1 to 25 of 26 Applications Support Engineer Jobs in London

Contract Job Description: Application Support Engineer (Inside IR35 – 3 months) Location: London/Hybrid (3 days pw onsite) Contract Type: Inside IR35 Duration: 3 Months (Potential for extension) Start Date: ASAP Overview: We’re looking for an experienced and hands-on Application Support Engineer to join on a contract basis to support several key business applications during a period of transition. The incoming systems are being migrated from a related business, and this role will play a central part in ensuring that service continuity and operational performance are maintained. … most from their tools. Support change and release management processes where relevant to application updates or transitions. Skills & Experience Required: Strong application support background, ideally within insurance or financial services. Proven experience working with a range of SaaS applications and vendor platforms. Solid understanding of More ❯

Contract Job Description: Application Support Engineer (Inside IR35 – 3 months) Location: London/Hybrid (3 days pw onsite) Contract Type: Inside IR35 Duration: 3 Months (Potential for extension) Start Date: ASAP Overview: We’re looking for an experienced and hands-on Application Support Engineer to join on a contract basis to support several key business applications during a period of transition. The incoming systems are being migrated from a related business, and this role will play a central part in ensuring that service continuity and operational performance are maintained. … most from their tools. Support change and release management processes where relevant to application updates or transitions. Skills & Experience Required: Strong application support background, ideally within insurance or financial services. Proven experience working with a range of SaaS applications and vendor platforms. Solid understanding of More ❯

it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. As an Application Support Engineer on the Unified Platform Support team, you'll be part of a tight knit and expanding team of … support for users and collaborate with developers on L3 support Onboard support processes for new development teams and applications as the support team continues to expand What we're looking for in this role: Previous experience supporting, monitoring, and troubleshooting high … performance applications in the financial markets industry Experience working with market data or order data systems Excellent analytical and troubleshooting skills Familiarity with transfer protocols for financial data (FIX, native protocols) Exposure to object oriented code. Java, and Python are a plus Familiarity with version control software (git or More ❯

Job Description 2 nd Level Application Support Engineer We are looking for a experienced technical engineer to join our growing Equities business. The platform you will be looking after is used by multiple trading desks servicing a diverse set of clients and instruments. As … growth area, with current investments taking place in all of the technology, business and middle office areas. Primary Responsibilities: Monitor application components. Global support and includes weekend availability to troubleshoot production related issues and perform checkouts. Expertise in operating windows and Linux environment with good command over any … Devops tools such Bamboo or Jenkins. Hands-on experience in support of a real-time trading environment. Knowledge of support applications that use high-performance messaging/middleware. Strong analytical, and verbal and written communication skills. Strong Knowledge of FIX protocol. Java, C#, C++ development More ❯

Job Title: Application Support Engineer Client: FinTech trading Salary: Up to £130,000 + Bonus/Benefits Location: London (Hybrid) My client are a completely tech driven proprietary trading firm, looking to expand their Application Support team, and would like someone with prior front … teams to coordinate and participate in software/new version releases. The right candidate will have the following: 3+ Years experience supporting front office applications/trading systems Strong scripting/development ability in 1 or more languages (python) - Must have Strong understanding of Linux OS and administration - Must … reviews, role progression and autonomy Technologists only report to technologists Unrivalled bonus, exceptional benefits package Hybrid working If you are interested in the Application Support Engineer role, please apply directly or email jhayne@hunterbond.com More ❯

Job Title: Application Support Engineer Client: FinTech trading Salary: Up to £130,000 + Bonus/Benefits Location: London (Hybrid) My client are a completely tech driven proprietary trading firm, looking to expand their Application Support team, and would like someone with prior front … teams to coordinate and participate in software/new version releases. The right candidate will have the following: 3+ Years experience supporting front office applications/trading systems Strong scripting/development ability in 1 or more languages (python) - Must have Strong understanding of Linux OS and administration - Must … reviews, role progression and autonomy Technologists only report to technologists Unrivalled bonus, exceptional benefits package Hybrid working If you are interested in the Application Support Engineer role, please apply directly or email jhayne@hunterbond.com More ❯

Job Title: Application Support Engineer Contract Duration: 9 months Location: London Work Mode: Hybrid Job Description We are seeking a skilled Application Support Engineer to provide expert-level support and issue resolution across critical business systems. You will act as … Key Responsibilities Troubleshoot and resolve complex issues across SAP systems. Develop and implement innovative solutions to improve system functionality. Provide technical guidance and support to the wider team. Collaborate across teams to drive key technical decisions. Conduct system audits and contribute to performance enhancements. Stay current with emerging More ❯

