1,420+ Net Developer Jobs in Poland — Top Companies Hiring June 2026

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.NET Developer

Description :OpportunityHitachi Energy, a leading company in the energy sector, is expanding its team of developers responsible for the development of the engineering platform dedicated to designing Hitachi Energy products. The team is expanding due to high market demand and ...

Web Developer (.NET)

As a Web Developer, you will play a key role in strengthening our internal capabilities for maintaining and developing our enterprise web platforms. Working across Sitefinity CMS and modern .NET technologies, you will collaborate closely with Global Marketing, IT, and internal stakeholders to build scalable s ...

.Net + React Developer

Do naszego zespołu poszukujemy doświadczonego Full Stack Developera specjalizującego się w technologii .NET i React, który będzie współtworzył nowoczesne aplikacje ...

.NET Core Developer

Join a global B2C travel-tech team and build high-scale solutions that power smarter, more personalized hotel booking experiences for millions of users.RESPONSIBILITIESDesign and develop a new architecture ...

Full Stack .NET Developer

Come join usAs a client-facing Full Stack .NET Developer, you’ll have the opportunity to learn our clients’ business, their organization, systems, challenges, and goals. You’ll partner directly with client(s) to define and clarify requirements, then work with your team to create accurate project and task estimat ...

.NET Full stack Developer

The opportunity The Application Engineer – Technical Lead will be a subject matter expert on the technical implementation of business process to which their tool(s) supports and have a good understanding of the business problem and/or requirements to be solved by partnering with applicati ...

.NET Developer (Agentic AI)

W naszym projekcie nie piszesz kodu od zera. Jesteś pilotem, który przy użyciu agentów AI tworzy backendową warstwę architektury 3-warstwowej na podstawie User Stories. Twoim głównym zadaniem jest Code Review kodu generowanego przez AI, dbanie o czystość architektury backendowej (Clean Code) oraz rozwiązywani ...

Backend (C#/.NET) Developer

SummaryAndersen is hiring a Backend (C#/.NET) Developer for a project developing insurance analytics solutions that support risk assessment, data-driven insights, and financial decision-making.The customer is a global organization operating in the professional services domain. It p ...

Fullstack Developer Frontend/.NET

Fullstack Developer Frontend / .NET Zdalnie Dla naszego Klienta poszukujemy Fullstack Developera, sfokusowanego na frontend z .net. Zespół do którego dołączyć tworzy nowoczesne rozwiązania IT dla branży medycznej – rozwijają w ...

Fullstack Developer (.NET + Angular)

W Scalo zajmujemy się dostarczaniem projektów software'owych i wspieraniem naszych partnerów w rozwijaniu ich biznesu. Tworzymy oprogramowanie, które umożliwia ludziom dokonywanie zmian, działanie w szybszym tempie oraz osiąganie lepszych rezultatów. Jesteśmy ...

Fullstack Developer (.Net + Angular)

O projekcieZespół Economic Profitability Calculator (EPC), pracujący dla naszego klienta z sektora finansowego, poszukuje pełnego pasji programisty .NET. Projekt koncentruje się na projektowaniu i budowie aplikacji webowej, która ma realny wpływ na prod ...

.NET Developer (Agentic AI)

W naszym projekcie nie piszesz kodu od zera. Jesteś pilotem, który przy użyciu agentów AI tworzy backendową warstwę architektury 3-warstwowej na podstawie User Stories. Twoim głównym zadaniem jest Code Review kodu generowanego przez AI, dbanie o czystość architektury backendowej (Clean Code) oraz rozwiązywani ...

.NET Developer (Agentic AI)

W naszym projekcie nie piszesz kodu od zera. Jesteś pilotem, który przy użyciu agentów AI tworzy backendową warstwę architektury 3-warstwowej na podstawie User Stories. Twoim głównym zadaniem jest Code Review kodu generowanego przez AI, dbanie o czystość architektury backendowej (Clean Code) oraz rozwiązywani ...

