Senior Full-Stack Engineer — Remote & Impactful Product Architect

Alight Solutions; Deerfield (IL); Remote; USD 170,000 - 230,000; Full time

Job summary

Alight Solutions in the United States seeks a Senior Full Stack Engineer to advance the Benefits Intelligence platform. You will translate product concepts into secure, maintainable services, APIs, data models, and user experiences, guiding decisions with cross-functional teams across engineering, product, and operations.

The role emphasizes ownership of architecture and implementation, and requires collaboration with teams to deliver production-ready solutions. Travel to offices may be required.

Qualifications

• 6+ years of software engineering experience with ownership of production applications.
• Strong backend services, API design, and data modeling skills.
• Experience with AI-assisted tools and turning product designs into working software.

Responsibilities

• Designing and evolving application architecture, data models, workflows, and business logic.
• Building APIs and services connecting Worklife with the Alight Data Engine.
• Developing and integrate intuitive administrative and user-facing experiences.
• Establishing reusable engineering patterns for security, testing, observability, deployment, and reliability.
• Turning emerging product requirements into practical technical solutions and incremental delivery.
• Leading technical execution across Engineering, Product, UX, Data, and platform teams.
• Building production-ready services, APIs, workflows, automated tests, telemetry, and operational documentation.

Skills

Software engineering

Backend services

API design

Frontend development

B2B applications

Cross-team collaboration

Tools

AI-assisted tools

Data modeling

Job description

Alight Solutions in the United States seeks a Senior Full Stack Engineer to advance the Benefits Intelligence platform. You will translate product concepts into secure, maintainable services, APIs, data models, and user experiences, guiding decisions with cross-functional teams across engineering, product, and operations.

The role emphasizes ownership of architecture and implementation, and requires collaboration with teams to deliver production-ready solutions. Travel to offices may be required.