ECMAScript Job Vacancies

351 to 375 of 3,328 ECMAScript Jobs

Front-End Software Developer

London, United Kingdom
Hybrid / WFH Options
RedTech Recruitment Ltd
first class STEM degree and at least AAB at A Level (or equivalent) Must be proficient in either TypeScript or React Other highly relevant technologies which would be beneficial: JavaScript, Vue, Node, Yarn, Kotlin, Swift Strong problem-solving ability Natural ability to quickly pick up and learn new technologies Responsibilities for Front-End Software Developer Design and refine user interfaces … of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Keywords – Computer Science/C/Java/Python/C#/JavaScript/Go/Golang/Kotlin/Docker/Programmer/Test Engineer/Software Engineer/Software Developer/Programming/Coding/programmer/Coder Ph.D./Mathematics More ❯
Employment Type: Permanent
Salary: £45000 - £70000/annum Excellent Benefits
Posted:

Fullstack with C# Dot net HTML Web Software Developer

Basildon, Essex
Hybrid / WFH Options
Nexus Jobs Limited
Developers to hold a degree in Computer Science or a related field. Successful Web Developers should have sound knowledge and experience in different programming applications. C#, Asp.net/Core, JavaScript, HTML, CSS, MVC and JSON are required core skills. Role Function: Candidates should be able to demonstrate strong ability to work independently and as part of a team building websites … from the ground up in C#, MVC, Asp.net and Asp.net core. The successful candidate should have a good command of C#, HTML, CSS, JavaScript, JSON & Bootstrap. Exposure to any UI binding framework such as Vue.js, AngularJS, React, and Knockout would be beneficial. Additionally, the candidate should be comfortable using IIS. Full understanding of the MVC pattern, REST APIs and asp.net More ❯
Employment Type: Permanent
Posted:

Full Stack Developer with Security Clearance

Annapolis Junction, Maryland, United States
SCD Information Technology
application. Address user issues, fix bugs, and improve system performance. Adapt to a fast-paced, agile work environment. Utilize a tech stack that includes AWS, C2S, React, Angular, Python, JavaScript, TypeScript, and Docker. Manage and update Docker containers to ensure efficient application deployment and scaling, as well as streamline the development process. Engage in Agile methodologies, participate in sprint planning …/engineering in programs and contracts of similar scope, type, and complexity. Seven (7) years of software development experience may be substituted in lieu of a degree. Experience with JavaScript Framework (Angular, Vue, React) Full Stack Development experience Willingness to learn modern technologies Working understanding on SQL and/or NoSQL databases Required Clearance: Candidate must have a TS/ More ❯
Employment Type: Permanent
Salary: USD 140,000 Annual
Posted:

Engineering Manager

London, United Kingdom
Hybrid / WFH Options
Viribus
s not essential to have knowledge of everything or the specific tooling listed: Highly experienced and good working knowledge across the following technologies: Languages : .NET Core, C#, NodeJS/JavaScript, Development Environments: Visual Studio, SQL Server management studio, Oracle Developer Databases: MongoDB, ElasticSearch, Oracle, SQL Server Frameworks/Libraries/Tools - solid experience across the following: Deployment: Containerisation tools such … as; Docker, Ansible or Kubernetes Understanding of Azure or Cloud Services Communication: Messaging (RabbitMQ), REST Web Services Workflow: WF GUI: JavaScript Office Automation: VSTO, Aspose.Words, Aspose.Excel Testing/CI : XUnit, MOQ, SpecFlow, TeamCity Deployment: Octopus/Azure DevOps Methodologies: experience of working on Agile projects Good understanding of SOA/Microservices based architectures Good understanding of OOP, SOLID principles and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer (Java/Springboot) with Security Clearance

