Software Engineer III – IntelliScript (Remote)

Milliman is a respected consultancy with a focus on data-driven software solutions for insurance clients. The Software Engineer III role involves designing and delivering scalable backend services and data pipelines, working closely with cross-functional teams to modernize solutions and improve product offerings.

Responsibilities:

• Design, build, and optimize data pipelines for ingestion, transformation, enrichment, and distribution of structured and unstructured data
• Develop event-driven and batch data processing systems using AWS-native services
• Integrate backend application services with data pipelines, ensuring consistency between transactional and analytical systems
• Modernize legacy systems into microservices and event-driven architectures in AWS
• Implement data reliability and quality mechanisms (validation, monitoring, observability, and error handling)
• Build and maintain data workflows and orchestration pipelines to ensure timely and accurate data delivery
• Ensure systems are designed for performance, scalability, security, and compliance
• Mentor engineers and contribute to raising the team’s engineering maturity and delivery quality
• Collaborate in SAFe Agile teams, delivering measurable outcomes aligned to product and platform objectives
• Support production operations, including monitoring, troubleshooting, and continuous improvement of system performance

Requirements:

• 5+ years of experience in software engineering with significant focus on data pipeline development and backend systems
• Strong proficiency in C# (.NET) and SQL, with experience working with large-scale data systems
• Hands-on experience building and operating data pipelines and data processing systems
• Experience with AWS data and compute services
• Experience with microservices and event-driven architecture
• Strong understanding of data modeling, data integration, and data lifecycle management
• Experience with DevOps practices, including CI/CD, GitHub workflows, and Terraform
• Working knowledge of Agile/SAFe delivery models
• Experience with full software development lifecycle
• Strong problem-solving and debugging skills across both application and data layers
• Ability to design resilient, scalable, and observable data systems
• Proven ability to own pipeline reliability, performance, and data quality outcomes
• Excellent collaborative skills, work well independently and as a team member
• Proven analytical skills to interpret and implement business and functional requirements
• A data-first engineering mindset, with deep understanding of how data flows through systems and enables business value
• Demonstrated ability to design and operate complex data pipelines and distributed systems
• Strong ownership and accountability for data quality, reliability, and system performance
• Can identify, analyze, and evaluate complex problems, demonstrating attention to detail and the ability to synthesize complex data, contributing to team goals and objectives
• Experience influencing engineering teams through technical leadership, mentoring, and best practices adoption
• A collaborative approach, working effectively across software engineering, data engineering, and product teams
• Has a thorough understanding of the field and seeks to enhance technical expertise by staying up to date with industry trends, best practices, and emerging technologies