18 of 18 Applications Support Engineer Jobs in the City of London

evenings, overnight and early morning shifts with opportunity for some daytime shifts. Your responsibilities will include maintaining our mission-critical applications, delivering both primary and secondary application management support within our cloud-based and on-premise environments, as well as providing third-line technical support for Sinara software applications to a variety of customers. … investigations to provide solutions or temporary workarounds · Collaborating with developers upon identification of potential software defects · Communicating with customers until incident resolution · Transitioning issues to the standard-hours application support team · Proactively collaboration in the incidents of all the members of the team Additional responsibilities encompass: · Proactively updating support materials · Contributing to customer service performance reports … To Apply: Either click apply or send your CV, along with a short cover letter (explaining why the job appeals to you) to recruitment@sinara.co.uk with Multi-shift Application Support Engineer in the subject line and our recruitment team will be in touch. More ❯

We are working with a leading global law firm seeking an experienced and forward-thinking Application Engineer to take ownership of its legal technology stack and GenAI applications. This is a pivotal role focused on the deployment, maintenance … and optimisation of the firm’s core systems that support legal workflows, document and matter management, and AI-enhanced productivity. PLEASE NOTE - Proven experience working with Legal Applications is a MUST to be considered for this position You will work closely with legal teams, vendors, and IT colleagues to ensure secure, innovative, and high-performing technology solutions. … to shape the legal tech landscape of a global firm and collaborate regularly with senior stakeholders, including partners. Key Responsibilities: Manage and optimise the firm's legal and GenAI applications (e.g., iManage Cloud, Intapp, M365 Copilot, ChatGPT Enterprise). Provide expert 2nd/3rd line support and lead on technical design and implementation of new tools. Ensure More ❯

Application Support Engineer, London (City of London) Client: Selby Jennings Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 23.05.2025 Expiry Date: 07.07.2025 Job Description: We're looking for a technically curious Application Support Engineer to join the Unified Platform Support team at a leading proprietary trading firm. You'll work closely with developers to support complex, high-performance systems used for market data processing, regulatory reporting, and compliance analytics. This is a hands-on role that gives you the freedom to dig into issues - sometimes right down to the code. Key Responsibilities: Monitor and operate production … Provide L1/L2 support to users across the firm (typically 2-10 issues per day), escalating to L3 when required Assist in onboarding new teams and applications to the platform support model Continuously refine monitoring processes and documentation as the platform evolves What We're Looking For: Experience supporting and troubleshooting high-performance applications More ❯

Social network you want to login/join with: Platform Support Engineer - App Support - £60K, london (city of london) col-narrow-left Client: Oliver Bernard Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job … is a growing Financial Technology (FinTech) company - They build innovative software for risk management, investment analytics and even trading market data. They’re growing their Platform Operations and Support team and are looking for engineers to join them. In a varied role you’ll be involved in customer-facing support across the business, monitoring automation, SQL … and even the building out of DevOps methods and tools. Requirements: Experience in a similar Application Support position Good SQL and database knowledge Experience of supporting complex applications Solid infrastructure (Linux, Windows, networking) understanding Experience of monitoring and automation (Python, PowerShell, Bash etc) Cloud, DevOps and automation skills Excellent communication and interpersonal skills #J-18808-Ljbffr More ❯

Insight Global is hiring an Application Support Engineer for a financial services client based in London. This is an Inside IR35 contract to hire and is onsite 2x a week in London. Must Haves: Technical Skills: Hands on experience in Production/Application Support Full Stack Support experience - C#.net, SQL Development, Angular … or automated monitoring systems. Perform root cause analysis and implement fixes to resolve incidents promptly. Document incidents and resolutions for future reference. System Maintenance: Apply patches and updates to applications and databases to ensure security and stability. Monitor performance metrics and optimize system performance as needed. User Support: Assist users with technical issues related to the financial … use. Implement and maintain AWS security best practices. Project Participation: Participate in project meetings to provide insights from a support perspective. Assist in the deployment of new applications and features. End-of-Day Review: Summarize daily activities and report any unresolved issues to the team. Plan for the next day's tasks and priorities. More ❯

