About position:
We are looking for Senior Java Developers who enjoy collaborating in a skilled team and are committed to delivering top-notch software projects. As our company grows, you will have the opportunity to work on a variety of software solutions across multiple initiatives, from building native AI solutions to modernizing legacy systems.
We're not prescriptive about background. Whether you've worked in fintech, SaaS, e-commerce, or enterprise systems, what matters is that you've shipped production software at scale, cared about its reliability, and learned from what broke.

Who we are: 
We are Inspeerity (part of DevelopX group), a modern software house, providing software development, consultancy, and maintenance services. We specialize in full stack development – from defining project requirements, to designing, building, and deploying software applications for web, backend, enterprise and mobile. We are crazy about technology, serious about people. 

TL;DR 
• Who: Senior Java Developer
• Contract Type: B2B Framework Agreement.
• Salary range: Up to 150 PLN/h
• Company: Software House 

What you’ll be doing: 

• Designing, implementing, and maintaining high-quality Java applications.

• Developing backend components and APIs to support scalable software solutions.

• Collaborating with cross-functional teams.

• Reviewing and refactoring code to ensure maintainability, performance, and security.

• Participating in technical design discussions and contributing to architecture decisions.

• Writing and maintaining technical documentation for systems, APIs, and processes.

• Supporting deployment and integration of applications in different environments.

You will be the best fit if you have: 

• 5 years of experience as a Java developer, preferably with exposure to Spring Boot, Hibernate, or similar frameworks.

• Strong understanding of object-oriented programming, design patterns, and clean code principles.

• Experience with RESTful APIs and web services integration.

• Familiarity with SQL and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB).

• Experience with cloud environments such as AWS, Azure, or GCP.

• Knowledge of CI/CD pipelines and version control systems (e.g., Git).

• Strong problem-solving skills and ability to troubleshoot complex issues.

• English level B2 or higher.

• Experience working in Agile/Scrum teams and contributing to iterative development. 

• Experience with AI technologies, including using AI tools for development and building AI-powered features or applications.