python English-speaking jobs in Bilbao

Accounting Intern will support the finance team with tasks such as collaborating on accounting, tax processing, and preparing reports. Interns will participate in annual audit work and utilize ERP systems like SAP.

As a Global Partner Marketing Manager at Group-IB, you will design and scale the global partner marketing program, driving measurable growth across regions. You will build co-marketing campaigns with top-tier partners, elevate Group-IB's brand within the partner ecosystem, and support partner recruitment strategies.

Experienced Completions Coordinator needed for a major industrial project. Coordinate mechanical completion activities, manage system boundaries, track progress, and compile handover documentation.

Senior Demand Manager will maintain relationships with sales, marketing, finance, and supply planning teams. Responsibilities include challenging and building consensus-driven forecasts, analyzing sales performance, and leading the Sales & Operations Planning (S&OP) process.

QA Manual will contribute to end-to-end testing activities across complex projects. Responsibilities include designing and executing test strategies, performing manual and API-based testing, and using Azure DevOps for test tracking and reporting. Requires 5 years of experience as a Software Tester or QA Engineer, strong proficiency with Azure DevOps, Postman, and Katalon, and advanced proficiency in Spanish, English, and French.

Senior IT Project Manager will plan, execute, and oversee software projects, ensuring on-time, on-budget delivery and alignment with business objectives. Responsibilities include portfolio management, risk mitigation, stakeholder communication, and vendor management. Requires 5+ years of IT project management experience, a bachelor's degree in a related field, and fluency in English.

Marketing & Operations Specialist to support decision-making through data analysis and process optimization. Requires Salesforce expertise, strong analytical skills, and fluency in English and Spanish.

Power Electronics Design Engineer will design, develop, and qualify advanced power subsystems for spacecraft platforms. Responsibilities include schematic design, component selection, circuit simulation, and thermal/radiation analysis. Requires a Bachelor's or Master's degree in Electrical Engineering, Electronics, or related field and 3+ years of experience in power electronics design.

Industrialization Engineer needed for automotive client in Valencia. Responsibilities include process documentation, cycle establishment, continuous improvement, tool validation, and packaging system optimization. Requires 1+ years experience, Bachelor's Degree in Engineering, and fluency in English.

Senior Mobile Engineer (L4) to lead technical planning and execution of mobile features and projects. Serve as technical point of contact, mentor engineers, and collaborate with product and design teams. Must have 6+ years of experience in mobile software development with experience acting as a technical lead on mobile projects. Strong experience in native mobile development (Android: Kotlin, Jetpack Compose; iOS: Swift, SwiftUI). Solid understanding of data structures, system design, and mobile architectures. Bachelor's Degree in Computer Science, Software Engineering, or related field. Fluent English.

Leads the development of software applications for configuring and planning military communication equipment. Requires 5+ years of experience in electromechanical design and power systems for aerospace or defense, proficiency leading software development teams, and knowledge of industry standards. Must have C/C++, Java proficiency, English fluency, and eligibility for NATO clearance.

Leads and manages teams of Sales & Listing Agents in Mallorca, driving commercial performance and service excellence. Ensures achievement of sales targets and oversees the full real estate sales cycle. Collaborates with senior management and other Sales Managers to achieve company objectives.

The Operations Manager will establish and manage day-to-day operations in Spain, coordinating with internal teams and vendors. Responsibilities include setting up operational processes, defining Salesforce workflows, managing consultants, and supporting public tender submissions.

Commercial Specialist to support the execution of the company's commercial strategy, focusing on customer management, opportunity tracking, and providing analytical insights.

Data Scientist with a Supply Chain focus needed for a 6-month freelance contract. Apply cutting-edge data science techniques to large datasets, design predictive models, and translate complex problems into data-driven solutions.

Prokon seeks a Solar PV Engineer to lead utility-scale PV and PV + BESS projects from development through construction and handover. Responsibilities include technical oversight, tender preparation, layout optimization, and coordination with EPCs, Owner's Engineers, and suppliers.

Drafter to support technical development and documentation of a US cultural project. Requires expertise in AutoCAD, BIM, and US building codes (IBC/IRC). Must have 3+ years experience in architectural design documentation for museums, exhibitions, or retail projects. Fluent English required.

International Product Manager will work in a global environment, collaborating with Area and Store Managers to implement commercial strategies. Responsibilities include analyzing sales data, identifying opportunities, and coordinating product distribution. Requires a minimum of 2 years of experience as a Product Manager, fluency in Spanish and English, and strong analytical skills.

Strategy and operations intern supporting customer success and operations team. Conducts market research, analyzes customer data, and assists in creating growth strategies. Optimizes workflows, generates insights, and collaborates across teams. MBA or Master in business required.

Sales leader with deep technology understanding seeks to drive growth in Spain. Own end-to-end deals, build client relationships, and shape market strategy in a cloud and Salesforce-focused environment.