Frontend Developer (React) w Warszawa, Polska

• Zdalnie
• Kontrakt

160 zł PLN - 180 zł PLN

... with large public sector projects or comparable private sector engagements. Nice to Have: Additional years of experience with core technologies beyond the stipulated minimum. Frontend experience with React and TypeScript, and understanding of Ajax (min. 1 year). Experience with complex enterprise application integration.

• Hybrydowo
• Kontrakt

$2k USD

We are looking for an experienced Senior React Native Developer to join our team and contribute to the development of high-quality mobile applications. The ideal candidate has a strong understanding of modern state management solutions and mobile development tooling, and is passionate about delivering seamless user experiences ...

• Kontrakt

$2k USD

We're seeking a Lead Full-stack Developer to help build a new product powered by Python and FastAPI on the backend, React/TypeScript on the frontend, and PostgreSQL and OpenSearch for database management. This product runs in a multi-cloud setup and relies extensively on Databricks. Responsibilities Build and maintain web ...

• Kontrakt

$2k USD

We're seeking a Senior Full-stack Developer to help build a new product using Python and FastAPI for the backend, React/TypeScript for the frontend, and PostgreSQL and OpenSearch for database management. The product runs in a multi-cloud environment and relies heavily on Databricks. Responsibilities Build and maintain web ...

• Kontrakt

$2k USD

We're seeking a Lead Full-stack Developer to help build a new product powered by Python and FastAPI on the backend, React/TypeScript on the frontend, and PostgreSQL and OpenSearch for database management. This product runs in a multi-cloud setup and relies extensively on Databricks. Responsibilities Build and maintain web ...

• Kontrakt

$2k USD

We're seeking a Lead Full-stack Developer to help build a new product powered by Python and FastAPI on the backend, React/TypeScript on the frontend, and PostgreSQL and OpenSearch for database management. This product runs in a multi-cloud setup and relies extensively on Databricks. Responsibilities Build and maintain web ...

• Kontrakt

$2k USD

We're seeking a Senior Full-stack Developer to help build a new product using Python and FastAPI for the backend, React/TypeScript for the frontend, and PostgreSQL and OpenSearch for database management. The product runs in a multi-cloud environment and relies heavily on Databricks. Responsibilities Build and maintain web ...

• Zdalnie
• Pełny etat

... manipulation and analysis. Strong SQL Knowledge: Deep understanding of relational databases, query optimization, indexing, and data warehousing principles. Frontend experience: Over 1 year working with React. Regulatory Compliance & Detail-Oriented: Demonstrated ability to read, interpret, and enforce healthcare regulations ...

• Hybrydowo

... engineers to remain focused on core platform and integration work Mandatory Skills Description: Minimum 5+ years hands-on application development experience using React Experience Advising on UI Architecture Redesign Hands-On Experience with automated testing Hands-On Experience with backend integration Practical experience ...

• Kontrakt

$2k USD

We are building a new multi-cloud product and need a Senior Full-stack Developer to deliver Python/FastAPI services and React/TypeScript UI at scale. You will work with PostgreSQL, OpenSearch, and Databricks, improving performance and integrations across the stack. Apply now. Responsibilities Build and support web applications ...

• Kontrakt

$2k USD

We are building a new multi-cloud product and need a Senior Full-stack Developer to deliver Python/FastAPI services and React/TypeScript UI at scale. You will work with PostgreSQL, OpenSearch, and Databricks, improving performance and integrations across the stack. Apply now. Responsibilities Build and support web applications ...

• Kontrakt

$2k USD

We are building a new multi-cloud product and need a Senior Full-stack Developer to deliver Python/FastAPI services and React/TypeScript UI at scale. You will work with PostgreSQL, OpenSearch, and Databricks, improving performance and integrations across the stack. Apply now. Responsibilities Build and support web applications ...

• Hybrydowo
• Pełny etat
• Kontrakt

18500 - 21700 zł

... and Backend Engineering teams. Requirements Minimum 3 years of commercial software engineering experience Strong experience with JavaScript, TypeScript, and React Experience building modern component-based frontend applications Experience integrating frontend applications with backend APIs Understanding of software engineering ...

• Zdalnie
• Hybrydowo
• Pełny etat
• Kontrakt

... jednostkowe i e2e komponentów krytycznych; współpraca z backend teamem przy projektowaniu kontraktów API. Tech Stack Language TypeScript / JavaScript Framework React / Vue / Angular Real-time WebSocket / SSE 3D / Canvas WebGL / https://jobeax.com/link/Pi6fhUbEHsz2QAyA / Canvas State management Zustand / Redux / Pinia Build ...

35100 zł

... web applications that help users make real-time decisions based on high-density, geospatial information. What we value: Proficiency in JavaScript/TypeScript, React, and CSS. Experience building complex, map-based web applications with Mapbox, Maplibre, or Google Maps, with a focus on real-time rendering of multiple interactive ...

... aplikacji frontendowych opartych o React, działających w architekturze mikroserwisowej. Twój zakres obowiązków Implementacja nowych funkcjonalności w aplikacjach frontendowych Rozwój i utrzymanie aplikacji opartych o React Współpraca z zespołem projektowym przy rozwoju usług bankowości elektronicznej Tworzenie wysokiej jakości ...

• Zdalnie
• Hybrydowo
• Pełny etat

€75k EUR - €93k EUR / year

... environment where everyone feels comfortable taking care of themselves, taking time off, and finding work-life balance. Main requirements WHO YOU ARE - A specialist frontend software engineer with strong expertise in React and React Native , along with a solid understanding of related technologies. - Experienced in distributed systems ...

PepsiCo is seeking a Senior Shopify Developer / Tech Lead to design, build, and maintain Shopify storefronts for US and Canada. You will craft Liquid templates, theme components, and app integrations, collaborating with marketing, sales, and global teams to deliver compelling shopping experiences. You will implement frontend ...

18900 - 23100 zł

... biznesowej, przez dane i komunikację asynchroniczną, aż po frontend. Szukamy osoby backend-first, bardzo mocnej w .NET/C#, która jednocześnie potrafi wejść w React/TypeScript i dowieźć funkcjonalność obejmującą cały stack. Stack technologiczny .NET 9 / C# 13 | React 18 / TypeScript | SQL Server | MongoDB / Redis | Azure ...

• Zdalnie
• Kontrakt

25000 - 30000 zł

... https://jobeax.com/link/GrYTXLZMpxEMJknV Core + EF Core, MediatR lub równoważny pattern command/query, MS SQL Server z umiejętnością czytania planów wykonania i świadomego indeksowania. Frontend: React + TypeScript po obu stronach, z zarządzaniem stanem (Redux, Zustand, Jotai) wybranym i uzasadnionym. Chmura: Azure (App Service, Application Insights, ...