Job Description
PCOnline is seeking a Senior AI Platform Engineer to build and operate internal AI capabilities that help employees work more effectively. You will develop our internal AI application portal, shared agent infrastructure, and integrations with company systems. This is an individual contributor role with substantial responsibility for technical delivery. You will work with business stakeholders and colleagues across AI, software engineering, data, and IT, using managed services, existing products, and open-source solutions where appropriate.
Key Responsibilities
- Design, build, and maintain the internal AI application portal and reusable capabilities for model access, agent execution, knowledge retrieval, and system integration.
- Develop and deploy LLM applications, RAG solutions, and agent workflows that connect to approved company data sources, APIs, and business systems.
- Translate business requirements into practical technical solutions, define implementation scope, explain trade-offs, and coordinate dependencies with relevant teams.
- Implement access controls, data protection, audit logging, and appropriate approval mechanisms for AI applications, in collaboration with IT and system owners.
- Establish application evaluation, testing, monitoring, cost tracking, and failure-handling practices to support reliable operation and continuous improvement.
- Work with business owners to assess adoption and validate improvements in efficiency, quality, cost, or operating capacity. Use the findings to improve, simplify, or retire solutions.
- Document architecture, integrations, operating procedures, and troubleshooting guidance so that solutions can be maintained and supported by others.
Basic Qualifications
- Two or more years of experience in software development, systems integration, or automation, or equivalent practical project experience.
- Practical Python programming skills and experience using APIs to connect applications or automate workflows.
- Hands-on experience building LLM applications, RAG solutions, or agent workflows. Experience gained through professional work, internships, or substantial personal projects will be considered.
- Familiarity with Git, basic database concepts, and software testing and debugging.
- Ability to understand business needs, break work into manageable tasks, communicate progress, and troubleshoot problems.
- Familiarity with AWS, Amazon Bedrock, or other cloud and AI services.
- Experience with SQL, knowledge retrieval, or integrations with internal business systems.
- Exposure to application deployment, access controls, logging, monitoring, or AI evaluation.
- Experience building internal tools or automation for business operations.
2+ years software development or systems integration experience; practical Python and API skills; hands-on LLM/RAG/agent experience; familiarity with Git, databases, testing, AWS, Bedrock, SQL, and internal tooling.
Key Responsibilities
- building AI applications
- developing LLM solutions
- integrating business systems
Skills & Tools
Python, Git, AWS, Amazon Bedrock, SQL
Job Details
- Category: Software Development
- Seniority: Mid Level
- Commitment: Full Time
- Workplace: Remote — United States
- Languages: English
About PCOnline
A technology company building internal AI capabilities and software solutions. — Industry: Information Technology