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React Full Backend Frontend Python Node Java Jobs in Puerto Rico

Senior Software Engineer

San Juan, PR · On-site

$70K - $76K/yr

Participate in the full software development life cycle, including planning, development, testing ... Ability to work across any area of an application, including front-end, back-end, databases, and ...

PR · On-site

... full store operations across front-end and pharmacy). Responsible for completing accelerated ... Learns to maintain and react to the electronic surveillance system and ensures price accuracy ...

New

... full store operations across front-end and pharmacy). Responsible for completing accelerated ... Learns to maintain and react to the electronic surveillance system and ensures price accuracy ...

PR · On-site

Work on both the front-end (data analysis and visualization) and the back-end (basic ... Programming in Python and/or R nice to have. * Experience working in AWS data environments is a ...

PR · On-site

Work on both the front-end (data analysis and visualization) and the back-end (basic ... Programming in Python and/or R nice to have. * Experience working in AWS data environments is a ...

Showing results 21-40

React Full Backend Frontend Python Node Java information

What does a React full backend frontend Python Node Java developer do?

A React Full Backend Frontend Python Node Java developer is a versatile software engineer skilled in both front-end and back-end technologies. They use React for building interactive user interfaces, Python and Java for server-side logic, and Node.js for back-end runtime environments. These developers handle the complete software development lifecycle, including designing, coding, testing, and deploying applications. Their broad skill set allows them to work on various layers of a web application, ensuring seamless integration between the client and server sides. This role is essential for companies looking for end-to-end solutions from a single developer or team.

How do React full backend frontend Python Node Java developers typically collaborate within cross-functional teams?

Developers proficient in React, Python, Node.js, and Java often work within agile, cross-functional teams that include designers, testers, and product managers. They regularly participate in code reviews, sprint planning, and daily stand-ups to align on project goals and ensure smooth communication. Collaboration is key, as they must integrate frontend components with backend services, troubleshoot issues collectively, and adapt to evolving project requirements. Being open to feedback and proactively sharing knowledge are common expectations, making teamwork a central part of the role.

What are the key skills and qualifications needed to thrive as a React full backend frontend Python Node Java developer, and why are they important?

To thrive as a Full Stack Developer, you need strong proficiency in front-end frameworks like React and backend languages such as Python, Node.js, and Java, often backed by a degree in computer science or related field. Familiarity with version control systems (like Git), databases (SQL/NoSQL), RESTful APIs, and deployment tools is typically required. Problem-solving, effective communication, and adaptability are vital soft skills for excelling in cross-functional development teams. These competencies enable developers to build robust, scalable applications and collaborate efficiently throughout the software development lifecycle.

What is the difference between React Full Backend Frontend Python Node Java vs React Frontend Developer?

AspectReact Full Backend Frontend Python Node JavaReact Frontend Developer
Required SkillsReact, backend languages (Python, Node, Java), database knowledgeReact, HTML, CSS, JavaScript
Work EnvironmentFull-stack development, both frontend and backend tasksPrimarily frontend UI/UX development
CertificationsOften no formal certification, but full-stack courses helpReact certifications or JavaScript courses
Industry UsageUsed in full-stack roles across tech companies, startupsUsed mainly in frontend-focused roles in web development

React Full Backend Frontend Python Node Java roles involve both frontend and backend development, requiring knowledge of multiple programming languages and database management. React Frontend Developers focus mainly on creating user interfaces with React and related technologies. The full-stack role offers broader responsibilities, while frontend roles specialize in UI/UX design and implementation.

What are popular job titles related to React Full Backend Frontend Python Node Java jobs in Puerto Rico?

For React Full Backend Frontend Python Node Java jobs in Puerto Rico, the most frequently searched job titles are:

What job categories do people searching React Full Backend Frontend Python Node Java jobs in Puerto Rico look for?

The top searched job categories for React Full Backend Frontend Python Node Java jobs in Puerto Rico are:

What cities in Puerto Rico are hiring for React Full Backend Frontend Python Node Java jobs?

Cities in Puerto Rico with the most React Full Backend Frontend Python Node Java job openings:

Infographic showing various React Full Backend Frontend Python Node Java job openings in Puerto Rico as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 8% Part Time, and 4% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution.

AI Tooling and Infrastructure Engineer

Hewlett Packard Enterprise

San Juan, PR • Hybrid

$105K - $138K/yr

Full-time

Posted 12 days ago


Hewlett Packard Enterprise rating

8.4

Company rating: 8.4 out of 10

Based on 26 frontline employees who took The Breakroom Quiz

35th of 161 rated electronics manufacturers


Job description

AI Tooling and Infrastructure EngineerThis role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week from an HPE office.

Who We Are:

Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work. We help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to thrive in today's complex world.Our culture thrives onfinding new and better ways to accelerate what's next.We know varied backgrounds are valued and succeed here. We have the flexibility to manage our work and personal needs.We make bold moves, together, and are a force for good. If you are looking to stretch and grow your career our culture will embrace you.Open up opportunities with HPE.

Job Description:

This role sits within HPE Networking's Training and Documentation organization, which is responsible for the technical content, learning materials, and documentation that support HPE Networking's products and customers. As AI tooling becomes central to how we produce, maintain, and deliver that content, we're building out the infrastructure to support it - and this role is central to that effort.

