have the opportunity to develop critical applications, building modern, scalable, and secure web applications within a Scrum-based Agile environment, leveraging the latest open-source and proprietary technologies-including React, TypeScript, Python, and the ESRI ArcGIS JavaScript API. The Software Developer - JavaScript will collaborate closely with other team members to deliver high-impact tools and is responsible for the development … Degree and 4+ years relevant experience OR 6+ years of relevant experience Experience designing, building, and delivering web applications Experience using and developing applications with modern JavaScript libraries (e.g., React, Vue, Angular); preference for React and TypeScript Experience integrating with RESTful APIs, handling JSON data, and asynchronous operations (AJAX, JSON, REST) Experience with using Agile software development methodologies (Scrum) and More ❯
and back-end applications. Writing clean, efficient, and well-documented code in PHP and the Laravel framework. Developing interactive UI with JavaScript, TypeScript, and modern UI libraries such as React or Vue.js. Contributing to projects utilizing the .Net framework and C#. Deploying and managing applications using Docker Containers. Working within a hybrid infrastructure, encompassing both on-premise systems and cloud … Full Stack Developer. Strong proficiency in PHP and the Laravel framework. Solid understanding of modern TypeScript and JavaScript development. Experience with at least one modern Frontend Framework such as React , Vue.js , or similar. Experience with .Net and/or C# is highly desirable. Hands-on experience with Docker Containers . Familiarity with hybrid on-premise and cloud infrastructure . Excellent More ❯
a pivotal role in building our data services capability fit for the future. What You'll Be Doing Designing, developing, and deploying scalable and robust SaaS applications using Python, React, FastAPI, MongoDB, modern AWS cloud services, Terraform, and Airflow. Building and maintaining both the frontend and backend of our core product, ensuring seamless user experiences and high performance. Implementing DevOps … strong portfolio showcasing your skills in both frontend and backend development. Solid understanding of DevOps principles and experience with cloud platforms (AWS, Azure, GCP) Proficiency in front end e.g., React, Angular, Vue.js and frameworks such as e.g., Node.js or FastAPI. Experience with databases such as MongoDB and MySQL. Familiarity with API design and development, including serverless technologies, e.g. AWS ECS More ❯
a pivotal role in building our data services capability fit for the future. What You'll Be Doing Designing, developing, and deploying scalable and robust SaaS applications using Python, React, FastAPI, MongoDB, modern AWS cloud services, Terraform, and Airflow. Building and maintaining both the frontend and backend of our core product, ensuring seamless user experiences and high performance. Implementing DevOps … strong portfolio showcasing your skills in both frontend and backend development. Solid understanding of DevOps principles and experience with cloud platforms (AWS, Azure, GCP) Proficiency in front end e.g., React, Angular, Vue.js and frameworks such as e.g., Node.js or FastAPI. Experience with databases such as MongoDB and MySQL. Familiarity with API design and development, including serverless technologies, e.g. AWS ECS More ❯
Newark, New Jersey, United States Hybrid / WFH Options
SPECTRAFORCE
which analysis of situations or data requires an evaluation of intangible variables. 3-7 years of hands-on knowledge and experience with developing applications in Java, SpringBoot, Python, node.js, react or angular . Experience with developing java or python applications in AWS development stack Experience with using ECS, containers, GitHub, Kong/APIGEE and understanding of authentication and authorization enforcement … or Java Script; working in distributed systems, object-oriented programming, design patterns and design methodology; JAVA services using Spring CLI, Maven, Microservice, multi-threading, Concurrency and parallel processing. Frameworks: React Angular, SpringBoot, Node.js, such as Full/MEAN/MERN stack Data Store: NoSQL or Relational Data structures; MongoDB BPM tools. Data Streaming: SQS, Kinesis, Kafka Application Programming Interfaces (API More ❯
Provide technical guidance and mentorship to other engineers, ensuring code quality through reviews and best practices. Design and implement responsive, user-friendly web interfaces using modern JavaScript frameworks (Next.js, React). Collaborate with UX/UI designers to turn designs into functional, intuitive interfaces. Optimise front-end performance, ensuring smooth, fast, and reliable user experiences across devices. About You: Expertise … in JavaScript frameworks like React, Vue.js, or Angular, with proficiency in HTML, CSS, and responsive design principles. Strong experience with Node.js, Express.js, and building RESTful APIs or microservices. Proficiency in working with both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB) databases. CI/CD & DevOps: Experience with integrating automated tests into CI/CD pipelines (e.g., Jenkins, CircleCI, GitLab CI) and More ❯
contributing to a focused product experience in the AI observability domain. As a Senior Frontend Engineer on our team: You will build elegant, high-performance UI components in TypeScript, React, and Node.js in a modern, cloud-native environment. You will work within some of the most advanced frontend architecture, including micro frontends and microservices. You'll help drive the product … monitor, debug, and optimize database performance. Profil 5+ years of experience building complex web applications using JavaScript/TypeScript, HTML5, and CSS3.• 3+ years of hands-on experience with React, including state management, hooks, and component-based architecture.• Passion for AI Technologies and core understanding of Python AI frameworks is a plus• Experience designing user-centric interfaces with a strong More ❯
