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Software Engineer .Net (AWS )

3Pillar GlobalFull-time$100k - $250k*Costa RicaMay 15, 2025
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We are 3PILLAR GLOBAL 

Position within Costa Rica.

We build breakthrough software products that power digital businesses. We are an innovative product development partner whose solutions drive rapid revenue, market share, and customer growth for industry leaders in Software and SaaS, Media and publishing, information services, and retail.
 
Our key differentiator is our product mindset. Our development teams focus on building outcomes, and all of our team members around the globe are trained on the product mindset’s core values: – time to Value, Solve For Need, and Excel at Change. Our teams apply this mindset to build digital products that are customer-facing and revenue-generating. Our business-minded approach to agile development ensures that we align with client goals from the earliest conceptual stages through market launch and beyond.

Key Responsibilities:

  • Craft client code that is not just efficient but also performant, testable, scalable, secure, and of the highest quality.
  • Provide accurate status tracking, reporting, and estimation using project methods and tools.
  • Gather requirements, validate their understanding amongst the team, and create and maintain relevant documentation.
  • Execute activities within the current methodology and uphold the highest quality standards.
  • Foster collaboration with fellow engineers, designers, and managers to comprehend user pain points and iterate on solutions that drive client success.
  • Take ownership of projects, from technical design to a successful launch.

Minimum Qualifications:

  • We are looking for a Mid or Senior level
  • Demonstrated expertise with a minimum of 3+ years of experience in .NET CORE.
  • Solid on working on AWS Cloud environments +3y experience 
  • Solid on working with Relational and NoSQL experience DBs +2y experience each
  • Experience working with Agile methodologies
  • Solid experience working with microservices.
  • Experience with Docker / Containerization.
  • Solid experience working with APIs +2y experience.
  • Solid experience working with Unit Testing +1y experience.
  • Experience working with Object Oriented Programming, SOLID Principles, and OWASP.
  • Solid experience with multiple design patterns, theory, practice breaking down complexity, and their implementation
  • A high level of English proficiency is required to interact with a globally-based development team.
  • Demonstrated experience following and adapting high-level architecture to project and client needs.
  • High-level design proficiency following UML / C4 / ArchiMate.
  • Experience in effectively working collaboratively among relevant information stakeholders to create and implement well-tested, scalable, secure, and performant enterprise-level systems that ultimately deliver the client’s desired business outcome.

Additional Experience Desired:

  • Knowledge of source control tools.
  • Understanding of Software Development Life Cycle (SDLC).
  • Proficiency in Object-Oriented Programming (inheritance, polymorphism, classes, instances, properties).
  • Knowledge of protocols like HTTP, and serialization formats like JSON and XML.
  • Knowledge of document databases.
  • Experience with Unit testing.
  • Experience in building CI/CD pipelines.
  • Knowledge of building Cloud Native applications.

Benefits:

  • Beach House.
  • “Aseisthmus”(“Asociación Solidarista”).
  • Additional Leave Days - 1 Day off (Graduation), 2 Days off (Bereavement, Marriage).
  • Learning and Development CR (courses, certifications, Tech training, mentor me). Sponsored certifications.
  • Private Medical Insurance.
  • Benefits by law.
  • Work from home.
What is it like working for 3Pillar Global?

At 3Pillar, we offer a world of opportunity:
Imagine a flexible work environment – whether it's the office, your home, or a blend of both. From interviews to onboarding, we embody a remote-first approach. 
You will be part of a global team, learning from top talent around the world and across cultures, speaking English everyday. Our global workforce enables our team to leverage global resources to accomplish our work in efficient and effective teams. 
We’re big on your well-being – as a company, we spend a whole trimester in our annual cycle focused on wellbeing. Whether it is taking advantage of fitness offerings, mental health plans (country-dependent), or simply leveraging generous time off, we want all of our team members operating at their best.
Our professional services model enables us to accelerate career growth and development opportunities - across projects, offerings, and industries.
We are an equal opportunity employer. It goes without saying that we live by values like Intrinsic Dignity and Open Collaboration to create cutting-edge technology AND reinforce our commitment to diversity - globally and locally. 

Join us and be a part of a global tech community! 🌍💼 Check out our Linkedin site and Careers page to learn more about what it’s like to be part of our #oneteam! 

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