'ECMAScript' Job Vacancies

751 to 775 of 2,662 ECMAScript Jobs

Microsoft Teams Developer

London, South East, England, United Kingdom
Jonothan Bosworth
examples. Working closely with internal teams to deliver a scalable, compliant, and well-documented solution. Writing clean, well-structured code using C#/.NET Core (with possible TypeScript/JavaScript extensions). What We’re Looking For: Strong background in Microsoft Azure , including API Management , Azure AD , and App Services . Experience with Microsoft Teams app development or Microsoft More ❯
Employment Type: Contractor
Rate: £200 - £500 per day
Posted:

Senior APEX Developer

Bristol, United Kingdom
JAM Recruitment Ltd
required. About You We're looking for someone with: Strong expertise in Oracle APEX web application development. Proven experience with complex PL/SQL coding . Solid understanding of JavaScript within APEX applications. A disciplined approach to configuration control and development best practice. Experience working in Agile environments with tools such as Azure DevOps and Scrum. Excellent stakeholder communication skills More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Developer, WordPress

Church Stretton, Shropshire, England, United Kingdom
Smile Digital Talent Ltd
nice bonus, but not the core focus. We need you to have: Deep experience with WordPress, including custom themes, plugins, and complex builds. Strong front-end skills: HTML5, CSS3, JavaScript (ES6+) and responsive design. Understanding of MySQL, APIs, and performance optimisation. Confident with Git, deployment pipelines, and modern development workflows. A natural leader who enjoys collaboration, mentoring, and sharing knowledge. More ❯
Employment Type: Full-Time
Salary: £40,000 - £50,000 per annum
Posted:

Senior APEX Developer

Bristol, Avon, South West, United Kingdom
JAM Recruitment Ltd
required. About You We're looking for someone with: Strong expertise in Oracle APEX web application development. Proven experience with complex PL/SQL coding . Solid understanding of JavaScript within APEX applications. A disciplined approach to configuration control and development best practice. Experience working in Agile environments with tools such as Azure DevOps and Scrum. Excellent stakeholder communication skills More ❯
Employment Type: Contract
Rate: £425 - £525 per day + Umbrella, inside IR35
Posted:

Lead Developer

Church Stretton, Shropshire, West Midlands, United Kingdom
Smile Digital Talent Ltd
nice bonus, but not the core focus. We need you to have: Deep experience with WordPress, including custom themes, plugins, and complex builds. Strong front-end skills: HTML5, CSS3, JavaScript (ES6+) and responsive design. Understanding of MySQL, APIs, and performance optimisation. Confident with Git, deployment pipelines, and modern development workflows. A natural leader who enjoys collaboration, mentoring, and sharing knowledge. More ❯
Employment Type: Permanent
Salary: £50,000
Posted:

AWS DevOps Engineer

City, London, United Kingdom
Hybrid / WFH Options
Bristow Holland Ltd
infrastructure-as-code tools such as Terraform or CloudFormation. Proficient with CI/CD and development tools such as Jenkins, Git, and Docker. Advanced scripting skills in TypeScript or JavaScript (TypeScript preferred). Experience with other languages such as Go is also welcome. Excellent problem-solving and troubleshooting skills. Strong communication and collaboration abilities, working effectively in Agile teams. Knowledge More ❯
Employment Type: Permanent
Salary: GBP 70,000 - 80,000 Annual
Posted:

C# / C++ Software Engineer

Stevenage, Hertfordshire, England, United Kingdom
Hybrid / WFH Options
Certain Advantage
verbal, presentation and written communication skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential: Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles and processes More ❯
Employment Type: Contractor
Rate: £65.00 per hour, Inc benefits
Posted:

Full Stack Web Developer (Next.js / Node.js)

Croydon, Cambridgeshire, UK
Al-Khair Foundation
help shape workflows, code standards, and onboard future developers. Deploy and maintain apps using modern cloud setups (Vercel, AWS, etc.) and CI/CD pipelines. Requirements Strong experience with JavaScript, TypeScript, and Node.js. Proven track record with Next.js (ideally v15 with App Router). Hands-on with backend frameworks (Node.js/Nest.js). Experience with Prisma, PostgreSQL, MongoDB, and Mongoose. More ❯
Posted:

