Senior Golang Software Engineer
Infatica.io • Spain
Posted: January 28, 2026
Job Description
Infatica.io is a global provider of proxy and DaaS solutions. We're building our own high-load web scraping platform: an API where you can submit any URL and receive clean HTML or structured JSON output, without worrying about proxies, CAPTCHAs, or anti-bot systems.
The platform will support both cloud deployment and on-premises deployment in client infrastructure (on-prem, Kubernetes).
We are now looking for a Senior Golang Software Engineer who will lead and drive Golang solutions, and shape the future of our cutting-edge scraping infrastructure.
Infatica.io is a global provider of proxy and DaaS solutions. We're building our own high-load web scraping platform: an API where you can submit any URL and receive clean HTML or structured JSON output, without worrying about proxies, CAP...Core Qualifications:
•At least 6 years of professional software development, with
writing production services in Go.
•Strong command of Go syntax, idioms, and best practices (e.g.
effective use of goroutines, channels, context).
•Deep understanding of Go’s memory model and garbage collection.
•Solid grasp of writing safe, concurrent/parallel code (mutexes,
atomics).
•Designing and implementing RESTful APIs and/or gRPC services.
•Solid understanding of HTTP, TCP/IP, serialization (JSON,
Protobuf).
•Writing concurrent code safely (mutexes, atomic ops).
•Profiling and optimizing Go applications (pprof, benchmarking).
•Comfortable reading and writing Go modules and managing
dependencies (Go Modules).
Technical “Good to Know”:
•Relational databases (MySQL, PostgreSQL): schema design,
indexing, query optimization, connection pooling.
•ClickHouse or other OLAP use cases.
•Linux command-line proficiency (shell scripting, job scheduling,
basic networking commands).
•Understanding of security best practices (TLS, OAuth2/JWT,
secrets management)
Additional Content
Infatica.io is a global provider of proxy and DaaS solutions. We're building our own high-load web scraping platform: an API where you can submit any URL and receive clean HTML or structured JSON output, without worrying about proxies, CAPTCHAs, or anti-bot systems.
The platform will support both cloud deployment and on-premises deployment in client infrastructure (on-prem, Kubernetes).
We are now looking for a Senior Golang Software Engineer who will lead and drive Golang solutions, and shape the future of our cutting-edge scraping infrastructure.
Infatica.io is a global provider of proxy and DaaS solutions. We're building our own high-load web scraping platform: an API where you can submit any URL and receive clean HTML or structured JSON output, without worrying about proxies, CAP...Core Qualifications:
•At least 6 years of professional software development, with
writing production services in Go.
•Strong command of Go syntax, idioms, and best practices (e.g.
effective use of goroutines, channels, context).
•Deep understanding of Go’s memory model and garbage collection.
•Solid grasp of writing safe, concurrent/parallel code (mutexes,
atomics).
•Designing and implementing RESTful APIs and/or gRPC services.
•Solid understanding of HTTP, TCP/IP, serialization (JSON,
Protobuf).
•Writing concurrent code safely (mutexes, atomic ops).
•Profiling and optimizing Go applications (pprof, benchmarking).
•Comfortable reading and writing Go modules and managing
dependencies (Go Modules).
Technical “Good to Know”:
•Relational databases (MySQL, PostgreSQL): schema design,
indexing, query optimization, connection pooling.
•ClickHouse or other OLAP use cases.
•Linux command-line proficiency (shell scripting, job scheduling,
basic networking commands).
•Understanding of security best practices (TLS, OAuth2/JWT,
secrets management)