Java Backend Senior

Bonzzu

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Emma

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Full-time

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Remote (for Mexico residents)

Posted 3 months ago

We are seeking candidates with strong experience in: • Backend development with Java • Database schema design • Apache Kafka • gRPC APIs (JSON knowledge is also acceptable) • Microservices and distributed systems • Highly available, multi-DC systems • Big O notation, algorithms, and performance optimization • Multithreading and concurrency • CI/CD pipelines • AWS and Kubernetes Nice-to-have skills: • Cassandra • Reactive Streams • Apache Spark • HDFS • Solr Position details: • Contractor role • Payment in USD • Fully remote • Fluent English required The work schedule is CST

Expert

Java

Proficient

AWS

Apache Cassandra

Apache Kafka

Apache Spark

Database Schema Design

Distributed systems

HDFS

Kubernetes

Microservices

Reactive Streams

Solr

gRPC

Discover your cultural fit with the team

Jobs posted: 2

Candidate review speed: ~2 hours

Signalers: 4

User since: Jul 2026

About Bonzzu:

Bonzzu is a global IT consulting and software development company that helps startups, mid-sized businesses, and enterprises scale their software delivery through nearshore engineering talent across Latin America. With expertise in engineering teams, staff augmentation, AI/ML, cloud solutions, DevOps, UX/UI design, and product development, Bonzzu delivers high-quality, time zone–aligned solutions that integrate seamlessly with clients' teams, enabling faster innovation and long-term success.

mission:

Empower businesses with high-performing engineering teams and innovative software solutions that accelerate growth and digital transformation.

Reputation:

Jobs posted: 2

Candidate review speed: ~2 hours

Signalers: 5

Domain created: Nov 2009

bonzzu.com/

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Java Backend Senior

Emma

Responsibilities

Skills wanted:

Language(s) required:

Veronica Andueza

Veronica Andueza

About Bonzzu:

mission:

bonzzu.com/

Admin access needed