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Freelance Java Backend Developer Jobs in Miami, FL

Senior Software Engineer

Sunrise, FL · Hybrid

$116K - $154K/yr

Senior Software Engineer / Java & Python Location: Hybrid onsite 3 days a week in Sunrise, FL ... Hands-on Python for Backend, Automation, and/or AI Tooling Practical Python experience used for ...

... C#, C++, Java, etc.). • Solid understanding of database design and implementation using ... robust back-end APIs. • Good understanding of general OOP, SOLID principles, design patterns ...

Java Developer: Sunrise, FL You Will: * Perform Coding Development, writing clean, maintainable, and efficient Java code for backend applications * Debug, Troubleshoot, Fix bugs, and resolve ...

Java Developer: Sunrise, FL You Will: * Perform Coding Development, writing clean, maintainable, and efficient Java code for backend applications * Debug, Troubleshoot, Fix bugs, and resolve ...

Optimize AEM workflows for developer productivity, including local development environments and CI ... Strong backend proficiency: Node.js, Fastify, GraphQL (federation and schema design), and Java ...

Senior Software Engineer, Iru Identity

Miami, FL · On-site

$117K - $154K/yr

Design and implement backend services and end-to-end flows that power the Identity product. * Go ... Proficiency in at least one compiled language (e.g., Go, Java, C#, or similar) * Proven ability to ...

Software Engineer III

Plantation, FL · On-site

$141K - $225K/yr

This is not a purely backend role. While deep expertise in backend systems is expected, you'll ... Design and build scalable, resilient distributed systems using Java, Spring Boot, and AWS * Own and ...

Experience in backend reactive programming languages: Java 8+ and/or Kotlin. * Proven track record developing lightweight reactive microservices: Vert.x, Quarkus, Micronaut or Spring Boot. * Deep ...

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Freelance Java Backend Developer information

See Miami, FL salary details

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How much do freelance java backend developer jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for freelance java backend developer in Miami, FL is $52.25, according to ZipRecruiter salary data. Most workers in this role earn between $46.44 and $60.24 per hour, depending on experience, location, and employer.
What cities near Miami, FL are hiring for Freelance Java Backend Developer jobs? Cities near Miami, FL with the most Freelance Java Backend Developer job openings:
Senior Software Engineer

Senior Software Engineer

Charter Global, Inc.

Sunrise, FL • Hybrid

$116K - $154K/yr

Other

Posted 16 days ago


Job description

Job Title: Senior Software Engineer / Java & Python

Location: Hybrid onsite 3 days a week in Sunrise, FL

Duration: 7 months+ contract

Number of Positions: 5 roles

Description:

  • Agile Delivery & Scrum Ceremony Participation
    Ability to actively contribute in scrum ceremonies (daily stand-ups, sprint planning, refinements, reviews, retrospectives), ensuring alignment on scope, priorities, dependencies, and delivery outcomes.
  • Stakeholder Management & Executive Communication
    Strong capability to provide clear, concise, and regular updates to stakeholders (business + tech), translating technical progress into business impact, risks, and next steps.
  • Release Management & Production Support
    Hands-on experience managing production releases, supporting deployments, handling incidents, performing root cause analysis (RCA), and coordinating remediation while minimizing downtime and risk.
  • Requirements Leadership, Estimation & Sizing
    Ability to lead requirements gathering discussions with business stakeholders and Product Owners, clarify ambiguity, break down work into deliverable components, and provide sizing/effort estimates.
  • Architecture & Distributed Systems Problem Solving
    Strong practical skills in designing and troubleshooting distributed systems (microservices, event-driven systems), including debugging complex issues across services, queues/streams, and APIs.

Qualifications:

  • 8–12+ Years of Professional Software Engineering Experience
    Demonstrated senior-level experience delivering enterprise-grade applications end-to-end (design, development, testing, deployment, and support) in complex environments.
  • Advanced Java Expertise (Java 8+), Spring Boot & Microservices
    Proven hands-on development in modern Java stacks, including Spring Boot, microservice patterns, dependency injection, resiliency, observability, and scalable service design.
  • Hands-on Python for Backend, Automation, and/or AI Tooling
    Practical Python experience used for building backend services, automation scripts, orchestration, or integrating AI tooling—beyond basic scripting.
  • Production Experience with Apache Kafka & Event-Driven Systems
    Real-world Kafka usage in production environments, including topic design, producer/consumer patterns, error handling, monitoring, and (ideally) exposure to Kafka Streams or Flink.
  • AI/ML & LLM Integration Experience (Plus Cloud Exposure/Certs)
    Experience integrating AI/ML tools, LLM APIs, or ML platforms into applications, and familiarity with the ML lifecycle (data preprocessing, feature engineering, evaluation). Cloud exposure and/or certifications (AWS/Azure/Google Cloud Platform) are a strong plus.

Best Regards,

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David Roy |#LI-DR1
  Accounts Manager – US Staffing | Charter Global Inc. |