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Senior Java Software Engineer

icon building Company : N-ix
icon briefcase Job Type : Full Time

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Job Description - Senior Java Software Engineer

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 TheRole


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 infrastructure, or decentralized systems.

  • Strong collaboration and mentorship skills in a fast-moving, cross-functional environment.

  • Hands-on experience with BDs, async messaging (Kafka, RabbitMQ, etc.), CI/CD stack


NB: This role requires working hours that overlap with the West Coast (PST) time zone. Candidates are expected to follow the schedules below (Monday–Friday), based on their location:



  • LATAM: 11:00 – 20:00

  • Colombia: 09:00 – 18:00

  • Europe (EET): 12:00 – 21:00

  • Europe (CET): 11:00 – 20:00


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

Original job Senior Java Software Engineer posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
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