276 to 300 of 376 Software Testing Jobs in London

ABOUT US:LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our ...

technology team on an initial 6-month contract, with the potential for extension. The successful candidate will play a key role in supporting the testing and quality assurance of web and mobile applications, with a particular focus on German localisation and ensuring an excellent customer experience across different markets. … Responsibilities: Carry out manual functional and regression testing across web and mobile applications. Test Android and iOS applications, ensuring functionality and usability meet requirements. Perform API testing and support end-to-end testing activities. Identify, document and track defects using JIRA. Support the creation and execution ...

Develop, customize and plan tests of Android/Modem software to meet customer and project requirements in IMS/Telephony domain/NAS. Think of end user mobile use cases to uncover issues during the test campaign by adding scenarios to test coverage for increasing confidence on Pixel product.Analyze … access stratum (AS) protocol functional and performance issues.Collaborate with cross-layer teams (Telephony/IMS/NAS/AS) and cross-organization teams (Android Software, TPM/TAM and Hardware) for intime prioritization and resolution of issue ensuing high quality Pixel Android/Modem software.Use AI and automation ...

Outside IR35). Working with a global IT Consultancy supporting the client's transition towards delivery models utilising AI agents to streamline systems software + operations: AI Native Systems Engineer is a technical leadership role designing AI-enabled, complex cloud-native + data-intensive systems that support Network Operations … hands-on' role responsible for technical outcomes from concept to production. Practical experience using AI-assisted engineering tools + coding agents to improve software delivery, testing + documentation. Experience of AI-assisted engineering tools and how to validate, govern and improve AI-generated engineering artefacts. Experience in designing ...

office) AI Startup Skills: Python, MLops, Pytorch, Grafana, Elastic Search, TensorRT About the Company Our client is a venture-backed technology company building software to optimise large-scale physical infrastructure. Their platform processes data locally at the source using decentralized networks. Their mission is to make global industrial operations … seeking an Infrastructure Engineer to design and scale the deployment layer of their distributed technology platform. The core challenge involves orchestrating complex, concurrent software applications and analytical workloads across a massive network of diverse, on-premise hardware installations. In this position, you will own the systems engineering required ...

class platform to amplify our teams’ powerful ideas. Key Responsibilities Design, build and evolve production‐grade trading platforms and services end‐to‐end Optimise software performance, throughput and efficiency at scale Contribute to the reliability and operational excellence of critical systems, including participation in production support rotations Apply strong … software engineering practices across testing, code quality, automation and observability Participate in a shared production support rotation, respond to incidents, troubleshoot runtime issues and drive improvements Qualified Candidates Strong background in software engineering, ideally in distributed, real‐time systems Experience in at least one typed language, such ...

innovative data-driven products used by enterprise clients. The Company This organisation develops sophisticated products that combine customer data, advanced analytics, AI, and software applications to help businesses make better commercial decisions. With an established client base and ambitious growth plans, they are investing heavily in their engineering capability … solutions. Provide hands-on technical leadership through architecture reviews, problem-solving, technical validation, and code reviews where appropriate. Build strong engineering practices across software development, data platforms, testing, deployment, and operational support. Develop and mentor technical leaders, creating a culture of accountability, learning, and continuous improvement. Champion ...

powered and data-driven businesses . We work with enterprise organisations on a global stage, reinventing how they design, build, and operate AI powered software at scale with speed. Our Purpose: We're on a mission to reinvent what's possible with AI in enterprise environments . … like Autogen and LangGraph . Solid grounding in MLOps , containerisation (Docker, Kubernetes), and vector databases. Understanding of agent monitoring tools (Langfuse, OpenTelemetry). Strong software engineering best practices (testing, CI/CD, code reviews). Excellent communicator able to work with cross‐functional teams and clients. Desire ...

