The hiring drive offers multiple positions for engineers experienced in Python, Golang or Java, with strong fundamentals in DSA, OOP, system design, APIs, databases and distributed systems. The recruiter-listed budgets range from up to โน30 LPA for SDE2 to โน90 LPA for Senior Staff Engineer. ๐
๐ Job Details
๐ผ Roles: SDE2 / SDE3 / Staff Engineer / Senior Staff Engineer
๐ SDE2 & SDE3: Gurugram | Hybrid
๐ Staff & Senior Staff: Gurugram & Bangalore
๐งโ๐ป SDE2 Experience: 3+ Years | 17 openings
๐งโ๐ป SDE3 Experience: 5.5+ Years | 12 openings
๐ฐ SDE2 Budget: Up to โน30 LPA
๐ฐ SDE3 Budget: Up to โน42 LPA
๐ฐ Staff Engineer Budget: Up to โน67.5 LPA
๐ฐ Senior Staff Budget: Up to โน90 LPA
๐ป Languages: Python / Golang / Java
๐๏ธ Core Areas: Backend, APIs, Databases, Distributed Systems, System Design
๐ฉ Apply: Shreya.rani@questhiring.com
๐ฏ Why These Roles Are Good for Experienced Engineers
These positions provide an opportunity to work on backend systems connected to real-world physical automation, rather than only conventional web applications. Engineers can work on distributed services, APIs, databases, concurrency, scalable architectures and systems that interact with robotic and fulfillment operations. ๐ง
The progression from SDE2 โ SDE3 โ Staff โ Senior Staff also reflects increasing technical ownership. Senior engineers are expected to contribute more heavily to architecture, technical decisions, mentoring and complex production systems. Current GreyOrange SDE3 postings emphasize microservices, REST APIs, scalable architecture, SQL/RDBMS, algorithms, design patterns and complete software-development practices.
๐ ๏ธ Skills Required
โ
Python / Golang / Java: Strong hands-on backend development in at least one language.
โ
DSA: Arrays, strings, hashing, trees, graphs, heaps, recursion and complexity analysis.
โ
OOP: Classes, abstraction, inheritance, polymorphism, interfaces and design principles.
โ
System Design: High-level and low-level design, scalability, reliability and fault tolerance.
โ
APIs: REST APIs, service integration, authentication and error handling.
โ
Databases: SQL, RDBMS, indexing, transactions, normalization and query optimization.
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Distributed Systems: Microservices, messaging, caching, concurrency and service communication.
โญ Additional Advantage: Docker, Kubernetes, cloud platforms, Redis, Kafka, gRPC, CI/CD and observability. GreyOrange’s current backend listings also mention technologies such as PostgreSQL, Redis, Docker, Kubernetes and cloud environments.
๐ค Expected Interview Rounds
Round 1 โ Recruiter Screening ๐
Expect discussion around experience, current project, programming language, current CTC, expected CTC, notice period and location.
Round 2 โ Coding & DSA ๐ป
Prepare medium-level DSA problems, complexity analysis, debugging and clean implementation. Candidate reports have included coding, DSA and database questions.
Round 3 โ Backend/System Design ๐๏ธ
Expect scalable API design, database choices, caching, queues, microservices, concurrency, fault tolerance and high-level architecture.
Round 4 โ Project/Managerial Discussion ๐ค
Be ready to defend your previous technical decisions, production incidents, ownership, architecture and collaboration with other teams.
Round 5 โ HR/Final Discussion ๐
Depending on the hiring route and level, final discussions may cover compensation, joining timeline, location and employment details.
๐ฐ Salary Range
The recruiter-posted budgets are:
๐ฐ SDE2: Up to โน30 LPA
๐ฐ SDE3: Up to โน42 LPA
๐ฐ Staff Engineer: Up to โน67.5 LPA
๐ฐ Senior Staff Engineer: Up to โน90 LPA
These are the advertised maximum budgets for this hiring drive, not guaranteed offers. Final compensation can vary according to experience, level, technical assessment, current compensation and the specific role/team.
๐ Preparation Tips
๐ฅ 1. Prioritize DSA: Practice arrays, graphs, trees, heaps, hashing, binary search and graph traversal with time/space complexity.
๐ฅ 2. Master System Design: Design a warehouse-order or task-management backend capable of handling high traffic and failures.
๐ฅ 3. Prepare Distributed Systems: Revise replication, partitioning, consistency, idempotency, retries, circuit breakers and message queues.
๐ฅ 4. Practice Database Design: Be ready to design schemas, indexes and queries for orders, inventory or robot/task events.
๐ฅ 5. Understand Concurrency: Prepare threads, locks, race conditions, deadlocks, asynchronous processing and concurrent request handling.
๐ฅ 6. Know Your Production Systems: Prepare one detailed example covering architecture, scale, bottleneck, incident and the solution you personally implemented.
๐ฅ 7. Think Robotics + Software: Understand how backend services could coordinate tasks, inventory and robotic operations in real time.
๐ Resume Tips for These Roles
Your resume should immediately show backend engineering + scale + ownership. ๐ Put your strongest languageโJava, Python or Golangโnear the top, followed by microservices, APIs, databases and distributed systems.
Avoid generic statements such as โdeveloped backend applications.โ Instead write measurable achievements like โDesigned a microservice handling X requests/day,โ โReduced API latency by X% through caching and query optimization,โ or โLed migration from a monolith to independently deployable services.โ
๐ For SDE2, emphasize hands-on coding and production ownership.
๐ For SDE3, highlight architecture, complex systems and mentoring.
๐ For Staff/Senior Staff, emphasize technical strategy, cross-team architecture, large-scale systems and engineering leadership.
๐ฉ How to Apply
Interested candidates should send their updated CV to:
๐ง Shreya.rani@questhiring.com
Please include:
๐ฐ Current CTC:
๐ฏ Expected CTC:
โณ Notice Period:
๐ Current Location:
Candidates should clearly mention the role they are applying forโSDE2, SDE3, Staff Engineer or Senior Staff Engineerโand tailor their resume to that level.
๐ Final Takeaway
This backend hiring drive is aimed at engineers who want to work on scalable distributed systems, AI-driven warehouse automation and robotics-enabled fulfillment technology. With openings across SDE2 through Senior Staff, candidates should align their preparation with their target level and focus heavily on DSA, backend engineering, system design, databases, distributed systems and production ownership. ๐ค๐
