Senior Software Engineer – Network Protocols, Devices

Eleven Eleven

Senior Software Engineer developing AWS cloud-based central authentication platform for global connectivity. Collaborating with Agile teams to enhance network protocols and device management services.

Posted 6/5/2026full-timeRemote • 🇺🇸 United StatesSenior💰 $155,000 - $165,000 per yearWebsite

Tech Stack

Tools & technologies

AWSCloudDNSElasticSearchLinux.NETPythonSQLSwitching

About the role

Key responsibilities & impact

Configure, manage, and troubleshoot MikroTik RouterOS environments, including scripting, APIs, and policy enforcement
Architect, implement, and maintain software systems that interact with or control network infrastructure
Perform advanced network protocol integration, especially focused on RADIUS, 802.1X, and related AAA technologies
Develop automation tools and network services that streamline configuration, authentication, and device lifecycle management
Design, build, and maintain efficient, security-hardened containerized services optimized for resource-constrained environments and modern Linux-based infrastructure
Collaborate with other development, product management and UX team members to turn user stories into performant, scalable capabilities, features, services, and applications within the ecosystem
Partner with team members across functions to solve architectural and code-design challenges
Stay informed about service design and code best practices
Work within Agile methodology with two-week sprints
Identify and incorporate security requirements in the software development lifecycle process
Participate in security reviews as needed to facilitate technical discovery
Mentor junior engineers and contribute to team-level knowledge sharing and best practices
Participate in on-call rotation

Requirements

What you’ll need

8+ years of professional software engineering experience, ideally in network-focused roles
Hands-on experience working with MikroTik devices, RouterOS scripting, API integration, and configuration automation
Deep understanding of RADIUS, AAA workflows, 802.1X, EAP methods, and certificate-based authentication
Solid understanding of network fundamentals: routing, switching, VLANs, firewalling, DHCP, DNS, VPNs, etc.
Preferred Linux knowledge and comfort in CLI-driven environments
Familiarity with Git, CI/CD pipelines, and Infrastructure-as-Code (CloudFormation preferred)
Experience with RESTful API design and development
Experience in complex AWS systems with an emphasis on Serverless
Experience building scalable cloud services
Proven experience shipping product as part of an Agile team
Strong desire to help a successful company scale existing cloud-based services while also being a significant contributor to the development of new products
Bachelor's degree in related field
Works in a variety of languages and frameworks, from legacy .NET, C# and SQL to more modern Linux, Python and Elasticsearch
Candidates for this role, must be based in the United States and legally eligible to work for any US employer.

Benefits

Comp & perks

medical, dental and vision coverage
401(k) plan
attractive paid time off policy

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

MikroTik RouterOSscriptingAPI integrationRADIUS802.1XEAP methodscertificate-based authenticationnetwork fundamentalsLinuxRESTful API design

Soft Skills

collaborationmentoringproblem-solvingcommunicationknowledge sharingagilityteamworkadaptabilityleadershiptechnical discovery

Certifications

Bachelor's degree