We're looking for anAI Infra Engineer to help us build and operate the infrastructure that lets our team actuallyuseAI to solve real business problems specific to technical training and documentation - things like content generation assistance, documentation search and retrieval, automated content QA,Avatar-led training, and much more.This is not a research role - we're not training foundation models or running open-ended ML experiments. Instead, you'll beideating,integrating,and productionizing existing LLMs (via vendor APIs and/or self-hosted tooling) into reliable, scalable systems that support concrete use cases across the organization.

You'll work at the intersection of infrastructure engineering and applied AI: standing up and maintaining the pipelines, services, and tooling - whether bought from a vendor or built in-house - that make AI features work reliably in production, in service of how HPE Networking creates and maintains training and documentation content.

What You'll Do

  • Design, build, and operate infrastructure that integrates LLMs into internal tools and customer-facing products

  • Evaluate, implement, and maintain third-party AI tooling and platforms, owning the vendor relationship and integration where applicable

  • Build homegrown tooling (pipelines, orchestration layers, retrieval systems, evaluation harnesses, monitoring) when off-the-shelf solutions don't fit

  • Own the operational reliability of AI-powered systems: uptime, latency, cost, and observability

  • Implement guardrails around cost, rate limits, prompt/version management, and failure handling for LLM-backed services

  • Collaborate withdocumentation and training stakeholdersto translate use cases into working, maintainable systems

  • Set up monitoring, logging, and telemetry to understand how AI systems are performing in production

  • Contribute to internal standards and best practices for how the orgevolves and adoptsAI tooling

  • Act as an AI evangelist within the org - sharing knowledge, demonstrating new capabilities, and helping teammates understand how and where AI tooling can be applied to their work

What We're Looking For

  • 5+ years of experience in software engineering, infrastructure, platform, or DevOps/SRE roles

  • Strong scripting/programming ability-Python, Java, etc.

  • Experience working with one or more of the following: prompt management, retrieval-augmented generation, agentic tooling, skills, MCP, etc.

  • Practical experience integrating third-party APIs into production systems (LLM APIs a strong plus)

  • Experience with cloud infrastructure (AWS, GCP, or Azure) and standard infra-as-code practices

  • Hands-on experience with containers and container tooling

  • Comfortable operating in both Linux and Windows server environments

  • Experience standing up and maintaining web services (APIs, web apps, backend services)

  • Solid understanding of building reliable, observable, and cost-conscious backend systems

  • Comfort working with both vendor-provided tools and building custom solutions when needed - you're pragmatic about buy vs. build

  • A bias toward iteration over perfection-getting usable solutions in front of users quickly,and enhancing them incrementally over time

What This Role Is Not

  • Not a research scientist or ML research role - no model training, fine-tuning research, or novel architecture work

  • Not focused on academic experimentation - the focus is on applying existing, available AI capabilities to real use cases

  • Not a pure data science role

Nice to Have

  • Experience with LLM observability/eval tooling (e.g., tracing, evals, prompt versioning systems)

  • Experience running self-hosted models or inference infrastructure

  • Background in automation, telemetry, or network/systems infrastructure work

What We Can Offer You:

Health & Wellbeing

We strive to provide our team members and their loved ones with a comprehensive suite of benefits that supports their physical, financial and emotional wellbeing.

Personal & Professional Development

We also invest in your career because the better you are, the better we all are. We have specific programs catered to helping you reach any career goals you have - whether you want to become a knowledge expert in your field or apply your skills to another division.

Unconditional Inclusion

We are unconditionally inclusive in the way we work and celebrate individual uniqueness. We know varied backgrounds are valued and succeed here. We have the flexibility to manage our work and personal needs. We make bold moves, together, and are a force for good.

Let's Stay Connected:

Follow @HPECareers on Instagram to see the latest on people, culture and tech at HPE.

#puertorico#networking

Job:

Engineering

Job Level:

TCP_04

HPE is an Equal Employment Opportunity/ Veterans/Disabled/LGBT employer. We do not discriminate on the basis of race, gender, or any other protected category, and all decisions we make are made on the basis of qualifications, merit, and business need. Our goal is to be one global team that is representative of our customers, in an inclusive environment where we can continue to innovate and grow together. Please click here: Equal Employment Opportunity.

Hewlett Packard Enterprise is EEO Protected Veteran/ Individual with Disabilities.

HPE will comply with all applicable laws related to employer use of arrest and conviction records, including laws requiring employers to consider for employment qualified applicants with criminal histories.

Recruitment Fraud Alert

We have become aware of an increase in fraudulent recruitment activities in which individuals impersonate our company or authorized recruitment agencies to offer fake employment opportunities. These scams may occur through false websites, emails, social media, or chat-based applications and often aim to obtain personal information or money. Please note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge a candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process. We also never request personal information such as back account details, Social Security numbers, or national IDs via social media or chat applications.

All legitimate job opportunities will come through official company channels, and candidates are responsible for verifying the credentials of any third party claiming to represent the company. Any reliance on fraudulent communication is at the individual's own risk, and HPE disclaims legal liability for any resulting damages. If you suspect recruitment fraud, do not share personal information or make any payments and report the incident to your local authorities immediately.


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