Senior Full Stack Software Develope...

Syneos Health is seeking a Senior Full Stack Software Developer to join our team in Hyderabad, operating in a hybrid model. This role is pivotal in designing, developing, and maintaining scalable, secure, and high-performance web applications. You will build advanced frontend components using React.js and develop robust backend services with Python and Node.js. Expertise in Oracle Database for querying, optimization, and design is essential. This position involves defining application architecture, coding standards, and reusable development patterns, alongside leading API design and integration using REST/JSON services. The ideal candidate will mentor junior developers, perform code reviews, and troubleshoot complex application, performance, database, and integration issues. Collaboration with product owners, architects, QA teams, and business stakeholders is a key aspect of this role, as is contributing to Agile planning, estimation, release, and deployment activities.

Key Responsibilities:

• Design and develop scalable, secure, and high-performance web applications.
• Build advanced frontend components using React.js.
• Design, develop, and maintain backend services using Python.
• Work with Node.js for backend services, APIs, and integration needs.
• Design, query, and optimize solutions using Oracle Database.
• Define application architecture, coding standards, and reusable development patterns.
• Lead API design and integration using REST/JSON services.
• Mentor and guide junior developers.
• Perform code reviews and ensure high-quality deliverables.
• Troubleshoot complex application, performance, database, and integration issues.
• Collaborate with product owners, architects, QA teams, and business stakeholders.
• Contribute to Agile planning, estimation, release, and deployment activities.

Required Skills:

• Frontend: Strong proficiency in HTML5, CSS3, and JavaScript/TypeScript. Advanced experience with React.js, functional components, hooks, and state management. Strong understanding of responsive design, accessibility, and UI performance optimization. Experience consuming and integrating RESTful APIs.
• Backend: Strong hands-on experience with Python for backend development, API development, scripting, or automation. Good working experience with Node.js for backend services and integrations. Strong understanding of REST API design, integration, error handling, and security. Knowledge of authentication, authorization, logging, and secure coding practices.
• Database: Strong knowledge of Oracle Database. Strong SQL skills for querying, joins, data validation, and performance tuning. Understanding of database design, stored procedures, indexing, and optimization concepts. Ability to troubleshoot application and database integration issues.
• Tools & Practices: Git/Version Control, Agile/Scrum methodology, CI/CD pipeline awareness, code review and quality assurance practices, application debugging, logging, and performance monitoring. Ability to guide development teams on coding standards and best practices.

Nice to Have:

• Experience with Oracle APEX.
• Experience evaluating and guiding the responsible use of AI-assisted development tools such as GitHub Copilot, or LLM-based IDE extensions for code generation, review, refactoring, documentation, and testing.
• Experience modernizing or migrating from legacy platforms (including Oracle APEX or similar low-code systems).
• Exposure to cloud platforms.
• Experience leading technical design discussions.
• Knowledge of enterprise application architecture.

Experience:

• Minimum 6+ years of relevant software development experience.
• Prior experience mentoring developers or leading technical deliverables preferred.
• Strong written and verbal communication skills.
• Self-organizing, detail-oriented, and comfortable working independently.
• A mindset oriented toward progress, modernization, and continuous improvement.