551 to 575 of 887 Node.js Jobs

standard for how systems are tested, measured and operated, and document it for the engineers who follow What we are looking for Node.js and TypeScript in production, with real systems behind you SQL well past the ORM: query plans, indexes, and what a write costs at scale Data pipelines built ...

will acquire a range of knowledge of financial products generally. Responsibilities Maintain and develop our risk‐engine, which is implemented in JavaScript/NodeJS and Java with an in‐house library of functions. Expose to various asset classes, including equities, foreign exchange, commodities, interest rates, inflation, credit defaults, etc. ...

will acquire a range of knowledge of financial products generally. Responsibilities: · Maintain and develop our risk-engine, which is implemented in JavaScript/NodeJS and Java with an in-house library of functions. · Expose to various asset classes, including equities, foreign exchange, commodities, interest rates, inflation, credit defaults, etc. ...

SIPREC and call recording integrations. Speech-to-Text (STT), Text-to-Speech (TTS) or Large Language Models (LLMs). Scripting or automation using Python, Node.js, Bash or similar. Cloud-based telephony and communications platforms. AI experience is not a prerequisite . The business is happy to invest in training ...

hard-working, committed colleagues means you feel the need to live up to them. Qualifications Required technical skills: Our backend stack is based on Node.js for the most part, with some bits and pieces in different languages (Ruby, Go). The frontend stack is currently based on Pixi.js for Canvas ...

addition, you will be Ableto demonstrate software skills in some of the following technologies on both Windows and Linux:C++JavascriptPythonXMLJSONHTMLCSSWeb backend servers (Angular, Django, NodeJS, React, Apache or similar)Web SocketsDockerTCP-IP/UDPSQL or other databasesDev tools (Wireshark, system log interrogation etc..)DatabasesCyber SecurityDesirable: Exposure to IP video ...

English. You are confident working with a modern tech stack, including proficiency in more than one Object-Oriented Programming (OOP) language or TypeScript, Node.js, PostgreSQL, GCP, and Kafka Stream. You have experience taking part in strategies to attract and retain top-tier engineering talent and are committed to continuously raising ...

standards and how we work day to day Write automated tests in Playwright and test our APIs with Postman, across a serverless stack of Node.js, TypeScript, SvelteKit and GCP Test AI-powered features in production, including agentic workflows and LLM outputs, and help build the evals that tell us whether ...

GenAI/LLM capabilities into production systems: RAG, embeddings, prompt engineering, LLM APIs (OpenAI, Gemini, Claude, etc.). Solid proficiency in Python (preferred) or Node.js for backend integrations and automation scripting. Experience with CX and contact centre infrastructure: IVR, SIP, CTI, and omnichannel API integrations. Skills & Competencies Ability to lead ...

traces and repeatable evaluations. What you'll bring Hands‐on production experience with LiveKit and real‐time voice applications. Strong Python or TypeScript/Node.js skills and an understanding of asynchronous systems. Practical knowledge of WebRTC, SIP, audio pipelines and network failure modes. Experience evaluating voice quality and safely shipping ...

functionally with engineering and product teams, and other technical writers or contractors. Bonus Points: Basic knowledge of modern full-stack web development technologies (React, Node.js, CSS) Computer science degree (or related field) Compensation This role offers cash compensation and a stock options grant. For roles based in the United States ...

bugs while writing highly efficient and performant code. What you’ll need: Core technical stack: Extensive experience writing efficient, production-ready code in TypeScript, Node.js, React, Go and other server programming languages. Scale and data expertise: Proven experience working with data-intensive applications, complex workflows, and big data at scale. ...

architecture. We want you making important technical decisions, not just implementing someone else's. No legacy baggage . We're on a modern Node.js, TypeScript and GCP stack. You don't need to know it already. We care far more about the systems you've built than the tools ...

latency, high-throughput distributed systems . Previous on‐call experience , with a pragmatic approach to reliability and incident management. Nice to have Background in Node.js or other backend languages. Familiarity with cloud infrastructure (AWS, GCP) and event‐driven architectures. Why Deliveroo Our mission is to transform the way you shop ...

addresses, and alphanumerics. Familiarity with GenAI/LLM capabilities: RAG, embeddings, prompt engineering, LLM APIs (OpenAI, Gemini, Claude, etc.) Experience in Python (preferred) or Node.js for backend integrations and automation scripting Experience with bot analytics, AI quality monitoring, and solution optimization tooling. Working understanding of core business KPIs such ...

