476 to 500 of 685 Permanent Software Testing Jobs

Job Title: Software Engineer (AI HealthTech) Client: AI HealthTech Scale-Up – Backed by Top-Tier Investors, Led by World-Class Engineers Salary: Up to £100k + Bonus + Equity Location: Remote (UK-based) with an optional Holborn office Sells: Work on cutting-edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership … Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. You’ll be joining a small, world-class team working on distributed backend platforms, data-driven AI … tools, and core infrastructure supporting advanced medical technologies. This is a true software engineering role where you'll be designing, building, and scaling complex systems that solve real problems in healthcare. Role Design and build production-grade backend systems using Python and FastAPI Develop distributed, high-performance services and APIs for AI-driven platforms Contribute to architecture decisions, scalability More ❯

Job Title: Software Engineer (AI HealthTech) Client: AI HealthTech Scale-Up – Backed by Top-Tier Investors, Led by World-Class Engineers Salary: Up to £100k + Bonus + Equity Location: Remote (UK-based) with an optional Holborn office Sells: Work on cutting-edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership … Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. You’ll be joining a small, world-class team working on distributed backend platforms, data-driven AI … tools, and core infrastructure supporting advanced medical technologies. This is a true software engineering role where you'll be designing, building, and scaling complex systems that solve real problems in healthcare. Role Design and build production-grade backend systems using Python and FastAPI Develop distributed, high-performance services and APIs for AI-driven platforms Contribute to architecture decisions, scalability More ❯

Job Title: Software Engineer (AI HealthTech) Client: AI HealthTech Scale-Up – Backed by Top-Tier Investors, Led by World-Class Engineers Salary: Up to £100k + Bonus + Equity Location: Remote (UK-based) with an optional Holborn office Sells: Work on cutting-edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership … Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. You’ll be joining a small, world-class team working on distributed backend platforms, data-driven AI … tools, and core infrastructure supporting advanced medical technologies. This is a true software engineering role where you'll be designing, building, and scaling complex systems that solve real problems in healthcare. Role Design and build production-grade backend systems using Python and FastAPI Develop distributed, high-performance services and APIs for AI-driven platforms Contribute to architecture decisions, scalability More ❯

Job Title: Software Engineer (AI HealthTech) Client: AI HealthTech Scale-Up – Backed by Top-Tier Investors, Led by World-Class Engineers Salary: Up to £100k + Bonus + Equity Location: Remote (UK-based) with an optional Holborn office Sells: Work on cutting-edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership … Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. You’ll be joining a small, world-class team working on distributed backend platforms, data-driven AI … tools, and core infrastructure supporting advanced medical technologies. This is a true software engineering role where you'll be designing, building, and scaling complex systems that solve real problems in healthcare. Role Design and build production-grade backend systems using Python and FastAPI Develop distributed, high-performance services and APIs for AI-driven platforms Contribute to architecture decisions, scalability More ❯

Job Title: Software Engineer (AI HealthTech) Client: AI HealthTech Scale-Up – Backed by Top-Tier Investors, Led by World-Class Engineers Salary: Up to £100k + Bonus + Equity Location: Remote (UK-based) with an optional Holborn office Sells: Work on cutting-edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership … Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. You’ll be joining a small, world-class team working on distributed backend platforms, data-driven AI … tools, and core infrastructure supporting advanced medical technologies. This is a true software engineering role where you'll be designing, building, and scaling complex systems that solve real problems in healthcare. Role Design and build production-grade backend systems using Python and FastAPI Develop distributed, high-performance services and APIs for AI-driven platforms Contribute to architecture decisions, scalability More ❯

Job Title: Software Engineer (AI HealthTech) Client: AI HealthTech Scale-Up – Backed by Top-Tier Investors, Led by World-Class Engineers Salary: Up to £100k + Bonus + Equity Location: Remote (UK-based) with an optional Holborn office Sells: Work on cutting-edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership … Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. You’ll be joining a small, world-class team working on distributed backend platforms, data-driven AI … tools, and core infrastructure supporting advanced medical technologies. This is a true software engineering role where you'll be designing, building, and scaling complex systems that solve real problems in healthcare. Role Design and build production-grade backend systems using Python and FastAPI Develop distributed, high-performance services and APIs for AI-driven platforms Contribute to architecture decisions, scalability More ❯

