CYNET SYSTEMS

Java Backend Developer

North America

Agile API Git Java REST +2 skills

Java Backend Developer responsible for building and maintaining scalable backend applications and APIs using Java, Spring Boot, and SQL databases.

Agile API AWS Azure Cassandra +42 skills

Design, build, and maintain scalable, highly available Java backend applications, APIs, and microservices, including performance tuning, production troubleshooting, code reviews, and mentoring junior developers. Requires 7+ years of Java experience (Core Java, JVM, concurrency), REST APIs, and relational databases; Spring Boot, Kafka, Docker/Kubernetes, and cloud platforms are pluses.

Java Developer - Risk Tech

North America

Agentic AI Agile AI Analytics AWS +26 skills

Core Java backend developer (5+ years) on a client's Market Risk platform, building scalable, high-performance risk calculation and analytics components in an Agile squad. Requires strong distributed-systems, Linux and database skills; Python, cloud (AWS/Azure/GCP), Spark/Snowflake, Terraform and AI coding tools are pluses.

Core Java Developer

North America

Agile ISO 14001 ISO 27001 Iso 9001 J2EE +8 skills

Core Java Developer (placed via staffing firm Cynet Systems) building real-time, low-latency, multi-threaded server-side applications using Java 8+, Spring, J2EE, and web services, with SQL Server/Sybase/Oracle databases. On-site role in Anjou, Canada.

Cynet Systems

2 months ago

Big Data Developer

Open 69d North America

Agile Airflow AWS Azure Cassandra +15 skills

Responsibilities Design and build realtime and batch data pipelines for fraud detection and AML monitoring. Process streaming transaction data using Apache Spark and Kafka. Develop ETLELT workflows supporting customer…