[VKS] Senior Full-stack Integration Developer (Java + JavaScript/TypeScript)
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[VKS] Senior Full-stack Integration Developer (Java + JavaScript/TypeScript)
Location
Kraków, Lesser Poland Voivodeship, Poland
Experience
Senior
Posted
Jul 30, 2026
Apply by
August 29, 2026
Applicants
0
Early applicantEasy applyFull-timeWork from Home
Job Description
## Company Description
Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies, and limitless opportunities – these are a few words that describe an average day for us. Building cross-functional engineering teams that take ownership and crave more means we’re always on the lookout for talented people who bring passion and creativity to every project. Our cu
## Job Description
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 both backend and frontend components of the Aggregation Platform.
- Build API-first integration solutions that enable seamless communication between game providers, operators, and game UIs.
- Develop scalable, secure, and high-performance applications using Java and modern JavaScript technologies.
- Contribute to the development of frontend integration components using TypeScript, Node.js, Webpack, and modern package management tools.
- 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.
- Work within Agile teams and contribute to technical decision-making throughout the development lifecycle.
## Qualifications
Expectations – the experience you need
- 6+ years of experience designing and implementing API-first solutions.
- 6+ years of experience developing clean, secure, and high-performance Java applications.
- 3+ years of hands-on experience with modern JavaScript technologies, including TypeScript, Node.js, Webpack, and modern package management tools (e.g. PNPM).
- Experience building both backend and frontend components in a full-stack development environment.
- Strong 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.
## Additional Information
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
Key Responsibilities
- Design, develop, and maintain backend and frontend components of the Aggregation Platform.
- Build API-first integration solutions for communication between game providers, operators, and UIs.
- Develop scalable, secure, and high-performance applications using Java and modern JavaScript.
- Contribute to frontend integration components using TypeScript, Node.js, and Webpack.
- 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 to improve platform reliability and performance.
- Work within Agile teams and contribute to technical decision-making.
Skills Required
JavaJavaScriptTypeScriptNode.jsWebpackPostgreSQLGoogle Cloud PlatformCI/CDDevOpsAgileAPI-first developmentCommunicationEnglish proficiencyEnterprise Integration Patterns (EIP)Scalable software architecture designAI-powered development tools
Benefits
- Flexible employment
- Remote work
- International projects
- International business trips
- Internal & external training
- Well-being initiatives
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