AI Platform Engineer

Remote - European Region
Engineering – R&D /
Full-time /
Hybrid
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Coinspaid Solutions is a fintech company building blockchain payment infrastructure for the global economy.

We design, implement, and scale payment systems that connect digital assets with real-world financial operations. Our solutions help businesses and financial institutions operate efficiently in the evolving digital asset landscape.

For over 11 years, we’ve been developing products that bring crypto payments closer to mainstream adoption. Today, our team includes 350+ professionals working remotely across multiple countries.

We combine the pace of fintech with a long-term approach to building products, teams, and careers. As a remote-first company, we give people flexibility in how they work while maintaining strong collaboration and shared ownership across teams.

🏆 In 2026, Coinspaid was recognized as Best Corporate Culture in the Blockchain Industry in Europe, reflecting our focus on ownership, trust, and collaboration.

 

We're looking for an AI Platform Engineer to join CoinsPaid R&D and build the foundation of our internal AI capabilities. You'll design and ship production-grade AI agents, own end-to-end pipelines, and work directly with LLMs to automate engineering workflows across the company. This is a greenfield role with high autonomy and direct impact.

Responsibilities:

  • Design, build and maintain AI agents to automate internal processes and boost team efficiency (code review, test generation, documentation, monitoring and beyond)
  • Develop and own end-to-end AI pipelines: data preparation, LLM integration, orchestration, error handling, and observability    
  • Write skills, tools and MCP integrations for agentic systems (function calling, tool use, multi-agent coordination)
  • Evaluate and select AI frameworks, models and APIs (LangGraph, OpenAI, Anthropic, etc.)                                                        
  • Build internal expertise: document approaches, share knowledge with the team                                                                                  
  • Maintain a registry of agents, skills and their infrastructure: versioning, changelog, ownership, and dependencies — ensuring full traceability and auditability                                                     
  • Collaborate with Security to implement their requirements into agent design and pipelines (access controls, data handling, audit logs, vendor approvals)      

Requirements:

  • 5+ years of backend development experience (any language)
  • Proficiency in Go or Python — required for building AI pipelines, MCP integrations, and agentic systems                                       
  • Proven track record of owning technical initiatives from idea to production                                                                                            
  • Understanding of how LLMs work: prompt engineering, context management, structured output                                                     
  • Experience working with LLM APIs: OpenAI, Anthropic, Gemini or open-source models                                                                       
  • Experience building and deploying AI agents in production: tool use, memory, multi-step workflows, observability                   
  • Strong analytical skills: defining success metrics, measuring impact, iterating based on data                                                           
  • Practices AI-assisted development daily                                                                                                                                                        
  • Exceptional problem-solving and ability to work independently                                                                                                                
  • Good level of spoken and written English              

Nice to have:

  • Knowledge of RAG (Retrieval-Augmented Generation) and vector databases
  • Experience with LangChain / LangGraph or similar agentic frameworks                                                                                                  
  • Experience with MCP (Model Context Protocol) or building custom agent tools                                                                                      
  • Experience integrating with corporate tooling: Jira, Confluence, Slack, GitHub                                                                                       
  • Background in fintech, payments or other regulated environments
Why should you choose CoinsPaid?

You’ll be joining a company that is actively shaping its space – with enough scale to matter and enough room to make an impact.

At Coinspaid, people are expected to think, contribute, and take ownership – and are supported in doing so.

We focus on flexibility, wellbeing, and long-term growth – without overcomplicating how benefits work.

Flexible Benefits

  • Benefit Bar – up to €250/month
    A flexible monthly budget you can use for what matters most to you – from sports and mental health to coworking, home office, or medical-related expenses.

Work & Flexibility

  • Fully remote work from almost anywhere

  • Optional offices and relocation support

  • Flexible, async-friendly environment

Growth & Learning

  • Budget for courses, certifications, and professional development

  • Language learning support

  • Cross-team learning and knowledge sharing

Wellbeing & Support

  • Medical insurance or reimbursement depending on location

  • Access to mental health support

  • Financial support for important life events

Extras

  • Merch shop with rewards system

  • Team offsites and company events

 

Sounds good? Well then, we can’t wait to see your resume!
To learn more please visit: https://coinspaid.com/about-us/ & https://coinspaid.com/careers/
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