Senior Golang Developer

4 hours ago

GGroup-IB

Senior Golang Developer

Full time

• Senior
• Remote
• Madrid, Spain
  
  

PostgreSQLSQLRabbitMQRediscybersecurityThreat IntelligenceDistributed SystemsObservabilityGrafanaPrometheusLinuxGoalertsAPIsBackend Services

Job Description

Group-IB is a leading cybersecurity company building high-load backend services for fraud protection, threat intelligence and digital risk prevention. The team works on complex, data-heavy systems that collect, process and serve large volumes of data in real time.

Location: Madrid, Spain. Remote.

Responsibilities / Your Mission:

• Design and implement new product features and APIs
• Build integrations with third-party data sources
• Increase the share of Golang services
• Improve performance and scalability (query optimizations, sharding, etc.)
• Integrate services across the Group-IB product ecosystem
• Develop and maintain internal platforms used across teams
  
  

Requirements / What We Are Looking For:

• 5+ years of professional experience with Golang
• Strong sense of ownership and a product mindset
• Solid knowledge of SQL and experience with PostgreSQL or similar
• Comfortable working in Linux environments
• Experience developing production-grade systems and APIs
• English at upper-intermediate level or higher
  
  

What Sets You Apart:

• Experience with Elasticsearch, Prometheus, Grafana, S3, or Cassandra
• Experience with Redis or similar in-memory storage
• Familiarity with message brokers (RabbitMQ, Kafka, NATS)
• Experience with high-load or distributed systems
• Observability skills (metrics, logs, alerts, traces)
  
  

Why choose Group-IB: Work on real-stakes cybersecurity problems, grow professionally with funded certifications and opportunities across global offices, and collaborate with an international team focused on fighting digital crime.

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alertsAPIsBackend ServicescybersecurityDistributed SystemselasticsearchGoObservability

Not enough data to estimate a salary range for this role in this region yet.

Group-IB is a leading cybersecurity company building high-load backend services for fraud protection, threat intelligence and digital risk prevention. The team works on complex, data-heavy systems that collect, process and serve large volumes of data in real time.

Location: Madrid, Spain. Remote.

Responsibilities / Your Mission:

• Design and implement new product features and APIs
• Build integrations with third-party data sources
• Increase the share of Golang services
• Improve performance and scalability (query optimizations, sharding, etc.)
• Integrate services across the Group-IB product ecosystem
• Develop and maintain internal platforms used across teams
  
  

Requirements / What We Are Looking For:

• 5+ years of professional experience with Golang
• Strong sense of ownership and a product mindset
• Solid knowledge of SQL and experience with PostgreSQL or similar
• Comfortable working in Linux environments
• Experience developing production-grade systems and APIs
• English at upper-intermediate level or higher
  
  

What Sets You Apart:

• Experience with Elasticsearch, Prometheus, Grafana, S3, or Cassandra
• Experience with Redis or similar in-memory storage
• Familiarity with message brokers (RabbitMQ, Kafka, NATS)
• Experience with high-load or distributed systems
• Observability skills (metrics, logs, alerts, traces)
  
  

Why choose Group-IB: Work on real-stakes cybersecurity problems, grow professionally with funded certifications and opportunities across global offices, and collaborate with an international team focused on fighting digital crime.