L #2666
Applications open
Full-Time Job
Python Full Stack Developer
Technogen India Pvt. Ltd.
About the role
Role Summary
Looking for a Python full stack developer who can independently design, develop and deploy applications and AI automations. The candidate should be comfortable with Python backend development, AWS, Infrastructure as Code, CI/CD and mentoring junior engineers. Angular/ React is good/great to have - provided they have Python, IaC, CI-CD experience (not mandatory). AI/GenAI exposure is a plus.
Required Skills
- Frontend :
- JavaScript/TypeScript, Angular/React.js, REST API integration, HTML/CSS.
- Backend :
- Python (with FastAPI or Flask), RESTful API development, PostgreSQL or SQL Server.
- AWS Services :
- AWS, EC2, S3, CloudFront, WAF, Glue, Elastic Beanstalk, Fargate, Secrets Manager, Glacier.
- AI/ML Integration :
- Experience with OpenAI APIs or AWS Bedrock, RAG pipelines, PGVector, OpenSearch.
- DevOps :
- Terraform, IaC, Git, CI/CD practices.
- Security :
- Familiarity with identity management, network and data segmentation, secure data storage and transmission.
- General :
- Excellent communication skills, problem-solving ability, and proactive mindset.
Screening Questions
- What Python frameworks have you used to build your latest production application? Approximately how many users did it serve? Are the users internal or external?
- Have you personally deployed applications to AWS? What AWS services did you use in your most recent production deployment?
- Have you taken an application from business requirements all the way to production? What stages did you personally handle?
- What is your time spent on application development, deployment v/s mentoring others etc.?
- How was AWS infrastructure provisioned and managed in your projects?
- Did you personally write or maintain Infrastructure as Code?
- How were application deployments performed?
- Did you build or own the CI/CD pipelines, or were they managed by another team?
- Did you get opportunity to work on live production incidents? What approach did you use to handle such incidents?
- Of these areas, which have you personally owned : Application Design, Python Development, AWS Architecture, Infrastructure as Code, CI/CD Pipelines, Production Support?
(ref:hirist.tech)
Eligibility & process
Who can apply
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 Technogen India Pvt. Ltd. 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
Technogen India Pvt. Ltd. Interview Preparation Corner
Comprehensive guide covering typical interview formats, common questions, and preparation tips for Technogen India Pvt. Ltd. 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 (Python, JavaScript, TypeScript, SQL, React, Angular, HTML5, CSS3) & 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
Technogen India Pvt. Ltd. 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 Technogen India Pvt. Ltd. as a Python Full Stack Developer?
Highlight Technogen India Pvt. Ltd.'s market reputation, recent tech innovations, and how your skills in Python directly solve their team's objectives.
Highlight Technogen India Pvt. Ltd.'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).
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
Hyderabad, India
Employment type: Full-time
