6 of 6 Applications Support Engineer Jobs in County Antrim

Napier AI Belfast, Northern Ireland, United Kingdom Join or sign in to find your next job Join to apply for the Application Support Engineer role at Napier AI Napier AI Belfast, Northern Ireland, United Kingdom 1 week ago Be among the first 25 applicants Join to … apply for the Application Support Engineer role at Napier AI Get AI-powered advice on this job and more exclusive features. Description Imagine catching criminals before they strike—that’s exactly what Napier’s AI-powered platform does! By analysing transactions and customers in real time … about making the financial world safer and more trustworthy for everyone. As we continue to expand internationally we are looking to hire an Application Support Engineer to focus on our ongoing growth in EMEA. Reporting to the Head of Support, you will have a More ❯

Technical Support Engineer (PHP-based application) - Global Tech Firm - Remote, Belfast Client: Hawksworth Location: Belfast, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Position: Technical Support Engineer … PHP-based application) Company: Global Software company - DevOps/version control/Security Fully remote Do you have experience supporting and troubleshooting PHP-based applications, such as Zend Framework, across Linux and Windows environments? Our client is a highly reputable software company, trusted by organizations including NASA. They are … seeking a Senior Technical Support Engineer with expertise in supporting PHP-based applications, especially Zend Framework. In this role, you will provide technical support for our client's environment, working on both Linux and Windows servers. Database experience, especially on mainframe, is a More ❯

Social network you want to login/join with: Senior Application Support Engineer – Elite Systematic Trading Firm - Prop Trading - Up to £400k TC - WFH, belfast col-narrow-left Client: Location: belfast, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views … Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Senior Application Support Engineer – Elite Systematic Trading Firm - Prop Trading - Up to £400k TC - WFH My client, an elite and fast-growing systematic trading firm, is looking for an Application Support Engineer to … performance environment that values precision, initiative, and continuous innovation. Key Responsibilities Deliver L1/L2 support for proprietary and third-party trading applications across global markets. Ensure maximum uptime of latency-sensitive trading platforms, proactively identifying and resolving production issues. Automate and enhance support functions More ❯

Social network you want to login/join with: Application Support Engineer | AI-powered SaaS Start-up Location: Remote (UK-based with US hours, 3pm–12am GMT) Working Style: Remote-first, flexible with optional in-person meetups About: Here at Burns Sheehan we are working exclusively … with one of the most exciting tech start-ups in the UK, who are looking for an Application Support Engineer to join their high-performing team. You’ll play a critical role in supporting internal users, spotting patterns before they become issues, and improving how technical … shape and evolve the support tooling, processes, and metrics as the company scales What We're Looking For: 2+ years in application support, QA, product ops, or similar cross-functional technical roles Working knowledge of SQL, APIs, terminal tools, logs, and basic scripting Comfortable using or More ❯

Our client, a leading professional services firm, is seeking an experienced and forward-thinking Senior Application Support Engineer to join their dedicated internal IT team. This is a key opportunity to help drive their transformation as they move core business systems into a cloud-first architecture. … This is a Hybrid role offering 3 days in the Belfast office and 2 days working from home. Key Responsibilities Take ownership of application support and maintenance for the firm's central document platform. Drive upgrades, performance tuning, and patching activities to ensure system reliability and user satisfaction. … Support the wider IT strategy by contributing to cloud migration and application modernisation initiatives. Skills & Experience Required Proven experience in an application support or systems engineering role, ideally in a professional services or enterprise setting. Deep familiarity with document or content management platforms (e.g., experience supporting More ❯

Application Support/DevOps Engineer - Systematic Hedge Fund - £200k, Belfast Paragon Alpha is partnered with a top-performing Systematic Hedge Fund that emphasizes technology and hires the best engineers from big tech, start-ups, and finance. The firm has a strong engineer-first culture … a haven for talent. They are currently seeking to hire an Application Support/DevOps Engineer to help onboard new applications, enhance and maintain existing applications, and work closely with senior traders, researchers, and developers to build bespoke platforms and environments. This role offers More ❯