363 backend developer English-speaking jobs in León

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

We are looking for a Node.js Developer to join our team and help build and maintain scalable backend ... Responsibilities : Develop and maintain backend services using Node.js and TypeScript. ... Collaborate with frontend developers to integrate user-facing elements with backend logic. ... You will be responsible for designing, developing, and optimizing backend solutions using Node.js, TypeScript

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

Previously held roles such as ‘Software Developer,’ ‘Backend Developer,’ or ‘Software Engineer’ in small ... We are seeking a talented Golang Backend Developer to join our growing team and play a critical role ... As a Golang Backend Developer, you will work on impactful projects, collaborate with a talented and motivated

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

As a Backend SDET III, you will play a key role in ensuring the quality, security, and testability of

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 .

Backend Development: Strong proficiency in Java (Spring Boot, microservices architecture). ... Lead architectural discussions on backend services, game engines, databases, and cloud platforms. ... Technology Leadership & System Modernisation Drive major migrations in backend frameworks, databases ... Build, coach, and inspire a multidisciplinary engineering team working across backend, frontend, infrastructure

We are looking for an experienced Microsoft Teams Integration Consultant / Developer to transform our ... The Django / Python backend is already in place but requires expertise in Teams OAuth integration, multi-tenant

Preferred Qualifications : AWS Certifications (Solutions Architect, Developer, or SysOps) are a plus. ... Join to apply for the Senior Backend Engineer (AWS) role at Lumenalta As a Senior Backend Engineer at ... Key Responsibilities : Backend Development : Build, maintain, and optimize backend systems using Python ... Proficiency in Python for backend services and scripting tasks. ... Lumenalta, you will design and implement robust backend systems, ensuring our applications are secure

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

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

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.

Minimum 2 years experience in Backend development languages.

&##Project Solid experience developmen t with Python on the backend Proficiency with frameworks ... 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

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