Software Engineer (Go)

Madrid - Spain

Yearly Salary: EUR 50000 - 80000

Posted on: 18 hours ago

Vacancies: 1 Vacancy

Job Summary

Were on the lookout for a talented Software Engineer (Go)
5080K EUR Full Remote (Spain) Work with AI dev tools Series A startup backed by top US VCs.

The Opportunity
Agentero is a remote-first Series Abacked startup building technology to modernize insurance distribution. One of our core initiatives Producerflow () is transforming how carriers manage producer onboarding and compliance for millions of users. With $25M raised from top investors including Foundation Capital (Uber Netflix) and USV (Twitter Coinbase). Were at an inflection point and were looking for builders to help us scale.

Youll work closely with design and product to deliver end-to-end features leveraging AI-assisted development to move faster and smarter.

What Youll Do

Ship weekly: transform complex insurance workflows into intuitive experiences partnering with the product team to deliver end-to-end solutions from database to UI.
Design and implement reliable backend services in Go that directly solve carrier operations and developer integration challenges.
Own API design and implementation for both internal UI consumption and external developer integrations ensuring excellent developer experience.
Build comprehensive testing strategies (unit integration E2E) to maintain 99.9% uptime and catch issues before users do.
Implement monitoring and alerting that helps us proactively address issues before they impact carriers or developers.
Contribute to engineering best practices and help teammates level up with AI tools.

What Were Looking For (Must-haves)

Several years of experience building production Go services (we welcome both mid-level and senior engineers).
Product mindset: ability to understand user problems and translate them into technical solutions.
Experience designing REST/gRPC APIs with a focus on developer experience and backward compatibility.
Experience with observability tools and incident response.
Comfortable experimenting with AI coding tools (training provided).
Willingness to work across the stack: you dont need to be a React expert but you should be excited to learn and contribute.

Nice-to-haves

React/TypeScript experience.
Experience building developer-facing APIs and SDKs.
Strong experience with Google Cloud Platform (Cloud Run Pub/Sub Cloud Tasks) and Spanner DB.
Experience mentoring and improving team testing practices.

Our Tech Stack

Backend: Go Google Cloud Platform (Cloud Run Spanner Pub/Sub) Terraform.
Frontend (when you jump in): React TypeScript Tailwind.
APIs: REST gRPC OpenAPI specifications.
Observability: Google Cloud Monitoring OpenTelemetry structured logging.
AI Tools: Claude Code Max Plan Cursor for development acceleration.
CI/CD: GitHub Actions Cloud Build.

Why You Should Join Agentero

Salary: 5080K EUR equity.
Remote-first: Work from anywhere in Spain.
Private health insurance Flexible retribution (Cobee).
Home office setup budget.
Training and development budget.
AI-first culture: every engineer gets Claude Code Max Plan Cursor.
International team: collaborate with colleagues in Spain and the US.
Team offsites in places like Mexico City Miami Lisbon and more!

Our Values

Wow Stakeholders: Innovate to solve real problems simply.
Win It: Persistence grit and cross-team collaboration.
One Team: Success comes from supporting and challenging each other.
Trust & Tell: Transparency and openness in communication.
Own It: Accountability for results and outcomes.

Our Recruitment Process
We respect your time so heres what to expect:

Initial call with our People Team.
Role-specific call with our CTO.
Technical Call & Test with the Backend Team.
Final conversation with our CEO.

Apply Now
Apply with your LinkedIn or GitHub no cover letter needed. Just share a sentence about a feature you built that users loved. Well respond fast!

Were on the lookout for a talented Software Engineer (Go)5080K EUR Full Remote (Spain) Work with AI dev tools Series A startup backed by top US VCs.The OpportunityAgentero is a remote-first Series Abacked startup building technology to modernize insurance distribution. One of our core initiatives...