Spring Boot Jobs

We are looking for an experienced Lead Architect/Developer with a minimum of 10+ years in Java, Angular UI, database management, and enterprise application architecture. The role requires strong technical expertise as well as leadership experience to guide development teams and deliver scalable and high-performance applications. Key Responsibilities: - Lead the design and implementation of end-to-end enterprise software architecture for web applications. - Oversee backend development using Java, Spring Boot, Spring Security, JPA/Hibernate, and RESTful APIs. - Direct frontend development leveraging Angular, TypeScript, HTML5, CSS3, and modern frameworks. - Design efficient database schemas and optimized data models from business requirements. - Create architecture documents and technical s...

I am looking for an experienced hackathon professional/technical/student consultant to work with me for 5–6 days on a Cognizant non-hackathon/solution challenge. What I Need Help With: * Understanding and analyzing the given problem statement * Designing a proper, practical, and innovative solution * Backend architecture and system design * Helping with Java/Spring Boot backend planning and implementation * AI integration/AI-based solution approach where required * Defining the overall technical architecture and project flow * Preparing a professional PPT/presentation * Preparing the required project report/documentation * Helping prepare the solution for evaluation/presentation * Providing guidance throughout the 5–6 day development period Ideal Candidate: * Has previous h...

Position Summary: We are seeking a highly skilled and experienced Senior Integration Developer on Contractual basis (6-12 months) for an Australian company to contribute to the design, development, and deployment of enterprise integration solutions. Note: We are not looking for full stack developers. We need candidates with strong, hands-on Integration Developer experience in Apache Camel, Groovy/Java, Spring Boot, JUnit 5, and Azure Integration Patterns with strong focus on building scalable, secure, and maintainable integration services. Key Responsibilities: • Design and implement integration solutions using Apache Camel and Spring Boot. • Develop and maintain microservices and APIs using Groovy/Java. • Deploy and manage containerized applications using Azure Containe...

I’m building a modern, scalable web platform and need a developer who can take the lead on the React.js front end while still speaking the language of a Java/Spring Boot back end. Your main focus will be crafting a clean, responsive interface—complete with custom animations and intuitive interactions—then wiring it seamlessly to our APIs. Here’s how I picture the collaboration: • Front end: Design and code React components that work flawlessly on desktop and mobile, respect accessibility guidelines, and feel smooth thanks to well-placed animations and transitions. • Back end touchpoints: When the UI needs data, you’ll help create or refine the necessary Spring Boot REST endpoints, handle authentication/authorization flows, and jump into performanc...

Multi-Vendor eCommerce Marketplace Development We are looking for an experienced development team or freelancer to build a complete Multi-Vendor eCommerce Marketplace Platform. Important: Before proceeding with any freelancer, we require a complete project quotation based on the scope below. We will review quotations, proposed timelines, technical approach, and relevant experience before selecting a developer. Please do not assume a fixed budget. Submit your best quotation for the complete project. Project Scope Customer Portal * User Registration & Login * Product Search & Filters * Categories & Product Listings * Wishlist * Shopping Cart * Secure Checkout * Payment Gateway Integration * Razorpay * Cashfree * PayU * Cash on Delivery * Order Tracking * Invoice...

I need a seasoned Java developer to turn a set of Excel-based data assets into a fully-functioning web application, plus a light desktop utility that handles database management tasks behind the scenes. Here is the flow I have in mind: • Extract and clean the data currently stored in several spreadsheets (I’ll provide the .xlsx files). • Design an intuitive, professional interface for the web front end; Figma or a similar tool is fine as long as the final look is modern and responsive. • Build the core web application in Java. I’m comfortable with Spring Boot, Jakarta EE, or plain Servlets—use whichever stack lets you move fastest while keeping the code clean and well documented. • Create a companion desktop module (also in Java) focused solely...

Role & responsibilities -Required Technical Skills Experience: 4 + Years Large US Healthcare Enterprise Client : Optum Long Term Product Development Backend - Java & Spring Boot Frontend - Angular CI/CD: Docker, Github Workflow, Kubernetes Cloud : Azure Strong hands-on experience in Java and object-oriented programming. Extensive experience with Spring Boot and Spring Framework. Experience in designing and developing microservices-based applications. Strong knowledge of RESTful API development and integration. Hands-on experience with Apache Kafka, including producers, consumers, topics, partitions, and message processing. Front-End Strong hands-on experience with Angular and the latest Angular versions. Proficiency in JavaScript or TypeScript, HTML5, and CSS3. Experience in...