Dataford
Dataford
Top 10
Prep plan
Updated weekly · Last refresh Oct 11

Capital Technology Group Software Engineer Interview Questions

The questions to prepare for a Capital Technology Group Software Engineer interview. Questions from real interview reports rank first. Updated daily.

10questions
~2htotal time
Track your progressSign up free to work through all 10 questions and resume where you left off.
Start practicing free →
1
CodingStart here. 3 questions · ~33 min
Real-World Coding FocusMedium
Practice

Find the first repeated value in a one-pass input stream without relying on random access or sorting.

leetcodeData StructuresAlgorithmsCapital Technology Group
JavaScript State ManagementMedium

Assesses practical experience managing state in JavaScript applications.

javajavascriptCapital Technology Group
JavaScript Data TransformationMedium

Tests your practical coding ability to implement correct data transformation logic in JavaScript.

javascriptfunctionsCapital Technology Group
2
Behavioral & Leadership4 questions · ~44 min
Resolving a High-Stakes Merge ConflictEasy

Tests conflict resolution and ownership in a real delivery incident involving Git branching, merge complexity, and cross-team communication.

branching strategymerge conflictsgitCapital Technology Group
Improving Team Git PracticesEasy

Tests ownership and communication through a concrete example of improving team collaboration with version control practices.

Stakeholder ManagementCommunicationOwnershipCapital Technology Group
More Behavioral & Leadership questions with a free account
3
More topics3 questions · ~33 min
Avoiding SQL PitfallsMedium
Practice

Explain COMMIT versus branching concepts and demonstrate LEFT JOIN and RIGHT JOIN behavior with PostgreSQL.

acid propertiesJoinsdatabase conceptsCapital Technology Group
Git Commit and TagsMedium

Tests whether the candidate can distinguish Git history objects from named release references.

version controlgittechnical fundamentalsCapital Technology Group
Git Commit, Merge, TagMedium

Tests whether a candidate can distinguish Git history snapshots, branch integration, and named references.

version controlgittechnical discussionCapital Technology Group

Sign up to see every question

Create a free account to unlock this list and practice real interview questions.

Get my prep plan
Hands-on SQL practiceWrite and run real queries in the editor. 2 drills · ~20 min
Inner Join vs Outer JoinMedium
Practice
Practice drill

Demonstrate how matched and unmatched records differ between inner and outer joins using PostgreSQL.

null handlingJoinssqlCapital Technology Group
Optimize a Slow SQL QueryHard
Practice
Practice drill

Rewrite a slow PostgreSQL loan payment query to reduce scanned rows while preserving the required aggregated results.

database optimizationJoinsData WranglingAmeripriseEEltro Cyberchrome PrivateEnergyHub
The finish line: interview-readyComplete all 10 questions plus 2 hands-on drills to finish this plan.