Telco Integration Software Engineer (Remote/Hybrid)

AVSystem; Kraków; Hybrid; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Onsite gym

Multisport card

Medical care

MacBook Pro / ThinkPad with 2 monitors

Flexible working hours/remote work

Career development opportunities

Job summary

AVSystem in Kraków is seeking an Integration Software Engineer with a programming and networking background to contribute to our Unified Management Platform (UMP) for telco service providers.

You will write code, configure the platform for customers, implement REST API integrations, and collaborate directly with clients during delivery and post-delivery support, while growing in-house Scala skills and expanding your knowledge of networking and Linux tools.

Qualifications

• Bachelor’s degree in ICT or Software Engineering / IT / Electronics and Telecommunications.
• Fluency in programming is required; at least one language (Python preferred).
• Experience in writing REST API integrations (client & server side).
• Familiarity with networking concepts (firewalls, IP, WLAN, TCP/UDP, HTTP(S), SNMP).
• Basic Linux system administration skills (logs, CLI tools).
• Strong communication with customers and ability to work under deadlines.

Responsibilities

• Write code and configure the platform during project deliveries.
• Develop project‑specific code in the platform GUI for router configuration.
• Implement REST API integrations with external systems.
• Configure GUI to display, monitor and report router KPIs.
• Report to Solution Architect and perform code reviews with engineers.
• Provide post‑delivery technical support and knowledge transfer to customers.

Skills

Programming fluency

Python

REST APIs

Networking concepts

Linux basics

Customer communication

Scala eagerness

Education

Bachelor’s degree in Information and Communication Technology or Software Engineering / IT / Electronics and Telecommunications

Tools

curl

ssh

tcpdump

Job description

AVSystem in Kraków is seeking an Integration Software Engineer with a programming and networking background to contribute to our Unified Management Platform (UMP) for telco service providers.

You will write code, configure the platform for customers, implement REST API integrations, and collaborate directly with clients during delivery and post-delivery support, while growing in-house Scala skills and expanding your knowledge of networking and Linux tools.