626 to 650 of 1,548 Permanent ECMAScript Jobs

Junior Software Engineer - Index Analytics and Technology

Hiring Organisation
Legal & General Investment Management
Location
London, United Kingdom
Salary
£ 70 K
essential. We heavily use PostgreSQL and SnowflakeSupport CI/CD pipelines and ensure smooth deployments and app reliabilityExperience with git, GitHub, GitHub CoPilotExposure to JavaScript and flask/fastAPI is helpful.Whatever your role, we reward performance and behaviour with a package that looks after all the things that are important ...

Forward Deployed Enablement Engineer - Customer Success

Hiring Organisation
Palantir Technologies
Location
London, United Kingdom
Salary
£ 80 K
objectives and iteration with users.Proficiency with one or more programming languages or data engineering frameworks, such as Python, SQL, Spark, Java, C++, TypeScript/JavaScript, or similar.What We RequireBackground in Data Science, Computer Science, Engineering or STEMOR equivalent relevant practical experience in a technical or engineering role.Our team has people ...

Senior Analytics Engineer

Hiring Organisation
Sony Interactive Entertainment America
Location
London, United Kingdom
Salary
£ 80 K
users who rely on analytics products for decision‐making.Nice to HaveExtensive experience with Domo.Hands‐on experience with Snowflake.Exposure to web technologies such as JavaScript, HTML, and CSS.Experience in web analytics or related domains.Knowledge of statistical methodologies.Exposure to data science or advanced analytics use cases.Experience developing on AWS.Please note, Sony Interactive ...

Commodities Quantitative Analyst (Assistant Vice President)

Hiring Organisation
Citigroup
Location
London, United Kingdom
Salary
£ 100 K
trading business leveraging a wide variety of mathematical and computer science methods and tools including hardware acceleration, advanced calculus, development including C++, Python, JavaScript React, mathematical finance/programming and statistics and probabilityDevelop pricing models using numerical techniques for valuation including Monte Carlo Methods and partial differential equation solversCollaborate closely ...

Technical Director, SAP

Hiring Organisation
Workato
Location
London, United Kingdom
Salary
£ 100 K
ecosystem (SAP BW and BW/4HANA, SAP DataSphere, SAP BDC, SAP Analytics Cloud etc.)Knowledge of one or more programming languages - Ruby, Python, JavaScript, SQL etc.Knowledge of popular middleware and iPaaS solutions such as Boomi, Mule, TIBCO etc.Familiarity with industry specific business processes (Healthcare, Financial Services).SAP and other ...

Forward Deployed Software Engineer - NATO

Hiring Organisation
Palantir Technologies
Location
London, United Kingdom
Salary
£ 80 K
using large scale data to solve valuable business problems.Strong coder with demonstrated proficiency in programming languages such as Python, Java, C++, TypeScript/JavaScript, or similar.Demonstrated ability to collaborate effectively in teams of technical and non-technical individuals, and comfortable working in a rapidly changing environment with dynamic objectives ...

Technical Support Specialist

Hiring Organisation
Xapien
Location
London Area, United Kingdom
enterprise support). Experience in SaaS, B2B, or complex product environments a plus. Strong understanding of workflow automation, APIs, and integrations. Good understanding of JavaScript, React or Python and Go. Familiar or experienced with tools like Grafana, GCP, Docker and Kubernetes. Excellent problem-solving skills and attention to detail. Strong ...

Business Solutions Analyst

Hiring Organisation
Integral UK Ltd
Location
Norfolk, East Anglia, United Kingdom
Employment Type
Permanent
Automate, Power BI/Power Query, and SharePoint/M365 - sufficient to understand technical feasibility, review delivered solutions, and challenge specifications. • Expert knowledge of JavaScript and how this is utilised in application creation. • Strong business analysis capability: requirements gathering, user story writing, process mapping, and acceptance criteria definition. • Excellent communication ...

ServiceNow Software Engineering Tech Lead

Hiring Organisation
RELX Group
Location
Guildford, Surrey, United Kingdom
Salary
£ 100 K
best practices.Demonstrated hands-on experience in ServiceNow development, such as building, customizing, and deploying solutions.Proven experience leading or mentoring ServiceNow developers.Demonstrated expertise in:JavaScript and Glide APIBusiness Rules and Script IncludesFlow Designer automationServiceNow integrations (REST, IntegrationHub)Proven development experience in ITAM and ITSM modules.Experience designing and maintaining CMDB data models ...

