Senior Backend Integration Developer, Java

Software Mind

. Design, develop, and maintain backend services for the Aggregation Platform .

Posted 9/18/2026full-timeRemote • RomaniaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in backend software development with a strong focus on API-first solutions, high-availability applications, and cloud platforms. Proficient in Java, PostgreSQL, and DevOps practices, with a commitment to engineering best practices and Agile methodologies.

Highest-signal resume keywords

Backend Software DevelopmentAPI-First SolutionsJava ProgrammingPostgreSQLDevOps Practices

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Backend Software DevelopmentAPI-First SolutionsJava ProgrammingPostgreSQLHigh-Availability ApplicationsContinuous IntegrationAutomated DeploymentsTest AutomationEnterprise Integration PatternsScalable Software Architectures

Soft Skills

Strong Communication Skills

Tools & Technologies

Google Cloud PlatformAI-Powered Development Tools

Industry Keywords

Agile DevelopmentDevOpsCI/CD PipelinesPlatform ArchitectureIntegration Solutions

Tech Stack

Tools & technologies

CloudGoogle Cloud PlatformJavaPostgres

About the role

Key responsibilities & impact

Design, develop, and maintain backend services for the Aggregation Platform
Enable seamless integrations between game providers and operators
Build and enhance API-first solutions for scalable, high-performance, and business-critical systems
Develop secure, maintainable, and high-quality code 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 DevOps practices
Participate in architectural discussions
Continuously improve platform reliability, scalability, and performance
Support Agile development processes and contribute to technical decision-making across the team

Requirements

What you’ll 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
Experience with Enterprise Integration Patterns (EIP)
Experience designing scalable software architectures
Experience using AI-powered development tools to improve productivity and software quality

Benefits

Comp & perks

Flexible and remote cooperation options
International projects with leading global clients
Travels related to international projects
Non-corporate atmosphere
Internal & external training
Well-being initiatives