Software Architect (Fully Remote)

PDI Technologies; United States; Remote; USD 140,000 - 200,000; Full time

Job summary

PDI Technologies is seeking a software engineer to design and own architecture across services, APIs, identity, data access, and integrations, while writing production code across back-end and front-end.

You will build new services from design to deployment, develop AI-powered capabilities with LLMs and agents, design secure APIs for AI use, and partner with Product, UX, QA, Security and DevOps to deliver scalable, observable, and resilient solutions.

Responsibilities

• Design and own application architecture across services, APIs, identity, data access, and integrations.
• Write production code regularly across back-end services, APIs, and front-end applications.
• Build new services and features from initial design through deployment and production support.
• Develop AI-powered capabilities using LLMs, retrieval-augmented generation, tool calling, and agents.
• Design APIs and application capabilities securely usable by AI agents, including through MCP.
• Implement evaluation, guardrails, and cost monitoring for reliable and safe AI features.
• Review code, pair with engineers, and help solve complex technical problems.
• Establish strong practices around automated testing, observability, security, performance, and resilience.
• Partner with Product, UX, QA, Security, and DevOps to turn business goals into scalable solutions.

Job description

• Design and own application architecture across services, APIs, identity, data access, and integrations.
• Write production code regularly across back-end services, APIs, and front-end applications.
• Build new services and features from initial design through deployment and production support.

AI Integration:

• Develop AI-powered capabilities using LLMs, retrieval-augmented generation, tool calling, and agents.
• Design APIs and application capabilities securely usable by AI agents, including through MCP.
• Implement evaluation, guardrails, and cost monitoring for reliable and safe AI features.
• Review code, pair with engineers, and help solve complex technical problems.
• Establish strong practices around automated testing, observability, security, performance, and resilience.
• Partner with Product, UX, QA, Security, and DevOps to turn business goals into scalable solutions.

PDI Technologies

PDI Technologies empowers convenience retail and petroleum brands with technology solutions for growth and operational efficiency. They are a global team committed to excellence, collaboration, and diversity, with a culture that values authenticity and trust.