Sr. Java Developer with AWS (ECS, S3, RDS, Lambda, Glue) experience to RESTful services for our capital markets client
S.i. Systems
Toronto, ON-
Number of positions available : 1
- Salary To be discussed
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Contract job
- Published on December 11th, 2025
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Starting date : 1 position to fill as soon as possible
Description
Sr. Java Developer with AWS (ECS, S3, RDS, Lambda, Glue) experience to RESTful services for our capital markets client
Duration: 12 Months
Location: Toronto (Hybrid, 3x/week)
Must Haves:
- 10+ years of experience in coding, application development using Java, Kafka, Springboot, Spring framework, REST Services , Multi-threading
- 5+ years of experience with AWS including ECS / EKS , S3 , RDS, Lambda, Glue
- 7+ years of experience in Relational Database development in SQL Server, Oracle, DB2 or equivalent
- 7+ years of experience in integrating with high-speed messaging systems like Kafka.
- Hands on experience designing and developing the microservices application using Java, Spring boot, RESTful, and Kafka.
- 3+ years of experience with Python
Nice to Have:
- Capital Markets and/or Investment Banking experience is a strong plus.
- Computer Science, Computer Engineering, or equivalent degree.
- Experience with AWS (Amazon Web Services), IAM, EC2, Cloud Formation, SNS / SQS, and Cloud watches
- Experience with Shell Scripts & Apache Camel
- Experience with Bedrock/ agentic AI is a strong plus
Requirements
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