Job Details

About the Role

As a Staff Software Engineer at Sendoso, you'll play a critical role in shaping the architecture and technical strategy of our platform. You will work closely with product managers, designers, and other engineers to deliver scalable solutions, mentor senior engineers, and drive cross-team initiatives. This role is both hands-on and strategic, ideal for someone who thrives on solving complex problems and guiding technical direction across multiple domains.

What You'll Do

• Lead the design and development of highly scalable, reliable, and secure systems.
• Define and drive technical standards, best practices, and long-term architecture across multiple engineering teams.
• Partner with product and business stakeholders to translate complex requirements into technical execution plans.
• Mentor and coach engineers at all levels, fostering growth and technical excellence.
• Conduct design and code reviews to ensure quality, maintainability, and performance.
• Proactively identify system bottlenecks, risks, and opportunities for improvement.
• Contribute hands-on with coding, prototyping, and delivering high-impact features.
• Collaborate with the R&D leadership team to influence technology strategy and roadmap.

What We're Looking For

• 8+ years of professional software engineering experience, with at least 2+ years in a Staff/Principal-level or equivalent role.
• Deep expertise in building distributed, cloud-based systems (AWS or similar).
• Strong proficiency in modern web technologies (e.g., Ruby on Rails, Vue.js, or similar frameworks).
• Proven ability to lead large, cross-team technical initiatives from concept to delivery.
• Excellent system design and architecture skills, with experience scaling high-performant platforms.
• Strong communication and leadership skills; able to influence without direct authority.
• A passion for mentoring and enabling other engineers to succeed.

Nice to Have

• Experience in eCommerce, SaaS, or marketplace platforms.
• Familiarity with event-driven architectures, microservices, and messaging systems (e.g., Kafka, RabbitMQ).
• Prior experience in a fast-growing startup environment.

What You'll Gain

• Exposure to the operational backbone of a fast-growing SaaS company.
• Cross-functional collaboration experience with marketing, logistics, and customer success teams.
• Opportunities to grow your career in campaign operations, logistics, or customer experience.

What We Believe

• One Team
• Fuel Potential
• Real Connections
• Unboxed Thinking
• Customer Centric

What You'll Love

• Comprehensive Medical Plans plans - we've got you covered!
• Take-What-You-Need Time Off
• Lifestyle Spending Account
• 401K Plan
• Volunteer Time Off
• Birthday Time Off
• Generous parental leave benefits for both birthing and non-birthing parents
• Access to Employee Assistance Programs (EAPs)
• And much more!
• Remote work environment

Legal / Equal Opportunity

Sendoso is an equal opportunity employer: we value diversity. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Data Collection

By submitting your application, you agree that Sendoso may collect your personal data for recruiting, global organization planning, and related purposes.