Senior Golang Developer

Who we are?

We're ITSG Global - a modern and experienced software development company. We've been using the latest technologies to help our Clients to grow effectively since 2007. Our experience in Big Data, VR, IoT, UI/UX, and other fields allowed us to deliver high-quality services for companies like Starfish Storage, Device Insight, Craftguide, BEN Energy, and many more.

We are seeking an experienced Golang Developer to build one of our infrastructure solutions to handle back-end logging services. This is a big-data, stream-oriented, Elastic stack solution that helps to keep our core products maintainable and observable. You will join an international team creating a new bespoke zero-trust security solution, which is designed from the ground up to solve the problems with security in a modern way. The solution introduces multiple innovations like ecosystems, RT threat learning using A.I. optimization. 


  • Improvements on back end logging applications
  • Maintaining and orchestrating high volumes of data
  • Conducting code reviews, bug fixes and preliminary testing of GoLang applications
  • Maintaining real time data flow from source to target Elastic Stack
  • Combining several disparate logs into a single event using common even format CEM


  • Strong knowledge of Golang
  • Familiar with Linux system  
  • Good knowledge of database programming (including triggers, stored procedures, schema versioning, etc.)
  • Experience in design and implementation of distributed systems (distributed transaction processing, distributed locking, high availability)
  • Knowledge of data versioning and service orchestration
  • Familiar with public key infrastructure, X509 certificates, CSRs, IPv6 fundamentals
  • Experience with REST APIs and VPN fundamentals

We offer:

We are offering superb career growth opportunities, great compensation, and benefits.

  • Salary: 120 - 160 + vat/h 
  • Possibility to choose a working system (100% remotely, hybrid or on-site in Warsaw),
  • Work in an experienced team of experts
  • Using the latest tools and technologies in everyday work,
  • Individual training and the possibility of promotion,
  • Benefits: English lessons, Multisport cards, and private medical insurance, integration events, training budget.