801 to 825 of 2,497 ECMAScript Jobs

fresh ideas for innovation. Skills & Experience: Experience (through work, training, or projects) with Microsoft Power Platform tools. An understanding of basic development concepts, with some exposure to languages like JavaScript, C#, SQL, or HTML being a plus. Strong Microsoft 365 skills (Excel, SharePoint, Teams) and how they can connect with the Power Platform. A curious mindset with the drive to More ❯

fresh ideas for innovation. Skills & Experience: Experience (through work, training, or projects) with Microsoft Power Platform tools. An understanding of basic development concepts, with some exposure to languages like JavaScript, C#, SQL, or HTML being a plus. Strong Microsoft 365 skills (Excel, SharePoint, Teams) and how they can connect with the Power Platform. A curious mindset with the drive to More ❯

5+ years' experience in enterprise level front-end web development: Solid understanding of semantic mark-up, including HTML5, CSS3 (comfortable with CSS animations and flexbox). Extensive ReactJS experience JavaScript, TypeScript Ability to mentor junior staff Code reviews and technical guidance. Degree level education in an engineering/software in beneficial Good understanding of asynchronous request handling, partial page updates. More ❯

need to have as the Full Stack Developer: Strong experience with React.js , Node.js , and SQL Server . Solid understanding of n-tier architecture and thin client design. Proficiency in JavaScript (ES6+) , RESTful APIs, and JSON. Experience integrating frontend components with backend APIs. Ability to work with and extend existing architecture (not re-architecting). Familiarity with SOLID principles , design patterns More ❯

5+ years' experience in enterprise level front-end web development: Solid understanding of semantic mark-up, including HTML5, CSS3 (comfortable with CSS animations and flexbox). Extensive ReactJS experience JavaScript, TypeScript Ability to mentor junior staff Code reviews and technical guidance. Degree level education in an engineering/software in beneficial Good understanding of asynchronous request handling, partial page updates. More ❯

A 1st or 2.1 postgraduate degree in computer science from a world-leading university and A and A grades at A-level (or equivalent) Excellent coding skills in Java, JavaScript and/or TypeScript (above and beyond the university module/practical level) Some experience of working with large existing codebases Practical experience of working in commercial software development environments More ❯

to industry regulations and standards. - Stay informed about emerging payment technologies and trends. Essential Skills: - 10-12 years of hands-on development experience. - Strong programming skills in Java, Python, JavaScript, and Angular. - Significant experience in developing APIs using web services (e.g., REST, SOAP) and microservices. - Ability to develop cloud-native applications, particularly in an OpenShift environment. - Strong understanding of CI More ❯

Troubleshoot issues and iterate quickly to ensure mission success What You'll Bring: - 2+ years of experience in software engineering or technical deployment roles - Strong coding skills in Python, JavaScript/TypeScript, or similar languages - Ability to work on-site with government users, including classified or secure environments - Creative problem-solver, comfortable with ambiguity, and passionate about national security - Strong More ❯

direct, constructive feedback to foster individual and team growth. * Promoting a collaborative, accountable, and high-performance team culture. Key Skills and 'must have' experience: While experience with Node.js, ReactJS, JavaScript, TypeScript, npm, AWS, Jenkins, Terraform, and PostgreSQL would be ideal, we're open to strong candidates with adjacent skill sets. The technical stack is flexible for the right person. Candidates More ❯

direct, constructive feedback to foster individual and team growth. Promoting a collaborative, accountable, and high-performance team culture. Key Skills and 'must have' experience: While experience with Node.js, ReactJS, JavaScript, TypeScript, npm, AWS, Jenkins, Terraform, and PostgreSQL would be ideal, we're open to strong candidates with adjacent skill sets. The technical stack is flexible for the right person. Candidates More ❯

are genuinely interesting. Working closely with designers, strategists, and content teams, you ll transform creative concepts into robust, scalable solutions. Required Skills: Strong HTML5, CSS/SCSS, PHP and JavaScript skills. Experience creating bespoke WordPress sites and themes from scratch. An eye for design and appreciation for good UX/UI. Git knowledge. Role Responsibilities: Building responsive, accessible, standards-compliant More ❯

are genuinely interesting. Working closely with designers, strategists, and content teams, you’ll transform creative concepts into robust, scalable solutions. Required Skills: Strong HTML5, CSS/SCSS, PHP and JavaScript skills. Experience creating bespoke WordPress sites and themes from scratch. An eye for design and appreciation for good UX/UI. Git knowledge. Role Responsibilities: Building responsive, accessible, standards-compliant More ❯

experience building software, integrating AI tools, and developing automation systems while working towards your Level 4 Software Developer qualification. Role Assist in the development of software applications using Python, JavaScript, and other modern languages. Work with AI APIs and tools such as OpenAI and Azure AI services. Build and maintain automation scripts and integrations. Test and debug code to ensure More ❯

