Top Tech Jobs & Startup Jobs

Design and maintain enterprise-scale cloud data architectures and platforms (data lakes, lakehouses, warehouses). Lead architecture for ETL/ELT, batch/streaming integration, and enable BI, analytics, and AI/ML by partnering with stakeholders and guiding data engineering teams on secure, scalable, high-performance solutions.

Lead system safety and RAMS engineering for signalling projects (ETCS focus). Plan and verify RAMS/V&V activities, perform safety analyses (PHA, FTA, FMEA), manage hazard logs, coordinate with assessors, clients and authorities, and ensure compliance with national and international standards.

Develop and execute test plans in lab and site environments, configure and maintain simulators and test setups, perform functional and integration testing, record and analyze results, troubleshoot issues, collaborate with engineering and project teams, and ensure compliance with safety and railway standards.

Lead RAMS and V&V activities for complex signalling and safety-critical projects, ensuring compliance with safety standards, ISA/NoBo certification, budgets and schedules. Oversee RAMS staffing, documentation issuance, schedule alignment, risk mitigation, training, process improvement and bid support while maintaining system safety and reliability requirements.

Lead planning and scheduling for complex electrical substation projects across the project lifecycle. Develop and maintain dynamic integrated schedules, perform schedule and resource analysis, identify risks and deviations, prepare progress reports and what-if scenarios, support EoT claims, and promote best practices while collaborating with project teams and stakeholders.

Provide general accounting services including cost accounting, journal entries, cash flow and ledger processing, reconciliations, financial and overdue reports, tax support, account investigations, credit risk support, and help implement process improvements to ensure accuracy and compliance.

The AI Platform Engineer is responsible for designing, maintaining, and improving the Global AI Platform, ensuring scalability, security, and reliability while collaborating with various teams to enable AI adoption.

Provide technical sales support and product expertise for tap-changers, train sales/tender teams, develop market materials, update quotation tools, identify portfolio gaps for R&D, and support technical risk reviews. Engage with customers and participate in industry events to ensure product solutions meet customer needs.

Preparar ofertas técnicas e comerciais, liderar tecnicamente a equipe de orçamentos, estimar custos e horas de engenharia/comissionamento, avaliar riscos e cláusulas contratuais, coordenar fornecedores e visitas técnicas, e garantir conformidade com normas e procedimentos.

Maintain and optimize Workday integrations and HR system interfaces. Monitor, troubleshoot, and resolve integration failures; manage data mappings, testing, and releases; partner with HR, Payroll, Finance, IT, and vendors to implement enhancements, ensure data integrity, and support compliance, training, and documentation.