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Senior Full Stack Web Developer Jobs in Puerto Rico

Parabolic Surf

Full Stack Mobile Engineer

San Juan, PR · On-site

$90 - $125/hr

Beyond mobile, you will design and build internal full-stack web applications, construct Python data pipelines, and execute ad-hoc tooling projects. We need a self-directed developer who thrives on ...

Jobtailor

Senior Front-End Developer

San Juan, PR · On-site

$140 - $180/hr

Contribute across the full stack when needed, with a primary focus on frontend development ... Ability to mentor developers and provide technical leadership. * Experience working with AWS-hosted ...

Ethree

Application Developer

San Juan, PR · On-site

$50 - $70/hr

Full-Stack Development: Build and maintain various application components, ranging from user-facing ... A strong desire to learn modern web frameworks (like React or Vue) and cloud environments (AWS ...

Inkit

Senior Software Engineer

San Juan, PR · On-site

... the full technology stack * Develop robust backend services and APIs using Go and Python with a ... Independently design, develop, and maintain high-performance web applications and APIs * Architect ...

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Senior Full Stack Web Developer information

What is a senior full stack web developer?

A Senior Full Stack Web Developer is an experienced software professional who designs, develops, and maintains both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to build user interfaces, server-side logic, databases, and APIs. Senior-level developers also often lead teams, make architectural decisions, and mentor junior developers. Their expertise ensures that web applications are scalable, secure, and efficient from end to end.

What are the key skills and qualifications needed to thrive as a senior full stack web developer?

To thrive as a Senior Full Stack Web Developer, you need advanced proficiency in both front-end (e.g., JavaScript, React, HTML/CSS) and back-end (e.g., Node.js, Python, databases) technologies, typically backed by a computer science degree or equivalent experience. Expertise with version control systems like Git, cloud platforms (AWS, Azure), and familiarity with CI/CD pipelines or relevant certifications are highly valuable. Strong problem-solving, leadership, and communication skills help you effectively collaborate and mentor junior developers. These skills are crucial for delivering robust, scalable applications and leading projects across diverse technical and team environments.

How does a senior full stack web developer typically collaborate with cross-functional teams on large-scale projects?

Senior Full Stack Web Developers frequently work alongside designers, product managers, QA engineers, and other developers to deliver feature-rich web applications. They participate in sprint planning, code reviews, and architectural discussions, ensuring alignment between front-end and back-end solutions. Effective communication is crucial, as they often translate technical concepts for non-technical stakeholders and help integrate feedback from different departments. This collaborative approach not only improves product quality but also provides valuable leadership opportunities within the development team.

What is the difference between Senior Full Stack Web Developer vs Front End Developer?

AspectSenior Full Stack Web DeveloperFront End Developer
Required SkillsProficiency in both front-end and back-end technologies, including JavaScript, HTML, CSS, server-side languages, databasesExpertise in HTML, CSS, JavaScript, and front-end frameworks like React or Angular
Work EnvironmentFull-stack development teams, both client and server-side projectsPrimarily UI/UX design, front-end frameworks, and client-side scripting
Common UsageUsed across startups, tech companies, and agencies requiring comprehensive development skillsUsed in projects focusing on user interface, visual design, and user experience

The main difference between a Senior Full Stack Web Developer and a Front End Developer lies in scope. The senior full stack role covers both front-end and back-end development, requiring broader skills and experience, while the front end developer specializes in creating and optimizing the user interface and experience.

What are popular job titles related to Senior Full Stack Web Developer jobs in Puerto Rico?

For Senior Full Stack Web Developer jobs in Puerto Rico, the most frequently searched job titles are:

What job categories do people searching Senior Full Stack Web Developer jobs in Puerto Rico look for?

The top searched job categories for Senior Full Stack Web Developer jobs in Puerto Rico are:

Senior Full Stack Web Developer jobs near you
Infographic showing various Senior Full Stack Web Developer job openings in Puerto Rico as of August 2026, with employment types broken down into 81% Full Time, 11% Part Time, 2% Temporary, and 6% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution.

Full Stack Mobile Engineer

Parabolic Surf

San Juan, PR • On-site

$90 - $125/hr

Other

Posted 19 days ago

Job description

About Parabolic Surf

Parabolic Surf is a proprietary crypto trading firm. We build in-house software to execute strategies across global digital asset exchanges. We operate as a small team where software engineering directly drives our operations and competitive edge.

The Role

We are looking for a Full Stack Mobile Engineer to maintain our mobile footprint and build internal tooling.

In this role, you will take ownership of two core mobile applications: a voice-driven conversational AI application, and an event-driven news platform that enables real-time tracking and user alerts. Beyond mobile, you will design and build internal full-stack web applications, construct Python data pipelines, and execute ad-hoc tooling projects.

We need a self-directed developer who thrives on taking vague ideas, scoping practical solutions, and shipping functional MVPs quickly. We leverage modern AI development tools daily to accelerate workflows and expect you to do the same.

Key Responsibilities
  • Mobile Ownership: Maintain, enhance, and deploy features for our two primary iOS/Android applications.
  • Internal Web Tooling: Build and deploy custom, end-to-end web tools and dashboards to support operations.
  • Automation & Pipelines: Write Python scripts and backend services to automate internal operations, data flows, and processes.
  • Ad-Hoc Projects: Scrape, prototype, and build small to medium sized utility apps and internal features as new operational needs arise.
Requirements
  • Mobile Experience: Proven track record of building and maintaining production mobile applications on iOS and Android with React Native.
  • Python Skills: Strong experience with Python scripting, automation, data handling, and backend services.
  • Full Stack Capabilities: Proficiency building clean frontends in React and backend services in Python with FastAPI.
  • Self-Direction: Demonstrated ability to turn ambiguous requirements into scoped, working software independently.
  • AI Tool Proficiency: Active experience using AI coding assistants and workflows to write, debug, test, and document code efficiently.

Infrastructure: AWS, Docker, Railway

Compensation & Logistics
  • Salary: Competitive, based on experience and location.
  • Time Zone Overlap: Must overlap at least 4 hours between 10:00am–7:00pm AST for team collaboration.
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