Creatio Technical Consultant/Senior Consultant, Deloitte Digital

Hiring Organisation
Deloitte
Location
London, United Kingdom
Salary
£ 80 K
both technical and non-technical audiences.Desirables:Creatio certifications (e.g., Creatio Certified Professional, Creatio Developer).Experience with Creatio development tools and concepts (e.g., C#, JavaScript, SQL, Creatio SDK) for extending platform functionality.Familiarity with relational database concepts and data integration techniques.Familiarity with agile development methodologies.Experience with other CRM or BPM platforms.Connect ...

Creatio Technical Consultant/Senior Consultant, Deloitte Digital

Hiring Organisation
Deloitte
Location
Belfast, Down, United Kingdom
Salary
£ 55 K
both technical and non-technical audiences.Desirables:Creatio certifications (e.g., Creatio Certified Professional, Creatio Developer).Experience with Creatio development tools and concepts (e.g., C#, JavaScript, SQL, Creatio SDK) for extending platform functionality.Familiarity with relational database concepts and data integration techniques.Familiarity with agile development methodologies.Experience with other CRM or BPM platforms.Connect ...

Creatio Technical Consultant/Senior Consultant, Deloitte Digital

Hiring Organisation
Deloitte
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 60 K
both technical and non-technical audiences.Desirables:Creatio certifications (e.g., Creatio Certified Professional, Creatio Developer).Experience with Creatio development tools and concepts (e.g., C#, JavaScript, SQL, Creatio SDK) for extending platform functionality.Familiarity with relational database concepts and data integration techniques.Familiarity with agile development methodologies.Experience with other CRM or BPM platforms.Connect ...

Solutions Architect, AWS Startups

Hiring Organisation
AmazonWebServices
Location
London, United Kingdom
Salary
£ 80 K
building, refactoring or operating large scale and impactful IT systems - either on premises or in the cloud- Knowledge of a modern programming language (Python, JavaScript, Go, .Net, Java, etc.) and/or scripting, Infrastructure as Code etc.- In-depth working knowledge in a technology domain such as distributed internet-scale ...

Solutions Architect, AWS Startups, Startups, AWS (France)

Hiring Organisation
Amazon TA
Location
Île-de-France, France
Employment Type
Permanent
Salary
EUR Annual
building, refactoring or operating large scale and impactful IT projects - either on premises or in the cloud - Knowledge of a modern programming language (Python, JavaScript, Go, .Net, Java, etc.) - In depth working knowledge in a technology domain such as distributed internet-scale web or mobile applications, DevOps, Serverless, Big Data ...

Automation Engineer

Hiring Organisation
Hastings Direct
Location
Bexhill, East Sussex, United Kingdom
Salary
£ 70 K
automated tests with Cucumber. You will possess strong coding skills that you can demonstrate in implementing automated tests in one or more of Java, JavaScript, Typescript, C#.You will be comfortable with Source control using GitHub to collaborate with others and share your code.You will be skilled with user interface automation ...

Senior Software Engineer, Agentic AI

Hiring Organisation
Roku
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 80 K
show or Movies. We thrive on solving the toughest technical challenges — from optimizing UI rendering to fine-tuning memory usage — using BrightScript (a JavaScript-like language) to deliver rock-solid, high-performance solutions. We work in a collaborative, high-trust environment where great ideas can come from anywhere, partnering closely ...

Manager, Solutions Engineering - EMEA North

Hiring Organisation
Algolia
Location
London, United Kingdom
Salary
£ 120 K
segments, ranging from SMB through Enterprise and StrategicStrong technical fundamentals with prior developer experience coding in a high-level programming language such as JavaScript, Java, Python, or similarA deep understanding of web technologies and architecting various ecosystems to build scalable solutionsWorking knowledge of headless solutions and architecture, modern commerce stacks ...

Senior Software Engineer | Language Products | Full-Stack

Hiring Organisation
DeepL
Location
London, United Kingdom
Salary
£ 80 K
full-stack engineer whose strengths lean heavily backend, with hands-on experience in C# and Python, and you're comfortable with JavaScript-based rendering and front-end work when needed.High Agency & Bias for Action: You don't wait for permission. If you see a performance bottleneck in the translation flow ...

