Senior Fullstack Developer

Essential functions

Design, develop, and maintain scalable front-end applications using React JS.

• Build and optimize back-end services and RESTful APIs using NodeJS (and frameworks such as Express or NestJS).

• Integrate and manage AWS services (such as Lambda, EC2, S3, Cognito, SQS) to build serverless and cloud-native applications.

• Work with SQL and/or NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB) for data modeling, queries, and optimisation.

• Implement authentication, authorization, and secure data handling using industry best practices.

• Set up and maintain CI/CD pipelines and Infrastructure as Code (e.g., Terraform, Jenkins) for automated deployments and testing.

• Collaborate with UX/UI designers, product managers, and other developers to deliver high-quality software products.

• Write clean, modular, and reusable code; conduct code reviews and provide constructive feedback.

• Participate actively in Agile development processes, including sprint planning, reviews, and retrospectives.

• Troubleshoot, debug, and resolve technical issues in production and development environments

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or a related field.

• 7-9 years of hands-on experience in full stack development using React JS and NodeJS.

• Proficiency in JavaScript/TypeScript for both front-end and back-end development.

• Strong experience with AWS services (e.g., Lambda, S3, EC2, Cognito, SQS) and deploying applications on AWS.

• Solid understanding of RESTful API design, integration, and security.

• Experience with database management (SQL and/or NoSQL).

• Familiarity with version control systems (e.g., Git), CI/CD pipelines, and containerization (e.g., Docker).

• Excellent problem-solving, communication, and collaboration skills.

Would be a plus

• Experience with additional AWS services (e.g., EventBridge, Aurora), serverless architectures, or Infrastructure as Code (Terraform, CloudFormation).

• Familiarity with modern front-end frameworks/libraries (e.g., Redux, Chakra UI).

• Knowledge of automated testing frameworks (e.g., Jest, Mocha) and best practices for unit/integration testing.

• Exposure to Agile methodologies and experience working in cross-functional teams.

• AWS or JavaScript/TypeScript certifications.

• Experience with analytics integration (e.g., Google Analytics).

• Strong design skills and an eye for UI/UX improvements.

We offer

• Opportunity to work on bleeding-edge projects
• Work with a highly motivated and dedicated team
• Competitive salary
• Flexible schedule
• Benefits package - medical insurance, sports
• Corporate social events
• Professional development opportunities
• Well-equipped office

About us

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.