remotely.living

Hands-on Research and Development Architect

Trinetix · Remote - Bulgaria, Spain, Poland, Portugal, Romania · full-time · 2026-09-03

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Job description

We are looking for a hands-on R&D Architect with a strong Full Stack development background to design, prototype, and build AI-powered solutions. The ideal candidate combines solid software engineering expertise with a strong interest in emerging AI technologies and the ability to rapidly turn ideas into functional prototypes.

Requirements

- 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

Nice-to-haves

- 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 working in an R&D, innovation, or rapid prototyping environment

Core 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