L #2654
Applications open
Full-Time Job
Python full Stack developer
InfoSwift Corp
About the role
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Main skills: Experience with Python, Flask, MongoDB, APIs, Angular/ReactJS, HTML, CSS, Javascript, AWS/Azure cloud knowledge
Job Duties And Skills
- Plan, conduct, and direct the business problem analysis to be solved with IT systems.
- Lead joint Application Design Sessions to gather requirements from stakeholders.
- Coordinate with Development Team members throughout the software development lifecycle (SDLC).
- Develop REST API services using python flask library.
- Decompose high-level business and user requirements into well-written User Stories, requirements documents, process flows and user acceptance testing scenarios.
- Work with the product owner to complete user acceptance testing.
- Provide data analysis, data validations and troubleshooting issues using SQL, MongoDB queries.
- Coordinate with business units and departments to deliver data aggregations to GOE executives, business analysts for analysis to aid in ongoing operations.
- Involved in building analytical tools that utilize data pipelines to provide actionable insights to customer acquisition and operational efficiency.
- Contributed from design to implementation and maintenance phase of the application in AGILE environment/methodology.
- Design the data pipeline Communication between the external API’s.
- Validate external customer critical data import and export processes, for data accuracy, consistency, and performance.
- Perform through testing and validation on implemented communication with external Web APIs and REST APIs. Implement scripts to maintain and monitor customer databases.
- Responsible for database maintenance, monitoring, performance tuning and so forth by implementing automation scripts.
- Build technical architecture of application and document design in high level and low-level design documents.
- Perform the Database Testing for validating the data from backend using complex SQL and mongo queries to improve the performance of services.
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 InfoSwift Corp 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
InfoSwift Corp Interview Preparation Corner
Comprehensive guide covering typical interview formats, common questions, and preparation tips for InfoSwift Corp 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, SQL, React, Angular, HTML5, CSS3, Flask) & 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
InfoSwift Corp 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 InfoSwift Corp as a Python full Stack developer?
Highlight InfoSwift Corp's market reputation, recent tech innovations, and how your skills in Python directly solve their team's objectives.
Highlight InfoSwift Corp'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
