Hands-on R&D Architect

TrinetixTechnology services

Poland. Spain. Portugal. Romania. BulgariaFull-TimeSenior

Salary not disclosed

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Job Details

Proficient English communication skills, both written and verbal
Strong hands-on experience with Python
Solid experience with C# / .NET
Experience working 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, with the ability 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, with the ability to work across the technology stack

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

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