ trading platforms Ensuring maximum availability and performance using a follow-the-sun support model Monitoring live systems using ...

Trading Application Support Engineer - Trading Firm - London - £120k + bonus Role: Trading Application Support Engineer Requirements: App Support, Linux, Python, SQL, etc. Compensation: £120,000 (base) + generous bonus (very negotiable DOE) Durlston Partners is working with an elite-level Trading Firm that … looking for a Trading Application Support Engineer to join their team. The Role: Production Stability: Monitor and troubleshoot real-time trading systems and order management systems (OMS/EMS). Incident Management: diagnose outages, latency issues, and data breaks in a live market environment. Data Mining ...

Trading Application Support Engineer - Trading Firm - London - £120k + bonus Role: Trading Application Support Engineer Requirements: App Support, Linux, Python, SQL, etc. Compensation: £120,000 (base) + generous bonus (very negotiable DOE) Durlston Partners is working with an elite-level Trading Firm that … looking for a Trading Application Support Engineer to join their team. The Role: Production Stability: Monitor and troubleshoot real-time trading systems and order management systems (OMS/EMS). Incident Management: diagnose outages, latency issues, and data breaks in a live market environment. Data Mining ...

Application Support Associate Location: London | Hybrid Get To Know Us: SS&C Calastone Calastone is the largest global funds network, connecting the world’s leading financial organisations. Our mission is to reduce complexity, risk and costs, enabling the industry to deliver greater value to investors. 4,500 clients … team in testing of new code to enable new products, functionality and clients. The role is supervisory, with management of application support staff on a shift basis. All aspects of managing a client facing support organization are skills that this job holder will be expected ...

Application Support Associate Location: London | Hybrid Get To Know Us: SS&C Calastone Calastone is the largest global funds network, connecting the world’s leading financial organisations. Our mission is to reduce complexity, risk and costs, enabling the industry to deliver greater value to investors. 4,500 clients … team in testing of new code to enable new products, functionality and clients. The role is supervisory, with management of application support staff on a shift basis. All aspects of managing a client facing support organization are skills that this job holder will be expected ...

/Hybrid Financial Services Client IR35: Inside IR35 Overview A leading financial services client is looking for an experienced FIX Connectivity Analyst to support their Global Markets Electronic Trading Infrastructure team. This is a hands-on contract role focused on FIX onboarding, certification, and production support … asset trading platforms. Key Responsibilities Onboard institutional clients and vendors to FIX trading platforms Configure and certify FIX sessions across UAT and Production Support FIX 4.2/4.4/5.0 message flows Monitor and troubleshoot live FIX sessions (sequence gaps, rejects, drops) Work with Network and Infrastructure teams ...

Application Support Engineer - £120K+ Our client is one of the world’s leading FS and trading firms, at the cutting edge of financial technology, trading and quantitative analytics. In London, offering hybrid working, they’re looking to hire an experienced Application Support Engineer, with good experience … career, join a forward-thinking and growing team at a globally-renowned trading firm – Not something to miss! Requirements: Excellent background in production support, ideally in a 24/7 enterprise environment. Experience administering Solace and PubSub+ Experience working with distributed systems over WAN. A good understanding ...

Application Support Engineer - £120K+ Our client is one of the world’s leading FS and trading firms, at the cutting edge of financial technology, trading and quantitative analytics. In London, offering hybrid working, they’re looking to hire an experienced Application Support Engineer, with good experience … career, join a forward-thinking and growing team at a globally-renowned trading firm – Not something to miss! Requirements: Excellent background in production support, ideally in a 24/7 enterprise environment. Experience administering Solace and PubSub+ Experience working with distributed systems over WAN. A good understanding ...

world's largest companies to small and mid-market firms, rely on SS&C for expertise, scale, and technology. Job Description Graduate Application Support Analyst (Day Shift) – London Location: London | Hybrid Kickstart your career in tech with a role that makes a real impact. Why join … Calastone, we’re transforming the way the global investment industry connects. As an Application Support Analyst, you’ll be at the heart of our technology operations—keeping things running smoothly, supporting clients, and helping launch new products that shape the future of finance. What ...

world's largest companies to small and mid-market firms, rely on SS&C for expertise, scale, and technology. Job Description Graduate Application Support Analyst (Day Shift) – London Location: London | Hybrid Kickstart your career in tech with a role that makes a real impact. Why join … Calastone, we’re transforming the way the global investment industry connects. As an Application Support Analyst, you’ll be at the heart of our technology operations—keeping things running smoothly, supporting clients, and helping launch new products that shape the future of finance. What ...

Bonhill Partners are supporting a leading asset management firm in their search for an Application Support Analyst. This role supports internal business users across multiple teams, managing production issues and defects for both internal and third-party systems. The position involves ownership and configuration of core applications … smooth application operations. Experience in Snowflake, Power Platform and Azure integration Triage, investigate, and resolve technical issues related to in-house and third-party applications, integrations, and data feeds. Proficiency in Excel or SQL for data analysis The salary for the role is up to £65,000 + Additional ...

Title: Trading Application Support/Reliability Engineer Client: Elite Quantitative Hedge Fund Salary: Up to £150k + Bonus + Package Location: London (Hybrid/Flexible) Sells: Cutting-edge tech, ownership of multiple greenfield projects, no red tape, a friendly/collaborative environment, beautiful offices, personal projects on Fridays … Elite Tech Driven Quant Trading Firm is currently hiring for a Trading Application Support/Reliability Engineer to work as part of an elite cutting edge team. This team have an unlimited tech budget and promote a great culture! KEY RESPONSIBILITES Working closely with traders to fix issues ...