Senior Full-Stack Software Developer
Pella Windows & Doors3 days ago
Pella, IA, USASenior
Responsibilities
- Design and build full-stack solutions that reduce customer-service handle time and automate routine work.
- Build and deploy LLM-powered chatbots and conversational assistants using prompt design, retrieval-augmented generation, tool or function calling, guardrails, and evaluation.
- Lead development of the enterprise GraphQL API layer and define API design standards, governance, and best practices.
- Partner with business stakeholders and technical teams to translate complex requirements into scalable solutions.
- Mentor junior and mid-level developers and contribute to technical direction and architecture discussions.
- Work with MS SQL, PostgreSQL, Oracle DB, and other data stores to support efficient data access and transformation.
- Improve developer experience and enterprise integration capabilities.
- Drive continuous improvement in CI/CD pipelines, containerization, and deployment.
Requirements
- 5+ years of professional software development experience.
- Expert proficiency in JavaScript, TypeScript, and Node.js.
- Strong frontend experience with a modern framework such as React.
- Deep experience designing and implementing GraphQL APIs.
- Hands-on experience building LLM-based applications with LLM APIs such as OpenAI, Anthropic, Azure OpenAI, or AWS Bedrock.
- Experience with API architecture, authentication, authorization, relational databases, and Docker.
- Familiarity with event-driven architecture technologies such as SNS/SQS and Kafka, API gateways, and microservices architecture.
- Ability to communicate complex technical concepts clearly to non-technical stakeholders and deliver scalable enterprise solutions.
- Preferred: experience integrating contact-center or customer-service platforms, vector databases, embeddings, LLM observability and evaluation tooling, CI/CD pipelines, DevOps practices, and AWS, Azure, or GCP.
- Preferred: strong leadership, mentoring, and technical-influence skills.
Tech Stack
Categories
About Pella Windows & Doors
Pella Windows & Doors manufactures and sells windows, patio doors, and entry doors for residential and light commercial projects. The privately held company, founded in 1925 and headquartered in Pella, Iowa, distributes through independent dealers, company showrooms, and major retail channels, with professional installation services in many markets. Its products serve homeowners, builders, and architects across North America.