ECMAScript Job Vacancies

2,076 to 2,100 of 3,008 ECMAScript Jobs

Dot Net Developer

Tennessee Ridge, Tennessee, United States
Robotics technology LLC
and Windows operating systems; Oracle and Microsoft SQL Server databases; Microsoft Visual Studio .NET and Oracle Internet Development tools; Visual Basic, Java, and .NET programming languages; Visual Basic Script, JavaScript, JSPs, EJBs, XML, and HTML. Secondary skill sets include knowledge of Microsoft's Internet Information Server (IIS), Secure Socket Layers (SSL) to provide the functionality of encryption and decryption of … for desktop and distributed systems. Requires a minimum of 1 year of current experience in this job class. Skills Matrix: CSSLP (programming) 4-6 years HTML 4-6 years JavaScript 4-6 years SQL- 4-6 years PeopleSoft Enterprise (ERP) Siebel eBusiness (CRM) We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline More ❯
Employment Type: Any
Salary: USD Annual
Posted:

Senior Data Scientist with Security Clearance

Saint Louis, Missouri, United States
Integrity First Technologies LLC
with proficiency and at least three years' experience with applied data processing and scientific analysis of large datasets and machine learning. Extensive knowledge of programming languages (e.g., Python, Java, JavaScript, SQL, Pig or R), spatial analysis tools and concepts, data mining methods, database structures and analytic information extraction and visualization. Training in applied mathematics including statistics and mathematical modeling to … analysis, correlation of events, probability analysis, assessments of sampling, analysis of variance and error, and regression testing and analysis. Demonstrated competency in one or more programming languages such as JavaScript, Python, or R for processes, repeatability, efficiency, knowledge capture, hypothesis testing, visualization, and process automation. Familiarization with modeling software (eg. FME, SPSS, SAS) for processes, repeatability, efficiency, knowledge capture, hypothesis … science, physics, or other. Computational analytics modeling: Experience engineering and tuning deep learning algorithms for data science. Experience with two or more programing languages: o R, Python, Pig, Java, JavaScript, and/or SQL Experience running command line operations in one or more operating systems: o Windows and/or Linux (command line) Experience with two or more visualization tools More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software engineer (IT) in London - Computer Futures

London, United Kingdom
Java Script Works
CI/CD pipelines, automated testing, and infrastructure as code. Strong expertise in AWS services, particularly Amazon Lex and other AI/ML services. Proficiency in TypeScript and modern JavaScript frameworks. Solid understanding of DevOps methodologies and tools (e.g., CI/CD, Serverless, Monitoring). Experience with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Engineer

Greater Bristol Area, United Kingdom
iO Associates
is a key role working with cutting-edge technology to build scalable, secure smart home solutions that make a real difference. Key Responsibilities Lead full stack development using AWS, JavaScript/TypeScript, Node.js, and modern front-end frameworks (React.js, Angular.js, Vue.js). Work onsite in Bristol, collaborating directly with the team. No sponsorship available More ❯
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Full Stack Engineer

newport, wales, united kingdom
iO Associates
is a key role working with cutting-edge technology to build scalable, secure smart home solutions that make a real difference. Key Responsibilities Lead full stack development using AWS, JavaScript/TypeScript, Node.js, and modern front-end frameworks (React.js, Angular.js, Vue.js). Work onsite in Bristol, collaborating directly with the team. No sponsorship available More ❯
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MES Architect / Developer - Apriso - Bourges

Bourges, Centre-Val de Loire, France
CBSbutler Holdings Limited trading as CBSbutler
closely with clients and internal teams to deliver high-quality, tailored solutions that optimise performance and unlock business value. Key Responsibilities: - Develop and configure customised MES solutions using C#, JavaScript/HTML/CSS. - Support MES (APRISO) deployments, including testing, validation, and client integration. - Translate client requirements into robust technical solutions. - Analyse and transform complex datasets (SQL Server, JSON, XML … in digital manufacturing and Industry 4.0 practices. Skills and Experience: - Degree in Computer Science, Software Engineering, or related field. - Strong object-oriented programming experience (C# preferred). - Proficiency in JavaScript development and front-end technologies. - Familiarity with MES deployment projects (Delmia APRISO experience particularly). - Strong data analysis skills (SQL Server). - Excellent communication skills and ability to thrive in More ❯
Employment Type: Permanent
Posted:

