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Overview
About our client Our customer is a leading, fully regulated US-based digital asset trading platform. They provide secure, low-latency access to cryptocurrency markets, acting as a bridge between traditional finance and the Web3 ecosystem.
About The Role Our Senior Backend Software Engineer will be responsible for architecting, developing, and maintaining the high-performance backend services that power the core platform. Leveraging deep expertise in Java and distributed systems, you will collaborate with cross-functional teams to deliver secure, scalable solutions while exploring and integrating cutting-edge blockchain technologies.
Key Responsibilities
- Design, build, and maintain high-throughput backend services and APIs in Java.
- Drive architecture discussions to enhance system scalability, resiliency, and performance.
- Prioritize security and compliance as core aspects of service design and delivery.
- Collaborate with product, security, DevOps, and compliance teams on cross-functional initiatives.




- Mentor engineers and lead by example with high engineering standards and best practices.
- Research and prototype blockchain integration opportunities (e.g., node syncing, client tooling).
- Advocate for maintainable, modern infrastructure informed by industry best practices.

Required Qualifications
- Bachelor’s or Master’s degree in Computer Science or related field.
- At least 8 years of professional software engineering experience without a degree in Computer Science-related field, or at least 6 with an advanced degree in a different field.
- Strong communication skill and collaboration skills, motivation, problem solving mind set.
- Strong proficiency in Java and experience with modern frameworks and distributed systems.
- Experience with performance optimization (e.g., low-latency systems, microservices).
- Knowledge of security and compliance best practices in financial or regulated contexts.
- Interest or hands-on experience in blockchain, crypto

Postúlate en Kit Empleo: kitempleo.com.co/empleo/1asq6j

📌 Senior Java Software Engineer (Medellín)
🏢 N-Ix
📍 Medellín