frontend developer English-speaking jobs in León

Backed by significant private equity funding and led by a vastly experienced senior leadership team, this organisation is building state-of-the-art technical infrastructure. This is genuinely a career-defining opportunity for someone who thrives in a fast-paced, agile environment and wants to work for an organisation where decisions are made quickly and autonomy is encouraged.

Harrington Boyd are currently working with a global manufacturing client who are searching for an SAP SD Consultant to join their team in Barcelona! The successful candidate will be a key role in a global implementation of S/4HANA, and be the main figure for the SAP SD domain.

YOUR ROLEAs the Deputy Chief Information Security Officer (Deputy CISO) for the International 1 perimeter, you will play a strategic and operational role in strengthening ALTEN’s cybersecurity governance, risk management, and compliance framework across all European subsidiaries.

With hubs in Spain, Poland, and the United States and a distributed team worldwide, they champion diversity, collaboration, and innovation. They are expanding in Barcelona and seeking a seasoned Lead Data Scientist to set the vision, scale impact, and guide a high-performing data science team in ad-tech.

About Sax AISax AI is building AI agents for compliance in investment banks in London. Sax AI delivers superhuman KYC (Know Your Customer) with AI agents executing and human KYC officers overseeing. We help banks outsource their KYC, 10x faster and 10x cheaper.

Who We AreAt Spoki, we’re redefining how businesses communicate with their customers through innovative technology, 3x YoY growth, and a vision to become a unicorn. We empower businesses worldwide with conversational commerce tools that optimize marketing, sales, and customer support—making every interaction seamless, efficient, and personalized.

Position: Aftersales Parts SpecialistJob Requirements3–5 years of experience in aftersales spare parts operations within the HVAC industry, ideally covering RAC (residential) and LCAC (light commercial) product lines. Solid understanding of HVAC components, parts catalogs, and the full spare parts lifecycle (forecasting, ordering, stocking, and distribution).

In our client’s team, they work every day to make energy storage more reliable and profitable, with the goal of building a sustainable future for generations to come. Our client is a young and ambitious company, headquartered in Barcelona but with a global vision.

Location: Spain & Portugal (All cities and regions)Company: LRQALocation: 160 locations across Spain & PortugalPosition Category: AssessorsPosition Type: Contractor On DemandThis is a self employed contractor role and you must be located in Spain & Portugal due to language and logistics. The audits are varied, so you MUST have skills in Food Safety & GFSI Retails experience as a minimum.

Join TimeTac in shaping the future of smart SaaS time-tracking by delivering exceptional support, seamless onboarding and meaningful customer success. Barcelona/Spain Full-timeAbout TimeTacTimeTac is a continually growing and innovative software company with headquarters in Austria with a focus on developing and providing web-based and mobile time tracking solutions.

Job Title QC Inspector – Production Manifolds Location Avilés, Spain Contract / Perm Contract (Residential) Rate / Salary To be discussed Client Major international Energy client About the company We are representing a leading global Energy operator delivering a large-scale subsea development as part of a major project offshore Suriname.

In CTGE we are looking for a Reception & Attendance Intern to join our Administrative Office team and support our mission of powering the world with renewable energy. In this role, you will learn and support in different tasks: To provide support in the reception of delegations, including information coordination, itinerary preparation, and arrangements for vehicles, accommodation, and dining.

About Our Organization: Dow Jones is a global provider of news and business information, delivering content to consumers and organizations around the world across multiple formats, including print, digital, mobile and live events. Dow Jones has produced unrivaled quality content for more than 130 years and today has one of the world's largest news-gathering operations globally.

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Company Description My Sheet Music Transcriptions is at the forefront of sheet music and digital music notation services. We are committed to creating solutions that not only advance the field of music technology but also support and enhance the creative process of musicians and composers worldwide.

**Job Description:** An opportunity for an *AIT Manager* has arisen within Airbus Defence and Space, Getafe (Madrid).

Location: Madrid, with availability to travel across Spain and Europe Company: Chint Electrics SL At Chint Electric, a leading global manufacturer of electrical equipment, we are looking to hire an Aftersales Engineer for our T&D department.

Short Term Optimizer – Energy Markets (Shift-based role) Madrid, Spain | Hybrid | Full-time Are you passionate about the energy markets and eager to make a real impact on the energy transition? Join our dynamic Short Term Optimization team and help us unlock the full value of our energy assets.

Please note - This is a part-time job About Xplore Digital: We are a B2B digital marketing agency founded in late 2020. We primarily work with international clients (France, UK, Netherlands, Belgium, Spain) in the IT, new technologies, insurance, finance, construction, and industrial sectors. Our team is international and we can work in French, English, German, Dutch, Spanish, and Portuguese.

We publish daily updates on store openings, pop-ups, retail innovation, consumer behavior, and global brand activity - reaching retail professionals, developers, investors, and marketing teams worldwide. Our mission is to highlight how retail is evolving and connect industry audiences to meaningful insights, stories, and opportunities.