6 of 6 Legacy Systems Jobs in County Antrim

product design and team mentorship. Key Responsibilities Designing and developing internal and client-facing apps using C#/.NET (Core ideally) and Angular Implementing new features and improving legacy code with Docker, AWS ECS, and CI/CD pipelines Translating business requirements into scalable, maintainable solutions Participate in architectural discussions and decisions in collaboration with the Head of … services, and structured data workflows Familiarity with Docker, AWS ECS, CI/CD pipelines, and Git Experience working in small agile teams Confidence refactoring and improving legacy systems responsibly What’s in it for you? Salary up to £65k Hybrid working 3 days a week (South Belfast office) Collaborative and supportive engineering culture Visible impact on products More ❯

Our client, a fast-growing technology organisation with global operations, is seeking a proactive Infrastructure & Systems Engineer to join their high-performing technical operations function. This person will take ownership of both on-premise and cloud-based infrastructure, playing a key role in modernising legacy systems while maintaining the performance and resilience of existing services. The … to someone with strong technical problem-solving capabilities and the ability to balance hands-on engineering with strategic thinking. Key Responsibilities Lead the development and support of enterprise-wide systems infrastructure, including servers, storage, networks, and virtualisation layers. Build and maintain secure, high-availability environments across cloud and physical platforms, ensuring performance, capacity, and security align with business demands. … and resolve complex infrastructure issues. Implement and monitor backup strategies, patching, performance tuning, and system upgrades. Document processes, changes, and designs thoroughly to ensure repeatability and compliance. Monitor infrastructure systems to detect anomalies, enforce uptime standards, and support audit readiness. What We're Looking For Degree in Computer Science, Engineering, or related field (or equivalent hands-on experience). More ❯

We’re a creative, committed, and diverse group of individuals who succeed as a team. At Kainos your ideas are heard and valued and you’ll leave a legacy that you can feel proud of.Join us and discover how our people write our story. A key role in the recently established Salesforce practice, you will be responsible for … development. · Experience prioritising non-functional concerns for customers and has experience incorporating these into the application design. · Experience with complementary technologies (e.g. AWS, Azure, M365) and integration with legacy systems. · Able to simply and clearly communicate technical design in conversation, documentation and presentations to technical and non-technical stakeholders. · Willingness to travel to client workshops and Salesforce events More ❯

Social network you want to login/join with: Data Migration Expert-Quality Management Systems, belfast col-narrow-left Client: Location: belfast, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 7 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Position Overview We are seeking a highly skilled and experienced Data Migration … Expert to lead the migration of data from various Quality Management Systems (QMS) including Caliber QMS, Trackwise, and SoftXpert into the Veeva Quality Vault. The ideal candidate will have extensive expertise in data migration tools, and processes, as well as a deep understanding of QMS platforms and Veeva systems. This role is critical to ensuring seamless data migration, data … including data prioritization, categorization, and compliance needs. Analyze existing data structures and workflows within Caliber QMS, Trackwise, and SoftXpert. Extract, transform, and load (ETL) data from legacy systems to Veeva Quality Vault while preserving data accuracy and integrity. Execute hands-on data migration tasks, including extraction, cleaning, and importing data into Veeva Quality Vault QMS. Ensure compliance More ❯

Manage client relationships and contribute to securing additional business. Plan, schedule, monitor, and report on service delivery and financial objectives. Required qualifications Experience in hosting and legacy systems is preferred. Client relationship management experience is essential, along with project management skills, influencing abilities, and a technical background in IT. Skills and experience Proven ability to build rapport More ❯

as the business grows. What You’ll Be Doing Designing and building modern Java microservices in an event-driven architecture Leading the break-up of legacy monolith systems into scalable, decoupled services Driving best practices in code quality, architecture, and delivery Collaborating closely with product managers, designers, and engineering peers Providing mentorship and leadership within the team … Helping the business scale safely and efficiently through pragmatic engineering decisions What You’ll Bring 6+ years of Java development experience, including deep knowledge of microservices Experience migrating monolithic systems into modern service architectures Strong grasp of system design, distributed systems, and cloud-native development A technical mindset grounded in real-world delivery and commercial impact Experience in … to-work & tech scheme Flexible working environment Work with a mission-led scaleup, solving real-world safety problems Interested? If you're a pragmatic Java engineer who loves clean systems, building for scale, and leading others toward technical excellence. Feel free to apply for the role or reach out to Ryan Quinn directly on LinkedIN. More ❯