Role Overview

We are looking for a skilled Java Fullstack Developer with strong experience in backend development using Java and frontend development using TypeScript and Next.js.

The ideal candidate should have hands-on experience building scalable, cloud-native applications and working across the full stack (UI + backend + APIs).

This role requires a developer who is comfortable working in a fast-paced, integration-heavy environment, contributing to both frontend user experiences and backend services, while leveraging modern cloud platforms (AWS or Azure).

Requirements

Key Responsibilities

Backend Development (Java)

Design, develop, and maintain backend services using Java (11+) and Spring Boot
Build secure and scalable RESTful APIs and microservices
Implement business logic, validation, and database interactions
Ensure performance, scalability, and maintainability of backend systems

Frontend Development (Next.js / TypeScript)

Develop modern, responsive web applications using Next.js and TypeScript
Build reusable UI components and ensure optimal performance
Integrate frontend applications with backend APIs
Ensure cross-browser compatibility and responsive design

Required Technical Skills

Backend

Strong proficiency in Java (11 or above)
Hands-on experience with Spring Boot and Microservices architecture
Experience with REST APIs and backend system design
Knowledge of SQL / relational databases (MySQL, PostgreSQL, etc.)

Cloud

Experience with AWS or Azure
Understanding of cloud services, deployment, and architecture
Familiarity with containers (Docker) and CI/CD pipelines is a plus

Frontend

Strong experience with TypeScript
Hands-on experience with Next.js (React framework)
Solid understanding of HTML, CSS, JavaScript
Experience building responsive and scalable UI applications

Security & Best Practices

Understanding of authentication/authorization (OAuth, JWT, etc.)
Experience with secure coding practices
Knowledge of API security and data protection

Key Competencies

Strong problem-solving and debugging skills
Ability to work across frontend and backend seamlessly
Good communication and collaboration skills
Experience working in Agile/Scrum environments

Benefits

We Offer

Competitive salary
Annual bonus, subject to company performance
Access to Udemy online training and opportunities to learn and grow within the role

About Mindera

At Mindera we use technology to build products we are proud of, with people we love.

Software Engineering Applications, including Web and Mobile, are at the core of what we do at Mindera.

We partner with our clients, to understand their product and deliver high performance, resilient and scalable software systems that create an impact in their users and businesses across the world.

You get to work with a bunch of great people, where the whole team owns the project together.

Our culture reflects our lean and self-organisation attitude. We encourage our colleagues to take risks, make decisions, work in a collaborative way and talk to everyone to enhance communication.

We are proud of our work and we love to learn all and everything while navigating through an Agile, Lean and collaborative environment.

Follow our Linkedln page - https://tinyurl.com/minderaindia

Check ot our Blog: http://mindera.com/ and our Handbook: http://bit.ly/MinderaHandbook

Our offices are located: Aveiro, Portugal | Porto, Portugal | Leicester, UK | San Diego, USA | San Francisco, USA | Chennai, India | Bengaluru, India

Senior Java Fullstack Developer (Java + Next.js + Cloud)