AI Solution Architect with Azure REQ_69

3Pillar

Remote

3Pillar Global is an AI transformation partner helping enterprises build AI-native products and intelligent agents that define the next era of business. With teams across North America, Europe, Latin America, and Asia, we work with ambitious companies across financial services, healthcare, media, and technology. Our HelixAI platform and Helix Pods delivery model enable engineers to work at the center of enterprise AI transformation, building solutions that are open, portable, scalable, and built to last.

Key Responsibilities

Design and lead production-ready AI/GenAI solutions using Azure OpenAI, RAG, AI Agents, and tool calling.

Define AI boundaries, evaluation, guardrails, human review, and release processes .

Own the end-to-end Azure application architecture , from design through production.

Design scalable application architecture using DDD, Clean/Hexagonal Architecture, Azure SQL, Service Bus, and CI/CD.

Lead legacy modernization, architecture decisions, code/design reviews, and technical teams .

Create C4 diagrams and ADRs and communicate architecture, costs, and risks to technical and business stakeholders.

Required Skills

Has 13+ years of software engineering experience and 4 + years as an Architect .

Has shipped GenAI/LLM applications to production , specifically RAG or tool-calling agents, structured outputs, and prompt/model versioning .

Has real experience with AI evaluation and guardrails in production—not just GenAI development.

Can make sound decisions on where AI should and should not be used , with real project examples.

Has owned production architecture using Clean/Hexagonal Architecture, DDD, domain boundaries, and Anti-Corruption Layers .

Hands-on/coding with Azure + .NET or Node.js , including Azure SQL, Service Bus, hosting, CI/CD, and IaC.

Additional Experience Desired

Experience with multi-tenant SaaS architecture and tenant isolation.

Experience with legacy modernization , including Strangler Fig, feature flags, and parity validation.

Experience with Azure AI Document Intelligence and document generation/rendering.

Exposure to .NET and Node.js , with Python for AI services.

Experience with third-party integrations such as e-signature, payments, messaging, and data feeds.

Knowledge of OpenID Connect/SAML, Web Components, and design-token systems .

Experience with AI cost optimization , including token usage and cost per tenant.

Azure Solutions Architect Expert or Azure AI Engineer certification .

What is it like working for 3Pillar Global?

At 3Pillar, We Offer a World Of Opportunity

Imagine a flexible work environment – whether it's the office, your home, or a blend of both. From interviews to onboarding, we embody a remote-first approach.
You will be part of a global team , learning from top talent around the world and across cultures, speaking English everyday. Our global workforce enables our team to leverage global resources to accomplish our work in efficient and effective teams.
We’re big on your well-being – as a company, we spend a whole trimester in our annual cycle focused on wellbeing. Whether it is taking advantage of fitness offerings, mental health plans (country-dependent), or simply leveraging generous time off, we want all of our team members operating at their best.
Our professional services model enables us to accelerate career growth and development opportunities - across projects, offerings, and industries.
We are an equal opportunity employer. It goes without saying that we live by values like Intrinsic Dignity and Open Collaboration to create cutting-edge technology AND reinforce our commitment to diversity - globally and locally.

Join us and be a part of a global tech community! Check out our Linkedin site and Careers page to learn more about what it’s like to be part of our #oneteam!

Regards, Rajan Paul ( LinkedIn Profile )

Talent Acquisition