Application Support Engineer London 3 months contract excellent day rate Overview We an exciting opportunity has arisen with a global insurance firm for an Application Support Engineer. You will be responsible for providing hands-on support for several applications that are … teams such as Finance, Underwriting Operations, Claims, Actuarial, Risk and People teams. Role & Responsibilities Provide technical support for a range of SaaS applications Troubleshoot and resolve application issues reported by clients Collaborate with development teams and at vendors to identify and fix issues Oversee the day-to … day operations of various applications, ensuring they are running efficiently and effectively Monitor system health and proactively address issues Document support processes and maintain accurate records of client interactions Conduct training sessions and create user guides to help clients maximize the use of our products Perform audit More ❯

Application Support Engineer – London – 3 months contract – excellent day rate Overview We an exciting opportunity has arisen with a global insurance firm for an Application Support Engineer. You will be responsible for providing hands-on support for several applications that are … teams such as Finance, Underwriting Operations, Claims, Actuarial, Risk and People teams. Role & Responsibilities Provide technical support for a range of SaaS applications Troubleshoot and resolve application issues reported by clients Collaborate with development teams and at vendors to identify and fix issues Oversee the day-to … day operations of various applications, ensuring they are running efficiently and effectively Monitor system health and proactively address issues Document support processes and maintain accurate records of client interactions Conduct training sessions and create user guides to help clients maximize the use of our products Perform audit More ❯

Financial Services Firm is hiring for a Junior Application Support Engineer for their team based in London. This is a permanent role. The role offers a hybrid model with 2 days in the office and 3 days working from home. You will ideally have previous Financial … Services experience or an interest in the Financial Technology area and have between 1-3 years experience in an application support-related role. The salary on offer is between £40K - £50K, depending on experience. Responsibilities: Experienced in diagnosing and troubleshooting software issues quickly and effectively. Understanding of Linux … Experience using Python, Docker containerization, and Git version control. Familiar with Elastic Stack (Elasticsearch, Logstash, Kibana) for monitoring and analysis. Proven experience managing support tickets (JIRA Service Desk) and ensuring SLA adherence. Skills and Attributes: Excellent communication and stakeholder management skills, with a client-first approach. Proven problem More ❯

Financial Services Firm is hiring for a Junior Application Support Engineer for their team based in London. This is a permanent role. The role offers a hybrid model with 2 days in the office and 3 days working from home. You will ideally have previous Financial … Services experience or an interest in the Financial Technology area and have between 1-3 years experience in an application support-related role. The salary on offer is between £40K - £50K, depending on experience. Responsibilities: Experienced in diagnosing and troubleshooting software issues quickly and effectively. Understanding of Linux … Experience using Python, Docker containerization, and Git version control. Familiar with Elastic Stack (Elasticsearch, Logstash, Kibana) for monitoring and analysis. Proven experience managing support tickets (JIRA Service Desk) and ensuring SLA adherence. Skills and Attributes: Excellent communication and stakeholder management skills, with a client-first approach. Proven problem More ❯

Financial Services Firm is hiring for a Junior Application Support Engineer for their team based in London. This is a permanent role. The role offers a hybrid model with 2 days in the office and 3 days working from home. You will ideally have previous Financial … Services experience or an interest in the Financial Technology area and have between 1-3 years experience in an application support-related role. The salary on offer is between £40K - £50K, depending on experience. Responsibilities: - Experienced in diagnosing and troubleshooting software issues quickly and effectively. - Understanding of Linux … Experience using Python, Docker containerization, and Git version control. - Familiar with Elastic Stack (Elasticsearch, Logstash, Kibana) for monitoring and analysis. - Proven experience managing support tickets (JIRA Service Desk) and ensuring SLA adherence. Skills and Attributes: - Excellent communication and stakeholder management skills, with a client-first approach. - Proven problem More ❯

My client, a leading electronic trading firm, is seeking an elite application support engineer with very strong coding skills to join their team in London. The successful individual will have strong C++ or Java coding skills with 5+ years of hands-on experience supporting trading applications More ❯

My client, a leading electronic trading firm, is seeking an elite application support engineer with very strong coding skills to join their team in London. The successful individual will have strong C++ or Java coding skills with 5+ years of hands-on experience supporting trading applications More ❯

We are partnered with a London based Energy Trading company who are looking for a Front Office Application Support Engineer to join their team. They are a key player in the global transition towards renewables and this role sits in their front office team working across More ❯

We are partnered with a London based Energy Trading company who are looking for a Front Office Application Support Engineer to join their team. They are a key player in the global transition towards renewables and this role sits in their front office team working across More ❯

My client, a leading multi-strategy hedge fund, is seeking an elite application support engineer with very strong coding skills to join their team in London. The successful individual will have strong Python coding skills with 3+ years of hands-on experience supporting trading applications More ❯

