Spring Boot Jobs

I have an existing Java Spring web application that has been running for a few years and now needs a full refresh. The immediate priorities are: • Migrating everything to a brand-new server and hosting environment • Updating all Spring-related code and third-party dependencies to their latest stable releases • Implementing a handful of new features that have been on my backlog The current stack is Spring (Boot & MVC), Maven, MySQL and a small front-end in Thymeleaf with a sprinkle of jQuery. The code sits in Git and deploys on a Linux VM, but I’m open to Docker or any modern CI/CD improvements you can suggest during the move. I’ll supply SSH access to the new host plus the existing repository as soon as we start. Deliverables 1. Clean server setup wi...

I need a Spring Java application primarily for database management, with a content management system (CMS) as the web interface. Essential Requirements: - Database management capabilities - Content Management System (CMS) interface Ideal Skills and Experience: - Proficiency in Spring Framework - Strong experience in database management - Expertise in developing content management systems - Familiarity with web application security, especially user authentication and roles Please provide examples of similar projects completed.

I need a Spring Java application primarily for database management, with a content management system (CMS) as the web interface. Essential Requirements: - Database management capabilities - Content Management System (CMS) interface Ideal Skills and Experience: - Proficiency in Spring Framework - Strong experience in database management - Expertise in developing content management systems - Familiarity with web application security, especially user authentication and roles Please provide examples of similar projects completed.

I’m rolling out a new feature that touches both ends of our stack. On the backend we run Java 21 with Spring Boot micro-services, alongside a small Node.js/Python layer that exchanges events through Kafka. The frontend is split between an older Angular module and a newer React interface. The job is to design and code the complete feature, wiring it cleanly into every affected service and UI surface. You will: • Extend (or create) the relevant Spring Boot endpoints, making sure they publish and consume the right Kafka topics. • Update the Angular dashboard and the React SPA so the user experience is seamless across both frameworks. • Keep code idiomatic, unit-tested, and pushed to our Git repo via pull requests. Acceptance criteria • All API tests pass in ...

We are looking for an experienced full-stack developer (or small team) based in Hyderabad to design and develop a high-quality, scalable web and mobile application platform. The platform will function as a discovery and booking marketplace, enabling users to search, compare, and connect with relevant service providers through structured profiles, search filters, and booking functionality. The concept is broadly similar to a fitness discovery and booking platform, but detailed functional requirements will be shared only with shortlisted candidates after NDA. We are looking for a developer who can build a production-ready, scalable architecture using modern technologies similar to those used by leading platforms such as Urban Company, Airbnb, Zomato, Practo, etc. Preference will be given...

I need a Java backend API that receives raw text, parses it according to configurable rules, and returns clean, structured JSON. The service acts purely as a data-processing engine inside a broader micro-services environment, so the focus is speed, accuracy, and a clean REST design. Scope of work • Set up a lightweight Spring Boot (or comparable) project with clear separation between controller, service, and parser layers. • Build the core parsing module: regex- or grammar-based, rule driven, and easily extendable without code rewrites. • Expose REST endpoints (e.g., POST /parse) that accept text payloads up to 5 KB and respond in under 200 ms on standard hardware. • Write unit and integration tests targeting edge cases and performance. • Produce an Open...

Estoy iniciando el desarrollo de un ERP contable y necesito un desarrollador senior full-stack que lidere tanto el backend como el frontend. La solución se construirá con Java (Spring Boot), arquitectura de microservicios, Angular para la interfaz y PostgreSQL como base de datos. Qué espero de tu perfil • Experiencia experta en contabilidad aplicada al software: plan de cuentas, asientos, conciliaciones y estados financieros. • Dominio comprobado de Java, Angular y PostgreSQL; manejo sólido de microservicios y APIs REST seguras. • Residencia preferente en Ecuador, Colombia o México para coincidir en zona horaria. Alcance inicial del trabajo 1. Módulo de Facturación electrónica y tradicional con gestión ...

Saya ingin dipandu secara bertahap agar benar-benar memahami bagaimana membangun aplikasi web menggunakan Java. Saat ini pengetahuan saya masih nol, jadi mulai dari konsep dasar sampai mampu membuat proyek web sederhana sendiri. Ruang lingkup yang saya bayangkan: • Penjelasan singkat ulang tentang sintaks dasar Java lalu transisi ke paradigma berorientasi objek. • Pengenalan komponen inti pengembangan web Java—servlet, JSP, dan framework modern seperti Spring Boot. • Latihan langsung tiap sesi: men-setup lingkungan, menulis endpoint, menghubungkan ke database, dan men-deploy aplikasi kecil. • Materi tertulis atau rekaman singkat yang bisa saya putar ulang untuk latihan mandiri. • Tugas praktik mingguan beserta review kode agar saya tahu apa yang ha...