backend developer English-speaking jobs in Oviedo

Think Ahead Academy seeks a Maths Teacher to deliver engaging IGCSE and A-Level lessons in a small-class setting. Must have a Bachelor's degree in Maths, Engineering, or a related field and at least one year of IGCSE teaching experience. Native or advanced English proficiency is required.

Account Executive to manage full sales cycle for SaaS contracts. Experience closing deals, managing pipeline, and delivering product demos required. Fluent in French and strong communication skills essential. Remote position with travel for meetings and events.

Lead complex digital transformation projects for top clients, ensuring successful delivery and stakeholder alignment. Manage scope, budget, quality, and timelines using Agile, Waterfall, or hybrid methodologies.

Sales Intern (SDR) will prospect, run outbound outreach, qualify leads, and book meetings for clients. Responsibilities include researching leads, personalizing messaging, and tracking metrics. Must be bilingual in Spanish and English with strong communication skills.

3D Printing Engineer to lead a team operating a fleet of machines, serving customers and internal testing. Responsibilities include project management, data analysis, print job preparation, technology validation, and customer interaction. Requires a Bachelor's or Master's degree in Mechanical Engineering or related field, minimum 2 years experience in a similar role, and 4 years experience with resin 3D printing.

Drive commercial expansion for H2SITE by identifying and pursuing opportunities in industrial and industrial gases sectors. Develop sales strategies, prospect customers, and present hydrogen separation solutions.

Operational Excellence Specialist drives process improvement and efficiency across logistics operations. Analyzes workflows, implements Lean and Six Sigma methodologies, and collaborates with teams to optimize performance, enhance inventory management, and reduce waste. Ensures compliance with regulations while monitoring KPIs and leading continuous improvement initiatives.

Designs and develops womenswear garments aligned with brand identity and market needs. Requires a degree in Fashion Design, 5+ years experience, and proficiency in Adobe Illustrator and Photoshop.

Senior Sales/Business Development professional sought for a high-impact role in payments. Proven success in closing complex deals and generating revenue within payments, acquiring, or fintech required. Strong understanding of e-commerce, acquiring, alternative payment methods, and regulated environments. Fluent English required. Additional languages a plus.

As a Purchaser & Technical Support, you will ensure the availability of parts and components for after-sales service projects. You will define purchasing and outsourcing solutions, manage supplier relationships, and provide technical support.

Lead Product Designer to define and evolve product design principles for a fast-growing B2B SaaS company. Design scalable systems and transform complex logic into intuitive product experiences. 6+ years of experience designing complex digital products, ideally in B2B SaaS environments. Proven expertise in designing high-density, data-heavy interfaces with strong information architecture skills.

Technical Sales Engineer (MV/HV Transformers and switchgears for Substation) will interface with customers to achieve revenue growth objectives. Responsibilities include reviewing customer specifications, generating quotes, and providing technical support.

We are seeking a Business Analyst to bridge the gap between business stakeholders and technical teams. The ideal candidate will have experience in API design, data model mapping, system integration, and database technologies.

The Norman Foster Foundation seeks a creative Content Creator to produce visual content for social media and digital channels. Responsibilities include shooting, editing, and producing video content, creating photographic content, and collaborating with the communications team.

Junior Sales professional to optimize lead qualification and sales funnel management using automation, data analysis, and scalable enablement practices. Focus on uncovering value in long-tail opportunities and accelerating internal sales processes.

Advanced Photodetector Engineer to design, develop, and integrate novel photodetector systems specializing in IR and CNT technologies. Responsibilities include research, testing, validation, and collaboration. Requires a PhD in a relevant field and experience in photodetector design, fabrication, and characterization.

Senior Handbag Designer with 3+ years of experience needed. Must have knowledge of fashion trends, materials, and footwear manufacturing. Proficiency in design tools like Adobe Illustrator and Photoshop is required.

Amicorp Group seeks a Sales Manager to drive growth of its European AIFM platform. The role focuses on originating new business opportunities and developing relationships with investment managers seeking to launch EU Alternative Investment Funds (AIFs).

The Development Centre Manager oversees daily operations of the Malaga tech and product hub, ensuring smooth workflows and alignment with company goals. This role serves as a liaison between Malaga and head offices, facilitating communication and project alignment.

Electronics Engineer will design and develop electronic systems for autonomous flying robots. Responsibilities include designing schematics, prototyping, testing, and validating hardware. The role requires experience with embedded systems, Altium Designer, MCU programming, and hardware debugging.