Application Support Engineer, PowerShell, SQL | Up to £85k | London Hybrid The role of the Application Support Engineer centres on delivering both technical and procedural assistance to internal teams and external stakeholders. Acting as a key point of contact for issue resolution, the analyst will manage incidents, troubleshoot day-to-day application problems … resolution of outages. This position involves close collaboration with infrastructure, service desk, and broader IT teams, requiring a proactive mindset and a strong sense of ownership across all support-related responsibilities. This role will be working within the Front Office Teams and would requires someone with experience on Trading Platforms and preference to candidates with exposure to FIX … environments. Strong PowerShell experience is a must! If you are interested in the above role please come back to me asap with an updated CV or contact number. Application Support Engineer, PowerShell, SQL | Up to £85k | London Hybrid More ❯

Trade Application Support Engineer – Hedge Fund – London Working with a leading Hedge Fund to secure the services of a Trade Application Support engineer to join the London team. The Trade Application Support analyst is a key member of the operations and investment team supporting full trade lifecycle trade processes, including … network/systems engineers, and various operations teams. The candidate is required to have a strong technical background in Linux environment, experience in front and back-office trade support, attention to detail, ability to multitask with changing requirements, and urgency to tackle live production issues. Base Up to £130,000 + Bonus £30,000 + Benefits Key skills … needed Ownership of production footprint, e.g. identify system improvements, automate daily tasks, document existing and new workflows Please apply now for immediate consideration and further details. Keywords: Trade application support, low latency market data, order management systems, FIX trading protocol, Python, Linux, SQL, Excel, AWS, DevOps, Ansible, Git, Bitbucket, Jira, Docker. Scot Lewis Associates Ltd is acting as More ❯

Job title: Trade Application Support Engineer Client: Investment Management firm Location: London Benefits: Up to £100,000 + bonus + benefits An elite-level Investment Management firm in London is looking for a talented Trade Application Support Engineer to join their team and play a critical role in managing and supporting the … company’s global trading applications across multiple asset classes. Desired Skills/Experience Experience working in trading application support (essential) Strong Linux/UNIX, or Windows experience Experience with Bloomberg Experience supporting Java or .NET-based applications Benefits of working there Opportunity to work with some of the latest, most sophisticated technology in the world Dynamic More ❯

building cutting-edge platforms and data solutions for the advertising and marketing industry. Based in central London, with flexible, hybrid working arrangements, they are looking to hire an Application Support Engineer to support multiple bespoke applications and production platforms. If you enjoy working with users, possess strong SaaS/application support knowledge, and want to learn more about IT systems and technology infrastructure, this is the opportunity for you! Requirements: Experience in application administration and support Production support background DevOps and automation knowledge - AWS, Terraform, CI/CD, etc. Strong analytical and problem-solving skills, SQL proficiency Excellent communication and interpersonal skills A proactive, motivated 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 ❯

performing Systematic Hedge Fund who have an emphasis on technology, and hire the best engineers from big tech, start-ups and finance equally. The firm have a real engineer first … culture, which makes this company a haven for talent. They are currently seeking to hire an Application Support/DevOps Engineer to help onboard new applications, enhance and maintain existing apps, and to work closely with senior traders, researchers, and devs to buildout bespoke platforms and environments. Tech Stack: Python, PowerShell, AWS, Splunk Our client More ❯

Social network you want to login/join with: Web Application Support Engineer - SaaS - £60K, London (City of London) Client: Oliver Bernard Location: London (City of London), United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 4 Posted: 16.06.2025 Expiry Date: 31.07.2025 Job Description: Our client is a growing Financial Technology (FinTech) company … Software Engineering and Support teams and are looking for engineers to join them. This role involves client-facing support engineering of cutting-edge (Cloud-based) applications and SaaS platforms. Ideal candidates will have strong knowledge of supporting application stacks, APIs, and Cloud services, with opportunities to engage in automation, DevOps practices, client integration, and team … growth. Requirements: Experience in a similar Application Support/Support Engineering role Experience supporting Cloud-based applications, APIs, and SaaS software Software coding skills Excellent communication and interpersonal skills Strong SQL and data management knowledge Experience supporting complex applications Experience with monitoring and automation is a plus #J-18808-Ljbffr More ❯

