Senior Software Engineer

Job summary

PROJECT DESCRIPTION Lux*** has one of the world's leading Calypso practice. We are a top-tier Calypso Partner and a market leader in implementation, integration, upgrade, and migration. We provide end-to-end project services and have delivered Calypso projects across all major asset classes and sectors including investment banking, asset management, corporate treasury, and insurance.

Benefits

Qualifications

• Salary for other locations dependent on experience and market standards
• into scalable technical designs, making critical engineering trade-offs independently
• Champion architectural patterns and best practices across multiple squads and products
• Modernization & Technical Excellence
• Evaluate and strategically re-engineer internal code bases to modern standards and cloud-ready architectures
• Identify technical debt and lead refactoring initiatives without causing production downtime
• Maintain code excellence through rigorous testing strategies, deep code reviews, and continuous improvement
• Build systems for failover, disaster recovery, and maximum operational stability under heavy data loads
• Cross-Product Integration & Collaboration
• Build new features collaboratively across multiple products and domains within Markets Business
• Design and implement secure, scalable integration layers connecting core platforms with third-party vendor systems and enterprise platforms
• Deliver APIs, mid-tier integration, and backend functionality for trading, operations, and auction workflows

Responsibilities

• We are seeking an experienced Senior Software Engineer to lead the design, development, and modernization of mission-critical backend systems within our Markets Business line.
• You will work cross-functionally with different squads, championing technical excellence and driving architectural decisions that impact the entire Markets business line.
• Architecture & Development Leadership
• Design, architect, and deliver robust, production-grade backend services, APIs, and mid-tier integrations using Java and the Spring ecosystem
• Take full technical ownership of business-critical services from architectural design through production deployment
• Turn complex business

Skills

Degrees

Languages

Industry

Company size

Security clearance