840 developer English-speaking jobs in Warsaw

(good practices, appropriate frameworks, etc) While in the beginning you will be the only frontend developer

We are looking for a Full-stack Developer for a global IT services company with offices in Chicago, Warsaw

Software Developer will collaborate on a distributed team to write code, fix bugs, and modernize the Landscape codebase. Requires proficiency in Python, web frameworks (Flask, Django), databases, and ORMs (PostgreSQL preferred). Experience with Ubuntu as a development and deployment platform is necessary.

Node.js Developer needed for a growing IT company. Expert knowledge of database design, message brokers, and application architecture required. Experience with Docker, monitoring tools, and distributed systems is essential. Strong communication skills and a desire to mentor are also needed.

Lead the design, build, and maintenance of scalable microservices using Kotlin for a fintech expense management platform. Requires 5+ years of experience with server-side languages, distributed systems, AWS, and PostgreSQL.

cloud-native architecture patterns, OpenSearch and/or Elasticsearch, internal platforms, shared frameworks, developer

Python Developer for systematic trading strategies. Designs, researches, and manages quantitative investment strategies using advanced financial modeling. Requires 10+ years of experience developing quantitative models for equities, futures, and/or FX.

will be best suited for this role if you have: 3-5 years of professional experience as a software developer

Senior iOS Developer role focusing on implementing new features and UI improvements using Swift/SwiftUI and TCA. Responsibilities include bug fixing, code review, and CI/CD implementation.

.NET Developer (gaming) role requires 5+ years in C# and strong .NET knowledge. Responsibilities include analyzing and rewriting C# code for Linux migration, using SQL, and Git. English proficiency is required.

Develop new features and support the Origination Platform using Java, Kotlin, and Spring Boot. Apply dev craftsmanship in an Agile SCRUM environment. Requires 3-5 years of experience.

Build a next-gen Investment Reporting platform from scratch. Design scalable Java backend services and responsive Angular UIs. Requires experience with Spring Boot, microservices, and relational databases like Sybase/Oracle. Fluent English is required.

Design, develop, and maintain an internal automated testing framework for Veeam products. Requires good knowledge of C# and the .NET platform, along with understanding software design principles. English proficiency is necessary.

Android Developer for financial applications. Design, develop, and maintain Android mobile apps using Clean Architecture and MVI. Requires 5+ years of Android experience and 1+ year with Kotlin Multiplatform.

Develop and support Veeam Backup for Office 365. Requires good C# knowledge and deep understanding of the Windows platform, including .NET and Win API.

Develop high-quality, scalable code for financial services applications using .NET and C#. Design technical solutions, resolve issues, and support the full software development lifecycle. Requires 3+ years of experience and strong SQL Server knowledge.

processesCollaborate with the project team during implementation tasksТребованияAt least 3 years of experience as a developer

Senior RTL Developer to lead functional specification development, design microarchitectures, and perform RTL debugging for next-generation SoCs and digital IPs. Requires 7+ years of digital design experience, strong Verilog/VHDL knowledge, and familiarity with tools like Cadence Genus or Synopsys Design Compiler.

About the position We are looking for a Full Stack Developer (Java / JavaScript) with solid commercial ... As a Full Stack Developer, your role will be to contribute to end-to-end product development, turning

In short We're looking for a Mobile Developer with serious BLE experience. ... What we're looking for 5+ years as a Mobile Developer Strong hands‑on BLE experience (not "I read about