901 to 925 of 1,317 JavaScript Jobs in England

QA Automation Engineer

Hiring Organisation
Softcat
Location
Leeds, UK
Employment Type
Full-time
Systems & Payroll, ideally Oracle Cloud HCMProven experience as a QA Automation Engineer or similar roleTest Automation programming skills in languages like C#, or JavaScript for creating test scriptsHands-on experience with test automation tools and frameworks, such as PlaywrightFamiliarity with version control systems (e.g., Git)Solid understanding of software testing ...

Graduate Electronic Engineer

Hiring Organisation
Hackajob Ltd
Location
Guildford, Surrey, South East, United Kingdom
Employment Type
Permanent
/analogue) for our products Manufacturing devices designed to operate in extreme environments Creating software and applications and GUIs (typically using C, C++, Java, Javascript or React) Creating FPGA-based digital signal processing applications (typically using VHDL) Developing software and/or firmware for a range of target devices including ...

Graduate Electronic Engineer (Wireless)

Hiring Organisation
BAE Systems
Location
Surrey, United Kingdom
Employment Type
Full Time
Salary
34000 GBP Annually
/analogue) for our products Manufacturing devices designed to operate in extreme environments Creating software and applications and GUIs (typically using C, C++, Java, Javascript or React) Creating FPGA-based digital signal processing applications (typically using VHDL) Developing software and/or firmware for a range of target devices including ...

Lead Engineer

Location
Greater London, England, United Kingdom
already there - it unlocks something new entirely. You have built and operated systems with real reliability and performance demands at scale, ideally in Java, JavaScript, or Python environments. You make trade‐offs and can articulate the roads not taken. You optimize for business outcomes over engineering elegance, and you know ...

Principal Information Architect – Metadata Thought Leadership

Location
Greater London, England, United Kingdom
schema languages. Build or maintain domain-specific languages, including their abstract syntax structures Program effectively in one or more languages such as Java, JavaScript, Python, or C++. Implement language tooling components such as parsers, interpreters, compilers, debuggers, or related frameworks Prototype solutions independently and navigate ambiguous design and functionality problems ...

UI Engineer - Mocks and Wireframes Specialist

Location
Greater London, England, United Kingdom
consistency and clarity for development teams.* Work with cross-functional teams to maintain design documentation throughout the project lifecycle.**Qualifications:*** Strong proficiency in TypeScript, JavaScript, CSS, React, TailwindCSS and extensive experience building complex web applications with React.js.* Proficiency in design tools such as Sketch, Figma, or Adobe XD.* Experience working ...

Forward Deployed Engineer

Location
Greater London, England, United Kingdom
environments. Expertise in interacting with external systems via public APIs. Ability to write and review production‐grade code across frontend and backend using Python, JavaScript, or comparable stacks. Hands‐on experience building or deploying systems powered by LLMs or generative models, with a solid grasp of data flow, model behavior ...

Customer‐Facing Forward Deployed Engineer

Location
Greater London, England, United Kingdom
environments Expertise in interacting with external systems via public APIs Ability to write and review production-grade code across frontend and backend using Python, JavaScript, or comparable stacks Hands-on experience building or deploying systems powered by LLMs or generative models, with a solid grasp of data flow, model behavior ...

Network Engineer (Game Support)

Location
Greater London, England, United Kingdom
technical training and presentations to developers and publishers, including at partner meetings and developer events. Required Familiarity with programming and scripting languages such as JavaScript, Python, C/C++, XML, or HTML. Familiarity with APIs, web services, networking concepts, or online service technologies. Experience in digital technologies, software development, technical ...

Site Reliability Engineer

Hiring Organisation
Hackajob Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
wider engineering community. This role is eligible for inclusion in the companys hybrid work from home policy. Qualifications Software engineering background with Python, Golang, JavaScript or similar language. Knowledge of modern development practices, including testing, source control and delivery lifecycles. An understanding of SRE principles, including SLIs, SLOs, reliability measurement ...

Application Specialist (eFront / Financial Services)

Hiring Organisation
Hays
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
should have a solid technical foundation, including exposure to SQL, reporting tools, data analysis or application configuration. Development experience in Visual Basic/Vb.Net, JavaScript is advantageous but the focus is on understanding systems, troubleshooting issues and working with stakeholders rather than writing software full-time. Experience within financial services ...

Campaign Manager

Location
Ottershaw, England, United Kingdom
work. Desired Adobe Campaign certification, preferably Business Practitioner; Experience with related technologies and tools including SQL (PostgreSQL, MS SQL Server, Oracle), HTML, CSS, JavaScript, workflows, data management, and Qlik analytics; Knowledge of project estimation, PM methodologies, training delivery, issue resolution, and escalation management; Experience with other Adobe Marketing Cloud solutions ...

