Big World IT Solutions ยท 9 hours ago
Senior Full Stack Developer (Java/React )
United States
Contract
Remote
Senior Level
6+ years expBig World IT Solutions is seeking a Senior Full Stack Developer with expertise in Java and React. The role involves developing scalable applications, collaborating with teams, and maintaining AWS infrastructure while ensuring high coding standards and mentorship of junior engineers.
Information Technology & Services
Hiring Manager
Ranveer Singh
Responsibilities
Collaborate with cross-functional teams to define and implement product features
Develop scalable, testable full stack applications and APIs
Integrate with Intelligent Data and AI platforms
Should be able to navigate it ways through, adapt and learn new technologies and self-organized
Ability to create prompts and feed business contextual
Build responsive, modern React UIs using TypeScript
Write robust Java backend services with strong test coverage
Optimize SQL queries and manage complex data relationships
Maintain and improve AWS infrastructure
Contribute to code reviews, mentor junior engineers, and uphold coding standards
Qualification
Required
6+ years of professional software development experience
Strong expertise in Java as the backend language
Hands-on frontend development with ReactJS and modern TypeScript
Proficient in SQL with any relational database (e.g., PostgreSQL, MySQL, etc.)
Solid understanding of software engineering best practices and testing
Experience building and maintaining scalable full stack applications
Strong communication and team collaboration skills
Expertise with Python and various python packages
Preferred
Advanced SQL with PostgreSQL: joins, subqueries, CTEs, and query optimization
Understanding of ETL and Data ingestion
Experience with core AWS services: EC2/ECS, ELB, S3, CloudFront, IAM
Experience in Scala
Familiarity with microservices architecture and distributed systems
Knowledge of Terraform, Docker, Kubernetes
Experience with CI/CD pipelines and end-to-end testing tools like Cypress
Knowledge/Experience of building Generative AI applications and prompt Engineering
Knowledge of Agentic AI concepts and frameworks
Exposure to high-traffic, production-grade environments
Company
Big World IT Solutions
At Big World IT Solutions , a UK-based IT staffing and consulting company, we specialize in offering top-tier Talent and Digital Solutions to drive business success across the UK and Europe.
11-50 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase