ECMAScript Job Vacancies

876 to 900 of 2,502 ECMAScript Jobs

Senior Software Engineer, Applications

San Diego, California, United States
TrellisWare Technologies
problem-solving skills are required. Strong written and verbal communication skills are required. Proficiency in C#, XAML, Windows Presentation Foundation (WPF), .NET, and Visual Studio is required. Knowledge of JavaScript is desired. Proficiency with Windows environment is required (other OS desired). A working knowledge of common revision control systems is required. Strong artistic and creative ability is essential. The More ❯
Employment Type: Permanent
Salary: USD 165,000 Annual
Posted:

Service and Virtualization Engineer

Dallas, Texas, United States
Genesis10
is a must (Workstation, Portal, VSE, Registry, Simulator and Coordinator modules). Experience with WireMock is a plus. Strong knowledge of Testing frameworks and tools and proficiency in Java, Javascript programming language. Knowledge in Python a plus. Familiarity with Agile and Waterfall methodologies and also well versed with the CI/CD pipelines. Knowledge on GitLab CI a plus. Must More ❯
Employment Type: Permanent
Salary: USD 9,000 Hourly
Posted:

Principal Engineer - CIAM XDP

Middlesex, United Kingdom
Barclays Bank PLC
large corporate organisations. Experience with IAM engineering experience across authentication, authorisation, single sign-on, multi-factor authentication, identity lifecycle management, OAuth2.0, OpenID Connect, SAML and policy management Expertise with JavaScript, Java, Python, and must be comfortable with API and microservices development. Strong working knowledge of Site Reliability Engineering principles Experience with Cloud computing (AWS is essential, Azure is a plus More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Database Administrator (DBA) / Engineer (DBE) - CLEARANCE and PO with Security Clearance

Annapolis Junction, Maryland, United States
Constellation Technologies Inc
Oracle Exadata, DB security, Data Guard and/or DB Vault, Oracle Enterprise Manager Cloud Control, label security, and data migration , Oracle, Database, NoSQL, PostgreSQL, MongoDB, SQL (General), JavaScript, BASH, Linux, Perl, Python, Java, ETL, Cassandra, Agile Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. More ❯
Employment Type: Permanent
Salary: USD 225,000 Annual
Posted:

Staff Backend Engineer - MTS 2

San Jose, California, United States
eBay
technologies Proven experience in architecting scalable backend systems Hands on experience with GraphQL is a big plus Past experience with live commerce is a big plus Experience with web (javascript/nodejs) and/or native (Android, iOS) is a plus The base pay range for this position is expected in the range below: $190,400 - $254,200 Base pay More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Integration Developer

Sutton, United Kingdom
The Royal Marsden NHS Foundation Trust
between systems, able to design solutions to support all necessary information flows. Industrial grade programming skills, fully conversant with several of the following languages and technologies: Cache Object Script, JavaScript, C#, SQL, HTML, XML, XSLT, XDS, SOAP/RESTful Web Services. Knowledge of information security and data protection in respect of patient and clinical information. Good organizing skills with attention More ❯
Employment Type: Fixed-Term
Salary: £61631.00 - £68623.00 a year
Posted:

Database Administrator

hawaii, united states
Alaka`ina Foundation Family of Companies
compliance with regulations. They should be skilled in implementing access control mechanisms, setting up user roles and permissions, encrypting data, and monitoring for security threats. Proficient in HTML, CSS, JavaScript, Python, Java with extensive experience in developing security-focused solutions and automation scripts. Must be proficient in report writing, gathering, and analyzing statistics, and using Microsoft Office programs, such as More ❯
Posted:

Associate Systems Engineer

Hazelwood, Missouri, United States
BOEING
System Requirements, Requirement Verification, and/or Testing Airplane or system integration (avionics systems, platform systems) Software, Scripting, and/or Computer Science proficiency (Cadece/Pspice, Python, C#, JavaScript, Visual Studio, Subversion, Azure DevOps, Git, Matlab, Simulink) Reliability Engineering, Maintainability Engineering, or System Health Management Operations Analysis, Modeling and Simulation, Statistics, or Data Analytics Human Factors Engineering or Human More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Associate Systems Engineer

