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Application Support United Kingdom, London Jobs

16 Job Offers

Application Support Analyst - NEC Housing Management
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We are seeking an Application Support Analyst with strong technical expertise in NEC Housing Management software to join our team in London. You will provide expert consultancy, implement technical solutions, and drive system upgrades to meet organizational objectives. Preferred experience includ...
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United Kingdom , London
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Salary
60000.00 - 66000.00 GBP / Year
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360 Resourcing Solutions
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Application Support
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Senior Application Support specialist needed for a high-volume futures trading firm in London. You will own production stability for trading, clearing, and exchange connectivity platforms. Requires 7+ years of Futures support experience with ION, FIS, or TT, plus strong FCA/EMIR knowledge. This l...
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United Kingdom , London
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400.00 - 500.00 GBP / Day
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Harrington Starr
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Application Support Analyst - Operations Technology
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Seeking an **Application Support Analyst** to join our **Operations Technology** team in **London**. You will provide critical 2nd/3rd line support for trading and back-office platforms, leveraging skills in **SQL**, **Windows**, and **Linux**. Ideal candidates have a **financial services** backg...
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United Kingdom , London
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Not provided
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Marex
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Front Office Application Support
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Join a top-tier trading firm in London as a Front Office Application Support specialist. Leverage your 2+ years of trade flow experience and solid Python/Bash scripting skills to ensure global platform readiness. You will resolve critical issues, prevent outages, and maintain mission-critical sys...
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United Kingdom , London
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Salary
150000.00 GBP / Year
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Hunter Bond
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Application Support Specialist
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We are seeking an Application Support Specialist to ensure the smooth operation of critical software, including JIRA, Confluence, and GitHub. Based in London or Cape Town, you will troubleshoot issues, monitor performance, and collaborate with developers and end-users. Ideal candidates possess a ...
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United Kingdom , London, Cape Town
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Not provided
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Collinson
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Application Support Analyst - Clearing
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Application Support Analyst - Clearing role in London, UK. Provide 2nd/3rd line support for trading and back-office platforms, leveraging Windows, Linux/Unix, and SQL/MongoDB. Requires financial services experience, ITIL knowledge, and scripting skills (PowerShell, Python). Join a team driving op...
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United Kingdom , London
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Not provided
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Marex
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Application Support Analyst - Client Technology
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Seeking an **Application Support Analyst** to join our **Client Technology** team in **London, UK**. You will provide 2nd/3rd line support, manage incidents via **ITIL**, and support **SQL/PostgreSQL** databases. Ideal candidates have a **financial services** background, scripting skills (**Power...
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United Kingdom , London
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Not provided
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Marex
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Equities Cash Application Support Senior Manager
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Citi seeks an Equities Cash Application Support Senior Manager for its London trading floor. You will provide L2 support for mission-critical trading applications, leveraging expertise in FIX Protocol, Python, Perl, and SQL. This role demands strong trade floor support experience and analytical s...
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United Kingdom , London
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Not provided
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Citi
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Senior Application Support Engineer
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Senior Application Support Engineer sought by a London-based financial services firm. Leverage 5+ years of experience in Private Equity or Investment Banking to provide L1-L3 support for SaaS, Azure, and O365 platforms. Own end-to-end incident resolution, manage third-party vendors, and collabora...
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United Kingdom , London
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Not provided
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Orbis Consultants
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NEC Housing Application Support Analyst
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United Kingdom , London Bridge
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60000.00 - 66000.00 GBP / Year
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360 Resourcing Solutions
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Application Support Engineer
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Join Made Tech as an **Application Support Engineer** in Bristol, London, Manchester, or Swansea. You’ll maintain digital services using **DevSecOps**, **AWS**, and **IaC (Terraform)**, while managing incidents and code reviews. Ideal candidates have **ITSM tooling** experience (ServiceNow, JIRA)...
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United Kingdom , Bristol; London; Manchester; Swansea
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36000.00 - 43400.00 GBP / Year
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Made Tech
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Senior Application Support Analyst
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Senior Application Support Analyst needed in London to join a mission-driven Investment Management firm. Leverage 5+ years of Financial Services experience to own end-to-end support for Azure, O365, and Investment Systems. This role offers L1-L3 support, vendor management, and cross-functional st...
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United Kingdom , London
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Not provided
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Orbis Consultants
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Commodities Technical - Application Support Analyst - Vice President
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Seeking a VP-level Application Support Analyst for our London commodities team. You will provide L2/L3 support for the Openlink and Risk Management platforms, leveraging SQL, Python, and Solace. This role demands deep knowledge of physical and financial commodities (oil, gas, power) and a focus o...
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United Kingdom , London
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Not provided
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Citi
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Application Support Analyst
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United Kingdom , London
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40000.00 - 45000.00 GBP / Year
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Boston Hale
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Application Support Analyst
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Join our London/Broxbourne team as an Application Support Analyst. Provide second-line support for business applications, utilizing SQL, problem-solving skills, and IT ticketing systems like ServiceNow. This role offers professional growth, company benefits, and requires a UK driving licence and ...
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United Kingdom , London; Broxbourne
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28000.00 - 30000.00 GBP / Year
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SCC
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Senior Application Support Engineer
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Join an Investment Bank in London as a Senior Application Support Engineer. This 3-month contract role demands strong PowerShell scripting and automation skills for application support. You will independently investigate and resolve issues across critical trading, accounting, and sales systems. F...
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United Kingdom , London
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Not provided
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Harrington Starr
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About the Application Support role

Explore a world of opportunity in Application Support jobs, a dynamic and critical field at the intersection of technology and business operations. Application Support professionals are the vital link ensuring that the software applications powering modern enterprises run smoothly, efficiently, and reliably. They are the technical troubleshooters and customer-facing problem-solvers who maintain the digital tools that organizations depend on daily. For those with a blend of technical aptitude and strong communication skills, a career in application support offers a stable and rewarding path with diverse entry points and advancement opportunities.

Individuals in these roles are primarily responsible for maintaining, monitoring, and supporting business-critical software applications. A typical day involves a variety of tasks centered around ensuring system health and user satisfaction. Common responsibilities include monitoring application performance, investigating and resolving incidents and service requests, and providing technical assistance to end-users. This often means diagnosing the root cause of issues, which can range from user errors to complex software bugs or infrastructure failures. Furthermore, Application Support specialists collaborate closely with software development and infrastructure teams to deploy new releases, implement fixes, and document support procedures. They are also frequently tasked with performing routine health checks and writing scripts for automation, all while adhering to IT service management frameworks like ITIL.

The skill set for these jobs is uniquely hybrid. On the technical side, employers typically seek proficiency in SQL for database querying, a solid understanding of operating systems like Windows Server or Linux, and experience with scripting languages such as PowerShell or Python. Familiarity with ITIL processes, particularly Incident, Problem, and Change Management, is highly valued. Just as important are the soft skills. Exceptional analytical and problem-solving abilities are paramount for unraveling complex technical issues. Clear and concise written and verbal communication is essential for explaining technical concepts to non-technical users and for collaborating with development teams. Professionals in these jobs must be diligent, proactive, and possess a strong customer-service orientation.

Typical requirements for Application Support jobs often include a bachelor's degree in computer science, information technology, or a related field, though relevant experience can sometimes substitute for formal education. Entry-level positions may require 1-2 years of experience in a technical support or similar role, while senior and managerial positions demand 5-10 years of progressive experience, including leadership responsibilities. Whether you are starting as an Analyst or advancing to a Manager role overseeing a team and strategy, Application Support jobs are fundamental to business continuity and digital transformation, making them a cornerstone of any modern IT department.