3077 backend developer English-speaking jobs in Masovian Voivodeship

Overview Backend Java Developer Location: Warsaw, PL, 00-807 Requisition ID: 18766 Brightstar is ... For more information, please visit Role overview As a Mid-Level Java Developer, you will play a pivotal ... role in the design, development, and maintenance of high-performance backend systems. ... development experience Backend Development: Expertise in Java 17+ Proficiency in Spring, Spring Boot ... Ensure security, scalability, and performance in all backend solutions System-Level Skills: Employ Bash

Backend Engineer/Developer Miejsce pracy: Warszawa Technologies we use Expected HTML CSS TypeScript JavaScript ... and maintain full-stack applications using frontend frameworks like React, Angular, or Vue.js, and backend ... The Opportunity: As a Backend Engineer, you will be responsible for the development and maintenance of ... Our requirements Proven experience in both frontend (HTML, CSS, TypeScript, JavaScript, React) and backend ... both frontend and backend systems that support Astellas' generative AI platforms and digital transformation

Andersen is hiring a Backend Developer (.NET) to support a large-scale project. ... Technology stack on the project: Backend / API C# 10–12, .NET 6 / .NET 8, ASP.NET Core Web API, EF Core

As a Backend .NET Developer , you will join a cross-functional team working on scalable web applications ... What we expect: At least 3 years of experience in developing web applications (as a backend developer ... and backend services.

We are looking for a Backend Python Developer to join our internal team at RTB House. ... Apply best practices in application design, databases, and APIs Desired Experience: Solid experience in backend ... challenges Good communication skills and ability to work in a team Fluency in English Selected Technologies: Backend

We’re looking for a Java Developer with solid experience in microservices architecture to join our growing ... If you enjoy building scalable backend systems and like collaborating face-to-face a couple of days a ... Responsibilities Design, develop, and maintain Java-based microservices Build scalable, high-performance backend

We’re currently seeking a passionate freelance Senior Backend Developer to join our projects ASAP. ... Develop high-performance and secure backend services. ... Advanced knowledge of backend development, cloud architecture, and distributed systems. ... What You’ll Do: Build and maintain scalable backend and cloud solutions for IoT projects. ... Be part of groundbreaking IoT projects, shaping the future of cloud and backend technology.

We are looking for a developer to join an established project team. ... Azure SQL MI Testing: xUnit, Playwright Optional: React, Azure Logic Apps We are looking for a developer ... in Azure DevOps. ,[Develop and maintain backend services in .NET 8 within a Clean Architecture and ... Engineers will also maintain the backend architecture, handle Azure integrations, and support CI/CD processes ... Engineers will also maintain the backend architecture, handle Azure integrations, and support CI/CD processes

At Sii, we are looking for a Java Developer to join an innovative AI‑driven fraud‑prevention initiative ... using data‑driven feedback Requirements At least 5 years of commercial experience as a Java Developer ... Responsibilities Design and implement new backend services that extend an AI‑powered fraud detection ... in complex backend systems Hands‑on experience with Kafka, Redis, and AWS in production‑grade environments ... event‑driven architectures Experience with multi‑threaded applications, RESTful services, and scalable backend

MVCJPA/HibernateAbout the projectRate: 1 200 - 1 300 PLN per day - B2BWe are seeking a Senior Java Developer ... to contribute expertise in backend engineering for one of the leading global payments technology environments ... Warsaw or Gdańsk office (approximately 4 days per month), providing the chance to help shape and elevate backend ... today’s digital commerce and real-time transaction processing.Your responsibilitiesDesign and implement backend

We are looking for an experienced SQL, Python, AWS Backend Developer and Data Architect to drive MarTech ... and compliance with internal data standards.RequirementsProven experience in data engineering , backend ... stack.Key ResponsibilitiesArchitect and build scalable data systemsDesign and implement data pipelines and backend

Backend Engineer/Developer Miejsce pracy: WarszawaTechnologies we use ExpectedHTML CSS TypeScript ... and maintain full-stack applications using frontend frameworks like React, Angular, or Vue.js, and backend ... The Opportunity: As a Backend Engineer, you will be responsible for the development and maintenance ... of both frontend and backend systems that support Astellas' generative AI platforms and digital ... Our requirements Proven experience in both frontend (HTML, CSS, TypeScript, JavaScript, React) and backend

Role overview: As a Mid-Level Java Developer, you will play a pivotal role in the design, development ... , and maintenance of high-performance backend systems. ... Ensure security, scalability, and performance in all backend solutions. ... development experience Backend Development: Expertise in Java 17+ Proficiency in Spring, Spring Boot ... Responsibilities Backend Development: Develop robust, configurable applications using Java 17+ and Spring

Andersen is hiring a Backend Developer (.NET) to support a large-scale project.

Senior Frontend Developer (React/Typescript) Warsaw, Poland · Frontend developer About the Project ... Collaborate with backend teams to ensure seamless integration with API’s. ... If you’re ready to take your backend skills to the next level and enjoy working with cutting-edge tools ... Your Role We’re on the lookout for a skilled Senior Frontend Developer with expertise in React, TypeScript

Lead the design, development, and maintenance of applications using Java, Docker, GitLab, and Azure Cloud. Drive collaboration with team members and customers to design and optimize cloud solutions. Mentor junior developers in web development.

SoftTeco seeks Middle/Senior PHP Developers with extensive OOP PHP knowledge, experience with Symfony & Laravel frameworks, and databases (MySQL and/or MSSQL). Must have GitHub, Windows & Linux server experience, and Scrum team experience. Good English communication skills are required.

The Backend Developer (.NET) will have the opportunity to: Design, develop and support backend services ... Tickmill is looking to hire a Backend Developer (.NET) to join our rapidly expanding team.

As a Back-End Developer, you will design, build, and optimize backend services and APIs that power large-scale ... Key Responsibilities: Design and develop scalable, modular backend applications and APIs using Java

developer with at least 4 years of experience in Node.js and TypeScript. ... Your impact zone •Design, develop, and maintain backend services in Node.js and TypeScript •Build and ... JavaScript TypeScript MongoDB Optional Microsoft Azure Azure DevOps About the project You are a seasoned backend ... reviews, and tech discussions Your responsibilities Collaborate with the team on designing scalable backend ... years of experience in Node.js, JavaScript/TypeScript Strong command of Express.js, REST APIs, and backend