Java Backend Developer

Job Description – Java Backend Developer (5-8 Years)

• Company: FYNXT

• Job Title: Java Backend Developer

• Experience Level: 4-8 years

• Location: Surat

• Job Type: Full Time

About FYNXT

FYNXT is a Singapore-based Software Product Development company providing a

Software-as-a-Service (SaaS)

platform that digitally transforms leading brokerage firms and fund management companies, helping them scale and grow their market presence.

Our industry-leading

Digital Front Office platform

has enabled several financial institutions in the Forex industry to go fully digital, optimize operations, reduce costs, and improve profitability.

For more information, visit

Key Responsibilities

• Backend Development: Design, develop, and maintain scalable backend services using

modern Java

for a multi-tenant SaaS platform.

• API Development: Build and maintain

RESTful APIs

and

gRPC services

with clear documentation and high performance.

• Microservices & Distributed Systems: Develop and support microservices and event-driven architectures using frameworks such as

Spring Boot

and

Quarkus

.

• Database Management: Work with

SQL databases

(PostgreSQL, MySQL) and

NoSQL databases

(Cassandra, Redis) to ensure efficient data storage and retrieval.

• Cloud & Containerization: Deploy and manage applications on cloud platforms (

AWS / GCP / Azure

) using

Docker

and

Kubernetes

.

• Performance Optimization: Analyze performance bottlenecks, optimize queries, and implement caching strategies (Redis, Memcached).

• Security Best Practices: Implement authentication and authorization mechanisms (OAuth, JWT) and follow data security best practices.

• Collaboration: Work closely with frontend, DevOps, QA, and product teams to deliver high-quality end-to-end features.

• Monitoring & Support: Assist in setting up logging, monitoring, and alerting using tools like

Prometheus

and

Grafana

.

• Code Quality: Participate in code reviews, testing, and CI/CD processes to ensure maintainable and reliable code.

Added Advantage

• Basic to intermediate knowledge of

ReactJS

will be an added advantagSe.

Forex CRM Software for Broker & Multi-Asset Trading Platform | FYNXT

FYNXT delivers advanced Forex CRM, client portals, IB management & multi-asset broker solutions for faster, automation, compliance & global growth.

Requirements

5-8 years

of experience in

Java backend development

, preferably in SaaS or product-based environments.

• Strong experience in

REST API development

; working knowledge of

gRPC

is a plus.

• Hands-on experience with

microservices architecture

and message brokers such as

Kafka or RabbitMQ

.

• Solid understanding of

SQL and NoSQL databases

, including schema design and query optimization.

• Experience with

cloud platforms

(AWS, GCP, or Azure) and container technologies (

Docker, Kubernetes

).

• Familiarity with

CI/CD pipelines

, version control, and basic DevOps practices.

• Good problem-solving skills with an eye for clean, maintainable, and efficient code.

Benefits

• Opportunity to work in the

FinTech domain

with a fast-growing product company

• Positive work culture and comfortable working environment

Group Health Insurance

including OPD benefits

• Coverage for

Self + Family

(Spouse and up to 2 Children)

• Attractive leave benefits including

Maternity, Paternity, Vacation Leave & Leave Encashment

Reward & Recognition programs

– Monthly, Quarterly, Half-Yearly & Yearly

• Loyalty benefits
• Employee referral program

• 5-8 years of experience in Java backend development, preferably in SaaS or product-based environments.
• Strong experience in REST API development; working knowledge of gRPC is a plus.
• Hands-on experience with microservices architecture and message brokers such as Kafka or RabbitMQ.
• Solid understanding of SQL and NoSQL databases, including schema design and query optimization.
• Experience with cloud platforms (AWS, GCP, or Azure) and container technologies (Docker, Kubernetes).
• Familiarity with CI/CD pipelines, version control, and basic DevOps practices.
• Good problem-solving skills with an eye for clean, maintainable, and efficient code.