24 Part-time English-speaking jobs in Madrid

Financial Accountant role focusing on the Order-to-Cash process. Responsibilities include billing, collections, and maintaining Customer Master Data in SAP S/4HANA. Requires accounting knowledge, IFRS, and fluent English.

Accounts Receivable Accountant to join the Finance team, owning Order-to-Cash processes. Responsibilities include billing, collections, and maintaining Customer Master Data in SAP S/4HANA. Requires accounting knowledge and fluent English.

Trainee Frontend Developer role supporting the Digital & Tech department. Learn web campaign development using HTML, CSS, and JS. Requires Computer Science/Engineering students with high English proficiency.

Trainee Retoucher role supporting the team with image editing, color correction, and file organization. Requires study in design or related fields, Photoshop knowledge, and strong attention to detail.

Trainee Postproduction Project Manager role involving learning the full audiovisual production process. Responsibilities include coordinating projects, reporting, and supervising post-production under guidance. Requires a degree in Communications, Advertising, or Audiovisual.

Trainee Filmmaker role supporting audiovisual content creation for internal and client projects. Requires study in Film or related field, basic video editing knowledge, and understanding of production processes.

Shape the direction of EG B2B's growth by owning strategic initiatives, leading plan construction, and advising senior leadership. Drive cross-functional execution and identify growth opportunities.

Own strategic initiatives for EG B2B's B2B Strategy & Transformation team. Lead strategic plan construction, drive cross-functional execution, and advise senior leadership on growth opportunities.

Shape the direction of EG B2B's growth by owning strategic initiatives, leading plan construction, and advising senior leadership. Requires 8+ years in consulting, e-commerce, or corporate strategy.

Seasoned Contract Attorneys are sought for a part-time, fully remote role to shape legal AI. Responsibilities include reviewing and assessing contract redlining workflows, performing simulated negotiations, and creating evaluation frameworks to improve AI model performance.

Seasoned in-house General Counsel needed for a part-time, remote role shaping legal AI. Review, assess, and contribute to contract redlining workflows to improve AI model performance in tech. Requires 3+ years in technology transactions.

Seasoned in-house General Counsel needed for a part-time, remote role at a legal AI company. Review, assess, and contribute to contract redlining workflows to train and evaluate AI models. Requires 3+ years in tech transactions.

Seeking seasoned in-house General Counsels to shape legal AI. Review, assess, and contribute to contract redlining workflows to improve AI model performance in tech. Requires 3+ years in technology transactions.

Act as the key technical expert for taxation across Spain, France, and Italy. Manage transnational tax matters, define EU tax policies, and coordinate external advisors while ensuring compliance with global tax frameworks.

Tax Manager M&A oversees transnational tax for Spain, France, and Italy. This role manages cross-border tax, transfer pricing, and Pillar 2 compliance while coordinating external advisors and local accounting teams.

Own the technical architecture and delivery of a real-time voice copilot from PoC to production. Drive latency, accuracy, and cost optimization for LLM field extraction and AWS infrastructure. Requires 6+ years in AI/ML engineering with production voice AI experience.

Seeking a Fractional CMO focused on Growth Marketing and UA. This role requires a strategic, hands-on leader to implement predictive unit economics, manage ad spend (Google/Meta), and establish end-to-end funnel metrics for a B2C subscription scaling company.

Fractional CMO needed for B2C subscription growth. Drive measurable results by implementing predictive unit economics, managing ad spend (Google/Meta), and standardizing experimentation. Requires scaling track record and technical depth.

Big Data Architect role requiring 3+ years of Big Data/Data analytics pre-sales experience. Responsibilities include designing solutions, preparing RFPs, and providing Big Data frameworks. Expertise needed in Cloud (AWS, Azure, GCP), Cloudera, and various data tools.

Lead technical discovery and design agentic workflows for enterprise clients. This role combines Salesforce architecture with LLM engineering to build and deploy Agentforce solutions. Requires 5+ years of Salesforce engineering experience.