The opportunity

Join a multidisciplinary product and engineering team that builds software for organisations across many industries. You'll work alongside software engineers, AI engineers, data scientists and product specialists to turn digital and AI ambitions into scalable products. This role is based in Budapest, hybrid, and involves frequent business travel.

The role

You'll be a senior software engineer leading architecture and technical decisions on product teams. You'll lead workstreams, co-create products with stakeholders, and set the technical direction for delivery. Each project spans a different industry and technology, so you'll keep growing as a technology leader.

What you'll do

Architect: lead architecture design and make key technology decisions that shape delivery.
Deliver: lead workstreams and build scalable, user-centric solutions using Agile methods.
Mentor: model and coach engineering best practices, including design patterns, test-driven development, code review and security awareness, across the teams you work with.
Partner: work with stakeholders to shape their digital strategy and help grow their engineering culture.

What you bring

Must-haves

Bachelor's, master's or PhD in a discipline such as computer science, machine learning, applied statistics, mathematics, engineering or artificial intelligence
7+ years of software development experience, with significant full-stack web application experience
Experience working collaboratively with technical and non-technical team members and stakeholders
Hands-on experience across frontend (TypeScript, React, Angular, Vue, Next.js, Tailwind) and backend (Python, Node.js, Java/Spring, C#/.NET), plus SQL, NoSQL, vector databases and ETL
Experience modeling and coaching engineering best practices, including design patterns, customer-centric design, test-driven development, refactoring, code review and OWASP Top 10 security awareness
Experience leading Agile teams, including coaching Agile mindsets through sprint ceremonies, work definition and capability building
Strong time management in a complex, largely autonomous environment
Business-level fluency in English and Hungarian, both written and spoken, adjusted to different audiences and seniority levels
Willingness to travel frequently for client work

Nice to have

Experience with LLM frameworks, prompt orchestration, agent frameworks, MCPs and evaluation frameworks
Experience with cloud platforms (Azure, AWS, GCP), Docker and CI/CD
A strong focus on automated testing, logging, monitoring and overall system reliability

What we offer

A learning culture with structured development programmes, coaching and clear, actionable feedback
Real ownership from day one: your ideas and contributions will shape what gets built
An international, multicultural team
A competitive salary based on your location, experience and skills, plus a comprehensive benefits package for you and your family