Senior Lead Software Engineer AI [T500-18290]

About 4flow :

Headquartered in Berlin, Germany, 4flow provides consulting, software and services for logistics and supply chain management. More than 1300 team members leverage their supply chain expertise and IT know-how to best serve their customers at 20+ locations around the world.

4flow develops and implements lean, agile and sustainable supply chain strategies that enhance operational efficiency and drive cost savings for businesses worldwide. Their clients span across multiple high-impact industries including vehicle manufacturers and suppliers, consumer goods and retail, industrial machinery manufacturers, medical technology, basic materials, spare parts, renewable energy, high-tech and telecommunications, and logistics service providers (LSP).

Lead Software Engineer – AI

As a Lead Software Engineer – AI, you will architect and lead the development of AI-powered applications. You will guide technical strategy, mentor engineers, and ensure the successful integration of machine learning into scalable, cloud-native systems.

Tasks :

Lead the design and implementation of AI-driven applications using Python or Java

Architect scalable systems that integrate ML models, APIs, and data pipelines

Collaborate with cross-functional teams to align AI solutions with business goals

Drive best practices in software architecture, CI / CD, and cloud-native deployment

Mentor engineers and promote a culture of technical excellence

Stay ahead of trends in AI, ML, and cloud technologies

Contribute to the evaluation and integration of LLMs, NLP, and other advanced AI capabilities

Professional Requirements and Expertise :

6+ years of experience in software development with a focus on AI / ML systems

Bachelor’s degree in Computer Science, Software Engineering, or a related field

Deep expertise in Python or Java, and ML frameworks such as TensorFlow, PyTorch, scikit-learn, or Hugging Face Transformers

Strong understanding of data engineering, ETL, and machine learning algorithms

Experience with big data tools, SQL, and cloud platforms (AWS, Azure, GCP)

Proficiency in CI / CD, Docker, and scalable deployment practices

Good to Have :

Experience with frontend technologies such as Angular, React, or similar

Personal Skills :

Visionary and hands-on technical leader

Strong mentoring and team development capabilities

Strategic thinker with a proactive mindset

Ability to work independently and collaboratively within cross-functional teams

Genuine motivation to contribute to 4flow’s success and alignment with company culture and values