Senior Java Full-Stack Engineer: Spring Boot, React & Cloud

Hadron Talent -Hadronfinsys; Göteborgs kommun; On-site; SEK 700,000 - 1,000,000; Part time

Job summary

Hadron Talent -Hadronfinsys is seeking a seasoned Java Full Stack Developer to design and build scalable enterprise applications in Sweden. You will work across backend services and frontend apps, implementing RESTful APIs, microservices, and cloud integrations while embracing modern frontend with React and TypeScript.

The role emphasizes collaboration with architects, product owners and developers to deliver robust software, align with CI/CD, testing and DevOps practices, and participate in an

Qualifications

• 5+ years of full-stack development experience.
• Strong Java 11+ and Spring Boot expertise.
• Experience building REST APIs and microservices.
• Frontend experience with React, TypeScript and Redux.
• Knowledge of GraphQL and asynchronous messaging/processing.

Responsibilities

• Design, develop and maintain applications with Java 11+ and Spring Boot.
• Build RESTful APIs, microservices and backend services.
• Develop responsive frontends using React, TypeScript and Redux.
• Integrate services via REST APIs, GraphQL and async messaging.
• Work with PostgreSQL and MongoDB databases.
• Develop and support cloud-based apps using AWS.
• Collaborate with architects, product owners and developers to deliver solutions.
• Follow Agile practices and contribute to continuous improvement.
• Support CI/CD, testing, deployments and production troubleshooting.

Skills

Full-stack development

Java 11+

Spring Boot

REST APIs

Microservices

React

TypeScript

Redux

GraphQL

PostgreSQL

MongoDB

AWS

Git

CI/CD

Agile

AI-assisted coding

Job description

Hadron Talent -Hadronfinsys is seeking a seasoned Java Full Stack Developer to design and build scalable enterprise applications in Sweden. You will work across backend services and frontend apps, implementing RESTful APIs, microservices, and cloud integrations while embracing modern frontend with React and TypeScript.

The role emphasizes collaboration with architects, product owners and developers to deliver robust software, align with CI/CD, testing and DevOps practices, and participate in an