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Junior React Developer Startup Jobs in Florida (NOW HIRING)

Pairty

Autonomous Systems Apprentice

Miami, FL · On-site

React * Tailwind CSS * Node.js / NestJS * PostgreSQL * GraphQL * Docker * GitHub Actions * AWS ... Startup engineering workflows * AI-assisted software development * Infrastructure and deployment ...

CPPI

Junior Scheduler (Florida)

Gainesville, FL · On-site

Bachelor's degree in Construction Management, Engineering, or related discipline; equivalent field ... Support preconstruction planning, procurement activities, construction sequencing, startup, testing ...

Cppi

Junior Scheduler (Florida)

Jupiter, FL

Bachelor's degree in Construction Management, Engineering, or related discipline; equivalent field ... Support preconstruction planning, procurement activities, construction sequencing, startup, testing ...

DemeTECH Corp

Be Seen First

Jr Automation Engineer

Miami Lakes, FL · On-site

  • Medical

  • Dental

  • Vision

  • PTO

As a Junior Automation Engineer, your primary responsibility will be to assist in the design ... Support the commissioning, startup, and integration of automated systems into production ...

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All JobsReact Developer Startup JobsJunior React Developer Startup JobsJunior React Developer Startup Jobs in Florida

Junior React Developer Startup information

What is the difference between Junior React Developer Startup vs Junior Front-End Developer?

AspectJunior React Developer StartupJunior Front-End Developer
Required SkillsReact.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, basic frameworks
Work EnvironmentStartups, agile teams, fast-pacedVarious industries, corporate or agency settings
CertificationsBasic web development certifications, React coursesWeb development certifications, HTML/CSS courses
Industry UsageTech startups, SaaS companiesMedia, marketing, corporate firms

Junior React Developer Startup focuses specifically on React.js skills within startup environments, emphasizing JavaScript and modern frameworks. In contrast, Junior Front-End Developer is a broader role covering general front-end skills across various industries. Both roles require foundational web development knowledge, but the React Developer position is more specialized and often found in tech-driven startups.

What are some common challenges faced by junior React developers in a startup environment?

Junior React Developers in startups often encounter fast-paced work environments where priorities can shift quickly, requiring adaptability and a willingness to learn on the job. Collaboration is key, as you’ll likely work closely with designers, backend developers, and product managers to rapidly build and iterate on features. Limited resources and smaller teams mean you may take on a broader range of tasks than in larger companies, which can accelerate your learning but also present challenges in managing workloads. It's important to communicate proactively, seek feedback, and take initiative to overcome obstacles and grow your skills.

What are the key skills and qualifications needed to thrive as a junior React developer at a startup, and why are they important?

To thrive as a Junior React Developer at a startup, you need a solid understanding of JavaScript, React.js fundamentals, and basic web development concepts, typically supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, package managers (npm/yarn), and basic knowledge of RESTful APIs are usually expected. Proactive communication, eagerness to learn, and adaptability help you stand out in the fast-paced and collaborative startup environment. These skills are crucial for contributing effectively to dynamic projects, rapidly acquiring new technologies, and supporting the team’s growth.

What does a junior React developer do at a startup?

A Junior React Developer at a startup is responsible for building and maintaining user interfaces using the React JavaScript library. They typically work closely with designers and other developers to implement features, fix bugs, and ensure the application's front-end is responsive and user-friendly. In a startup environment, they may also have opportunities to contribute ideas, learn new technologies, and take on additional responsibilities as the company grows.

What are popular job titles related to Junior React Developer Startup jobs in Florida?

For Junior React Developer Startup jobs in Florida, the most frequently searched job titles are:

What job categories do people searching Junior React Developer Startup jobs in Florida look for?

The top searched job categories for Junior React Developer Startup jobs in Florida are:

What cities in Florida are hiring for Junior React Developer Startup jobs?

Cities in Florida with the most Junior React Developer Startup job openings:

Junior React Developer Startup jobs near you

Java Full Stack Developer Lead

Ztek Consulting INC

Tampa, FL • On-site

$49.50 - $64/hr

Contractor

Re-posted 4 days ago

Job description

Job title: Java Full Stack Developer Lead
Client address: 10410 Highland Manor Dr, Tampa, FL 33610
Years of experience required: 10+
We are seeking a Full-Stack Senior Java Engineer to architect, design, and build scalable, secure, high-performance applications across both the back end and front-end using Java, Spring Boot, and React. You'll work in a cross-functional team to deliver resilient microservices, build responsive user interfaces, optimize Oracle database performance, and strengthen engineering excellence through code reviews, mentorship, and automation.
Key Responsibilities
o Architect, design, and develop scalable, secure, high-performance full-stack applications using Java, Spring Boot, and React.
o Build and maintain responsive, intuitive front-end interfaces using React, modern o JavaScript/TypeScript, HTML, and CSS.
o Build and maintain microservices-based systems with a strong focus on reliability, resilience, and observability.
o Design, build, and operate event-driven microservices, including service decomposition, inter-service communication, API contracts, and fault-tolerance patterns (circuit breakers, retries, idempotency).
o Develop and manage asynchronous, event-streaming pipelines using Kafka, including topic design, partitioning, consumer groups, and exactly-once/at-least-once delivery semantics.
o Deploy, scale, and manage containerized applications on Kubernetes, including deployments, auto-scaling, and service discovery.
o Build and run cloud-native workloads on AWS, leveraging services such as EKS, EC2, S3, RDS, Lambda, and CloudWatch.
o Design and optimize Oracle database schemas, SQL queries, and PL/SQL stored procedures; perform performance tuning.
o Collaborate with Product, QA, DevOps, and UX partners to deliver end-to-end solutions.
o Participate in code reviews, mentor junior developers, and promote engineering best practices and coding standards.
o Troubleshoot production issues, perform root-cause analysis, and drive continuous improvements to system performance and stability. Contribute to CI/CD pipelines and automation to streamline development, testing, and deployment.
Required Qualifications (Must Have)
o 10+ years of hands-on experience in full-stack Java development.
o Expert-level proficiency in Java.
o Strong experience with Spring Boot and the broader Spring ecosystem.
o Full-stack engineering experience with React (and modern JavaScript/TypeScript, HTML, and CSS) for building responsive front-end applications.
o Deep understanding of microservices architecture, RESTful APIs, and distributed systems.
o Hands-on experience designing and building event-driven microservices and distributed messaging with Kafka.
o Experience deploying and operating applications on Kubernetes and AWS in production environments.
o Strong Oracle expertise: SQL, PL/SQL, schema design, and performance tuning. o Solid foundation in software engineering principles, design patterns, and best practices.
o Experience with Git and CI/CD tools and workflows. Preferred Qualifications (Nice to Have / Plus)
o Experience in the healthcare payments domain (e.g., claims/payment processing, EDI/835/837, remittance, prior authorization, payer-provider integrations) is a strong plus.
o Knowledge in how Al/ML systems work.
o Proficiency in Python.