already have A track record of independently delivering and maintaining production software, integrations or automation in a commercial environment. Strong TypeScript and Node.js skills, including APIs, background jobs and integrations. Strong SQL skills and experience investigating and reconciling data across systems. Experience building straightforward web interfaces using React, Next.js ...

global technology teams and collaborating directly with business and trading stakeholders* Strong experience with Relational Databases like Oracle, MSSQL.* Advanced programming skills in Angular, NodeJS, .Net/C#, Java, Caching using GEMFIRE & Ignite and enterprise messaging frameworks Kafka* Proven expertise in event‐driven and API-led architecture.* AI Tools & Platforms ...

ability to explain technical concepts to non-technical users in a clear, empathetic manner. Understanding of web development, with some experience using Python, React, Node, FastAPI, and MongoDB. How we show up Build for the next decade, not next quarter . Our targets are outrageous on purpose. The world ...

system or a program, not just a queue of tickets Technical enough to build: comfortable with scripting and light application development (Python, JavaScript/Node, APIs, SDKs), and fluent with AI development tooling (Claude, Cursor, agent frameworks, MCP). A CS degree is not required Data-fluent: comfortable in Salesforce ...

Role: Senior Node.js Developer Location: Pittsburgh, PA (Hybrid 3 days in client office) Experience: 6+ years of experience Duration: Full time Max Salary: $120K/Base About the role We are looking for an experienced Node.js developer to build and maintain fast, reliable backend services and APIs. You will write … guide junior developers, and help the team make good technical decisions. What you will do Build and maintain REST APIs and backend services using Node.js Design database structures and write efficient queries Write clean, testable, and well-documented code Review code and mentor junior developers Find and fix bugs ...

Full Stack Software Developer Permanent Location: Home/London – 3 days a week onsite Salary: £80,000 - £90,000 (+ benefits) Skills: JavaScript, React, Node.js, AWS, DV Clearance We are looking to recruit a DV Cleared Full Stack Developer for a leading technology consultancy. You will join an established engineering … team. You will work across the full technology stack, contributing to the design, development and enhancement of an established product using JavaScript, React and Node.js , while supporting an increasing focus on AWS-based cloud delivery . You will work closely with engineers, technical leadership and delivery stakeholders, taking ownership ...

Full Stack Software Engineer (Machine Learning) Permanent Location: UK - Remote Salary: £60,000 - £65,000 (+ benefits) Skills: React, TypeScript, Node.js, Python, Machine Learning We are recruiting for a Full Stack Software Engineer to join a growing technology business developing innovative AI-powered software solutions within the education sector. This … practices. Participate in technical discussions, code reviews and architectural decisions. Skills & Experience Commercial experience in full stack software development, ideally using React, TypeScript and Node.js . An understanding of machine learning concepts and techniques , particularly statistical ML, classification or natural language processing. Experience with Python, ideally involving machine learning applications ...

Senior Full Stack Engineer, you'll design and ship high-performance web applications across our React/Next.js frontend and Node.js/Express backend with real autonomy. You'll make architectural calls, explain the tradeoffs behind them, and stand behind them in review. You'll work directly with product managers … Champion engineering best practices and help define how the team works at its best Strong proficiency with React.js and Next.js on the frontend Solid Node.js and Express.js experience on the backend Hands-on experience with AWS services (EC2, S3, Lambda, or similar) Experience designing and consuming RESTful APIs and working ...

e.g., LangGraph, Langfuse). Design evaluation, monitoring, and observability to ensure reliability and readiness for production. Develop scalable, event-driven microservices and APIs using Node.js and TypeScript. Build modern, responsive React frontends to make AI useful in customer workflows. Architect cloud-native systems on AWS (Lambda, ECS/Fargate … deliver customer-ready features. Essential Experience Extensive software engineering background, building, deploying, and running production LLM/AI applications. Strong hands-on experience with Node.js, TypeScript, and production React. Experience with prompt engineering, agentic workflows, RAG, and LLM integration. Knowledge of AI evaluation frameworks, monitoring, and observability. Deep understanding ...

specifically managing billing and application management systems . Craft responsive frontend user experiences: Design and implement polished, accessible user interfaces using React, TypeScript, and Node.js . Ensure production reliability & test coverage: Safeguard core functionality by writing comprehensive end-to-end (E2E) automated tests and implementing robust logging, retries, and failure … hands-on experience designing, building, and consuming REST APIs and system-to-system integrations . Modern frontend stack: Practical experience with TypeScript/JavaScript, Node.js, and modern frontend frameworks such as React . Engineering & DevOps foundations: Familiarity with modern software development practices (Git, code reviews, automated testing) and DevOps tools ...