[Hiring] Principal Applied AI Engineer @Tiugo Technologies

Role Description

We’re looking for a Principal Applied AI Engineer to solve high-impact problems across our products and internal systems using a pragmatic combination of software engineering, systems thinking, and AI.

• Work across CKEditor AI & Cloud Services, internal tools, and cross-functional initiatives.
• Identify where AI or automation can create real value, shape the solution, and build it end to end.
• Improve how software is built inside the company by designing and implementing agentic workflows and AI-assisted development systems.
• Use AI as part of your own daily engineering workflow.
• Operate in ambiguity, moving from problem definition to architecture to implementation.
• Influence how other teams adopt AI effectively.

Qualifications

• 8+ years of experience in software engineering.
• Strong system design and backend engineering skills.
• Experience building and shipping AI / LLM-based solutions.
• Ability to move from problem definition → architecture → implementation.
• Experience with automation, workflows, or agent-like systems.
• Hands-on approach and willingness to write production code.
• Strong engineering judgment (including knowing when not to use AI).
• Fluency in Polish and English (minimum C1 level).
• Experience working across teams and influencing technical decisions.
• Curiosity, ownership, and interest in applying AI in practice.

Requirements

• Experience with TypeScript and Node.js (our primary stack), or willingness to work extensively in this environment.
• Experience with AI in developer tooling or internal systems.
• Familiarity with agentic systems or orchestration frameworks.
• Experience with production systems (performance, reliability, scalability).

Benefits

• B2B contract-based monthly remuneration is 38.000 - 45.000 PLN + VAT or its equivalent on the employment contract.
• Flexible schedule and the possibility to work fully remotely.
• Professional development resources (up to 5 days of additional leave and 6 000 PLN yearly).
• LinkedIn Learning access.
• Extra leave for Tiugo Day - our company’s foundation day and your birthday.
• English lessons with a native speaker and an online language platform where you can learn English, Spanish, and German.
• Access to a mental health and well-being platform with 24/7 dedicated psychological support.
• Private medical care (Enel Med or Medicover) and Multisport card.
• 2 weeks of paid parental leave for our contractors.

Recruitment Process

• HR interview.
• Technical interview with Senior Director of Engineering.
• Paid task – a practical assignment reflecting real challenges you may encounter in this role.
• Solution review discussion – a conversation about your approach, decisions, and trade-offs in the task.