Technical Lead (.NET & Azure) 100% remote

Role 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 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 we look for?

We are looking for fa highly skilled Technical Lead to build and scale cloud-native backend systems on Azure. This role combines hands-on engineering, technical leadership, and innovation in Generative AI to deliver high-impact solutions for global clients.

The ideal candidate is a proactive leader who can balance deep technical expertise with team leadership, drive architectural decisions, and ensure high-quality delivery while collaborating with internal and external stakeholders.

100% remote within Spain

Key Responsibilities:

Lead the design, development, and deployment of enterprise-scale applications.

Define application architecture, coding standards, and engineering best practices.

Provide technical leadership, mentoring, and coaching to development teams.

Drive technical decision-making aligned with business objectives.

Design and implement cloud-native solutions on Microsoft Azure.

Develop integrations using REST APIs, Azure Integration Services, and Event-Driven Architectures

Support CI/CD implementation and automation initiatives.

Collaborate with architects, business stakeholders, project managers, QA teams, and global delivery teams. Ensure solutions are scalable, secure, maintainable, and cost-effective

Mandatory requirements:

8–12 years in core software development, distributed systems, or large-scale platform engineering - including strong Python and Nodejs expertise.

4-5 years building, deploying, and scaling machine learning models, LLMs, or agentic workflows into live production.

Deep experience with FastAPI (or similar modern frameworks)

Hands-on experience with Azure cloud architecture and operations.

Strong knowledge of:

Microservices and distributed systems

Docker and Kubernetes (ACA and AKS)

Proven experience with: CI/CD pipelines (Azure DevOps)

Infrastructure as Code (Terraform preferred)

Demonstrated leadership experience in mentoring teams and driving delivery. Desirable skills: Experience with Azure AI foundry, Databricks, or big data pipelines

Knowledge of event-driven systems (Azure Service Bus, Azure Data Factory)

Familiarity with API gateways and service mesh

Understanding of cloud security, IAM, and governance What can we offer?

• 23 days of Annual Leave plus the 24th and 31st of December as discretionary days!

• Numerous benefits (Heath Care Plan, teleworking compensation, Life and Accident Insurances).

• `Retribución Flexible´ Program: (Meals, Kinder Garden, Transport, online English lessons, Heath 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.

Skills

.NET, Azure API Management, Azure DevOps, React, Angular, C#, CI/CD, jQuery

About UST

UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients’ organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.