Senior Java Backend Developer

United Kingdom
Tech – Development /
Permanent /
Hybrid

Welcome to KTO Group, where innovation drives excitement in iGaming. Founded in 2018 by Andreas Bardun, we’re transforming online gaming with a focus on transparency and player satisfaction.
At KTO.com, we blend the thrill of sports betting with online casino entertainment, tailored to local markets and powered by our proprietary platform for a seamless, personalized experience.
KTO is a rising leader in LATAM, proudly ranked among Brazil’s top 10 iGaming brands. Join us as we set new standards in trust, innovation, and the future of iGaming.

SUMMARY OF THE POSITION

KTO is actively seeking an experienced Senior Java Backend Developer to join our dynamic team. We're in need of a self-driven individual with a proven track record and a strong motivation to excel. In this role, you'll play a pivotal part in the development of cutting-edge iGaming products, contributing your expertise to drive innovation. Your contributions will be instrumental in enhancing our ability to deliver applications and services efficiently, ensuring our continued success and leadership in the industry.

MAIN RESPONSIBILITIES

    • Collaborate with a team to understand and implement complex logic in our backend platform solutions.
    • Write maintainable and scalable code following best practices.
    • Stay up-to-date with the latest techniques, frameworks, and libraries relevant to Java backend development.
    • Translate business requirements into technical solutions, estimate time and costs, and determine requirements and specifications.
    • Develop, test, and deploy backend solutions to our clients' satisfaction.
    • Provide ongoing maintenance for present and future projects.
    • Work collaboratively with cross-functional teams to define and develop product roadmaps.
    • Collaborate with creative and development teams to execute ideas and projects effectively.
    • Write support documentation and provide training to internal and external users on the solutions provided.
    • Be willing to work extra hours when necessary, such as during GoLive deadlines or other critical project phases.
    • Utilize knowledge in iGaming to enhance our solutions and meet industry standards.

EXPERIENCE & QUALIFICATIONS REQUIRED

    • Proficiency in Java Spring Boot for backend development.
    • Experience with Git Flow for version control.
    • Familiarity with JPA (Java Persistence API) and Hibernate for database interaction.
    • Strong SQL skills for database management.
    • Knowledge of Redis for caching purposes.
    • Familiarity with AWS SQS or RabbitMQ for message queueing.
    • Experience with Test-Driven Development (TDD) and proficiency in JUnit for unit testing.
    • Understanding of Kubernetes for container orchestration.
    • Familiarity with AWS (Amazon Web Services) for cloud services.
At KTO, diversity isn't just a buzzword – it's our strength. We're all about creating an inclusive environment where everyone feels valued and empowered. Together, we're not just working on projects – we're making a real impact in our communities. Join us in celebrating diversity and driving meaningful change!