Top Tech Jobs & Startup Jobs in Spain

Performs Record-to-Report accounting activities, including general ledger maintenance, balance sheet reconciliations, intercompany and fixed asset accounting, period-end close support, discrepancy resolution, audit support, and compliance with IFRS and internal controls. The role also contributes to process improvements and requires collaboration in a multicultural environment.

Develop and maintain a serverless, event-driven gaming platform, including customer-facing features, compliance and reporting systems, and core services. Review and debug code, participate in architecture decisions, own changes through release, collaborate with stakeholders and vendors, and use AI-assisted tools and automation. Design automated tests for business rules, data accuracy, and failure scenarios while ensuring highly available, fault-tolerant systems and consistent, auditable data.

Designs and delivers production credit analytics and machine learning platforms for regulated financial-services clients. Responsibilities include architecture, Python and SQL development, reproducible ML workflows, MLOps, data quality, model governance, Snowflake application reliability, monitoring, access control, and technical leadership. The role works directly with clients and modelling specialists to productionize credit-risk models, support multiple portfolios, and evaluate responsible uses of LLM-assisted analytics.

Leads Vonage’s global BSS Engineering and Product organization, overseeing architecture, delivery, quality, resilience, platform performance, product strategy, and roadmap execution. Owns billing, rating, provisioning, ordering, CPQ, revenue management, customer lifecycle management, and integrations. Builds globally distributed teams, establishes governance and operating cadence, and drives migrations, automation, AI enablement, and cloud-native platform improvements across telecommunications or enterprise SaaS environments.

Supervise contract logistics warehouse operations across inbound, inventory, and outbound activities. Lead Team Leaders, allocate resources, manage customer relationships, monitor KPIs, and ensure safety, quality, service, and inventory accuracy. Coordinate with cross-functional teams to maintain operational continuity, resolve issues, and implement Lean and continuous improvement initiatives. Maintain reporting, shift handovers, regulatory compliance, and effective operational communication in a full-time, on-site shift environment.

Senior Strategy Consultant supporting private equity clients through strategic due diligence, market research, data analysis, interviews, and actionable recommendations. The role involves developing sector expertise, managing client relationships, coaching junior consultants, contributing to proposals and business development, and supporting recruitment and internal initiatives.

Build and implement AI-powered solutions for enterprise customers from onboarding through ongoing usage. Develop full-stack applications and scalable features using React, TypeScript, Node.js, and Python; create AI/ML applications involving LLM prompting, voice tuning, and transcription; manage APIs and third-party integrations; collaborate cross-functionally; and prioritize multiple customer projects under tight deadlines.

Lead the strategy and roadmap for Wrike’s AI Platform and Ecosystem, including MCP, Skills, and GraphQL. Direct the core MCP team, establish standards for agent-facing tools, guide GraphQL product evolution, and manage plugin distribution across AI marketplaces. Partner with engineering, architecture, security, customers, and product teams to improve reliability, governance, permissions, documentation, developer experience, and agent workflows. Use customer research, adoption data, experiments, and ecosystem feedback to prioritize outcomes.

Develop and maintain Smadex’s real-time bidding platform using Java and NodeJS. Responsibilities include owning features, writing tested and efficient code, participating in code reviews and architectural decisions, monitoring deployments, ensuring production reliability, and collaborating in an agile engineering team.

The QA Engineer will own testing processes across hardware, software, and cloud products. Responsibilities include creating test plans and strategies, developing manual and automated tests, identifying defects and risks, supporting CI/CD, improving QA processes, validating test runs, and collaborating with Scrum teams and product development. The role also requires investigating quality issues, suggesting improvements, and communicating product reliability to stakeholders.