1756 backend developer English-speaking jobs in Masovian Voivodeship

Key Requirements: Strong experience developing backend applications using .NET / ASP.NET Core. ... Summary: The Senior .Net Backend Engineer role is focused on building innovative integrations for research

About the role You'll lead the backend that drives the AI features — the APIs, the data pipelines, and

Located in European Union Kotlin Kubernetes Event-driven systems (Kafka) CI/CD for mobile and backend ... Currently we are looking for a Backend Kotlin Engineer Salary range (Regular): from 70 PLN/h Engagement

capability and reliability into business impact for non-technical audiences.Pragmatic adopter of AI-assisted developer ... delivery surfaces: agent-based AI services consumed by domain teams via API (and conforming to Core Backend ... senior leadership on team sizing and skill mix.Coordinate the embedded-AI-specialist model with the backend ... investment is staged correctly across each surface and the hybrid use cases that span both.Coordinate with backend ... industries.Demonstrated ability to coordinate across organisational boundaries: peer Engineering Managers, governance, backend

In short We're looking for a Mobile Developer with serious BLE experience. ... If you enjoy debugging edge cases in device communication and working with firmware and backend engineers ... What we're looking for 5+ years as a Mobile Developer Strong hands‑on BLE experience (not "I read about ... including the ones that only happen on one phone in one room Work side by side with firmware engineers, backend

In this role, you will be responsible for building API interfaces and backend infrastructure and collaborate ... company for remote workers Responsibilities We are looking for an exceptional Senior Ruby on Rails Developer

We are looking for a Senior Android Developer. International projects.

Owners, QA Engineers, and other development teams., Integrate frontend applications with REST APIs and backend ... Design, develop, and maintain scalable full stack applications using Java and React., Build and maintain backend

In this role, you will work on both backend services and modern web applications, helping to design highly ... In this role, you will work on both backend services and modern web applications, helping to design highly ... across distributed systems., Contribute to architectural decisions and long-term platform scalability., Backend

We are looking for a Senior Frontend Developer (7+ years of experience) to lead the design and execution ... We are looking for a Senior Frontend Developer (7+ years of experience) to lead the design and execution

Experienced Software Engineer needed to design and enhance data-intensive applications using C# and .NET. Collaborate with engineers, data engineers, and DevOps specialists to deliver robust, scalable solutions. Minimum 5 years of experience required.

Senior Fullstack Developer with 6+ years of experience in .NET, React, ASP.NET, and SQL. Strong analytical and problem-solving skills. Excellent communication and teamwork skills.

business stakeholders, and technical experts across multiple locations.General Skills:Experienced software developer

Senior Rust Engineer to build high-performance trade management systems. Design and optimize ultra-efficient, low-latency, and memory-safe distributed systems on AWS. Collaborate with .NET engineers for seamless system integration.

Some topics are more typically backend, others touch fullstack. ... Some topics are more typically backend, others touch fullstack. ... CLIENT AND PROJECT We are looking for Backend Engineer for Client who is building the future of banking ... CLIENT AND PROJECT We are looking for Backend Engineer for Client who is building the future of banking ... and put the long-term interests of customers at the heart of key decisions. , Collaborate across our backend

Senior Android Developer for a major e-commerce platform. Requires fluency in Kotlin and Compose, deep knowledge of Coroutines, and expertise in Android SDK and OOP. Must handle Gradle, CI, and maintain high code quality.

Senior Frontend Developer needed to build and maintain customer-facing products using Vue.js and React. Responsibilities include developing the design system and enhancing CI/CD pipelines. Requires 5+ years of experience.

In shortIf you're a Senior Android Developer who knows BLE inside out and isn't afraid of code that talks

.NET (Web) Developer needed to maintain, support, and enhance existing applications. Requires advanced SQL expertise, experience with .NET/ASP.NET Web API, and familiarity with Kafka, Docker, AWS, and Terraform. Strong English skills are essential.

Intermediate Java Developer with Kotlin to build and deliver components for the Core Prime Brokerage platform. Responsibilities include agile development, CI/CD improvement, and collaborating with stakeholders. Java and Test-Driven Development are essential.