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Hire expert back end developers in Spain

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Aleksandr Kozhevnikov

Available

Back End Developer
Senior C++ cross-platform (mobile & desktop) engineer with 13 years of experience. Proficient in low-level Android Linux development (HAL, AOSP, Linux kernel), driver int...
Fabian Martinez

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Back End Developer
Hi, I’m Fabian Martinez, a Senior Mobile Engineer with over 10 years of experience architecting and delivering iOS and Android apps used by millions worldwide. I thrive l...
David García Folch

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Back End Developer
I am a Senior Software Engineer from Barcelona with over 20 years of experience, specialized in Java/Spring backend development and clean, SOLID architectures across bank...
Peter Braun

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Back End Developer
PHP / Symfony | Node.js / NestJS
Aldair Schnier López Uriarte

Available

Back End Developer
Hi, I’m Aldair Schnier López Uriarte — a Senior Backend Engineer and CMS Developer with 6+ years of experience building scalable, secure APIs and CMS solutions using Node...
Daniela C.

Available

Back End Developer
Junior full stack web developer with a focus on backend development, experience in digital transformation, web development, and process automation. Technical education in...
Aleksei Chenosov

Available

Back End Developer
Senior backend engineer with 15+ years of experience building production-grade systems. I specialize in high-load and failure-resilient architectures: queues, retries,...
Teresa del Carmen Checa Marabotto

Available

Back End Developer
ETL, PHP, CSS
I'm a backend-focused developer with hands-on experience in ETL pipelines, PostgreSQL, and AWS-based data-center operations. I enjoy building robust data pipelines, scala...
Guillermo Alcaraz

Available

Back End Developer
I'm a Computer Engineer with 4 years of IT experience in the IT department of a large company. My approach has been multidisciplinary, adapting to the needs of my team, e...
Eric Maag

Available

Back End Developer
I am a Senior Backend Engineer with more than 25 years of experience architecting scalable, high-availability systems for federal agencies and global enterprises. I speci...
Angelo Lopez

Available

Back End Developer
Backend Developer | Full-Stack Developer Experienced in building production-ready systems from concept to deployment. Hands-on experience working with Python, FastAPI, ...
Manuel Gálvez del Postigo

Available

Back End Developer
n8n automation specialist with 2+ years building production workflows for EU clients. Expert in backend development (JavaScript/Python), API integrations, and AI/LLM au...

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"Vikram was a dream to manage, combining his sharp development skills with a proactive attitude that drove our project forward. He didn't just write code; he solved intricate problems efficiently and communicated complex ideas clearly to both technical and non-technical stakeholders. His contributions were consistently..."
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Peter @ Furu
Mar 17, 2026
"Full Stack Developer with hands-on experience in .NET Core, Angular, Node.js, and MongoDB, specializing in building scalable web applications, RESTful APIs, and database-driven systems. Graduate of the ITI Professional Program, with a strong foundation in Object-Oriented Programming, Data Structures, and Agile..."
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Mina @ DMS
Mar 16, 2026
"At NUXIGEN LTD, we have had the privilege of working with Amir, whose expertise as a Master AI Developer and System Security Architect has consistently exceeded expectations. Amir combines deep technical knowledge with a strategic mindset that is rare to find. His ability to design, develop, and implement advanced..."
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Dr. @ Nuxigen Limited.
Mar 15, 2026
"Working with James Haruki at Solar Enterprise was a great experience. As Backend Tech Lead, I had the chance to collaborate closely with him while he was a Senior Developer on the team. James combines solid engineering skills with a positive and cooperative attitude. He approaches problems thoughtfully and always..."
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Hirose @ Solar Enterprise
Mar 13, 2026
"Srabu Consultancy did great job to build my website, it was really valuable and totally awesome. I recommend them to work."
Siddhant @ Brandlify
Mar 10, 2026
"Working with Jay was a great experience. He implemented AI-powered automation for our business processes and significantly improved our workflow efficiency."
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Mar 9, 2026
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