Position: Developer - Web IV Location: San Francisco, California Duration: Contract Job ID: 169334 Job Overview: We are seeking a highly skilled Full Stack Developer to join our team in developing enterprise-grade web applications. This role involves collaborating with cross-functional teams, designing scalable solutions, and leading both front-end and back-end development efforts. The ideal candidate will have a strong technical background, excellent problem-solving skills, and a customer-first mindset. This is a contract position with the potential for extension or conversion to full-time employment. Responsibilities: • Collaborate with cross-functional teams across geographies to design, develop, and maintain enterprise-grade web applications. • Translate product requirements into scalable, high-quality technical solutions. • Lead and contribute to front-end and back-end architecture using modern frameworks and best practices. • Manage and optimize data integrations, including uploads, third-party feeds, and API connections. • Participate in product and feature ideation with Product Managers, Designers, and business stakeholders. • Own and enhance CI/CD pipelines and environments for efficient and reliable deployments. • Develop and maintain automated test frameworks, ensuring high test coverage and robust application reliability. • Monitor and maintain product quality metrics such as test coverage, system health, and performance indicators. • Investigate, triage, and resolve bugs and production issues with a customer-first mindset. Qualifications: • 6+ years of experience building full-stack web applications in an API-first architecture. • Extensive experience with ReactJS, HTML, CSS, JavaScript (ES6+), and modern libraries like React Flow. • Proficiency in Node.js, JSON, and client-side data handling. • Strong knowledge of SQL and relational databases (PostgreSQL, MySQL, etc.). • Experience with RESTful and SOAP web service development. • Deep understanding of object-oriented programming and design patterns. • Familiarity with platform security (TLS/SSL) and authentication protocols (SAML, SSO, OAuth2). • Experience with production-grade application deployment and monitoring. • Proficiency in data visualization libraries such as D3.js or Highcharts. • Familiarity with data observability tools and practices to ensure pipeline health and data quality. • Proficient in test frameworks and tools: JUnit, TestNG, JMeter, and others. • Proficient with developer tools: Git, Jenkins, Maven, Ant, etc. • Experience with Agile/Scrum methodologies and iterative development cycles. Preferred Skills: • Familiarity with RBAC (Role-Based Access Control) and user permission models. • Understanding of data instrumentation, logging, and telemetry practices. • Experience with containerization (Docker) and cloud platforms (AWS, GCP, Azure). • Knowledge of dbt for data modeling and Airflow for pipeline orchestration is a plus. About PTR Global: PTR Global is a leading provider of information technology and workforce solutions. PTR Global has become one of the largest providers in its industry, with over 5000 professionals providing services across the U.S. and Canada. For more information visit www.ptrglobal.com At PTR Global, we understand the importance of your privacy and security. We NEVER ASK job applicants to: • Pay any fee to be considered for, submitted to, or selected for any opportunity. • Purchase any product, service, or gift cards from us or for us as part of an application, interview, or selection process. • Provide sensitive financial information such as credit card numbers or banking information. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup. Pay Range: $60 - $70/hr. on W2 The specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. Our full-time consultants have access to benefits, including medical, dental, vision, and 401K contributions, as well as PTO, sick leave, and other benefits mandated by applicable state or localities where you reside or work. If you receive a suspicious message, email, or phone call claiming to be from PTR Global do not respond or click on any links. Instead, contact us directly at +1 214-740-2424. To report any concerns, please email us at legal@pinnacle1.com