service applications engineer jobs in Windsor, Berkshire

Application Support Manager Location: [Flexible / Hybrid / UK-based] Contract: Permanent Are you an experienced Application Support leader who thrives on delivering outstanding service and driving continuous improvement? We’re looking for an Application Support Manager to lead a high-performing team providing technical and operational support for key business systems. In this role, you’ll...

Application Support Engineer (Trading Applications) Location: London – 5 Days in Office Salary: £70,000 - £80,000 + Bonus About the Company Our client is a leading international financial services organisation with a strong presence in global markets. They offer a dynamic, collaborative environment where technology and business intersect to deliver innovative, high-performance solutions. The...

Data and Application Engineer 📍 Hybrid – 2 days/week in London 💰 £65,000 + Bonus + Benefits (may be negotiable, so do apply if looking for slightly above this) Are you passionate about building data-driven solutions that empower business decisions? Our dedicated customer are looking for a Data and Application Engineer to join their dynamic team and help shape the future of their data...

Would you like to join a cyber security SaaS company at the forefront of vulnerability scanning and security research? Do you have experience in a software support role for a SaaS or digital product company, along with strong experience web app and infrastructure technologies? If so, please read on and apply. About AppCheck: AppCheck develops information security software for its end-user...

We’re looking for an Application Support Engineer to join a fast-paced tech environment where reliability, automation, and performance are everything. You’ll play a key role in maintaining and improving a complex application landscape that powers mission-critical services — ensuring uptime, scalability, and compliance at all times. This role suits someone who thrives in a mixed systems...

6 month contract - Inside IR35 - Investment Banking This role is a position within the FX eTrading Application Production team in London which is part of the GM APS Flow and Digital department (Application Production & Support). This a global team providing services to the global FX business within CIB Global Markets trading room. The team provides technical support for all back-end components...

Hi All, I’m helping a growing FS business find a talented Application Security Engineer to join their cyber function! This is your opportunity to lead on application security and help to ingrain secure by design principles into a FTSE 250 environment! To be successful in this role you will have experience with: - Security Engineering - SAST/ DAST - OWASP Principles - Security Testing Salary...

Job Description My client is looking for a Senior Schneider Applications Engineer. Engineer Schneider BMS software packages, ensuring quality, consistency, and compliance with project specifications. Develop Schneider BMS graphics packages, creating intuitive, user-friendly interfaces aligned with client requirements. Support and mentor other members of the applications team as they learn and...

You will provide the critical link between the customers, development and sales team at all stages of the process, understanding customer needs through developing strong relationships, identify opportunities for sales and increase revenues.

Trade Application Support Engineer 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 system - Manage...

Job 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! An Elite Tech Driven Quant Trading Firm is currently...

About the Role We’re looking for a hands-on Application Support Engineer 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 at the code level. Key Responsibilities - Monitor and manage...

We’re looking for an experienced Senior Application Support Engineer 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...

WHO WE ARE AVI-SPL is a digital enablement solutions provider that transforms how people and technology connect to elevate experiences, create new value, and enable organizations to thrive and grow. We are the largest provider of collaboration technology solutions, which include our award-winning managed services. Our highly certified industry experts and innovation leaders share a vision to...

ASIC Design Engineer – Reading I am seeking an ASIC Design Engineer to join an innovative, deep-tech AI company that is a recognised leader in its field. This role can be based at one of several UK locations, including Reading. Living and working in Reading, Berkshire, offers the perfect balance between city energy and countryside calm. Just 25 minutes from London by train, Reading is a...

Role: Advanced Application Engineer – Software Engineering Rate: Up to £303.22 per day (PAYE) Location: Remote Type: Contract Start/End Dates: 12/1/2025 - 3/1/2026 Our client is looking for an Advanced Application Engineer with Guidewire ClaimCenter experience. Responsibilities: - Design, develop, and implement customizations and integrations within the Guidewire ClaimCenter platform. -...

You will work to embed security across the SDLC pipeline, including the integration and management of SAST/DAST/SCA/code scanning tooling (Snyk and Gitlab).

You will also work with the development team to offer guidance and to provide security training, and will look to continuously develop and improve the already well-established security champions programme.

Title: Application Software Engineer Type: Long term contract (6 +months) Hybrid set-up: 3 days a week minimum - Reading About Ovyo Ovyo is a B2B services company providing flexible Engineering team & talent services to the streaming (video/media), space, satellite and comms industries. Our client, a leading innovator in satellite communications and space-based connectivity solutions, is...

You will work as part of our Application Support / Platform Operations team, ensuring minimal downtime, rapid resolution of defects, continuous improvement, and adherence to internal, regulatory, and security standards. Key Responsibilities:

The Senior Schneider Applications Engineer will take a lead role in the engineering, development, and delivery of Schneider BMS software and graphics, supporting multiple projects across the business. The successful candidate will also mentor and train our in-house applications team as they continue to develop their Schneider expertise. This hybrid role offers flexibility to work from home and...