Full Stack Engineer - EMEA

Hiring Organisation
Deel
Location
United Kingdom
Salary
£ 70 K
service, and databaseThe bits and bytes that you’ll bring to your new team:You will develop high-quality, responsive web applications using TypeScript, Javascript, React, Express. Experience with NestJS, Vite, and Next.js is a plus.You will design and implement server-side APIs, data models, and business logic using mainly ...

Full Stack Java Software Engineer

Hiring Organisation
Experis
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £78000/annum
complex, enterprise-scale software solutions within a secure environment. Key Responsibilities Develop and maintain full stack applications. Build front-end solutions using React, TypeScript, JavaScript, HTML and CSS . Develop APIs and back-end services using Java and Spring Boot . Work with PostgreSQL/MySQL databases. Support CI/… high-quality solutions. Essential Skills Strong commercial experience as a Full Stack Software Engineer. Java and Spring Boot development experience. React and TypeScript/JavaScript expertise. Experience designing and developing APIs. Knowledge of PostgreSQL or other relational databases. Experience with Docker and Linux environments. Strong problem-solving and communication skills. ...

Software Development Engineer in Test - DV Cleared

Hiring Organisation
NSD
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
/CD pipelines using tools such as Azure DevOps, Jenkins, or GitHub Actions. Writing clean, maintainable automated tests using Java, Python, C#, or JavaScript/TypeScript. Collaborating with multidisciplinary delivery teams to define effective quality strategies. Investigating test failures, identifying root causes, and improving automation reliability. Contributing to engineering standards … environments. Essential Skills and Experience CurrentUK Developing Vetting (DV) clearance. Strong software development skills in at least one of the following: Java C# Python JavaScript/TypeScript Experience designing, building, or extending automated testing frameworks across API, web, or mobile applications. Hands-on experience with test automation tools such ...

Java Full Stack Developer | London

Hiring Organisation
Infosys Technologies
Location
London, United Kingdom
Salary
£ 80 K
DescriptionRole – Senior Consultant Technology – Java, Spring Boot, HTML5, CSS3, JavaScript, and frameworks like React, Angular, or Vue.js.Location – London, UKBusiness Unit – BCCORECompensation – Competitive (including bonus)Job DescriptionToday, the corporate landscape is dynamic and the world ahead is full of possibilities! None of the amazing things we do at Infosys would … global landscape. RequiredProficient in full stack development with Java.Expertise in Java, Spring Boot, Hibernate, and JPA.Strong proficiency in front-end technologies: HTML5, CSS3, JavaScript, and frameworks like React, Angular, or Vue.js.Experience with RESTful API design and implementation.Familiarity with database technologies (SQL and NoSQL, such as MySQL, PostgreSQL, MongoDB).Knowledge ...

Senior .Net Developer

Hiring Organisation
YourCode Recruitment
Location
Wakefield, West Yorkshire, United Kingdom
Salary
£ 60 K
Software Engineer – Hybrid (Normanton)Up to £65,000 + Bonus + Excellent BenefitsAre you a passionate Software Engineer who enjoys building modern, high-performing digital solutions? This is an exciting opportunity to join a highly ...

Web Developer

Hiring Organisation
Clearwater People Solutions
Location
Lewes, East Sussex, United Kingdom
Employment Type
Permanent
Salary
£55000 - £60000/annum (Hybrid)
upgrade of legacy sites and apps using modern technologies Skills Required for the Web Developer : Proven background within web development Strong knowledge of Javascript, jQuery, CSS, HTML, ASP.NET, VB.NET, c#.NET Happy to undergo pre-employment checks and vetting Strong communication skills Please apply as directed ...

Web Developer

Hiring Organisation
Arc IT Recruitment
Location
Eastbourne, East Sussex, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £50,000 per annum
position Requirements: Degree in Computer Science or related (or equivalent experience) 2+ years’ commercial web development experience Server-side coding (PHP, .NET or similar) JavaScript/jQuery, HTML, CSS SQL Server and SQL scripting Understanding of security, accessibility, usability and SEO Strong communication skills and ambition to progress Interested? Apply ...