efficiency across the firm. You have experience with GitHub and most of our tech environment. Have a good understanding of event-based architecture (a plus). Are familiar with React (a plus). Have knowledge of Extreme Programming best practices like Test-Driven Development (TDD) and Pair Programming (a plus). Our Tech Environment Full-stack, cross-functional teams, working … closely with people of different specialisms within your team and across the business. AWS, Serverless, Terraform, C#, .NETCore, TypeScript, Node.js, GraphQL, React, Snowflake, Docker, Grafana GitHub for source control and continuous integration Developing solutions using Generative AI models Robust and performant cloud/serverless applications, with a focus on user experience and business growth. Backstage as our Internal Developer Platform More ❯
monoliths to microservices, upskilling colleagues and customers, always finding themselves learning from others, while constantly striving to be nice humans Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NET Core. We don't limit ourselves as a company and we expect all our Engineers to be keen on learning new technologies. Automation is … based design techniques such as using pattern libraries, styled-components, CSS-in-JS, BEM, and/or SUIT CSS Debugging infrastructure Building and maintaining CI/CD pipelines The React ecosystem including a test-driven approach Infrastructure as code technology like Terraform and Cloud Formation Familiarity with architectural and design patterns Use of architectural decision records More ❯
Bachelor's degree in computer science, Information Technology, or a related field • 3+ years of experience using web development technologies including HTML, CSS, JavaScript, and frameworks like Angular or React • 2+ years of experience using back-end languages such as Java, Python, Spring • 2+ years of experience with object-oriented programming concepts and design patterns Preferred: • Experience writing data driven More ❯
MS in Computer Science (or equivalent industry experience). Technical Mastery Expert in Java, Spring Boot, RESTful microservices, and event-driven architectures (Kafka, Avro). Strong frontend acumen with React, JavaScript/TypeScript, and API-first integration (OpenAPI). Deep familiarity with Kubernetes orchestration, container security, and infrastructure as code. Architectural & Analytical Skills Proven track record designing for high availability … prototype solutions, and lead adoption of new technologies. Passion for continuous improvement and fostering a world-class engineering culture. Technology Stack Backend: Java, Spring Boot, Entity Framework, REST Frontend: React, Angular, JavaScript/TypeScript Data & Messaging: Oracle, PostgreSQL, Kafka, Avro Infrastructure & DevOps: Kubernetes (PKS), Docker, Helm, Terraform APIs & Modeling: API-first (OpenAPI), UML Languages: English C1 Spanish Native What can More ❯
Primary skills & requirements; Must be eligible for SC Clearance Extensive experience building services using ASP.NET Core and C# Experience developing front-end web applications using modern frameworks such as React, Angular, or Blazor/Razor Experience with cloud technologies such as AWS or Azure Experience with CI/CD pipelines (e.g., GitLab, GitHub, Jenkins, or Azure DevOps) Proficiency with version More ❯
deploying other people's work into production. You'll empower teams with the mantra: you build it, you run it! Our teams have used Java, Ruby, Python, ES6 with React, C# with .NET Core. We don't limit ourselves as a company and we expect all our Engineers to be keen on learning new technologies. Automation is important to our … Experience building and maintaining CI/CD pipelines Component-based design techniques such as using pattern libraries, styled-components, CSS-in-JS, BEM, and/or SUIT CSS The REACT ecosystem including a test-driven approach Infrastructure as code technology like Terraform and Cloud Formation Familiarity with architectural and design patterns Please note, an increasing number of our customers are More ❯
London, England, United Kingdom Hybrid / WFH Options
Stealth iT Consulting
Primary skills & requirements; Must be eligible for SC Clearance Extensive experience building services using ASP.NET Core and C# Experience developing front-end web applications using modern frameworks such as React, Angular, or Blazor/Razor Experience with cloud technologies such as AWS or Azure Experience with CI/CD pipelines (e.g., GitLab, GitHub, Jenkins, or Azure DevOps) Proficiency with version More ❯
solutions - Lead the development of reliable/scalable applications - Mentor Junior team members. Successful candidates will need experience in the following: Core language: Java/Spring Boot, TypeScript/React/Angular, Golang, or Python (at least one of these). Strong problem-solving skills and ability to simplify complex concepts. Experience mentoring and guiding engineering teams. Confidence navigating and More ❯
requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical More ❯
requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical More ❯
requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical More ❯
requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical More ❯
requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical More ❯
requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical More ❯
requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical More ❯
requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical More ❯
requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical More ❯
requirements: Must be eligible for SC Clearance Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical More ❯
