[8GT] Senior Fullstack Developer / Tech Lead

Software Mind

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San José, San José Province, cr remote Until 10/6/2026 8+ years exp First posted August 7, 2026 Last posted August 7, 2026
Job description

We are Software Mind, an awesome team of engineers who are ready to ramp up any top-notch company’s projects! Our aim? To always be one step ahead. Become part of a multicultural company in constant growth with an excellent work environment certified by Great Place To Work!

Responsibilities

  • Design, develop, and maintain scalable backend microservices and APIs
  • Lead technical delivery across engineering workstreams, ensuring code quality and best practices
  • Collaborate with cross-functional teams to deliver platform features end-to-end
  • Mentor engineers and conduct code reviews
  • Participate in architecture discussions and technical decision-making
  • Support CI/CD pipelines, deployment processes, and production reliability
  • Work within Agile/Scrum delivery frameworks

Requirements

  • 8+ years of professional software engineering experience
  • Strong proficiency in backend development (Node.js, TypeScript, Python, or Go)
  • Experience with AWS cloud-native services (Lambda, S3, SQS, CDK, DynamoDB, Step Functions)
  • Solid SQL and NoSQL database experience (MongoDB, DynamoDB)
  • Experience with microservices architecture and event-driven systems
  • Strong understanding of CI/CD, Git, and Agile methodologies
  • Excellent English communication skills
  • Experience in Tech Lead or senior leadership capacity

Nice to Have

  • Experience in media, ad tech, or data-heavy platforms
  • Familiarity with Snowflake, Kinesis, or data pipeline tooling
  • Experience with Kafka or streaming architectures

We are accepting applications from LATAM countries
#LI-DNI

About this role

Summary

Design, develop, lead microservices, mentor engineers, and support deployment in an agile environment.

Job title

Senior Fullstack Developer / Tech Lead

Experience level

8+ years

Minimum experience

8+ years exp

Industry

software

Location requirements

Remote candidates in LATAM accepted; based in San José, Costa Rica allowed.

Salary

Not specified

Management role

Yes

Skills & keywords

Required skills

Node.jsTypeScriptPythonGoAWSLambdaS3SQSCDKDynamoDBMongoDBSQLNoSQLmicroservicesCI/CDGitEnglish

Preferred skills

mediaad techdata-heavy platformsSnowflakeKinesisKafkastreaming architectures

Specializations

backend developmentmicroservicescloud-nativeAPI designleadership
Locations

Structured locations inferred from the posting.

Costa Rica

Remote Country

San José Province, San José, Costa Rica

On-site City