Sigma Software Group

AI Engineer

Sigma Software Group

full-time

Posted on:

Location Type: Remote

Location: Poland

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Tech Stack

GoJavaJavaScriptPythonSDLCTypeScript

About the role

  • Architect, build, and optimize agentic AI systems, including autonomous agents, multi-agent frameworks, and LLM-powered components
  • Design and implement Model Context Protocol (MCP) integrations and agent orchestration layers
  • Build and maintain AI SDLC pipelines, tooling, and automation logic across the development lifecycle
  • Implement agentic AI patterns, multi-agent workflows, and intelligent task automation
  • Evaluate emerging agentic AI models, frameworks, and toolkits
  • Build POCs and prototypes to benchmark scalability, reliability, and architecture fit
  • Propose optimal designs based on research and trade-off analysis
  • Collaborate with product teams, architects, and clients to define requirements and shape AI solutions
  • Communicate complex technical concepts clearly to non-technical stakeholders
  • Guide clients on AI tool adoption for both greenfield and brownfield projects

Requirements

  • 3–5+ years as a Software Engineer, including 1 year of extensive AI Agentic Systems experience
  • Strong practical development experience — JavaScript/TypeScript preferred; Python, Java, Go also acceptable
  • Hands-on experience implementing agentic AI architectures, AI orchestration frameworks, autonomous agents & multi-agent systems, MCP integrations
  • Solid understanding of AI model lifecycle, prompting, evaluation loops, and continuous improvement
  • Ability to work independently and own end-to-end technical delivery
  • Consulting experience or strong client-facing communication skills
  • Curiosity and experimentation mindset
  • Experience running POCs, technical evaluations, or benchmarking approaches WILL BE A PLUS
  • Experience with vector databases, RAG, and embeddings
  • Background in backend engineering, MLOps, or system design
  • Understanding of LLM fine-tuning or model customization
  • Experience integrating AI into production-grade applications
Benefits
  • Flexibility
  • Professional growth
  • Supportive global team
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
JavaScriptTypeScriptPythonJavaGoAI Agentic SystemsAI orchestration frameworksMCP integrationsvector databasesLLM fine-tuning
Soft Skills
client-facing communicationindependent workcuriosityexperimentation mindsettechnical delivery