Saint Charles, Missouri, United States
BOEING
System Requirements, Requirement Verification, and/or Testing Airplane or system integration (avionics systems, platform systems) Software, Scripting, and/or Computer Science proficiency (Cadece/Pspice, Python, C#, JavaScript, Visual Studio, Subversion, Azure DevOps, Git, Matlab, Simulink) Reliability Engineering, Maintainability Engineering, or System Health Management Operations Analysis, Modeling and Simulation, Statistics, or Data Analytics Human Factors Engineering or Human More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Associate Systems Engineer

Saint Louis, Missouri, United States
BOEING
System Requirements, Requirement Verification, and/or Testing Airplane or system integration (avionics systems, platform systems) Software, Scripting, and/or Computer Science proficiency (Cadece/Pspice, Python, C#, JavaScript, Visual Studio, Subversion, Azure DevOps, Git, Matlab, Simulink) Reliability Engineering, Maintainability Engineering, or System Health Management Operations Analysis, Modeling and Simulation, Statistics, or Data Analytics Human Factors Engineering or Human More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Mid-Level Full-Stack Engineer (React + Go) Remote - EMEA / Engineering

London, United Kingdom
Hybrid / WFH Options
Tyk Technologies
Done Drive a culture of writing automated tests for every new feature and bug fix Advocate for and demonstrate TDD practices in daily development work Frontend Focus (React) Strong JavaScript foundations (ES6+, async/await, closures, event loop, modules) Proficient with React hooks, composition, controlled components, and context; avoid common anti-patterns Sensible state management (i.e Redux, context) and data More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer (Content)

Bristol, Avon, South West, United Kingdom
Hybrid / WFH Options
Hargreaves Lansdown
and stubbing/mocking. Experience performing code reviews. Experience operating within an Agile framework. Experience of working in a DevOps culture. Knowledge Excellent knowledge of HTML/CSS (SCSS), JavaScript and Typescript. Excellent working knowledge of JavaScript libraries and frameworks, in particular, React, Node.js. Professional experience with AWS, in particular, Lambda, S3, eventBridge, SQS and ECS services. Fluent using Git More ❯
Employment Type: Permanent
Salary: £60,000
Posted:

Software Engineer (Content)

Bristol, UK
Hybrid / WFH Options
Hargreaves Lansdown
and stubbing/mocking. Experience performing code reviews. Experience operating within an Agile framework. Experience of working in a DevOps culture. Knowledge Excellent knowledge of HTML/CSS (SCSS), JavaScript and Typescript. Excellent working knowledge of JavaScript libraries and frameworks, in particular, React, Node.js. Professional experience with AWS, in particular, Lambda, S3, eventBridge, SQS and ECS services. Fluent using Git More ❯
Employment Type: Full-time
Posted:

Full Stack Software Engineer (Associate, Experience or Senior)

Saint Louis, Missouri, United States
BOEING
options. Basic Qualifications (Required Skills/Experience): Ability to obtain Secret U.S. Security Clearance 2+ years of experience in full-stack software development 1+ years of experience using CSS, JavaScript, and HTML 1+ years of experience with Agile software development lifecycle Preferred Qualifications (Desired Skills/Experience): Bachelor of Science degree from an accredited course of study in engineering, engineering … UX/UI 3+ years in full life cycle software development of Java-based (J2EE/Java Spring) applications in a UNIX/Linux platform environment Strong experience with JavaScript frameworks: AngularJs , NodeJS, ReactJS Strong knowledge of UI frameworks and design - HTML, CSS, Figma Strong experience with Go or JavaScript Working knowledge of Kafka, NiFi , Redis, or RabbitMQ Experience with More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer

Bristol, Avon, South West, United Kingdom
Oscar Associates (UK) Limited
This is a hands-on role where you'll work across the full stack. Back-end services in C#/.NET and Python, and dynamic front-end applications using JavaScript, React, Node.js, and TypeScript. Location: Bristol (On-site) Contract: 6 Months (OIR35) Rate: £350-450 p/day Start date: ASAP Key Responsibilities: Build and maintain software using C#/… .NET, Python, JavaScript, React, Node.js, and TypeScript Develop and optimise APIs, services, and integration layers. Deliver end-to-end features across back-end, front-end, and cloud-hosted environments. Write clean, efficient, and maintainable code following best practices. Contribute to code reviews, testing, and Agile ceremonies. Troubleshoot and resolve application-level performance and reliability issues. Key Skills: Commercial experience with … C#/.NET, Python, JavaScript/React. Strong knowledge of Node.js, TypeScript, and modern full-stack development. Experience with SQL/NoSQL databases (PostgreSQL, MongoDB, SQL Server). Familiarity with cloud environments (AWS, Azure, or GCP). Solid grounding in software engineering best practices - testing, design patterns, version control (Git). Agile team experience with strong communication and collaboration skills. More ❯
Employment Type: Contract
Rate: £350 - £450 per day
Posted:

