Java (with C#) Developer – FX eTrading IT Services ????
The Opportunity
Join eXalt-Fi's Financial Markets consulting division as aJava (with C#) Developerand 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 5 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?
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Company Profile:
Founded in ****, eXalt-Fi is a specialized consulting firm with250+ collaboratorsoperating acrossfront, middle, and back-office environments.
We partner with leading financial institutions including BNP Paribas, Crédit Agricole, Société Générale, and Natixis.
Ourcore 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:€2,600–€3,000 net monthly (or €300–€350 B2B day rate), commensurate with experience and expertise.
eXalt-Fi is an equal-opportunity employer committed to building diverse and inclusive teams.
We celebrate individuality and foster an environment where innovation thrives.