performance test engineer jobs in South Yorkshire

Job Description Test Engineer - Electrical/Electronic South Wales £35,000 - £42,000 + leading benefits package Yolk Engineering is exclusively partnered with a growing advanced manufacturing business known for its next generation products and innovation in manufacturing. This is a new opportunity that will combine an involvement in NPI projects, equipment design and delivering next generation...

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...

ROLE: Automation Test Engineer Location: Sheffield Work Mode: Hybrid This role is predominantly required to fulfil the role of Automation test engineer, with occasional manual testing where required Solid experience of at least 3 years in the use of automation tooling and framework creation especially with Java and SQL · Excellent verbal and written communications skills and stakeholder...

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.

You will be part of a small team working at exceptional high standards of build quality all within a state of the art facility.

You will generate and maintain an excellent working relationship with sub-contractors to ensure the internal IFA system is kept fully up to date with the latest information. Main duties include: - Coordinate all sub-contract goods and movements for both destructive testing and non-destructive testing

You will act as the central technical interface between customers and Keysight teams, with a strong focus on high-speed digital and physical-layer standards. Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization.

Salesforce Test Analyst Note: Active SC Clearance Required Role overview: We are seeking a highly skilled and experienced Quality Assurance Consultant to join our team on a permanent basis. The successful candidate will be primarily responsible for ensuring the quality of Salesforce Service Cloud solutions throughout the development lifecycle. This role demands a strong background in software...

- Highly experienced Test Lead (min 5 years) with excellent communication skills - Experience working within a globally distributed organisation - Experienced at creation of multi environment and multi-phase test strategy and plans - Expert at creating and reviewing test scenarios from business requirements - Strong, theoretical, and practical knowledge of API and Database testing - Define...

Are you a data-driven digital marketer who thrives on improving performance, optimising campaigns, and driving meaningful results? We're looking for a Digital Marketing Manager to lead the execution of our digital strategy across PPC, paid social, portals, websites, email, and wider online and offline activity. This is a pivotal role where you'll shape how we attract, engage, and convert our...

You will run experiments on a pre-Silicon SoC environment analyzing performance of the different Arm components (CPU, GPU, etc) using real world workloads.

You will bring up these use cases and understand their behavior in SoC environment.

You will find potential bottlenecks and help provide solutions.

Role Title: Automation Test EngineerDuration: contract to run until 11/12/2026Location: Sheffield, Hybrid 3 days per week onsiteRate: up to £466.44 p/d Umbrella inside IR35Role purpose / summaryWe are redefining Identity and Access Management (IAM) on a global scale and launching a transformational programme to bridge modern IAM technology and solutions with big bank scale and complexity. The IAM...

Job Title: Automation Test EngineerLocation: Sheffield/Hybrid (3 days per week on site) Duration: 12 months+Rate: £435 per day inside ir35Role SummaryWe are looking for a highly skilled Automation Test engineer with strong expertise Identity and Access management (IAM), skilled in identity orchestration, API testing, data ingestion and transformation, and event-driven (Pub/Sub) architectures.Key...

Role: Group Performance Engineer – Energy Package: £80,000 - £90,000 Location: UK Middlemore has been exclusively retained, to recruit for a senior performance engineering opportunity for an experienced power/thermal specialist to take ownership of boiler and turbine performance across a modern UK Energy from Waste fleet. This is a high-impact, data-driven role focused on measurable efficiency...

A leading tech staffing firm is seeking an Automation Test Engineer skilled in Identity and Access Management (IAM). This role involves creating a strong testing strategy emphasizing automation, developing test frameworks, and managing CI/CD pipelines. Candidates should have a minimum of 3 years' experience in automation roles and a solid coding background in various programming languages. The...

You will plan and carry out testing activities on engineering systems and components, ensuring products meet technical, quality and compliance requirements. The role involves executing test plans, recording results, identifying defects and working closely with engineering and quality teams to resolve issues.

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.

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...

Salesforce Test Analyst Note: Active SC Clearance Required Role overview: We are seeking a highly skilled and experienced Quality Assurance Consultant to join our team on a permanent basis. The successful candidate will be primarily responsible for ensuring the quality of Salesforce Service Cloud solutions throughout the development lifecycle. This role demands a strong background in software...

You will act as the central technical interface between customers and Keysight teams, with a strong focus on high-speed digital and physical-layer standards. Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization.