251 to 275 of 3,894 ECMAScript Jobs

You will: Design, develop, and maintain scalable web applications that meet the evolving needs of our users and business. Write clean, efficient, and well-documented code in Python and JavaScript, adhering to best practices and coding standards. Collaborate effectively with cross-functional teams including product management, design, and other engineering disciplines to define, scope, and implement new features and improvements. … data analysis and reporting. You will have: Senior level demonstrable experience in web development , with a strong portfolio showcasing your technical skills and contributions. Strong proficiency in Python and JavaScript with a deep understanding of their core principles and best practices. Proven experience with Python web frameworks such as Flask (experience with others like Django is a plus). Expertise … in modern JavaScript frameworks like Vue, React or Angular, including a solid understanding of component-based architecture and state management. Solid familiarity with RESTful APIs and service-orientated architecture for building and integrating web services. Solid understanding of database technologies , including both relational (SQL, e.g., PostgreSQL, MySQL) and non-relational (NoSQL, e.g., MongoDB) databases. Practical experience with version control systems More ❯

Developing website features and fixing bugs using C#, Entity Framework, Azure Service Bus and SQL Server · Writing unit and integration tests using NUnit · Styling website changes in CSS · Developing JavaScript code using frameworks such as Vue · Attending scrum meetings and briefings with project owners and peers · Writing SQL scripts to modify database schema in SQL Server 2014 Technical Skills: Required … ASP.NET 4.6+ MVC 5 · C# 6 including advanced language features e.g., generics, lambdas, delegates · Design Patterns and SOLID Principles · Entity Framework 6+ · SQL Server 2014+ · TDD/NUnit · Javascript/JQuery/AJAX · HTML5 · CSS 3 Desirable: · ASP.NET Core · Azure Service Bus · Entity Framework Core · Vue · Agile methodologies/Scrum · Automated browser testing/SpecFlow/Selenium · SignalR · ECMAScript6 · AngularJS More ❯

technical background with experience in strategy development, design, and architecture of cloud solutions • Extensive programming and scripting skills (Azure Functions, Azure Webapps, .NET, C#, Powershell, Orleans, Laravel, HTML, CSS, Javascript, etc.) • Knowledge and experience in DevOps/DevSecOps and/or platform engineering and infrastructure-as-code (such as Terraform or Bicep) • Infrastructure knowledge of security, networking, virtualization, high availability … the Nordcloud sales team • Occasional travel in Germany or Europe depending on the task and customer Technologies: AWS Azure C# CI/CD Cloud CSS DevSecOps DevOps Docker Support JavaScript Kubernetes Laravel OpenShift PowerShell Security Terraform Web ASP.NET More: Join Nordcloud and be part of the European cloud revolution. We supercharge our customers to innovate in hyperscaler cloud, enabling seamless More ❯

have an excellent understanding of Software Development and Software Testing and you will have a strong understanding of multiple programming languages, such as, C++, C, C#, .NET Core, Java, JavaScript, Node.js, Angular, React or similar. You will also have/be: Experience in creating application security strategies, standards, best practices, and providing direct input to project teams and business stakeholders … Security Architect, Senior Application Security Architect, SDLC, Secure by Design, Architecture, Software Development, Engineering, DevOps, InfoSec, Security, Security Strategy, Best Practice, Programming, Code, C++, C#, C, .NET Core, Java, JavaScript, Node.js, Angular, React, OWASP, Agile, Application Threat Modelling, Security Policy, Security Controls, ISO 27001, NIST, GDPR, Cloud, Azure. Please note that due to a high level of applications, we can More ❯

such as App Engine, IT Service Management (ITSM), IT Operations Management (ITOM), Security Operations (SecOps), Customer Service Management (CSM) & Financial Services Operations (FSO). 4+ years of experience in JavaScript or it’s frameworks such as Angular, React or Vuejs. Experience in implementing complex, highly configurable technologies, preferably ServiceNow Customer and Industry Workflow Solutions Strong understanding of the ServiceNow platform … end delivery standpoint. Excellent written and verbal communication skills. One team approach and team collaboration. Positive mindset to learn new technologies. Good to Have: Prior experience on working on JavaScript Frameworks like Angular or REACT. Knowledge on Document management and generation systems/applications. Experience with CI/CD pipelines. Familiarity with message brokers (e.g., RabbitMQ, Kafka). Knowledge of More ❯

such as App Engine, IT Service Management (ITSM), IT Operations Management (ITOM), Security Operations (SecOps), Customer Service Management (CSM) & Financial Services Operations (FSO). 4+ years of experience in JavaScript or it’s frameworks such as Angular, React or Vuejs. Experience in implementing complex, highly configurable technologies, preferably ServiceNow Customer and Industry Workflow Solutions Strong understanding of the ServiceNow platform … end delivery standpoint. Excellent written and verbal communication skills. One team approach and team collaboration. Positive mindset to learn new technologies. Good to Have: Prior experience on working on JavaScript Frameworks like Angular or REACT. Knowledge on Document management and generation systems/applications. Experience with CI/CD pipelines. Familiarity with message brokers (e.g., RabbitMQ, Kafka). Knowledge of More ❯