Washington, Washington DC, United States
TEKsystems c/o Allegis Group
mission needs. Required Skills and Experience: • Strong development experience (10+ years) required in the following technologies/areas: Java 8 (J2EE development), React, Spring Framework 5+, Spring Boot 2, JavaScript/AJAX, Hibernate 5+, SQL/RDBMS (Oracle and PostgreSQL), RESTful Web Services, Apache Tomcat, Red Hat JBoss, Linux (RHEL, CentOS), Eclipse IDE, Maven build tool, and Git. • Strong experience … required (10+ years) in Database Development, SQL/RDBMS (Oracle and PostgreSQL). • Strong experience required (10+ years) in User Interface (UI) development skills using JavaScript application development. • 10 years of experience with programming and software development including analysis, design, development, implementation, testing, maintenance, quality assurance, troubleshooting, and/or upgrading of software systems. • 10 years of experience troubleshooting and More ❯
Employment Type: Permanent
Salary: USD 195,000 Annual
Posted:

Software Development Manager

Manchester, North West, United Kingdom
ByteHire
your sleeves when critical incidents arise, coordinate responses, and keep projects on track, sometimes requiring occasional overtime. Key Responsibilities: Design and guide scalable, maintainable solutions across frontend (TypeScript/JavaScript), cloud (AWS), and backend systems. Be hands-on with solution architecture, to ensure the product will meet customer requirements Translate business needs into technical tasks, plan sprints, and manage timely … 10+ years in software development, including 2+ in leadership, ideally in a start-up or scale-up. Strong technical background with full-stack experience: Backend: PHP (Laravel), Node.js Frontend: JavaScript/TypeScript (ReactJS preferred), Remix (desirable) Skilled in planning and executing legacy upgrade strategies. Database experience: MySQL Building REST APIs Microservices in the cloud using PHP and Node. AWS: EC2 More ❯
Employment Type: Permanent
Salary: £70,000
Posted:

Senior Software Engineer with Security Clearance

San Diego, California, United States
ASEG Inc
Excellent analytical skills coupled with a strong sense of ownership, urgency and drive • Excellent written and verbal communication skills • Experience in Java • Experience with scripting and other languages (e.g., JavaScript, AJAX, JSON, XML, HTML, CSS, JQuery, and/or PERL) • AWS Solutions Architect, DevOps Engineer and/or SysOps Administrator certifications, Security+ Certification • Domain knowledge of Terraform • Domain knowledge of More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer with Security Clearance

Chantilly, Virginia, United States
Gridiron IT Solutions
of the software development lifecycle including scope and work estimation, architecture and design, coding and unit testing. Responsibilities: Contribute to software programming initiatives to support innovation and enhancement, using JavaScript, Java, and/or Python. Execute software system validation and testing methods using Junit and Katalon Create software solutions to leverage automated deployment technologies Develop and deploy prototypes and solutions … Active TS clearance required to start; SCI with CI Poly eligible Candidate must have BS degree with 4 to 6 years of prior relevant experience Experience with coding in JavaScript; additional experience with Java, Python, and/or Bash desired Experience in multiple of the following areas, and a desire to learn the others: Linux OS scripting Database setup and More ❯
Employment Type: Permanent
Salary: USD 150,000 Annual
Posted:

Software Developer with Security Clearance

Chantilly, Virginia, United States
Gridiron IT Solutions
of the software development lifecycle including scope and work estimation, architecture and design, coding and unit testing. Responsibilities: Contribute to software programming initiatives to support innovation and enhancement, using JavaScript, Java, and/or Python. Execute software system validation and testing methods using Junit and Katalon Create software solutions to leverage automated deployment technologies Develop and deploy prototypes and solutions … Active TS clearance required to start; SCI with CI Poly eligible Candidate must have BS degree with 4 to 6 years of prior relevant experience Experience with coding in JavaScript; additional experience with Java, Python, and/or Bash desired Experience in multiple of the following areas, and a desire to learn the others: Linux OS scripting Database setup and More ❯
Employment Type: Permanent
Salary: USD 140,000 Annual
Posted:

.NET Software Development Engineer

United Kingdom
American Express Global Business Travel
SQL Server 2008/12 Jira and/or TFS management software Desirable Skills Source control such as Azure DevOps Repos and GIT REST API techniques ReactJs, Typescript/Javascript Building scalable applications Relational database design ORM and DI frameworks DDD and TDD processes SOLID development principles SPA JavaScript framework Deployment tools and test automation framework Key Attributes/Behaviours More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Software Engineer

