.NET Developer Jobs in Hungary

178 jobs found

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Deutsche Telekom IT Solutions logo
.NET Developer - Budapest

Deutsche Telekom IT Solutions

Full-time|On-site|Budapest

Deutsche Telekom IT Solutions is looking for a .NET Developer based in Budapest. This position involves building software solutions that support digital transformation initiatives. Role overview As a .NET Developer, you will contribute to projects that shape the company’s technology landscape. Collaboration with both local and international colleagues is a k…

Apr 29, 2026
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mpsolutions logo
Full-time|Hybrid|Budapest, Budapest, Hungary

Join our internationally recognized partner specializing in accounting, IT services, and business consulting as a .NET Developer. You will engage in the following responsibilities:Active participation in the design and development of business software systems using modern technologies.Significant involvement in the planning, documentation, and review of program code to ensure high-quality development.Contributing to the preparation and refinement of specifications.Technologies used: .NET Core, .NET, Entity Framework, ASP.NET Core, Angular, SQL Server, Azure, Docker, Kubernetes.

Mar 11, 2026
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mpsolutions logo
Full-time|Hybrid|Budapest, Budapest, Hungary

Join our rapidly growing IT service company, which boasts a strong international presence and is dedicated to delivering exceptional IT solutions and operational services. With our headquarters located in the heart of Budapest, we aim to offer top-notch solutions to both local and global clients. Our strategic vision is to continuously broaden our service offerings, enhancing support for both internal and external partners. Our solid foundation and commitment to professional growth are reinforced by the ongoing success of our parent companies. Our innovative and international environment presents exciting professional challenges, fostering continuous development and career progression.Design, develop, and maintain robust .NET applications utilizing ASP/C#, Entity Framework, Blazor, HTML5, CSS3, JavaScript/TypeScript, MsSQL/Oracle/NoSQL, IIS, and NuGet, particularly in the ShopFloor domain.Collaborate closely with functional teams to establish comprehensive project requirements.Enhance code performance and scalability with a strong emphasis on quality and security.Provide maintenance and troubleshooting for existing applications.Lead the migration of legacy systems to modern architectures and solutions.Ensure thorough documentation of development processes.Mentor and guide junior developers.

Apr 9, 2025
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mpsolutions logo
Full-time|Hybrid|Budapest, Budapest, Hungary

Join our rapidly expanding IT service firm, renowned for its international presence and commitment to delivering exceptional IT project and operational services. Founded in Budapest, we strive to provide top-notch solutions for both local and global clients. Our strategic goal is to consistently broaden our service offerings, enhancing support for our internal partners and external customers alike. With the backing of our parent companies, we ensure a stable environment and ample professional growth opportunities. Our innovative, international setting presents exciting challenges while fostering continuous development and career advancement. Architect, develop, and sustain high-quality .NET applications within the ShopFloor sphere using technologies such as ASP/C#, Entity Framework, Blazor, HTML5, CSS3, Javascript/Typescript, MsSQL/Oracle/NoSQL, IIS, and Nuget. Engage with functional teams to delineate project requirements clearly. Enhance code for performance and scalability, emphasizing quality and security. Oversee and resolve application issues efficiently. Facilitate the migration of legacy applications to modern architectures and solutions. Produce meticulous documentation for development processes. Guide and mentor fellow developers. Requirements: Degree in IT or related field or equivalent training. A minimum of 8 years of professional experience as a .NET developer. At least 3 years of experience in UI development utilizing modern frameworks. Cultural awareness and a readiness to travel. Proficient English language skills. Desirable Skills: Experience in API development, particularly for ShopFloor applications. Familiarity with IoT or PLC software development is a plus. Knowledge of microservices development, containerization, and orchestration technologies such as Docker, Kubernetes, and PotMan. Experience with modern version control and package management solutions: SVN, Git, NPM, NodeJS, Nuget. Proficiency in using and configuring Jenkins. Experience in SAP development. Conversational proficiency in German is a plus. Benefits: Take on a pivotal and rewarding role with significant visibility. Become part of a unique growth trajectory that offers exceptional development and career prospects. Gain valuable insights into the defense and automotive sectors. Leverage our extensive network of over 40,000 talented colleagues globally. Participate in various professional training sessions and events. Enjoy a flexible international work environment with an official office in Budapest, complemented by the possibility of up to 90% remote work.

Apr 8, 2025
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Cision logo
Full-time|Remote|Remote - Hungary

We are looking for a Senior .NET Engineer to become a vital part of our dynamic team. In this role, you will leverage your extensive experience in software development to design, develop, and maintain high-performance applications. You will work collaboratively with cross-functional teams to deliver innovative solutions that meet our clients' needs.

