backend developer English-speaking jobs in Santander

We're committed to providing pets and their pet parents with the support necessary for a joyful and thriving life together. We're a team of pet lovers from Spain, Germany, France, Belgium, Croatia, Russia, Morocco, Argentina, Brazil, Italy, Poland and Portugal and now we're looking for a Veterinarian with a proactive mindset to help scale our Vet Team as we grow internationally.

Manage and optimize paid search and social media campaigns, scale budget based on performance. Lead YouTube Ads expansion and manage Shopify store optimization.

Executes quality assurance and testing for new casino game launches and platform updates. Coordinates deployments, monitors live operations, and analyzes game performance. Supports operational planning, reporting, and stakeholder communication.

-Horticulture Industry | International Environment | English Working Language- Our client, a leading European company in the horticulture industry, is seeking a Customer Service Advisor to join their BA Global Customer Service team based in Villafranca, Spain.

Senior Full Stack Developer needed to architect scalable growth systems for newly acquired ventures. Lead technical due diligence, post-merger integration, and define technology stack across diverse product lines. Must have experience with Python, PHP, NodeJS, cloud computing, and security best practices. Proven ability to lead and stabilize underperforming engineering teams.

Chief Operating Officer at Almond Real Estate Requirements Over 10 years of experience In operations, people and project management Real estate background valued Strategic mindset with a focus on business growth Strong analytical and problem-solving skills Excellent interpersonal and negotiation abilities Native Spanish, very good English.

Join Us to Shape the Future of Bone Health About the Role: At 3D-Shaper Medical , we are pioneering the development of cutting-edge imaging software to improve the diagnosis, monitoring, and treatment of musculoskeletal diseases. We’re looking for a talented and motivated Technical Sales Specialist to bridge the gap between our innovative technology and the clinical community.

Account Director Pharma Rx AOR leads several brands or one large brand, providing strategic recommendations and influencing client decision-making. The role requires expertise in all aspects of a client's business, strong communication skills, and the ability to manage budgets and teams.

Finance Director to build and lead the finance function for a global automotive company's expansion into the Spanish market. Responsibilities include financial planning, operations setup, reporting, risk management, and business partnering. Requires 10-15+ years of finance leadership experience, ideally in automotive or manufacturing, with a strong understanding of Spanish GAAP and compliance frameworks.

Technical Sales Manager to support commercial activities by providing technical expertise in ingredient-based solutions. This role bridges technical and commercial teams, delivering tailored solutions to customers.

Position Overview: We are seeking a dynamic, creative, and digitally savvy marketing expert to take full responsibility for the brand's digital content, website management, and full-funnel media strategy (online and offline) in the Spanish market. You will be not only a shaper of the brand image but also a key bridge connecting media investment and online traffic to offline sales.

Expert Ardour user needed for full-cycle audio production projects. Lead multitrack recording, mixing, mastering, and editing projects within Ardour. Document workflows and reasoning for AI training purposes.

About the job How would you like to work for a leading fintech company? Roc360 is a leading US fintech servicing the largest market in the world, the $43trn US residential real estate market.

The Market Manager will build and expand a portfolio of hotel partners, negotiate distribution partnerships, and manage day-to-day relationships. This role requires executing against KPIs, optimizing hotel product offerings, and representing Dida in the local market.

Position: Scientific Labeler & LaTeX Specialist Job Type: Freelance, Fully Remote Job Summary: Thoth AI is seeking detail-driven, STEM-literate individuals to train vision-language models (VLMs) to understand and process complex scientific content.

Recruitment & HR Administration Specialist CACESA tech&logistics – Madrid, Community of Madrid, Spain (Hybrid) Location: Centro de Carga Aérea, Madrid (Hybrid: 2 days onsite / 3 days remote) ️ Start Date: Immediate Department: People & Culture Are you passionate about recruitment and looking to grow in an international environment?

Role Summary Henko Partners seeks an M&A Manager to scale a new buy & build platform in industrial technical services. This is a high-growth, setup and scale role, working closely with the incoming CEO and CFO of the platform company, in direct coordination with Henko. The platform targets a highly fragmented sector with significant white space for consolidation.

Software Developer needed for innovative venture in Madrid. Develop and enhance technical products, collaborating with cross-functional teams. Must have expertise in Java, C#, .Net, or similar languages, SQL databases, and Azure or AWS.

Sales Associate needed for a designer toy and collectible retail store. Provide exceptional customer service, support store operations, and represent the POP MART brand. Must have 2+ years of retail experience, fluency in Spanish and English, and a passion for customer service.

Are you a motivated IT Infrastructure Project Manager? Are you looking for a new challenge and the opportunity to work in a unique, high-impact environment?