Reading, Berkshire, UK
Qualient Technology Solutions UK Limited
JSON and XML Experience in Relational Database Management System (e.g. PostgreSQL) Nice to have skills: Knowledge of Workflow/Business Process Management tools Experience with front end technologies: HTML, JavaScript, Jquery, Mustcahe Templates Experience with Performance and Monitoring tools: JMeter, Kibana, Splunk, Dynatrace Experience writing Shell script Basic understanding of Python Good understanding on AWS services (EC2, ECS, EKS, API More ❯
Posted:

Engineering Team Lead (Python) - Ethical Marketplace

London, United Kingdom
Hybrid / WFH Options
Wolf & Badger
engineering leadership role, preferably in a fast-paced startup or scale-up environment. Strong technical expertise in software development, with proficiency in one or more programming languages (e.g., Python, JavaScript, Java, etc.). Solid understanding of modern software development methodologies, tools, and practices, including Agile/Scrum, CI/CD, and DevOps. Demonstrated ability to lead and inspire engineering teams … driving innovation, collaboration, and continuous improvement. Strong technical expertise in software development, with proficiency in one or more programming languages (e.g., Python, JavaScript, Java, etc.). Solid understanding of modern software development methodologies, tools, and practices, including Agile/Scrum, CI/CD, and DevOps. Demonstrated ability to lead and inspire engineering teams, driving innovation, collaboration, and continuous improvement. Excellent More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Software Developer

Bracknell, Berkshire, United Kingdom
Spectrum IT Recruitment
of either C# or React Strong experience with SQL Source control, ideally Git Agile Any experience in the following would be advantageous: Latest versions of .NET AI, Machine Learning JavaScript, TypeScript and associated frameworks Containers, Docker, Kubernetes NoSQL Test tools such as xUnit, Cypress, Selenium, Jest, SoapUI Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation More ❯
Employment Type: Permanent
Salary: £90000 - £100000/annum
Posted:

.NET Developer

Chester, Cheshire, North West, United Kingdom
Hybrid / WFH Options
Shortlist Recruitment
move forward with their solutions. Ideal requirements for the Developer include: Strong proficiency with C# and .NET Core Experience with relational databases such as SQL Familiarity with HTML, CSS, JavaScript/TypeScript Any experience with React/Angular/Vue.js would be a bonus Familiarity with DevOps practices, CI/CD pipelines, and tools like Azure DevOps The ideal candidate More ❯
Employment Type: Permanent, Work From Home
Salary: £45,000
Posted:

Lead Software Developer

Bracknell, Berkshire, South East, United Kingdom
Hybrid / WFH Options
Spectrum It Recruitment Limited
of either C# or React Strong experience with SQL Source control, ideally Git Agile Any experience in the following would be advantageous: Latest versions of .NET AI, Machine Learning JavaScript, TypeScript and associated frameworks Containers, Docker, Kubernetes NoSQL Test tools such as xUnit, Cypress, Selenium, Jest, SoapUI Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation More ❯
Employment Type: Permanent, Work From Home
Posted:

Software Engineer - 1011-M with Security Clearance

Fayetteville, North Carolina, United States
Data Machines
Science, Information Science or related field. 5+ years of related experience. Experience with backend languages (e.g. Python, C#, Java) Experience with web frameworks (e.g. Django, FastAPI, Flask) Experience with Javascript frameworks (e.g. React, Vue, Angular) Experience with DevOps and automation tools (e.g. Docker, Ansible, Gitlab) Experience with databases, both relational and nosql (e.g. PostgreSQL, Elasticsearch) Experience with big data technologies More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior C# Developer

Norwich, Norfolk, United Kingdom
Cooper Lomaz Recruitment Ltd
delivering projects on time and to a high standard. * Team player who enjoys working closely with others to achieve shared goals. * C#, .Net Core, ASP.Net MVC, SQL * HTML, CSS, JavaScript * Cloud Platforms * CI/CD pipelines and Dev ops * Experience working in Agile environments. * A passion for innovation If you would like to work on cutting edge technology and available More ❯
Employment Type: Permanent
Salary: £55000 - £65000/annum
Posted:

.NET Developer

The Sands, Farnham, Surrey, England, United Kingdom
Hybrid / WFH Options
Noir
a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and SQL Server. 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 SQL Server 2022. This is a truly amazing More ❯
Employment Type: Full-Time
Salary: £45,000 - £65,000 per annum
Posted:

Software Engineer

Birmingham, UK
TRIA
technologies (HTML/CSS) Experience with version control (GIT, Subversion) Skills in relational databases (MySQL, Microsoft SQL) Familiarity with agile development tools (Jira, Confluence, GitHub) Preferred Skills Experience with JavaScript frameworks (jQuery, React, Vue, Angular) Knowledge of server-side frameworks (Laravel, Coldbox) Understanding of Linux systems and UX design Experience with web services (SOAP, API, RESTful JSON) Familiarity with CSS More ❯
Posted:

Dotnet Developer

Brussel (Stad), Brussel, Belgium
Hybrid / WFH Options
g2 Recruitment
Required Skills & Experience: Expertise in .NET Core : Proven experience in building applications using .NET Core, C#, and ASP.NET Core . Web Development : Strong knowledge of web technologies (HTML, CSS, JavaScript, RESTful APIs). Database Knowledge : Solid understanding of relational databases and experience working with Entity Framework or similar ORM tools. Experience with Azure : Familiarity with Microsoft Azure and cloud-based More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Senior Frontend Developer

Molfetta, Puglia, Italy
Solutions Driven
and supervise technical components while mentoring juniors. Ensure clean, functional, and well-documented code with a long-term development mindset . What You Bring Expertise in Angular 11+ , TypeScript, JavaScript (ES5+), and CSS preprocessors (SASS/Less). Strong grasp of functional programming, responsive design, and API-first architecture . Excellent communication skills -able to present ideas clearly to diverse More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Senior Full Stack Ruby on Rails Developer (Remote - UK Based)

Peterborough, Cambridgeshire, United Kingdom
Hybrid / WFH Options
Reed Technology
Manage MySQL databases and deploy applications on AWS Requirements 4+ years of full-stack development experience Proficiency in Ruby, TypeScript, MySQL, and AWS Familiarity with Ubuntu, HTML, CSS, and JavaScript Strong communication skills and ability to work independently in a remote setup Desirable Skills Experience with Docker, Kubernetes, or CI/CD pipelines Exposure to Agile/Scrum methodologies Knowledge More ❯
Employment Type: Permanent
Salary: £70000 - £85000/annum bonus
Posted:

Senior C# Developer

Norwich, Norfolk, United Kingdom
Cooper Lomaz Recruitment Ltd
and to a high standard. Team player who enjoys working closely with others to achieve shared goals. Server side: C#, .Net Core, ASP.Net MVC, SQL Client side: HTML, CSS, JavaScript Cloud Platforms CI/CD pipelines and Dev ops Experience working in Agile environments. A passion for innovation If you like the idea of working with a start-up and More ❯
Employment Type: Permanent
Salary: £55000 - £65000/annum
Posted:

Full-Stack Developer with Security Clearance

Fairfax, Virginia, United States
Zeta Associates Inc
applications to Kubernetes or other orchestration platform Experience developing microservices in Java 8+ with Spring Boot or in Python with FastAPI/Flask Experience developing modern user interfaces with JavaScript frameworks such as React (preferred), Vue, and Angular Experience developing Web applications with Java using frameworks such as Spring, Hibernate/JPA Experience working with Object Relational Mapping (ORM) or More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

.NET Developer

Wakefield, West Yorkshire, England, United Kingdom
Hybrid / WFH Options
Noir
either web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, 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. You will follow the firms official career More ❯
Employment Type: Full-Time
Salary: £45,000 - £70,000 per annum
Posted: