4504 backend developer English-speaking jobs in Masovian Voivodeship

stable, scalable, and secure backend applications. ... Ability to track, identify, and resolve complex issues in backend systems, with a focus on maintaining ... Summary Native is seeking an experienced Back-end Engineer to design and implement high-performance backend ... Job Responsibilities Design and implement backend services, including APIs, microservices, and databases ... The ideal candidate has over 7 years of backend development experience, expertise in languages like Golang

We’re looking for a highly experienced Backend Engineer with a strong grasp of AWS and TypeScript. ... Your main focus will be on backend development and API work , with a touch of architecture and DevOps ... Our requirements 4+ years of professional experience in software development (ideally backend-focused ... a hands-on coding role for someone with deep AWS knowledge and production-level experience writing backend ... understanding of distributed systems and cloud architecture Comfortable working with APIs and complex backend

Contribute to backend app APIs, serverless functions and data integrations. ... Be part of groundbreaking IoT projects, shaping the future of cloud and backend technology. ... for someone self-driven who enjoys crafting polished interfaces and also isn’t afraid to jump into backend ... Fullstack Engineer (Frontend-focused) who will own the frontend but is also comfortable contributing to backend ... If you’re excited about cloud computing, scalable systems, and backend development in innovative projects

Strong understanding in at least one major backend language (Python, TypeScript, or Go). ... This role combines strong data engineering and infrastructure capabilities along with strong backend ... Help implement backend performance optimizations such as caching (Redis), query tuning, and distributed ... Backend Development & Reporting - Just an understanding what’s happening, mostly help with the SQL Optimize

We're seeking a Senior Backend Engineer (PHP) to join our Data Storage Team, where we are helping

You will own complex backend components, influence architectural decisions, and ensure our services are ... While this position is primarily backend-focused, from time to time you’ll collaborate with the team ... Responsibilities Design, develop, and maintain scalable backend services in C#/.NET Core Take ownership ... with DevOps tasks, such as tweaking the scheduler Mentor peers and contribute to best practices in backend

systems Ensure quality, efficiency, and security of NuvoAir backend systems Scale client systems to ... Requirements 7+ years of backend development experience Heavy Java or Kotlin experience, along with Hibernate ... experience Job responsibilities Develop new features together with client teams Maintain and improve backend

On behalf of Torq , SD Solutions is looking for a talented Senior Backend Engineer .

Join our Digital & IT team as a Senior Backend Engineer within Amaris’s e-commerce practice. ... Computer Science, Engineering, or equivalent practical experience Experience: 5+ years of professional backend

Software Engineer (L5) — Developer Platform Internship: Front-End Developer (all genders) Warsaw, Mazowieckie

We are looking for an experienced Backend Engineer to join the Veeam Data Cloud (VDC) engineering team

/Staff Backend Engineer - Java/Kafka role at Oscilar Oscilar is building the most advanced AI Risk Decisioning ... Responsibilities Design, develop, and maintain scalable backend services using Java and AWS technologies ... Requirements Backend Development: 8+ years of experience with Java in large-scale, distributed environments

Role We are looking for a polyglot Senior Backend Engineer to join the Data Platform team. ... This role combines strong backend engineering with a focus on data-intensive systems, performance, and

with product, design, and other engineering teams to translate business requirements into scalable backend ... Qualifications 7+ Years of Backend Experience : Demonstrated success in building large-scale, high-availability

ServiceNow Performance Analytics Developer Role Overview We are looking for a ServiceNow Performance ... Analytics Developer responsible for designing, configuring, and delivering advanced reporting and analytics

We are in search of a Senior Backend Engineer. ... Our core backend team powers the essential services behind OpenSpace, including APIs, distributed data ... Proficiency in relational data modeling with PostgreSQL and seamless backend API integration.

components for live trade executionBuild backend support for a proprietary Order Management System ( ... Integrate broker APIs using FIX protocol, especially QuickFIX/JDevelop high-performance, low-latency backend ... bonus)Tools & Others:Git (Version Control)RESTful API Design and IntegrationDocker (for containerized backend ... API, QuickFIX, Python, Trading Systems, Low Latency, Git, REST API, PostgreSQL, Redis, WebSockets, Backend ... Process real-time trading signals received via webhook and WebSocketWrite clean, testable Java code for backend

Openness to developing backend skills if you’re more frontend-oriented. ... Ideally some backend curiosity or exposure (Go is a plus — not a must). ... Working closely with backend, product, and UX/UI teams to align vision and execution. ... Building the frontend first while contributing to backend services (primarily in Go) as needed. ... Who We’re Looking For: We’re looking for a Senior Fullstack Engineer with a 70:30 frontend-to-backend

Your responsibilities Lead a team of up to 5 backend developers, fostering ownership, collaboration, ... and able to drive initiatives independently Optional Interest in learning Go (Golang) and expanding backend ... observability, and CI/CD Provide mentoring, support, and guidance to team members Your profile 5 years of backend ... cloud-native applications Production experience with MongoDB Solid understanding of RESTful APIs and complex backend

Strong experience with modular backend frameworks. ... Guide technical decisions across backend and frontend. ... Deep understanding of full-stack development and frontend/backend integration.