Fullstack .NET Developer with React

Are you a talented .NET Developer with a passion for creating dynamic, responsive web applications using React? Do you thrive in a collaborative environment where innovation and excellence are valued? If so, apply! We are currently seeking a skilled .NET Developer to join our team. In this role, you ...

Full Stack Developer (.NET+Angular)

SummaryAndersen is hiring a Full Stack Developer (.NET + Angular) for a project developing a travel platform with API integrations, data sync, and scalable booking solutions.The customer is a technology-driven company in the travel sector, providing a comprehensive booking and proc ...

Full Stack Developer (SharePoint,.NET, React)

Dla jednego z dużych klientów poszukujemy osoby do roli:Full-Stack Developera! Warunki zaangażowania:Lokalizacja: 100% zdalnieStart: ASAP (akceptujemy kandydatury z max 1msc okrese ...

Full stack Software Developer (C# /.NET)

Świat IT nie stoi w miejscu – dlatego szukamy ludzi, którzy myślą o krok dalej. Tu nie chodzi tylko o technologię. Chodzi o sposób myślenia. O podejście do rozwiązywania problemów, otwartość na zmiany i głód wiedzy. W naszym świecie liczy się nie tylko to, co umiesz, ale też jak szyb ...

Senior Full Stack (.NET + React) Developer, Technical/ Team LeadPoland, Croatia, EuropeSoftware Engineering,.NET.

ELEKS is looking for a Senior Full-Stack (.NET + React) Developer, Technical/ Team Lead in Poland, Croatia or EU.ABOUT PROJECTOur client is one of the largest British-American insurance brokers globally, specializing in risk management, insurance and reinsurance brokerage, and ...

Senior Backend Developer (.NET) – OneRail’s Technology Hub Poland

OneRail is a technology company innovating solutions for multi-modal delivery. We have built and continue to develop a delivery orchestration platform that connects shippers to an extensive courier ecosystem to automate, optimize, and control the entire delivery supply chain, from the demand signal to the proof ...

C#.net Software ENgineer

Job Description C# .net Software EngineerOur Client is looking to recruit a Software Engineer with solid 5 plus years of developing and working C# .net in an Agile environment.Essential skills and characteristics: • Senior-level ...

Software Development Intern (.NET)

Rockwell Automation is a global technology leader focused on helping the world’s manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, ...

Sr. Sofware Development Engineer (.NET)

Job DescriptionWhy A365 Software Engineering?Build the cloud platform that’s transforming electronics design. Altium 365 for cloud lets design engineers communicate, collaborate and bring their ideas to market more efficiently than any platform in the industry. These are some of the R& ...

Senior Test Automation Engineer (.NET)

Why Choose TD SYNNEX TD SYNNEX is a Fortune 500 IT company and one of the world’s largest technology distributors, with 22,000 employees operating across more than 100 countries. We help businesses maximize the value of technology through innovative solutions, services, and partner ...

Junior Software Engineer (.NET, C#)

values teamwork and in-person collaboration. We are building a new team in Warsaw, and our employees work from the office at least 4 days a week.Are you excited by the idea of working on technology that connects the physical and digital worlds? Do you want to help improve how smart home devices communicat ...

Middle Strong/Senior Full Stack (.Net+React) DeveloperPoland, UkraineSoftware Engineering, JavaScript,.NET.

ELEKS is looking for a Middle Strong/Senior Full-Stack (.Net+React) Developer in Ukraine or Poland.ABOUT PROJECTThe project, funded by the US Government, involves the development of a Human Resources System for various ministries in a Middle Eastern country. This initiative aim ...

Senior Account Executive, Net New, Poland

About the Role The Opportunity: Build a Market. Define a Legacy.This is a pivotal, high-impact role for an elite Enterprise Sales veteran. We are seeking a Senior Account Executive to be one of the founding Account Executives in Poland, directly responsible for establishing Wo ...

Software Systems Engineer (C++, C#,.NET)

Rockwell Automation is a global technology leader focused on helping the world’s manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, ...

