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Senior Full Stack Java Developer Jobs in San Juan, PR

Vast LLC

Staff Software Engineer

San Juan, PR

$160K - $180K/yr

WHAT YOU'LL BRING 5+ years of experience in full-stack development, with 2+ years in a start-up ... Strong knowledge of cloud infrastructure (AWS, Forge, or Azure) and DevOps best practices. Proven ...

Lucky Lincoln Gaming

Staff Software Engineer

San Juan, PR · On-site

$160K - $180K/yr

WHAT YOU'LL BRING • 5+ years of experience in full-stack development, with 2+ years in a start-up ... Azure) and DevOps best practices. • Proven track record designing scalable, secure, and ...

Hewlett Packard Enterprise

Cloud Data Engineer

San Juan, PR · Hybrid

$112K - $134K/yr

... Java * Expertise in big data technologies such as Apache Spark or Kafka with at least 1 year of ... DevOps, Distributed Computing, Microservices Fluency, Full Stack Development, Release Management ...

Xtillion

Engineering Manager

San Juan, PR

Bachelor's degree in Computer Science, Software Engineering, or a related field * 6+ years of full-stack software engineering experience * 1-3 years of experience leading or managing technical teams

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Senior Full Stack Java Developer information

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How much do senior full stack java developer jobs pay per hour?

As of Jun 24, 2026, the average hourly pay for senior full stack java developer in San Juan, PR is $56.95, according to ZipRecruiter salary data. Most workers in this role earn between $49.52 and $63.89 per hour, depending on experience, location, and employer.

Is Java full stack still in demand?

Java full stack developers are currently in high demand due to their ability to work on both front-end and back-end development using Java frameworks like Spring Boot and Angular or React. Organizations value these skills for building comprehensive, scalable applications, and proficiency in related technologies such as REST APIs and cloud platforms enhances job prospects.

Will Fullstack be replaced by AI?

Full Stack Java Developers perform complex tasks that involve designing, coding, and maintaining both frontend and backend systems, which currently require human judgment and problem-solving skills. While AI tools can assist with coding and automation, they are unlikely to fully replace the need for skilled developers in the near future, as human oversight and expertise remain essential for complex software development. Continuous learning and adapting to new technologies are important for full stack developers to stay relevant.

What is the salary of a senior full stack developer?

The salary of a senior full stack Java developer typically ranges from $100,000 to $150,000 annually, depending on experience, location, and company size. They often possess skills in Java, JavaScript, and frameworks like React or Angular, and may also have certifications or experience with cloud platforms.

What are Senior Full Stack Java Developers?

Senior Full Stack Java Developers are experienced software professionals who design, develop, and maintain both the front-end and back-end components of web applications using Java and related technologies. They typically work with frameworks such as Spring Boot for the backend and may use JavaScript frameworks like Angular or React for the frontend. In addition to coding, they often lead development teams, make architectural decisions, and ensure best practices are followed throughout the software development lifecycle.

How much do senior Java developers make?

Senior Java developers typically earn between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Spring and Hibernate, and may hold certifications such as Oracle Certified Professional Java SE.

What are the key skills and qualifications needed to thrive as a Senior Full Stack Java Developer, and why are they important?

A Senior Full Stack Java Developer needs advanced proficiency in Java, front-end frameworks (such as Angular or React), and a solid understanding of databases, supported by a bachelor’s degree in computer science or related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and cloud platforms is typically required, along with relevant certifications. Strong problem-solving, communication, and teamwork skills help developers effectively collaborate and deliver robust solutions. These competencies are crucial for building scalable applications, leading projects, and ensuring efficient development processes.

What are some common challenges Senior Full Stack Java Developers face when balancing backend and frontend responsibilities?

Senior Full Stack Java Developers often encounter the challenge of staying up-to-date with both backend Java frameworks and rapidly evolving frontend technologies. Balancing deep expertise in server-side development with proficiency in modern JavaScript frameworks (like React or Angular) can be demanding. Additionally, these professionals often need to effectively prioritize tasks between client and server development while collaborating with specialized frontend or backend team members. Time management, clear communication, and a willingness to learn new tools are essential for success in this multifaceted role.
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Senior Full Stack Java Developer jobs near you

Staff Software Engineer

Vast LLC

San Juan, PR

$160K - $180K/yr

Other

Posted 21 days ago

Job description

Description

ABOUT VAST

Vast builds the operating and financial backbone for fast-growing, cash-intensive businesses, combining hands-on execution with purpose-built software, automation, and AI-enabled workflows.


We provide technology-enabled shared services, financial infrastructure, and operational support to partners across the U.S. and Puerto Rico, with deep roots in route gaming and other multi-location businesses. Our teams work directly inside the operations, handling real cash flows, real data, and real constraints, while designing systems that make the business faster and easier to scale.

We focus on execution first: accurate books, strong controls, and dependable processes. From there, we build automation, software, and AI-enabled workflows that eliminate manual work and raise the standard for how the back office operates.


YOUR MISSION

As our Staff Engineer, you'll be one of the founding members of our engineering team. You'll collaborate directly with leadership to build beautiful, performant, and reliable interfaces from the ground up.


We're looking for someone who thrives on ambiguity, loves to iterate quickly, and is excited about the opportunity to make foundational technical decisions, using AI and other technologies to create immediate business value. 

Requirements

WHAT YOU'LL DO

System Architecture & Design: Define and evolve our technical architecture across the stack: frontend, backend, APIs, data, and cloud infrastructure.

Technical Leadership: Set coding standards, architectural patterns, and best practices for engineering teams.

Team Management: Uplevel the engineering team through mentorship, code reviews, knowledge sharing, and thoughtful feedback.

Scalability & Performance: Ensure our systems are built to handle growth efficiently and reliably.

Hands-On Development: Lead by example with high-quality code contributions across the stack.

Cross-Functional Collaboration: Work closely with Product, Design & Business Stakeholders to align on technical vision and deliver seamless experiences.

Technology Evaluation: Research and recommend new tools, frameworks, and practices to stay ahead of the curve.


WHAT YOU'LL BRING

5+ years of experience in full-stack development, with 2+ years in a start-up environment with 0-->1 product experience 

Deep expertise in both front-end and back-end frameworks (e.g., Vue, TypeScript, Tailwind, and Laravel/PHP, etc.).

Strong knowledge of cloud infrastructure (AWS, Forge, or Azure) and DevOps best practices.

Proven track record designing scalable, secure, and maintainable systems.

Ability to balance hands-on engineering with high-level architectural strategy.

Excellent communication skills and a collaborative mindset.


WHY JOIN VAST?

Competitive salary + performance bonuses

Work with a fast-growing, tech-forward company

Direct impact on go-to-market success and company growth

#Vast

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