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.NET Developer

Remote, Madrid·Added 25 days ago

UST

132 open roles

Overview

Job details

  • 12 or 14 salary payments a year

    Your pick, per the ad: the same annual pay either way.

  • Fully remote

    Per the ad.

Requirements

  • Have the right to work in Spain

    UST doesn't mention sponsorship in the ad.

  • Work in English

    English is required, per the ad.

  • Have senior-level experience

    Senior-level role.

Requirements

Nice to have

  • Hands-on experience with AWS.
  • Experience configuring and improving CI/CD pipelines.
  • Knowledge of JavaScript SPA frameworks.
  • Cloud-native observability.
  • Infrastructure as Code (IaC).

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).
  • `Retribución 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 we'll get in touch to fill you in details. UST is 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.

The role

Job description

We are still looking for the very Top Talent...and we would be delighted if you were to join our team!

More in details, UST is a multinational company based in North America, certified as a Top Employer 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 Developer (.NET) across the project of the client from the banking sector.

Main tasks and accountabilities will be:

  • Design, build and maintain high-quality.NET software components across the full software delivery lifecycle.
  • Take hands-on ownership of technically complex platform components, ensuring they are robust, maintainable, scalable and well documented.
  • Apply strong engineering judgement to architecture, design, implementation, testing and operational considerations.
  • Work closely with trading, product, architecture, infrastructure and partner technology teams to deliver solutions aligned to business priorities.
  • Contribute to strong engineering practices including automated testing, observability, secure coding, CI/CD and effective release management.

What UST expects from you?

  • Advanced English (C1 level mandatory).
  • Expert-level C# and.NET/.NET Core experience.
  • Strong understanding of Object-Oriented Design (OOP), SOLID principles and Clean Architecture.
  • Strong experience designing, building and supporting ASP.NET Core Web APIs and RESTful services in production environments.
  • Advanced understanding of multithreading, asynchronous programming, performance tuning and distributed systems.
  • Proven experience with SQL and NoSQL databases, including data modelling, performance considerations and operational support.
  • Hands-on experience with Docker and containerization technologies.
  • Strong experience designing and delivering API-based microservices and Service-Oriented Architectures (SOA).
  • Strong discipline around automated testing: Unit Testing, Integration Testing, BDD, NUnit, Mockito, Cucumber
  • Extensive experience with messaging and event-driven architectures: RabbitMQ, TIBCO, SignalR
  • Strong experience with CI/CD practices and source control tools:Git, TeamCity

Hiring process

3 steps3 interviews1–2 weeks in all
  1. Learning about who you are

    With recruitment team

    Conversation about your background and experience; for some roles, a sense of your technical proficiency.

  2. Understanding what makes you tick

    What motivates you, your working style and personality, and whether you would thrive in UST and client team dynamics.

  3. Final interview

    With future peers, sometimes leadership or the client

    Informal chat with your future peers about team fit; depending on the role, members of the leadership team or the client may join.

  • UST replies within 24 hours of the final interview.
  • Timing depends on everyone's availability.

About UST

UST is a global digital transformation and IT services company headquartered in Aliso Viejo, California, USA. With over 30,000 employees worldwide, UST partners with major corporations across industries such as banking, healthcare, retail, and manufacturing to deliver technology solutions, including cloud, data analytics, and application development. The company has a strong global footprint with delivery centers across North America, Europe, Asia, and Latin America.

In Spain, UST has a significant presence in Málaga, where it operates a technology and innovation hub. The Málaga office is a key delivery center for European clients, offering roles in software engineering, data, and digital services. UST is known for its collaborative culture and investment in employee development, making it an attractive option for international professionals seeking to work in Spain's growing tech ecosystem.

Industry
Technology
Founded
1999
Employees
30,000
Headquarters
Alameda, USA
In Spain
Málaga
Website
ust.com

Good to know if you are moving

  • UST's Málaga office is part of a growing tech hub in southern Spain, offering a Mediterranean lifestyle with lower cost of living compared to Madrid or Barcelona.
  • The company provides visa and relocation support for international hires, as part of its global mobility programs.
  • UST emphasizes continuous learning and offers certifications and training in cloud, data, and engineering.
  • Málaga has a growing international community and is well-connected by air to major European cities, making it easy for expats to travel.
  • UST has a diverse workforce with employees from many nationalities, and English is commonly used in the Málaga office.
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