1 to 25 of 3,036 ECMAScript Jobs

Computer Science, Engineering, or related field (or equivalent experience) 5+ years of experience in software development Proficiency in one or more programming languages such as Java, C#, Python, or JavaScript Experience with front-end frameworks (React, Angular, or Vue.js) and back-end technologies (Node.js, .NET, Java) Familiarity with cloud platforms such as AWS, Azure, or Google Cloud for application deployment More ❯

migrations, administer, navigate and manage multiple schemas, data replication, backup/recovery, troubleshooting, development, and performance tuning in complex, consolidated Oracle environment One or more programming languages (e.g., Python, JavaScript, Java, C#) Front-end development (HTML, CSS, JavaScript) RESTful APIs and system integration Version control (Git, SVN), release pipelines, and collaborative development workflows Working with and troubleshooting internet communication components More ❯

or Master's degree in Computer Science, Engineering, or a related field. 7+ years of experience in full-stack development and DevOps engineering. Strong proficiency in C# and Python; JavaScript/TypeScript skills are a plus. Proven experience with microservices architecture and container orchestration (e.g., Kubernetes). Expertise in cloud platforms such as AWS, Azure, or GCP, including hybrid infrastructure More ❯

The Role We are looking for a highly motivated Full Stack JavaScript Developer to join our Experience Engineering team. Our team is a dynamic and diverse community of technologists who drive digital transformation for some of the world’s largest organisations, turning challenging problem statements into transformative customer experiences. This role is exclusively open to UK sole nationals who either … d love to hear from you if you are someone who could: Design, develop, and maintain both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular, or Vue.js. Collaborate with architects and other developers to design robust, scalable, and secure architectures for new projects and enhancements … exceed expectations. Stay up to date with the latest industry trends and technologies, and drive continuous learning and innovation within the team. Preferred Experience Proven experience in full stack JavaScript development, with a strong focus on Node.js and server-side development. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end More ❯

code reviews and provide constructive feedback to team members. Participate in Agile development processes, including sprint planning and retrospectives. Qualifications: Proficiency in front-end technologies such as HTML, CSS, JavaScript, and frameworks like React, Angular, or Vue.js. Strong experience with back-end technologies such as Node.js, Python, Ruby, or Java. Familiarity with database technologies (SQL and NoSQL) such as MySQL More ❯

reviews, and best practices Collaborate with cross-functional teams to deliver project goals Stay current with emerging technologies and development methodologies Tech Stack & Tools Programming Languages: C++, C#, Python, JavaScript, TypeScript, Java Frameworks & Libraries: .NET, Node.js, React, Angular, Spring Boot, Django (depending on role) Cloud Platforms: AWS, Azure, GCP DevOps & CI/CD: Docker, Kubernetes, Git, Jenkins Agile methodologies and More ❯

reviews, and best practices Collaborate with cross-functional teams to deliver project goals Stay current with emerging technologies and development methodologies Tech Stack & Tools Programming Languages: C++, C#, Python, JavaScript, TypeScript, Java Frameworks & Libraries: .NET, Node.js, React, Angular, Spring Boot, Django (depending on role) Cloud Platforms: AWS, Azure, GCP DevOps & CI/CD: Docker, Kubernetes, Git, Jenkins Agile methodologies and More ❯

end (.NET C#, ASP.NET) development, especially related to API consumption good practices such as schema validation, or event driven architectures (e.g. webhooks). Proficiency in modern web technologies (e.g. JavaScript, TypeScript, HTML, CSS). In depth understanding of CI/CD pipelines and DevOps practices, particularly in Azure. Extensive experience with automated testing frameworks for APIs (e.g., Postman, NUnit). More ❯

Cognitive Services Knowledge of infrastructure as code (Terraform, ARM templates) Experience with microservices architecture Exposure to Agile/Scrum methodologies Experience with front end technologies such as HTML, CSS, JavaScript, and frameworks like Angular or React Is self motivated, requiring minimal supervision Company Overview Quest Software builds the foundation for enterprise AI with solutions in data governance, cybersecurity, and platform More ❯

