Senior Full Stack Engineer – SaaS Applications
Location
United States
Posted
66 days ago
Salary
$103.9K - $155.9K / year
Seniority
Senior
Job Description
Senior Full Stack Engineer – SaaS Applications
Sophia
• Design, develop, and deliver full-stack features across Ruby and JavaScript applications, spanning database, backend, and user interface layers • Own technical direction by evaluating trade-offs, recommending solutions, and establishing scalable patterns and best practices • Collaborate cross-functionally with product managers, business analysts, QA, and engineering partners to shape requirements and deliver iterative releases • Practice and promote Agile development methodologies, including Test ‑ Driven Development (TDD), automated testing, and CI/CD pipelines • Participate in software releases, partner with QA on test plans, and assist with implementation planning • Troubleshoot and resolve production issues, perform root cause analysis, and recommend long-term solutions • Provide level 3 production support for enterprise applications after release • Mentor and elevate other engineers through code reviews, pairing, and technical guidance • Participate in the continuous evolution of engineering standards, development workflows, and system reliability • Explore and apply AI capabilities, showing curiosity and enthusiasm for integrating AI-powered features and AI-assisted development workflows into the platform
Job Requirements
- Minimum of 5 years of experience in the design, development, and implementation of web applications
- At least 5 years of hands-on experience with Ruby and JavaScript
- Minimum of 2 years of experience working with AWS or GCP infrastructure
- Experience applying Test-Driven Development (TDD) practices and building automated solutions
- Bachelor's degree in Computer Science, Engineering, or a related discipline
- Relevant cloud certifications (e.g., AWS Certified Solutions Architect, Google Cloud Professional certifications)
- Experience with AI/ML tools, APIs, or AI-assisted development workflows
- Demonstrated involvement in system architecture, technical decision-making, or long-term platform strategy
Benefits
- medical, dental, vision, life and disability plans
- well-being incentives
- parental leave
- paid time off
- certain paid holidays
- tax saving accounts (FSA, HSA)
- 401(k) retirement benefit
- Employee Stock Purchase Plan
- tuition assistance
- entertainment and retail discounts
- Non-exempt employees are eligible for overtime pay
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