Senior Full Stack Engineer | React & Node.js | 100% Remote

Us Technology International Private Limited; Cartagena; A distancia; EUR 45.000 - 65.000; Jornada completa

Descripción de la vacante

A leading technology multinational is seeking a Senior Full Stack Engineer to enhance their internal cloud-based actuarial solutions platform. The ideal candidate will possess expertise in API-driven development, strong problem-solving skills, and a passion for creating efficient digital solutions in a fully remote setting.

Servicios

23 days of annual leave plus discretionary days

Flexible remuneration programs (meals, childcare)

Access to training platforms

Career stability and growth opportunities

Referral bonuses

Work-life balance measures

Platform discounts and gym access

Formación

• 8+ years of software development experience.
• Fluent in English (B2+).
• Ability to quickly learn new technologies.

Responsabilidades

• Collaboratively build and deploy effective applications with well-tested code.
• Design, develop, test, deploy, and support API-based systems with a cloud-first approach.
• Mentor and coach teammates.

Conocimientos

Node.js

React

TDD

Relational databases

NoSQL databases

AWS

Problem-solving

Communication

Descripción del empleo

We are looking for top talent to join our team!

UST is a multinational company based in North America, certified as a Top Employer, with over 35,000 employees worldwide and a presence in more than 30 countries. We are leaders in digital technology services, providing large-scale technological solutions to major companies.

We are seeking a Senior Full Stack Engineer to join our software development team, focusing on building an internal cloud-based actuarial solutions platform. The ideal candidate can independently design and develop API-driven web applications from concept to deployment, with a strong emphasis on cloud-first architecture. They should have deep knowledge of programming languages, frameworks, and modern deployment practices. This role involves solving complex technical challenges and effectively communicating solutions to stakeholders and developers.

Location:

100% remote for candidates based in Spain

Requirements:

• 8+ years of software development experience
• Proficiency in full-stack tools, including frontend frameworks, databases, and deployment
• Experience with various programming languages
• Experience with Test-Driven Development
• Knowledge of database technologies (Relational and NoSQL)
• Ability to quickly learn new technologies
• Strong problem-solving skills with creativity and experience
• Excellent communication skills, able to explain complex topics clearly
• Fluent in English (B2+)

Must-Have Skills: Node.js, React, TDD, Relational/NoSQL databases, AWS (including Step Functions, Batch, Lambdas, ECS)

Nice-to-Have Skills: C#, Terraform, Docker/Linux Containers, Container Orchestration (ECS/Fargate), Jenkins/GitHub Actions, Azure, Groovy, Python, Shell Scripting

Job Responsibilities:

• Collaboratively build and deploy effective applications with well-tested code
• Design, develop, test, deploy, and support API-based systems with a cloud-first approach
• Make timely decisions on technical challenges
• Manage tasks and timelines independently
• Support legacy systems while developing new ones
• Seek continuous quality improvements
• Mentor and coach teammates
• Perform other duties as assigned

Work Schedule: 10:00-19:00, Monday to Friday, coordinating with U.S. team hours

What We Offer:

• 23 days of annual leave plus discretionary days on December 24th and 31st
• Benefits including health care, teleworking allowance, life and accident insurances
• Flexible remuneration programs (meals, childcare, transport, online English lessons, health care)
• Access to training platforms
• Career stability and growth opportunities
• Referral bonuses
• Flexible payment options (12 or 14 payments per year)
• Work-life balance measures (flexibility, remote work, summer hours)
• Platform discounts and gym access

If you're interested, apply now! We look forward to connecting with you.

At UST, we are committed to equal opportunity employment and do not discriminate based on race, gender, disability, age, religion, sexual orientation, or nationality. We are especially interested in hiring individuals with disability certificates.