customer data, PII and bank account information. Collaborate with business, UX, product and technical teams to deliver high-quality solutions. Participate in code reviews, testing, deployment and release activities. Contribute to frontend architecture, technical design discussions and continuous improvement initiatives. Essential Skills & Experience Strong commercial experience developing web applications … authentication and authorisation mechanisms such as OTP, MFA, SSO, Cognito or Azure AD. Experience handling customer data and PII within regulated environments. Understanding of software development best practices, testing and deployment processes. Ability to work independently and take ownership of frontend delivery. Available immediately or at short notice. ...

workshops; Maintain documentation and project progress updates; Drive impactful proof-of-concepts for methodologies and tooling that bridge gaps across multiple Servicing teams; Implement software engineering practices including testing, CI/CD, monitoring, alerting, and disaster recovery; Develop MLOps capabilities with Terraform and AWS infrastructure; Support ML governance … distributed data systems, especially ML-centric systems; Previous experience as a Data Scientist in a large-scale product team or business; Excellent Python and Software Engineering knowledge; Ability to work with Java when needed; Demonstrable experience collaborating with engineers on services; Ability to solve problems for Data Scientists independently ...

specification and execution of tests for navigation and guidance algorithm evaluation Collaborate with interfacing disciplines such as Flight Mechanics, Aerodynamics, Embedded Hard- and Software, and Testing Contribute to, follow and analyse flight tests You should apply if you Hold a M.Sc. or PhD in Aeronautical Engineering, Mechanical Engineering … systems modelling Have excellent communication skills and the ability to report and present findings clearly and efficiently both internally and externally Possess solid software engineering skills, writing clean and well-structured code in Matlab and/or languages like Python, Rust, Java, or modern C++ Are passionate about keeping ...

Open Source Pledge is seeking a developer for its London team to build Hegel, a new family of property-based testing libraries. You will work on open-source initiatives requiring proficiency in property-based testing and familiarity with languages like Python and Rust. The role emphasizes collaboration ...

rewriting the rules of software engineering — and enterprise organizations need leaders who can turn that disruption into competitive advantage. As AI-assisted development, agentic coding tools, and autonomous engineering capabilities go mainstream, most companies are stuck between experimentation and real impact: fragmented adoption, unclear integration paths, and uncertainty about … Transformation Strategist operates in highly ambiguous environments, framing ill-defined problems into actionable engagements, and influencing stakeholders from C-level executives to individual software engineers. It is a role for someone who thrives at the intersection of customer obsession, technical depth, and delivery excellence.The role is based in London ...

pipeline experience Experience building and deploying LLM applications Knowledge of traditional machine learning and AutoML Experience taking AI or ML solutions into production Strong software engineering practices, including testing, version control and CI/CD Cloud experience, ideally within Azure Previous experience mentoring or guiding engineers Experience with ...

ecosystem applications like Sharepoint, O365, MS Teams, Viva Engage and APIs. Experience managing client projects, from requirement analysis to post-deployment support. Familiarity with software development and API testing tools such as Postman. Experience with complex SQL Database models, PowerShell scripting, Azure platform services and infrastructure tools. Excellent ...

thought leadership.### **Platform Delivery*** Work closely with engineers to understand the product development and roadmap.* Work closely with engineers to ensure high standards of software quality, testing, documentation, and maintainability.* Monitor performance of deployed features and drive continuous product improvement.### **Technical Leadership*** Translate business and product goals into … delivering real user value.## **Nice to Have*** Experience integrating with healthcare systems (e.g. EHR platforms such as Epic or Cerner).* Experience building commercial software products in regulated environments.* Publications or research experience in AI/ML/DL/NLP/LLM or biomedical informatics.* Startup or scale ...

