Back End Developer

BayOne Solutions

5 years

0 Lacs

Gurugram Haryana India

Posted:10 hours ago| Platform:

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Skills Required

developer development devops server logic design graphql support mobile reliability code testing integration deployment architecture agile planning microservices sql nosql postgresql mysql kotlin orchestration test messaging kafka jenkins gitlab github coding security engineering

Work Mode

On-site

Job Type

Full Time

Job Description

Job Summary:

Backend Developer with 5+ years of experience

Key Responsibilities:

Design, develop, and maintain clean, modular, and scalable
backend systems using Kotlin
Build RESTful and/or GraphQL APIs to support web and mobile platforms
Collaborate with cross-functional teams to translate business requirements into technical solutions
Implement and maintain integrations with external systems and services
Optimize backend performance, reliability, and scalability
Ensure code quality through unit testing, integration testing, and code reviews
Contribute to CI/CD processes and backend deployment pipelines
Document system architecture and application workflows
Participate in Agile development cycles including sprint planning, standups, and retrospectives

Required Skills & Experience:

5+ years of experience in
backend development
, with
3+ years specifically using Kotlin
Strong understanding of
object-oriented programming
and
functional programming
concepts
Proficient in building and consuming
RESTful APIs
Experience with
microservices architecture
Solid experience with
SQL and NoSQL databases
(e.g., PostgreSQL, MySQL, MongoDB)
Familiarity with
Spring Boot
,
Ktor
, or similar Kotlin frameworks
Experience with build tools like
Gradle
or
Maven
Knowledge of
containerization
and orchestration tools (e.g.,
Docker
,
Kubernetes
)
Version control using
Git
Experience with
unit testing
and
test-driven development (TDD)

Nice to Have:

Familiarity with
cloud platforms
like
AWS
,
Azure
, or
GCP
Experience with
event-driven architecture
and
messaging systems
(e.g., Kafka, RabbitMQ)
Exposure to CI/CD tools such as Jenkins, GitLab CI, or GitHub Actions
Experience with GraphQL APIs
Understanding of secure coding principles and application security best practices

Education:

Bachelor's or Master’s degree in Computer Science, Engineering, or related technical field (or equivalent experience)

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