Top Tech Jobs & Startup Jobs in Spain

Leads the design, delivery, and optimization of cloud-native platform and data engineering capabilities. Responsibilities include mentoring engineers, establishing engineering standards, architecting AWS and Databricks solutions, building scalable data pipelines, implementing automation and infrastructure as code, and improving security, observability, reliability, and cost efficiency. The role partners with product, architecture, security, and business teams to deliver governed, reusable data platform services.

Own the end-to-end product lifecycle for a performance-driven iGaming brand. Analyze and optimize acquisition, conversion, retention, engagement, and monetization funnels; run A/B tests; make data-driven decisions; coordinate with CRM, Marketing, Content, and Gamification teams; launch features; and manage product priorities, roadmaps, and backlogs.

Provides strategic leadership for data-related programs, overseeing multiple project areas, budgets, resources, risks, performance, and cross-departmental collaboration. The role aligns initiatives with business objectives, develops project management frameworks, monitors outcomes, and reports to executive leadership. It requires approximately eight years of relevant experience, strong analytical and communication skills, business metrics expertise, and a degree in computer science, data science, or a related engineering field.

Coordinate international air, sea, road, and rail shipments for customer portfolios; manage carriers, agents, customs brokers, and client communications; resolve transport issues proactively; identify upsell opportunities; improve platform usage; negotiate with suppliers; develop team knowledge; and refine operational strategies.

Build and operate batch and streaming data pipelines, data models, and AWS/Snowflake lakehouse infrastructure. Develop internal Python platform tooling, enforce data quality and governance, manage privacy workflows, optimize cost and performance, and respond to pipeline incidents. Collaborate with infrastructure, backend, advertising technology, and business teams to deliver reliable data products.

Leads Centrient’s global procurement function and transformation agenda, including procurement strategy, strategic sourcing, category management, supplier relationships, governance, risk management, digital enablement, and enterprise change. Advises the CFO and senior leadership on spend, supplier strategy, resilience, and value creation. Builds high-performing teams, drives sustainable savings and operational improvements, and strengthens supply continuity across regions, categories, and business functions.

Designs, codes, deploys, and operates quantitative DeFi vault strategies across lending, yield aggregation, structured products, RWAs, and other protocols. Responsibilities include strategy research, backtesting, optimization, risk modeling, protocol due diligence, onchain execution, monitoring, incident response, and production ownership. The role partners on launches and participates in on-call coverage for live strategies managing customer capital.

Create and manage UI art assets for a live social and mobile game, including wireframes, mockups, icons, animations, style guides, prototypes, and final artwork. Adapt interfaces for iOS, Android, and Amazon devices while improving usability, visual polish, and consistency. Collaborate with art leadership and cross-functional teams, maintain the UI asset repository, and ensure high-quality deliverables meet project standards and technical requirements.

Drive Bybit Pay market expansion across the Czech Republic, Slovakia, and Slovenia by acquiring and managing merchants, payment providers, fintech partners, Web3 projects, and community channels. Responsibilities include market mapping, lead generation, pitching, negotiation, partnership execution, regional go-to-market strategy, payment corridor development, merchant integrations, competitive analysis, and industry representation.

Build and maintain automated testing frameworks for front-end and back-end systems, define testing strategies, manage test data, track defects, improve software quality and performance, and coach teams on quality practices. The role also involves integrating testing throughout the development lifecycle and promoting a quality-driven culture across teams.