Senior Software Dev Engineer, Business

We're seeking a Senior Software Development Engineer to lead and build technical initiatives that will reshape how businesses sell on Amazon. Our team is passionate about learning and building advanced solutions using GenAI and Agentic AI to help B2B sellers optimize their operations and drive growth.

Join Amazon Business 3P (Third Party - Sellers) - a rapidly growing $25B global organization where we innovate at the intersection of technology and B2B commerce. We're reimagining how sellers reach and serve business customers, creating solutions that help them grow their B2B business on Amazon. From Seller Central tools to business certifications, custom pricing capabilities, and advanced analytics, we're transforming how B2B selling happens.

As a Senior Software Development Engineer on our AB 3P Tech team, you'll lead highly technical, entrepreneurial teams building distributed systems that power the B2B selling experience. You'll drive end-to-end development from design to delivery, make strategic technology decisions, and mentor engineering talent. Your team will own critical systems spanning from Seller Central to Amazon Business detail pages, cart, and checkout for merchant-fulfilled offers.

Join us in shaping the future of B2B selling - we're leveraging emerging AI technologies and innovating across the seller experience to create significant impact in this fast-growing business.

Key job responsibilities
Senior Software Engineer Role - Technical Leadership:

As a technical leader, you'll design and implement scalable solutions while driving architectural decisions for high-performance systems. Your expertise in Web Services, APIs, and Micro-Services architecture will be crucial in building reliable, AI-enabled systems. You'll apply industry-leading design patterns and coding practices to ensure exceptional solution quality.

Team Impact & Collaboration:

Your role extends beyond technical delivery to mentoring team members and driving their professional growth. You'll partner with stakeholders and offshore teams, translating business requirements into technical deliverables. Good communication skills are essential as you'll interact with users, technical teams, and senior management to gather requirements and articulate technical designs and strategy.

Innovation & Professional Growth:

You'll stay at the forefront of emerging technologies, applying innovative solutions to complex business challenges. You'll own and champion software engineering best practices throughout the development lifecycle - from coding standards and reviews to build processes and operations. Your commitment to continuous improvement will help establish and maintain high engineering standards.

Requirements for Success:

• Proven track record of delivering complex software systems to customers

• Excellence in technical communication and mentorship

• Focus on software quality and operational stability

• Ability to execute effectively under tight schedules

• Passion for learning and teaching

• Experience with full software development lifecycle

About the team
At Amazon Business Third Party (AB3P) Tech, we're revolutionizing B2B e-commerce by empowering sellers in the business marketplace. Our scope spans the complete B2B selling journey, from Seller Central to Amazon Business detail pages, cart, and checkout for merchant-fulfilled offers.

Our entrepreneurial culture and global reach define us. We develop features across seller experience, delivery, certifications, fees, registration, and analytics, collaborating with worldwide teams and leveraging advanced AI technologies to continuously innovate. Working in true Day 1 spirit, we build next-generation solutions that shape the future of B2B commerce.

Join us in building next-generation solutions that shape the future of B2B commerce.

- Bachelor's degree in computer science or equivalent
- 5+ years of non-internship professional software development experience
- 5+ years of programming with at least one software programming language experience
- Experience as a mentor, tech lead or leading an engineering team
- 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience

- 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.

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