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October 8, 2026
Senior AI Software Engineer
Senior • Remote
24,471 - 31,558 PLN/yr
Kraków, MA, Poland
Quick Facts
Role: Senior AI Software Engineer
Description
Design and build agentic workflows and AI-powered applications for enterprise software products. You will integrate tool-using LLMs and multi-agent systems into the full software development lifecycle, ensuring production reliability through evaluation, observability, security, governance, and failure recovery. The position also focuses on converting prototypes into usable, complete products that users can depend on.
Responsibilities
Design and build agentic workflows that coordinate tools, services, data, and human approvals
Develop reusable patterns for agent orchestration, tool use, context management, memory, and multi-agent collaboration
Use agentic coding tools across planning, implementation, testing, debugging, refactoring, code review, and documentation
Integrate agents into development, testing, deployment, support, and operational workflows
Establish standards for agent evaluation, observability, reliability, security, and governance
Prototype new agentic capabilities and turn successful experiments into production systems
Identify opportunities to improve engineering productivity and product delivery through agentic development
Mentor engineers and help shape an agentic-first technical strategy
Collaborate with product and engineering leaders to connect agentic capabilities to meaningful outcomes
Requirements
5+ years of software product development experience
Strong proficiency with Java and Spring Boot
Strong proficiency with JavaScript and React
Strong proficiency with relational databases
Hands-on experience building AI agents, tool-using LLM applications, or orchestrated workflows
Experience with multi-agent systems, RAG, vector search, agent evaluation, or human-in-the-loop workflows
Experience using agents for coding, code review, testing, release management, or incident response
Senior-level experience building and operating production software systems
Experience with TypeScript and Python
Experience with RESTful APIs
Experience with AWS infrastructure
Experience with APIs, workflow engines, event-driven architectures, integrations, or distributed systems
Strong understanding of testing, observability, security, permissions, and failure recovery
Ability to turn ambiguous opportunities into practical, reliable technical solutions
Strong communication skills and ability to influence engineering practices
Demonstrated ability to use AI coding agents as productive engineering collaborators across an application codebase
Ability to provide agents with clear context, constraints, architecture, acceptance criteria, and technical direction
Strong judgment in reviewing, testing, securing, and improving agent-generated code
Ability to decompose complex application work into agent-ready tasks while maintaining architectural consistency and product intent
Experience creating workflows where agents reason, select tools, call APIs, manage state, recover from failures, and escalate to people
Ability to design agentic applications around real user needs (intuitive experiences, reliable workflows, permissions, audit trails, meaningful error handling)
Ability to move from prototype to production (performance, scalability, security, monitoring, evaluation, cost, ongoing maintenance)
Upper-intermediate English level
Benefits
Professional growth: mentorship, TechTalks, and personalized growth roadmaps
Competitive compensation with USD-based compensation and budgets for education, fitness, and team activities
Exciting projects with Fortune 500 enterprises and leading product brands using modern solutions
Flextime with flexible schedule and remote/office options
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