Job Title: Software Engineer (AI HealthTech) Client: AI HealthTech Scale-Up – Backed by Top-Tier Investors, Led by World-Class Engineers Salary: Up to £100k + Bonus + Equity Location: Remote (UK-based) with an optional Holborn office Sells: Work on cutting-edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership … Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. You’ll be joining a small, world-class team working on distributed backend platforms, data-driven AI … tools, and core infrastructure supporting advanced medical technologies. This is a true software engineering role where you'll be designing, building, and scaling complex systems that solve real problems in healthcare. Role Design and build production-grade backend systems using Python and FastAPI Develop distributed, high-performance services and APIs for AI-driven platforms Contribute to architecture decisions, scalability More ❯

Job Title: Software Engineer (AI HealthTech) Client: AI HealthTech Scale-Up – Backed by Top-Tier Investors, Led by World-Class Engineers Salary: Up to £100k + Bonus + Equity Location: Remote (UK-based) with an optional Holborn office Sells: Work on cutting-edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership … Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. You’ll be joining a small, world-class team working on distributed backend platforms, data-driven AI … tools, and core infrastructure supporting advanced medical technologies. This is a true software engineering role where you'll be designing, building, and scaling complex systems that solve real problems in healthcare. Role Design and build production-grade backend systems using Python and FastAPI Develop distributed, high-performance services and APIs for AI-driven platforms Contribute to architecture decisions, scalability More ❯

Job Title: Software Engineer (AI HealthTech) Client: AI HealthTech Scale-Up – Backed by Top-Tier Investors, Led by World-Class Engineers Salary: Up to £100k + Bonus + Equity Location: Remote (UK-based) with an optional Holborn office Sells: Work on cutting-edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership … Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. You’ll be joining a small, world-class team working on distributed backend platforms, data-driven AI … tools, and core infrastructure supporting advanced medical technologies. This is a true software engineering role where you'll be designing, building, and scaling complex systems that solve real problems in healthcare. Role Design and build production-grade backend systems using Python and FastAPI Develop distributed, high-performance services and APIs for AI-driven platforms Contribute to architecture decisions, scalability More ❯

Job Title: Software Engineer (AI HealthTech) Client: AI HealthTech Scale-Up – Backed by Top-Tier Investors, Led by World-Class Engineers Salary: Up to £100k + Bonus + Equity Location: Remote (UK-based) with an optional Holborn office Sells: Work on cutting-edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership … Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. You’ll be joining a small, world-class team working on distributed backend platforms, data-driven AI … tools, and core infrastructure supporting advanced medical technologies. This is a true software engineering role where you'll be designing, building, and scaling complex systems that solve real problems in healthcare. Role Design and build production-grade backend systems using Python and FastAPI Develop distributed, high-performance services and APIs for AI-driven platforms Contribute to architecture decisions, scalability More ❯

Job Title: Software Engineer (AI HealthTech) Client: AI HealthTech Scale-Up – Backed by Top-Tier Investors, Led by World-Class Engineers Salary: Up to £100k + Bonus + Equity Location: Remote (UK-based) with an optional Holborn office Sells: Work on cutting-edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership … Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. You’ll be joining a small, world-class team working on distributed backend platforms, data-driven AI … tools, and core infrastructure supporting advanced medical technologies. This is a true software engineering role where you'll be designing, building, and scaling complex systems that solve real problems in healthcare. Role Design and build production-grade backend systems using Python and FastAPI Develop distributed, high-performance services and APIs for AI-driven platforms Contribute to architecture decisions, scalability More ❯

