Java (with C#) Developer - FX eTrading IT Services
The Opportunity
Join eXalt-Fi's Financial Markets consulting division as a Java (with C#) Developer and contribute to mission-critical systems powering the largest Eurozone bank's global FX business. You'll be part of a fast-paced, multidisciplinary team in a front-office IT environment where innovation meets operational excellence. Work directly with traders, support teams, and fellow developers to maintain and evolve the Position/Trades booking platform used globally across major financial hubs-London, New York, Tokyo, and Singapore.
Core Responsibilities
* Develop and maintain the Position/Trades booking platform with rigorous standards for quality, security, and performance
* Lead technical analysis, documentation, development, testing, and code reviews within an agile software development lifecycle
* Collaborate with production support teams to ensure seamless releases and component maintenance
* Provide L3 support and engage directly with traders and front-line teams to resolve critical issues
* Participate actively in migration and refactoring initiatives to modernize platform infrastructure
* Mentor junior developers, fostering technical excellence and team collaboration across the multidisciplinary unit
What We're Looking For ️
Required Experience:
* Minimum 3 years of software development experience, including 2+ years in IT team leadership
* Mastery of Java core (SE, multi-threading, low-latency optimization) with solid C# capabilities
* Proven expertise in electronic trading platforms or high-load distributed architectures
* Strong agile methodology and SDLC knowledge with hands-on migration/refactoring experience
* Solid understanding of FX products with strong analytical and mathematical foundation
* Bachelor's degree in a quantitative discipline
* Expert-level English proficiency for seamless collaboration
Desired Skills:
* Experience with Oracle Coherence or similar high-performance technologies
* Background in front-office IT environments and multidisciplinary development teams
* Ability to navigate multiple programming languages and balance development with operational support
Why Join eXalt-Fi?
Company Profile:
Founded in 2019, eXalt-Fi is a specialized consulting firm with 250+ collaborators operating across front, middle, and back-office environments. We partner with leading financial institutions including BNP Paribas, Crédit Agricole, Société Générale, and Natixis. Our core values-technology as an enabler, fostering human connections, and unlocking limitless potential-define our culture.
Your Benefits:
* Continuous Learning: Extensive training catalogs, mentoring programs, and hands-on workshops tailored to your expertise
* Community & Growth: Active communities of practice, regular knowledge-sharing events (EXALTEMS), and skill-development circles
* Collaborative Culture: Work with experienced consultants who share expertise through conferences, live training, and collaborative problem-solving
* Professional Development: Leadership opportunities and clear pathways for career advancement in financial markets consulting
* Engaging Work Environment: Blend of technical depth and business interaction in a high-impact, globally connected team
Work Environment
Location: Lisbon, Portugal
Schedule: Full-time, 1-year mission
Work Model: Hybrid collaboration with flexibility for agile-based operations
Salary: To be negociated.
eXalt-Fi is an equal-opportunity employer committed to building diverse and inclusive teams. We celebrate individuality and foster an environment where innovation thrives.