N #2851

Applications open Full-Time Job

Lead Fullstack Engineer

Good co India

Remote, India
25-40 Lacs PA
5-10 Yrs
Posted Today

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About the role

Role & responsibilities Lead the design, development, and implementation of scalable full-stack web applications. Develop responsive, high-performance front-end applications using React.js, Next.js, Angular, and TypeScript. Design, develop, and maintain robust backend services, RESTful APIs, and microservices using Node.js, Express.js, Python, or Java.

Architect scalable databases and optimize database performance using SQL and NoSQL technologies. Drive technical decisions, system architecture, and technology selection. Lead code reviews, enforce coding standards, and ensure software quality and maintainability.

Collaborate with product managers, UI/UX designers, QA, and DevOps teams to deliver business requirements. Implement application security, performance optimization, and best development practices. Manage CI/CD pipelines, cloud deployments, and application monitoring.

Mentor junior developers, provide technical guidance, and lead engineering initiatives. Troubleshoot complex technical issues and ensure timely project delivery. Stay updated with emerging technologies and recommend improvements to existing systems.

Preferred candidate profile Bachelor's or Master's degree in Computer Science, Information Technology, Software Engineering, or a related field. 5 to 10 years of professional experience in full-stack software development. Strong hands-on expertise in JavaScript, TypeScript, React.js, Next.js, Node.js, and modern web technologies. Proven experience in developing scalable applications and designing RESTful APIs and microservices.

Strong understanding of frontend architecture, backend development, database management, and system design. Hands-on experience with AWS, Azure, or GCP cloud platforms. Proficiency in SQL/NoSQL databases, Git, Docker, Kubernetes, and CI/CD pipelines.

Experience with application security, performance tuning, debugging, and automated testing. Previous experience leading development teams, mentoring engineers, and conducting code reviews. Strong analytical, problem-solving, communication, and decision-making skills.

Ability to work independently, manage multiple priorities, and deliver projects within deadlines. Experience working in Agile/Scrum development environments.

Eligibility & process

Who can apply

Experience: 5-10 Yrs. Open to matching qualifications.

Skills & stack

Python Java JavaScript TypeScript SQL React Next.js Angular

Selection process

Online Assessment / Technical Interview Rounds / HR Review

Prep kit

20 resources

Study 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 Good co India 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 Good co India Interview Preparation Corner Comprehensive guide covering typical interview formats, common questions, and preparation tips for Good co India 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

💻 Two Sum & Two Pointers Array Optimization Easy / Medium Asked in 85% tech rounds ⚡ Live debugger 💻 Reverse Linked List & Detect Cycle (Floyd's Algorithm) Medium Frequently asked in core rounds ⚡ Live debugger 💻 SQL Nth Highest Salary with DENSE_RANK() & Subqueries Medium Top standard database question ⚡ Live debugger 💻 Valid Parentheses & Stack Implementation Easy / Medium Standard online assessment problem ⚡ Live debugger

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 (Python, Java, JavaScript, TypeScript, SQL, React, Next.js, Angular) & 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 Good co India 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.

⚡ Practice in the code editor

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.

⚡ Practice in the code editor

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.

⚡ Practice in the code editor

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.

⚡ Practice in the code editor

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.

⚡ Practice in the code editor

Behavioural & HR questions 3

Why do you want to join Good co India as a Lead Fullstack Engineer?
Highlight Good co India's market reputation, recent tech innovations, and how your skills in Python 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).

How do you handle strict deadlines or sudden scope changes?
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.

About the role

Eligibility & process

Who can apply

Skills & stack

Selection process

Prep kit

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