Full Stack Engineer

bath, south west england, united kingdom
iO Associates
is a key role working with cutting-edge technology to build scalable, secure smart home solutions that make a real difference. Key Responsibilities Lead full stack development using AWS, JavaScript/TypeScript, Node.js, and modern front-end frameworks (React.js, Angular.js, Vue.js). Work onsite in Bristol, collaborating directly with the team. No sponsorship available More ❯
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Software Development Team Leader

York, City of York, North Yorkshire, United Kingdom
Eclipse IT Recruitment
propels them to new heights. Conduct symphonies of professional growth through regular code reviews and hands-on inspiration. Technical: Juggle leadership responsibilities with hands-on web development magic using JavaScript, PHP & React. Stay on the pulse of industry trends, weaving in new technologies like a tech sorcerer. Conquer technical challenges with flair, championing a culture of perpetual improvement. Client: Forge … onboarding, and development processes. Communicate with the finesse of a maestro, ensuring harmony with internal and external stakeholders. Qualifications: Prove your mettle with hands-on web development feats using JavaScript, PHP & React. Lead from the front with previous experience mentoring or conducting symphonies for software development teams. Master the art of git version control. Dance effortlessly between Waterfall and Agile More ❯
Employment Type: Permanent
Salary: £70000 - £75000/annum Dependent on experience
Posted:

Full Stack Engineer

bradley stoke, south west england, united kingdom
iO Associates
is a key role working with cutting-edge technology to build scalable, secure smart home solutions that make a real difference. Key Responsibilities Lead full stack development using AWS, JavaScript/TypeScript, Node.js, and modern front-end frameworks (React.js, Angular.js, Vue.js). Work onsite in Bristol, collaborating directly with the team. No sponsorship available More ❯
Posted:

Ui Developer (Gaming)

Twycross, Leicestershire, United Kingdom
Hybrid / WFH Options
Apex Systems US
be even better, think like you own the place. Liaise with other teams, help identify technical challenges and identify core player value. Required Skills and Experience Experience in modern JavaScript web development. Solid understanding of design patterns and object-oriented design. Knowledge of CSS and preprocessors such as PostCSS. Understanding of the complexities of working on multilingual products. A keen … Experience in writing unit tests in Jasmine or similar. Experience in MVC and/or MVVM design patterns. Experience and awareness of accessibility requirements. Experience in working with a JavaScript framework such as React, Angular, Vue, SolidJS. More ❯
Employment Type: Contract
Posted:

CRM Developer

Southampton, Hampshire, South East, United Kingdom
Deerfoot Recruitment Solutions
CRM (Sales, Customer Service, Marketing, Field Service) Proficiency with the Power Platform (Power Apps, Power Automate, Power BI) Experience in custom workflows, plugins, and integrations Knowledge of C#, .NET, JavaScript, TypeScript, SQL Server Familiarity with Azure services, REST APIs, and data migration tools desirable Keywords & Beneficial Experience: Microsoft Dynamics 365, CRM Developer, Dynamics 365 Developer, CRM Technical Consultant, Power Platform … Microsoft Dataverse, C#, .NET, JavaScript, TypeScript, Web Technologies, Software Developer, Integration Developer, Application Developer. Deerfoot Recruitment Solutions Ltd is a leading independent tech recruitment consultancy in the UK. For every CV sent to clients, we donate £1 to The Born Free Foundation. We are a Climate Action Workforce in partnership with Ecologi. If this role isn't right for you More ❯
Employment Type: Permanent
Posted:

