Golang Backend Engineer

Technologies we use

Expected

• Gulp
• Docker
• Kubernetes

Optional

• AWS
• Google Cloud Platform
• Linux
• ArgoCD
• Java
• Scala
• C
• C++
• Rust

Operating system

• Linux

About the project

The project provides maintenance and development for a high-load platform for hotel reservations, It requires improvements and optimizations of the UI and backend functionality.

Small team (1-10 people)

The project team consists of 12-15 developers, PO, and a Solution Architect.

This is how we organize our work

Team size

12-15

This is how we work

• you focus on a single project at a time
• you have influence on the technological solutions applied
• you focus on product development
• agile

Team members

• backend developer
• technical leader
• architect
• devOps
• product owner

Your responsibilities

• Develop and maintain backend services using Golang
• Collaborate with cross-functional teams (engineering, DevOps, product)
• Design and implement scalable APIs and services
• Work within a microservices-based architecture
• Ensure code quality through reviews and collaboration (e.g. pair programming)
• Identify and resolve performance and reliability issues
• Contribute to continuous improvement of engineering practices and processes
• Troubleshoot and debug complex technical issues

Our requirements

• 2+ years of hands-on experience with Golang
• Strong understanding of Go fundamentals, standard library, and best practices
• Experience designing and working with APIs (REST and/or gRPC)
• Experience with microservices architecture
• Good understanding of asynchronous communication and concurrency
• Solid problem-solving skills and proactive mindset
• Experience working in collaborative engineering teams

Optional

• Experience with cloud platforms (AWS, GCP, or Azure)
• Familiarity with Linux environments
• Experience with containers (Docker, Kubernetes) and related tools (e.g. ArgoCD)
• Understanding of networking basics (routing, gateways, firewalls, etc.)
• Experience with other programming languages (Java, Scala, C/C++, Rust)
• Interest in the travel domain
• Degree in Computer Science or a related field

What we offer

• Vacation days: Up to 26 business days per year.
• 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types
• Health and life insurance (Luxmed)
• MyBenefit platform with Multisport option
• Internal psychological support service
• English language classes from the first working day
• Access to external learning platforms: O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training
• Flexible workplace: work from the office, from home, or choose a hybrid option
• Tech Skills Mentoring Program
• Opportunities to develop as a public speaker, mentor, or technical interviewer
• Fully paid idle (bench) when not involved in a project
• Certification reimbursement (AWS, GCP, Microsoft, etc.)

This is how we work on a project

• code review
• pair programming
• Continuous Integration
• DevOps

Development opportunities we offer

• substantive support from technological leaders
• technical knowledge exchange within the company
• time for development of your ideas

Benefits

• sharing the costs of sports activities
• private medical care
• sharing the costs of foreign language classes
• sharing the costs of professional training & courses
• life insurance
• remote work opportunities
• flexible working time
• corporate products and services at discounted prices
• integration events
• coffee / tea
• drinks
• employee referral program
• extra leave

DataArt Poland sp. z o.o.

Our client is a big enterprise in Travel & Hospitality domain.