Job Title: Software Engineer (AI HealthTech) Client: AI HealthTech Scale-Up – Backed by Top-Tier Investors, Led by World-Class Engineers Salary: Up to £100k + Bonus + Equity Location: Remote (UK-based) with an optional Holborn office Sells: Work on cutting-edge AI systems that power healthcare innovation at scale. Full remote flexibility across the UK, total ownership … Python/FastAPI/Cloud), and a culture that rewards curiosity, autonomy, and clean engineering. An AI HealthTech company is expanding its high-calibre engineering team and looking for Software Engineers who thrive on building elegant, scalable systems from the ground up. You’ll be joining a small, world-class team working on distributed backend platforms, data-driven AI … tools, and core infrastructure supporting advanced medical technologies. This is a true software engineering role where you'll be designing, building, and scaling complex systems that solve real problems in healthcare. Role Design and build production-grade backend systems using Python and FastAPI Develop distributed, high-performance services and APIs for AI-driven platforms Contribute to architecture decisions, scalability More ❯

with back-end APIs and databases. Collaborate with stakeholders, product managers, and engineers to transform business requirements into working software. Own full lifecycle development — from design and implementation to testing, deployment, and monitoring. Ensure code quality through best practices, including unit testing, peer reviews, and CI/CD pipelines. Optimise applications for speed, scalability, and security What We … experience with front-end technologies (HTML, CSS, JavaScript/TypeScript). Experience with SQL databases (e.g., SQL Server, PostgreSQL) and ORM frameworks (e.g., Entity Framework). Good understanding of software engineering best practices: testing, version control (Git), CI/CD. Familiarity with cloud platforms (Azure preferred) for hosting, deployment, and services. Ability to balance speed and quality, delivering More ❯

ensure scalability, maintainability, and performance of the platform. Collaborate closely with Product and Design teams to deliver new features and improve existing systems. Drive adoption of best practices in software engineering, including testing, CI/CD, and agile development. Contribute to hands-on coding, particularly in complex or critical areas. Manage technical roadmaps, resource allocation, and project delivery … AI/ML: Exposure to applied AI, data models, or large language models preferred Tooling: GitHub, Docker, CI/CD pipelines About You 7+ years of professional experience in software engineering, with at least 2 years in a leadership or management role. Strong background in full-stack JavaScript development (React + Node.js). Experience working with or integrating AI More ❯

ensure scalability, maintainability, and performance of the platform. Collaborate closely with Product and Design teams to deliver new features and improve existing systems. Drive adoption of best practices in software engineering, including testing, CI/CD, and agile development. Contribute to hands-on coding, particularly in complex or critical areas. Manage technical roadmaps, resource allocation, and project delivery … AI/ML: Exposure to applied AI, data models, or large language models preferred Tooling: GitHub, Docker, CI/CD pipelines About You 7+ years of professional experience in software engineering, with at least 2 years in a leadership or management role. Strong background in full-stack JavaScript development (React + Node.js). Experience working with or integrating AI More ❯

presence in Edinburgh. This is a chance to work on large-scale, meaningful systems while advancing your technical career in automation. This role is ideal for a hands-on Software Engineer in Test with strong Python experience and a passion for quality, automation and collaboration. Youll be a key part of an agile engineering team developing automation tests for … Key responsibilities: Design, develop and maintain automated tests and frameworks using Python Collaborate with development, systems and hardware teams to ensure full test coverage Derive test cases from complex software and system requirements Participate in technical discussions and sprint planning sessions Contribute to improvements in test strategy, CI pipelines and tooling Debug and troubleshoot test failures and work cross … functionally to resolve issues Support software verification, documentation and compliance processes Skills and experience required: Strong background in test automation and software development Proficient programming skills in Python Experience developing tests for integrated systems or distributed platforms Familiarity with CI/CD and Agile practices Solid understanding of test frameworks, scripting, and modern development environments Strong communication skills More ❯

collaborate with development teams to deliver a seamless user experience. Key Responsibilities: Develop and execute manual and automated test plans for web and mobile applications. Identify, document, and track software defects and issues. Collaborate with developers and product teams to resolve bugs and improve system performance. Conduct regression, integration, and performance testing. Maintain testing documentation and provide clear … reporting on quality metrics. Recommend process improvements to enhance software quality and efficiency. Stay updated on QA tools, methodologies, and industry best practices. Requirements: Proven experience as a QA Engineer, Software Tester, or similar role. Experience with automated testing tools (Selenium, Cypress, JUnit, etc.) is preferred. Strong knowledge of QA methodologies, processes, and best practices. Excellent analytical … problem-solving, and attention-to-detail skills. Understanding of software development life cycle (SDLC) and Agile methodologies. Experience in fintech, SaaS, or educational platforms is advantageous. Benefits: Work on innovative fintech and financial education platforms. Collaborative and innovation-focused team environment. Professional development and career growth opportunities. Job Types: Full-time, Permanent Pay: £40,000.00-£55,000.00 per year More ❯

