251 to 275 of 689 Remote/Hybrid ECMAScript Jobs

Senior Software Engineer (Full Stack)

Hiring Organisation
Perch Group
Location
England, United Kingdom
scaling challenges and modernise a mission-critical platform using: · Core stack: .NET, C#, SQL Server, REST APIs · Front‐end technologies: HTML/CSS/JavaScript, modern frameworks (e.g., React, Vue, Angular) · CMS platforms: enterprise CMS experience required, WordPress beneficial If you love hands-on coding, owning delivery, and mentoring others … look like? Engineering & Delivery Design and build scalable, secure applications using C# and .NET Develop user‐facing features using HTML, CSS, JavaScript , and a front‐end framework (eg React). Implement public facing websites using a Content Management System (CMS) and integrate with our back-end systems. Implement clean, maintainable ...

Software Architect

Hiring Organisation
Newcastle Associates, Inc
Location
San Francisco, California, United States
Employment Type
Any
Salary
USD Annual
using Node.js and Express Implement real-time functionality using Socket.IO Design and maintain RESTful APIs and web services Develop dynamic client-side functionality using JavaScript, jQuery, HTML, CSS, and AJAX Data & Integration Design and manage data models using MongoDB, SQL, and Mongoose Optimize data queries and ensure data integrity … structured Git workflows Required Qualifications 1015+ years of professional software development experience Proven experience as a Senior Engineer or Technical Architect Strong expertise in: JavaScript (ES6+), React + Redux and/or Angular, Node.js/Express MongoDB and SQL databases Deep understanding of RESTful services and API design Strong knowledge ...

Product Engineer - AWS

Hiring Organisation
Harrington Starr
Location
England, United Kingdom
enhance AI‐enabled Amazon Connect platforms for a major UK enterprise. You’ll work with: Amazon Connect, Contact Flows, Amazon Lex, Lambda TypeScript/JavaScript/Python CI/CD , serverless, monitoring LLM‐powered features and AWS AI tools You must be: A hands‐on coder (not an architect) Experienced ...

Front end Developer

Hiring Organisation
Anson Mccade
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
join our client as a Front-End Software Developer you'll need: Security Clearance Eligibility up to Developed Vetting Level Development experience in: JavaScript/TypeScript React CI/CD Pipeline understanding using Gitlab Experience working with customers to understand requirements and create wireframes As a Front-end Developer your ...

Neo4j Dev/Graph DB Specialist

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £400 to £500 per day
platforms or applications. Knowledge of software development best practices, including version control, testing, and deployment. Proficiency in relevant programming languages (e.g., Java, Python, or JavaScript). Excellent problem-solving skills and attention to detail. Strong communication skills and ability to work collaboratively in a team Desirable skills/knowledge/ ...

Frontend Engineer

Hiring Organisation
Albert Bow
Location
England, United Kingdom
Strong experience with React, React Native, GraphQL, and REST APIs Solid understanding of web and mobile platforms, including performance optimization Knowledge of modern JavaScript (ES6+) and revision control systems Team player with excellent communication skills and focus on delivery Bonus: crypto/digital asset knowledge, test automation, open-source contributions ...

Integration Architect

Hiring Organisation
Impellam Group
Location
England, United Kingdom
month on site. Key Skills and Experience Strong experience with RESTful API development, consumption, and integration patterns Proficiency in scripting and programming languages (Python, JavaScript, PowerShell, or similar) Understanding of data formats and transformation (JSON, XML, CSV) and associated libraries Knowledge of SQL and database concepts for data extraction ...

Senior Full Stack Engineer

Hiring Organisation
Evantis Technology
Location
England, United Kingdom
architecture, scalability and product direction What they’re looking for Strong experience as a full-stack engineer with a frontend bias, particularly with modern JavaScript/TypeScript frameworks Comfortable contributing across both frontend and backend services, with experience working with APIs and distributed systems Experience working with backend technologies such ...

PHP Developer

Hiring Organisation
CPS Group (UK) Limited
Location
Bristol, United Kingdom
Employment Type
Permanent
Salary
£45000 - £55000/annum
from the wider development team, with the opportunity to take on meaningful project work as you progress. Skills & Experience: * Back End: PHP * Front End: JavaScript, React, HTML/CSS frameworks * Databases: MySQL; experience with SQL Server or PostgreSQL is a plus * Version Control: Git * Solid understanding of application security best ...

Frontend Developer (Angular, IONIC) - NEW (REF9)

Hiring Organisation
RedRock Resourcing
Location
City Of Bristol, England, United Kingdom
decisions while owning a modern Angular/Ionic codebase within an Agile environment. Responsibilities Building and maintaining responsive front-end applications using Angular, Ionic, JavaScript, and TypeScript. Owning UI/UX decisions across web and mobile platforms. Collaborating with product, QA, and other developers to deliver high-quality features. Ensuring ...

IAM Developer (1IM) - up to £90,000 + Bonus - Hybrid

Hiring Organisation
Involved Solutions
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
Understanding of SDLC methodologies including Agile and Waterfall Experience working within structured change management environments Experience with server-side scripting such as Perl, VBScript, JavaScript or batch scripts Good understanding of infrastructure and system dependencies Desirable Skills for the IAM Developer: Previous experience in a dedicated IAM developer role Experience ...

Shopify Engineer

Hiring Organisation
Damia Group LTD
Location
England, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
hands-on development with Shopify (Liquid). Strong experience with Shopify Plus (checkout extensions, scripts, functions). Solid expertise in HTML5, CSS3, SCSS, JavaScript/TypeScript. Experience building custom Shopify apps (Node.js/React). API integration experience (Wehooks, REST/GraphQL, Shopify Admin API, Storefront API). Understanding ...

