Senior Software Engineer

More in detail, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.

For our specialized team, we are looking for a Senior Software Engineer , with at least 9 years of experience in the position.

As a Senior Software Engineer, you'll take technical ownership of critical systems and drive architectural direction across multiple teams. In our agile, DevOps-centric environment, you'll lead the end-to-end lifecycle of high-impact services—shaping design, delivery, and operations—while mentoring engineering leads and influencing best practices at scale.

Hybrid (3 days in the office, 2 days remote)

o Lead cross-team design reviews, ensuring alignment with performance, security, and scalability goals.

• DevOps & Delivery Excellence

o Champion observability, resilience, and "everything as code" across infrastructure and deployments.

o Act as a senior technical liaison for stakeholders—translating strategic goals into actionable roadmaps.

o Establish and enforce coding standards, testing requirements (TDD / BDD), and performance benchmarks.

o Introduce and evangelize new tools, frameworks, and processes that elevate team productivity and code quality.

o 9–12 years building and scaling distributed systems in agile / DevOps organizations.

o o BS / MS in Computer Science (or equivalent industry experience).

o Strong frontend acumen with React, JavaScript / TypeScript, and API-first integration (OpenAPI).

o Deep familiarity with Kubernetes orchestration, container security, and infrastructure as code.

o Skilled at performance tuning, capacity planning, and defining non-functional requirements.

Backend : Java, Spring Boot, Entity Framework, REST

Numerous benefits (Heath Care Plan, Internet Connectivity, Life and Accident Insurances).

Retribución Flexible´ Program : (Meals, Kinder Garden, Transport, online English lessons, Heath Care Plan…)

Free access to several training platforms

Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime…)