51 to 75 of 424 Unit Testing Jobs in England

Software Engineer - London

Location
City Of London, England, United Kingdom
Required Skills Kotlin TLS DNS unit testing AWS MCP AI Java TypeScript CDK AWS CDK Networking CI/CD Job Summary Backend Software Engineer – AWS CDK & Edge Platforms Location: London (Hybrid) Pay Rate: £400/day Inside IR35 Duration: 12 Months The Opportunity Looking to work on high … managing workloads on AWS using AWS CDK. Baseline knowledge of web networking (HTTP, TLS, DNS, load balancing). Familiarity with CI/CD automation, unit testing, and operating cloud systems in production. #J-18808-Ljbffr ...

Business Systems Analyst

Hiring Organisation
Travers Smith
Location
Greater London, United Kingdom
Employment Type
Full Time
detailed functional and technical specifications. Coordinate with vendors, implementation partners, and internal Technology teams to deliver projects on time and within scope. Conduct system testing including unit testing, integration testing, and UAT, documenting results and managing defect resolution. Support the upgrade of the firm's HRIS ...

Senior Python Developer/ Engineer

Location
City of Westminster, England, United Kingdom
dead-letter queues, and asynchronous messaging. Work within established development and release processes to ensure high-quality software delivery. Contribute to code quality, automated testing, performance optimization, and system reliability improvements. Support CI/CD deployment pipelines and collaborate with DevOps teams to ensure smooth and reliable application delivery. … secure software development practices. Experience working within Agile/Scrum delivery environments. Nice-to-Have Skills: Experience with React/NextJS. Experience with automated testing frameworks such as Pytest, Unit Testing, Integration Testing, and API Testing. Exposure to WebSockets, event‐driven architectures, or real‐time data ...

Software Engineer / Full-Stack Software Engineer

Location
Gloucester, England, United Kingdom
services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Data & Search Technologies Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch Testing & Quality Unit testing and automation Testing frameworks (e.g. Mocha, Jest, Cypress) Delivery & Collaboration Experience working in an Agile delivery team ...

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) Data & Search Technologies Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch Testing & Quality Unit testing and automation Testing frameworks (e.g. Mocha, Jest, Cypress) Delivery & Collaboration Experience working in an Agile delivery team ...

Software Engineer

Location
Manchester, England, United Kingdom
services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Data & Search Technologies Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch Testing & Quality Unit testing and automation Testing frameworks (e.g. Mocha, Jest, Cypress) Delivery & Collaboration Experience working in an Agile delivery team ...

Senior Data Scientist - Neural Net Forecasting - Welwyn Garden City, United Kingdom of Great Britain and Northern Ireland

Hiring Organisation
Tesco
Location
Welwyn Garden City, Hertfordshire, UK
Employment Type
Full-time
plus. Finally, strong programming skills are essential (Python is preferred) as well as familiarity with software engineering best practices (such as version control, unit testing and CI/CD) and big data and cloud technologies (PySpark preferred). Experience developing and deploying models in cloud environments … plus. Finally, strong programming skills are essential (Python is preferred) as well as familiarity with software engineering best practices (such as version control, unit testing and CI/CD) and big data and cloud technologies (PySpark preferred). Experience developing and deploying models in cloud environments ...

Dynamics 365 CE Analyst Programmer (Relocate to Malta/Big 4)

Location
Greater London, England, United Kingdom
Customer Engagement/CRM Online 2015, 2016 or 365 A good understanding of best practices for .Net Development, including code management (i.e. source control), unit testing methodologies and build processes Experience in D365CE Configuration, Customisation, standard workflows, dashboards, forms, views and standard reports development is a must Knowledge … best practice and our client's technical standards during all development Ensure proper code management takes place for all development work including source control, unit-testing and code reviews. Working alongside the Technical Architects to implement any agreed strategy for automated builds and release on projects ...

Senior Back-End Engineer (Trading Platform)

Location
Greater London, England, United Kingdom
following programming areas: Multithreading Network programming, including multicast Performance benchmarking and tuning Extreme interest in delivering high quality software. This means that testing is embedded in the development process from the very beginning, from coding stage (unit testing), to integration testing (local … integration testing), to performance (load and capacity) testing and finally, to failure recovery testing. Software engineers are fully involved in the testing process, driving much of the testing at all stages. Experience in trading systems architecture: Familiarity with Order Management Systems (OMS), exchange gateway connectivity, market ...

