Hybrid Integration Engineer Onsite Telco Support

AVSystem; Seattle (WA); Hybrid; USD 130,000 - 160,000; Full time

Job summary

AVSystem seeks an Integration Software Engineer to join the Onsite Delivery team in Seattle, WA. You will be the face of AVSystem at a flagship North American telco customer, blending hands-on coding with configuration, integrations, and knowledge transfer onsite.

You'll work with remote teams in Europe and the customer to deliver configurations, REST API integrations, and end-to-end deployment support, while maintaining deep product knowledge of UMP, ACS, and the device management stack.

Qualifications

• Bachelor’s degree in Computer Science (preferred), Software Engineering, Electronics and Telecommunications, or equivalent practical experience.
• Proficient in at least one programming language (Python nice to have).
• Willingness to learn other functional programming languages.
• Experience writing REST API integrations (client- and server-side).
• Solid understanding of networking and TCP/IP stack: switching/routing fundamentals (CCNA-level is a plus), firewalls, IP, WLAN, TCP/UDP, HTTP(S), DNS, DHCP.
• Linux system administration skills: gathering logs, executing scripts, CLI tooling (curl, ssh, ss, tcpdump, traceroute, ping); RHCSA-level comfort is a plus.
• Working knowledge of servers, APIs, application architecture, and observability tools; basic familiarity with containers and virtualization.
• Fluent in English; daily direct communication with customer onsite and with remote European team.
• Authorization to work in the United States; able to commute to the customer site in the Seattle, WA area on a hybrid schedule.
• Optional: familiarity with telecom/device-management protocols is a strong plus: CWMP (TR-069), TR-369 (USP), XMPP, PKI.

Responsibilities

• Lead or assist in the technical implementation of projects and programs assigned to the team with minimal supervision.
• Maintain an end-to-end overview of projects: scope, dependencies, milestones, and how AVSystem products fit into the customer’s architecture.
• Establish and maintain effective working relationships with customer staff at all levels.
• Work closely with the remote AVSystem team to ensure successful delivery of configurations, integrations, and knowledge transfer.
• Develop and maintain deep knowledge of AVSystem products (UMP, ACS, device management stack) to advise, configure, and troubleshoot.
• Write project-specific code in our platform GUI to facilitate router and CPE configuration.
• Implement REST APIs integrations with the customer’s external systems.
• Configure our platform GUI to display, monitor, and report on router and service KPIs.
• Participate directly in deployment and ongoing activities — system configuration, verification, and troubleshooting onsite.
• Translate customer requirements into actionable engineering tasks for remote team; support integrations post-deployment; train customer teams.

Skills

Python

REST API

Networking

Linux

English

Scripting/Curl

Education

Bachelor’s degree in Computer Science or related

Tools

curl

ssh

ss

tcpdump

traceroute

ping

Job description

AVSystem seeks an Integration Software Engineer to join the Onsite Delivery team in Seattle, WA. You will be the face of AVSystem at a flagship North American telco customer, blending hands-on coding with configuration, integrations, and knowledge transfer onsite.

You'll work with remote teams in Europe and the customer to deliver configurations, REST API integrations, and end-to-end deployment support, while maintaining deep product knowledge of UMP, ACS, and the device management stack.