AI Developer - Lansing, MI

Pontiac, Michigan, United States
Digital Technology Solutions
Artificial Intelligence (AI) and Machine Learning (ML) concepts. 3+ years designing, building, and managing Google Cloud Platform (GCP) solutions. 3+ years in projects development using Angular/React JS, JavaScript framework. 3+ years programming in the JBOSS Enterprise SOA environment including JBOSS Workflow. 3+ years using CMM/CMMI Level 3 methods and practices. 3+ years implemented agile development processes … including test driven development. 3+ years' Experience creating CI/CD pipelines using Azure DevOps. Role description: Position Summary • Experience in programming languages such as Python, Java, JavaScript (Node.js), and/or C++. • Experience in Oracle/Data Bricks/Elastic/ELK. • Proficiency in data processing and analysis using tools such as SQL, R, and/or Pandas. • Experience … Artificial Intelligence (AI) and Machine Learning (ML) concepts. • 3+ years designing, building, and managing Google Cloud Platform (GCP) solutions. • 3+ years in projects development using Angular/React JS, JavaScript framework. • 3+ years programming in the JBOSS Enterprise SOA environment including JBOSS Workflow. • 3+ years using CMM/CMMI Level 3 methods and practices. • 3+ years implemented agile development processes More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Full-Stack Engineer

Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Hybrid / WFH Options
Eden Rose
a key role in designing, building, and maintaining complex, interactive, applications. Key Responsibilities: Deliver high-quality web applications and digital products for clients. Build scalable solutions using C#, .NET, JavaScript, and modern frameworks. Design and implement cloud-based infrastructure and automation (IaC). Launch new projects from the ground up and support deployments. Lead code reviews, mentor developers, and ensure … best practice is followed. Actively contribute to sprint planning, estimation, and technical discussions. Skills & Experience: Proficient with HTML, CSS (SASS) Experience with JavaScript frameworks (React, Vue, Angular, Node, TypeScript). Strong back-end expertise in C#.NET or Node/Express. Solid understanding of database technologies, both SQL and NoSQL. Experienced in developing accessible, responsive, and cross-browser applications. Confident working More ❯
Employment Type: Full-Time
Salary: £55,000 - £65,000 per annum
Posted:

Website Developer (Rebuild)

Houghton Regis, Central Bedfordshire, Bedfordshire, United Kingdom
James Newbury
frameworks such as Angular, React, and Django. Collaborate with UX/UI designers to create visually appealing and user-friendly interfaces. Write clean, maintainable code in languages such as JavaScript, PHP, Python, and Ruby. Implement RESTful APIs and integrate third-party services. Manage databases using MySQL, PostgreSQL, Microsoft SQL Server, or MongoDB. Utilise version control systems like Git or SVN … industry trends and best practices in web development. Able to travel abroad to meetings with the HQ Web Developer (Norway) Qualifications Proficiency in front-end technologies including HTML, CSS, JavaScript (and frameworks such as jQuery and Bootstrap). Experience with back-end technologies such as Node.js, .NET, or Ruby on Rails. Familiarity with data visualisation techniques and tools. Understanding of More ❯
Employment Type: Contract
Rate: £34000 - £39000/annum +31 days hols +parking+pension+h/c
Posted:

Mid-Level Software Developer

Arlington, Virginia, United States
Softworld Inc
Job Title: Mid-Level Software Developer Job Location: Arlington VA 22201 Onsite Requirements: Must have Security Clearance Must have Azure Fundamentals Certification C#, .NET, JavaScript, node.JS, Angular, React Job Description: The Software Developer (Full Stack) is a key technical leader responsible for designing, developing, and maintaining scalable web applications across both front-end and back-end architectures. Requires deep expertise … quality software. Implement best practices for application development, including security, scalability, and performance optimization. Supervise that developers write clean, maintainable, and efficient code in languages such as C#, .NET, JavaScript, or Python. Develop and maintain APIs, microservices, and serverless components. Ensure seamless modernization between on-premises systems to cloud-based applications. Set up and manage Git and TFS repositories, ensuring … of Full-Stack application development preferable in an Azure cloud environment. Must have 5 or more years of experience in both front-end and back-end technologies including C#, JavaScript, Node.JS, Angular, React, Express.JS. US Citizenship required (Please do not apply if no US Citizenship). Microsoft AZ-900 Azure Fundamentals or any higher Azure Certification. Proficiency in Microsoft Azure More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Java Angular Full Stack Developer

