Performance/optimization embedded Engineer

Ensis Technologies Inc; Colorado; On-site; USD 140,000 - 190,000; Full time

Job summary

Ensis Technologies Inc. is seeking a senior embedded firmware engineer skilled in C and C++ to join a performance optimization initiative in Denver. The role emphasizes low-level memory optimization on Linux-based platforms, with strong networking protocol experience in IPv4/IPv6 and related stacks.

The candidate will contribute to building a new optimization team, with scripting exposure in Python/Go/Ruby and experience with OpenWRT is a plus. Relocation to Denver is required.

Qualifications

• Firmware embedded development with C/C++ expertise.
• Strong knowledge of IPv4/IPv6 and related network protocols.
• GIT version control experience and collaboration.
• Experience with memory optimization on Linux platforms.
• Familiarity with OpenWRT and network appliance environments.

Responsibilities

• Assist in building a brand-new optimization team and contribute to core kernel improvements.
• Hands-on development focusing on memory and performance optimizations in embedded systems.
• Work with networking stacks and firmware on C and C++ for CPE/WiFi devices.

Skills

Embedded C/C++

Network protocols IPv4/IPv6

Git

Memory optimization

Linux

OpenWRT

Tools

Python

Go

Ruby

Job description

Looking for a senior level resource who has performed this and well versed in optimization/performance.

Must Have

• Firmware embedded dev - C - and C ++
• Network Protocols - IPV4 and 6, TCIP, etc
• GIT experience
• Willing to relocate to Denver

Huge Plus

• Wifi experience (802.11, WIFI 6 etc)

Notes

• performance optimization team
• creating a brand-new optimization team and still working on approval for other roles, but this is approved and can move forward now.
• firmware embedded dev - C - and C ++ - scripting done in combo python, go and possibly ruby - development will be in C and C ++
• deep understand on how memory optimization works and on Linux
• Cisco - been pulling over from their company so this would be a helpful background
• Ram close but performance and embedded optimization on top of that - probably more senior person
• all to be done on the CPE - wifi 5 and 6
• open WRT
• PRPL enterprise version of open WRT - would be awesome to have
• would like to have a senior - good attitude - can and can't do
• more hands on and not necessarily 20 plus years – so based on what they have done and experience
• more memory optimization - anything on the optimization - CPU is something that they would put on the resume - what is was for etc. – please dig into what that means for the resource
• Network Protocols - IPV4 and 6, TCIP, etc.