Freelance Software Developer C C++ Jobs in Puerto Rico

• Maintain, enhance, and optimize complex backend systems built primarily in C++.
• Design, develop, and support web applications, backend services, and multi‑tier system architectures.
• Analyze high‑volume transactional workflows to ensure efficiency, scalability, and performance.
• Develop, maintain, and integrate REST and SOAP APIs, as well as Web Services.
• Support and maintain Windows Services and related system components.
• Work closely with MS SQL Server databases to optimize performance, maintain data integrity, and troubleshoot issues.
• Collaborate with business teams to gather requirements, understand processes, and automate business functions.
• Create and maintain technical documentation, including system specifications, project plans, data models, and configuration guidelines.
• Participate in structured development processes leveraging Azure DevOps (or similar tools), Git repositories, and CI/CD pipelines.
• Contribute to release planning activities, sprint execution, and team coordination as required.
• Support ongoing continuous improvement efforts by recommending enhancements to existing systems and development practices.
• Ensure adherence to development standards, quality assurance practices, and security requirements.

• More than 4 years of professional software development experience.
• Strong hands-on experience with C++ in production environments.
• Experience developing web applications and backend services.
• Strong experience with MS SQL Server (performance, queries, optimization).
• Solid understanding of Object‑Oriented Programming (OOP) principles.
• Experience with multi‑tier system architecture.
• Knowledge and practical experience in performance optimization, multithreading, and memory management.
• Experience developing and integrating Web Services and REST/SOAP APIs.
• Experience working within structured development environments (Azure DevOps or similar), including Git and CI/CD pipelines.
• Fully bilingual: English & Spanish.
• Strong analytical, diagnostic, and troubleshooting skills.

Preferred Experience (Nice to Have):

• ASP.NET
• C#
• MVC architecture
• Angular or React
• HTML, JavaScript, CSS
• Experience in healthcare or other regulated industries

• Strong understanding of backend development, system architecture, and emerging technologies.
• Proficiency in Microsoft Office applications.
• Knowledge of software design patterns, multi‑tier architectures, and distributed systems.
• Understanding of structured development processes, source control, and DevOps practices.

• Fluency in spoken and written English and Spanish.
• Strong analytical, problem‑solving, and debugging skills.
• Excellent verbal and written communication skills.
• Effective collaboration skills to work with technical teams, business stakeholders, and cross‑functional partners.
• Organizational skills, planning, prioritization, and time management.
• Ability to analyze business needs, translate them into technical requirements, and propose scalable solutions.

• Ability to work effectively in complex and performance‑driven environments.
• Proven capability to manage multiple projects, competing priorities, and tight deadlines.
• Ability to work independently or as part of a collaborative team.
• Capacity to communicate technical concepts clearly to technical and non‑technical audiences.
• Ability to adapt to changing business needs and evolving technologies.
• Demonstrated drive for results and accountability.

PHYSICAL AND MENTAL DEMANDS

• The physical demands described here represent those that an employee must meet to perform the essential functions of this job successfully. While performing the duties of this job, the employee is regularly required to talk or hear, sit, stand, and walk.
• The position requires that the weight be lifted, and force is exerted up to 50 pounds.
• Reasonable accommodation may be made to enable individuals with disabilities to perform essential functions.

ENVIRONMENTAL AND WORKING CONDITIONS

• This job operates in a professional office environment. This role routinely uses standard office equipment such as computers, phones, photocopiers, filing cabinets, and fax machines. Require evening or weekend work.

PharmPix is an Equal Employment Opportunity Employer Minorities / Females / Disable / Veterans