About Kadel Labs:

Kadel
Labs is a leading IT services company delivering top-quality technology
solutions since 2017, focused on enhancing business operations and
productivity through tailored, scalable, and future-ready solutions. With deep
domain expertise and a commitment to innovation, we help businesses stay ahead
of technological trends.

As
a CMMI Level 3 and ISO 27001:2022 certified company, we
ensure best-in-class process maturity and information security,
enabling organizations to achieve their digital transformation goals
with confidence and efficiency.

Job Title: Senior Software Engineer -Java Full Stack

Location: Bangalore

Experience: 3+ Years

Job Description:​

We are looking for a Full Stack Developer with 3–5
years of hands-on experience to join our core engineering team. You will work
across the backend (Java / Spring Boot) and frontend (React) layers of a
large-scale, production platform. You will contribute to new feature
development, client onboarding, PostgreSQL migration, and platform hardening
initiatives.This is a high-ownership role — you will be responsible for
features end-to-end, from API design and database schema changes (via
Liquibase) through to UI integration and deployment.

Key Responsibilities:

- Design and
develop REST APIs using Java 17 and Spring Boot 3.x for core business domains:
payments, settlement, allocation, legal, and digital communications.

- Build and
maintain React 18 UI components with Redux Toolkit for state management and
Material-UI v5 for design.

- Write and




maintain Liquibase changesets for schema evolution across Oracle and PostgreSQL
databases.

- Ensure
dual-engine compatibility (Oracle + PostgreSQL) for all backend SQL and
Hibernate mappings.

- Integrate with
internal services via RabbitMQ messaging and REST-based Feign clients.

- Work with AWS
services: S3 (document storage), Lambda (rule engine triggers), SQS/SNS (async
notifications), EKS (deployment).

- Implement and
consume OAuth2/OIDC flows via Keycloak integration.

- Participate in
code reviews, write unit and integration tests, and maintain code quality
standards.

- Collaborate
with mobile, infra, and product teams in an agile environment.

Requirements

Requirements

- 3–5 years of professional software
development experience

- At least 2 years in Java + Spring Boot
backend development

- At least 1 year of production React
frontend work

Backend:

- Java 17 — strong proficiency; streams,
concurrency, generics

- Spring Boot 3.x — REST controllers, Spring
Data JPA, Spring Security

- Hibernate 6.x — entity mappings, JPQL,
native queries

- Liquibase — versioned schema migrations,
multi-DB changesets

- Oracle SQL + PostgreSQL — comfortable




writing and optimising queries on both

- REST API design — pagination, error
handling, idempotency

Frontend:

- React 18 — functional components, hooks,
context

- Redux Toolkit — slices, thunks, RTK Query

- Material-UI v5 — theming, custom components

- REST API integration — Axios/fetch, error
boundaries, loading states

- Basic understanding of build tooling
(Webpack / Vite / npm)

General:

- Git — branching, PR-based workflow,
rebasing

- Docker — building and running containers
locally

- Understanding of microservice architecture

- Familiarity with CI/CD pipelines

PREFERRED
/ NICE-TO-HAVE

- Experience with AWS (S3, SQS, Lambda, EKS /
Kubernetes)

- Keycloak or any OAuth2/OIDC provider
integration

- RabbitMQ or any message broker (Kafka,
ActiveMQ)

- Flowable BPMN or any workflow engine

- Redis (caching, session management)

- API Gateway patterns

- FinTech or NBFC domain knowledge (loans,
collections, settlements)

Benefits

Benefits

Why
Join Kadel Labs?

· Opportunity to work with a fast-growing, innovative company.

· A dynamic work environment where creativity and recent ideas are
encouraged.

· Competitive salary and benefits package.

· Professional development opportunities in a people-first
culture.

Visit us:

https://kadellabs.com/

https://in.linkedin.com/company/kadel-labs

https://www.glassdoor.co.in/Overview/Working-at-Kadel-Labs-EI_IE4991279.11,21.html

📌 Java full stack developer (35 YEARS) (Bengaluru)
🏢 Recognized
📍 Bengaluru