complex and heterogeneous scientific data such as from nuclear magnetic resonance (NMR), deploying and productionizing these models internally and externally, contributing to open-source software, and large-scale data analysis, curation, and pipeline building. Key Responsibilities Develop innovative machine learning approaches to elucidate and quantify the interactions between small … molecules and intrinsically disordered proteins Integrate molecular simulations and deep learning approaches using cutting-edge architectures Software Engineering Enhance the usability of built models by implementing automated, streamlined, and efficient software solutions in line with best practices Utilise active learning, Bayesian, and bootstrapping methods to achieve robust performance ...

traditional ML algorithms, Deep Learning frameworks, and complex time-series forecasting. Experience developing production-grade Python code: High proficiency in Python, Pandas, and modern software practices (testing, clean code, code review, CI/CD). Data & Pipeline Expertise: Hands-on experience optimizing data models and access patterns ...

traditional ML algorithms, Deep Learning frameworks, and complex time-series forecasting. Experience developing production-grade Python code: High proficiency in Python, Pandas, and modern software practices (testing, clean code, code review, CI/CD). Data & Pipeline Expertise: Hands-on experience optimizing data models and access patterns ...

other. Ready to join a mission that matters? The future of cybersecurity starts with you.About the Role: We're looking for a Sr. Cloud Software Engineer to join our growing Surface Engineering Team. Our new colleague will be responsible for building globally distributed, fault-tolerant, and highly scalable cloud … aware of our customers and the difficulties they face and how we can support them.A strong focus on Quality of Coding through Best Practices, Testing, Logging and Metrics.Work in a Collaborating & Agile environment with a small fast-moving team.Be prepared to mentor other developers on web, backend and data ...

About us Founded in 2017, Wayve is the leading developer of Embodied AI technology. Our advanced AI software and foundation models enable vehicles to perceive, understand, and navigate any complex environment, enhancing the usability and safety of automated driving systems. Our vision is to create autonomy that propels … role We are building a new team from the ground up to develop the first generation of verification and validation infrastructure - both hardware and software - including automated Hardware-in-the-Loop (HIL) systems with sensors and vehicle system emulation. As a HIL System Engineer , you’ll lead the design ...

working with a leading specialty insurance organisation looking for a hands-on Senior Software Engineer to join its Technology team and help scale an AI-native approach to software development. This is not an AI Engineer role focused on building LLM or RAG products . The focus … experienced software engineers who are already using AI tools and agents to improve how software is designed, built, tested and delivered. What you'll be doing Build full-stack applications using C#/.NET, React and TypeScript Develop APIs, integrations and microservices Build cloud-native solutions, ideally within ...

Senior Backend Software Engineer - Spacetime UK Aalyria is a leading technology company that supplies laser communications technology and temporospatial software-defined networking platforms to the aerospace industry. With technology acquired from Google, Aalyria is at the forefront of innovation in satellite and airborne mesh networks, as well … optical spectrum, any orbit, and any hardware across land, sea, air, and space. Role Overview: We are seeking a highly motivated and experienced Software Engineer to join our core engineering team. We value engineers who are adaptable, proactive, and eager to tackle new challenges as we advance our technology. ...

effective outcomes in an increasingly complex media landscape.The RoleBuild in the field. You will embed with brands, agencies and retail partners and ship working software against their real data and real workflows, taking dna from prototype to production and finding product-market fit at pace.What You'll Be DoingEmbed … retailers, brands and agencies to scope the actual problem, then ship production-ready code against their real data and systems.Prototype fast and favour working software over slideware, testing hypotheses and de-risking decisions before wider build-out.Build and integrate core platform components: APIs, services, data pipelines and user ...

application scalability to PBs of data Optimize the design and execution of complex solutions in large-scale distributed computing environments Produce well-engineered software with automated test suites, technical documentation, and operational strategies Ensure consistent use of platform abstractions for logging and lineage quality Participate in code reviews … ways of working Provide leadership to team members and help them complete work correctly. Требования Bachelor's degree in data engineering, Computer Science, Software Engineering, or a related discipline Experience with Python Experience with Cloud Experience with High Performance Compute (HPC) Deep knowledge of at least one common programming ...