Senior AI Developer

ProArch

1d

About The Position

Proarch is seeking a skilled Sr AI Developer with experience in building scalable, end-to-end applications and integrating AI-driven capabilities using OpenAI technologies. The ideal candidate will have strong expertise in backend development, cloud platforms (preferably Azure), and modern search/retrieval systems, along with the ability to design and deliver intelligent applications such as chatbots and LLM-powered solutions. You will work closely with cross-functional teams in an Agile environment to build high-performance, secure, and scalable enterprise applications.

Requirements

• 5+ years of professional software development experience (or equivalent).
• Strong proficiency in Python, C#/.NET with hands-on experience building scalable backend services.
• Experience developing end-to-end solutions, including integration of AI-driven capabilities using OpenAI technologies.
• LLM-powered applications (chatbots, summarization, Q&A systems, agentic workflows)
• Search and retrieval systems (BM25, vector search, hybrid search)
• Embeddings, vector databases, and semantic search pipelines
• Experience working with cloud platforms (Azure preferred), including production operations.
• Data structures, API design, system design, testing methodologies, and security best practices
• Ability to communicate effectively, document technical designs, and collaborate with cross-functional teams

Responsibilities

• Experience with programming languages such as Python and C#/.NET
• Hands-on experience with Azure OpenAI (GPT-class models) and optional multi-model support
• Familiarity with search and vector databases including Azure AI Search, pgvector, Pinecone, Weaviate, or Milvus
• Experience with orchestration frameworks like Semantic Kernel, LangChain, or LlamaIndex (or similar custom orchestration)
• Knowledge of storage solutions such as Azure Blob Storage/ADLS, SQL Server/PostgreSQL, and Cosmos DB
• Experience working with compute services like Azure App Service, Functions, or AKS
• Exposure to CI/CD pipelines using Azure DevOps or GitHub Actions and Infrastructure as Code tools like Bicep or Terraform
• Strong understanding of observability practices including Application Insights/OpenTelemetry, dashboards, and distributed tracing

Benefits

• Career Pathways
• flexible work schedules

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed
• Number of Employees: 101-250 employees