About Us:

Jiway S.A., a member of the INTALIO group, is a Luxembourg-based company specializing in cutting-edge digital solutions for financial professionals in Luxembourg, Switzerland, and beyond.

As an ESR-certified organization, we focus on optimizing business processes, regulatory compliance, and operational efficiency. Our innovative platforms help banks enhance customer engagement and satisfaction.

At Jiway S.A., we foster a culture of collaboration, innovation, and ownership, supporting employee growth and work-life balance while continuously improving customer experience.

We’re hiring! Join our talented team and shape the future of financial technology.

Job Summary:

We are looking for a skilled and detail-oriented Application Security Engineer with strong experience in penetration testing, backend code security reviews (Java), and Jenkins pipeline development. The ideal candidate will play a key role in identifying vulnerabilities, improving code security, and automating secure deployment pipelines to ensure our applications are safe, stable, and efficiently delivered.

Responsibilities:

• Perform penetration testing on applications and infrastructure to identify vulnerabilities and security weaknesses.
• Conduct in-depth security reviews of Java backend code to identify insecure coding practices and potential threats.
• Design, build, and maintain Jenkins pipelines for automated builds, testing, and deployment processes.
• Collaborate with development and DevOps teams to ensure secure coding and deployment standards.
• Integrate security tools and scanning into CI/CD pipelines (e.g., static code analysis, SAST, DAST).
• Document findings, provide remediation guidance, and help teams implement security best practices.
• Stay current with evolving threats, vulnerabilities, and mitigation strategies.

Requirements:

• Proven experience in application security, penetration testing, or DevSecOps roles.
• Strong understanding of Java backend development and common security vulnerabilities (e.g., OWASP Top 10).
• Hands-on experience with Jenkins and creating complex CI/CD pipelines.
• Familiarity with tools such as Burp Suite, OWASP ZAP, SonarQube, Snyk, or other SAST/DAST tools.
• Understanding of DevOps practices, version control (e.g., Git), and containerization (e.g., Docker, Kubernetes) is a plus.
• Excellent problem-solving and communication skills.
• Bachelor’s degree in Computer Science, Cybersecurity, or related field (or equivalent practical experience).

Nice to Have:

• Certifications such as OSCP, CEH, CISSP, or GIAC.
• Experience with cloud platforms (AWS, Azure, GCP) and securing cloud-native applications.

About Us:

Jiway S.A., a member of the INTALIO group, is a Luxembourg-based company specializing in cutting-edge digital solutions for financial professionals in Luxembourg, Switzerland, and beyond.

As an ESR-certified organization, we focus on optimizing business processes, regulatory compliance, and operational efficiency. Our innovative platforms help banks enhance customer engagement and satisfaction.

At Jiway S.A., we foster a culture of collaboration, innovation, and ownership, supporting employee growth and work-life balance while continuously improving customer experience.

We’re hiring! Join our talented team and shape the future of financial technology.

Job Summary:

We are seeking an experienced Senior React Developer who possesses comprehensive knowledge of React.js versions 15 through the latest React 19. The ideal candidate should demonstrate expertise in building robust, scalable front-end applications and be adept at keeping pace with React’s evolving features and architectural changes.

Responsibilities:

• Conduct user research, interviews, and usability testing to understand user needs and pain points.
• Translate concepts into user flows, wireframes, mockups, and interactive prototypes that lead to intuitive user experiences.
• Design and deliver UI components, layouts, and visual elements for web and/or mobile applications.
• Collaborate with developers to ensure accurate implementation of designs.
• Maintain and contribute to design systems and UI guidelines.
• Iterate designs based on feedback, data insights, and usability findings.
• Stay up to date on best practices, design trends, and emerging technologies.

Qualifications:

• Proven experience as a UX/UI Designer or similar role (portfolio required).
• Proficiency in design tools such as Figma, Sketch, Adobe XD, or similar.
• Solid understanding of user-centered design principles and UX processes.
• Experience with responsive and mobile-first design.
• Familiarity with HTML, CSS, and JavaScript (a plus, not mandatory).
• Strong communication, collaboration, and problem-solving skills.

About Us:

Jiway S.A., a member of the INTALIO group, is a Luxembourg-based company specializing in cutting-edge digital solutions for financial professionals in Luxembourg, Switzerland, and beyond.

As an ESR-certified organization, we focus on optimizing business processes, regulatory compliance, and operational efficiency. Our innovative platforms help banks enhance customer engagement and satisfaction.

At Jiway S.A., we foster a culture of collaboration, innovation, and ownership, supporting employee growth and work-life balance while continuously improving customer experience.

We’re hiring! Join our talented team and shape the future of financial technology.

Job Summary:

We are seeking an experienced Senior React Developer who possesses comprehensive knowledge of React.js versions 15 through the latest React 19. The ideal candidate should demonstrate expertise in building robust, scalable front-end applications and be adept at keeping pace with React’s evolving features and architectural changes.

Responsibilities:

• Design, develop, and maintain sophisticated web applications using React.js (versions 15 - 19).
• Ensure applications are responsive, high-performing, and maintainable.
• Collaborate closely with product managers, UX/UI designers, and backend developers to deliver exceptional user experiences.
• Lead technical decisions and contribute to architectural discussions related to React.js implementation.
• Review code, mentor junior developers, and maintain best practices across the development lifecycle.
• Stay current with the latest React developments and guide the team through upgrades from older to newer versions.

Qualifications:

• 5+ years of professional front-end development experience.
• Demonstrated expertise working specifically with React.js (React 15 through React 19).
• Strong proficiency in JavaScript/TypeScript, HTML5, and CSS3.
• Familiarity with state management libraries such as Redux or React Context API.
• Experience with modern tooling and workflows (Webpack, Babel, NPM/Yarn, etc.).
• Understanding of RESTful APIs and integration with backend services.
• Familiarity with version control (Git) and CI/CD pipelines.
• Strong analytical, troubleshooting, and debugging skills.
• Excellent communication skills and experience working in collaborative, agile environments.

Preferred Skills:

• Knowledge of performance optimization techniques and browser compatibility considerations.