Competitive salary; not specified; flexible leave ...
Flexible working arrangements (office, home, or anywhere)
8+ years backend development experience
Java 17+ and spring boot expertise
Postgresql database optimization skills
iLex Innovation Labs is seeking a Senior Software Engineer to enhance their B2B SaaS fintech platform. The ideal candidate should have extensive experience in backend development using Java and Spring Boot, and will play a key role in designing and maintaining the backend architecture
Job Summary
iLex is a rapidly growing next-gen B2B SaaS fintech headquartered in Singapore that integrates access to global loan markets.
The role involves designing and maintaining scalable backend architectures using Java 21, Spring Boot 3, and microservices on AWS.
Candidates will join a lean team focused on transparency, simplicity, and impact while working in a fast-paced startup environment.
Matching Summary
Match Score: 85
iLex Innovation Labs is seeking a Senior Software Engineer to enhance their B2B SaaS fintech platform. The ideal candidate should have extensive experience in backend development using Java and Spring Boot, and will play a key role in designing and maintaining the backend architecture.
Salary
Competitive salary; Not specified; Flexible leave structure; Health & wellbeing allowance; Learning & development allowance
Skills & Requirements
Must-have
8+ years backend development experience
Java 17+ and Spring Boot expertise
PostgreSQL database optimization skills
Kafka message broker implementation
RESTful API design and OAuth2 security
AWS cloud infrastructure (EKS, S3, SQS)
L2/L3 application support experience
Nice-to-have
Financial services or trading systems background
Keycloak identity management experience
AI assisted development with Claude code
JUnit testing framework proficiency
Strong problem-solving and autonomy
Commitment to lean team culture values
Key Requirements
8+ years of backend development experience
Proficiency in Java 17 or higher
Hands-on experience with PostgreSQL and SQL optimization
Knowledge of authentication mechanisms like JWT and OAuth2