Hands-on R&D Architect

Stack

Responsibilities

• ▹Act as a hands-on R&D Architect, combining architectural thinking with strong software development skills
• ▹Design and prototype AI-powered solutions and internal tools
• ▹Evaluate and integrate OpenAI, Anthropic and other AI services
• ▹Design and implement AI agents, prompts, MCP integrations and supporting services
• ▹Develop backend services and integrations using Python and C#/.NET
• ▹Build functional internal UIs using React/TypeScript or similar technologies
• ▹Design and integrate REST APIs, webhooks, OAuth flows and third-party services
• ▹Work with SQL/PostgreSQL and contribute to data modeling and solution design
• ▹Leverage AWS/Azure and CI/CD practices to support prototypes and production-ready solutions
• ▹Rapidly validate technical concepts, identify viable approaches and turn ideas into working prototypes
• ▹Collaborate with engineering and business stakeholders to translate requirements into scalable technical solutions

Requirements

• ▹Proficient English communication skills, written and verbal
• ▹Strong hands-on experience with Python
• ▹Solid experience with C# / .NET
• ▹Experience with OpenAI and/or Anthropic APIs, prompt engineering, AI agents and MCP
• ▹Strong understanding of REST APIs, webhooks, OAuth and third-party service integrations
• ▹Experience with SQL/PostgreSQL and basic data modeling
• ▹Experience with React/TypeScript or similar technologies, able to build functional internal UIs
• ▹Familiarity with AWS or Azure and basic CI/CD practices
• ▹Strong prototyping skills and ability to quickly turn ideas into working solutions
• ▹Previous experience as a Full Stack Developer, able to work across the technology stack

Nice to have

• ▹Experience designing AI-powered applications or internal tools
• ▹Experience with AI agent frameworks and Model Context Protocol (MCP)
• ▹Experience integrating multiple AI models and third-party services
• ▹Understanding of cloud-native architecture and modern software development practices
• ▹Experience in an R&D, innovation or rapid prototyping environment

About the company

Established in 2011, Trinetix is a dynamic tech service provider supporting enterprise clients around the world. It is headquartered in Nashville, Tennessee, with a global team of over 1,000 professionals and delivery centers across Europe, the United States and Argentina.