Job title: Production Support & Platform Engineer/Application SRE – Integration & Project Management Client: FinTech Salary: £90,000-£170,000 Location: London/Hybrid Skills: Linux, SQL, Python, FIX, SRE, Infrastructure, Project Management, Coordination, Trading The role: My client are looking for a talented individual with a broad skillset to perform a unique role, bridging the gap … environments, mixed with running projects in the integration space, in a fast paced dynamic Trading environment. Responsibilities: Coordinate and Project Manage enterprise level rollouts/migrations of Infrastructure and Applications Act as key liaison between various teams for cross-team integration projects Managing stakeholders and their expectations Scripting and automation for project tracking dashboards This role could suit an … individual from a number of backgrounds: Production/Integration Engineer with some Project Management experience Infrastructure/Application SRE with a good understanding of Trade Flow and some Project Management experience An individual who has worked their way up to Management within Production Support/Integration or Infrastructure who has Project Management skills A mixture of More ❯

Social network you want to login/join with: Application Support Engineer/Developer - Highly Prestigious Hedge Fund - London, London (City of London) col-narrow-left Client: Location: London (City of London), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job … Description: 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 within a financial services firm. This individual will be 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 within a financial services firm. This individual will be working More ❯

Month Contract Overview We are seeking an experienced and self-driven contractor to support a critical cloud migration project. This role requires a seasoned Application Support Engineer with a strong background in leading application transitions from Data Centre environments to Jira and Confluence Cloud. The successful candidate will contribute throughout the full lifecycle of … Develop and enforce governance frameworks and policies to maintain consistency, security, and standardisation in tool usage. Prepare and deliver engaging training sessions to end users while offering ongoing support to maximise adoption and effectiveness of the platform. Required Skills and Experience Minimum of 5 years’ hands-on experience administering, configuring, and implementing Jira and Confluence solutions within mid … cleansing techniques, with prior experience using SharePoint as part of wider integrations. Excellent communication and interpersonal skills, with an ability to lead training, convey technical information clearly, and support users at all levels. Strong problem-solving skills, initiative, and ability to work independently under limited supervision. Desirable Qualifications Atlassian Certified Professional credentials. Demonstrated experience in managing Jira and More ❯

Hello, We are Recognise Bank; a modern business bank built to support the UK’s SMEs with tailored lending and savings solutions. Founded in 2017 by experienced business owners, we set out to challenge traditional banking by offering more flexibility, understanding, and practical support to help businesses thrive. Since receiving our banking licence in 2021, we … with integrity, responsibility, and care in everything we do. 💡 Make a difference: We focus on impact, helping our customers, colleagues, and communities succeed. About the role As an Application Support Engineer , you will play a vital role in maintaining and optimising Recognise Bank’s core technology platforms, including nCino (Salesforce) , Mambu , and the integration layer. You … Salesforce customisations. Additionally, you will contribute to documentation and process improvements to help scale and evolve our platforms. This hands-on role requires strong technical expertise in SaaS application support, Salesforce development, and systems integration, with a focus on delivering seamless, reliable solutions in a fast-paced environment. Key Responsibilities Provide BAU support for the bank More ❯

Social network you want to login/join with: Application Support/DevOps Engineer - Systematic Hedge Fund - £200k, London (City of London) Client: Paragon Alpha - Hedge Fund Talent Business Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 Job Description: Paragon Alpha … -first culture, making it a haven for talent. They are currently seeking to hire an Application Support/DevOps Engineer to onboard new applications, enhance and maintain existing apps, and work closely with senior traders, researchers, and developers to build bespoke platforms and environments. This role offers an exciting opportunity to work with More ❯