Lead Software Engineer (iOS) (contractor)

Location
Manchester, England, United Kingdom
with modern technology, using the tools and techniques - we where early adopters of SwiftUI, Combine and Swift Concurrency and many other approaches. We conduct unit testing across all our projects, code is always peer reviewed, and as a team we are always at the forefront of pushing … quality iOS apps We'd love to talk to you if you are: Enthusiastic and experienced in using engineering best practices, clean code and unit testing Experienced in working as part of a cross-functional development team Passionate and enthusiastic for delivering great product Already working effectively with ...

Private Cloud Architect

Hiring Organisation
Experis
Location
England, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£411/day
engineering best practices including SOLID principles, design patterns, refactoring, and peer code reviews. Develop scalable, maintainable, and highly testable systems and services. Implement automated testing, including unit, integration, and behavioural testing. Produce clear technical documentation and contribute to engineering standards and best practices. Cloud & Platform Engineering Deploy, support … C#. Experience designing and building APIs, microservices, and backend services. Strong understanding of software architecture, design principles, and engineering best practices. Experience with automated testing approaches including TDD, BDD, unit testing, and integration testing. Experience working with AWS and/or Azure cloud platforms. Knowledge of Terraform ...

Lead Software Engineer

Hiring Organisation
KO2 Embedded Recruitment Solutions LTD
Location
Norwich, Norfolk, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
system architectures Collaborate with systems, hardware, and test engineers to define requirements, interfaces, and integration strategies Define and oversee software verification and validation, including unit, integration, and system-level testing, with full traceability between requirements, code, and test Lead software reviews and ensure compliance with coding, quality … team activities, supporting delivery, technical development, and capability growth Drive continuous improvement in software processes, tools, documentation, planning, and standards, including version control, automated testing, continuous integration, and configuration management Support compliance with relevant industry standards, safety requirements, quality systems, and regulatory requirements Contribute to new concepts and future ...

Lead Software Engineer

Hiring Organisation
KO2 Embedded Recruitment Solutions LTD
Location
Barford, Warwickshire, UK
system architectures Collaborate with systems, hardware, and test engineers to define requirements, interfaces, and integration strategies Define and oversee software verification and validation, including unit, integration, and system-level testing, with full traceability between requirements, code, and test Lead software reviews and ensure compliance with coding, quality … team activities, supporting delivery, technical development, and capability growth Drive continuous improvement in software processes, tools, documentation, planning, and standards, including version control, automated testing, continuous integration, and configuration management Support compliance with relevant industry standards, safety requirements, quality systems, and regulatory requirements Contribute to new concepts and future ...

Autopilot Software Engineer

Hiring Organisation
Matchtech
Location
Hampshire, United Kingdom
Employment Type
Permanent
agile engineering team building safety-critical flight control software for an autopilot system, working from early requirements and feasibility through to on-site testing and real-world validation. What you'll be doing Contribute to requirements capture , plus concept and feasibility studies Develop safety-critical flight control software … exceptional reliability standard Support the test ecosystem end-to-end: automated unit testing through to on-site flight testing Maintain and (as required) fly the autopilot model aircraft test fleet Support issue identification , fault-finding and debugging across software and integrated systems What we're looking ...

Software Developer Analyst

Location
Greater London, England, United Kingdom
power.The IT department provides end-to-end technology solutions for the organization, including Application Development, Integration and Management, Enterprise Architecture, User Experience, Quality Assurance & Testing, and overall Product Management. While this role sits within IT, its focus is on partnering with the Measurement, Evaluation, Technology, Accountability, and Learning (METAL … Unit — bringing IT's systems and development expertise to METAL's technology and data priorities. The METAL Unit supports Crisis Response, Recovery & Development (CRRD) in building a culture of strong data and evidence use through stewardship of the Data & Performance Ecosystem, and coordinates the piloting and uptake ...

