Software Mind

Information Technology And Services

SeniorBackEndEngineer

San José, San José Province, Costa Rica FULL TIME Remote Friendly
The Brief

“Senior Back End Engineer at Software Mind. Skills: Backend development, Microservices, AWS, C# /.NET. Develop backend services. Maintain backend services”

Industry & Context.

Information Technology And Services
Problems you'll solve

Take ownership of complex system-level challenges; Solve cross-cutting technical challenges

What They're Looking For.

Must Have

5+ years of professional backend development, Excellent communication in English — written and spoken, Proficiency in C# /. NET (ASP. NET Core Web API,. NET 8), Clean architecture principles, Hands-on experience designing and building RESTful microservices at scale, Solid understanding of multi-tenant SaaS architecture patterns, Experience with AWS services: Lambda, SQS/EventBridge, S3, RDS/PostgreSQL or DynamoDB, Familiarity with Identity & Auth patterns: JWT, OAuth 2. 0, Experience working in brownfield environments, Experience with containerization (Docker), CI/CD pipeline management

Nice to Have

Experience in retail, e-commerce, or B2B commerce domains, Familiarity with headless or composable commerce architectures, Experience with marketplace integrations (Amazon SP-API, Walmart Marketplace API), Background in promotional products, print-on-demand, or B2B e-commerce, Experience working in distributed, multi-vendor delivery models, Experience with Keycloak or similar identity providers

What You'll Do.

Develop backend services

Maintain backend services

Participate in code reviews

Uphold engineering standards

Collaborate with Tech Lead

Align on API contracts

Navigate brownfield complexity

Work with legacy systems

Support migration planning

Ensure backward compatibility

Participate in sprint ceremonies

Contribute to observability improvements

How You'll Work.

Team & Collaboration

Collaborate with Tech Lead; Collaborate with cross-functional teams

Communication Scope

Excellent communication in English — written and spoken

Process & Methodology

Backlog refinement, Technical design sessions

Free ATS check

Applying for this Senior Back End Engineer role?

Most applicants get filtered before a human reads their resume. See if yours makes the cut.

How to Apply on SmartRecruiters

  • SmartRecruiters often includes a video screening step — check camera and mic permissions.
  • Link your GitHub or portfolio directly in the profile section for technical roles.
  • Applications may be reviewed by AI scoring before reaching a recruiter — use keywords from the job description.

ANONYMOUS · UNFILTERED

What do employees actually say about Software Mind?

Real rants from real employees. Read before you apply.

Read Company Rants →