2736 backend developer English-speaking jobs in Castile and León

  • buscojobs España
  • León
  • May 6
Job Description We are focused on building the next-generation game backend services platform and are ... looking for a dedicated, talented, and passionate software developer to play an important role in this ... We seek a motivated online services software developer to collaborate with our clients and infrastructure
  • Scanz
  • Valladolid
  • May 18
Scanz is the developer of the fastest and most actionable trader workstation in the market. ... The Role We're seeking an exceptional Frontend Developer who combines strong React expertise with ... Experience building complex, data-intensive applications Strong backend development experience with Node.js ... visualizations Optimize application performance for real-time data processing Collaborate with our product and backend
  • PAILOT GmbH
  • Salamanca
  • May 20
Backend Development with Python – Experience designing scalable backend architectures and implementing ... Note We are hiring one (Senior) Developer and considering two focus areas. ... We are seeking a (Senior) Full Stack Developer with a strong focus on API and frontend development to ... In this role, you will design and implement robust backend APIs (in Python), focusing on implementing
  • Gaming Innovation Group (GiG)
  • Salamanca
  • May 14
Job Summary:As a backend developer in Magic, you will be part of the core team driving the development ... Develop knowledge of Magic backend architecture to propose improvements, add new functionalities, and ... Maintain and improve various layers of the backend: code, tools, tests, pipelines, interacting with DevOps
  • Ticketdoor
  • Valladolid
  • May 17
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.
  • Tamarind Intelligence Group
  • Burgos
  • May 6
This position is ideal for a developer who enjoys end-to-end involvement —from backend logic and APIs ... Join to apply for the Full Stack Developer role at Tamarind Intelligence Are you looking for a challenge ... If you’re the kind of developer who likes to roll up your sleeves and leave a lasting impact, we want ... Position Summary We are looking for a Full Stack Developer (3-4+ years of experience) to help build and ... What You’ll Do Develop and maintain scalable, high-performance applications across backend and frontend
  • MoneyTime
  • Lyon
  • May 11
Role Overview As a DevOps / Backend Developer, you will be responsible for maintaining, deploying, ... Backend Development: Contribute to Laravel/PHP backend development, bridging the gap between operations ... 're seeking a talented Senior DevOps Engineer with AWS expertise who can also contribute to our backend ... directly with the development team to enhance our technical foundation and contribute to the Laravel/PHP backend
  • Storylane Inc
  • Salamanca
  • May 6
able to take ownership, and communicate effectively in English Responsibilities Build features for backend ... Join to apply for the Full Stack Developer (Rails / ReactJS) role at Storylane . ... As a full stack developer, you'll work with other engineering team members to architect, develop,
  • Transparent Technology
  • León
  • May 12
Turborepo) * Backend knowledge (Node.js, Python, Java) If you're a React developer looking for a ... – €50,000 p/a A mission-driven SaaS company in the healthcare space is seeking a Mid-Level Frontend Developer ... 46714_1746544329 Job Views:6 Posted:06.05.2025 Expiry Date:20.06.2025 col-wide Job Description:Frontend Developer
  • Business Insights Spain
  • Burgos
  • May 6
collaborative work environment, where you will have the opportunity to learn and grow as a software developer ... Solid knowledge of : Backend Python development and API development. ... From our early days we are in constant evolution and presently we would like now to add in our staff a Backend ... Build API and backend features that satisfy the requirements in terms of security, scalability, performance
  • Le Wagon, Inc.
  • Salamanca
  • May 6
Responsibilities of a Full Stack Developer Creating user interfaces Writing backend code Managing ... How do I prepare for a full stack developer interview? ... What should be included in a full-stack developer resume? ... What are the essential skills for a full stack developer? ... Becoming a successful full stack developer requires a wide range of technical and soft skills.
  • Intellectsoft
  • Salamanca
  • May 19
Join to apply for the Senior Python Developer (with ML) role at Intellectsoft 3 weeks ago Be among the ... Requirements 5+ years of experience in backend software development with a focus on building scalable ... first 25 applicants Join to apply for the Senior Python Developer (with ML) role at Intellectsoft Intellectsoft ... performance and address any issues that arise Explore opportunities to integrate ML workflows into backend ... Referrals increase your chances of interviewing at Intellectsoft by 2x Get notified about new Python Developer
  • Sanoma Learning
  • León
  • May 9
Back-end developer in a Scrum-based team.
  • hurra.com™
  • oña
  • May 17
Teams application into a multi-tenant solution.The Django/ Python backend is established but requires ... Freelance Microsoft Teams Integration Consultant/ Developer I 100% remoteJoin to apply for the Freelance ... Microsoft Teams Integration Consultant/ Developer I 100% remote role at hurra.comJob OverviewWe are ... seeking an experienced Microsoft Teams Integration Consultant/Developer to transform our existing single-tenant
  • Silicon Dali
  • Salamanca
  • May 27
You will collaborate closely with designers, backend engineers, and product managers to build high-quality ... Join to apply for the React Native Mobile Developer role at Silicon Dali Location Salamanca, Spain ... membership Provident fund About The Role We are seeking a talented and motivated React Native Mobile Developer
  • hurra.comTM
  • Ávila‎
  • May 15
The Django/ Python backend is established but requires expertise in Teams OAuth integration, multi-tenant ... Freelance Microsoft Teams Integration Consultant/ Developer I 100% remoteJoin to apply for the Freelance ... Microsoft Teams Integration Consultant/ Developer I 100% remote role at hurra.com Job OverviewWe are ... seeking an experienced Microsoft Teams Integration Consultant/Developer to transform our existing single-tenant
  • Vitio - Remote Patient Monitoring
  • León
  • May 30
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. ... As we grow our product offerings and infrastructure, we need a Principal Backend Lead (Java) to reinforce ... Backend Architecture & Development - Architect and maintain scalable, reliable Java-based services.
  • LocalStack
  • Palencia
  • May 19
Writing clean, scalable code in Python and React (preferably TypeScript), contributing to both backend ... Solid understanding of backend systems, cloud infrastructure (AWS preferred), and frontend development ... Bonus : Background in developer tooling or helping teams adopt CI / CD and cloud best practices. ... Contributing innovative ideas to improve LocalStack's product and enhance the developer experience ... LocalStack, you will lead end-to-end development of impactful features, shaping a seamless and scalable developer
  • SEMrush
  • Palencia
  • May 4
As our portfolio grows, we need a backend developer to help us and make the world better. ... We’re hiring for Senior Java/Golang Developer (Frozen Team).Hi there! ... We’re hiring for Senior Java/Golang Developer (Frozen Team).Tasks in the roleHelp the team to modernize ... legacy backend services and the cloud-native applications while maintaining the current implementations ... It’s important for us that our future Backend Engineer is ready to work in a team and make decisions
  • Tether.io
  • Oña
  • May 20
TasksAs a Senior Backend Developer, you will be a part of the team that works on the development of Tether ... backend components: New Products and Features: Tether continuously strives to create innovative new ... Scalability: All backend services that power Tether must remain effortlessly smooth, responsive, and ... The Backend Development team is responsible for building all the services and core processes with the
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