Senior Software Engineer - AI
TLDR
Design, develop, and deploy AI-driven applications by integrating ML models into scalable backend systems.
As a Senior Software Engineer AI, you will design and develop AI-driven applications, integrating machine learning models and algorithms into scalable, production-grade systems. You will collaborate across teams to deliver intelligent features that solve real-world business challenges.
What your new task will look like
Design, develop, and deploy AI-driven applications using Python or Java
Integrate machine learning models, APIs, and algorithms into scalable backend systems
Collaborate closely with data scientists, product managers, and engineers to define, refine, and implement AI-based features
Contribute to architectural and technical design decisions for AI applications
Build, optimize, and maintain CI/CD pipelines and containerized environments using Docker
Develop solutions using cloud platforms such as AWS, Azure, or Google Cloud Platform
Ensure high-quality code through testing, documentation, and adherence to software engineering best practices
Monitor, troubleshoot, and continuously improve AI features in production
Stay up to date on advancements in AI, ML frameworks, and emerging technologies relevant to the 4flow tech stack
Why you belong at 4flow
You bring at least five years of experience in professional software development, ideally with a strong focus on integrating AI and machine learning into real-world applications.
Building on a bachelor’s degree in computer science, software engineering, or a related field, you feel confident working with Python or Java, and you’re equally comfortable using SQL and handling large datasets.
You have hands-on experience with established machine learning frameworks such as TensorFlow, PyTorch, scikit‑learn or Hugging Face Transformers and you understand data engineering, ETL processes and core ML algorithms well enough to translate them into reliable, scalable solutions.
Working with Docker, CI/CD pipelines, and cloud platforms like AWS, Azure, or GCP is already part of your daily toolkit.
On top of your technical strengths, you bring strong analytical thinking, clear communication skills, a collaborative approach and a proactive, self-driven mindset. I
f you’ve worked with frontend technologies like Angular, React or similar frameworks, that’s an added bonus.
What we offer
SZÉP card and private health insurance
Annual learning budget and unlimited LinkedIn Learning account
Partnership with All You Can Move
Well-being application which allows you to participate in challenges besides helping you look after and improve your health and mood
Free access to organic fruit, cereal, snacks, drinks, and coffee at all 4flow locations
Flexibility and the opportunity to work remotely as a basis for our cooperation
Regular company events, a friendly and ambitious company culture
Career opportunities
We are committed to equal opportunities and welcome applications from all individuals, regardless of age, gender, origin, disability, sexual orientation, religion, or any other legally protected characteristic.
Benefits
Free Meals & Snacks
Free access to organic fruit, cereal, snacks, drinks, and coffee at all 4flow locations
Health Insurance
private health insurance
Learning Budget
Annual learning budget and unlimited LinkedIn Learning account
SZÉP card
SZÉP card and private health insurance (if SZÉP card is a benefit, map separately)
Paid Time Off
Regular company events, a friendly and ambitious company culture
Remote-Friendly
Flexibility and the opportunity to work remotely as a basis for our cooperation
Wellness Stipend
Well-being application which allows you to participate in challenges besides helping you look after and improve your health and mood
4flow digital GmbH specializes in logistics optimization by integrating consulting, supply chain software, 4PL services, and research. The company serves clients looking to enhance their supply chain networks through innovative transport and network management solutions.