201 to 225 of 1,546 QA Jobs in London

Junior IT Business Analyst

Hiring Organisation
O.C.S. Consulting Plc
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£30,000
Cross office minimum 2 days per week and occasionally to our offices in Borehamwood and Horsham Desirable Skills & Experience Testing Experience : Knowledge of QA methodologies, writing test plans, or executing manual/automated tests Solid Documentation Experience: Proven ability to write clear, structured documentation for both technical and non-technical ...

Principal Java Developer

Location
Greater London, England, United Kingdom
OpenShift and AWS cloud environments. Integrate with MongoDB and other NoSQL/SQL datastores for real‐time data management. Collaborate with DevOps, Product, and QA teams to ensure production‐grade solutions. Drive architectural changes, advocate for best practices, and provide mentorship to peers. Drive performance tuning, fault tolerance, and observability ...

Software Engineer (EMS)

Location
Greater London, England, United Kingdom
latency communication. Monitoring & Observability: Implement real-time monitoring, telemetry and alerting systems for proactive issue detection and resolution. Collaboration: Work closely with product, QA and infrastructure teams to align technical solutions with business requirements and ensure seamless deployments. Code reviews: Review teammates' code with rigour and help raise the team ...

Senior Implementation Consultant - SQL Reference Data

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
minimum of 2 years in team management, coaching and mentoring A minimum of 1 year's experience working with offshore (preferably India) development, QA and support teams Project experience on data management i.e. projects involving complex data flows, centralizing disparate data sets with several data consuming downstream systems Project management ...

R-04 Technical Project Manager – DevOps Full-time · London · On-site Travel · HK / TW

Location
Greater London, England, United Kingdom
account migration projects, ensuring seamless transitions of production environments with zero downtime. Cross-Functional Coordination Collaborate closely with internal Product, Dev, QA, and Security teams in HK and TW to ensure any cloud infrastructure changes or vendor-led updates align with product roadmaps and compliance standards. Hong Kong/Taiwan ...

DevOps Engineer, Studios

Location
Greater London, England, United Kingdom
such as Prometheus, Grafana, and ELK stack. Ensure high availability and disaster recovery strategies are in place and tested regularly. Collaborate closely with development, QA, and operations teams to streamline deployment processes and improve system performance. Act as a point of escalation for production incidents, providing rapid troubleshooting and resolution. ...

Associate Software Engineer (Back End)

Location
City Of London, England, United Kingdom
applications preferred. Background in designing and maintaining distributed, event‐driven, cloud‐native applications. Strong understanding of Computer Science fundamentals SDLC experience across design, development, QA, deployment, and production support. Ability to balance rapid delivery with architectural rigour and long‐term maintainability. Relational database design and optimisation skills (MSSQL, MySQL). ...

Delivery Lead

Location
Greater London, England, United Kingdom
different roles across the delivery lifecycle with at least 2-3 years’ experience in either a project/programme management, design, development and or QA roles working as part of a team across the delivery lifecycle complex technology solutions; preferably on Cloud or SaaS systems. Experience working with various software ...

Senior Java Systems Engineer - Platform Exchange / Matching Engine

Hiring Organisation
Adaptive Financial Consulting Ltd
Location
Greater London, United Kingdom
Employment Type
Full Time
account models alongside exchange integration boundaries. Develop automated testing strategies and perform evidence-based performance benchmarking and profiling. Collaborate directly with client teams, SREs, QA, and leadership to ensure exchange readiness and durable production fixes. Engage with client engineering and business stakeholders, communicating technical trade-offs clearly. Support the product ...

Associate Software Engineer (Back End)

Location
Greater London, England, United Kingdom
applications preferred. Background in designing and maintaining distributed, event‐driven, cloud‐native applications. Strong understanding of Computer Science fundamentals. SDLC experience across design, development, QA, deployment, and production support. Ability to balance rapid delivery with architectural rigour and long‐term maintainability. Relational database design and optimisation skills (MSSQL, MySQL). ...

Director of DevOps & SRE

Location
Greater London, England, United Kingdom
setting priorities across infrastructure, CI/CD, security, and production support. Cloud platform ownership. Reliability, performance, and cost-efficiency across DEV, QA, STG, and PRD -compute, data, secrets management, caching, and networking/edge security. Azure is our primary platform, with a supporting AWS and Snowflake footprint. CI/ ...

Test Automation Engineer: Build Scalable QA Pipelines

Location
City Of London, England, United Kingdom
Lorien in London is seeking a Test Automation Engineer to join our Digital Assurance & Productivity team, delivering robust automation solutions and shaping testing strategy across critical services. You will design and maintain automated test frameworks ...

