About this opportunity:
We are seeking a skilled and innovative Software Engineer with a foundation in software engineering and AI / ML to join our AI focused team whose mission is to develop AI based application to provide value to our customers. As an Experienced Software Engineer in AI, you will, experiment, and build AI tools.
The ideal candidate will excel in applying artificial intelligence to Telecom use cases and demonstrate advanced proficiency in Python, cloud-native technologies, and modern software engineering practices.
What you will do:
- Engineer and evolve reusable AI frameworks, libraries, and tooling using state-of-the-art software engineering techniques, with a strong focus on Python and cloud-native development
- Partner with engineering teams to shape AI use cases, select appropriate architectural patterns and provide hands-on support during early implementation phases
- Contribute to AI strategy, architectural guidelines, and best practices and help define approved AI components, services, and integration patterns
- Operate and optimise existing solutions in any cloud environment, ensuring reliability and cost-effectiveness.
- Develop and maintain comprehensive documentation for AI solutions, algorithms, and engineering processes
- Integrate third-party AI tools and libraries as needed, applying rigorous software engineering standards
- Participate in code reviews, testing, and debugging to ensure high-quality, production-ready deliverables
The skills you bring:
- Bachelor's or Master's in Computer Science, Software Engineering, Artificial Intelligence, or a related field.
- Hands-on experience with AI/ML systems (GenAI (LLMs, MCP, RAG, agents, prompt engineering) and classical ML (training, inference))
- Proficiency in Python, and familiarity with common AI frameworks and platforms (e.g. PyTorch, LangChain etc.).
- Hands-on experience with cloud platforms (Azure / AWS), containerisation (Docker).
- Good understanding of deep learning architectures, neural networks, and natural language processing (NLP).
- Experience with data preprocessing, augmentation, and handling large datasets.
- Experience integrating AI models into real-world applications
- Demonstrated critical thinking and problem-solving skills, with the ability to work independently and collaboratively
- Excellent communication skills and the ability to convey complex technical concepts to non-technical stakeholders
Preferred skills:
- Advanced programming skills in Python and proficiency with AI/ML frameworks
- Hands on experience with cloud platforms, preferably Azure
- Understanding of software development best practices, Git, CI/CD, agile methodologies and DevOps principles
- Experience deploying and operating AI services at scale (rollout/rollback, autoscaling, cost controls)
- Proficiency in other backend languages is an advantage (Java, Go, TypeScript)
Why Join Us:
- Work on high-impact AI initiatives that shape how the organization builds AI products and solutions
- Build foundational AI capabilities rather than one-off features
- Collaborate with experienced engineers
Ericsson Hungary does not provide relocation support or sponsor HU work authorizations for this position.
Why join Ericsson?At Ericsson, you'll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what's possible. To build solutions never seen before to some of the world's toughest problems. You'll be challenged, but you won't be alone. You'll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.
What happens once you apply? Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.
Primary country and city: Hungary (HU) || Budapest
Req ID: 780987
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What We Do
Ericsson builds the digital connectivity the world relies on. Our technology underpins the mobile networks, platforms, and systems that billions of people, businesses, and societies depend on every day. We are a global leader in communications technology, delivering mobile network infrastructure, cloud software, and wireless connectivity solutions for service providers and enterprises worldwide. Our networks support connectivity across 180+ countries, helping power everyday communication as well as critical digital services at global scale. Connectivity has evolved far beyond consumer mobile use. Today, nearly 80% of the world’s population accesses the internet via mobile networks, and Ericsson is helping shape what comes next. We are advancing 5G and 5G Advanced, developing network APIs that open connectivity to the global developer ecosystem, and applying automation and AI to make networks more intelligent, efficient, and resilient. Ericsson was the first company to launch live 5G networks on five continents, and our 5G platform is now commercially live in 150+ networks across 60+ countries. We also support more than 36,000 enterprise customers, enabling secure, high-performance connectivity for industries such as manufacturing, aviation, logistics, utilities, and public safety, where reliability and performance are mission critical. Innovation is central to how we work. Ericsson has approximately 28,000 employees in research and development, backed by one of the strongest intellectual property portfolios in the industry with 60,000+ granted patents. Our engineers, researchers, and technologists work across 100+ global R&D sites, helping define how networks evolve and how digital infrastructure is built for the long term. As the world moves toward a mobile-first, AI-powered, and cloud-driven future, connectivity becomes the foundation for digital transformation across every industry. Ericsson is building that foundation, shaping the future of digital connectivity through technology that operates at global scale and supports real-world impact, today and for what comes next.
Why Work With Us
Ericsson is a place for people who want to work on technology that powers everyday life. You’ll contribute to large-scale systems used every day, tackle complex challenges in live environments, and keep developing your skills and career in your own vision.
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