Software Development Engineer

Amazon’s SDE interview typically starts with an online coding test, followed by a technical phone screen focusing on data structures, algorithms, and basic design. Successful candidates then face onsite rounds that include deep coding challenges, system design discussions, and behavioral questions centered on Amazon’s Leadership Principles. Preparation should emphasize problem‑solving speed, clear communication, and real‑world design thinking.

FBA blends Amazon’s high‑performance culture with a startup mindset, offering fast decision cycles, ownership, and a focus on continuous learning. Employees enjoy robust growth opportunities, mentorship from senior technologists, and a balanced work‑life environment supported by flexible policies.

Bachelor's degree in Computer Science, Information Technology, Electronics & Communication, or related engineering discipline; minimum 60% aggregate (or CGPA 6.5/10); graduating batch 2022‑2026; no active backlogs at the time of joining; eligibility for full‑time employment in India.

Round 1: Online Coding Assessment (multiple coding problems on data structures & algorithms) → Round 2: Technical Phone/Video Interview (coding + system design) → Round 3: Onsite Interviews (4‑5 rounds covering coding, system design, leadership principles, and cultural fit) → Round 4: HR/Offer Discussion

Fulfillment by Amazon (FBA) is a fast‑growing arm of Amazon that enables millions of sellers worldwide to store, ship and manage their inventory using Amazon’s world‑class logistics network. By offering a pay‑as‑you‑go model, FBA empowers businesses of all sizes—from Fortune 50 giants to individual entrepreneurs—to reach customers in over 135 countries with Prime‑grade delivery. The division operates like a startup inside Amazon, enjoying the freedom to experiment with new product ideas while leveraging the massive scale, reliability, and innovation that define Amazon’s ecosystem. As a Software Development Engineer in the FBA team, you will be at the heart of building the next generation of mission‑critical systems that power this massive fulfillment engine. You will collaborate with seasoned engineers, product managers and data scientists to design, develop, and ship services that handle billions of transactions daily. The role demands a blend of deep technical expertise, a passion for building scalable distributed systems, and an ability to translate ambiguous business problems into concrete engineering solutions. Key Responsibilities: 1. Partner with cross‑functional teams to conceive, design, and launch innovative features for the FBA platform. 2. Architect and implement large‑scale distributed storage, indexing, and query services that are fault‑tolerant and cost‑effective. 3. Develop high‑performance APIs and micro‑services that enable real‑time inventory predictions and seller behavior optimization. 4. Write clean, testable code following Amazon’s coding standards and participate in rigorous code reviews. 5. Drive the adoption of best practices in CI/CD, automated testing, and observability across the team. 6. Mentor junior engineers and contribute to the team’s technical roadmap and architectural decisions. 7. Work in an agile environment, delivering incremental value in two‑week sprints while maintaining high quality. 8. Troubleshoot production issues, perform root‑cause analysis, and implement robust fixes. 9. Continuously evaluate emerging technologies (e.g., container orchestration, serverless, machine‑learning pipelines) for potential integration. 10. Contribute to the culture of innovation by proposing new ideas, conducting spike experiments, and sharing learnings. Tech Stack: Java, Kotlin, Python, AWS services (EC2, S3, DynamoDB, Lambda), Docker, Kubernetes, REST/GraphQL APIs, Apache Kafka, Cassandra, Elasticsearch, Git, Jenkins, Terraform. Growth Path: Starting as an SDE I, you can progress to SDE II, Senior SDE, and eventually to Principal Engineer or Engineering Manager, with opportunities to lead high‑impact projects, own product lines, and influence Amazon’s global fulfillment strategy. Why Join FBA? You will work on systems that impact millions of sellers and customers worldwide, gaining exposure to cutting‑edge cloud technologies at massive scale. The startup‑like culture offers autonomy, rapid decision‑making, and a clear path for career advancement, all backed by Amazon’s resources and brand reputation.