L #2702
Applications open
Full-Time Job
SDE I - Golang
Flexiple
About the role
Hiring for Swiggy — via Flexiple, the recruiting partner on this role.
About the Company
Swiggy is India's leading on-demand delivery and convenience platform: food delivery, Instamart quick commerce, dining out and more, used by millions of people every day. Its engineering runs on real-time systems at very large scale, with hundreds of microservices on the order path from app home page to doorstep. The backend team is growing with the business, and this hire joins the engineers building the Go services behind it.
About the Role
As an SDE I on the Go backend, you'll build and own microservices and APIs that serve millions of users. You'll write production Go from day one, make services faster and more reliable, and work with product and engineering teams across Swiggy. The role is based in Bengaluru and is hybrid.
What you'll do
- Build backend components and microservices in Go, using its standard library and ecosystem.
- Design and implement RESTful APIs and integrations between Swiggy services.
- Tune Go services for response time, stability and efficiency: concurrency, memory and runtime behaviour.
- Maintain, refactor and troubleshoot backend codebases so services stay highly available.
- Take part in code reviews, deployments, service monitoring and backend infrastructure work.
- Work with engineering and cross-functional teams, and suggest improvements to how Go is used across services.
What you bring
- 1–4 years of professional software engineering experience, with at least 1 year building backend services in Go.
- Has shipped a Go service or API to production and can explain how it works, how it scales and what you changed.
- A solid grasp of REST APIs, microservices architecture and backend system design.
- Hands-on experience with Go concurrency (goroutines, channels) and with performance or memory tuning.
- Comfort with CI/CD, Git and cloud-native practices (containers, cloud deployments).
- Clear communication about API behaviour, and the ability to deliver quickly in a fast-moving team.
Nice to have
- Experience with Kafka or other message queues, Redis, and SQL/NoSQL databases.
- Docker, Kubernetes and AWS in production.
- Backend experience at a consumer, fintech or other high-scale product company.
- Able to join immediately or at short notice.
Originally posted on: 26 Oct 2026
Eligibility & process
Who can apply
Seniority: Associate. Employment type: Full-time
Skills & stack
Selection process
Details are shared by the recruiter after shortlisting.
Prep kit
20 resourcesStudy material 4
Aptitude Practice Questions & Mock Tests
Curated logical, quantitative, and verbal reasoning problems for the initial online screening round.
Company-Specific Interview Preparation Corner
Detailed interview experiences, exam formats, and previous test questions for Flexiple and tech roles.
Technical Placement Question Bank
High-yield coding cheat sheets, core CS fundamentals (OOP, DBMS, OS, Networks), and rapid revision guides.
Algorithm, DSA & Live Code Debugger Practice
Hands-on problem sets to improve coding speed and step-by-step memory debugging.
Company-specific guides 4
APTITUDE & LOGIC
Aptitude Practice Questions & Online Mock Tests
Curated logical, quantitative, and verbal reasoning problems to sharpen reasoning skills required for the initial screening test.
COMPANY GUIDE
Flexiple Interview Preparation Corner
Comprehensive guide covering typical interview formats, common questions, and preparation tips for Flexiple and off-campus tech roles.
MOCK TESTS & PAPERS
Comprehensive Interview Prep Resources & Syllabus
Collection of previous year questions, company-specific test patterns, and interview experiences for technical and HR rounds.
CODING PRACTICE
Algorithm and Data Structure Problem Set
Practice problems to improve coding proficiency and algorithm problem-solving speed for technical rounds.
Likely coding questions 4
Round-wise strategy 4
Round 1: Online Assessment (OA)
Aptitude, Quantitative Logic & 2 Coding Problems
Focus on accuracy and speed. Practice arrays, strings, and standard arithmetic puzzles.
Round 2: Technical Interview 1
Core Tech Stack (Go, SQL, REST APIs, Microservices, Redis, AWS, Docker, Kubernetes) & Live Code Tracing
Explain your thought process aloud. Analyze time & space complexities before coding.
Round 3: System Design & Problem Solving
Database Schemas, APIs & Architecture Basics
Clarify edge cases, diagram schemas cleanly, and discuss scalability trade-offs.
Round 4: HR & Cultural Fit Discussion
Flexiple Core Values, Learning Agility & Offer Terms
Demonstrate passion, strong communication, and readiness for full-time collaboration.
Technical questions 5
What is the difference between WHERE and HAVING clauses in SQL? Answer
Model answer: WHERE filters rows before any groupings are applied, while HAVING filters aggregated groups after GROUP BY has executed.
Explain SQL Window functions: ROW_NUMBER(), RANK(), and DENSE_RANK(). Answer
Model answer: ROW_NUMBER() assigns unique sequential integers. RANK() assigns identical ranks to ties and skips ranks. DENSE_RANK() assigns identical ranks to ties without skipping rank numbers.
How do you handle NULL and missing values during data cleaning in Python/Pandas? Answer
Model answer: Use .isna().sum() to identify missing values. Impute with mean/median using .fillna() or remove with .dropna(subset=[...]) depending on variance impact.
What is the difference between Star Schema and Snowflake Schema in Data Warehousing? Answer
Model answer: Star Schema has denormalized dimension tables directly connected to the central Fact table. Snowflake Schema normalizes dimension tables into sub-dimensions to minimize redundancy.
How do you calculate MoM (Month-over-Month) growth in SQL? Answer
Model answer: Use LAG(revenue, 1) OVER (ORDER BY month) to fetch the previous month's revenue and compute (revenue - prev_revenue) / prev_revenue * 100.
Behavioural & HR questions 3
Why do you want to join Flexiple as a SDE I - Golang?
Highlight Flexiple's market reputation, recent tech innovations, and how your skills in Go directly solve their team's objectives.
Highlight Flexiple's market reputation, recent tech innovations, and how your skills in Go directly solve their team's objectives.
Describe a challenging bug or academic project roadblock and how you resolved it.
Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
How do you handle strict deadlines or sudden scope changes?
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.
Competitive Package
Bengaluru, India
Seniority: Associate. Employment type: Fu…
