Senior Software Engineer/ Developer

Do you want to combine hands-on software engineering, cutting-edge data platforms, and international collaboration across the EMEA region?

At Axiomatics, we develop world-leading Attribute-Based Access Control (ABAC) solutions that protect critical data for banks, government agencies, and global enterprises. Here, you will work with cutting-edge technology and complex security architectures.

Founded in 2006, Axiomatics is a leading provider of dynamic authorization and fine-grained access control. As a subsidiary of Leonardo S.p.a. - a global leader in Aerospace, Defense, and Cyber Security - we combine the agility of a technology frontrunner with the robust backing and governance of a major international group.

We are seeking an experienced Senior Software Engineer / Developer based in Greece to join our distributed EMEA Engineering organization and play a key role in our continued international growth. This is a hands-on technical role focused on designing, developing, and continuously improving integrations between our ABAC authorization platform and modern enterprise data systems.

About the Role

As a Senior Software Engineer at Axiomatics, you will play a central role in building and scaling productized integrations with leading third-party data platforms, with an initial focus on Databricks, as well as Snowflake and other enterprise data systems. You will contribute as a hands-on senior individual contributor, collaborating closely with product managers, software engineers, UX, QA, and security specialists across Europe to protect sensitive enterprise data.

This role offers a blend of software architecture, hands-on integration engineering, API/SDK evaluation, and CI/CD pipelines, providing substantial autonomy to shape our integration ecosystem and engineering best practices.

Key Responsibilities

• Design, develop, test, and maintain robust, productized integrations with third-party data platforms, with an initial priority on Databricks.
• Ensure all integrations fulfill strict enterprise requirements for security, scalability, performance, maintainability, testability, and operational resilience.
• Master how integrated third-party platforms store, process, and govern access to sensitive data.
• Evaluate relevant APIs, SDKs, integration patterns, and platform capabilities to support sustainable product development.
• Work actively within a cross-functional Engineering team, contributing to sprint planning, architectural design discussions, code reviews, automated testing, and CI/CD delivery.
• Deliver production-ready integration components, automated tests, prototypes, technical documentation, and reference implementations.
• Drive the continuous evolution of our integration capabilities, engineering practices, developer tooling, and reusable libraries.

Knowledge & Experience

To succeed in this role, you bring deep technical judgment in information systems combined with practical experience in third-party data platforms and access control mechanisms. You are motivated by being a senior individual contributor within an international, cross-functional engineering team: you actively share knowledge and support teammates, while the role remains focused on hands-on technical excellence rather than people management.

Your profil

• At least 7 years of software engineering experience in enterprise-grade integration environments or closely related domains.
• Solid programming proficiency in one or more relevant languages: Java (strongly preferred), C#, Python, or Node.js/TypeScript. Front-end experience with React is an advantage.
• Experience integrating with third-party enterprise data systems: Snowflake, RDBMS, NoSQL, BigData, or comparable architectures.
• Practical "Data Steward" experience configuring, enforcing, and maintaining data access policies within enterprise platforms.
• In-depth understanding of data storage/processing engines, access control mechanisms, and data catalog solutions.
• Track record of navigating complex enterprise environments with multi-system integrations, strict security constraints, and diverse stakeholders.
• Hands-on mastery of the following frameworks and standards:
  • Java Spring Boot or EE
  • Gradle / Maven
  • JPA / Hibernate
  • Spring Security with OAuth2 resource-server configuration (JWT/JWKS)
• Solid command of REST APIs, SDK development, event-driven or messaging patterns, and distributed integration architectures.
• Practical familiarity with cloud platforms and containerization: AWS (preferred), Azure, or Google Cloud, along with Docker and Kubernetes.
• Fluency in English, both written and spoken (the daily operational language).

Nice to have:

• Practical experience developing against Databricks (APIs, data models, permissions, Unity Catalog, access-control mechanisms).
• Flyway / Liquibase database migration tools.
• Keycloak identity and access management.
• Spring Modulith.
• API specification and documentation via OpenAPI / Swagger.
• Code quality and CI/CD tools: SonarQube, Jenkins, GitHub Actions.

Our Values

• Deliver innovation - We are passionate about providing unique expertise, cutting-edge technology, and top-tier support.
• Easy to do business with - We create straightforward, positive experiences for our customers, partners, and colleagues.
• Customer focus - Our solutions simplify everyday data governance while maximizing security for the enterprise.
• Results-driven - We continuously refine and elevate our software, operational processes, and professional relationships.
• Empower others - We collaborate openly, respectfully, and transparently across disciplines and geographic borders.

What Axiomatics Offers

• Cutting-Edge Security Impact: Build advanced, policy-based authorization and Zero Trust data protections for some of the most security-conscious organizations across the EMEA region.
• International Collaboration: Work daily with cross-functional domain experts, architects, and product leaders across Sweden, Greece, and broader Europe.
• Flexible Workstyle in Greece: Enjoy a balanced, flexible working model (remote work with local collaboration opportunities) backed by a culture of trust and autonomy.
• European Engineering Culture: Benefit from a collaborative culture founded on technical rigor, knowledge sharing, and a healthy work-life balance.
• Continuous Professional Growth: Access ongoing learning, technical certifications, and career development within a specialized cybersecurity market leader backed by Leonardo S.p.a.

Ready to make an impact?

If you are a curious, analytical, and collaborative senior engineer looking to make an impact in an international cybersecurity company, we would love to hear from you.

Selection is ongoing, so we encourage you to apply as soon as possible.

We look forward to hearing from you!