Apr 8, 2026
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Opswat logo
Full-time|On-site|Veszprém, Veszprém, Hungary

Opswat is hiring a Senior .NET Engineer with a focus on AI technologies in Veszprém, Hungary. This position centers on developing new features and solutions for cybersecurity products, applying both .NET and artificial intelligence expertise. Role overview This role involves building and improving software that strengthens Opswat’s cybersecurity offerings. The position calls for hands-on work with AI-driven components, contributing to projects that aim to address evolving security challenges. What you will do Develop and maintain .NET-based software with integrated AI features Collaborate with team members to deliver solutions that improve product capabilities Contribute to projects that support the security needs of clients and the wider industry Requirements Professional experience with .NET development Background in artificial intelligence technologies Interest in cybersecurity and building impactful solutions

Apr 29, 2026
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Opswat logo
Full-time|On-site|Veszprém, Veszprém, Hungary

Join Opswat as an AI Native .NET Engineer and be a part of our innovative team dedicated to making the digital world safer. In this role, you will leverage your expertise in .NET and AI technologies to develop cutting-edge solutions that enhance our software offerings.Your responsibilities will include designing, implementing, and maintaining high-quality software solutions, collaborating with cross-functional teams to define project requirements, and utilizing AI methodologies to improve performance and user experience.

May 4, 2026
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Deutsche Telekom IT Solutions logo
ServiceNow Developer

Deutsche Telekom IT Solutions

Full-time|On-site|Budapest,Debrecen,Pécs

Join our dynamic team as a ServiceNow Developer in Budapest, Debrecen, or Pécs, Hungary. In this role, you will play a crucial part in designing, developing, and maintaining ServiceNow applications, driving efficiency across our IT processes.Design, develop, and implement bespoke applications and integrations on the ServiceNow platform.Collaborate with key stakeholders to gather requirements and transform them into effective technical solutions.Utilize and customize AI-driven ServiceNow tools for enhanced functionality.Extend and tailor existing ServiceNow modules to meet organizational needs.Create and maintain scripts, workflows, and business rules to automate various processes effectively.Diagnose and resolve technical challenges within ServiceNow applications.Enhance application performance and ensure adherence to industry best practices.Participate in code reviews, ensuring quality and maintaining comprehensive documentation for all development activities.Stay abreast of the latest ServiceNow releases, features, and innovations.Leverage both Out-Of-The-Box techniques and custom coding solutions.

Feb 16, 2026
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Bosch Group logo
Full-time|On-site|Budapest

Join our dynamic team as a Perception Software Developer, where you'll be at the forefront of creating and deploying cutting-edge perception functionalities both independently and in collaboration with a talented team of experts. Your responsibilities will include designing and implementing prototypes through tools like MATLAB and Python, and developing robust, production-ready solutions using object-oriented C++. You will be instrumental in creating and executing software tests to assess functionality, correctness, and performance, utilizing frameworks such as Google Test and Python-based testing.As part of your role, you will validate system performance in Software-in-the-Loop (SIL) and Hardware-in-the-Loop (HIL) environments, as well as in real test vehicles. You will work closely with multidisciplinary development teams from Hungary, Germany, and beyond, providing invaluable technical support to customers as they adapt our platform software to meet specific requirements. Your contributions will also play a crucial role in the continuous improvement of our perception algorithms and development processes.

Mar 16, 2026
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Jobgether logo
Full-time|On-site|Hungary

Jobgether is looking for a Senior Unity Developer to help build engaging poker games. This position is based in Hungary and focuses on designing, coding, and refining features that create a smooth, enjoyable experience for players. Role overview This role centers on Unity development for poker titles. The team values technical skill and creativity, aiming to deliver polished and immersive gameplay. Collaboration with designers and artists is a key part of daily work, ensuring that game mechanics are well implemented and meet quality targets. What you will do Design and code new features for poker games using Unity Optimize performance to ensure seamless play Work closely with designers and artists to bring game mechanics to life Help maintain high standards for user experience and product quality Requirements Strong Unity development skills Experience in game development, especially with poker or similar games Ability to collaborate with team members across disciplines Commitment to building high-quality, immersive experiences

Apr 29, 2026
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Jobgether logo
Full-time|On-site|Hungary

Jobgether is looking for a Middle+ Unity Developer to focus on poker game development. This position is based in Hungary and centers on building polished, enjoyable poker experiences using Unity. Role overview This role involves working closely with designers and fellow developers to bring poker game mechanics to life. The main goal is to deliver smooth, engaging gameplay and ensure strong performance across our poker applications. What you will do Develop and refine poker games using Unity Collaborate with team members to implement new features and mechanics Work to optimize game performance and user experience Requirements Solid experience with Unity Background in game development, especially with poker or similar card games Ability to work effectively with designers and other developers

Apr 29, 2026
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Deutsche Telekom IT Solutions logo
Senior Full-Stack Developer (REF4999W)

Deutsche Telekom IT Solutions

Full-time|On-site|Budapest, Pécs

Join the Deutsche Telekom IT Solutions team as a Senior Full-Stack Developer and be a key player in enhancing the Telekom Distribution Partner Portal (T-VPP), the go-to platform for both internal and external sales of Deutsche Telekom products. This platform empowers our distribution partners to effectively market fixed-line and mobile products through a streamlined web interface and robust B2B web service integrations.We are seeking an experienced developer with a strong background in backend development, with over 80% of your work focusing on enterprise services, integrations, security, and data processing. The role will also involve occasional frontend development tasks, making it a well-rounded opportunity for a skilled developer.Your Key Responsibilities:Engage in backend development with Spring-based enterprise applications (80%)Integrate internal and external systems utilizing REST and SOAPDesign and implement secure APIsProvide production support, monitoring, and performance optimizationParticipate in frontend development using JSF, React, or Angular (approximately 20%)