opportunity to impact our organization in the following ways: Lead implementation of scalable and robust full-stack applications using Core Java, Advanced Java, Kafka, and Angular Design and develop software applications using Test Driven Development with Spring Boot Microservices architecture Create dynamic and responsive front-end applications using Angular. Collaborate with cross-functional teams to define, design, and deliver … features. Troubleshoot and resolve complex technical issues across the full stack. Partner with business and subject matter experts to define requirements and deliver strategic data solutions. Execute the full software development lifecycle, applying security, privacy, and quality assurance best practices. Hands on coding experience is required To be successful in this role, we're seeking the following: Bachelor's … patterns, Microservices architecture, and Restful APIs Proficiency in front-end development with Angular Strong understanding of DevOps principles, best practice for coding and Agile development Proven Experience with unit testing frameworks, test driven development Knowledge of Docker, container orchestration, and application engine deployments Ability to address and fix security vulnerabilities like SQL Injection, XSS, and CSRF Critical thinking mindset More ❯

Software Development Engineer in Test (Fixed Term Contract 14 Months Maternity Cover) Location: Fully Remote - UK Based (Occasional visits to Bideford - HQ) We re looking for a Software Development Engineer in Test (SDET) to join our QA team on a 14-month fixed-term contract. You ll play a key role in ensuring the performance and reliability of … our bespoke reservation platform, working on a major initiative that brings together data, functionality, and experience into one unified system. This role focuses on performance testing of complex API-driven services using K6 , with additional involvement in maintaining our Cypress UI automation and supporting the wider QA function. What you ll be doing: Lead performance testing for our … CI/CD processes and ensure smooth, reliable automation execution Share best practices and champion continuous improvement across QA and Engineering What we re looking for: Proven experience performance testing complex API-driven platforms, from design through to analysis and reporting Hands-on proficiency with K6 and Grafana for load and performance testing Strong JavaScript experience for test More ❯

relationships, offer global opportunities, and champion your success every step of the way. Ready to shape your future? Explore opportunities with us today. We are looking for a SDET (Software Development Engineer in Test) for our well-known client. Location: London, UK Type of Work: Onsite(5 days office in a week) Employment Type: Full Time and Inside IR35 … Contract We are looking for the Software engineer who have experience in working in Test Engineering role and hands-on experience in Python, AWS and testing tools like pytest, playwright . Key Responsibilities • Design and build high-performance tools and services to validate the reliability, performance, and correctness of ML data pipelines and AI infrastructure. • Develop platform-level … test solutions and automation frameworks using Python, Terraform, and modern cloud-native practices. • Contribute to the platform’s CI/CD pipeline by integrating automated testing, resilience checks, and observability hooks at every stage. • Lead initiatives that drive testability, platform resilience, and validation as code across all layers of the ML platform stack. • Collaborate with engineering, MLOps, and infrastructure More ❯

relationships, offer global opportunities, and champion your success every step of the way. Ready to shape your future? Explore opportunities with us today. We are looking for a SDET (Software Development Engineer in Test) for our well-known client. Location: London, UK Type of Work: Onsite(5 days office in a week) Employment Type: Full Time and Inside IR35 … Contract We are looking for the Software engineer who have experience in working in Test Engineering role and hands-on experience in Python, AWS and testing tools like pytest, playwright . Key Responsibilities • Design and build high-performance tools and services to validate the reliability, performance, and correctness of ML data pipelines and AI infrastructure. • Develop platform-level … test solutions and automation frameworks using Python, Terraform, and modern cloud-native practices. • Contribute to the platform’s CI/CD pipeline by integrating automated testing, resilience checks, and observability hooks at every stage. • Lead initiatives that drive testability, platform resilience, and validation as code across all layers of the ML platform stack. • Collaborate with engineering, MLOps, and infrastructure More ❯

