React node js developer jobs in Poland

 ...Honest Trailers. Fandom equips high-agency developers with an uncompromised software canvas to...  ...features fluidly natively using Node.js paradigms, evaluates web performance boundaries...  ...code natively leveraging TypeScript, React, HTML5, and relevant modern software... 

 ...client from banking sector. Responsibilities: Develop and maintain scalable frontend applications using React 19 and TypeScript . Build and optimize...  ...mode) and modern JavaScript. Solid knowledge of Node.js and React . Experience working with Turbo monorepos... 

 ...Role: SAP Developer - CAP, ABAP, BTP & AI Services Location: 100% Remote (Europe - Any...  ...CAP (Cloud Application Programming Model, Node.js) as primary development platform SAP...  ...) Agentic patterns (tool calling, ReAct, human-in-the-loop) AI observability... 

 ...Requirements ~5+ years of experience in full-stack development with a strong focus on backend. ~ Deep expertise in TypeScript, Node.js, Next.js, and React . ~ Experience with AWS Serverless , distributed computing, and big data architectures. ~ Strong SQL skills (... 

 ...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... 

 ...Checkly as a Senior Customer Solutions Engineer and empower developers and agents to own and ensure application performance and reliability...  ...that allow you to read, write and debug code ( Javascript/Node.js preferred). ~5+ years experience in a Solutions... 

 ...interact with their assets. Our stack is React on web and React Native on mobile, and we...  ...build next. The opportunity Design, develop, and maintain high-quality consumer-facing...  ...views on things like TanStack Router vs Next.js App Router and can back them up with real... 

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

 ...overcoming complex IT challenges through tailor-made software development and data-driven solutions. Softeta is looking for a Java Developer to become a part of our vibrant team and will be work for our client from banking sector. Responsibilities: Implement and... 

Summary The Wikimedia Foundation is seeking a Senior Software Engineer to join the team supporting the Wikidata Platform — the structured data backbone of Wikimedia projects and a key part of the global open knowledge ecosystem. You’ll help scale and sustain the Wikidata...

About Nethermind Nethermind is a blockchain research and software engineering company building high-performance infrastructure, security tooling, and cryptographic systems across the Ethereum ecosystem and beyond. We work closely with protocol teams, L2s, and ZK projects...

 ...focused on elite engineering craftsmanship. Position Overview We are seeking a highly analytical, systems-minded Middle Java Developer to join our expanding back-end engineering division in a remote-first capacity. In this core development seat, you will claim accountability... 

 ...foundational API test automation concepts, script writing (via Python or JS/TS), and monitoring dashboards (such as **Grafana**). ~...  ...individual bonuses. Specialized regional perks for Bulgaria-based team nodes, including expanded medical insurance coverage and multi-sport... 

 ...design and evaluate open source/vendor tools for data lineage Work closely with Dropbox business units and engineering teams to develop strategy for long term Data Platform architecture to be efficient, reliable and scalable Conceptualize and own the data architecture... 

 ...Acquisition: AI Acquisition (aiacquisition.com) is a premier, internationally recognized AI product incubator, growth marketing tech developer, and elite automated systems provider operating on a relentless mission to build, test, and ship highly autonomous enterprise... 

 ...represent the domain in the AI Steering Committee/AI Hub, measure AI ROI, and help shape the organization's AI Playbook. Coach and develop Engineering Managers, build a talent pipeline across all levels (including Staff Engineers and future EMs), and design career paths... 

 ...platform services and tooling across the organization. The role focuses on full‑stack software architecture, infrastructure, and developer productivity across on‑prem and cloud environments. You will help drive engineering maturity and operational excellence across...