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Senior Backend Developer Jobs in Florida (NOW HIRING)

Coderio

Java Backend Sr - Miami

Miami, FL · On-site

$115K - $149K/yr

We are looking for a Senior Java Microservices Developer for a contract engagement. You will own ... Backend Architecture & Execution: Design, build, test, and deploy Spring Boot microservices ...

Coderio

Java Backend Sr - Miami

Miami, FL · On-site

$115K - $149K/yr

We are looking for a Senior Java Microservices Developer for a contract engagement. You will own ... Backend Architecture & Execution: Design, build, test, and deploy Spring Boot microservices ...

Medium

Sr Java Backend (Miami Lakes)

Miami, FL · On-site

$140 - $200/hr

We are looking for a Senior Java Microservices Developer for a contract engagement. You will own ... Backend Architecture & Execution: Design, build, test, and deploy Spring Boot microservices ...

Coderio

Sr Java Backend (Miami Lakes)

Miami, FL · On-site

$115K - $149K/yr

We are looking for a Senior Java Microservices Developer for a contract engagement. You will own ... Backend Architecture & Execution: Design, build, test, and deploy Spring Boot microservices ...

Coderio

Sr Java Backend (Miami Lakes)

Miami, FL · On-site

$115K - $149K/yr

We are looking for a Senior Java Microservices Developer for a contract engagement. You will own ... Backend Architecture & Execution: Design, build, test, and deploy Spring Boot microservices ...

BNY

Senior Vice President, Back-End Engineer

Lake Mary, FL · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior Vice President, Back-end Software Engineer At BNY, our culture allows us to run our company better and enables employees' growth and success. As a leading global financial services company at ...

Metrc, LLC

Junior Backend .NET Engineer

Lakeland, FL · On-site

... with senior engineers to build scalable and secure backend systems. · Work with front-end ... engineers to integrate user-facing elements with backend services. · Contribute to database ...

WFNQASD5

BVT Analyst_07/04/2026_Edit

Orlando, FL · On-site

$89 - $159/hr

  • Medical

  • Dental

  • Vision

  • PTO

Senior Java Developer ===== ABOUT THE ROLE ----- We are looking for a highly skilled Senior Java Developer to join our engineering team. You will design, develop, and maintain scalable backend ...

Uniform Advantage

Senior Front-End Developer

Fort Lauderdale, FL · On-site

$109K - $144K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a senior member of the development team, you will collaborate with designers, backend developers, product stakeholders, and business teams to deliver intuitive, scalable, and accessible web ...

UA Brands

Senior Front-End Developer

Fort Lauderdale, FL · On-site

$109K - $144K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a senior member of the development team, you will collaborate with designers, backend developers, product stakeholders, and business teams to deliver intuitive, scalable, and accessible web ...

Apex Informatics

Senior Web Developer

Boca Raton, FL · On-site

Applications Development Analyst (Senior Web Developer) Location: Boca Raton, FL - Onsite Job ... Develop both front-end and back-end components using HTML, CSS, JavaScript, Bootstrap, and modern ...

Uniform Advantage

Senior Front-End Developer

Fort Lauderdale, FL · Remote

$109K - $144K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a senior member of the development team, you will collaborate with designers, backend developers, product stakeholders, and business teams to deliver intuitive, scalable, and accessible web ...

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Showing results 41-60

All JobsBackend Developer JobsSenior Backend Developer JobsSenior Backend Developer Jobs in Florida

Senior Backend Developer information

See Florida salary details

$47.8K

$104.5K

$142.4K

How much do senior backend developer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for senior backend developer in Florida is $104,501.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,000.00 and $117,000.00 per year, depending on experience, location, and employer.

What does a senior backend developer do?

A Senior Backend Developer is responsible for designing, building, and maintaining the server-side logic of web applications. They work with databases, APIs, and server infrastructure to ensure that applications run smoothly, securely, and efficiently. In addition to writing robust code, they often mentor junior developers, contribute to architectural decisions, and collaborate with frontend teams to deliver seamless user experiences. Their expertise is crucial for scaling applications and implementing best practices in software development.

What are the key skills and qualifications needed to thrive as a senior backend developer, and why are they important?

To thrive as a Senior Backend Developer, you need advanced proficiency in server-side programming languages (such as Java, Python, or Node.js), deep understanding of API design, and experience with database management, often supported by a degree in computer science or related field. Familiarity with version control systems (like Git), cloud platforms (such as AWS or Azure), and relevant certifications in backend technologies are commonly required. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with cross-functional teams and mentor junior developers. These competencies ensure robust, scalable backend systems and drive successful project delivery in complex technical environments.

What are common challenges senior backend developers face when leading complex projects, and how can they address them?

Senior Backend Developers often encounter challenges such as integrating legacy systems with new technologies, ensuring scalability under increased load, and coordinating cross-functional teams for seamless feature delivery. Addressing these challenges typically involves proactive architectural planning, clear communication with frontend and DevOps teams, and adopting best practices like code reviews and automated testing. Staying updated on emerging technologies and fostering a culture of knowledge sharing within the team also help in overcoming technical obstacles and driving successful project outcomes.

What is the difference between Senior Backend Developer vs Backend Developer?

AspectSenior Backend DeveloperBackend Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
ResponsibilitiesDesign architecture, mentor juniors, optimize systemsImplement features, fix bugs, write code
Skills & CertificationsAdvanced coding, system design, relevant certificationsBasic coding, database knowledge
Work EnvironmentCollaborates with cross-functional teams, often in larger projectsFocuses on individual tasks within projects

The main difference between a Senior Backend Developer and a Backend Developer lies in experience, responsibilities, and leadership. Senior Backend Developers typically have more years of experience, take on complex system design, and mentor junior staff, whereas Backend Developers focus on implementing features and fixing bugs. Both roles are essential in backend development teams, but the senior role involves more strategic and leadership duties.

What are the most commonly searched types of Backend Developer jobs in Florida?

The most popular types of Backend Developer jobs in Florida are:

What are popular job titles related to Senior Backend Developer jobs in Florida?

For Senior Backend Developer jobs in Florida, the most frequently searched job titles are:

What job categories do people searching Senior Backend Developer jobs in Florida look for?

The top searched job categories for Senior Backend Developer jobs in Florida are:

What cities in Florida are hiring for Senior Backend Developer jobs?

Cities in Florida with the most Senior Backend Developer job openings:

Senior Backend Developer jobs near you
Infographic showing various Senior Backend Developer job openings in Florida as of August 2026, with employment types broken down into 82% Full Time, 5% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $104,501 per year, or $50.2 per hour.

Java Backend Sr - Miami

Coderio

Miami, FL • On-site

$115K - $149K/yr

Contractor

Re-posted 4 days ago

Job description

About Us

Coderio designs and delivers scalable digital solutions for global companies. We combine strong technical expertise with a product mindset to lead complex software initiatives end-to-end. We work with international clients, value autonomy and clear communication, and build long-term partnerships through technical excellence.

More information: http://coderio.com

This is a high-impact technical role. We are looking for a Senior Java Microservices Developer for a contract engagement. You will own the design, development, and delivery of a suite of event-driven microservices running on AWS. Operating strictly on-site in the Miami / Fort Lauderdale area, you will be a key player in an established engineering team, bringing deep technical expertise in distributed systems and leveraging modern AI tools and agentic workflows to build production-grade services.

This is a hands-on execution role. You are responsible for the technical health of the codebase, the performance of the architecture, and delivering high-quality software that scales.

What To Expect In This Role (Responsibilities)

  • Backend Architecture & Execution: Design, build, test, and deploy Spring Boot microservices following strict team standards. You will own your code from design to production.

  • Distributed Systems & Event-Driven Flows: Implement publish/subscribe async messaging and handle distributed transactions using saga or orchestration patterns.

  • API Design & Integration: Design and consume REST APIs, webhooks, and subscription APIs, while actively contributing to API contracts and versioning.

  • Cloud-Native Engineering: Build and maintain CI/CD pipelines and infrastructure-as-code for your services, operating heavily on AWS.

  • Operational Excellence: Diagnose and resolve issues across distributed services utilizing observability tools like New Relic, Datadog, or OpenTelemetry for logging, tracing, and metrics.

  • Advanced AI & Agentic Workflows: Integrate LLMs into services (function/tool calling, structured outputs, and the Model Context Protocol) and build agentic workflows, ensuring AI safety and governance (guardrails, PII/PCI handling) in a regulated setting.

Requirements

  • Technical Foundation: Senior level with 8+ years of experience building backend services in Java, and at least 2+ years specifically in microservices and event-driven systems.

  • Stack Expertise: Deep, hands-on mastery of Java (17+ preferred) with strong OOP and concurrency fundamentals, alongside production experience in Spring Boot and Spring Cloud.

  • Cloud Architecture: Solid, demonstrable production experience with AWS services including DynamoDB, Kinesis, SQS, SNS, KMS, API Gateway, ECS/EKS, Lambda, IAM, and RDS.

  • AI Proficiency: Fluency with AI-assisted development (like Claude Code or Copilot) with the critical judgment to review AI-generated code.

  • Testing Discipline: Solid testing discipline utilizing JUnit, Mockito, and integration testing.

  • Location & Engagement: Must be located in the Miami / Fort Lauderdale area and available to work 100% on-site for a contract engagement.

Nice to Have

  • Financial services or payments domain experience, specifically with payments messaging standards like ISO 20022 and the legacy FAIM (Fedwire) format.

  • Experience with containers and orchestration (Docker, Kubernetes).

  • Hands-on experience with Infrastructure as Code (Terraform, CloudFormation, or CDK).

  • Experience with workflow and orchestration engines such as Temporal, Camunda, or AWS Step Functions.

  • Advanced AI skills: vector stores/RAG, prompt engineering, and AI observability.

Benefits

  • On-site collaboration in a dynamic and fast-paced environment in the Miami / Fort Lauderdale area.

  • Long-term contract engagement with high impact and autonomy.

  • Strategic and high-visibility role within a modern engineering culture.

  • Opportunity to influence technical strategy, especially regarding modern event-driven architectures and AI integrations.

  • Collaborative international team with strong technical leadership.

Why Join Coderio?

At Coderio, we value talent and excellence. While we are primarily a remote-first company, this specific strategic role offers the opportunity to work directly on-site to drive high-stakes initiatives. We are passionate about technology, collaboration, and fair compensation. We offer an inclusive and challenging environment with real growth opportunities. If you are motivated to design solutions that make a difference, we are waiting for you. Apply now.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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