Added: 2025-05-28 15:56.00
Updated: 2025-05-30 03:44.13

Senior React Developer (Redux) (100% remote within Spain)

Madrid , Community of Madrid, Spain

Type: n/a

Category: IT & Internet & Media

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Requirements: English
Company: UST Espaa & Latam
Region: Madrid , Community of Madrid

UST is looking for the very Top Talent...and we would be delighted if you were to join our family!
More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.

What are we looking for?
We are looking for a Senior React Developer working close to one of our main clients in financial sector.

Main tasks and accountabilities will be:
Design, develop and maintain web applications and APIs using ReactJS, NodeJS, and related technologies
Write reusable, efficient and testable code
Collaborate with cross-functional teams to design, implement and test new features
Ensure the technical feasibility of UI/UX designs
Optimize applications for maximum speed and scalability
Participate in code review and ensure code quality standards are met
Write automated logical tests as part of the development process
Troubleshoot and debug issues reported by customers and other stakeholders
Stay up-to-date with emerging trends in front-end and back-end development technologies

What UST expects from you?
Strong proficiency in JavaScript, ReactJS, and NodeJS
Experience with Redux, and GraphQL is a plus
Experience with web technologies such as HTML, CSS, and RESTful APIs
Understanding of web application security best practices
Ability to write automated logical tests using frameworks like Jest, Mocha, and Chai
Familiarity with Agile methodologies and software development lifecycle
Bachelor''s or Master''s degree in Computer Science or related field.
Travel to London occasionally.
Good english level (C1) you will be working with international teams.

Work location
100% remote within Spain.

Work schedule
Business Hours. No intensive working days for friday or summer.

What can we offer?

23 days of Annual Leave plus the 24th and 31st of December as discretionary days!
Numerous benefits (Health Care Plan, teleworking compensation, Life and Accident Insurances).
`Retribucin Flexible Program: (Meals, Kinder Garden, Transport, online English lessons, Health Care Plan...)
Free access to several training platforms
Professional stability and career plans
UST also, compensates referrals from which you could benefit when you refer professionals.
The option to pick between 12 or 14 payments along the year.
Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime...)
UST Club Platform discounts and gym Access discounts

If you would like to know more, do not hesitate to apply and well get in touch to fill you in details. We are waiting for you!

In UST we are committed to equal opportunities in our selection processes and do not discriminate based on race, gender, disability, age, religion, sexual orientation or nationality. We have a special commitment to Disability Inclusion, so we are interested in hiring people with disability certificate.

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