Senior Frontend Developer
Waltz
Software Engineering
Zaragoza, Spain
Posted on Aug 11, 2025
About UsWaltz is a category-creator start-up in the Fintech and Proptech sectors.Waltz is making financing and purchasing US real-estate surprisingly simple and fast with an all-in-one digital platform.
Just Waltz in, Waltz out, and the property is yours.We are well-funded by two top Israeli VCs and over 40 strategic international angels from the fintech, insurance, banking, and real estate sectors.
We're also seeing strong demand, and our sales team is growing fast to keep up with it!About the job – Senior Frontend Developer.We are looking for a highly skilled and experienced Frontend Developer with a strong background in B2C products to join our team.In this role, you will be responsible for designing, developing, testing, and maintaining our server-side applications.
Collaborating closely with our team of talented developers, designers, and product managers, you will play a pivotal role in delivering delightful solutions that empower our clients to invest in real estate abroad with ease.If you are a self motivated, results-driven Frontend Developer with a passion for cutting-edge technologies and B2C products, we encourage you to apply for this exciting opportunity.
Join us as we continue to disrupt the industry and make a meaningful impact in the FinTech and PropTech sectors.ResponsibilitiesDesign, develop, test, and maintain client-side applications using React.js and other relevant technologies.Collaborate with product managers, designers, and other developers to create innovative solutions that meet our clients' needs.Participate in code reviews and provide constructive feedback to other team membersTroubleshoot, debug and maintain consumer facing production environmentWork independently to manage your own workload and prioritize tasksRequirementsStrong experience as Frontend development particularly with in consumer-facing production systems.At least 3 years of experience working with React.jsAt least 2 year of experience working with TypeScriptNext.js experience - AdvantageExperience with large-scale FE applications - AdvantageProven hands on experience working in a modern development environment (trunk based development, CI/CD, extensive testing, deployment strategies, a/b testing etc).AdvantagesExperience working on Saas/B2C Fintech/Proptech productsExperience working with design system.Contact information for CV's: ******
Just Waltz in, Waltz out, and the property is yours.We are well-funded by two top Israeli VCs and over 40 strategic international angels from the fintech, insurance, banking, and real estate sectors.
We're also seeing strong demand, and our sales team is growing fast to keep up with it!About the job – Senior Frontend Developer.We are looking for a highly skilled and experienced Frontend Developer with a strong background in B2C products to join our team.In this role, you will be responsible for designing, developing, testing, and maintaining our server-side applications.
Collaborating closely with our team of talented developers, designers, and product managers, you will play a pivotal role in delivering delightful solutions that empower our clients to invest in real estate abroad with ease.If you are a self motivated, results-driven Frontend Developer with a passion for cutting-edge technologies and B2C products, we encourage you to apply for this exciting opportunity.
Join us as we continue to disrupt the industry and make a meaningful impact in the FinTech and PropTech sectors.ResponsibilitiesDesign, develop, test, and maintain client-side applications using React.js and other relevant technologies.Collaborate with product managers, designers, and other developers to create innovative solutions that meet our clients' needs.Participate in code reviews and provide constructive feedback to other team membersTroubleshoot, debug and maintain consumer facing production environmentWork independently to manage your own workload and prioritize tasksRequirementsStrong experience as Frontend development particularly with in consumer-facing production systems.At least 3 years of experience working with React.jsAt least 2 year of experience working with TypeScriptNext.js experience - AdvantageExperience with large-scale FE applications - AdvantageProven hands on experience working in a modern development environment (trunk based development, CI/CD, extensive testing, deployment strategies, a/b testing etc).AdvantagesExperience working on Saas/B2C Fintech/Proptech productsExperience working with design system.Contact information for CV's: ******