Software Development Engineer III - Fullstack

Entain / GVC Holdings; Deutschland; Hybrid; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A leading sports betting and gaming company in Germany is seeking a Software Developer Engineer III to design and develop innovative software solutions. You will collaborate with product and technology teams, ensuring high-quality code and a user-centric approach. The role requires strong knowledge of Java, Spring Boot, and frontend technologies like React.js. This position offers a hybrid working environment with competitive benefits and development opportunities.

Leistungen

Hybrid working - 2 days in the office

Healthcare support

ShareSave scheme

Development opportunities

Wellbeing support

Qualifikationen

• Minimum 6 years of experience in software development with Java.
• Strong proficiency infrontend technologies like React.js or Angular.
• Familiarity with Agile development and DevOps is preferred.

Aufgaben

• Design and develop backend components using Java and Spring Boot.
• Build responsive frontend applications using React.js and Angular.
• Mentor junior developers and support team initiatives.

Kenntnisse

Java

Spring Boot

React.js

Angular

RESTful APIs

SQL

NoSQL

Tools

Git

Docker

CI/CD

Jobbeschreibung

Company Description

Sports betting, gaming, and interactive entertainment are evolving, and we’re leading that change by putting people first. We aim to provide exciting, engaging, and entertaining experiences at your fingertips. We’re pushing boundaries through innovation and technology, and most importantly, with people like you. When you join Entain, it’s your game—so let’s win together.

Job Description

Fluency in English is mandatory.

As a Software Developer Engineer III, you will design, develop, deploy, and maintain software features in both Back-end and Front-end domains.

Reporting to the Engineering Manager, you'll be part of the Product & Technology Team, ensuring systematic and efficient development throughout all stages of the Software Development Lifecycle.

Are you ready to be part of our journey delivering excellence and collaborating with one of the world's largest online gaming and entertainment groups?

What will you do

• Design and develop robust backend components using Java, Spring Boot, and RESTful APIs.
• Build responsive frontend applications using React.js, Angular, HTML, CSS, and JavaScript.
• Debug and resolve issues across backend and frontend in development, testing, and production environments.
• Ensure code quality through unit/integration testing, code reviews, and adherence to best practices.
• Collaborate with Product Managers and Designers to deliver user-centric features.
• Participate in team ceremonies (scrum, sprint planning, retrospectives) and contribute to feature discussions.
• Act as the initial on-call responder, ensuring the health and stability of deployed applications.
• Mentor junior developers and support continuous improvement initiatives.

Qualifications

• Minimum 6 years of strong proficiency in Java (preferably Java 11 or later) and Spring/Spring Boot frameworks.
• Good understanding of RESTful APIs, Spring MVC, Spring Data JPA, and microservices principles.
• Hands-on experience in frontend development using React.js or Angular, HTML5, CSS3, and modern JavaScript.
• Familiarity with SQL/NoSQL databases, caching (Redis), and messaging systems (Kafka/RabbitMQ) is a plus.
• Comfortable with frontend toolchains (Webpack, Babel, npm/yarn), API documentation tools like Swagger/OpenAPI.
• Experience with Git, CI/CD pipelines (Jenkins/GitLab), Docker containers is preferred.
• Familiarity with Agile development practices and DevOps culture.

Nice to Have

• Experience with Spring Security, OAuth2, or JWT-based authentication.
• Exposure to cloud-native architectures using AWS/Azure.
• Understanding of performance tuning, observability tools, and production-grade deployments.
• Knowledge of GraphQL, WebSockets, or Server-Sent Events (SSE) is a plus.

Additional Information

At Entain, we offer competitive packages and support to inspire peak performance. Working in Brazil, you can expect benefits such as:

• Hybrid working - 2 days in the office
• Healthcare support
• A stake in our success through our ShareSave scheme
• Great development opportunities
• Wellbeing support, and more.

You’ll also have opportunities to be recognized, join a talented and inclusive community, and be celebrated for your individuality.

If you need adjustments or accommodations during the recruitment process, please contact us.

At Entain, we prioritize doing what's right. We’re committed to creating a diverse, equitable, and inclusive future for our people and the wider gaming sector. We value and respect everyone’s individuality.

We adhere to all applicable recruitment laws and employment regulations in the jurisdictions where we operate, ensuring ethical hiring practices globally.