AWS DevOps Engineer

Glasgow, Lanarkshire, Scotland, United Kingdom
Hybrid / WFH Options
Bristow Holland
infrastructure-as-code tools such as Terraform or CloudFormation. Proficient with CI/CD and development tools such as Jenkins, Git, and Docker. Advanced scripting skills in TypeScript or JavaScript (TypeScript preferred). Experience with other languages such as Go is also welcome. Excellent problem-solving and troubleshooting skills. Strong communication and collaboration abilities, working effectively in Agile teams. Knowledge More ❯
Employment Type: Full-Time
Salary: £70,000 - £80,000 per annum
Posted:

AWS DevOps Engineer

Manchester, Lancashire, England, United Kingdom
Hybrid / WFH Options
Bristow Holland
infrastructure-as-code tools such as Terraform or CloudFormation. Proficient with CI/CD and development tools such as Jenkins, Git, and Docker. Advanced scripting skills in TypeScript or JavaScript (TypeScript preferred). Experience with other languages such as Go is also welcome. Excellent problem-solving and troubleshooting skills. Strong communication and collaboration abilities, working effectively in Agile teams. Knowledge More ❯
Employment Type: Full-Time
Salary: £70,000 - £80,000 per annum
Posted:

C# / C++ Software Engineer

Stevenage, Hertfordshire, South East, United Kingdom
Hybrid / WFH Options
Certain Advantage
verbal, presentation and written communication skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential: Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles and processes More ❯
Employment Type: Contract, Work From Home
Rate: £65 per hour, Benefits Overtime Rate
Posted:

Full Stack Web Developer (Next.js / Node.js)

Croydon, England, United Kingdom
Al-Khair Foundation
help shape workflows, code standards, and onboard future developers. Deploy and maintain apps using modern cloud setups (Vercel, AWS, etc.) and CI/CD pipelines. Requirements Strong experience with JavaScript, TypeScript, and Node.js. Proven track record with Next.js (ideally v15 with App Router). Hands-on with backend frameworks (Node.js/Nest.js). Experience with Prisma, PostgreSQL, MongoDB, and Mongoose. More ❯
Posted:

AWS DevOps Engineer

Broad Street, Greater London, United Kingdom
Hybrid / WFH Options
Bristow Holland Ltd
infrastructure-as-code tools such as Terraform or CloudFormation. Proficient with CI/CD and development tools such as Jenkins, Git, and Docker. Advanced scripting skills in TypeScript or JavaScript (TypeScript preferred). Experience with other languages such as Go is also welcome. Excellent problem-solving and troubleshooting skills. Strong communication and collaboration abilities, working effectively in Agile teams. Knowledge More ❯
Employment Type: Permanent
Salary: £70000 - £80000/annum - Offering 100% Work from home
Posted:

AWS DevOps Engineer

London, South East, England, United Kingdom
Hybrid / WFH Options
Bristow Holland
infrastructure-as-code tools such as Terraform or CloudFormation. Proficient with CI/CD and development tools such as Jenkins, Git, and Docker. Advanced scripting skills in TypeScript or JavaScript (TypeScript preferred). Experience with other languages such as Go is also welcome. Excellent problem-solving and troubleshooting skills. Strong communication and collaboration abilities, working effectively in Agile teams. Knowledge More ❯
Employment Type: Full-Time
Salary: £70,000 - £80,000 per annum
Posted:

Senior Dotnet Developer

Manchester Area, United Kingdom
Hybrid / WFH Options
Nigel Frank International
Logic Apps etc) Strong proficiency in C#, ASP.NET, and .NET Framework/.NET Core. Knowledge of RESTful APIs, web services, and integration best practices. Familiarity with front-end technologies (JavaScript, HTML, CSS) is advantageous. Strong analytical and problem-solving skills, effective communication, and a collaborative mindset. Ability to work independently and as part of a team. What’s on Offer More ❯
Posted:

Lead Software Engineer

Northampton, Northamptonshire, East Midlands, United Kingdom
Hybrid / WFH Options
Oscar Associates (UK) Limited
refine requirements, provide insights, and ensure software quality throughout the development lifecycle Technical Skills: .NET Development (C#) Unit Testing & Integration Testing CI/CD Pipeline Development AWS Services Modern JavaScript Frameworks - Angular REST APIs Postman for API Testing SQL Server Benefits Package: 25 days holiday + Bank holidays Competitive base salary Hybrid Working - 3 days WFH per week Pension Contribution More ❯
Employment Type: Permanent, Work From Home
Salary: £75,000
Posted:

