[VKS] Senior Backend Integration Developer (Java & GCP)

Softwaremind; Polen; Remote; PLN 180.000 - 280.000; Vollzeit

Benefits dieser Stelle

Flexible employment

Remote work

International projects

International business trips

Internal & external training

Well-being initiatives

Non-corporate atmosphere

Zusammenfassung

Software Mind Romania & Poland is seeking an experienced backend professional to design, develop, and maintain API-first services for a high-availability Aggregation Platform. You will build scalable, secure systems with Java and PostgreSQL, deploy via CI/CD, and collaborate across teams to shape platform architecture.

The role requires 6+ years in backend development, strong Java skills, GCP experience, and English at B2 level or higher.

Qualifikationen

• 6+ years of backend development experience focused on API-first solutions.
• 5+ years building high-availability, business-critical applications.
• Strong Java skills and secure, high-performance coding.
• Hands-on PostgreSQL and cloud experience, preferably GCP.
• CI/CD, test automation, and DevOps practices.
• Experience in Agile environments.
• Proficient English at B2 level or higher.

Aufgaben

• Design, develop, and maintain backend services for the Aggregation Platform.
• Build API-first solutions supporting scalable, high-performance systems.
• Write secure, maintainable code following engineering best practices.
• Collaborate across teams to design integration solutions and improve architecture.
• Contribute to CI/CD pipelines and deployment automation.
• Participate in architectural discussions to improve reliability and performance.
• Support Agile processes and contribute to technical decisions.

Kenntnisse

API-first design

Java

PostgreSQL

Cloud platforms (GCP)

DevOps (CI/CD)

Agile

English (B2)

Tools

EIP patterns

Scalable architecture

AI-assisted development tools

Jobbeschreibung

Project - the aim you'll have

Our client is a gaming company established to reform the national gaming system. Operating under the principle of exclusivity, its mission is to provide games responsibly, mitigate gambling-related risks, and ensure player protection while preventing fraud. The company offers a wide range of games divided into three main categories: Lucky Games, Casino Games, and Betting Games. It emphasizes operating responsibly and contributing to a safe and secure gaming environment.

Position - how you'll contribute

• Design, develop, and maintain backend services for the Aggregation Platform, enabling seamless integrations between game providers and operators.
• Build and enhance API-first solutions that support scalable, high-performance, and business-critical systems.
• Develop secure, maintainable, and high-quality code while following engineering best practices.
• Collaborate with cross-functional teams to design integration solutions and improve platform architecture.
• Contribute to CI/CD pipelines, deployment automation, and overall DevOps practices.
• Participate in architectural discussions and continuously improve platform reliability, scalability, and performance.
• Support Agile development processes and contribute to technical decision-making across the team.

Expectations - the experience you need

• 6+ years of experience in backend software development with a strong focus on API-first solutions.
• 5+ years of experience building and maintaining high-availability, business-critical applications.
• Strong proficiency in Java and experience developing clean, secure, and high-performance code.
• Hands-on experience with PostgreSQL and cloud platforms, preferably Google Cloud Platform (GCP).
• Experience with DevOps practices, including Continuous Integration (CI), automated deployments, and test automation.
• Experience working in Agile development environments.
• Strong communication skills with English proficiency at B2 level or higher.

Additional skills - the edge you have

• Experience with Enterprise Integration Patterns (EIP).
• Experience designing scalable software architectures.
• Experience using AI-powered development tools to improve productivity and software quality.

Position at: Software Mind Romania & Poland

Our offer - professional development, personal growth:

• Flexible employment and remote work
• International projects with leading global clients
• International business trips
• Non-corporate atmosphere
• Internal & external training
• Well-being initiatives