230 backend developer English-speaking jobs in Valladolid

We are looking for an expert to work as Backend Developer!

A leading tech company in the e-commerce space is looking for a Fullstack Developer with a strong focus ... on backend development to join its engineering team. ... You will primarily work on backend tasks, designing and building robust APIs and scalable systems. ... You will mainly work on a Java-based backend ecosystem following Hexagonal Architecture, DDD... ... TypeScript, React Native, and various web/hybrid technologies, ensuring seamless integration between backend

Implement developer efficiency tools for auto-generation of code, test protocols, and tech specs. ... Requirements 7+ years in Java backend development. 4+ years in modular backend design using AWS cloud ... Troubleshoot complex backend issues and optimize for performance and scalability. ... are seeking a Java Architect to lead the design and development of a modular, secure, and scalable backend ... As part of a visionary global Digital Healthcare Team , you’ll shape a cloud-first, API-driven backend

Essentials Strong proficiency in backend programming using C# and .Net. ... Full Stack Developer (C#, .Net, React) Start Date: ASAP Contract Length: 12 Months Location: EU Remote ... They are seeking a skilled Full Stack Developer (C#, .Net) to help scale their current platform, so the ... Provide technical expertise in C#.Net backend programming and React for frontend development.

Title - Senior Backend Developer Location - Remote Salary - €115k About Us We are an early-stage ... our backend systems using Nest.js. ... Proven experience in team leadership, project planning, and backend project management. ... Optimize backend performance for low latency and high throughput in financial applications. ... Role Overview As a Senior Backend Engineer , you will play a key role in architecting and developing

We are seeking a talented Golang Backend Developer to join our growing team and play a critical role ... ,’ ‘Backend Developer,’ or ‘Software Engineer’ in small startup environments.Experience in industries ... As a Golang Backend Developer, you will work on impactful projects, collaborate with a talented and motivated ... professional setting and a minimum of 5 years overall with Golang.Previously held roles such as ‘Software Developer

We're hiring: Full Stack Developer (Next.js + Python) Location: Barcelona – Hybrid (2–3 days onsite ... Understanding of REST APIs and frontend/backend integration. ... Troubleshoot and debug UI/backend issues as part of the dev cycle. ... Learn modern stacks from experts and boost your backend + DevOps game. ... Support backend development and integration using FastAPI and Python .

leave.Health & Wellness budget.Mobile phone reimbursement.Minimum Requirements:Minimum of 5 years of backend ... cultures, working with us means embracing thrilling challenges tailor-made for a star Senior Full-Stack Developer

YOUR IMPACT As a Senior Backend Developer, you’ll play a key role in building the integration framework ... 5+ years in backend development with Node.js & TypeScript. ... Strong expertise in NestJS and scalable backend architectures.

Description of the position We’re looking for a Senior Software Developer to join our Team in Madrid. ... Working Experience 5+ years in backend software engineering roles, with demonstrated ability to navigate ... Design and implement robust, scalable, and maintainable backend solutions for complex scenarios, ensuring

You'll be mainly using backend C# .Net and SQL.There's an Agile, collaborative team environment ... Developer with a first class education and strong programming skills? ... Quantitative Developer (SQL Mathematics) Madrid onsite to €150,000Are you a mathematically minded Quantitative ... start-up, they have secure backing and an established Hedge Fund client as a partner.As a Quantitative Developer ... 7.0 and above in University - Mathematics preferredYou have commercial experience in a Quantitative Developer

Senior Frontend Developer (CI Toolkit Team)Join to apply for the Senior Frontend Developer (CI Toolkit ... detectionStrong understanding of accessibility (a11y) principles and best practicesBasic knowledge of backend ... scalability, maintainability, and high performanceCollaborate closely with cross-functional teams, including backend ... understand its features, benefits, and use cases.Our team is mainly composed of 3 Full-stack developers, 2 Backend ... Developer (CI Toolkit Team) role at SemrushHi there!

Experience in Software Craftsmanship and XP Practices We are looking for a developer with solid experience ... Lead the Backend strategy and own the architecture roadmap. ... of Vitio’s backend systems, with a primary focus on Java-based services. ... Oversee load testing, stress testing, and optimization of Java backend services. ... Continually evaluate and reinforce security practices within the backend team. 5.

At CORUS we are looking for a Senior Backend Developer (.Net & Azure) to join our team in an international

We are seeking a Senior Full Stack Developer backend-focused to join the integrations team of our client ... stakeholders to gather requirements and deliver custom solutions.Diagnose and address technical issues in backend ... sexual orientation, gender identity, or any other protected status under applicable law.Senior Java Developer

Solid experience developmen t with Python on the backend Proficiency with frameworks like FastAPI ... we are in constant evolution and presently we would like now to add in our staff a Senior Software Developer ... collaborative work environment, where you will have the opportunity to learn and grow as a software developer

Backend languages such as Python, Ruby, and Java are commonly used. ... They juggle creating pleasing user interfaces, writing backend code, managing databases, and ensuring ... How do I prepare for a full stack developer interview? ... What should I include in my full-stack developer resume? ... What are the essential skills for a full stack developer?3.

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

As a Mobile Developer, you will collaborate with the Mobile Tech Lead and other engineers to design, ... We also maintain our own very lightweight middleware for specific mobile backend needs with Supabase. ... API Integration : Work with backend teams to integrate RESTful APIs and other third-party services into ... Collaboration : Work closely with other engineers, designers, and backend developers to ensure the mobile

backend. ... As a software developer, you implement new features and improvements in the frontend and mainly in the ... Practical experience in backend and frontend development (JAVA, Angular).