2808 backend developer English-speaking jobs in Warsaw

We are not just looking for someone to code – we are seeking a developer who takes pride in clean architecture ... solutions Profile required You have 7+ years of professional experience, with 5+ years in Java backend

You’ll be using Typescript across both frontend and backend. The UI is React, with MUI, and Vite. ... The backend stack is mostly serverless with NodeJS: Lambda, RDS Aurora Serverless, API Gateway, and CDK ... We’re starting a brand new project and we’re looking for a full‑stack engineer with strong backend experience ... production for ZF’s product catalog Continuous improvement in developing, maintaining & enhancing both backend

About the project Join our team and you’ll be responsible for helping us build and maintain scalable backend ... Your responsibilities Design, develop, and maintain backend services in Java (Spring Boot) and build ... automation, data integration, or serverless (AWS Lambda) projects Our requirements 3 years of experience in backend

project We are seeking a highly skilled CDP (Adobe) Developer to join our team. ... CDP (Adobe) Developer Miejsce pracy: WarszawaTechnologies we use Expected Microsoft Dynamics About the ... Our requirements Proven experience as a CDP Developer with a strong focus on Adobe Experience Platform

This is not a backend role that sits in a corner. ... Knowledge of API gateways , webhooks , SpiceDB , or event-driven architecture Exposure to developer ... What You'll Do Design and develop backend services in Rust and Kotlin Build core platform ... tooling that's actually delightful to use What You Bring Must-Haves: Solid experience as a backend

Jenkins Copado Gearset About the project We are seeking a highly skilled Senior Salesforce Developer ... Senior Salesforce Developer Miejsce pracy: Warszawa Technologies we use Expected Salesforce Apex Visualforce

Senior Software Developer (Quality Infrastructure) Join to apply for the Senior Software Developer (Quality ... Ever since we started, back in 2000, we have been striving to make the most effective developer tools ... About the role: We are currently seeking a Senior Software Developer to drive the development and evolution

Architecture & Backend Development — Build scalable backend services in .NET (C#) and Python, working ... Strong backend engineering skills in Python. ... This includes working across backend systems, RAG pipelines, prompt engineering, and cloud-native deployments

Core Requirements Great experience working with backend technologies, ideally with Go; System design

If you’re a curious problem-solver who carves their own path, join the team behind Threat Protection Pro, the NordLynx protocol, and the fastest VPN on the planet—tools that put privacy, security, and control back in people’s hands. Your impact? Helping millions take back control of their online security, privacy, and data.

Developers interested in transitioning to Golang from other backend languages! ... continues to grow rapidly, we’re thrilled to announce that, for the first time, we’re seeking Senior Backend ... Core RequirementsOver 4 years of experience in backend development.Preferably with a background in Python

Main ResponsibilitiesBuild a completely new sophisticated microservice system for the new eSim Product;Create features to support layers of multi-dimensional personalization, A/B experimentation, and analytics;Develop and maintain a high-quality codebase;Seek to improve code and performance constantly;Mentor colleagues on development best practices & provide technical guidance;Exercise influence o

Passionate about secure, compliant backend architecture and technologies.

A toggle-ready platform that helps modern teams thrive—without the security headaches. Trusted by 11,000+ global companies, NordLayer plugs into any tech stack and protects users across borders. Your impact? Helping businesses stay protected and moving forward with future-ready network security.

systems with multiple consumersStrong experience with relation databases like PostgreSQLExperience with backend

systems with multiple consumersStrong experience with relation databases like PostgreSQLExperience with backend

You will work in a cross-functional engineering squad responsible for creating high-performance backend ... role where you work on mission-critical applications, improve system performance, and design robust backend ... You will work in a cross-functional engineering squad responsible for creating high-performance backend ... components that scale across the organisation. ,[Design, develop, and maintain backend services powering ... role where you work on mission-critical applications, improve system performance, and design robust backend

Oversee the development, optimization, and scalability of backend systems (priority focus). ... As CTO, you will spearhead our technological strategy, with a strong focus on backend systems, while ... Requirements: Hard Skills: Exceptional expertise in backend development, including modern frameworks

Are you ready to bring order to chaos and build a robust backend from the ground up? ... This role is perfect for a backend engineer passionate about clean architecture, modular development, ... yourself as the core engineering force — a unique opportunity to have a direct impact on shaping the backend ... Generation (RAG) and embedding-based indexingBackend APIs for smooth interaction and integrationRefactor the backend ... organizations.Collaborate closely with the CTO in a small but high-impact team.What We're Looking For:6+ years of solid backend

Continuously learn and adapt to industry standards, best practices, and the evolving landscape of developer-focused ... understand and interpret API documentation and effectively design interfaces that can interact with backend ... about aesthetics—it’s about tackling technical challenges and understanding how things are wired at the backend