Founding Software Engineer - Agentic Systems

Veriff is exploring the next frontier of identity verification: agentic AI systems that can reason, act, and operate safely in high-trust environments. They are forming a small, high-leverage team to explore and productionize agentic capabilities across identity, KYA, risk assessment, and automation workflows.

You'll help us protect honest people online by

• Design and build agentic systems that can use tools, reason across multi-step workflows, and operate under strict compliance and safety constraints
• Prototype and productionize LLM-powered workflows
• Build internal evaluation frameworks for agent reliability
• Define system architecture for scalable, secure AI services
• Work closely with product, risk, and compliance teams
• Turn ambiguous ideas into working systems

Strong Systems Engineer Requirements

• 6+ years building backend systems in production
• Strong Python experience (FastAPI or similar)
• Experience with distributed systems and async workflows
• Deep understanding of system design and reliability

Agentic / LLM Experience

• Tool-using agents
• Multi-step reasoning workflows
• Retrieval Augmented systems (RAG)
• Multi-agent or orchestration systems

Experience with one or more

• LangChain / LangGraph
• OpenAI Assistants or Responses API
• AutoGen
• CrewAI
• Semantic Kernel

You have shipped LLM-powered systems beyond experimentation.

Tech Stack

• Backend: Node.js (TypeScript), Python, Golang
• Frontend: React (TypeScript)
• Mobile: Kotlin (Android), Swift (iOS), Dart (Flutter), TypeScript (React Native)
• Infrastructure: AWS, Kubernetes, Terraform
• Data & ML: PostgreSQL, RabbitMQ, Python-based ML models

Nice to Have

• Experience in fraud, risk, compliance, or identity systems
• Experience building internal AI evaluation pipelines
• Familiarity with vector databases (pgvector, Pinecone, etc)
• Experience operating in regulated environments

What Success Looks Like

• Reliable agentic workflows running in production
• Clear evaluation metrics for AI quality and safety
• Strong architectural foundations for scaling AI capabilities
• High quality technical documentation and system clarity

Benefits

• Flexibility to work from home
• Stock options that ensure your share in our success
• Extra recharge days on top of annual vacation
• Comprehensive relocation support to Estonia or Spain
• Extensive medical, dental, and vision insurance
• Learning and Development & Health and Sports budget
• Four weeks of fully paid sabbatical leave after 5th work anniversary

Locations: Tallinn, Estonia; Spain (Remote); Sao Paulo, Brazil.

Backed by Accel, Alkeon, IVP, Tiger Capital, and Y Combinator.