Lead Statistical Data Scientist

Location
Greater London, England, United Kingdom
curiosity and a willingness to challenge assumptions when better solutions exist. Nice to have Experience with Databricks or similar analytics platforms. Experience with HTML, JavaScript or related technologies. Previous experience in a scaling technology, analytics or science-led business. Experience leading teams through growth and change. What ...

Staff Engineer - Labyrinth Screening

Location
Cheltenham, England, United Kingdom
detail for any audience. Technical Skills Expertise in Software Engineering Strong working knowledge of one or more of our tech stack, these include: JavaScript, ElasticSearch, OpenSearch, MongoDB, Apache Kafka, EKS and Kubernetes. Experience with microservices architectures Demonstrable experience in scaling a SaaS platform is highly desirable – particularly around evolving ...

Developer Relations Engineer (London, UK)

Location
Greater London, England, United Kingdom
regular in-person DevRel video shoots, attend local events, and be an active presence in the London tech ecosystem.-Strong engineering skills, especially with JavaScript or TypeScript, Postgres, and modern frontend frameworks (React, Svelte, Vue, etc.)-Experience creating technical content (written or video)-Comfortable representing a product publicly (on camera ...

Implementation Consultant

Location
Greater London, England, United Kingdom
Financial Services, Automotive, B2B (any industry), and/or Retail. Advanced degree, PMP certification Background in linguistics or a language-related field Experience with JavaScript, XML, and/or RegEx a plus Excellent problem solving, decision-making, and analytical skills Strong written and oral communication skills Ability to handle tasks ...

Technical Account Manager (UK, EMEA)

Location
Greater London, England, United Kingdom
open-source ecosystems Experience with developer tooling and CI/CD platforms (GitHub Actions, Jenkins, CircleCI, etc.) Ability to read and reason about code (JavaScript, Python, TypeScript) Familiarity with APIs, webhooks, and SaaS integration patterns Hands-on experience with Package Managers Comfort troubleshooting in production environments alongside engineering teams Clear ...

Staff Engineer – Labyrinth Screening (Remote, SaaS Scale)

Location
Cheltenham, England, United Kingdom
detail for any audience. Technical Skills: Expertise in Software Engineering Strong working knowledge of one or more of our tech stack, these include: JavaScript, ElasticSearch, OpenSearch, MongoDB, Apache Kafka, EKS and Kubernetes. Experience with microservices architectures Demonstrable experience in scaling a SaaS platform is highly desirable – particularly around evolving ...

Graduate Product Manager

Location
Greater London, England, United Kingdom
with evidence of how you improved it from feedback. Strong foundations in statistics, probability and experimental design. Ability to code in Python or JavaScript, or create interactive prototypes in Figma. A thoughtful understanding of investing products and the trade-offs between simplicity, functionality and client protection. What we offer ...

Product Engineering Lead (QVAC) (100% remote)

Location
Greater London, England, United Kingdom
because our core abstracts it away. You use AI tools heavily in your own work and enjoy experimenting with new models and capabilities. Deep JavaScript and React . Initiative, curiosity, resilience , and the ability to give and receive direct critique. Preferred: Bonus Experience with local or on-device inference ...

GTM Systems Administrator, EMEA

Location
Greater London, England, United Kingdom
deploying AI agents in production (e.g., agentic prospecting, AI ticket triage, health‐score automation) Working knowledge of SQL and/or scripting (Python, JavaScript) for data workflows. Background in high‐growth or early‐stage environments where systems are built from the ground up. Depending on your location, an Applicant Privacy ...

Technical Architect II - German Speaking

Location
Greater London, England, United Kingdom
well, and speak up for them inside WalkMe. *** Working Days - Monday to Friday What you need to succeed Technical Skills Experience with web technologies (JavaScript, HTML, CSS) and building with APIs Knowledge of Chromium-based extension APIs and permissions Hands-on software deployment experience across Windows, macOS and VDI, including ...

Forward Deployed Engineer

Location
Greater London, England, United Kingdom
consulting, or technical professional services. Hands-on technical skills: Comfortable with REST APIs, JSON, webhooks, and data mapping; able to script in Python or JavaScript and debug a failure across two systems you didn't build. Production LLM experience: You've worked with LLMs in production rather than in demos ...

Software Development Manager

Location
Greater London, England, United Kingdom
global organization through resourcing/location strategy. Qualifications Proven track record delivering solutions in complex organizations. Experience with AWS, Databricks, DBT, PySpark, React, JavaScript Terraform, etc. Fast learner, thrives in ambiguity, translates vision into product scope. Passion for automation and user experience innovation. Builds high-performing teams, leverages staff ...

Applied AI Engineer, Digital Natives

Location
Greater London, England, United Kingdom
production engineering—not only program or stakeholder management. Are highly proficient in Python and comfortable working across an AI application stack; experience with JavaScript, TypeScript, or another relevant language is valuable. Understand how to evaluate AI systems systematically using representative data, graders, production signals, and human judgment. Have navigated enterprise ...