Database Programmer/Developer with Security Clearance

Saint Louis, Missouri, United States
Optimal Solutions Inc
Description: Minimum 10 years' experience with databases (Oracle/SQL), program languages, and websites/applications development Knowledgeable of various operating systems (Windows, Unix, Linux) HTML, ASP, .NET and JavaScript, IIS, Windows Servers, Authentication & encryption, Visual Studio Write code with C+ or C#, Visual Basic, scripts, PQL, SPQL, Web Services Fortify or some type of software use to test security … implementation of MS based WEB Applications and integration of dissimilar systems. Proficient knowledge of the following server-side web programming languages: PL/SQL, ASP, ASP.NET, VB, VB.NET, C#, JavaScript, VBScript and HTML, Microsoft SQL Server, Microsoft Access, .NET Development software, Microsoft Visual Studio, Visual Studio.NET , Microsoft Reporting Services, and Database Auditing Tools (Log Explorer, Omni Audit, etc.) Skill in More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Oracle APEX Developer with Security Clearance

Washington, Washington DC, United States
PlanIT Group LLC
or more years of experience in Procedural Language extension to Structured Query Language (PL/SQL) •Experience with designing, debugging, coding, and maintaining Cascading Style Sheets (CSS), HTML, JavaScript, Asynchronous JavaScript, and XML (AJAX) code. What Would be Nice To Have: •Experience with designing, debugging, coding, and maintaining reports using BI Publisher •Demonstrated ability to collect and document requirements using More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Geospatial Specialist Developer

Salisbury, Wiltshire, United Kingdom
Hybrid / WFH Options
Roc Search Europe Limited
Design, develop, and maintain geospatial tools to automate workflows supporting offshore surveys, 3D modelling, and spatial data analysis. Build and maintain reusable scripts and ETL pipelines (e.g., QGIS, Python, JavaScript). Develop and support web-based and/or script-driven geospatial applications. Explore advanced methods for spatial data handling (imagery analysis, machine learning, database optimisation). Contribute to a … ideally in offshore or marine survey projects. Ability to manage and interpret large geospatial datasets. Experience with interactive dashboards and web mapping tools. Development & Automation Proficiency in Python, QGIS, JavaScript, and ETL processes. Experience with spatial databases (e.g., PostGIS). Knowledge of APIs, data pipelines, or dashboarding tools. Demonstrated ability to develop tools, plugins, and scripts for geospatial workflows. Skilled More ❯
Employment Type: Permanent
Salary: £30000 - £40000/annum
Posted:

Front-End Developer (Remote, UK)

Central London, UK
Hybrid / WFH Options
Aero · User Experience Studio
years of experience working in a web development agency or in-house for a brand Experience developing for Shopify or a similar e-commerce platform Strong knowledge of modern JavaScript Ability to write well-structured, semantic, and accessible HTML Confidence writing framework-agnostic, performance-focused JavaScript Awareness of WCAG accessibility guidelines Solid understanding of front-end performance best practices Strong More ❯
Posted:

Front-End Developer (Remote, UK)

West London, UK
Hybrid / WFH Options
Aero · User Experience Studio
years of experience working in a web development agency or in-house for a brand Experience developing for Shopify or a similar e-commerce platform Strong knowledge of modern JavaScript Ability to write well-structured, semantic, and accessible HTML Confidence writing framework-agnostic, performance-focused JavaScript Awareness of WCAG accessibility guidelines Solid understanding of front-end performance best practices Strong More ❯
Posted:

Front-End Developer (Remote, UK)

United Kingdom
Hybrid / WFH Options
Aero · User Experience Studio
years of experience working in a web development agency or in-house for a brand Experience developing for Shopify or a similar e-commerce platform Strong knowledge of modern JavaScript Ability to write well-structured, semantic, and accessible HTML Confidence writing framework-agnostic, performance-focused JavaScript Awareness of WCAG accessibility guidelines Solid understanding of front-end performance best practices Strong More ❯
Posted:

Front-End Developer (Remote, UK)

