LUZA Group

AI Engineer

• Collaborate with cross-functional teams to identify business needs and potential areas where AI solutions can add value
• Design and develop proof-of-concepts (PoCs) using machine learning and deep learning techniques to demonstrate the feasibility and potential impact of AI-driven solutions
• Evaluate and validate the performance of PoCs, considering factors such as accuracy, scalability, and computational efficiency
• Work closely with stakeholders to understand their feedback and requirements, iterating on PoCs to enhance their value and address specific business challenges
• Analyze the outcomes of PoCs and identify the most promising concepts with significant business value
• Translate successful PoCs into minimum viable products (MVPs), working collaboratively with software engineers and data scientists to productize and scale the solutions
• Optimize and fine-tune AI models and algorithms to meet performance requirements and align with business objectives
• Conduct thorough testing and validation of MVPs, ensuring their reliability, stability, and usability in real-world scenarios
• Collaborate with product teams to integrate AI capabilities into existing systems or develop new AI-driven applications
• Stay informed about industry trends, advancements, and best practices in AI engineering and leverage this knowledge to drive innovation in PoC and MVP development
• Document the development process, methodologies, and results, providing clear and concise reports and presentations to stakeholders
• Provide technical guidance and support to junior AI engineers, fostering knowledge sharing and continuous learning within the team

Senior AI Engineer

QA Engineer

• Perform manual testing to validate new features, enhancements, and bug fixes
• Design, execute, and maintain automated tests using Selenium and TypeScript
• Contribute to the development and maintenance of automated testing frameworks
• Validate and test RESTful APIs using tools such as Postman
• Integrate automated tests into CI/CD pipelines to ensure continuous quality
• Collaborate closely with developers, product owners, and other stakeholders to ensure quality throughout the software development lifecycle
• Identify, document, and track defects, ensuring clear communication with the development team
• Promote best testing practices and continuously improve QA processes
• Ensure high software quality standards throughout all project phases

DevOps Engineer

• Perform preventive maintenance and operational tasks for cloud environments.
• Monitor system performance and proactively identify potential issues.
• Manage and resolve incidents, including participation in on-call rotations for critical incidents.
• Execute standard operating procedures and follow runbooks.
• Collaborate with the client and internal teams to ensure service availability and performance.
• Provide clear and effective communication in English during support activities and escalations.
• Document work performed and update incident records and knowledge base.
• Assist in capacity planning and service improvement initiatives.
• Support automation and optimization efforts when possible.

Cloud Operations Engineer – Junior/Middle

Security Engineer

• Identify vulnerabilities, assess risks, and develop security strategies aligned with business objectives
• Conduct penetration tests, vulnerability assessments, and threat modeling for networks, applications, and cloud environments
• Detect, investigate, and remediate security incidents, performing root-cause analysis and post-incident reporting
• Develop and enforce security policies, ensure compliance with standards like ISO 27001, NIST, or CIS
• Oversee security monitoring, review logs and alerts, and implement continuous improvements to security controls

Cybersecurity Incident Responder

Frontend Engineer

• Develop and maintain scalable, modular web interfaces, with a strong focus on microfrontend architectures;
• Build reusable UI components and frontend applications using JavaScript, AngularJS / Angular, and React;
• Collaborate with backend teams to consume REST APIs and integrate data into frontend applications;
• Contribute to the definition and evolution of microfrontend architectures, including integration strategies, independent deployments, and versioning;
• Ensure code quality, performance, accessibility, and maintainability of frontend applications;
• Troubleshoot, analyze, and resolve frontend-related production issues;
• Work closely with DevOps teams to integrate frontend applications into CI/CD pipelines;
• Actively participate in code reviews, technical discussions, and agile ceremonies.

