Backend Engineer
Practise for the Backend Engineer interview at Quantzent, built from the company's own job descriptions.
Covers: Java, Spring Boot, RESTful APIs, GraphQL, Database Migrations, CI/CD Pipelines, Cloud Environments, Clean Architecture
Quantzent
fintech · Haroa, West Bengal · quantzent.com
- 2 open jobs
- 4 interview tests
- from ₹25 a test
Practise Quantzent's interview See the open jobs
Overview
Quantzent, a fintech company based in Haroa, West Bengal, has posted 2 software jobs in the last 24 months, with 2 in the last 12 months. They have hired for Cloud Engineer and Java Kotlin Backend Engineer roles, requiring skills such as AWS, CI/CD Pipelines, and Docker. All positions are based in Kolkata and require onsite work with 1 to 1 years of experience.
About Quantzent
Quantzent builds backend services, RESTful and GraphQL APIs, and database migrations using Java and the Spring Framework. They also design and manage cloud environments on GCP and AWS.
Open now
Hiring now: 2 open positions.
- Cloud Engineer (Linux, Any Cloud, Python)
Helps design, provision, automate, and monitor production cloud environments on GCP and AWS.
- Java/Kotlin Backend Engineer (Spring Framework)
Develops and maintains backend services, RESTful and GraphQL APIs, and database migrations using Java and the Spring Framework.
Insights about Quantzent's hiring
- Quantzent hires most for Cloud Engineer roles: 1 of its 2 software jobs in the last 24 months.
- AWS and CI/CD Pipelines appear in 50% and 50% of its job descriptions.
- Its jobs are in Kolkata.
- 100% of its roles are on-site.
- Its busiest month in the last year was September 2026, with 2 new postings.
Hiring trend, last 12 months
| Month | New postings |
|---|---|
| December 2025 | 0 |
| January 2026 | 0 |
| February 2026 | 0 |
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 2 |
| October 2026 | 0 |
| November 2026 | 0 |
Roles they hire for
- Cloud Engineer1
- Java Kotlin Backend Engineer1
Skills in demand
- AWS 50%
- CI/CD Pipelines 50%
- Clean Architecture 50%
- Cloud Environments 50%
- Database Migrations 50%
- Docker 50%
- GCP 50%
- GraphQL 50%
- Java 50%
- Linux 50%
- Python 50%
- RESTful APIs 50%
- Spring Boot 50%
- Terraform 50%
Locations and work mode
On-site: 100%
Experience, levels and pay
- Experience asked for: 1 year
- Levels: Mid level (2)
Hiring at Quantzent
From the jobs on Quantzent's own careers site, and how readyforhires members measure up.
- Open jobs
- 2
- New this month
- 0
- Bar to clear
- Not enough data yet
- Eligible today
- Not enough data yet
Tests their jobs ask for
- AWS Cloud 1 job
- Beginner Docker & Kubernetes 1 job
- Intermediate CI/CD 1 job
- Intermediate Cloud Computing 1 job
- Intermediate Google Cloud 1 job
- Intermediate GraphQL 1 job
How Quantzent interviews
Quantzent's engineering interviews likely focus on systems design, cloud infrastructure, and backend development. They emphasize practical skills in Java, Python, cloud platforms like AWS and GCP, and tools such as Docker and Terraform.
At a glance
- Location: Haroa, West Bengal · More companies in Haroa
- Industry: Fintech
- Open jobs: 2
- Practice tests: 4
- Roles hiring: Cloud Engineer (Linux, Any Cloud, Python), Java/Kotlin Backend Engineer (Spring Framework)
- Interview practice for: Backend Engineer, Cloud Engineer, Java/Kotlin Backend Engineer (Spring Framework), Cloud Engineer (Linux, Any Cloud, Python)
Quantzent interview practice tests
Cloud Engineer
Practise for the Cloud Engineer interview at Quantzent, built from the company's own job descriptions.
Covers: Linux, Python, Docker, Terraform, AWS, GCP, Cloud Environments, CI/CD Pipelines
Java/Kotlin Backend Engineer (Spring Framework)
Practice for the Java/Kotlin Backend Engineer (Spring Framework) opening at Quantzent: questions from its job description on Java, Spring Boot, GraphQL, RESTful APIs, and on your CV.
Covers: Java, Spring Boot, GraphQL, RESTful APIs, Database Migrations, CI/CD Pipelines, Cloud Environments, Clean Architecture, Java/Kotlin Backend Engineer (Spring Framework) fundamentals, Projects on your CV
Cloud Engineer (Linux, Any Cloud, Python)
Practice for the Cloud Engineer (Linux, Any Cloud, Python) opening at Quantzent: questions from its job description on Linux, Python, Docker, Terraform, and on your CV.
Covers: Linux, Python, Docker, Terraform, AWS, GCP, Cloud Engineer (Linux, Any Cloud, Python) fundamentals, Projects on your CV
How readyforhires works
Every job lists the tests it needs. Pass them, apply in one tap, and we send the company your verified profile with your scores: no CV in a pile.
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Frequently asked questions
- Is Quantzent hiring?
- Yes: 2 open software engineering jobs on Quantzent's careers site at the last daily count, including Cloud Engineer (Linux, Any Cloud, Python), Java/Kotlin Backend Engineer (Spring Framework).
- What roles does Quantzent hire for?
- In the last 24 months: Cloud Engineer (1), Java Kotlin Backend Engineer (1).
- What skills does Quantzent look for?
- The skills its job descriptions ask for most: AWS (50%), CI/CD Pipelines (50%), Clean Architecture (50%), Cloud Environments (50%), Database Migrations (50%), Docker (50%).
- Where does Quantzent hire?
- Kolkata (2 postings); 100% on-site.
- How much experience does Quantzent ask for?
- 1 year, on the 2 postings that state it.
- How can I practise for the Quantzent interview?
- readyforhires has 4 practice tests written from how Quantzent interviews: Backend Engineer, Cloud Engineer, Java/Kotlin Backend Engineer (Spring Framework), Cloud Engineer (Linux, Any Cloud, Python), from ₹25 a test.
- How does Quantzent interview?
- Quantzent's engineering interviews likely focus on systems design, cloud infrastructure, and backend development. They emphasize practical skills in Java, Python, cloud platforms like AWS and GCP, and tools such as Docker and Terraform.
- Where is Quantzent based?
- Quantzent is headquartered in Haroa, West Bengal.