going with the front-end, you will implement easy to maintain data and communication services. What you'll need: Proven and strong experience in languages such Angular, HTML, CSS, JavaScript, and Typescript. Proven and strong experience in Inter-process communication mechanisms (gRPC or ZMQ) Expert in Front-end testing framework Strong communications skills both verbal and written. Hold a degree More ❯

need to have as the Full Stack Developer: Strong experience with React.js , Node.js , and SQL Server . Solid understanding of n-tier architecture and thin client design. Proficiency in JavaScript (ES6) , RESTful APIs, and JSON. Experience integrating frontend components with backend APIs. Ability to work with and extend existing architecture (not re-architecting). Familiarity with SOLID principles , design patterns More ❯

C++11 upwards) Solid understanding of OOP Agie experience and use of various tools Visual Studio, Git, Jira etc Great communication skills Desirable Strong Maths/Physics background React and JavaScript The Company This is a well-established organisation recognised for delivering high-performance engineering software used worldwide. Their teams are highly collaborative, technically driven, and committed to pushing the boundaries More ❯

as required. Required Degree and industry experience in: Web Development Experienced developer with a proven track record of delivering projects on time. Expert/experienced in: - Angular - HTML - CSS - JavaScript, Typescript - Inter-process communication mechanisms (e.g. gRPC, ZMQ) - Front-end testing frameworks (eg.Playwright) and testing experience. - Language-agnostic data structures (e.g.Protocol Buffers/FlatBuffers) Other Understanding of the fundamentals of More ❯

C# Developer Software Developer Preston Keywords: C#, .Net, ASP.Net, SQL Server, HTML, JavaScript, MVC, TDD, Agile, Scrum Location: Preston, Lancashire - commute from Chorley, Blackpool, Blackburn Join a forward-thinking software development team in Preston, Lancashire as a C# Developer , contributing to a suite of innovative products in a dynamic Agile/Scrum environment. This is a fantastic opportunity to grow More ❯

C# Developer Software Developer Preston Keywords: C#, .Net, ASP.Net, SQL Server, HTML, JavaScript, MVC, TDD, Agile, Scrum Location: Preston, Lancashire - commute from Chorley, Blackpool, Blackburn Join a forward-thinking software development team in Preston, Lancashire as a C# Developer , contributing to a suite of innovative products in a dynamic Agile/Scrum environment. This is a fantastic opportunity to grow More ❯

projects from concept to deployment in a fast-moving, Agile environment. ? What we're looking for: Strong commercial experience with PHP (Laravel) . Frontend expertise with React.js and modern JavaScript practices. Hands-on experience working with AWS services. A track record of delivering high-quality, well-structured code. Strong communication skills, with the ability to collaborate across teams and mentor More ❯

vital role in the functionality of our internal screening tool, this is the opportunity for you. Basic Qualifications: 3+ years of professional experience in backend development Strong proficiency in JavaScript and Node.js runtime environment Experience with database management (SQL and/or NoSQL) Understanding of RESTful APIs and microservices architecture Strong problem-solving skills and attention to detail Experience with More ❯

with Data Protection, GDPR, and Cyber Security standards.Essential: • Degree-level education (or equivalent experience).• Experience using the Tribal SITS:Vision/eVision system.• Knowledge of web technologies (HTML, JavaScript, JQuery, CSS).• Strong analytical and problem-solving skills.• Excellent communication skills and experience working in collaborative teams.• Proficiency with Microsoft Office tools and understanding of relational databases and SQL. More ❯

with other DAT teams to provide expertise where needed and leverage the experience of the broader team. Must Have's: - Development experience in Python. - Experience building web applications with JavaScript using React. - Experience querying and manipulating data from corporate repositories. - Experience developing on Linux-based platforms. - Proficiency with Git for day-to-day development workflows. - Desire to work directly in More ❯

Utilize version control software such as Subversion or Git. Desired Skills: • Proficiency in one or more programming languages: Java, C#, C/C++. • Experience in developing web applications using JavaScript, HTML, and/or CSS. • Knowledge of CloudFormation, Terraform, and Kubernetes for IaC. • Experience in building business logic algorithms and workflows. • Ability to integrate commercial software with homegrown enterprise applications. More ❯

to experiment with emerging technologies like AI, ML, blockchain, AR/VR, and IoT. What We're Looking For Strong experience in web and mobile architecture and modern frameworks (JavaScript/TypeScript, Node.js, Python). Deep knowledge of APIs (REST, GraphQL) and cloud platforms (AWS, Azure, GCP). Hands-on experience managing external development teams. Commercially aware, pragmatic, and solutions More ❯