Tampa, Florida, United States
LTI Mindtree
Job Title: Senior Specialist - Architecture (Java FSD with Angular) Work Location-Tampa FL Job Description: Lead the design development and deployment of full stack applications using Java and modern JavaScript frameworks. Architect scalable backend systems using Spring Boot REST APIs and microservices. Develop responsive and dynamic user interfaces using React Angular or Vuejs. Collaborate with cross functional teams including Product … with emerging technologies and propose innovative solutions. Strong expertise in Java Spring Boot and RESTful API development. Proficiency in frontend frameworks like React Angular or Vuejs. Solid understanding of JavaScript TypeScript HTML5 and CSS3. Experience with SQL and NoSQL databases eg MySQL PostgreSQL MongoDB. Familiarity with Docker Kubernetes and CICD pipelines. Experience with cloud platforms such as AWS Azure or More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Full-Stack Java/J2EE Developer

Jefferson City, Missouri, United States
Hybrid / WFH Options
S2Tech
with business analysts, project managers, and QA teams to deliver functional and technical requirements Develop and integrate RESTful APIs and web services Create and maintain user interfaces using modern JavaScript frameworks (e.g., Angular, React, or Vue) Write efficient SQL queries, stored procedures, and manage database interactions (e.g., Oracle, MySQL, or PostgreSQL) Ensure application performance, scalability, and security through best coding … Java/J2EE Strong experience with Spring Framework (Spring Boot, Spring MVC, Spring Security) Experience with front-end frameworks such as Angular, React, or Vue Proficiency with HTML5, CSS3, JavaScript, TypeScript Hands-on experience with RESTful API development and integration Strong database experience with Oracle, MySQL, or PostgreSQL Experience with version control tools (e.g., Git, GitHub, Bitbucket) Familiarity with Agile More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Java Full stack Developer

Chadbourn, North Carolina, United States
Hybrid / WFH Options
Entrivis Technologies Inc
Role: Java Full stack Developer Location: Charlotte, NC Job Mode: Onsite Duration: Long term Experience: 8+ years Seeking an experienced with 8+ years of professional experience to join our Charlotte, NC team. The ideal candidate will design, develop, and deliver More ❯
Employment Type: Any
Salary: USD Annual
Posted:

Senior Software Developer

Guildford, Surrey, South East, United Kingdom
Hawkrose
Hawkrose is delighted to announce we are hiring for the role of Senior Software Developer. In this role, the successful candidate will be responsible for the delivery of exciting projects and products across our Civil Aviation, Defence and Public Sector More ❯
Employment Type: Permanent
Posted:

Embedded Software Engineer - Active Secret Clearance Required with Security Clearance

Grand Prairie, Texas, United States
Indotronix International Corp
Job Description: Knowledgeable in Cloud Technologies Agile Processes Cross functional knowledge Data analytics Experience in A&D industry Experience with Fiori, SAPUI5, OData Experience in JavaScript, Python Experience with S4 HANA Experience in JIRA and confluence Knowledge of GPD (Grouping, Pegging and Distribution) Tricentis and test automation tools APRISO PI/PO and IFLOW Experience Strong object-oriented ABAP on More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Developer/Data Engineer with Security Clearance

Mc Lean, Virginia, United States
River Hawk Consulting LLC
who can demonstrate an aptitude or willingness to learn some or all of the following technologies. AWS - S3, IAM, RDS, EMR, EC2, etc Linux Commands Trino Apache Spark Node.js JavaScript Preact.js Postgres MySQL HTML CSS Target Salary Range is $125k-$150k or more depending on experience. We recognize this skillset is in high demand and will provide opportunities for continued More ❯
Employment Type: Permanent
Salary: USD 150,000 Annual
Posted: