526 to 550 of 3,818 Test Automation Jobs

Snr Full Stack Python Engineer-Agentic Systems

Location
Greater London, England, United Kingdom
plus API Development: Experience designing and building RESTful and/or tool-based APIs integrating with complex internal/external systems Testing: Experience with automated testing frameworks (e.g., pytest, Jest/React Testing Library) and a quality-first mindset Collaboration: Demonstrated ability to engage directly with business users to scope ...

Software Engineer II - Blockchain/ Digital Assets

Location
Greater London, England, United Kingdom
ability to work effectively in a team Excellent communication and collaboration skills; comfort working with diverse stakeholder groups Familiarity with CI/CD pipelines, automated testing, and DevOps practices Interest in or exposure to blockchain and Distributed Ledger Technologies (DLT) Preferred qualifications, capabilities and skills Familiarity with TypeScript, JavaScript ...

Software Engineer

Location
Bristol, England, United Kingdom
About the role HargreavesLansdown is seeking a full‐stack engineer (React/Typescript/Node.js) to build and enhance our digital experiences on a headless content platform. The position is based in Bristol and focuses ...

Software Engineer III

Location
Rotherham, England, United Kingdom
resolved at source. Tune the performance of queries, pipelines and APEX pages, using execution plans, indexing and partitioning strategies. Contribute to code reviews, automated testing, CI/CD and technical documentation. Support live services by investigating and resolving incidents and data defects. About You This role would suit someone with … control for database and APEX code using Git (Bitbucket). CI/CD for database change, using tools such as SQLcl, Liquibase or similar. Automated testing design and set-up, including PL/SQL unit testing (e.g. utPLSQL). Jira, Kanban boards and agile delivery methods. Excellent organisational, communication ...

Senior Cloud Backend Software Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
understand API and application security, including OAuth2, JWT, identity management and secure secrets management. You bring a senior‐level approach to system design, reliability, automated testing and code quality. You take ownership of your work and contribute actively to the development and operation of cloud services. You communicate effectively across ...

Engineer C# (Full Stack)

Location
City Of London, England, United Kingdom
with cloud platforms (AWS preferred) and containerization (Docker/Kubernetes). Knowledge of CI/CD tools and practices (e.g., GitLab). Familiarity with automated testing frameworks and maintaining code quality. Strong database skills (SQL). Excellent problem‐solving, communication, and collaboration skills. Desired: Experience with microservices and event‐driven ...

Software Development Manager

Location
Greater London, England, United Kingdom
technical problem‐solving where your input adds the most value. Define and maintain engineering standards, development controls and quality gates, including CI/CD, automated testing, secure development, observability and operational readiness. Establish responsible standards for AI‐assisted development, covering validation, security, data handling, attribution and human accountability. Improve developer … services. Strong API and microservice engineering, plus event‐driven delivery with Azure Service Bus, Kafka or an equivalent messaging platform. Practical CI/CD, automated testing, Git, secure development and production‐support experience. Working knowledge of containers and infrastructure as code, with the judgement to collaborate effectively on platform decisions. ...

Data Engineer - Social

Location
Greater London, England, United Kingdom
plus Strong proficiency in SQL and Python, with the ability to write complex queries and reusable scripts for data transformation, validation, testing and automation, ensuring data accuracy, reliability and efficiency Experience designing and managing robust ETL/ELT pipelines using tools such as dbt, BigQuery or equivalent technologies Experience ...

Principal Software Engineer

Hiring Organisation
Hackajob Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch Unit testing and automation/Testing frameworks (e.g. Mocha, Jest, Cypress) Experience working in an Agile delivery team We appreciate you may not be an expert in every ...

Senior Java & AWS Engineer

Location
Cambourne, England, United Kingdom
Skills Strong hands-on Java development experience Strong AWS experience Kubernetes/Amazon EKS Spring/Spring Boot Microservices & REST APIs Strong TDD and automated testing practices Comfortable with Pair Programming Docker & CI/CD Experience building scalable cloud-native applications Exposure to AI/Generative AI/LLMs Kafka ...

Principal Software Engineer

Location
Greater London, England, United Kingdom
services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch Unit testing and automation Testing frameworks (e.g. Mocha, Jest, Cypress) Experience working in an Agile delivery team Use of code repositories (e.g. GitLab); familiarity with branching strategies, pull ...

AI Engineer Python

Location
Bracknell, England, United Kingdom
development. Experience designing and maintaining reusable libraries, service templates or internal developer platforms used by multiple teams. Strong knowledge of software quality practices, including automated testing, code reviews, CI/CD and release engineering. Practical experience with Docker, Kubernetes and Infrastructure as Code, ideally Terraform. Experience with observability, monitoring, alerting ...

Engineer C# (Full Stack)

Hiring Organisation
Liquidnet
Location
London, UK
Employment Type
Full-time
APIs. Experience with cloud platforms (AWS preferred) and containerization (Docker/Kubernetes).Knowledge of CI/CD tools and practices (e.g., GitLab).Familiarity with automated testing frameworks and maintaining code quality. Strong database skills (SQL).Excellent problem-solving, communication, and collaboration skills. DesiredExperience with microservices and event-driven architectures. Experience ...

Python Developer with Data experience

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
multiple sources, including APIs, databases, files and streaming systems. Develop reusable, well-tested and maintainable software components following modern engineering practices. Design and implement automated testing, monitoring, logging and error-handling mechanisms. Collaborate with data engineers, software engineers, architects and other technical stakeholders to deliver end-to-end data solutions. ...

Senior Software Engineer (Full Stack)

Location
Belfast City District, Northern Ireland, United Kingdom
GraphQL APIs and Websockets + Experience with microservices architecture + Knowledge of version control systems (Git) + Experience with Terraform + Experience with automated testing + Experience with AWS (AWS Lambda, AWS Fargate, Amazon API Gateway, AWS AppSync)* Worked within an Agile Cross-functional delivery team.* Developing well tested software ...

Principal Data Scientist - Optimisation Engineering

Location
Greater London, England, United Kingdom
with OR/optimisation experts to integrate solvers (e.g., Gurobi) and ensure model performance, correctness, explainability, and maintainability. Establish strong engineering practices: code review, automated testing, CI/CD, release management, incident response, and post‐incident learning. Build observability into optimisation services (KPIs, logs, traces) and manage performance tuning (latency ...

Principal Software Engineer (AI Architect)

Hiring Organisation
Raytheon
Location
Aurora, Colorado, United States
Employment Type
Permanent
Salary
USD Annual
defense missions. This position is an onsite role in Aurora, CO What You Will Do Lead AI/ML architecture and implementation Design, develop, test, deliver, and maintain software for cutting-edge satellite ground systems. Work with a team of engineers, architects, and leaders in an Agile environment. What … only U.S. citizens are eligible for a security clearance. Qualifications We Prefer Software development lifecycle experience using the SAFe Agile methodology. Experience with Test Automation, DevSecOps, and CI/CD processes. Experience with tools such as Confluence, Eclipse, Jira, Jenkins, Junit, Kafka, and Spring Boot. What We Offer ...

Data Modeller

Hiring Organisation
EXL Service
Location
Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
best practices. You will also drive improvements to existing data architecture, optimise data performance, and contribute to the definition of data modelling standards, automation and testing strategies. Success in this role requires strong technical expertise, excellent stakeholder management skills and the ability to work effectively both independently and within ...

Data Modeller

Hiring Organisation
EXL Service
Location
London, UK
best practices. You will also drive improvements to existing data architecture, optimise data performance, and contribute to the definition of data modelling standards, automation and testing strategies. Success in this role requires strong technical expertise, excellent stakeholder management skills and the ability to work effectively both independently and within ...

Principal Software Engineer - Data & AI Platform (Hybrid)

Location
Greater London, England, United Kingdom
implementing data-driven APIs Background working on large-scale web services Solid SQL experience, including schema design and performance-aware queries Deep experience with automated testing (unit, integration; TDD/BDD preferred) Frontend & Full Stack Exposure Experience with React, TypeScript, Redux, and Tailwind (or similar modern frameworks) Cloud & Infrastructure Experience ...

Senior Software Engineer (Full Stack)

Location
Belfast City District, Northern Ireland, United Kingdom
Proficiency with RESTful APIs and GraphQL APIs and Websockets Experience with microservices architecture Knowledge of version control systems (Git) Experience with Terraform Experience with automated testing Experience with AWS (AWS Lambda, AWS Fargate, Amazon API Gateway, AWS AppSync) Worked within an Agile Cross-functional delivery team. Developing well tested software ...

Senior Data Engineer - Microsoft Fabric

Hiring Organisation
Intelligent Talent Solutions Ltd
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
integrations behind the businesss reporting, analytics and wider data needs. Youll also: Integrate internal and third-party systems using APIs and SFTP Build automated testing, validation and data quality controls Improve performance, reliability, scalability and cloud costs Investigate production incidents and fix the underlying cause, not just the symptom Improve ...

Software Architect (UK)

Location
Horsham, England, United Kingdom
technologies Experience with HTML, CSS, and frontend architectural considerations Expert knowledge of version control systems, primarily Git, including branching strategies Experience writing and promoting automated testing strategies (unit, integration, end‐to‐end) Strong documentation skills with the ability to create clear technical specifications and ADRs Excellent communication skills with ...

Solutions Architect - Active SC Applications Only

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600/day Umbrella Inside IR35
availability, observability and operational support. Work with engineering teams on DevOps and CI/CD approaches, helping ensure that architecture supports effective automated build, test, deployment and operation. Understand and contribute to Infrastructure as Code approaches, particularly Terraform, and how infrastructure design and application architecture work together. Define ...

Senior Data Engineer

Hiring Organisation
CGI
Location
Leeds, UK
Employment Type
Full-time
Strong SQL and data modelling skills. Experience with modern data architectures and cloud data services (AWS, Azure or GCP). Familiarity with version control, automated testing and CI/CD for data platforms. Experience integrating data from multiple structured and unstructured sources. Strong problem-solving ability and experience working ...