relationships, offer global opportunities, and champion your success every step of the way. Ready to shape your future? Explore opportunities with us today. We are looking for a SDET (Software Development Engineer in Test) for our well-known client. Location: London, UK Type of Work: Onsite(5 days office in a week) Employment Type: Full Time and Inside IR35 … Contract We are looking for the Software engineer who have experience in working in Test Engineering role and hands-on experience in Python, AWS and testing tools like pytest, playwright . Key Responsibilities • Design and build high-performance tools and services to validate the reliability, performance, and correctness of ML data pipelines and AI infrastructure. • Develop platform-level … test solutions and automation frameworks using Python, Terraform, and modern cloud-native practices. • Contribute to the platform’s CI/CD pipeline by integrating automated testing, resilience checks, and observability hooks at every stage. • Lead initiatives that drive testability, platform resilience, and validation as code across all layers of the ML platform stack. • Collaborate with engineering, MLOps, and infrastructure More ❯

join the Financial Services division of a major global brand as the Test & Release Manager. Role: The Test and Release Manager holds responsibility for overseeing the full lifecycle of testing and release processes for software products within the organisation. This position requires close coordination with both internal teams and third-party suppliers to ensure that every software release undergoes thorough testing, conforms to established quality standards, and is delivered punctually, thereby minimising business risk. Releases managed by this role will encompass both defect fixes and changes/features. Qualifications, skills and experience: Required Test Management Expertise: Possesses solid experience in Test Management and hands-on testing, ensuring a thorough and reliable approach to quality … assurance. Proven experience delivering testing strategy and managing releases. Exceptional Communication: Demonstrates excellent verbal and written communication abilities, with a strong focus on understanding, establishing, and effectively managing customer expectations. Financial Services Experience : Exhibits a robust understanding of business requirements, enabling the development and maintenance of high levels of customer trust and confidence. Experience working within a regulated industry More ❯

Job Title: SDET Domain: Banking/Finance Location: London,UK(Full onsite) Job Description: Test Engineering role and hands-on experience in Python, AWS and testing tools like pytest, playwright . • Design and build high-performance tools and services to validate the reliability, performance, and correctness of ML data pipelines and AI infrastructure. • Develop platform-level test solutions and … automation frameworks using Python, Terraform, and modern cloud-native practices. • Contribute to the platform’s CI/CD pipeline by integrating automated testing, resilience checks, and observability hooks at every stage. • Lead initiatives that drive testability, platform resilience, and validation as code across all layers of the ML platform stack. • Collaborate with engineering, MLOps, and infrastructure teams to embed … technical standards across the Test Engineering Program. Required Qualifications • Bachelor’s or master’s degree in computer science, Engineering, or a related technical field. • 8+ years of hands-on software development experience, including large-scale backend systems or platform engineering. • Expert in Python with a strong understanding of object-oriented programming, testing frameworks, and automation libraries. • Experience building More ❯

Job Title: SDET Domain: Banking/Finance Location: London,UK(Full onsite) Job Description: Test Engineering role and hands-on experience in Python, AWS and testing tools like pytest, playwright . • Design and build high-performance tools and services to validate the reliability, performance, and correctness of ML data pipelines and AI infrastructure. • Develop platform-level test solutions and … automation frameworks using Python, Terraform, and modern cloud-native practices. • Contribute to the platform’s CI/CD pipeline by integrating automated testing, resilience checks, and observability hooks at every stage. • Lead initiatives that drive testability, platform resilience, and validation as code across all layers of the ML platform stack. • Collaborate with engineering, MLOps, and infrastructure teams to embed … technical standards across the Test Engineering Program. Required Qualifications • Bachelor’s or master’s degree in computer science, Engineering, or a related technical field. • 8+ years of hands-on software development experience, including large-scale backend systems or platform engineering. • Expert in Python with a strong understanding of object-oriented programming, testing frameworks, and automation libraries. • Experience building More ❯