Senior Networking Engineer

SoftServe; Polska; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Health coverage

Paid time off

Wellness support

Learning opportunities

Hybrid work format

Job summary

SoftServe is seeking a senior network engineer to design, configure, and validate SD-WAN and service-provider routing solutions for enterprise and telecom clients. You will apply Cisco IOS and multi-vendor routing expertise alongside Python-based automation and Cisco NSO/YANG orchestration.

You will also work with Spirent TestCenter/Cyberflood for test automation, maintain code quality, and collaborate across teams in a hybrid work setup.

Qualifications

• Senior network engineer with Cisco IOS and multi-vendor routing expertise.
• Hands-on SD-WAN configuration, optimization, and troubleshooting.
• Strong Python for automation and test-case scripting.
• Experience with Git version control and ESXi virtualization.
• Experience with Spirent TestCenter/Cyberflood for test automation.

Responsibilities

• Configure, optimize, and troubleshoot SD-WAN networks.
• Validate service-provider routing and scenarios (MPLS, BGP, OSPF, L3VPN).
• Support network automation and service orchestration using Cisco NSO and YANG.
• Write Python scripts to automate configuration and testing.
• Build and run test-case automation with Spirent tools.

Skills

Senior-level network engineering

Cisco IOS

multi-vendor routing

Python for network automation

Git version control

ESXi virtualization

English communication

Tools

Spirent TestCenter

Spirent Cyberflood

Cisco NSO/YANG

Git

Job description

In this role, you will join a network automation team designing, configuring, and validating SD-WAN and service-provider routing solutions for enterprise and telecom clients. You will combine deep Cisco IOS and multi-vendor routing expertise with Python-based network automation, Cisco NSO/YANG service orchestration, and test-case automation to deliver reliable, well-documented network configurations across physical and virtual (ESXi) environments.

RESPONSIBILITIES

• Configure, optimize, and troubleshoot SD-WAN networks, including interoperability with legacy routing protocols (OSPF, BGP)
• Validate service-provider routing and network scenarios spanning IP/MPLS, BNG, and L3VPN
• Support network automation and service orchestration using Cisco NSO and YANG data models
• Write Python scripts to automate configuration, testing, and complex operational processes, increasing engineering efficiency
• Build and run test-case automation, including manual test definition and traffic stream configuration/automation on Spirent TestCenter and Spirent Cyberflood
• Diagnose and troubleshoot issues across Python code, network configuration, and physical/virtual (ESXi) environments
• Analyze, verify, and optimize client requirements to improve solution quality and performance
• Apply SDN/virtualization technologies (e.g., Nuage) to telco cloud and infrastructure-as-code initiatives
• Use Git for version control and collaborate cross-functionally (e.g., via Jira) throughout delivery

REQUIREMENTS

• Senior-level network engineering background with strong Cisco IOS and multi-vendor routing/switching expertise
• Hands-on experience configuring, optimizing, and troubleshooting SD-WAN networks
• Service-provider routing depth: MPLS, BGP, OSPF, L3VPN, BNG - telecom/ISP environment experience valued
• Proficiency in Python for network automation and test-case automation
• Experience with Git version control
• Experience troubleshooting network, code, and virtualization (ESXi) issues
• Strong client-facing skills: ability to analyze, verify, and optimize technical requirements
• Comfortable working in English within a multicultural, cross-functional environment
• Flexibility to regularly overlap with the US-based team for meetings, typically between 6:00 PM and 8:00 PM CET/CEST, with flexible scheduling of working hours.

SoftServe is an equal opportunity employer. Qualified applicants will receive consideration regardless of race, color, ancestry, ethnicity, national origin, religion, sex, sexual orientation, gender identity or expression, age, citizenship, disability, health condition, marital or family status, veteran status, or any other characteristic protected by applicable law.

About us

We are a digital engineering and technology consulting company where expertise grows alongsidepeople. For more than 30years, we have been elevating technology: helping organizations navigate complex businesschallenges by combining deepengineering knowledge with thoughtful, research-backed innovation. Our teams work across keyareas: digitalengineering, data and analytics, Cloud, and AI/ML. In each, we deliver practical, scalablesolutions rooted in realbusiness needs and measurable human impact.

You bring your perspective and ambition. We create an environment where your work meetsclarity, confidence, andpurpose.

We offer

Work from home, from the office, or in a hybrid format that supports focus andcollaboration.

Competitive, market-based pay, benchmarked by role andlocation - plus health coverage, paid time off, wellness support, and learningopportunities.

Approachable leaders who communicate openly, keep teams close to the strategy, andsupport long-term planning.

Advanced tech communities

Stay close to AI/ML, Cloud, Quantum Computing, IoT, andRobotics communities, with projects built on modern frameworks.

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