Praca dla javascript back-end developer w Warszawa

Nord Security in Warszawa, Poland, invites a QA Engineer focusing on backend and API testing to join our team. You will design and execute test plans, automate where possible, and collaborate with product, engineering, and DevOps to validate complex systems, APIs, and performance.This role supports high-quality releases across web and back-end components....

DXC Technology Inc. in Poland is seeking a Senior SAP HCM Full-Stack Developer to join their BizDevOps team. The role involves designing, testing, and maintaining SAP HCM systems, focusing on full-stack development using SAPUI5 and JavaScript.Candidates should have at least 5 years of experience in SAP software development, with expertise in OO-ABAP and...

Joining Moderna means advancing mRNA science to transform medicine. Work with exceptional global teams on a broad pipeline and build a career that makes a real difference for patients. Moderna is strengthening its international business services hub in Warsaw, supporting our growing global operations. We welcome professionals ready to help advance our...

Sii Poland is seeking a Senior Front-end Developer with Angular to join our team responsible for developing and maintaining business-critical applications across multiple countries. The role focuses on modernization, scalability, and high operational standards in the vehicle leasing and fleet management domain.You will design, develop, and maintain modern...

SimCorp is seeking a skilled .NET Developer to join our Investment Operations product area in Warsaw. You will contribute to enterprise products, collaborating with colleagues across Ukraine, Poland, Denmark and Germany, and grow expertise in applied finance and modern software engineering practices.You will work in a self-organized Scrum team, developing...

voize is seeking an Android developer to own the development of our Android apps using Kotlin and Jetpack Compose. You will collaborate with product and engineering to turn ideas into launches, delivering features that simplify frontline workflows.Join a mission-driven team building AI companions to ease daily tasks. Excellent English is required, and you...

Us3 Consulting is seeking a Senior Full-Stack .NET Developer to deliver end-to-end business features across backend APIs, frontend applications, databases, and cloud-connected services.You will work across the full application stack, building robust solutions with C#, .NET, ASP.NET Core, React, TypeScript, SQL/NoSQL databases, and cloud services. This is a...

AirHelpis aglobal travel tech companyon a mission to make every journey smoother. We built our name helping millions of travellers claim the flight compensation they're owed - and that's now the foundation of a broader platform of travel protection and convenience products spanning the entire journey.As we continue to scale our products and services, quality...

EPAM Systems, Inc. is seeking an experienced Senior React Native Developer to join our team in Poland. You will build high-quality cross-platform mobile apps, leveraging Expo/EAS for builds and submissions and implementing robust state management.You will work in a hybrid setup (3 days in office) across multiple Polish offices, collaborating with designers,...

Base.com in Warszawa seeks a Business Intelligence Developer to lead end-to-end BI development, turning data into insights that shape growth. You will own requirements, data ingestion, warehousing, and reporting, delivering robust dashboards and data models for strategic decisions.The ideal candidate has deep SQL expertise, advanced Power BI skills, and...

Citi in Warsaw is seeking an experienced Java developer to join the Risk Technology Team. You will contribute to the end-to-end delivery of risk solutions for rates and derivatives, collaborating with a global client base.The role requires 8+ years of Java with Spring Boot and microservices, plus hands-on experience with Kafka, Docker, Kubernetes, SQL and...

Polcode is seeking a strong Mid/Senior Full-Stack Developer (.NET + React) to join an ongoing project for an Israel-based client in the insurance domain. The role covers backend-heavy development, REST APIs, and cloud migration to a SaaS model, with frontend work in React and RTL/Hebrew support as needed.Remote within Poland or in Warszawa office. You will...

A pioneering FinTech start-up is seeking a Back-End Engineer to drive innovative projects and API designs. The ideal candidate will have experience with Java Spring Boot and Python, along with strong analytical skills. The role offers competitive compensations ranging from PLN 15,000 to PLN 23,000 net monthly, along with a remote-first work environment and...

Overview This high-visibility position, reporting into the Senior Shopify Developer / Tech Lead for North American Digital Commerce. This role will be responsible for the design, development, and maintenance of Shopify-based e-commerce storefronts. This will include building and customizing Liquid templates, theme components, and app integrations to deliver...

Overview This high-visibility position, reporting into the Senior Shopify Developer / Tech Lead for North American Digital Commerce. This role will be responsible for the design, development, and maintenance of Shopify-based e-commerce storefronts. This will include building and customizing Liquid templates, theme components, and app integrations to deliver...

Overview At JetBrains, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create. We are looking for a product designer to work on Air, the company's new...

PandaDoc is hiring a Senior Python Engineer for the Content engineering team. You will own back-end systems powering real-time collaborative editing, data persistence, and event-driven pipelines across a microservices landscape.You will work on a scalable architecture, ensure reliability and observability, and contribute to AI-powered capabilities in a...

Full-time B2B | Remote EU / Poland | Food & Beverage SaaS Context We are an AI-native data and technology partner for private capital and healthcare. Founded in 2010 and headquartered in Warsaw, we work with leading PE firms, VC funds, and healthcare organizations to build proprietary data infrastructure, deploy AI solutions, and drive AI-native...

# Staff Software Engineer, Gemini Enterprise Mobileat Google • Warsaw, PolandBack to jobs1. Home2. Jobs3. Poland4. Staff Software Engineer, Gemini Enterprise Mobile—G## Staff Software Engineer, Gemini Enterprise MobileGoogle00Software EngineeringFull-timezł480000 - zł492000 (PLN) + 20% bonus target + equity + benefitsWarsaw, PolandApply Job### Job...

Asana is seeking a full-stack engineer for our Warsaw office with a hybrid work model. You will contribute to the end-to-end product, from UI to backend processing, collaborating with product, design, and data science teams to deliver scalable solutions.Qualifications include 4+ years in full-stack development, experience with JavaScript/TypeScript (React,...