Senior Performance Engineer jobs in Newtownabbey

Senior Performance Engineer - UK Ready to Make a Real Impact? Join e-STORAGE! Who We Are Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! We’re leading the way in designing, building, and integrating advanced battery energy storage systems for utility-scale projects. Our mission? To accelerate the world’s renewable energy transition and create a more...

You will be subject to a BPSS check (including a criminal record check) TRAVEL REQUIRED: Limited travel within UK

You will join the Manufacturing Engineering team for A220 Wing production, work with a busy and collaborative team.

You will be tasked with complex technical troubleshooting, diagnosing root causes of failures, and developing sustainable maintenance protocols. Proficiency in data analysis tools and scripting languages is essential, alongside a proactive approach to continuous process improvement and long-term system health planning.

You will guide not only what we do, but how we do it—ensuring that results are achieved with rigor, transparency, and purpose. This is a leadership position for someone who understands that true performance comes from alignment: between strategy and execution, data and intuition, teams and clients.

A leading global bank in Belfast is seeking a Senior Software Engineer (Java) to design and develop high-performance, distributed systems for Fixed Income trade processing. The ideal candidate will have over 5 years of experience in Java development and a solid understanding of multi-threaded applications and modern development practices. Employees will benefit from a competitive salary, flexible...

Kick start your IT career with Capita as a Field Service Engineer covering County Antrim. If you're a recent graduate or someone eager to break into the world of IT support, this is a chance to step into a role where every day brings something new. Youll be out in the field, travelling across County Antrim with a company car, supporting end users, solving real technical challenges, and becoming...

Product Engineer Drive Innovation in Building Products! Join a market leader in building solutions and help shape the future of product development! Are you passionate about engineering, compliance, and creating products that stand out? Were looking for a Product Engineer to join our Technical Department and take ownership of product development from concept to certification. This is your chance...

A leading global bank in Belfast is seeking a Senior Software Engineer (Java) to design and develop complex systems. The ideal candidate will have over 5 years of experience in Java and a solid understanding of microservices architecture. This role offers a competitive package including 27 days of annual leave, a performance-related bonus, and private medical care. Join a diverse team in a...

A leading global bank located in Belfast is seeking a Senior Software Engineer (Java) to design and develop large, complex distributed systems. The role requires 5+ years of Java experience, strong knowledge in Spring Framework, and proficiency in multi-threaded applications. Additionally, candidates should have excellent problem-solving skills and the ability to work under pressure. The position...

Senior Engineer Operations (Fixed Term Contract) Location: Belfast (Hybrid) Duration: 30-Month Fixed Term Contract About the Role A leading Transmission System Operator is seeking a Senior Engineer to support the safe, secure, and reliable operation of Northern Irelands electricity system. This is a chance to work at the forefront of power system innovation, renewable integration, and market...

Your new company Hays Engineering are working with global leaders in the pioneering and manufacturing of high-performance light measuring solutions, bringing together the latest developments in sensors, electronics, optics and software. Their ground-breaking low-light imaging cameras, spectroscopy solutions and microscopy systems are being used to develop cures for cancer, explore deeper into...

This Azure Cloud Engineer position ensures the delivery of strategic technology tasks and projects. The role requires an open mind to cover new technologies and to assess the advancement and key items that could benefit from key strategies such as Automation and cost efficiencies. Be the technology pillar for the Team lead to cascade requests, changes, problems, root cause analysis and...

Software Engineer Location: Belfast, Northern Ireland (Hybrid) Compensation: Open to discussion on compensation based on experience + equity About Opinly At Opinly, we're revolutionizing competitor analysis and SEO automation for digital marketers. Our mission is to empower businesses to stay ahead in the competitive landscape through data-driven decisions. You can learn more about us at...

I'm looking for a talented Software Engineer to join a growing engineering team and help build scalable, cloud-native applications. You’ll work across the full development lifecycle, designing and delivering high-quality solutions using Java, TypeScript, and AWS in a modern, agile environment. What You’ll Do - Design, develop, and maintain backend services using Java and cloud-native...

You will be part of a global engineering team delivering innovative, integrated solutions that improve safety, efficiency, and performance across people, facilities, and assets.

You will contribute to scalable solutions deployed across on-premise, cloud, and edge environments.

Role Title: Senior Engineer Fixed Term Contract (Operations) Reports to: Head of System Operations Location: Belfast (Hybrid) Duration: 30 Month Fixed Term Contract About us SONI as Transmission System Operator (TSO) is responsible for the safe, secure and reliable supply of electricity now and in the future. We have a pivotal role in the economy of Northern Ireland, supporting competition in...

Description aPrioris Manufacturing Process Modeling team plays a key role in developing and improving advanced manufacturing process models that generate actionable insights about profitability, manufacturability and sustainability. This position combines manufacturing expertise with a willingness to develop software skills (supported by training) to build robust process simulation models that...

You will have the flexibility you need to do your best work with hybrid work options.

You will help us foster a safe and respectful workplace, where we invite everyone to bring their whole selves to work using their unique talents, backgrounds and expertise to create transformational outcomes for our clients.

You will also accumulate up to 5 service related holidays over your first five years of employment. - Regular social events (staff and family).

You will work with multidisciplinary teams - including mechanical, electrical, and production - to ensure control systems are robust, safe, and meet all regulatory and operational requirements. Key Responsibilities - Senior Control Systems Engineer: - Lead the design, development, and optimisation of control systems software using MATLAB/Simulink and Stateflow