Senior Software Engineer/Full Stack Developer (.Net Core JavaScript React) Leatherhead to £70k Do you enjoy working with a range of tech across the full stack? You could be joining one of Britain's largest and longest standing Microsoft partners and technology consultancies, working on a range of projects and progressing your career. As a Senior Software Engineer you … a range of applications with a focus on backend development (70/30), for eCommerce clients. You'll be using a range of modern technologies including C# .Net Core, JavaScript/TypeScript and React within a DevOps, Azure, SaaS environment. There currently breaking up monolith applications into microservices. You'll be working collaboratively, problem solving and promoting best practice within … can enjoy a range of perks such as onsite gym and playroom. About you: You have strong C# .Net Core backend development skills You also have some experience with JavaScript/TypeScript, React, HTML and CSS for front end work You have experience with Kubernetes and/or Docker You're familiar with Azure cloud based services, microservices, DevOps environments More ❯

evaluate code Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services … At least 1 year experience with cloud computing (AWS, Microsoft Azure, Google Cloud) Preferred Qualifications: Master's Degree 9+ years of experience in at least one of the following: JavaScript, Java, TypeScript, SQL, Python, or Go 4+ years of experience with AWS, GCP, Microsoft Azure, or another cloud service 4+ years of experience in open source frameworks 1+ years of More ❯

/17). Experience with relational databases (e.g., SQL, PostgreSQL, MySQL) and ORM frameworks (e.g., Hibernate, JPA). Solid understanding of front-end technologies such as HTML, CSS, JavaScript, and modern JavaScript frameworks (e.g., ReactJS, MobX and TypeScript). Experience with RESTful API design and development. Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (e.g., Docker, Kubernetes More ❯

/CD integration. Troubleshoot, debug, and optimize performance across front-end and back-end components.Required Skills: Strong experience in C#, ASP.NET MVC, .NET Core, and Web API. Expertise in JavaScript, TypeScript, HTML5, CSS3, and modern frameworks like Angular/React/Blazor. Proficiency in SQL Server/Oracle and relational database design. Familiarity with Azure DevOps, Git, CI/CD More ❯

user experiences.What We're Looking For* Degree in Computer Science, Engineering, or equivalent experience.* Proven experience in full stack development and data engineering.* Strong front-end skills (HTML, CSS, JavaScript, React required).* Solid back-end expertise (Java and Node.js required).* Familiarity with cloud-native architectures and DevOps practices.* First-class leadership or management skills to guide teams and More ❯

CI/CD pipelines and writing clean, maintainable code. What We’re Looking For Essential Skills: 3 years experience with Java and Spring boot Front-end development using modern JavaScript frameworks Familiarity with cloud infrastructure (Azure or AWS). Hands-on experience with CI/CD tools like GitHub Actions, GitLab, Jenkins, or Azure DevOps. Proficiency with version control systems More ❯

Secret/SCI clearance (per contract). • Bachelor's in Computer Science, Software Engineering, or related field. • Proficiency in: Web: HTML, CSS, JSON, REST APIs Programming: Python, Java, or JavaScript (Go experience strongly preferred) Frameworks (one or more): React, Angular, Vue.js, Node.js, Spring Boot, Django, Flask, Svelte Cloud: AWS, Azure, or similar (experience with C2S/GovCloud highly valued) Databases More ❯

pipelines . Familiarity with both relational and non-relational databases . Excellent team collaboration and communication skills. Desirable Experience: Enterprise software development background. Web development experience using React, TypeScript, JavaScript, CSS . Familiarity with AWS and cloud-native development. Exposure to containerisation , serverless architecture , and microservices . Knowledge of infrastructure as code (Terraform, CloudFormation). Experience with TDD, BDD , or More ❯

React, TypeScript, and GraphQL to deliver user-friendly, performant web interfaces. Build scalable client- and server-side functionality in a full-stack context, often working across the Python and JavaScript/TypeScript boundary. Collaboration & Agile Development Participate in all phases of the product development lifecycle including grooming, planning, standups, retrospectives, and reviews. Work with product managers and stakeholders to translate More ❯

highly capable team of front-end engineers focused on the data platform. Requirements Essential Knowledge, Skills and Experience Proven experience as a full stack engineer. Proficiency in HTML, CSS, JavaScript, and front-end frameworks such as React, Angular, or Experience with backend languages and frameworks such as Python, NodeJS, , Django, or Spring Boot. Expertise in at least one cloud platform More ❯

