Vagas remotas de Java para candidatos em Espanha.

Design, build, and maintain scalable systems for synthetic identities, test data seeding, mocking, load testing, and deterministic validation workflows.

• Senior
• CI/CD
• Java
• Python
• +1

Build distributed systems to scale alert ingestion and delivery of Prometheus-based alerts

• Lead
• Java
• Python
• Salesforce

Build distributed systems to scale alert ingestion and delivery of Prometheus-based alerts

• Lead
• Java
• Python
• Salesforce

Build distributed systems to scale alert ingestion and delivery of Prometheus-based alerts

• Lead
• Java
• Python
• Salesforce

Build distributed systems to scale alert ingestion and delivery of Prometheus-based alerts

• Lead
• Java
• Python
• Salesforce

Build distributed systems to scale alert ingestion and delivery of Prometheus-based alerts

• Lead
• Java
• Python
• Salesforce

Design, build, and maintain core backend systems for Product Analytics, ensuring scalability, reliability, and high performance

• Senior
• Java
• SQL

Individual contribution: architect systems, write code, deployments, etc.

• Middle
• AWS
• Azure
• CI/CD
• +8

Individual contribution: construct systems, write code, deployments, etc.

• Senior
• AWS
• Azure
• CI/CD
• +8

Individual contribution: construct systems, write code, deployments, etc.

• Junior
• AWS
• Azure
• CI/CD
• +5

Work directly with the co-founders

• Senior
• Java
• Node.js
• PostgreSQL
• +1

Hustle and Determination - We hire people who take full ownership of their craft and relentlessly pursue excellence with speed and determination. We choose the hard problems and do not give up.

• Senior
• Java
• Node.js
• PostgreSQL
• +1

Participate in the development of some of the most critical and challenging services in our ecosystem, seeking to build long-term and sustainable solutions.

• Senior
• AWS
• GCP
• Golang
• +4

PostHog Code, the only AI devtool that understands your product, not just your codebase.

• Java
• PHP
• Python
• +1

Build and maintain backend applications using Java 21 and Spring Boot, making basic changes to the React/TypeScript frontend when needed.

• Senior
• Java
• Node.js
• PostgreSQL
• +3

Architektur & Entwicklung skalierbarer Backend-Services mit Django / Django REST Framework

• Senior
• AWS
• Azure
• CI/CD
• +8

Design, train, fine-tune, and evaluate deep learning, classical ML, and foundational GenAI models (LLMs, diffusion models) to drive core product features.

• Senior
• AWS
• Docker
• Java
• +2

Build and scale critical systems: design and operate high-throughput, data-intensive ingestion and trace-query systems supporting LangSmith, built on SmithDB, our purpose-built database for agent observability.

• Senior
• AWS
• GCP
• Java
• +4

Conduct security reviews, including design reviews, threat modeling, and penetration testing of new features and major changes.

• Lead
• Java
• Python

Be an owner: Design and implement real-time services with high throughput and low latency requirements, verify, deploy and operationalize them

• AWS
• Azure
• CI/CD
• +3

Design and build robust, scalable backend systems and APIs across Segment’s data platform.

• AWS
• CI/CD
• Java
• +3

Work alongside Twilio New business Account Executives, other Twilio Solutions Engineers, Professional Services and Twilio Partners as needed through the pre-sales process, to strategise and plan for deal success.

• Lead
• Azure
• Java
• Node.js
• +4

Design and implement high-quality, scalable integrations for various infrastructure components, databases, and applications

• Senior
• Java
• Kubernetes
• Python
• +1