Feb 26, 2026
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Louis Dreyfus Company logo
Lead Full-Stack Developer

Louis Dreyfus Company

Full-time|On-site|Budapest

Join our dynamic team at Louis Dreyfus Company as a Lead Full-Stack Developer, where you will play a pivotal role in driving innovative solutions and shaping the future of our technology landscape. In this exciting position, you will lead a team of talented developers, overseeing the design, development, and implementation of cutting-edge web applications that enhance our operational efficiency.As a Lead Full-Stack Developer, you will be responsible for collaborating with cross-functional teams to define project requirements, architecture, and timelines. Your expertise in both front-end and back-end technologies will empower you to mentor junior developers and foster a culture of learning and growth within your team.

Oct 22, 2025
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Deutsche Telekom IT Solutions logo
Java Developer - REF5439N

Deutsche Telekom IT Solutions

Full-time|On-site|Budapest, Pécs, Debrecen

Join our dynamic team at Deutsche Telekom IT Solutions as a Java Developer! We are seeking a talented and enthusiastic individual who is passionate about software development and eager to tackle challenging projects. In this role, you will be responsible for designing, implementing, and maintaining high-quality Java applications that meet the needs of our clients.

Apr 30, 2026
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Louis Dreyfus Company logo
Junior Full-Stack Developer

Louis Dreyfus Company

Full-time|On-site|Budapest

Join the dynamic team at Louis Dreyfus Company as a Junior Full-Stack Developer. In this exciting role, you will work collaboratively with experienced developers to design, develop, and maintain innovative web applications. This position is perfect for recent graduates who are eager to learn and grow in a fast-paced environment.

Aug 22, 2025
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mpsolutions logo
Full-time|Hybrid|Budapest, Budapest, Hungary

Engage in the development of robust, large-scale distributed systems for computing and reporting intra-day and end-of-day risks, PnL (Profit and Loss), and market scenarios for senior management, trading desks, controllers, and the market risk department. Participate in redesigning pricing and workflow applications for sales teams and traders to ensure competitive advantage in the market. Collaborate on a project focused on reengineering the Front to Back risk scenario infrastructure, enhancing market data and marking systems across a strategic cross-asset platform. Design and implement APIs to facilitate programmatic access to pricing and risk analytics by other internal systems and processes. Deliver IT support for the Macro business in the EMEA region, maintaining daily interactions with sales/trading teams, desk strategies, FID COOs, operations, controllers, and the market risk department.

Aug 25, 2025
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Deutsche Telekom IT Solutions logo
Senior Java Developer

Deutsche Telekom IT Solutions

Full-time|On-site|Budapest

Role overview Deutsche Telekom IT Solutions seeks a Senior Java Developer based in Budapest. The position centers on designing and building software that addresses client requirements. Daily work involves regular collaboration with colleagues from various specialties. What you will do Design and develop software solutions using Java Partner with team members from different backgrounds and departments Follow established software development methods Deliver reliable solutions that meet defined quality standards

Apr 23, 2026
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Deutsche Telekom IT Solutions logo
Developer - Microsoft Platform (REF4619E)

Deutsche Telekom IT Solutions

Full-time|On-site|Budapest,Debrecen,Pécs,Szeged

Join our dynamic team at Deutsche Telekom IT Solutions as a Developer specializing in the Microsoft Platform. In this role, you will be responsible for designing, developing, and maintaining innovative software solutions that drive our digital transformation efforts. You will work collaboratively with cross-functional teams to deliver high-quality products that meet our clients' needs.

Feb 2, 2026
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Veolia Environnement SA logo
Development Engineer

Veolia Environnement SA

Full-time|On-site|Dorog

Join our talented engineering team at Veolia Environnement SA as a Development Engineer. In this dynamic role, you will be responsible for designing and implementing innovative engineering solutions that contribute to sustainable development. Your expertise will help shape projects that positively impact the environment and improve community welfare.

Oct 31, 2024
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Qualysoft Group logo
Full-time|On-site|Budapest

Founded in 1999 in Vienna, the Qualysoft Group is an independent IT consulting and services provider that is dedicated to enhancing the competitiveness and economic efficiency of its international clientele through innovative IT solutions. We specialize in supporting financial services, telecommunications, automotive, and energy sectors.With over 400 employees across 6 subsidiaries, we collaborate to deliver cutting-edge solutions tailored to our clients' needs. We are on the lookout for motivated individuals to join our diverse teams at Qualysoft, where you will have opportunities for continuous learning and growth. Our mission is to foster an environment of transparency, professional development, and stability while working with the latest technologies. We eagerly await your application for this exciting position!

Mar 30, 2026

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