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React Full Backend Frontend Python Node Java Jobs in San Juan, PR

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 ...

... 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 ...

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React Full Backend Frontend Python Node Java information

See San Juan, PR salary details

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How much do react full backend frontend python node java jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for react full backend frontend python node java in San Juan, PR is $56.61, according to ZipRecruiter salary data. Most workers in this role earn between $46.44 and $66.92 per hour, depending on experience, location, and employer.

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 San Juan, PR?

For React Full Backend Frontend Python Node Java jobs in San Juan, PR, the most frequently searched job titles are:

What job categories do people searching React Full Backend Frontend Python Node Java jobs in San Juan, PR look for?

The top searched job categories for React Full Backend Frontend Python Node Java jobs in San Juan, PR are:

Senior Engineer - NPAT Content Services AI Infra.

Hewlett Packard Enterprise Development LP

San Juan, PR • On-site

$120 - $180/hr

Other

Posted 13 days ago


Key responsibilities

  • 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

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


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

Senior Engineer - NPAT Content Services AI Infra.

This 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 on finding 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 an AI Infra Engineer to help us build and operate the infrastructure that lets our team actually use AI 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 be ideating, 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.

Job: Engineering Job Level: TCP_04

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 with documentation and training stakeholders to 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 org evolves and adopts AI 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.

We Are In the Acceleration Business

We help customers use technology to slash the time it takes to turn ideas into value. In turn, they transform industries, markets and lives. Some of our customers run traditional IT environments. Most are transitioning to a secure, cloud-enabled, mobile-friendly infrastructure. Many rely on a combination of both. Wherever they are in that journey, we provide the technology and solutions to help them succeed.

The Hewlett Packard Enterprise Standards of Business Conduct (SBC) embody the fundamental principles that govern our ethical and legal obligations to Hewlett Packard Enterprise. They pertain not only to our conduct within the company but also to conduct involving our customers, channel partners, suppliers and competitors. Read more about how we win the right way.

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.

HPE is an E-Verify employer.

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.

Equal Employment Opportunity is the Law.

Equal Employment Opportunity is the Law - Supplement E-Verify (US & PR only).

E-Verify is an Internet-based system that compares information from an employee's Form I-9, Employment Eligibility Verification, to data from U.S. Department of Homeland Security and Social Security Administration records to confirm the employment eligibility of all newly hired employees.

Accessibility

HPE is committed to creating an inclusive and accessible workplace and encourages applications from all qualified individuals, including those with disabilities. If you believe you require accommodation during any stage of the application or interview process, please submit your request by completing our secure form linked here. Note: This option is reserved for applicants needing assistance/reasonable accommodation related to a disability.

Disclosure of Sensitive Personal Data

Please ensure the resume you submit to us does not include any sensitive personal data. Sensitive personal data includes data revealing information about your racial or ethnic origin, political opinions, religious or philosophical beliefs, trade union membership, health, sex life or sexual orientation. To the extent the resume you submit does contain this type of personal data, you consent to the storing and processing of this data by HPE for the purpose of reviewing and managing your application.

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