Senior Java Fullstack Developer (Java + Next.js + Cloud)
- Level
- Senior
Not stated in the posting: salary, work type, visa.
Open. First seen 2 October 2026.
About the role
š 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
āļø Key Responsibilities
š¹ 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
š¹ 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
š Required Technical Skills
ā 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.)
ā Cloud
- Experience with AWS or Azure
- Understanding of cloud services, deployment, and architecture
- Familiarity with containers (Docker) and CI/CD pipelines is a plus
ā 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
š Security & Best Practices
- Understanding of authentication/authorization (OAuth, JWT, etc.)
- Experience with secure coding practices
- Knowledge of API security and data protection
š¤ 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
Mindera's standard text
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.
Mindera's standard text
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.
Mindera's standard text
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
What this role asks for
Particular to this role
CSS Ā· HTML Ā· MySQL Ā· Next.js Ā· OAuth
Rare in Mindera's other 43 open postings.
Standard for full stack roles
AWS Ā· CI/CD Ā· JavaScript Ā· PostgreSQL Ā· REST Ā· React Ā· SQL Ā· TypeScript
Common in full stack postings at any company.
In most of Mindera's ads
Agile
Named in most of its open postings, whatever the role.
85% of this description is written for the role. The rest is Mindera's standard text, folded away below.
Read against Mindera's other open postings on this site.
The team: Engineering HIRES STEADILY
This role is one of 30 open in Engineering. 6 were posted in the last 30 days and the oldest in April: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Agile (24 of 30), Azure (17 of 30), CI/CD (16 of 30), Java (14 of 30), GraphQL (11 of 30), Terraform (11 of 30), Docker (10 of 30)
OTHER ROLES ON THIS TEAM
- Senior Tech Product Owner posted Oct 14
- Senior Java Backend Engineer - 8+ Years Experience Required posted Oct 13
- Senior Java Developer with Shopify experience posted Oct 7
- Staff Frontend Software Engineer - React and Next.js posted Oct 2
- Senior iOS Developer posted Sep 28
- Principal - Python Engineer posted Sep 23
- Senior/Staff Java FullStack Developer posted Sep 16
- Senior Java Backend Developer posted Sep 15
- Lead Data Scientist posted Sep 14
- Senior Mobile Developer (Android) posted Sep 10
- Senior AI Engineer - AI Systems posted Sep 9
- Senior Data Engineer posted Sep 2
- Java Technical Lead/Staff Engineer - with Azure posted Sep 2
- Senior Tech Product Owner posted Aug 27
- Python Software Engineer - Specialist posted Aug 12
- Principal Python Engineer posted Aug 11
- Senior Engineer AI Specialist posted Aug 7
- Microsoft Viva Amplify & Communication Engineer posted Aug 6
- Microsoft 365 Copilot Engineer posted Aug 6
- Mobile Developer (Android) posted Jul 15
- Senior Java Developer posted May 13
- Senior Java Developer with Kotlin posted May 13
- Staff Java Backend Developer posted Apr 22
- Senior Java / Kotlin Backend Developer posted Apr 20
- Senior Data Engineer - Morocco posted Apr 16
- Java Developer - SharePoint / PowerApps Development posted Feb 3
- Senior Full-Stack Software Engineer (React, Next.js & Java) posted Jan 27
- Senior Frontend Software Engineer - React.Js and Next.Js posted Jan 26
- Senior Full Stack Developer/Tech Lead posted Apr 5
From the team and dates on Mindera's own job board.
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