Middle Software Engineer (Java)

Responsibilities

• Design, develop, and enhance backend applications using Java, focusing on performance, scalability, and resilience
• Build and maintain microservices using Spring Boot and Quarkus
• Support integrations and customizations related to the Nasdaq Calypso ecosystem
• Develop event-driven solutions leveraging AWS components
• Work with distributed architectures using SQS, SNS, Lambda, DynamoDB, and API Gateway
• Implement and evolve observability practices, including logs, metrics, and tracing
• Participate in architecture discussions, code quality initiatives, and technical decision-making
• Contribute to automation, continuous improvement, and engineering efficiency
• Apply AI-enabled development tools to improve productivity and delivery quality

Requirements

• Mid-level experience in software engineering with a backend focus
• Strong proficiency in Java
• Solid hands-on experience with Spring Boot and Quarkus
• Mandatory AWS experience (SQS, SNS, DynamoDB, Lambda, API Gateway)
• Experience with microservices and distributed architectures
• Knowledge of observability practices (metrics, logging, and tracing)
• Experience working in agile environments (Scrum)
• Experience using AI-powered engineering tools such as Cursor or developer copilots
• Intermediate English level

Preferred Qualifications

• Experience with Nasdaq Calypso
• Reactive programming experience (Mutiny / Project Reactor)
• Experience in financial markets or investment banking systems

Benefits

• International projects
• Medical healthcare
• Ongoing learning and reimbursement
• Well-being and recognition programs
• Team events and local benefits
• Sports compensation
• Referral bonuses
• Top-tier equipment provision

About the Company

Exadel is an AI-first global tech company with over 25 years of engineering leadership and 2,000+ team members, partnering with Fortune 500 clients to drive digital transformation.