1 to 25 of 40 Permanent Test Harness Jobs in England

Principal Test Automation Engineer

Location
Liverpool, England, United Kingdom
looking for a passionate Principal Test Automation Engineerto help us drive our organisations approach to automated testing across all development squads. This is a hands-on technical role where you will be building the framework yourself, in our codebase where you will work along side the squads … it. You will be working within a cross functional team where you’ll build a containerised testing framework that creates isolated infrastructure for each test run. You’ll define CI/CD test strategies, introduce contract testing to reduce reliance on end-to-end tests, and establish enforceable ...

Principal Systems Engineer IVV

Location
Maidenhead, England, United Kingdom
practices, so that internal, qualification and acceptance events are completed to an agreed level of maturity. Lead the cross-discipline development of any supporting test equipment/rigs/fixtures, via a lifecycle approach; creating requirements, support the design, development, testing of and maintenance, enabling the associated development … service test events. Responsible for all safety and security aspects relating to IV&V events and facilities used by the project. Actively participates, and is a key stakeholder, at engineering design reviews and project gates/reviews, owning the preparation, delivery and resulting actions of TRR. To support ...

Forward Deployed Agentic AI Engineer

Location
Greater London, England, United Kingdom
solutions meet enterprise standards for reliability, scalability, latency, maintainability, cost control, logging, monitoring, and operational support. Evaluation and quality assurance: Create evaluation datasets, test harnesses, validation tools, regression checks, and quality review workflows to measure accuracy, extraction quality, hallucination risk, and business usefulness. Architecture and technical leadership: Define solution ...

Microsoft AI CoPilot Developer

Location
Leeds, England, United Kingdom
guardrails, controls, monitoring, auditability Build observability: logging, telemetry, and LLM monitoring for quality and incident triage Create reusable assets - prompt libraries, agent templates, connectors, test harnesses, and documentation Conduct rapid prototyping to validate feasibility, model behaviour, UX, and performance Enable pro-/low-/no-code teams to adopt ...

Software Engineer - Mission Management Systems

Location
Bath, England, United Kingdom
systems. Requirements & Traceability: Capture, analyse, and manage complex system requirements, ensuring traceability using DOORS across both manned and unmanned capability drops. Verification & Integration: Construct test harnesses, execute unit testing, and conduct hardware-in-the-loop integration to prove both traditional HMI functionality and complex autonomous behaviours. Navigating Certification: Produce ...

Senior Software Engineer

Hiring Organisation
Synoptix Limited
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
personnel management Experience operating as part of a multidisciplinary team Experience developing and/or implementing reference architectures Experience in the development of Test Harnesses Benefits: Annual Company Bonus – Based on company performance 25 Days holiday not including bank holidays with the option to buy/sell ...

Senior Software Engineer

Location
West of England, England, United Kingdom
personnel management Experience operating as part of a multidisciplinary team Experience developing and/or implementing reference architectures Experience in the development of Test Harnesses Benefits: Annual Company Bonus – Based on company performance 25 Days holiday not including bank holidays with the option to buy/sell ...

Sr. Software Engineer - Customer Facing Applied AI

Location
Greater London, England, United Kingdom
ship to production Design and implement LLM integrations including prompt engineering, function calling, structured outputs, and retrieval-augmented workflows Define evaluation criteria and build test harnesses for AI systems where correctness is ambiguous and domain-specific Work directly with clients to understand their workflows, validate AI behavior, and iterate ...

Electronics Engineer

Location
Greater London, England, United Kingdom
electronic communication standards: RS232, I2C, SPI, USB, etc. Experience with product compliance (RED/CE/FCC) - testing, documentation, certification. Experience with product testing harness and documentation. Experience with low power electronics design Plus experience with the following would be a bonus Experience developing PC apps to interact with … hardware, C#/Python programming experience. NI LabView for quick prototype, lab testing and test harness. Experience with RISC-V processors. Hardware test harness and firmware development for automated tests in mass production. Embedded Linux experience, Kernel cross-compilation for ARM Cortex A processors, DT, U-boot ...

