Senior Software Engineer - Remote

Overview

A Senior Software Engineer position at 3Si, a mission-driven SaaS company focused on improving lives through data, particularly in early childhood systems.

In Short

• Lead the design and implementation of scalable web applications and APIs.
• Develop modular, client-driven features.
• Build user-friendly dashboards and data visualizations.
• Own deployment pipelines and infrastructure.
• Implement authentication/authorization workflows.
• Apply DevOps best practices including CI/CD and containerization.
• Collaborate with teams to align engineering work with product goals.
• Maintain and document code in GitHub.
• Mentor and support other engineers.
• Contribute to building self-service tools for end users.

Requirements

• 7+ years of experience in software engineering.
• Fluency in Python and JavaScript/React.
• Strong deployment experience with cloud infrastructure.
• Experience architecting secure applications.
• Solid SQL skills.
• Experience with REST APIs and light web scraping.
• DevOps experience with CI/CD, Docker, and Terraform.
• Strong understanding of secure authentication protocols.
• Excellent communication skills.
• A collaborative mindset and attention to detail.

Benefits

• Competitive compensation with a salary range of $160-175K.
• 100% company-sponsored health plans.
• Paid Time Off starting at 3 weeks per year.
• 401k retirement plan with match.
• Home office stipend upon hire and annually.
• Career development opportunities.