Go Developer

We are a global OSINT company headquartered in the US, empowering investigators and security professionals with cutting-edge AI-powered products. Our technology collects and analyzes massive volumes of data from open sources, including social media, messengers, and the dark web, to create a comprehensive picture for data-driven investigations and decision-making.

Our customers include S&P 500 companies and law enforcement agencies in 80+ countries worldwide. Social Links is scaling rapidly, growing 2x annually, with the ambition of becoming a unicorn valued at $1B+.

We are looking for a Go Developer to help us with the new project we're building. This is an ODP, an AI-Native OSINT Open Data Platform for threat intelligence and investigation workflows. This is a cloud-native, microservices-based distributed system designed for intelligence operations at scale.

Scale: 300M requests/month | 10K concurrent workflows | 99.99% availability

Your Tasks Will Be

• Design and implement high-throughput REST APIs using Gin
• Build Temporal workflows and activities for complex, multi-step data pipelines
• Create robust validation logic for YAML DSL against ontology schemas
• Integrate with PostgreSQL, MongoDB, and Delta Lake data stores

Key Patterns You'll Work With

YAML DSL → Temporal Workflows: parse declarative pipelines and generate durable execution plans

Multi-tenant isolation: namespace-level separation, RBAC via Keycloak

Our Ideal Candidate Has

• Strong production experience with Go
• Strong understanding of distributed systems and microservices patterns
• Experience with workflow orchestration: Temporal, Cadence, or similar
• Proficiency with PostgreSQL and schema design

Experience building high-throughput REST APIs

• Familiarity with event-driven architecture: Kafka, Pulsar, or similar
• Solid understanding of concurrency patterns in Go: goroutines, channels, context
• Experience with Docker and basic understanding of Kubernetes/container orchestration
• English – intermediate level or higher
• Russian – advanced level or higher

Nice To Haves

Background in OSINT, threat intelligence, or security domain

Experience with MongoDB and document databases

Familiarity with Delta Lake or data lakehouse patterns

Kubernetes deployment and operations experience

Experience with gRPC alongside REST

What We Offer

• Remote-first setup: work from anywhere in the world, except Russia and Belarus
• Work on a greenfield, technically challenging product: distributed system at scale
• High degree of ownership: influence architecture, reliability, and engineering practices
• Strong engineering culture: code reviews, clear boundaries, focus on maintainability and observability
• Direct collaboration with senior technical stakeholders: engineering leadership, product
• We are an equal-opportunity employer and are committed to fostering a diverse and inclusive environment for all candidates.