Staff Software Engineer - Customer Facing Applied AI

Location
Greater London, England, United Kingdom
ship to production Design and implement LLM integrations including prompt engineering, function calling, structured outputs, and retrieval-augmented workflows Define evaluation criteria and build test harnesses for AI systems where correctness is ambiguous and domain-specific Work directly with clients to understand their workflows, validate AI behavior, and iterate ...

Automation Platform Engineer

Location
Cambridge, England, United Kingdom
Engineering team, giving software and operations engineering teams across Jagex the tooling they need to work faster and more consistently. Deliver automated development and test harness capabilities at every stage of the software development lifecycle, embedding an automation first approach that cuts down manual effort across the business. ...

Software Engineer

Location
Landbeach, England, United Kingdom
limited areas of the intercom system software architecture. Documents design from high-level block diagram down to specific implementation decisions. Validates design specifications, develops test equipment as necessary, and works with QA to develop test procedure. Transfers standards, test specifications, verification methodologies, test harnesses and test ...

Senior Lead Control & Protection System Engineer

Location
Stafford, England, United Kingdom
simulation environment across the full delivery process life cycle, including but not limited to plant model design and maintenance, verification model in MATLAB, creating test harness for conversion, writing model guides, and evaluating models in PSCAD. Job Description Essential Responsibilities: Support the business’ Tendering, Operations, Contractual and After ...

Senior Lead Control & Protection System Engineer

Location
Creswell, England, United Kingdom
simulation environment across the full delivery process life cycle, including but not limited to plant model design and maintenance, verification model in MATLAB, creating test harness for conversion, writing model guides, and evaluating models in PSCAD. Job Description EssentialResponsibilities: Support the business’ Tendering, Operations, Contractual and After Sales ...

Senior Lead Control & Protection System Engineer

Location
Stafford, England, United Kingdom
simulation environment across the full delivery process life cycle, including but not limited to plant model design and maintenance, verification model in MATLAB, creating test harness for conversion, writing model guides, and evaluating models in PSCAD. Essential Responsibilities Support the business’ Tendering, Operations, Contractual and After Sales needs ...

Senior Embedded Software Engineer

Location
Gloucester, England, United Kingdom
your professional and personal life. As an Embedded Software Engineer you will work within a multi‐skilled team, using the OpenCPI framework to build, test, and optimize software‐defined radio systems and RF applications. You’ll work closely with peers, Delivery Managers and Technical Leads to ensure that … real world System Design & Integration – Operate within a cross‐functional team designing and integrating RF communication systems, ensuring seamless operation within complex mission environments. Test & Measurement – Engage in test driven development strategies and consider testing throughout the development lifecycle of an application, implementing test harnesses and simulations ...

Senior Manager - Core Banking Architect, TC, FS

Hiring Organisation
EY UK
Location
Tower Hamlets, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
pathways. Govern design quality and NFRs (availability, performance, security, operability); manage design risks and decisions. Embed AI ready patterns (secure data/logic exposure, test harnesses, guardrails for non deterministic components). Shape and deliver scalable, resilient, end to end solutions, ensuring designs are fully considered, robust and aligned ...

Senior Software Controls Engineer

Location
Greater London, England, United Kingdom
live telemetry. Own metric definitions and versioning so a number measured today is comparable with the same number measured six months from now. Evaluation & Test Infrastructure Develop automated test harnesses that evaluate control releases deterministically - reproducible, run-to-run comparable, free of the hidden state that makes hardware … tooling that lets engineers compare controller variants and releases side by side. Fleet-Level Control Quality Build the per-robot and per-fleet test suites that establish whether each robot meets the expected control performance bar - runnable by other teams without controls support. Track control quality over time ...

