Senior Backend Developer (3/617)

SUMMARY

💰 140 - 170 PLN/h (B2B) 

📍 Hybrid/Kraków (3 days a week of work from the office)

💼 Senior

PROJECT

Are you ready to join a strategic partnership between telecommunication operators and digital service providers? Join our team to help offer various services in one place and simplify the payment process through a single transaction.

YOU WILL

• Be part of a distributed, multicultural, and Agile Tech/Product Team located in Oslo, Kraków and Trondheim
• Join the growing Technical Team (currently 38 Engineers)
• Work on building digital platforms with high usage of telecommunications APIs (Voice, Messaging, B2B, Telco sales platforms)
• Design new back-end features and extend existing ones using Kotlin and Java
• Utilize modern technical tools mainly from within the AWS suite, built with Terraform and Terragrunt
• Cultivate the best coding practices and collaborate with experienced Senior Engineers
• Deploy services using CI/CD practices exclusively
• Cooperate with surrounding company's Product Teams like Identity, Data, E-commerce, Voice, Messaging
• Travel to Norway for business trips

MUST HAVE

• 4+ years of experience in similar positions
• Excellence with Kotlin and Java programming languages
• Availability to drive and oversee software development initiatives
• Passion for software development and openness to other programming languages (Go, Python, Rust)
• Knowledge of REST and HTTP protocol, API design, and API security
• Knowledge of SQL and database servers such as MySQL/PostgreSQL
• Understanding of web security concepts and the OAuth2 standard
• Familiarity with Docker, AWS at any level, and Kubernetes at any level
• Knowledge of infrastructure as code and GitOps concepts
• Understanding of CI/CD concepts
• Excellent written and spoken English (to communicate with colleagues from all over the world)
• Availability to work from our office in Kraków if needed

OUR OFFER

• Possibility to attend internal and external training
• Benefits: Extended medical care for you and your family; Multisport Plus Benefit card; Life insurance
• Accident and Health disability coverage (Lloyds)