Senior Java Developer at Xntltd

Company & Culture EXANTE is a pioneering wealth tech company that delivers cutting-edge centralized trading solutions and robust B2B financial infrastructure, driving value through innovative technology. Our proprietary trading platform provides seamless access to a diverse range of financial instruments, including stocks, ETFs, bonds, futures, and options, all within a single, multi-currency account. As a rapidly expanding global firm with over 600 talented employees from 65 nationalities across 70 locations, we are a frontrunner in the financial sector. Our investment priorities are clear: We prioritize investing in our most valuable asset—our people. Join us in shaping the future of finance. About the Role We are looking for a talented and experienced Senior Java Developer to join our team and play a vital role in building and maintaining our backend trading ecosystems. Reporting Line - Director, Backend Worksite: Remote/ Hybrid/ On-site Responsibilities • Design and develop micro services in Java (17 or later) as part of our backend system • Maintain and enhance existing Java libraries and internal frameworks • Collaborate with other developers and teams to ensure seamless integration of services • Stay up-to-date with the latest Java technologies and best practices Qualifications • Bachelor's degree in Computer Science or related field • 5+ years of experience in Java development • Strong understanding of software design principles and patterns • Knowledge of various concurrent technics (blocking, CAS, Future/Promise, Actors) • Understanding of Java Memory Model and GC principles • Experience with building RESTful APIs and microservices architecture • Experience with binary protocols (e.g., gRPC) • Experience with SQL databases (PostgreSQL) and messages brokers (e.g., Kafka) • Experience with NoSQL databases (Redis, Cassandra, Clickhouse, etc) is a plus • Experience with popular Java frameworks (Spring, Micronaut, Quarkus, etc) and libraries • Experience with building cloud (EKS, GCP, Kubernetes) platform • Excellent communication and problem-solving skills • Knowledge of Scala is a plus Personality / Mindset • Integrity & loyalty • Team player with advanced communication and collaboration skills • A hands-on, “can do” attitude - always looking for solutions and thinking “out of the box” • Overachiever mentality • Capability to work and succeed in the fast pace and ever-changing environment We Offer* • Competitive salary and benefits package • Opportunity to work on challenging and cutting-edge projects from scratch • Collaborative and supportive work environment • Ongoing education & training programs • Professional development opportunities A group of disruptive technology experts created EXANTE. With an impressive track record in the industry and knowledge of the markets, our systems are built to democratize access to global financial instruments for professional traders and institutional investors. Through our robust, cutting-edge trading platforms, you can offer clients access to comprehensive, global financial instruments and investment possibilities while keeping their data safe and private. EXANTE is a global prime broker backed by proprietary technology and dedicated service. All regulated group companies and fully controlled affiliates and subsidiaries are committed to compliance with data protection laws, including the GDPR. We process personal data in line with the GDPR principles of fairness, purpose limitation, transparency, data minimisation, storage limitation and deletion, accuracy, confidentiality and integrity, and accountability. We rely on legitimate interests to assess and manage your application, after determining that our interests are not overridden by your rights and interests. You have the rights of access, rectification, data portability, erasure, restriction of processing, and objection to processing. To exercise your rights or contact our Data Protection Officer, please see our GDPR policy at [Upgrade to PRO to see link] We retain recruitment data only for as long as necessary for the purposes described above, after which it will be securely deleted unless we are required to keep it longer to comply with law or you consent to a longer retention. Where personal data is transferred outside the EEA, it will be protected to a standard at least equivalent to that sought by the GDPR. Personal data is safeguarded by technical and organisational measures that are reviewed and updated regularly. This website is not intended for individuals under 18 and we do not knowingly collect data relating to children .