Quality Test Engineer II - Salesforce

Location
Greater London, England, United Kingdom
superior. Requirements: Degree in Computer Science, Software Engineering, MIS, or related field preferred 4+ years of previous testing experience with Salesforce. Salesforce Certified Advanced QA Lead certification preferred. Salesforce Certified Platform App Builder certification preferred. Scrum/Agile software development methodology experience. Ability to analyse and evaluate projects to determine ...

Senior ML QA Engineer — Flexible, Remote Validation

Location
Greater London, England, United Kingdom
United States Digital Space LLC is seeking a skilled engineer to validate their ML software stack crucial for future AI systems. You will build testing infrastructure and automation to enhance the reliability and performance of ...

Android Developer

Location
Greater London, England, United Kingdom
requirements into reliable, maintainable technical solutions. Write clean, well-tested and maintainable code following modern Android development practices. Work collaboratively with designers, product managers, QA professionals and other developers within an agile multidisciplinary team. Participate in technical discussions, code reviews and architectural decision-making. Develop automated tests and contribute ...

backend developer for public-sector digital services

Location
Greater London, England, United Kingdom
maintainable technical solutions; Write clean, well-tested and maintainable code following modern software engineering practices; Collaborate with frontend and mobile developers, designers, product managers, QA professionals and other technical specialists within an agile multidisciplinary team; Participate in technical discussions, code reviews and architectural decision‐making; Develop automated tests and contribute ...

Senior Consultant, Product Engineer

Location
Greater London, England, United Kingdom
AnalysisBusiness DevelopmentBusiness Intelligence (BI)Business Solutions DevelopmentClient Relationship BuildingCustomer Relationship Management (CRM)Detail-OrientedDocument ManagementKaizen (Continuous Improvement)Legal PracticesLegal Project ManagementLegal WritingProfessional CollaborationQuality Assurance (QA)StatisticsCertificationsRequired: None.Preferred: Certified Management Consultant (CMC) or equivalent certification.Physical RequirementsAbility to work in an office environment and perform tasks that may require sitting, standing ...

Senior Software Engineer C++

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
C++(Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Backend) In this role you will work with the Product team, Infrastructure team, and QA team, to produce high performance, low latency and highly reliable code. Your goal will be to develop software which can handle large amount ...

Senior AWS DevOps Engineer

Location
Greater London, England, United Kingdom
/operations with a focus on people, process, tolls that take a unified customer/user focus. In a multi-disciplinary team with Development, QA, IT Operations, Infosec, UCD etc. all working together to achieve a common goal of applying best practice in DevOps. Key Responsibilities Extensive experience of DevOps ...

Backend Developer - AWS/Typescript/Serverless Architecture/AWS Lambda

Location
Greater London, England, United Kingdom
technical solutions. Write clean, well-tested and maintainable code following modern software engineering practices. Work collaboratively with frontend and mobile developers, designers, product managers, QA professionals and other technical specialists within an agile multidisciplinary team. Participate in technical discussions, code reviews and architectural decision-making. Develop automated tests and contribute ...

Full Stack Developer

Location
Greater London, England, United Kingdom
remote or customer visits for the remainder of the week. About us: Tendable is a venture capital-backed, series A health-tech business providing quality assurance and improvement software to health and care organisations across the globe. Our mobile app makes auditing easier and more efficient for frontline staff, engaging ...

Principal Test Engineer

Location
Greater London, England, United Kingdom
programmes, ensuring robust planning, estimation, execution, defect management and outcome reporting Own testing strategy, governance and delivery across multiple projects, providing expert oversight of quality assurance activities and testing outcomes Design and evolve scalable test automation frameworks, championing automation standards, continuous integration and modern engineering practices Provide technical leadership ...

Principal Software Engineer - Customer Platforms

Location
Greater London, England, United Kingdom
develop effective implementation and procurement strategies, consistent with business needs. You ensure alignment to relevant technical strategies, policies, standards, and practices Strong understanding of quality assurance, testing quadrants and the testing pyramid, and how to apply them Ability to lead senior engineers and technical customers to a desired outcome, without ...

Software Engineering Manager - Identity

Location
City of Westminster, England, United Kingdom
Work with senior engineers to develop the team's technical roadmap and support the product management team to prioritise it against the commercial roadmap. Quality Assurance and Maintenance: Establish and enforce quality standards, ensuring software products meet performance, reliability, and usability requirements. Oversee the maintenance and support of existing software ...

Pensions Systems Developer

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£70,000
troubleshooting for system users and operational teams. Collaborate with project, change and business teams to deliver platform enhancements and new functionality. Support testing and quality assurance activities to ensure reliable system releases. Contribute to development planning, sprint activities and continuous improvement initiatives. Produce and analyse reporting to demonstrate the impact ...