1171 backend developer English-speaking jobs in Warsaw

Requirements Minimum 4 years of experience working as a Frontend Developer; Very good proficiency in ... catering to the needs of the digital era and serving over 200 clients in Poland, we are seeking a Frontend Developer

We are currently looking for a Senior Java Developer to join the team of our client, a prominent international ... sector.In this model, you will sign a B2B cooperation agreement directly with Optiveum.As a Senior Java Developer

What you’ll bring: The Ingredients Extensive backend engineering expertise, ideally within JVM-based ... do: The Recipe Lead cross-squad technical initiatives to design and build modular, globally scalable backend

About the role As an IT Senior Developer, you will be responsible for the development, enhancement, design

Senior iOS Developer (Swift/SwiftUI), Remote You will: Build and maintain features in a native iOS application

Experience across both backend and frontend. ... Within engineering, our product teams are cross-functional, pairing frontend and backend engineers with ... What we are looking for Strong professional experience building and running backend systems in Kotlin ... What you will do Design, build, and operate backend services in Kotlin or Java, and own them in production

Basic backend or data engineering context (Node.js, Python, REST/gRPC APIs, or data pipelines). ... customers are the engineering and product teams across HelloFresh, so reliability, automation, and developer

[Design, develop and maintain internal business applications using ASP.NET Core (.NET 8). , Develop backend ... Furthermore, we envision that you have: 3+ years of professional experience as a Software Engineer or .NET Developer

force multiplier.Own & elevate ML infrastructure: Build, maintain, and refine the core repositories, developer ... systems.Fluency across the data and ML stack (Python, Spark, Databricks) and working knowledge of the backend

Senior Frontend Developer provides technical guidance, develops software features, and mentors junior engineers.

We have one open position of Full Stack Developer with one of our client based in Warsaw, Poland.

TSR) and Plug‑in SuccessIdentify, analyze, and resolve roaming‑related issues across EMSP, CPO, and backend ... not a must, knowledge Roaming Hubs-setupHas a solid understanding of system integrations, APIs, and backend

Pharmaceutical Start: ASAP Work model: Remote Contract: B2B Start: 01/.09/2026 Summary The Senior SAP ABAP Developer

practices Professional-level English enabling smooth business communication Nice to have: AWS Certified Developer

They are seeking an experienced Senior .NET Developer to join their team in Warsaw on a contract basis ... Position Overview As a Senior .NET Developer, you will play a central role in designing, developing and ... They are seeking an experienced Senior .NET Developer to join their team in Warsaw on a contract basis ... Position Overview As a Senior .NET Developer, you will play a central role in designing, developing and

As a Salesforce Developer, you'll contribute to the design, development and enhancement of key internal ... Preferred Qualifications: Salesforce Platform Developer I certification Experience with integrations

Key Responsibilities As a Lead Java Developer/Senior Java Developer, you’ll be joining a distributed ... Skills and Experience Technical skills: Versatile Java developer with good software design principles

Introduction & Summary: We are seeking a highly skilled Senior .NET Developer with a strong background

We are looking for an experienced Linux Expert Developer / DevOps Engineer to join an international team

For our client operating in the renewable energy industry, we are looking for a Fullstack Developer ( ... automation, continuous integration, continuous delivery, test automation, release management, and improving developer