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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer - Fountain Hire - **Company:** Scalis - **Location:** Albacete, Spain - **Contract:** Permanent contract - **Skills:** Agile Methodology, Amazon Web Services, Code Review, Interaction Design, PostgreSQL, MongoDB, Node.Js, Ruby on Rails, Web Application Security, Software Engineering, Systems Architecture, TypeScript, Web Applications, Tailwind, ReactJS, Backend, Restful APIs, Serverless Computing - **Published:** July 29, 2026 - **Apply:** https://www.buscojobs.com.es/senior-software-engineer-fountain-hire-en-albacete-ID-364534657 ## About the Role 7+ years of experience in full?stack software engineering. Proven product?oriented development experience. Proficiency in Ruby on Rails, React, TypeScript, PostgreSQL (must have) and optional MongoDB, Express, TailwindCSS. Strong problem?solving skills and ability to think critically about user interactions and system architecture. Ability to work independently, confidently, in dynamic situations with limited information. Excellent communication skills, in English, written and verbal. Nice to have Experience in B2B SaaS startup environments and remote international settings. Familiarity with coding agents, automated code reviews, event?driven architectures, serverless, high?volume, micro?services, web security, AWS and Agile. Experience in Agile development and cross?functional team collaboration. Prior startup or international context experience. ## Description Senior Software Engineer - Fountain MexicoHaga clic en "Solicitar" a continuación para enviar su candidatura.Asegúrese de que su CV está actualizado y de que ha leído primero las especificaciones del puesto.Fountain Mexico is a leading enterprise solution provider for frontline workforce management, serving companies such as UPS, CLEAR, Stitch Fix, GoPuff, Fetch, and sweetgreen.The company closed $185M in Series C in ****.About the jobAs a Senior Software Engineer you will collaborate with engineers, designers, and product managers to build user?centered web applications that improve employee retention and the experience of frontline workers.What you'll be doingDesign, develop, test and maintain product features and enhancements.Collaborate closely with product and design teams to bring features to life.Review and collaborate on other developers' work.Implement RESTful API endpoints and build new functionality in our backend codebase (Ruby on Rails or Express/Node.js) and model changes in PostgreSQL or MongoDB.Ensure product quality, reliability, operations and security.Identify performance bottlenecks and optimise applications for speed, scalability and ease of use.Stay up to date with industry trends and continuously seek opportunities to enhance the user experience.What you should bring7+ years of experience in full?stack software engineering.Proven product?oriented development experience.Proficiency in Ruby on Rails, React, TypeScript, PostgreSQL (must have) and optional MongoDB, Express, TailwindCSS.Strong problem?solving skills and ability to think critically about user interactions and system architecture.Ability to work independently, confidently, in dynamic situations with limited information.Excellent communication skills, in English, written and verbal.Nice to haveExperience in B2B SaaS startup environments and remote international settings.Familiarity with coding agents, automated code reviews, event?driven architectures, serverless, high?volume, micro?services, web security, AWS and Agile.Experience in Agile development and cross?functional team collaboration.Prior startup or international context experience.BenefitsFull?time employment.Competitive health insurance plan.Christmas bonus.Flexible time off.Fountain?wide perks, paid holidays, annual allowances for ongoing education, home office, cell phone and wellness reimbursements.Equal OpportunityFountain is proud to be an equal?opportunity workplace.xcskxlj We welcome applicants of any educational background, gender identity and expression, sexual orientation, religion, ethnicity, age, socioeconomic status, disability, and veteran status.#J-*****-Ljbffr ## Related Videos - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [40 Minutes to Build a Serverless COVID-19 REST and GraphQL APIs](https://www.wearedevelopers.com/videos/208-40-minutes-to-build-a-serverless-covid-19-rest-and-graphql-apis) - [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [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) - [NoSQL Data Modeling for Front-end Developers](https://www.wearedevelopers.com/videos/297-nosql-data-modeling-for-front-end-developers) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk)