Senior Full Stack Software Developer

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Full Stack Software Developer in United States.

This role is part of a high-impact engineering team building and enhancing a complex, cloud-native SaaS platform used at enterprise scale. The Senior Full Stack Software Developer will contribute across both backend and frontend systems, shaping the architecture, APIs, and user-facing applications that power real-time customer interactions. You will work in a modern microservices environment deployed on cloud infrastructure, collaborating closely with product, engineering, and external stakeholders to deliver stable, scalable, and innovative features. The role requires strong technical depth across full stack development, with a focus on building reliable, multi-tenant systems and intuitive user experiences. You will also participate in design discussions, testing strategies, and deployment decisions that directly affect platform performance and customer outcomes. This is a highly collaborative and fast-moving environment where engineering quality and innovation go hand in hand.

• Design, develop, and maintain scalable full stack applications, including backend services, APIs, and frontend components
• Build and enhance microservices-based architecture deployed in cloud environments, ensuring performance, scalability, and reliability
• Collaborate with product managers and cross-functional teams to translate requirements into technical solutions and user-friendly features
• Develop responsive, cross-platform user interfaces using modern frontend frameworks and ensure compatibility across browsers and devices
• Create and maintain robust APIs and integrate multiple data sources within a multi-tenant SaaS architecture
• Write unit, integration, and end-to-end tests to ensure high code quality and system stability
• Participate in architectural discussions, code reviews, sprint planning, and agile development ceremonies
• Monitor and optimize application performance, including instrumentation for production metrics and observability
• Produce clear technical documentation and contribute to engineering best practices across the team
• Engage with customers or partners when needed to understand requirements and deliver effective technical solutions

Requirements:

• 5+ years of experience in full stack software development using TypeScript, JavaScript, Node.js, or similar technologies
• Strong experience building and maintaining SaaS or enterprise-grade multi-tenant applications
• Hands-on experience with MongoDB or similar NoSQL databases and data aggregation models
• Experience working with cloud platforms such as GCP, AWS, or Azure
• Strong proficiency with modern testing frameworks such as Jest, Mocha, or equivalent tools
• Experience building scalable APIs and integrating complex backend services
• Solid understanding of microservices architecture and distributed systems
• Strong problem-solving skills with the ability to design and implement robust technical solutions
• Experience working in Agile development environments and cross-functional teams
• Excellent communication skills with the ability to collaborate with engineers, product teams, and occasionally customers
• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience

Benefits:

• Competitive salary range of 130,000 to 160,000 USD annually
• Remote-first work model with full flexibility across the United States
• Comprehensive medical, dental, and vision insurance coverage
• 401(k) retirement plan with employer matching contributions
• Health savings account (HSA) and flexible spending account (FSA) options
• Employee stock purchase program (ESPP) with discounted company shares
• Life, disability, and supplemental insurance coverage
• Flexible paid time off and paid public holidays
• Paid parental leave and family support programs
• Wellness benefits including mental health support and fitness resources
• Career development opportunities and access to learning resources
• Inclusive, innovation-driven engineering culture focused on collaboration and impact