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Updated weekly · Last refresh Oct 17

Objectways Technologies Software Engineer Interview Questions

The questions to prepare for a Objectways Technologies Software Engineer interview. Questions from real interview reports rank first. Updated daily.

24questions
~3htotal time
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1
Technical FundamentalsStart here. 9 questions · ~72 min
Verticle vs Worker ThreadMedium

Tests your understanding of Vert.x abstractions and threading behavior.

threadingtechnical discussionObjectways Technologies
Production Python Dependency ManagementMedium

Tests your ability to build reliable, reproducible Python deployments.

python basicstechnical discussionObjectways Technologies
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2
Software Architecture5 questions · ~40 min
Ensure Distributed Data ConsistencyHard

Tests your approach to consistency in distributed systems and microservice architectures.

consistencytechnical discussionmicroservicesObjectways Technologies
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3
Behavioral & Leadership5 questions · ~40 min
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4
More topics5 questions · ~40 min
Optimize Complex SQL QueriesHard

Tests SQL performance tuning skills for join and aggregation-heavy queries.

Performance TuningJoinsAggregationsObjectways Technologies
Blue-Green Deployment StrategyHard

Tests your deployment strategy design to reduce downtime and risk.

Rollback PlanLaunch PlanningdeploymentObjectways Technologies
Stream Parse Large Log FilesMedium

Tests your practical data-processing skills for large files with memory efficiency.

Stream Processingpythonperformance analysisObjectways Technologies
CI Pipeline With Tests and DeployMedium

Tests your CI/CD pipeline design for quality gates and safe deployments.

CI/CDObjectways Technologies
Secrets and Env Vars in ProductionMedium

Tests your security practices for secrets management in containerized deployments.

containerizationtechnical discussionSecurityObjectways Technologies

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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Explain SQL and Python BasicsMedium
Practice
Practice drill

Use PostgreSQL joins, aggregations, date filters, CASE expressions, and ranking to produce a customer order summary.

JoinsCase WhensqlEPAM Systems
Debug and Optimize SQLHard
Practice
Practice drill

Debug and optimize a PostgreSQL aggregation over millions of invoice and line-item records.

database optimizationJoinsperformanceIntuit
DBMS and Data ManipulationMedium
Practice
Practice drill

Model related policy and claim data, then summarize approved claims while preserving policyholders without claims.

Joinssqldatabase designSun Life Financial
The finish line: interview-readyComplete all 24 questions plus 3 hands-on drills to finish this plan.