Power BI Developer

Hiring Organisation
Data Careers
Location
Rugby, Warwickshire, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£40,000
practices and performance optimisation Is comfortable working with large datasets and relational databases Communicates clearly with both technical and non-technical stakeholders Python, R, JavaScript or VBA knowledge would be beneficial but not essential. ...

Shopify Developer

Hiring Organisation
Charle Agency - Shopify Plus Partner Agency
Location
Greater London, England, United Kingdom
escalations, and help the wider team remain accountable to delivery dates. Ideal Experience: Shopify/Liquid Shopify APIs (Cart, Section Rendering, Storefront & Admin API) Javascript/Web Components Tailwind (or familiarity with CSS frameworks) HTML (with best practices and accessibility in mind) Webpack/Vite REST/GraphQL APIs Shopify ...

Senior Quality Assurance Automation Engineer

Hiring Organisation
HireQ Talent
Location
United Kingdom
looking for someone with depth in both testing craft and engineering fundamentals: Strong experience in automation‐focused QA roles Solid engineering skills in JavaScript/TypeScript (React familiarity a plus) Hands‐on experience with Playwright (Cypress/Selenium beneficial) Proven background designing CI/CD‐integrated automation solutions Familiarity with ...

Audio Visual Programmer/Commissioner

Hiring Organisation
AV Jobs
Location
Blackburn, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £50,000 per annum, Negotiable, Inc benefits
Crestron, Q-Sys, Extron, AMX or similar platforms. Proficiency in programming languages commonly used in AV control systems (eg: C++,Python, HTML, C#, javascript, etc) Experience in Audio DSP configuration. (eg: QSC, Biamp, Extron) Strong problem-solving skills and the ability to troubleshoot complex AV issues. Familiarity with networking concepts ...

Senior Software Tester

Hiring Organisation
SRT Marine Systems PLC
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£40000 - £70000/annum
Familiarity with tools such as Postman (or similar API testing tools) Ability to write test scripts using one or more scripting languages (e.g. Python, JavaScript, Bash) Ability to understand system behaviour through logs, messages, and APIs Strong debugging and problem-solving skills Experience working within Agile/Scrum teams Familiarity ...

Senior/Staff Fullstack Engineer

Hiring Organisation
Flok Health
Location
Cambridge, England, United Kingdom
client-side JS apps You enjoy working with design and product teams to help shape the product you're building You can write Vanilla Javascript but prefer Typescript (or another compiles-to-JS language) for production use You've worked in modern Python codebases for large production applications You care ...

Lead Full Stack Engineer

Hiring Organisation
Develop
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Senior+ capacity Proven experience building and scaling SaaS platforms Experience leading architectural decisions and system design initiatives Strong full-stack capability in modern JavaScript/TypeScript environments Tech Stack Frontend: React (Vite), Tailwind Backend: Node.js, Express, tRPC Databases: PostgreSQL, Elasticsearch Strong adjacent experience is also welcomed. Nice to Have Experience ...

Full Stack .NET Developer

Hiring Organisation
Reed Technology
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£40,000
.NET SQL server Experience with RESTful APIs, SOAP APIs, GraphQL and other types of APIs. Good design/architectural patterns Understanding of Unit Testing Javascript and any related framework Bonus points if you have.... Created cloud based solutions CI/CD processes Mobile application development using MAUI Naturally technical experience ...

Senior Front-End Developer

Hiring Organisation
ISR RECRUITMENT LIMITED
Location
London, United Kingdom
Employment Type
Contract
week. Skills and Experience Essential Minimum of 7 years’ professional front-end development experience, including senior or leadership responsibility Expert knowledge of JavaScript, TypeScript, React and modern build pipelines Proven experience delivering technically complex prototypes and digital products with a strong background in creative technology and interactive digital experience development ...

Junior Laravel Software Engineer

Hiring Organisation
SystemsX
Location
Wales, United Kingdom
constructive feedback to ensure code quality. Stay up-to-date with industry trends, framework changes and CVE. Our Tech Stack Languages & Frameworks: PHP, Laravel, JavaScript, NodeJS, Bootstrap/Tailwind Databases: MySQL, Redis, Meilisearch DevOps & Tools: Ploi, Docker, GitLab, GitLab CI, Sentry.io, BetterStack About You Experience and understanding of Laravel ...

Mid Laravel Software Engineer

Hiring Organisation
SystemsX
Location
Wales, United Kingdom
constructive feedback to ensure code quality. Stay up-to-date with industry trends, framework changes and CVE. Our Tech Stack Languages & Frameworks: PHP, Laravel, JavaScript, NodeJS, Bootstrap/Tailwind Databases: MySQL, Redis, PostgreSQL DevOps & Tools: Ploi, Docker, GitLab, GitLab CI, Sentry.io, BetterStack About You Experience and understanding of Laravel ...

Application Development Officer

Hiring Organisation
East Herts Council
Location
Hertford, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
WinForms - Demonstrable experience of writing API/Interfaces between inhouse and 3rd party software applications - Knowledge of other coding & scripting languages (PHP, C+, Java, JavaScript, VBA, Visual Basic, PowerShell) - Knowledge and practical experience in designing and developing secure applications and processes to protect sensitive data and systems What ...

Senior Systems Developer - Python/PostgreSQL

Hiring Organisation
BUUK Infrastructure
Location
Bury St. Edmunds, Suffolk, East Anglia, United Kingdom
Employment Type
Permanent
Salary
Pension contributions, 25 days leave plus bank holidays.
control systems including branching with multiple developers, reviewing others work (e.g. git). Experience of client-side software development such as React, JQuery or JavaScript other frameworks and CSS/Bootstrap. Experience of server-side software development. Experience in Python/SQL/PostgreSQL/JavaScript/HTML An understanding ...