176 to 200 of 2,371 Permanent ECMAScript Jobs

private medical cover, life assurance, and income protection. Hybrid working applies, with 2 days onsite each week in Southampton. Web Developer, Mobile Developer, React Developer, Next.js Developer, Frontend Developer, JavaScript Developer, TypeScript Developer, Ionic Developer, Hybrid App Developer, Cross-Platform Developer, iOS Developer, Android Developer, React Native Developer, UI Developer, Application Developer, Software Engineer, Storybook, Context API, GitHub, Jest, React More ❯

their technical abilities • Highly proficient in C++ and Python for engineering and scientific applications in LINUX environments • Knowledge of cloud computing platforms like Amazon Web Services (AWS) • Knowledge of Javascript and web technologies such as VueJS or React • Experience automating workflows across the enterprise • DevOps and Cloud computing Experience (Gitlab, CI/CD, CVE mitigations, Docker, Kubernetes, PIP) • Agile development More ❯

degree in Computer Science, Software Engineering, or related field. • 5+ years managing complex software platform development with large-scale data systems. • Hands-on technical background with programming (Python, Java, JavaScript, or Go), cloud platforms (AWS/Azure/GCP), infrastructure as code, data pipelines, and containerized/microservice architectures. • Experience managing multiple parallel workstreams in fast-paced environments. • Proficiency with More ❯

robust solutions. Candidate Profile 1-2 years' Python programming experience, ideally with automation projects. Skilled in Flask/Django with exposure to REST API development. Front-end experience with JavaScript/jQuery/HTML5/CSS is highly desirable. Familiar with Terraform or similar IaC tools. Comfortable in Linux environments; confident using VSCode . Strong grounding in software engineering practices More ❯

CSS knowledge Advanced knowledge of WCAG 2.0 and ADA standards and compliance Experience with BEM or other modular CSS methodology Experience with CSS preprocessors (e.g. Sass or Less) Advanced JavaScript knowledge Experience using Angular (or other framework) in a corporate environment, not including school Experience creating and using reusable UI components Experience writing unit tests and utilizing automated testing Familiar More ❯

or a related field 5+ years' of related experience 3+ years of experience in web application development using .NET and C# Strong proficiency in front-end technologies (HTML5, CSS, JavaScript) Experience with MySQL database design and management Familiarity with AWS services, particularly AWS Bedrock Knowledge of Generative AI concepts and technologies Experience with implementing chatbots or conversational AI systems Understanding More ❯

career development opportunities and performance bonuses. For a comprehensive list of benefits, speak to our recruitment team. We are looking for: Hands on experience of developing software in Java, JavaScript or Python Understanding of Cloud-based architectures in AWS or Azure Use of DevOps Automated Deployment tools such as Jenkins, Gitlab, Docker, OpenShift or Kubernetes Understanding of database technologies such More ❯

career development opportunities and performance bonuses. For a comprehensive list of benefits, speak to our recruitment team. We are looking for: Hands on experience of developing software in Java, JavaScript or Python Understanding of Cloud-based architectures in AWS or Azure Use of DevOps Automated Deployment tools such as Jenkins, Gitlab, Docker, OpenShift or Kubernetes Understanding of database technologies such More ❯

career development opportunities and performance bonuses. For a comprehensive list of benefits, speak to our recruitment team. We are looking for: Hands on experience of developing software in Java, JavaScript or Python Understanding of Cloud-based architectures in AWS or Azure Use of DevOps Automated Deployment tools such as Jenkins, Gitlab, Docker, OpenShift or Kubernetes Understanding of database technologies such More ❯

Engineering, Product, Security and CTO, to drive solutions to completion You'll need to have: 4+ years working building applications and services in a programming language such as Python, JavaScript, Go, C/C++, Java, etc. A degree in Computer Science, Engineering, Mathematics, similar field of study or equivalent work experience An understanding of fundamental concepts like compute, storage, file More ❯

a great working environment The potential to become a key subject matter expert within the group An interest in energy savings and societal transition to net zero Expected Skills: JavaScript, Node.JS and React Source control software (GIT), and Git Flow knowledge Ability to work in an Agile development environment Technical, diagnostic, and troubleshooting skills Understanding and knowledge of TypeScript, Docker More ❯

teams and product stakeholders to deliver products A Degree in Computer Science, Engineering, Mathematics, similar field of study or equivalent work experience We'd love to see: Experience with JavaScript/TypeScript Microservices/Distributed architecture/complex workflows experience. Prior work with middleware technology (e.g. Kafka, RabbitMQ) Experience with caching technology (e.g. Redis, memCached) Database schema design, performance optimization More ❯