Java development. Strong proficiency in Java core concepts, Collection, multi-threading, and advanced Java features including Lambda/Streams. Proficiency in Spring framework (Spring Boot, MVC). Proficiency in JavaScript, Angular, and Apache Kafka. Experience in PL/SQL, and Oracle databases. Solid understanding of OOP design principles and Agile development methodology. Experience with Jenkins, containerization, CI/CD pipelines More ❯

e.g., AWS IAM, Azure Security Center) Cloud Platforms Knowledge of cloud platforms, including: Amazon Web Services (AWS) Microsoft Azure Programming Languages Proficiency in programming languages, including: Java Python C# JavaScript Containerization Experience with containerization using: Docker Kubernetes Container Orchestration (e.g., Kubernetes, Docker Swarm) Infrastructure as Code (IaC): Knowledge of IaC tools, including: Terraform AWS CloudFormation Azure Resource Manager (ARM) Google More ❯

an agile delivery model Participate in code reviews and uphold engineering best practices Champion security, quality, and operational excellence Skills required: Proficiency in modern programming languages and frameworks (e.g. JavaScript/TypeScript, Python, .NET, Node.js) Frontend development experience (e.g. React, Angular, Hugo) Strong understanding of backend systems, API design, and system integration Experience with cloud platforms (Azure or AWS) Familiarity More ❯

an agile delivery model Participate in code reviews and uphold engineering best practices Champion security, quality, and operational excellence Skills required: Proficiency in modern programming languages and frameworks (e.g. JavaScript/TypeScript, Python, .NET, Node.js) Frontend development experience (e.g. React, Angular, Hugo) Strong understanding of backend systems, API design, and system integration Experience with cloud platforms (Azure or AWS) Familiarity More ❯

software providers throughout the development lifecycle. Provide technical guidance and mentorship to less experienced developers. Required Skills Strong experience with C#, .NET Core, Azure, and test automation. Proficiency in JavaScript and a modern front-end framework (React preferred). Familiarity with microservices, containerization, and site reliability engineering. Solid understanding of Agile/Scrum methodologies and software design principles. Experience with More ❯

a skill set that encompasses .NET, .NET Core/ASP.NET MVC, C#, and Azure SQL. Our client can provide you with Greenfield project work and exposure to .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban, and MongoDB. This is a truly amazing opportunity to More ❯

of 4-7 years' experience with design and development of software solutions at one or more layers of the technical stack (data, application, UI) Programming languages, particularly Python, Java, Javascript, TypeScript, SQL Cloud application and data deployment in AWS (EMR, EKS, ECR, RDS, etc.) DevOps tools and services (Kubernetes, Terraform, Docker, Packer, etc.) Integration with applications and data across a More ❯

a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide you with Greenfield project work and exposure to: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a truly amazing opportunity to More ❯

a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide you with Greenfield project work and exposure to: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a truly amazing opportunity to More ❯

a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide you with Greenfield project work and exposure to: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a truly amazing opportunity to More ❯

a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide you with Greenfield project work and exposure to: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a truly amazing opportunity to More ❯

a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide you with Greenfield project work and exposure to: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a truly amazing opportunity to More ❯

Senior Software Engineer London, UK - Fully Onsite Key Technologies: Java, JavaScript, React, Docker, Kubernetes Perm Role | £80,000 - £120,000 Harrington Starr has partnered with a leading financial institution on a mission to transform investment banking through cutting-edge technology. Their Investment Banking Middle Office Technology team plays a crucial role in enabling efficient trade management with institutional counterparties. As More ❯

Senior Software Engineer London, UK - Fully Onsite Key Technologies: Java, JavaScript, React, Docker, Kubernetes Perm Role | £80,000 - £120,000 Harrington Starr has partnered with a leading financial institution on a mission to transform investment banking through cutting-edge technology. Their Investment Banking Middle Office Technology team plays a crucial role in enabling efficient trade management with institutional counterparties. As More ❯

strong experience and a skill set that encompasses: .NET, .NET Core/ASP.NET MVC and SQL Azure. Our client can provide you with industry recognised training in: .NET 9, JavaScript, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will follow a structured career development programme More ❯

a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide you with Greenfield project work and exposure to: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a truly amazing opportunity to More ❯

software solutions. .NET Developer applicants should have commercial experience with: .NET, .NET Core/ASP.NET MVC, C#, SQL Server and Agile. Full training will be provided into: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and SQL Server 2022. If you are dedicated to More ❯

complex production issues. Contribute to automation and CI/CD testing workflows. Skills & Experience Back End: Proficiency in Node.js (preferred), or .NET/Java. Front End: Solid experience with JavaScript , React , and TypeScript . Strong foundation in Agile/Lean methodologies and modern software delivery practices. Working knowledge of UI/UX principles and prototyping tools. Excellent communication and technical More ❯

complex production issues. Contribute to automation and CI/CD testing workflows. Skills & Experience Back End: Proficiency in Node.js (preferred), or .NET/Java. Front End: Solid experience with JavaScript , React , and TypeScript . Strong foundation in Agile/Lean methodologies and modern software delivery practices. Working knowledge of UI/UX principles and prototyping tools. Excellent communication and technical More ❯