Node.js jobs in Poland

 ...Requirements Proven experience architecting TypeScript monorepos (Nx or Turborepo) at production scale Deep experience with Next.js and Node.js service design Strong PostgreSQL data modeling experience, ideally with financial or ledger-style data ( transactional... 

 ...suites (e.g., Splunk, New Relic, CloudWatch, Prometheus, Grafana, Kibana, Sentry). Hands-on programming capacity with JavaScript, Node.js, and TypeScript inside Linux/Mac environments. Solid background in Linux Systems Engineering and sustainable incident response... 

 ...retries, idempotency) testing and debugging Professional experience with at least one modern backend ecosystem such as Python, Node.js, Go, Java, .NET, PHP, or similar . Ability to quickly learn new technologies and become productive in unfamiliar codebases.... 

At ClickUp, we're building the future of work: the first truly converged AI workspace unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI. We are an AI-native company. Every team member is expected to leverage AI daily, and...

 ...Prometheus . Requirements Strong experience with TypeScript (strict mode) and modern JavaScript. Solid knowledge of Node.js and React . Experience working with Turbo monorepos and pnpm workspaces . Hands-on experience with TanStack Router or... 

 ...with Shopify as the backend and modern front-end frameworks (Next.js, Remix, React, etc.) in a headless configuration. Lead the...  ...end: React, Next.js/Remix, Tailwind CSS, TypeScript. Backend: Node.js, Express.js, serverless functions. Database: PostgreSQL, MongoDB... 

 ...enables multiple users to edit graph data and re-train AI models through their input. Creating libraries and building APIs in our Node.js backend to interact with the various ML components of the system. Diagnosing fault-tolerance and availability issues, as well... 

 ...OpenRouter or similar) and LLM observability / evaluation tooling ( Langfuse, LangSmith ). Familiarity with the TypeScript / Node.js / Next.js ecosystem. Experience in a startup or fast-paced, high-iteration product environment. Location Ruby Labs operates... 

 ...Kotlin, Objective-C/Swift) Creativity in solving different complex tasks Experience in web development, particularly with Next.js Experience setting up and maintaining mobile CI/CD pipelines (Azure Pipelines, Fastlane) Why you will love it At Patrianna,... 

 ...requires a software engineering veteran with 5+ years of craft depth who maps out robust application features fluidly natively using Node.js paradigms, evaluates web performance boundaries cleanly natively leveraging advanced Core Web Vitals tooling, and drives high-... 

 ...IP reputation. The pieces talk to each other, and the threat intelligence they generate at scale powers detection across the stack. Node.js is the segment of the hosting market growing fastest, and the next layer we want to build for it is runtime protection inside the... 

 ...of senior full-stack developers and coordinate technical execution across projects Build scalable full-stack features using Next.js, React, TypeScript, Prisma, and PostgreSQL Use Cursor IDE and AI coding assistants to accelerate development workflows and productivity... 

 ...reputation. The pieces talk to each other, and the threat intelligence they generate at scale powers detection across the stack. Node.js is the segment of the hosting market growing fastest, and the next layer we want to build for it is runtime protection inside the... 

 ...fast while maintaining quality: Language: TypeScript Frontend: React , Tailwind CSS , tRPC Backend: tRPC , Node.js , MongoDB , Temporal Infrastructure: GCP , Terraform Cloud , Kubernetes , Docker , GitHub Actions *We don’t expect... 

 ...We are looking for a Staff Node.js Developer - Architecture . This role is fully remote, we accept candidates from anywhere around the globe, given that candidates are within an acceptable time-zone difference to UTC+4 (at least 5 hours of overlap) . Salary: up... 

 ...partnership-driven approach. Requirements: ~5+ years of frontend development with React , plus solid backend experience in Node.js ( C# , Java , or C++ also relevant). ~ Strong command of modern frontend fundamentals — component architecture, state management... 

 ...technical decisions on framework and architecture choices (we want engineers who have strong views on things like TanStack Router vs Next.js App Router and can back them up with real experience). Set the standard for high-quality code — functional correctness,... 

 ...customers and partners for both technology and a partnership-driven approach. Requirements: ~5+ years of backend development in Node.js ( C# , Java , or C++ experience also relevant), plus solid working experience with React . ~ Proven production experience... 

What you’ll do here Set technical direction across Coder’s agent harness, integrations, and workflows. Design and build production systems in Go , with work across React and TypeScript where needed. Evolve agent execution, tool use, context management, streaming...

 ...Structure, write, and optimize secure database schemas and analytical nodes using PostgreSQL and BigQuery ecosystems. Containerized...  ...history operating as a Backend Developer, Systems Engineer, Node.js/Python Specialist, API Integration Architect, or closely matching... 

We're building a dataset to evaluate AI coding agents - how well a model handles real-world developer tasks. You'll create challenging tasks and evaluation criteria within realistic simulated environments: Build realistic developer environments - a virtual company ...

What you'll work on Design, implement, and maintain secure, reliable, and scalable cloud infrastructure. Build and improve CI/CD pipelines that support frequent, repeatable, and low-risk deployments. Automate infrastructure provisioning, configuration, deployment...

We are hiring a Solution Architect to support a global e-commerce leader modernizing the way its teams create and manage content with Agentic AI. In this hands-on role, you will define the target architecture and actively support engineering teams as they build a scalable...

 ...team of senior full-stack developers and coordinate technical execution across projects Build scalable full-stack features using Next.js, React, TypeScript, Prisma, and PostgreSQL Use Cursor IDE and AI coding assistants to accelerate development workflows and... 

Duties: Who you'll work with Our McKinsey Value Intelligence team is a high-impact engineering and analytics squad. We operate on a micro-front-end architecture , and encourage our colleagues to use the best technology for the job - whether it's Golang...

As a Mobile Architect (POS-Terminal) at Moniepoint, you will be responsible for designing and leading the architecture of our POS terminal solutions across multiple platforms. You will ensure the scalability, security, performance, and reliability of our POS systems and...

About This Role Own and continuously improve product quality by testing new features, identifying defects, creating automated tests, recommending process and product improvements, and developing strong feature and product knowledge. Key Responsibilities Perform ...

 ...product systems Contribute to a product experience where AI feels proactive, consistent, and dependable over time Tech Stack Next.js Python NodeJs Pytorch OpenAI / Anthropic / open-source LLMs SQL & noSQL Kubernetes Docker How We Work The... 

About Colonist We're building the biggest digital board game platform on the internet. Last year, our players spent 3,037 years playing 60 million games on our Settlers of Catan alternative. We're a fully remote, asynchronous team spread across multiple continents, ...

As a Mobile Architect (POS-Terminal) at Moniepoint, you will be responsible for designing and leading the architecture of our POS terminal solutions across multiple platforms. You will ensure the scalability, security, performance, and reliability of our POS systems and...