Senior Java / Kotlin Backend Developer | Product Company Background exp is Mandatory

Avensys is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services. Given our decade of success, we have evolved to become one of the top trusted providers in Singapore and service a client base across banking and financial services, insurance, information technology, healthcare, retail and supply chain.

• Onsite role for Singapore

Job Summary :

We are seeking a highly skilled

Senior Java Backend & Kotlin Developer

with strong hands-on experience in building scalable, high-performance systems. The ideal candidate should have

prior experience in a product-based company

and a proven track record of delivering robust backend solutions.

Prior experience in a product-based company is mandatory.

Required Skills & Qualifications :

7–10 years

of experience in backend software development.

Strong proficiency in

Java ,

Spring Boot ,

Microservices architecture , and

Kotlin .

Hands-on experience with

RESTful APIs ,

CI / CD pipelines , and

cloud environments (AWS / GCP / Azure) .

Solid understanding of

data structures, algorithms , and

object-oriented programming .

Key Responsibilities :

Design, develop, and maintain backend services using

Java (Spring Boot, Microservices)

and

Kotlin .

Collaborate with product managers, architects, and other developers to deliver high-quality software.

Write clean, efficient, and maintainable code with proper testing and documentation.

Optimize backend systems for

performance, scalability, and reliability .

Contribute to system architecture, design discussions, and technical decision-making.

Troubleshoot and debug applications to ensure smooth functionality.

WHAT’S ON OFFER

You will be remunerated with an excellent base salary and entitled to attractive company benefits. Additionally, you will get the opportunity to enjoy a fun and collaborative work environment, alongside a strong career progression.

To submit your application, please apply online or email your UPDATED CV to

swathi@aven-sys.com

Your interest will be treated with strict confidentiality.

CONSULTANT DETAILS :

Consultant Name : Swathi

Avensys Consulting Pte Ltd

EA Licence 12C5759

Privacy Statement : Data collected will be used for recruitment purposes only. Personal data provided will be used strictly in accordance with the relevant data protection law and Avensys' privacy policy

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