Tech Lead Fullstack Engineer - Agentic AI

About the Position

We are looking for a Tech Lead Fullstack Engineer - Agentic AI to join our team in Krakow, Poland. The systems developed by this team optimize deliveries at scale, improving driver efficiency, increasing reliability, reducing operational costs, and lowering environmental impact.

In this role, you will focus on building the core service layer, customer-facing APIs, workflow engines, and integrations with HERE APIs and third-party systems that enable intelligent logistics workflows.

This is a hands-on engineering role with a strong focus on backend development, system reliability, and production-quality delivery.

Responsibilities

• Lead the design, build, and maintenance of core backend services, APIs, and workflow orchestration systems for logistics applications
• Drive integrations with HERE APIs and external third-party systems to support real-world logistics workflows
• Translate ambiguous product and technical requirements into scalable, maintainable system components, and help others on the team do the same
• Write clean, efficient, and well-tested code in Python and/or TypeScript, setting the standard for code quality across the team
• Design and build agentic AI systems based on LangGraph, and help shape how the team approaches LLM orchestration and multi-agent architecture
• Lead system design discussions and own key architectural decisions, ensuring solutions align with the overall system vision
• Build and maintain customer-facing APIs with a strong focus on usability, performance, and reliability
• Ensure high-quality delivery through testing, monitoring, and debugging in production environments, including systems with non-deterministic (LLM-driven) behavior
• Mentor engineers through code review, design feedback, and pairing, and help grow the team's technical capabilities
• Collaborate with engineers, product managers, and domain experts to deliver end-to-end features
• Continuously improve system performance, scalability, and operational efficiency
• Leverage AI-assisted development tools to improve development speed and code quality

Requirements

• Proven experience as a technical lead or in a senior engineering role, with strong backend development skills and a track record of owning systems end-to-end
• Strong proficiency in Python, with experience building APIs (FastAPI or similar) and backend systems; TypeScript is a plus
• Experience architecting scalable services and distributed systems, and making tradeoff decisions that hold up under real-world load and change
• Strong command of API design, data modeling, and system integration patterns - ideally including streaming/event-driven APIs (e.g., SSE, websockets), not just request/response
• Hands-on experience building or leading development of agentic AI systems: LLM orchestration frameworks (e.g., LangGraph, LangChain), RAG pipelines, or multi-agent architectures
• Experience working with cloud platforms, ideally AWS (including managed LLM services like Bedrock), and modern CI/CD practices (GitLab CI or equivalent)
• Experience integrating with external/third-party APIs and handling real-world data and system constraints in production
• Strong debugging and problem-solving skills in production environments, including systems with non-deterministic (LLM-driven) components
• Experience mentoring engineers, conducting code/design reviews, and raising the technical bar across a team
• Ability to break down ambiguous problems into well-defined work, balancing hands-on coding with technical leadership
• Excellent communication skills, with the ability to align engineering decisions with product and business priorities, and a pragmatic approach to engineering challenges

We Offer

• The opportunity to tackle meaningful and challenging problems
• A chance to continuously learn and stay on top of the latest technology trends
• Work that has real-world impact, shaping the future of mobility and technology
• Regular feedback to help you grow and succeed in your role
• A collaborative and supportive team environment where your contributions are valued
• Competitive salary plus bonus
• Flexible working hours and a hybrid working environment
• Medical coverage for you and your family
• This role is eligible for Creative Tax Incentive scheme in Poland” or KUP (Autorskie Koszty Uzyskania Przychodu)
• Option to work on a B2B contract (please note: benefits, bonus and KUP do not apply in this case)

About the Company

HERE Technologies is a global leader in mapping and location technology, providing innovative solutions that power navigation, transportation, and logistics industries. The company is committed to developing cutting-edge, scalable software that is user-friendly and accessible to a global audience. With a strong emphasis on quality, usability, and performance, HERE Technologies values collaboration and innovation, fostering a diverse and inclusive work environment. The company boasts a truly international team, with talented professionals from over 60 countries, and operates from major tech hubs in Europe, the US, and Asia, as well as multiple smaller locations. HERE Technologies is dedicated to leveraging modern technologies to create high-scale services and manage extensive data processing pipelines, reflecting its mission to enhance global connectivity and efficiency.

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