Are you a backend developer with 3+ years of experience who enjoys designing scalable systems, building reliable APIs, and solving complex engineering challenges? AI Squared is hiring a Backend Engineer โ SDE 2 to join its distributed engineering team in India.
๐ข About the Company
AI Squared focuses on helping organizations bring artificial intelligence into practical business workflows. Its work involves connecting AI capabilities with enterprise data, applications, and existing technology environments to make AI solutions more useful in real-world settings.
For backend engineers, this type of environment can offer opportunities to work on APIs, data flows, infrastructure, and reliable services that support modern applications. The role also emphasizes communication, collaboration, and ownership in a distributed team, making it relevant to developers who enjoy solving problems beyond writing code.
๐ Job Overview
- ๐ข Company: AI Squared
- ๐ผ Position: Backend Engineer โ SDE 2
- ๐ Location: India
- ๐ฏ Experience: 3+ years
- ๐จโ๐ป Job Level: Software Development Engineer 2
- โ๏ธ Primary Focus: Backend development, API design, databases, cloud infrastructure, and system performance
- โญ Preferred Skills: Ruby on Rails or similar frameworks; familiarity with Multiwoven
- ๐งโ๐คโ๐ง Work Environment: Distributed engineering team
๐ ๏ธ Key Responsibilities
- โ๏ธ Backend Engineering: Develop and maintain services with a focus on performance, security, reliability, and scalability.
- ๐ API Development: Design clear, maintainable APIs that integrate smoothly with frontend applications and other services.
- ๐๏ธ Database Management: Build efficient database queries, maintain data integrity, and improve data access performance.
- ๐ค Cross-Functional Collaboration: Coordinate with frontend engineers, product managers, and designers to clarify requirements before implementation.
- ๐๏ธ Architecture and Code Quality: Recommend improvements to backend architecture, write reusable code, and participate in code reviews.
- ๐ Performance Optimization: Identify bottlenecks, investigate technical issues, and improve system efficiency.
- ๐ Engineering Practices: Write testable code and work with testing, CI/CD, and version control workflows.
๐ Why Is This Role Good for Experienced Professionals?
- ๐ Architecture Exposure: Learn to make technical decisions involving scalability, reliability, maintainability, and performance.
- ๐ End-to-End Development: Gain experience across APIs, databases, deployment workflows, and production-oriented engineering.
- ๐ง Problem-Solving Growth: Work on complex technical challenges and learn to break them into manageable solutions.
- ๐ค Product Collaboration: Participate in requirement discussions and influence technical decisions early in the development lifecycle.
- ๐ Career Progression: Build skills relevant to Senior Backend Engineer, Technical Lead, or Software Architect pathways over time.
๐ฏ Skills Required
- ๐ป Backend Development: Strong fundamentals in at least one modern backend language and framework.
- ๐ API Design: REST API principles, HTTP methods, status codes, validation, authentication, error handling, and versioning.
- ๐๏ธ Databases: SQL, database schema design, indexing, joins, transactions, and query optimization; NoSQL knowledge can also help.
- โ๏ธ Cloud Infrastructure: Understanding of cloud services, application deployment, configuration, monitoring, and reliability.
- ๐งช Testing: Unit tests, integration tests, API testing, mocking, and debugging.
- ๐ CI/CD and Git: Version control, pull requests, code reviews, automated checks, and deployment pipelines.
- ๐ System Design: Caching, queues, load balancing, database scaling, fault tolerance, and performance optimization.
๐งฉ Expected Interview Rounds
- 1๏ธโฃ Recruiter Screening: Discuss experience, current projects, availability, communication, and role expectations.
- 2๏ธโฃ Backend Technical Round: Review programming fundamentals, object-oriented design, API development, databases, and debugging.
- 3๏ธโฃ Coding Assessment: Practise data structures, algorithms, problem-solving, and writing clean, efficient code.
- 4๏ธโฃ System Design Round: Explain how you would design a scalable service, manage database growth, handle failures, and optimize performance.
- 5๏ธโฃ Practical Engineering Discussion: Discuss testing, CI/CD, code reviews, production issues, and trade-offs from previous projects.
- 6๏ธโฃ Hiring Manager or Team Round: Demonstrate ownership, collaboration, communication, and your approach to distributed teamwork.
๐ฐ Expected Salary Range
The official job description does not disclose compensation. As a broad, unverified market estimate, an SDE 2 backend role in India requiring 3+ years of experience might offer approximately โน15โ30 LPA. This is not an AI Squared-confirmed salary band. The actual offer could vary depending on relevant experience, technical interview performance, location, company compensation structure, and the candidate’s expertise.
๐ Preparation Tips
- ๐๏ธ Build a Backend Project: Prepare a small service with authentication, REST APIs, database persistence, validation, logging, and automated tests.
- ๐ Practise API Design: Explain pagination, filtering, rate limiting, idempotency, error responses, and API security.
- ๐๏ธ Strengthen SQL: Practise joins, indexes, transactions, query plans, and schema design.
- โก Learn Performance Techniques: Understand caching, connection pooling, asynchronous processing, and identifying bottlenecks.
- โ๏ธ Review Deployment: Be ready to explain CI/CD, environment variables, Docker basics, monitoring, and rollback strategies.
- โญ Explore Multiwoven: Review its public project documentation and architecture if you want to demonstrate interest in the preferred open-source requirement.
- ๐งฉ Practise System Design: Prepare examples involving a notification service, URL shortener, or high-traffic API.
๐ Resume Tips
- โ Showcase Impact: Quantify improvements in API latency, throughput, reliability, database performance, or deployment time.
- ๐ป Highlight Ownership: Explain the services you designed, implemented, optimized, or maintained.
- ๐ง Mention Relevant Tools: Include languages, frameworks, databases, cloud platforms, testing tools, Git, and CI/CD technologies you have actually used.
- ๐ Include Engineering Decisions: Describe a performance issue or architectural challenge and explain why you selected a particular solution.
- ๐ฏ Tailor Your Projects: Highlight backend-focused work and mention Ruby on Rails or Multiwoven only when you have genuine experience or relevant familiarity.
๐ฉ How to Apply
๐ Application Link: Click Here
Interested candidates should look for the Backend Engineer โ SDE 2 opening through AI Squared’s official careers channel. Submit an updated rรฉsumรฉ emphasizing your backend development experience, API design, database expertise, cloud exposure, testing practices, and measurable engineering outcomes.
๐ Final Thoughts: This opportunity is worth considering for backend engineers who want to take greater ownership of scalable systems and grow their system design skills. Strong coding fundamentals, thoughtful API design, performance awareness, and proactive communication will be important themes to prepare for.