Programista.NET / Node.js (100% zdalnie)

Poszukujemy Programisty .NET do realizacji projektow rozwoju i wdrozen systemow informatycznych.Wymagania:Udzial w roli programisty w co najmniej jednym zakonczonym projekcie wdrozenia systemu informatycznego w technologii .NET lub Node.jsPraktyczne dosw ...

Lead Full Stack Engineer (.Net+React) (#4056)

Work type: Office/Remote Technical Level: Leader Job Category: Software Development Project: Worldwide leader in automotive safety systems We are looking for Lead Full Stack Engineer to join our team.Our client is the world's largest automotive safety supplier. N-iX team ...

Technical Lead (.NET) – OneRail’s Technology Hub Poland

OneRail is a technology company innovating solutions for multi-modal delivery. We have built and continue to develop a delivery orchestration platform that connects shippers to an extensive courier ecosystem to automate, optimize, and control the entire delivery supply chain, from the demand signal to the proof ...

Fullstack Developer

We are looking for a versatile and talented Full-stack Developer to grow with our global development team. You will be working remotely on the main Assima platform application. Your key role will be to implement features and maintain& ...

Senior Full Stack Developer

Senior Full Stack (.NET) DeveloperWe are looking for a highly skilled Senior Full Stack Developer to join our team and contribute to building modern, scalable web applications. This is a long-term engagement with 100% remote work, offered on a ...

Senior.NET Developer

Description :Senior .NET DeveloperOpportunityWe are looking for a .Net Developer to drive innovation and solution development in one of our teams. In this role you will collaborate with dynamic global technology teams with niche competences and cutting-edge technol ...

Sr. Software Development Engineer (Java)

Job DescriptionWhy Altium 365 Software Engineering?Build the cloud platform that’s transforming electronics design. Altium 365 for cloud lets design engineers communicate, collaborate and bring their ideas to market more efficiently than any platform in the industry. These are some of ...

Senior Full Stack Engineer ID69153

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Full Stack Engineer ID69153

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Full Stack Engineer ID69153

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Full Stack Engineer ID69153

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Full Stack Engineer ID69153

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Full Stack Engineer ID69153

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Full Stack Engineer ID69153

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Developer

About Sollers Consulting: Sollers Consulting is more than a consultancy and software integrator. As a company founded in 2000, our mission has been to transform the financial & insurance industries by helping them adapt to new technologies. The power of collaboration and the l ...

Developer

About Sollers Consulting: Sollers Consulting is more than a consultancy and software integrator. As a company founded in 2000, our mission has been to transform the financial & insurance industries by helping them adapt to new technologies. The power of collaboration and the l ...

Developer

About Sollers Consulting: Sollers Consulting is more than a consultancy and software integrator. As a company founded in 2000, our mission has been to transform the financial & insurance industries by helping them adapt to new technologies. The power of collaboration and the l ...

Developer

About Sollers Consulting: Sollers Consulting is more than a consultancy and software integrator. As a company founded in 2000, our mission has been to transform the financial & insurance industries by helping them adapt to new technologies. The power of collaboration and the l ...

Senior CRM Developer/Engineer [international role based in Poland]

  Senior CRM Developer/Engineer [international role based in Poland] About TechSoup TechSoup is a global nonprofit social enterprise helping NGOs access technology, resources, and funding.For over 30 years, we’ve supported 1.4M+ organizations across 230+ countries , delivering over $19B ...

Desarrollador/a Senior Full Stack (.NET y Angular)

In our team you will provide support to the project for a European institution,concerning security and border control activities (FRONTEX). This projectconsists of the evolution of the platform used by by front-line EU Policeofficers and FRONTEX Border Guards to verify the authenticity of the i ...

Java Developer (BPM Developer)

Working as a Java Developer, you will:design and implement scalable, cloud-native applications using Java<li data-start=226 data-end=34 ...

Technical Lead / Solution Architect (Healthcare Platform) ID68730

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

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