Senior Software Engineer

United Kingdom
Immersum
Remote Travel: Customer visits 4–5 days/month; occasional team gatherings Salary: Senior: €130–150k base + growth trajectory Principal: €160–200k base + package discussion Tech: Python, JavaScript, Azure, AWS, AI, LLM's, RAG Industry: AI Consultancy The Role We’re looking for talented engineers to join our customer-facing AI practice, from Senior Forward Deployed Engineers through More ❯
Posted:

NetSuite Developer

Greater London, England, United Kingdom
Glow Services Corp
of NetSuite Development experience · Proven experience as a NetSuite Developer with a strong portfolio of completed projects. · In-depth knowledge of NetSuite, SuiteScript, SuiteBuilder, SuiteFlow, and SuiteAnalytics. · Experience with JavaScript, SQL, and web technologies (HTML, CSS). · Experience with SuiteCloud Development Framework (SDF). · Comfortable in creating and testing processes, documentation development and end-user training. · Experience of testing software More ❯
Posted:

Software Developer

Nationwide, United Kingdom
Hybrid / WFH Options
CPS Group (UK) Limited
impact. What You'll Be Working With You'll be hands-on with a modern and diverse tech stack, including: C# .NET Core/.NET Framework Knockout.JS TypeScript/JavaScript LINQ, T-SQL AJAX/REST/WebAPI HTML5/CSS3/LESS SQL Server Management Studio, Visual Studio Experience with mobile development (Dart/Flutter) is a bonus, but More ❯
Employment Type: Permanent
Salary: £30000 - £38000/annum
Posted:

Software Engineer c# Synthetic Env

Stevenage, Hertfordshire, England, United Kingdom
Akkodis
verbal, presentation and written communication skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles and processes Overview of department More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Full Stack Developer - Java, DevSecOps, AWS

Baltimore, Maryland, United States
Hybrid / WFH Options
ALTA IT Services
environments in AWS. Experience with automation and engineering tasks, implementation, data, infrastructure/operations, and security engineer tasks in USCIS cloud environments. TOOLS Java + Spring Boot (Back-end) JavaScript/TypeScript + React (Front-end) AWS Experience Kubernetes SQL/Oracle Kafka Hourly Rate: $70/hr. to $80/hr. commensurate with experience. W2 Only, No C2C. Benefits More ❯
Employment Type: Permanent
Salary: USD 70 Hourly
Posted:

Quality Assurance Engineer

Belfast, Northern Ireland, United Kingdom
Levy Global
experience with automation frameworks such as Playwright, Cypress, Selenium, JUnit, or NUnit. Proficiency in Python for developing and maintaining testing tools and scripts. Familiarity with TypeScript and/or JavaScript for test automation. Experience with version control (e.g., Git) and backlog management tools (e.g., JIRA). Ability to write clear, well-structured test cases and defect reports. Skilled in triaging More ❯
Posted:

Senior Software Engineer

Greater London, England, United Kingdom
Burns Sheehan
your squad and the wider engineering community to foster an inclusive and collaborative culture, encouraging peer to peer feedback and evolving healthy, curious and humble teams. Tech Stack: Python, Javascript/Typescript, React/React Native, AWS, GraphQL, Snowflake, Airflow, DDD. This is an incredible opportunity for a Senior Software Engineer to join a unique company as they embark on More ❯
Posted:

Lead Software Engineer

United Kingdom
Hybrid / WFH Options
Prism Digital
so long as you’re happy spending most of your time on the front end side of things. Approx 60% front end 40% back end split. Key requirements: React JavaScript & TypeScript Node.js Previous experience working for a SaaS product company (ideally smaller-sized) Excellent communication skills and a good educational background Gravitas to be able to lead a team of More ❯
Posted:

Salesforce Developer

Leeds, England, United Kingdom
Hybrid / WFH Options
SPG Resourcing
and adaptability to meet evolving platform and business needs. Passion for software development, demonstrated through continuous learning, side projects, community involvement, or contribution to open-source initiatives Tech: APEX, JavaScript, SOQL, SOSL, Flows, Lightning Web Components, HTML, CSS, Custom Objects, Complex Batch Jobs, Triggers, Azure DevOps, Odaseva, and Copado If this sounds like something you are interested in, please get More ❯
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