strong front-end development skills (in addition to their back-end expertise) needed for developing web portal/application using Ruby on Rails, includes front-end technologies such as JavaScript, HTML5, CSS3, and React or similar frameworks. Experience Requirements: 6+ Years of IT Experience Around 5+ hands-on experience as Ruby on Rails Developer (with front-end development skills like … JavaScript, HTML5, CSS3, and React or similar framework). Qualifications: BS or equivalent degree in Computer Science Engineering or related discipline. Skills Requirements: Proven experience as a Ruby on Rails development (include Design, Develop and maintain efficient and reliable Ruby on Rails code. Strong understanding of MVC architecture, RESTful services, and Rails conventions. Proficiency in front-end technologies: HTML5, CSS3 … JavaScript, jQuery. Proficiency in authentication protocols (OAuth, JWT, Devise). Experience with modern JavaScript frameworks/libraries such as React, Vue.js, or Angular. Proficiency in SQL and Databases like MySQL, PostgreSQL. Exposure to cloud platforms (AWS, Azure) is a plus. Experience with containerization (Docker) and deployment practices is a plus. Familiarity with Git, Jenkins, CI/CD tools, Familiarity with More ❯

tools Develop and maintain RESTful APIs and web applications Support continuous improvement by researching new tools and methods Core Tech Stack: Backend: C#, .NET Core, REST APIs Frontend: ReactJS, JavaScript, Blazor, HTML, CSS Cloud & DevOps: Azure, Azure DevOps, GIT Database: PostgreSQL/SQL Containerisation: Docker, Kubernetes (nice to have) What You'll Bring: Proven full-stack experience with C# and … modern JavaScript frameworks Hands-on experience with cloud-based deployments (Azure preferred) Familiarity with CI/CD pipelines and version control (Git, Azure DevOps) Solid understanding of microservices and containerisation Knowledge of authentication and integration tools (OAuth, JWT) Excellent communication and problem-solving skills Bonus Skills: Kafka, RabbitMQ, or Azure Service Bus Database admin or optimisation experience Previous work on More ❯

tools Develop and maintain RESTful APIs and web applications Support continuous improvement by researching new tools and methods Core Tech Stack: Backend: C#, .NET Core, REST APIs Frontend: ReactJS, JavaScript, Blazor, HTML, CSS Cloud & DevOps: Azure, Azure DevOps, GIT Database: PostgreSQL/SQL Containerisation: Docker, Kubernetes (nice to have) What You'll Bring: Proven full-stack experience with C# and … modern JavaScript frameworks Hands-on experience with cloud-based deployments (Azure preferred) Familiarity with CI/CD pipelines and version control (Git, Azure DevOps) Solid understanding of microservices and containerisation Knowledge of authentication and integration tools (OAuth, JWT) Excellent communication and problem-solving skills Bonus Skills: Kafka, RabbitMQ, or Azure Service Bus Database admin or optimisation experience Previous work on More ❯

for developing User interfaces using modern web technologies and frameworks such as HTML5, CSS3, SCSS, Bootstrap, ReactJS, Redux and Node.js. Test Frameworkso Jest - the most popular testing framework for JavaScript developerso Mocha - popular testing framework for JavaScript developerso JUnit The de-facto standard for unit testing Java applications.o Spring Test & Spring Boot Test Utilities and integration test support for Spring More ❯

Monday-Friday Job Title: System Developer 1 Project Scope: Design and implement full stack solutions using Microsoft .NET technologies, including C#, VB.NET, ASP.NET, .NET Core, .NET 9.0, Entity Framework, JavaScript libraries, and ArcGIS Maps SDK for .NET. Identify, analyze, and develop interfaces and integration flows using Visual Studio Application platform. Develop and optimize database structures and queries using Microsoft SQL … Developer with hands-on expertise in C#, VB.Net, ASP.NET, .NET Core, .NET 9.0, Entity Framework, MVC, SQL Server, and Azure. Solid understanding of front-end technologies, including HTML, CSS, JavaScript, and related frameworks (e.g., React, Angular). Minimum of 2 years of experience in ArcGIS Pro and/ArcMap-based GIS solution design and development. Experience with RESTful API development More ❯

engineering community Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services … At least 1 year experience with cloud computing (AWS, Microsoft Azure, Google Cloud) Preferred Qualifications: Master's Degree 7+ years of experience in at least one of the following: JavaScript, Java, TypeScript, SQL, Python, or Go 3+ years of experience with AWS, GCP, Microsoft Azure, or another cloud service 4+ years of experience in open source frameworks 1+ years of More ❯