Software Engineer

Flint Hills Resources, a Koch Inc. company, is an industry-leading refining company that develops energy and transportation products. The Software Engineer will build reliable full-stack software for the HIPE connected data platform, integrating enterprise data into intuitive experiences through web applications, APIs, cloud services, and graph-based platforms. The role also involves developing AI-enabled capabilities and owning solutions across the full software development lifecycle.

Responsibilities

• Collaborate with product partners, business stakeholders, designers, analysts, and engineers to understand Operations processes and deliver practical, user-centered software solutions
• Design, develop, test, deploy, and support full-stack HIPE capabilities that connect and contextualize enterprise data through web applications, APIs, cloud services, and graph-based data platforms
• Build intuitive, responsive experiences that enable cross-application search, related-data navigation, workflow automation, operational insights, and data visualization
• Develop AI-enabled experiences, including assistants, generated summaries, and planning tools, that help employees make informed decisions while maintaining data quality, security, and privacy
• Own solutions throughout the software development lifecycle, including requirements refinement, implementation, automated testing, code reviews, deployment, monitoring, troubleshooting, and continuous improvement
• Contribute to a learning culture by providing constructive feedback, documenting and sharing knowledge, and evaluating emerging technologies that responsibly accelerate business transformation and engineering effectiveness

Preferred

• Full-stack TypeScript experience with React and Node.js, including modern state management, reusable component design, and schema-based validation
• Experience with AWS serverless architecture and infrastructure as code, such as Lambda, API Gateway, S3, SQS, DynamoDB, and SST or similar technologies
• Experience with graph databases and Cypher, enterprise API integration, cross-application search, or event-driven architecture
• Experience integrating large language models or AI agents into software products, such as Azure OpenAI, Amazon Bedrock, or similar services, with attention to grounding, evaluation, security, and responsible use
• Experience with automated testing, CI/CD, observability, agile delivery, and collaborative development practices using Git and work-tracking tools
• Experience in energy, manufacturing, industrial operations, or delivering digital products that improve complex business work processes
• Full-Stack TypeScript
• React
• Node.js
• State Management
• Reusable Component Design
• Schema-Based Validation
• AWS Serverless Architecture
• Infrastructure as Code
• AWS Lambda
• Amazon API Gateway
• Amazon S3
• Amazon SQS
• Amazon DynamoDB
• SST
• Cypher
• Enterprise API Integration
• Cross-Application Search
• Event-Driven Architecture
• LLM Integration
• AI Agent Integration
• Azure OpenAI
• Amazon Bedrock
• AI Grounding
• AI Evaluation
• AI Security
• Responsible AI
• Automated Testing
• CI/CD
• Observability
• Agile Delivery
• Git
• Work-Tracking Tools
• Energy Industry
• Manufacturing
• Industrial Operations
• Digital Product Delivery
• Business Process Improvement
• Collaborative Development

Benefits

• Medical coverage
• Dental coverage
• Vision coverage
• Flexible spending accounts
• Health savings accounts
• Life insurance
• ADD
• Disability coverage
• Retirement benefits
• Paid vacation/time off
• Educational assistance
• Infertility assistance, which may be included depending on eligibility and applicable plan, policy, or guideline
• Paid parental leave, which may be included depending on eligibility and applicable plan, policy, or guideline
• Adoption assistance, which may be included depending on eligibility and applicable plan, policy, or guideline
• Hybrid schedule with flexibility and work/life balance

Company

• Refining company producing fuels and chemicals
• Wichita, Kansas, USA
• http://www.fhr.com/
• Founded in 1997
• 1001-5000 employees

Qualifications

• 2+ years of professional software engineering experience designing, developing, testing, and supporting software applications
• Experience developing software with TypeScript/JavaScript, Python, or another modern programming language
• Experience building web applications or APIs and working with cloud platforms, serverless services, or comparable distributed systems
• Experience working with relational, document, or graph databases, including data modeling and querying
• Experience collaborating with technical and business partners to clarify requirements, communicate tradeoffs, and deliver solutions iteratively
• This role is not eligible for visa sponsorship
• Full-stack TypeScript experience with React and Node.js, including modern state management, reusable component design, and schema-based validation
• Experience with AWS serverless architecture and infrastructure as code, such as Lambda, API Gateway, S3, SQS, DynamoDB, and SST or similar technologies
• Experience with graph databases and Cypher, enterprise API integration, cross-application search, or event-driven architecture
• Experience integrating large language models or AI agents into software products, such as Azure OpenAI, Amazon Bedrock, or similar services, with attention to grounding, evaluation, security, and responsible use
• Experience with automated testing, CI/CD, observability, agile delivery, and collaborative development practices using Git and work-tracking tools
• Experience in energy, manufacturing, industrial operations, or delivering digital products that improve complex business work processes

Required skills

• API Development, AWS, Cloud Platforms, Cypher, Database Querying and Data Modeling, Graph Databases, Node.js, Python, React, Serverless Architecture, TypeScript/JavaScript, Web Application Development

Experience

• 2+ years