Frontend Developer – Microfrontends, Angular, React

• Design and deliver the cloud infrastructure for the data platform application in AWS, enabling advanced search and subscription capabilities
• Define and implement the end-to-end application architecture using AWS cloud-native services to ensure scalability, security, and high performance
• Provision and manage multiple environments (Development, QA, and Production) following EKS best practices
• Ensure infrastructure governance standards, security controls, and operational best practices across all environments

Data Platform DevOps Engineer

Support Engineer

• Ensure proactive monitoring of production and non-production environments
• Handle Level 1 and Level 2 incidents and open support tickets as required
• Perform initial diagnostics, apply standard procedures, and escalate issues when necessary
• Implement dashboards to monitor environments and production plans
• Collaborate with IT managers to resolve incidents, monitor service quality, and implement technical changes
• Contribute to updating operational documentation and monitoring instructions

Solutions Engineer

• Define and maintain the enterprise architecture vision, principles, standards, and roadmaps
• Ensure alignment between business strategy and IT strategy
• Translate business requirements into end-to-end architecture solutions
• Evaluate and guide technology decisions, preventing fragmentation and technical debt
• Support strategic initiatives through solution architecture review and validation
• Collaborate with business stakeholders, project managers, and technical teams
• Identify risks, dependencies, and impacts of architectural decisions
• Promote best practices in security, scalability, performance, and maintainability
• Define and enforce architecture governance and compliance with standards
• Analyze technology trends and assess their applicability to the organization
• Implement proof of concepts to support the adoption of new technologies
• Provide strategic guidance and oversight to development teams

Solutions Architect – Enterprise

• Designing and implementing security controls (network security, system hardening, access control, encryption)
• Monitoring and responding to security incidents
• Risk assessment, audits, and compliance, especially aligned with ISO 27001
• Advising on security architecture and best practices
• Potentially working on Post-Quantum Cryptography (PQC) to prepare systems for future cryptographic threats
• Collaborating with IT, cloud, and development teams to ensure secure systems

Cybersecurity Engineer

Security Analyst

• Identify cybersecurity risks and vulnerabilities
• Support definition of security requirements and solutions
• Recommend mitigation measures
• Incident detection and response
• Conduct security analysis and reporting
• Security monitoring using SIEM tools (e.g., Splunk, Elastic, QRadar)
• Threat hunting and root cause investigation (understanding how attacks happened)

Cybersecurity Analyst

Robotics

• End-to-end project/service, client, and team management
• Technical ownership and governance of the automation project
• Follow-up, validation, and functional review of the team’s work
• Validation and code review of automation solutions
• Technical support, mentoring, and skills development of junior team members

RPA Tech Lead

Security Operations

• Manage and maintain the SOC security infrastructure and tools (e.g., SIEM, SOAR, EDR, firewalls, etc.)
• Perform updates, patching, rule tuning, integrations, and troubleshooting to ensure availability and performance
• Support monitoring, automation, and incident response teams, ensuring compliance and continuous improvement of defense systems

SOC Analyst, Blue Team

Backend Engineer

• Develop UI components with high quality standards using Angular, CSS3 and HTML5
• Contribute inside the team on the definition of user experiences
• Work in a cross-functional teams together with colleagues from Architecture, Backend Java, Quality Assurance and different Product Owners in an Agile/Scrum setup
• Ensure the application’s functionality, maintainability, and security following international guidelines like OWASP Top 10, a standard awareness document for developers and web application security
• Pro-actively in learning and sharing your knowledge with the team, especially less experienced colleagues
• Review other team members’ code

Frontend Developer, JavaScript, Angular

• The Cybersecurity Manager as a Blue Team Coordinator is responsible for ensuring that the cyber defense operation runs effectively, continuously, and in a results-driven manner.
• This is a hands-on leader who makes things happen, leads by example, and works directly to protect client environments.
• Deep technical capability, operational vision, and practical leadership, serving as both a technical and behavioral reference for the team.
• Action-oriented professional who solves problems and does not rely solely on escalation.

Cybersecurity Manager – Blue Team

• Conduct penetration testing activities across applications, infrastructure, and networks
• Actively participate in Red Team operations and adversary simulation exercises
• Identify, exploit, and document security vulnerabilities and weaknesses
• Prepare clear and detailed technical and executive-level reports
• Support continuous improvement of offensive security tools, techniques, and methodologies