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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Backend Engineer - **Company:** Plain Concepts - **Location:** Zaragoza, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** .NET Framework, Agile Methodology, Artificial Intelligence, Unit Testing, Microsoft Azure, Cloud Computing, Cloud Engineering, Continuous Integration, Blockchain, Software Engineering, ReactJS, Backend, Vue.js, AngularJS, Integration Tests, Front End Software Development - **Published:** August 21, 2026 - **Apply:** https://www.buscojobs.com.es/senior-backend-engineer-en-zaragoza-ID-368326907 ## About the Role 8+ years of experience working with .Net Experience in architecture Experience using AZURE services Solid experience with testing (unit testing, integration tests, etc.) Knowledge in CI/CD application as an essential part of software development Good English level (international environment) Passion for technology and software development Previous experience leading client meetings Constant drive to learn and ability to learn quickly What else would we like? You not only create code from tickets, you take care of the backlog, features and functionalities Experience working with any frontend framework (React, Angular, Vue) You have experience of training teams or doing technical interviews You have previously worked in a multidisciplinary team with multiple projects You like to lead a technical projects through to completion ## Description We're Growing Our Dream Team!As part of our international Principal Engineers team, you'll craft tailor-made solutions that wow our clients. We're hunting for a passionate Principal Cloud Engineer with a solid technical background. Your mission is not just to build infrastructure - but toWe're Growing Our Dream Team!As part of our international Principal Engineers team, you'll craft tailor-made solutions that wow our clients. We're hunting for a passionate Principal Cloud Engineer with a solid technical background. Your mission is not just to build infrastructure - but todesign, evolve and scale cloud-native and AI-driven platformsthat are secure, resilient, and production-ready.This role is for engineers who enjoyowning architecture decisions, working close to product and AI teams, and pushing cloud platforms to the next level.Here's the deal:You'll tackle the unique challenges of cloud infrastructure, working alongside a team of brilliant minds to build scalable and reliable solutionsYou'll dive into cutting-edge projects using the latest tech to push boundaries and make an impactWhether you prefer working from home or vibing with us at our offices, the choice is yoursAGILE isn't just a buzzword here - it's how we roll. Multidisciplinary teams? Check. Full ownership of projects? Double checkRequirements8+ years of experience working with .NetExperience in architectureExperience using AZURE servicesSolid experience with testing (unit testing, integration tests, etc.)Knowledge in CI/CD application as an essential part of software developmentGood English level (international environment)Passion for technology and software developmentPrevious experience leading client meetingsConstant drive to learn and ability to learn quicklyWhat else would we like?You not only create code from tickets, you take care of the backlog, features and functionalitiesExperience working with any frontend framework (React, Angular, Vue)You have experience of training teams or doing technical interviewsYou have previously worked in a multidisciplinary team with multiple projectsYou like to lead a technical projects through to completionBenefitsSalary determined by the market and your experienceFlexible schedule 35 Hours / WeekFully remote work (optional)Flexible compensation (restaurant, transport, and childcare)Fully free health insurance, with a co-payment for dental servicesIndividual budget for training or equipment and free Microsoft certificationsEnglish lessonsBirthday day offMonthly bonus for electricity and Internet expenses at homeDiscount on gym plan and sports activitiesPlain Camp (annual team-building event)Extra perks: events attendance and speakers, welcome pack, baby basket, Christmas basket, discount portal for employees The pleasure of always working with the latest technological tools!Will you let us know you better?The selection process: Simple, just 3 steps.Phone screen2 interviews with the teamWhat is Plain Concepts?Plain Concepts is a global company of over 500 people passionate about technology and innovation. Since our founding, we have grown through technical proficiency and confidence in ideas that others might consider risky, creating custom solutions for our clients. With offices in more than 6 countries, our mission is to continue to drive cuttingedge projects around the world.We are highly committed to technical excellence. We are known for developing highly customized projects, offering specialized technical consultancy and training.Thanks to the great work of our technicians, we have been recognized for our ability to lead innovative projects that generate value, from artificial intelligence to blockchain, driving solutions that help companies optimize their performance.What we do at Plain Concepts?We pride ourselves on being a 100% technical team, dedicated to crafting custom projects from scratch, offering expert technical consultancy, and providing top-tier training.Our approach goes beyond traditional outsourcing; we focus on creating value together with our clientsOur teams are diverse and multidisciplinary, operating in a flat, collaborative structureWe live and breathe AGILE principles, ensuring flexibility and efficiency in everything we doKnowledge-sharing is at our core: from supporting each other internally to contributing to the broader tech community through conferences, events, and talksInnovation drives us - even the boldest ideas are welcome hereTransparency underpins all our relationships, fostering trust and long-term partnershipsWant to learn more?Check out our website!At Plain Concepts, we certainly seek to provide equal opportunities. We want diverse applicants regardless of race, colour, gender, religion, national origin, citizenship, disability, age, sexual orientation, or any other characteristic protected by law.#J-*****-Ljbffr ## Related Videos - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application) - [Back(end) to the Future: Embracing the continuous Evolution of Infrastructure and Code](https://www.wearedevelopers.com/videos/440-back-end-to-the-future-embracing-the-continuous-evolution-of-infrastructure-and-code) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [The 7 Most Popular Backend Frameworks for Developers](https://www.wearedevelopers.com/magazine/403-the-7-most-popular-backend-frameworks-for-developers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)