backend developer English-speaking jobs in Gijón

Optical Production Engineer needed for assembly, integration, and validation of high-performance optical systems for space missions. Experience in optical system design, image quality measurement, and cleanroom environments required.

Lead the expansion of EI Electronics' presence in Spain, developing and executing a market-entry strategy. Manage sales, build relationships with distributors and specifiers, and provide technical training to installers.

Atelier Madre seeks a Leather Bag Artisan to craft high-quality bags in our El Born workshop and assist customers in our retail store.

Project Manager to lead complex software projects in life sciences R&D. 5+ years of experience in Agile software delivery, SDLC, and stakeholder management required. Proven ability to drive outcomes in cross-functional environments.

Senior Deployment Strategist / Forward Deployed Engineer needed for a high-growth data consultancy. This role requires a balance of technical expertise and client-facing consulting skills to design, deliver, and scale data platform solutions.

Manager for Deal & Strategy team with 8+ years experience in TMT sector. Leads complex carve-out processes, due diligence, and acquisition support for private equity clients. Designs operating models, manages risks, and identifies synergies. Requires expertise in Data Center operations and fluency in English and Spanish.

Sales Development Representative (SDR) – US Market Namencis Education is looking for a bilingual English Sales Development Representative (SDR) to help us expand in the United States market. If you enjoy outbound sales, speaking with professionals from different industries, and building opportunities from scratch, this role could be a great fit.

Quality Engineer responsible for customer accounts, quality strategy definition, and leading initiatives to achieve quality objectives. Requires experience in automotive quality, advanced problem-solving methodologies, and strong communication and leadership skills.

Assists with daily delivery operations for key account (KA) customers, monitors the end-to-end delivery process, and coordinates with relevant parties to ensure timely delivery. Supports data collation, problem identification, and process optimization. Assists with customer relationship and feedback (CRFR) activities and communication.

IT Sales Executive to sell products and services to business clients, identify new opportunities, and build customer relationships. Requires proven IT sales experience, strong communication skills, and a customer-first mindset.

Senior Product Owner for Supply Chain Platforms. Leads product lifecycle from discovery to delivery. Requires 10+ years of experience, 3+ years in Product Management/Ownership, and expertise in Vendor/Supplier Management, Procurement, Finance tools, or ERP systems. Experience in large organizations and leading product discovery in ambiguous contexts is essential. Strong stakeholder management and communication skills are required.

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Senior SAP Analytics Developer to design, implement, and support analytics solutions for a pharmaceutical partner. Requires strong SAP Analytics Cloud, CDS, Tableau, Snowflake, and SQL skills. Must translate business requirements into technical solutions and work in Agile environments. Fluent English and international team experience needed.

This role is ideal for someone who enjoys building relationships, identifying opportunities, and driving revenue through proactive outreach and strategic selling. Full relocation and accommodation are covered from Spain to Greece, and after 2–3 months there is the option to return to Spain and continue working remotely.

Assistant Buyer – Europe Operations supports purchasing processes, supplier coordination, and logistics across Europe. Responsibilities include purchase order review, logistics document organization, interdepartmental communication, and supplier follow-up. Requires a Bachelor's degree and 1-3 years of relevant experience. Professional-level English is required.

FX Dealer – Spanish Speaking Location: Spain Competitive Base + Uncapped Commission A well-established global brokerage and financial markets firm is looking to add an experienced FX Dealer to its growing team in Spain. This role offers the opportunity to build and grow your own client portfolio within a supportive and performance-driven environment.

Drive NKE's B2B sales across Spain, Portugal, and Latin America. Develop and execute regional sales strategies, manage distributors, and lead commercial negotiations. Coordinate with technical, pre-sales, marketing, and product teams.

Site Planner translates production plans into material requirements, ensuring material availability. Collaborates with suppliers on Rough Cut Capacity Planning and supports inventory analysis.

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Enterprise Corporate Sales Manager II will manage a portfolio of customers, cultivate relationships, and drive revenue growth. Responsibilities include ensuring a consultative approach aligned with client needs, collaborating with customer success, sales, and partners, and managing customer sales (upsells and cross-sell). The role requires fluency in English and 1+ years of customer-facing sales, account management, or renewals management experience.