East London, London, United Kingdom
Hybrid / WFH Options
Aero · User Experience Studio
years of experience working in a web development agency or in-house for a brand Experience developing for Shopify or a similar e-commerce platform Strong knowledge of modern JavaScript Ability to write well-structured, semantic, and accessible HTML Confidence writing framework-agnostic, performance-focused JavaScript Awareness of WCAG accessibility guidelines Solid understanding of front-end performance best practices Strong More ❯
Posted:

Front-End Developer (Remote, UK)

City of London, London, United Kingdom
Hybrid / WFH Options
Aero · User Experience Studio
years of experience working in a web development agency or in-house for a brand Experience developing for Shopify or a similar e-commerce platform Strong knowledge of modern JavaScript Ability to write well-structured, semantic, and accessible HTML Confidence writing framework-agnostic, performance-focused JavaScript Awareness of WCAG accessibility guidelines Solid understanding of front-end performance best practices Strong More ❯
Posted:

Front-End Developer (Remote, UK)

Bury, Greater Manchester, United Kingdom
Hybrid / WFH Options
Aero · User Experience Studio
years of experience working in a web development agency or in-house for a brand Experience developing for Shopify or a similar e-commerce platform Strong knowledge of modern JavaScript Ability to write well-structured, semantic, and accessible HTML Confidence writing framework-agnostic, performance-focused JavaScript Awareness of WCAG accessibility guidelines Solid understanding of front-end performance best practices Strong More ❯
Posted:

Front-End Developer (Remote, UK)

Bolton, Greater Manchester, United Kingdom
Hybrid / WFH Options
Aero · User Experience Studio
years of experience working in a web development agency or in-house for a brand Experience developing for Shopify or a similar e-commerce platform Strong knowledge of modern JavaScript Ability to write well-structured, semantic, and accessible HTML Confidence writing framework-agnostic, performance-focused JavaScript Awareness of WCAG accessibility guidelines Solid understanding of front-end performance best practices Strong More ❯
Posted:

Front-End Developer (Remote, UK)

Leigh, Greater Manchester, United Kingdom
Hybrid / WFH Options
Aero · User Experience Studio
years of experience working in a web development agency or in-house for a brand Experience developing for Shopify or a similar e-commerce platform Strong knowledge of modern JavaScript Ability to write well-structured, semantic, and accessible HTML Confidence writing framework-agnostic, performance-focused JavaScript Awareness of WCAG accessibility guidelines Solid understanding of front-end performance best practices Strong More ❯
Posted:

Front-End Developer (Remote, UK)

Central London / West End, London, United Kingdom
Hybrid / WFH Options
Aero · User Experience Studio
years of experience working in a web development agency or in-house for a brand Experience developing for Shopify or a similar e-commerce platform Strong knowledge of modern JavaScript Ability to write well-structured, semantic, and accessible HTML Confidence writing framework-agnostic, performance-focused JavaScript Awareness of WCAG accessibility guidelines Solid understanding of front-end performance best practices Strong More ❯
Posted:

Front-End Developer (Remote, UK)

Leeds, West Yorkshire, United Kingdom
Hybrid / WFH Options
Aero · User Experience Studio
years of experience working in a web development agency or in-house for a brand Experience developing for Shopify or a similar e-commerce platform Strong knowledge of modern JavaScript Ability to write well-structured, semantic, and accessible HTML Confidence writing framework-agnostic, performance-focused JavaScript Awareness of WCAG accessibility guidelines Solid understanding of front-end performance best practices Strong More ❯
Posted:

Front-End Developer (Remote, UK)

Altrincham, Greater Manchester, United Kingdom
Hybrid / WFH Options
Aero · User Experience Studio
years of experience working in a web development agency or in-house for a brand Experience developing for Shopify or a similar e-commerce platform Strong knowledge of modern JavaScript Ability to write well-structured, semantic, and accessible HTML Confidence writing framework-agnostic, performance-focused JavaScript Awareness of WCAG accessibility guidelines Solid understanding of front-end performance best practices Strong More ❯
Posted: