OverviewAbout 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.
RoleOur 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.
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 and collaboration skills, motivation, problem-solving mindset.
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 infrastructure, or decentralized systems.
Strong collaboration and mentorship skills in a fast-moving, cross-functional environment.
Hands-on experience with databases, asynchronous messaging (Kafka, RabbitMQ, etc.), CI/CD stack.
Working hoursThis role requires working hours that overlap with the West Coast (PST) time zone. Alignment with the following schedules is expected based on location:
LATAM: 11:00 – 20:00
Colombia: 09:00 – 18:00
Europe (EET): 13:00 – 22:00
Europe (CET): 12:00 – 21:00
Please note that alignment with these working hours is an essential requirement of the role.
We offer
Flexible working format - remote, office-based or flexible
A competitive salary and good compensation package
Personalized career growth
Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
Active tech communities with regular knowledge sharing
Education reimbursement
Memorable anniversary presents
Corporate events and team buildings
Other location-specific benefits
Not applicable for freelancers
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