Software Engineer

Hiring Organisation
Owen Daniels
Location
Portsmouth, Hampshire, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
shape the future of intelligent vehicle control systems. You’ll work on cutting-edge projects that blend software design, control systems, and real-world testing to deliver reliable, high-performance solutions. Responsibilities will include: Software systems architecture design and development in line with system requirements, with a focus … scoping and architecture design to delivery. Implementation of robust, scalable closed loop control features including propulsion management, electrical systems, control allocation, autopilot and more. Testing and validation of software, including unit testing, simulation-based testing, bench testing, and sea trials. Production of comprehensive software documentation. ...

C# Developer

Hiring Organisation
Colossus Recruitment Ltd
Location
Solihull, Bickenhill, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
intuitive front-end user experiences alongside robust back-end services Develop new functionality through API integrations, databases and cloud services Ensure software quality through unit testing, integration testing and automation Collaborate within Agile delivery teams using Scrum or Kanban methodologies Troubleshoot, debug and resolve software issues Participate … Blazor, Next.js or similar modern frameworks Experience working with Azure cloud services Strong SQL database knowledge Experience with CI/CD pipelines and automated testing frameworks Understanding of Agile delivery methodologies (Scrum/Kanban) Excellent problem-solving and analytical skills Strong communication skills with the ability to explain technical ...

Mid/Senior Data Engineer

Location
Greater London, England, United Kingdom
reused as part of an enduring data governance model. Experience implementing and advocating for test‐driven development methodologies in data pipeline workflows, including unit testing, integration testing, and data quality validation frameworks Proven experience leading technical aspects of data projects Strong data architecture and modelling skills with ...

Remote Mid/Senior Data Engineer

Location
Bristol, Gloucestershire, United Kingdom
reused as part of an enduring data governance model. Experience implementing and advocating for test-driven development methodologies in data pipeline workflows, including unit testing, integration testing, and data quality validation frameworks Proven experience leading technical aspects of data projects Strong data architecture and modelling skills with ...

Remote Mid/Senior Data Engineer

Location
Reading, Berkshire, United Kingdom
reused as part of an enduring data governance model. Experience implementing and advocating for test-driven development methodologies in data pipeline workflows, including unit testing, integration testing, and data quality validation frameworks Proven experience leading technical aspects of data projects Strong data architecture and modelling skills with ...

Remote Mid/Senior Data Engineer

Location
Par, Cornwall, United Kingdom
reused as part of an enduring data governance model. Experience implementing and advocating for test-driven development methodologies in data pipeline workflows, including unit testing, integration testing, and data quality validation frameworks Proven experience leading technical aspects of data projects Strong data architecture and modelling skills with ...

Remote Mid/Senior Data Engineer

Location
Clacton-On-Sea, Essex, United Kingdom
reused as part of an enduring data governance model. Experience implementing and advocating for test-driven development methodologies in data pipeline workflows, including unit testing, integration testing, and data quality validation frameworks Proven experience leading technical aspects of data projects Strong data architecture and modelling skills with ...

Embedded Software Engineer, Ring

Location
Cambridge, England, United Kingdom
implement firmware for battery-powered and wired IoT devices running on microcontrollers and RTOS environments Own components end to end: design, implementation, code review, testing, and maintenance across product generations Define and implement software interfaces consumed by other teams and services Debug and resolve issues across the full stack … RTOS in a production environment: task design, inter-task communication, and synchronisation primitives Experience implementing low-level drivers and interrupt service routines. Experience with testing discipline in an embedded context: unit testing, integration testing, or CI pipelines targeting embedded hardware Experience owning a software component ...

SC Cleared Senior Pega Developer

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£506/day £506 per day (inside IR35)
capabilities. Collaborate with Lead System Architects and Solution Architects to deliver technical designs. Analyse complex requirements and translate them into effective technical solutions. Undertake unit testing, debugging and defect resolution. Troubleshoot application, integration and performance-related issues. Ensure compliance with Pega guardrails, coding standards and engineering best practice. … Participate in design reviews, code reviews and technical assurance activities. Support automated testing, CI/CD pipelines, deployments and release activities. Optimise application performance and support production troubleshooting. Work with Business Analysts and Product Owners to refine requirements and acceptance criteria. Mentor junior Pega developers and support wider technical ...

Senior Software Engineer - Recommend Team (Java)

Location
Greater London, England, United Kingdom
must have and is something to expect to happen on a daily basis You enjoy writing testable code and you have experience in testing strategies, such as unit testing, integration testing You believe in and follow best coding practices, code reviews and open feedback You have ...