My client, a leading multi-strategy hedge fund, is seeking an elite application support engineer with very strong coding skills to join their team in London. The successful individual will have strong Python coding skills with 3+ years of hands-on experience supporting trading applications More ❯

Solace Engineer - App Support - £120K Our client is one of the world’s leading financial services firms, at the cutting edge of financial technology, trading and quantitative methods. In … London, offering hybrid working, they’re looking to hire an experienced Solace Engineer, an expert to support their Solace PubSub+ applications and drive the growth of this area. Working in a small, agile, Messaging team, you’ll have real ownership over your work and be … across Grafana and Prometheus, data centre and hardware projects and even networking and latency. This is the perfect opportunity for an experienced Solace engineer to take the next step in their career, join a forward-thinking and growing team at a globally-renowned trading firm – Not something to More ❯

key role in the Application Production Services organization within a Global Markets environment. The successful candidate will join a newly created Intraday Risk Support team, providing global support initially to Fixed Income, Currencies, and Commodities (FICC) traders who utilize a strategic intraday risk and P&L … Equities trading in the future. The establishment of this team in Q2 2025 represents a strategic initiative to build an efficient and specialized support function offering the following benefits: A highly skilled team with subject matter expertise in trading risk management Reduction of support coverage gaps … by optimizing resources and processes Improved platform stability through consistent incident and problem management routines Rapid access to support and self-service tools for traders via an enhanced engagement model Standardized monitoring and dashboard solutions across business lines for early detection of production issues Strategic tooling initiatives to More ❯

key role in the Application Production Services organization within a Global Markets environment. The successful candidate will join a newly created Intraday Risk Support team, providing global support initially to Fixed Income, Currencies, and Commodities (FICC) traders who utilize a strategic intraday risk and P&L … Equities trading in the future. The establishment of this team in Q2 2025 represents a strategic initiative to build an efficient and specialized support function offering the following benefits: A highly skilled team with subject matter expertise in trading risk management Reduction of support coverage gaps … by optimizing resources and processes Improved platform stability through consistent incident and problem management routines Rapid access to support and self-service tools for traders via an enhanced engagement model Standardized monitoring and dashboard solutions across business lines for early detection of production issues Strategic tooling initiatives to More ❯

You will be working very closely with the trading, quantitative, business, and software engineering teams to support and enhance their trading applications with cutting edge technology. Skills and Experience: Required: • Production/Application support experience within a financial services company • Strong investigative skills, partnered with … deep technical skills • Client service orientation, including a helpful and collaborative approach to support • Experience with Python or another programming language • Strong SQL skills Preferred: • Experience deploying monitoring tools such as Kibana, Logstash … or equivalent, and integrating them with existing systems. • Experience with the Atlassian stack (JIRA/Confluence) • Experience using and maintaining AWS based infrastructure and applications • Experience using and maintaining the ELK stack (Elastic Search) • Strong Unix skills, including reading and understanding the Unix file system More ❯

You will be working very closely with the trading, quantitative, business, and software engineering teams to support and enhance their trading applications with cutting edge technology. Skills and Experience: Required: • Production/Application support experience within a financial services company • Strong investigative skills, partnered with … deep technical skills • Client service orientation, including a helpful and collaborative approach to support • Experience with Python or another programming language • Strong SQL skills Preferred: • Experience deploying monitoring tools such as Kibana, Logstash … or equivalent, and integrating them with existing systems. • Experience with the Atlassian stack (JIRA/Confluence) • Experience using and maintaining AWS based infrastructure and applications • Experience using and maintaining the ELK stack (Elastic Search) • Strong Unix skills, including reading and understanding the Unix file system More ❯

other fintechs, can offer affordable credit to their customers. We're looking for an experienced individual to join us in the role of Support Engineer. This position requires the ability to balance multiple competing priorities - on any particular day you could be diagnosing a complex system issue, working … and RDS), OpenTelemetry, NewRelic, Python, Postgres, Liquibase, Angular, Docker Who you are: Four or more years professional experience in a customer-facing technical support or engineering role Excellent verbal and written communication skills, with an ability to communicate technical concepts to non-technical users Strong analytical and problem … the technical onboarding of new B2B clients, helping them get up and running with our API Working to improve our ability to effectively support our platform, including improving our monitoring and alerting capabilities Innovating our support processes to drive better outcomes for our clients What we More ❯

Team/Directorate: Data, Digital & Technology (DdaT) , Finance & Corporate Services Starting salary: £41,132 Contract type: Permanent Work pattern: 37 hours per week. You will need to work as part of a flexible shift pattern to cover service hours of More ❯