customer service English-speaking jobs in Jaén

We believe our people are our most important asset, so we offer a dynamic international working environment with constant opportunities for development. Following our growth and expansion strategy, we are looking to strengthen our Facility & Projects team by incorporating a Project Engineer. Responsibilities Assist in planning and organizing tasks related to facility refurbishment and adaptations.

Data Engineer / Python Developer – Renewable EnergyAbout us A global engineering services company specializing in renewable energy, currently expanding and seeking a Data Engineer to support ongoing projects. We’re looking for a data professional with strong Python skills to scale our pipelines and analytical products.

REMOTE (Spain) | Full-time | English, Spanish and/or ItalianSalary: Base + Bonus (Depends on Experience)Note: You must be comfortable working with the adult content space.

About the RoleAs a Financial Accounting Trainee, you will support the daily financial operations of the company while developing practical knowledge in accounting principles, financial reporting, and internal processes. This role is ideal for someone beginning their career in finance who is eager to learn, detail-oriented, and ready to grow within a structured and supportive environment.

We at NTT DATA Spain make the difference by being close to our clients, exceeding expectations, managing proactively our projects and customers and focusing on quality and selecting employees with the right mindset to make our company grow. The Group has the ambitious goal to position within the TOP 3 worldwide. We have been awarded Best Place to work in Spain for 4 consecutive years.

TL;DR Kharon is seeking a full-time Data Engineer based in Madrid. This role requires in-office attendance at least 4 days per week, with additional flexibility awarded after complete onboarding. RESPONSIBILITIES: Help build large-scale distributed automated data processing systems and data lakes, while optimizing for both computational and storage efficiency on AWS Databricks.

Audit & Risk Recruitment are partnering with a leading industrial company based in Madrid that is seeking an experienced Senior Internal Auditor to join its audit team. This role is responsible for conducting financial and operational audits to assess risk, ensure compliance, and improve internal controls across the organization.

POSITION SUMMARY:· The HR Assistant is responsible for providing support in the various human resource activities, that include recruitment, staffing training & development, performance monitoring and employee counselling. This role will provide ancillary work activity to the HR specialist it supports. Key responsibilities are then listed in this prospective.

Role Overview: We are seeking a talented and detail-oriented Synthetic Chemist with demonstrated hands-on experience and expertise in peptide synthesis o support our expanding drug discovery programs.

Senior Machine Learning Engineer (Product) – Fixed-Term ContractLocation: Madrid or Barcelona (Hybrid)Contract: Fixed-term until June 2026We’re looking for a Senior Machine Learning Engineer to join a leading European deep-tech company at the cutting edge of AI innovation.

About us:MDW is a renowned consulting company, founded by experts in the fields of Data, AI and BizApps. With offices in Geneva and Madrid, our company distinguishes itself by being a key player in the Microsoft ecosystem. Proud to have been named a Winner – Microsoft Partner Of The Year Award. If you are a data-passioned person, at MDW you will find the technical challenges you want to face.

Location: Vallès (Barcelona) – hybrid model (1 day on-site, 4 days remote)Schedule: FlexibleIndustry: Multinational chemical companyWe are seeking a highly motivated and experienced financial control analyst to join our dynamic and collaborative Life Sciences finance team.

AI/ML EngineerSummaryLocation: Barcelona (Hybrid) OR Letterkenny, Ireland (Hybrid)Day Rate: NegotiableDuration: 6 Months (with a potential view to extend further)Availability: ASAPAbout the ClientMy client is the air transport industry's IT provider, delivering solutions for airlines, airports, aircraft, and governments. Their technology powers more seamless, safe, and sustainable air travel.

Function: Chief Operations OfficeReporting to: Director Transformation & Enablement Job Location: EuropeHybrid working: full and part time options availableWhy we need this roleAs an Operations & Engineering Change Manager, your primary role is to drive and manage change initiatives within the O&E function.

Join our dynamic international team and embrace the adventure of working abroad! We're seeking enthusiastic and adaptable candidates, who are eager to expand their horizons and gain unparalleled experience in a diverse international environment. This opportunity is ideal for those looking to build a global network and develop professional skills in a multicultural setting.

Who We Are Solera is a global leader in data and software services that strives to transform every touchpoint of the vehicle lifecycle into a connected digital experience. In addition, we provide products and services to protect life's other most important assets: our homes and digital identities.

Participate in the qualification review of potential business partner(s), including but not limited to the qualification of dealer, compliance review and etc. 3. Legal support on the regulatory compliance issues, such as trade compliance, date protection, merger filing, international sanction, anti-bribery and etc. 4.

Job Summary The Sales Application Specialist (SAS) Hemostasis is a mixed figure including both sales and technical responsibilities, being his/her main job tasks to actively promote and sell our products and solutions while keeping a good track on the technical status of the instrumentation park, reagent stocks and IT solutions.

Senior Full-Stack Developer - PythonHybrid: MalagaShort term contract - End of Dec 2025IMMEDIATE AVAILABILITY NEEDEDAbout Ovyo:Ovyo is an professional services company specializing in the satellite, telecommunications, media, and broadcasting, transportation and many more sectors. Our management team is located in the UK and Portugal and we have technical teams based across Europe and India.

Job Title: DMC Customer Service Manager Salary: €28,000 - €30,000 gross per year + Bonus Location: Madrid, Spain A well-established, boutique destination management company based in Madrid, specializing in tailor-made cultural and luxury travel experiences across Southern Europe.