76 backend developer English-speaking jobs in Vitoria-Gasteiz

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About the Role We are looking for a Senior Fullstack Java Developer with a strong backend focus who is ... As a Fullstack Java Developer, you will: Design, develop, and maintain complex client-facing and backend ... applications Work across the full technology stack, from frontend integration to backend services and ... Location: Spain (100% Remote) Seniority: Senior ️ Position: FULLSTACK JAVA DEVELOPER We are looking for ... a Senior Fullstack Java Developer to join one of our clients through an established international IT

Position: Java Backend Developer Location: Barcelona, Spain (40% onsite, 60% remote) Duration: Permanent ... Demonstrate and explain backend functionality during team meetings and review sessions. ... Description Daily Tasks / Main Activities Develop backend components using Spring Boot, ensuring scalable

We are looking for a Backend Developer to join our team and take part in an international project where ... What we're looking for Minimum 2 years of experience as a Backend Developer in enterprise environments ... What you'll be doing Design and implement efficient and robust backend services using Java 21 and

Senior FullStack Developer (Python/React) Location: Remote from Spain (Spanish employment contract) Our ... We are looking for an experienced Senior Product Fullstack Developer, to further develop the management ... Requirements: 5+ years of experience developing scalable applications using both frontend and backend ... array of problems from developing a UI that is responsive to the user and fun to choosing the right backend

+4 years of experience as a Python Developer. ... Strong proficiency with Python, FastAPI/Flask, and RESTful APIs for backend development. ... Take Your Career to the Next Level with Amaris Consulting as a Python Developer! ... have a proven track record in building scalable, high-quality applications, with strong expertise in backend ... We are looking for a skilled Python Developer to support the integration of advanced scientific models

Open Assessment Technologies (OAT) is looking for a Full Stack Developer to help us deliver world-class ... Implement backend developments and platform customizations in Node.js or PHP. ... You'll work across frontend and backend, building robust, user-friendly web applications from end

At ASTEK Iberia, we are looking a for a Senior Java Developer (7+ years experience) to join a leading ... Main responsibilities: Design and develop high-performance Java-based backend solutions for post-trade

JAKALA is looking for a versatile Full Stack Developer to join our innovation hub. ... Backend: Strong proficiency in Node.js (Express) and Python (FastAPI). ... We need a hybrid profile: a developer who masters the modern web stack but also speaks the language of ... , develop, and maintain robust web applications using React.js for the frontend and Node.js for the backend

Comfortable with occasional frontend work (while remaining backend-focused). ... Core responsibilities include: Designing and building scalable backend systems (Python + Django REST ... What We're Looking For Technical Background 5+ years of backend development experience (senior or ... Tech Stack Backend: Python, Django REST Framework Database: PostgreSQL Frontend: Angular / Vanilla JS ... product, real traction, and a modern tech stack, they are expanding their engineering team with a senior backend

You will develop professional web and backend applications, with agile software development, ensuring ... You are an expert developer with extensive experience in complex online stores. ... largest German e-commerce companies and are looking for reinforcement in Spanien Frontend Software Developer

Location: 100% remote from Spain RESPONSIBILITIES: Design, develop, and maintain backend services using ... Spanish based Team and contribute to the design and development of modern, reactive, and event-driven backend

At the moment we are looking for a senior backend developer with solid knowledge of Java.

for a talented and enthusiastic Software Engineer Backend to join us. ... Backend & Devops awareness (understand the global architecture / infrastructure). ... At ING we are looking for a Software Backend Engineer Your role and work environment: We are looking ... Your key responsibilities: As an experienced Software Engineer Backend, your aim will be: To design, ... As an expert in the Backend area, you specifically add value on that technical layer but always keep

Backend Engineer | AI Scale-up | Golang, AWS, Kafka | Up to €95K We're partnered with a fast-growing ... About the Role: They are looking for a Backend Engineer to help design and scale the core systems behind ... What You'll Do: You'll design, build, and operate the backend systems behind our agentic automation ... €65,000-€95,000 + Share options scheme Interview Process: 3 stages Location: Spain / Europe (Remote) Backend

We are currently looking to hire a Senior Chatbot/Voice Enablement Developer to join an ambitious, international ... NLU orchestration, Vector DB ́s and whisper/voice models and familiarity with WebRTC services Strong backend

We're looking for a Senior Backend / AI Engineer who is Python-first, comfortable working close to ... What You'll Do Build and maintain backend services in Python Develop and improve LLM-powered features ... Write clean, maintainable, production-grade code What We're Looking For Strong experience as a backend

Senior Power BI Developer Location: Spain (Remote) or Madrid (Hybrid) Start Date: 15/04/2026 Language ... : English Project Overview We are looking for a Senior Power BI Developer to design, develop, and optimize ... Maintain documentation and report catalog Required Experience 4+ years of experience as a Power BI Developer

We're looking for a Backend Software Engineer to join our tech team and help build the future of ... What You'll Need to Succeed You bring 3-5 years of experience into backend software engineering, ... As a member of our engineering team, you will develop new projects mainly on the backend side, but sometimes

PostgreSQL with pgvector, Redis AWS, Docker LLMs: Claude, Gemini Qualifications 3+ years building backend