ETL processes utilizing Linux shell scripting, Perl, Python, and Apache Airflow. AWS services such as CloudWatch, CloudTrail, ELB, EMR, KMS, SQS, SNS, and Systems Manager. Vue.js, ASP.NET (C#), NodejsReact, JavaScript, HTML, CSS, PostgreSQL, Liquibase, Elasticsearch, and Git. Ansible Apache Niagra Files (NiFi) Apache TIKA Databricks and Lakehouse architecture ElasticSearch, Splunk AWS SQS Ability to deliver an advanced visual analytic application More ❯

MS Office 365 suite, SharePoint Online, Power Apps, GitHub, MS Teams, etc. In-depth knowledge & experience using Visual Studio, with one of the programming languages: C#/Java/JavaScript/Python, and PowerShell. In-depth knowledge and thorough experience of using Serverless, SOAP, XML, REST, JSON, EDI, XSLT, Async/Sync, Request/Response, Service Bus, Publish/Subscribe More ❯

Red Hat OpenShift) with various interconnected azure components such as Entra Id and Open Shift. Expertise in Python coding and all libraries. Understand and enhance front-end applications using JavaScript (Vue and/or React JS), HTML5 and CSS3. Design, implement, and manage APIs using frameworks such as Flask and Django. Experience with cloud services and deployment technologies (Azure Functions More ❯

define operating standards and processes What we'll need from you Strong Tech skills: Extensive experience with Java related frameworks (e.g. Spring boot) Front-End Expertise: Proficiency in modern JavaScript framework (e.g. Angular) and related technologies (HTML, CSS) Microservices Architecture: Understanding of microservices principles and experience designing and developing RESTful APIs Cloud-Native Development: Experience with containerization technologies (e.g. Docker More ❯

deliver full features across Front-End,Back-End, Eventing and Storage layers. Genesys Software Engineers think through implementation details of scale, security and usability.We write code inJava, Python and JavaScript, and work with many technologies, includingDynamoDB,SQS, Kafka, Jenkins, GIT etc, all onAWS. Key Responsibilities: Your primary responsibilities will include designing, developing and maintaining the runtime engine for bots. You More ❯

Strong security best practices throughout the software development lifecycle • Experience in development and maintenance of automated testing frameworks • Solid understanding of back-end and front-end technologies (HTML, CSS, JavaScript) • In-depth knowledge of equities or equity derivatives, and trading workflows (including FIX protocol) • Direct collaboration with trading desks and business users • Bachelor's/master's degree in computer More ❯

years of full-stack software development experience for web and mobile applications. At least 2 years of experience with: Implementing pixel perfect frontends from designs, particularly using Figma Modern JavaScript frameworks, particularly React and Next.js React Native HTML/CSS Node.js GraphQL API development RESTful API integrations Relational Databases (PostgreSQL, MySQL, etc.) Some experience with: AWS (Cognito, S3) Firebase DevOps More ❯

on-site. An Excellent Candidate for this position will meet most of the following experience requirements: • Strong software development experience with programming languages such as Java, C++, Python, or JavaScript Pelagic AI, LLC 1765 Greensboro Station Place, Tower 1, Suite 900, McLean VA 22102 USA +1 • Deep understanding of software development principles and lifecycle • Security+ or comparable certification for privileged More ❯

Clearance Master's degree in Computer Science, Electrical Engineering, Systems Engineering, Software Engineering or related field or demonstrated experience Hands-on experience with one or more of the following: JavaScript, HTML, CSS, Python Familiar with one or more web frameworks (e.g., Angular, React, Vue) Experience authoring database queries using SQL Ability to work effectively in a multi-disciplinary, dynamic team More ❯

degree with 7+ years of relevant experience, OR Master's degree with 4+ years, OR PhD with 1+ year. Technical: Proficiency in at least one modern language (Python, Java, JavaScript, Go). Experience with software development methodologies. AI/ML concepts, including hands-on experience with LLMs or similar frameworks. Stakeholder engagement and solution presentation skills. Preferred Qualifications: Interest or More ❯

of the Microsoft .Net web stack including: Working knowledge of C# .Net Framework & Core Working knowledge of T-SQL Working knowledge of LINQ and Entity Framework Working knowledge of Javascript Working knowledge of HTML and CSS Working knowledge of IIS Working knowledge of PHP Hands-on experience in mobile development for iOS and Android (native or hybrid frameworks) Experience with More ❯

of the Microsoft .Net web stack including: Working knowledge of C# .Net Framework & Core Working knowledge of T-SQL Working knowledge of LINQ and Entity Framework Working knowledge of Javascript Working knowledge of HTML and CSS Working knowledge of IIS Working knowledge of PHP Hands-on experience in mobile development for iOS and Android (native or hybrid frameworks) Experience with More ❯

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 ❯