Praca fullstack net developer – Warszawa

emagine is seeking an Experienced Backend Developer with AWS expertise to own projects from conception to production. You will work in complex environments, understand the domain, and drive quality improvements.Required: strong C# and .NET core (NET 10), Entity Framework, AWS, GitLab CI/CD, SOLID and agile methods. This is a long-term B2B contract with...

About FrontiersAt Frontiers, our purpose is simple yet ambitious: to make science open. We believe open science empowers the global scientific community to accelerate discovery and develop the solutions needed for healthy lives on a healthy planet.We are one of the world’s largest and most influential open-access research publishers. Every article we...

Full Stack Developer - End-to-End Feature Delivery Location: Warsaw Contract Type:2 MonthsJobType:Hybrid Build complete business features across backend APIs, React frontend, and cloud services Work with modern tech stack including .NET Core, TypeScript, Azure, and both SQL and NoSQL databases Solve complex technical challenges across multiple application...

BELVEDERE is seeking a seasoned Full Stack Developer in Warsaw on a 2-month hybrid contract. You will own end-to-end feature delivery across backend APIs, React frontend, and cloud services, leveraging .NET Core, TypeScript, and Azure.You will contribute to design, security, and reliability while collaborating with cross-functional teams to deliver robust...

- 10+ years of experience in software development - Strong expertise in Java 17+ and Spring Boot - Very strong Kafka knowledge (must-have) - Hands-on experience with Kafka Streams - Experience building microservices and event-driven architectures - Strong understanding of integrations, REST APIs, and messaging systems - Experience with relational databases...

We are looking for people who have: - Core Technical Stack & Architecture: Extensive experience architecting high-throughput, low-latency backend systems using C# and .NET Core / ASP.NET Core ; mastery of resilient RESTful APIs , modular monoliths, and microservices; deep expertise in relational database optimization using PostgreSQL and Entity Framework...

Senior C# Developer: Explorers/Identity Resilience Warsaw, Poland Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built...

Senior C# Developer: Explorers/Identity Resilience Warsaw, Poland Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built...

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultantsin 21 countriesand a turnover of €850M, we are committed to delivering impactful, future-ready solutions.Talan at a GlanceHeadquartered in Paris and operating globally, Talan combines technology, innovation, and...

- Minimum 8 lat doświadczenia w realizacji projektów SAP ERP w pełnym cyklu życia rozwiązania (analiza, projektowanie, rozwój, wdrożenie, utrzymanie) - Praktyczne doświadczenie w SAP BTP, obejmujące architekturę platformy, administrację środowiskami oraz rozwój rozwiązań chmurowych - Bardzo dobra znajomość SAP Work Zone, w tym konfiguracji...

Lokalizacja: ul. Marynarska 12, Warszawa Rodzaj umowy: B2B Tryb współpracy: Hybrydowy/Zdalny - do ustalenia Wspieranie zespółu utrzymaniowego obecnej wersji systemu: wprowadzanie usprawnień, optymalizacji, usuwanie błędów, dbanie o stabilność i jakość rozwiązań oraz przygotowywanie dokumentacji technicznej Transformacja technologiczna –...

What we're looking for (must have) - Bachelor's degree in Computer Science (or a closely related field) — required. - Solid hands‑on experience building and running cloud‑native applications on Google Cloud . - Working experience across our stack: Go, Python, TypeScript and Vue (you don't need to be an expert in all four, but comfortable across the...

- 7+ years of experience in Microsoft Dynamics CRM implementations. - Participation in 3+ full lifecycle CRM projects . - Strong hands‑on experience with Dynamics 365 for Service (online) . - Excellent C# and JavaScript programming skills. - Experience with CRM SDK, plugin development, customizations and integrations. - Experience with Canvas Apps, Pages...

Astek Founded in France in 1988, Astek is a global player in engineering and technology consulting, present on five continents. With its expertise in many industrial and tertiary sectors, it supports its international clients in the intelligent deployment of their products and services, and in the implementation of their digital transformation. Since its...

We are seeking an Experienced Backend Developer with expertise in AWS who excels in taking ownership and driving projects from conception to production. This role demands comfort in complex environments, a deep understanding of business and domain contexts, and a commitment to enhancing both product quality and working methodologies.What we offerRate: 40-45...

Get AI-powered advice on this job and more exclusive features. We are an independent, senior-level multi-cloud services company helping enterprises and growing tech driven businesses build scalable cloud foundations for long-term growth. We work at the point where strategy meets execution – turning cloud, platform engineering and Infrastructure as Code...

Softeq Development Corp. is seeking a Senior Fullstack Developer (React, Node.js) to join their team. This role involves building modern UIs and implementing backend architecture. Ideal candidates should have 5+ years in web development and solid experience with React and Node.js.The position is fully remote, located in Poland, promising a dynamic work...

A software development company is seeking a Middle+/Senior Fullstack Developer (Python+React) to contribute to building innovative solutions. Responsibilities include full-stack feature development, collaborating on UI and backend functionality, and working with data processing. Candidates should have strong experience with Python, React, and database...

OPTIVEUM sp. z o.o. is recruiting a Senior Java Fullstack Developer for a banking sector client.Hybrid work model (75% remote) from Gdańsk or Warszawa, with a direct B2B contract. You will design and implement scalable microservices, REST APIs, and frontend components using Angular, Java, Spring Boot, Kafka, Docker, and Kubernetes. You will collaborate with...

General info:Model of work: hybrid (3x per week work from office) General info:Model of work: hybrid (3x per week work from office)Type of contract: B2B contractRate: 160 PLN net + vat/ hourSummaryThe consultant will join the Sunray team, contributing expertise as a Frontend Developer in the development, maintenance, and support of the EFM UI application...