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Senior Software Engineer – Backend

hace 2 semanas

San Francisco, Heredia, Costa Rica UST A tiempo completo

Role Description
Senior Software Engineer – Backend & Data Systems
Developer III - Software Engineering
Who We Are
Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create transformative experiences and human-centered solutions for a better world.

UST is a mission-driven group of 29,000+ practical problem solvers and creative thinkers in more than 30 countries. Our entrepreneurial teams are empowered to innovate, act nimbly, and create a lasting and sustainable impact for our clients, their customers, and the communities in which we live.

With us, you'll create a boundless impact that transforms your career—and the lives of people across the world.

Visit us at

You Are
UST is searching for a Senior Software Engineer who will collaborate on the technical design of backend solutions, ensuring quality, scalability, and maintainability.

The Opportunity

  • Analyze functional and non-functional requirements, proposing technical solutions aligned with the overall architecture.
  • Design and implement efficient and traceable data processing workflows (ETL/ELT).
  • Develop APIs and backend services that interact with databases, external systems, and AI components.
  • Mentor mid-level and junior engineers, promoting good development practices and code review.
  • Participate in architectural decisions, technology selection, and the definition of technical standards.
  • Document technical decisions, architectural diagrams, and key system processes.

This position description identifies the responsibilities and tasks typically associated with the performance of the position. Other relevant essential functions may be required.

What You Need

  • Advanced proficiency in Java and/or .NET (C#) for backend service development.
  • Knowledge of Python for data processing.
  • Advanced SQL proficiency: schema design, complex queries, performance optimization.
  • In-depth knowledge of software design patterns and SOLID principles.
  • Experience in designing and implementing distributed and decoupled architectures (event-driven, microservices, etc.).
  • Development and integration of ETL/ELT processes with tools such as SSIS, Apache Airflow, or similar.
  • Familiarity with observability tools (logging, tracing, metrics).
  • Advanced English (technical reading, documentation, international collaboration).
  • Desired Technical Skills:
  • Experience with TypeScript and modern frameworks , Angular, React, etc.).
  • Knowledge of CI/CD, automated testing, and deployment in cloud environments (Azure, GCP, AWS).
  • Experience collaborating with ML or GenAI teams.
  • Experience with GraphQL and advanced RESTful APIs.

Benefits
Employees receive eleven (11) paid holidays, two (2) weeks of paid vacation per year, and are eligible for health, dental, disability and life insurance.

What We Believe
We proudly embrace the values that have shaped UST since day one. We build our culture of Humility, Humanity, and Integrity. These values inspire us to nurture a people-first, human centric culture that fosters diversity, prioritizes sustainable solutions, and keeps our people and clients at the forefront of all decisions.

Humility
We will listen, learn, be empathetic and help selflessly in our interactions with everyone.

Humanity
Through business, we will better the lives of those less fortunate than ourselves.

Integrity
We honor our commitments and act with responsibility in all our relationships.

An Equal Opportunity Workplace, Free of Discrimination and Harassment
At UST, we strive to provide a work environment free of discrimination and harassment. We are an equal opportunity employer and employment decisions are based on merit and business needs. Our Human Rights Policy further illustrates our stand on this. We are committed to following fair employment practices that provide equal opportunities to all employees. We do not discriminate or allow harassment on the basis of race, color, religion, disability, gender, national origin, sexual orientation, gender identity, gender expression, age, genetic information, military status, or any other legally protected status. At UST, we value diversity and believe that a diverse workplace builds a competitive advantage.

Un lugar de trabajo con igualdad de oportunidades y libre de discriminación y acoso
En UST, nos esforzamos por proporcionar un ambiente de trabajo libre de discriminación y acoso. Somos un empleador que ofrece igualdad de oportunidades y basa las decisiones de empleo en los méritos y las necesidades del negocio. Estamos comprometidos a seguir prácticas de empleo justas que brinden igualdad de oportunidades a todos los empleados. No discriminamos ni permitimos el acoso por motivos de raza, color, religión, discapacidad, género, origen nacional, orientación sexual, identidad de género, expresión de género, edad, información genética, estado militar o cualquier otro estado legalmente protegido. En UST, valoramos la diversidad y creemos que un lugar de trabajo diverso construye una ventaja competitiva.

UST reserves the right to periodically redefine your roles and responsibilities based on the requirements of the organization and/or your performance.

UST

Skills
Leadership Development,Node.Js,Technical Support