Senior Software Controls Engineer

Location
Greater London, England, United Kingdom
Develop quantitative control quality metrics from robot data, simulations, and live telemetry Maintain metric definitions with versioning to ensure long-term comparability Create automated test harnesses that enable reproducible and deterministic control evaluation Integrate control performance evaluation into CI pipelines with automatic regression detection Build tools for engineers … compare different control software versions effectively Design per-robot and fleet-level test suites runnable by other teams without controls expertise Monitor control performance trends such as drift, variability, and degradation across robots Develop dashboards to provide clear visibility of control health and performance Hands-on experience with robotics ...

Senior FPGA Engineer

Location
Gloucester, England, United Kingdom
while contributing to mission-critical projects. As an FPGA Engineer you will work within a multi-skilled team, using the OpenCPI framework to build, test, and optimize software-defined radio systems and RF applications. You'll work closely with peers, Delivery Managers and Technical Leads to ensure that … OpenCPI application. System Design & Integration – Operate within a cross-functional team designing and integrating RF communication systems, ensuring seamless operation within complex mission environments. Test & Measurement – Engage in test driven development strategies and consider testing throughout the development lifecycle of an application, implementing test harnesses and simulations ...

Lead Software Engineer - Linux Platform Validation Engineer

Location
Greater London, England, United Kingdom
quality engineering, you will solve complex compatibility challenges spanning operating systems, databases, application platforms, partner agents, and container ecosystems. What You'll Do Engineer, test, and validate hardened RHEL server images. Build automated validation frameworks and integration test harnesses. Develop CI/CD-driven validation pipelines with measurable … Bring Strong hands-on RHEL administration and troubleshooting experience. Expertise in automation using Python, Go, Bash, and/or Ansible. Experience designing automated test frameworks and integration validation solutions. Strong CI/CD and release engineering experience. Experience with containers, OpenShift, Kubernetes, and virtualization technologies. Knowledge of observability platforms ...

Engineering Architect

Location
Bath, England, United Kingdom
core foundations for every delivery cycle. What you'll do In this varied role, you will: own and version technical foundations across all seven harness dimensions (Security, performance, coding style, UI/UX baselines, logging and observability, testing) so that every deliverable inherits secure, observable and tested defaults build … handed over to a receiving product team contribute hands-on as a full-stack builder inside each delivery's time box so that the harness stays credible and drift is caught in days rather than at cycle end own the design and hands-on running of the delivery stack ...

Solutions Architect (AI)

Location
Bath, England, United Kingdom
cycle. What you'll do In this varied role, you will: actively contribute hands-on towards ongoingdeliveries own and versiontechnical foundations across all seven harness dimensions (security, performance, coding style, UI/UX baselines, logging and observability, testing) so that every deliverable inherits secure, observable and tested defaults build … practice, and self-initiate the learning needed to apply them - trialling promising techniques and approaches in cooldown and sharing what works back into the harness, rules files and skills library. What you'll need We are looking for: deep, current full stack engineering capability with hands-on delivery ...

Interim Lead AI Engineer

Location
Greater London, England, United Kingdom
taking accountability for delivery from design through to running in production. Build and evolve the project’s evaluation and observability capabilities, including test harnesses, offline and online evaluations, regression suites, tracing, and fallbacks, so that safety, reliability, cost and latency are measurable and controlled in production. Work directly with … direction and vision. Strong understanding of the concepts underpinning agentic AI systems, including multi-agent orchestration, tool use, memory and context management, RAG, and harness/loop engineering. Understanding of classical ML is a plus. Hands-on production experience with modern agentic AI frameworks, including taking at least ...

Embedded Software Engineer (Space) - Berkshire

Location
England, United Kingdom
from simulation all the way to launch and on-orbit operations. Key Responsibilities Own the on-board flight-software stack – design, implement and test real-time Rust/C/C++ on RTOS or Embedded Linux. Integrate subsystems end-to-end – define ICDs and build drivers/middleware over … Deliver reliable real-time performance – manage concurrency, timing, CPU/memory budgets, and observability under tight constraints. Build verification infrastructure – prototypes, SIL/HIL test harnesses, simulations, and telemetry analysis tooling to validate designs early. Ship code from review to orbit – push through CI/CD, support integration ...