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Embedded C Developer – OpenSync/OpenWrt WiFi Router

Siri Infosolutions Inc

Denver, Colorado • Today

Easy Apply

Third Party, Contract

Depends on Experience

Embedded C Developer with WiFi Router with Cellular at Denver, CO (Onsite/Hybrid)

Siri Infosolutions Inc

Hybrid in Denver, Colorado • Today

Easy Apply

Contract, Third Party

Depends on Experience

Embedded Firmware Developer with Wifi and OpenWRT experience - W2 Contract

HPTech Inc.

Englewood, Colorado • Today

Easy Apply

Contract

Depends on Experience

Wireless Embedded C Developer (W2-Contract)

HPTech Inc.

Englewood, Colorado • Today

Easy Apply

Contract

Depends on Experience

Research Engineer I / II - Embedded Development Engineer

SRI International

Boulder, Colorado • Today

Full-time

USD 63,873.00 - 95,013.00 per year

Embedded Networking with C++ exp

Sharpedge Solutions

Remote • 3d ago

Easy Apply

Contract

Depends on Experience

Job Details

Skills

OpenSync/OpenWrt WiFi

Summary

Hi,

Embedded C Developer – OpenSync/OpenWrt WiFi Router with Cellular

Location: Denver, CO – 4 days onsite per week

Interview: 2 Rounds – Round 2 is Face-to-Face

Job Summary

We are seeking an experienced Embedded C Developer with strong expertise in Linux, OpenWrt, OpenSync, WiFi routers, Linux networking, and cellular modem integration.

Required Skills & Experience

5+ years of hands-on Embedded C development on Linux-based platforms.
Strong proficiency in C programming, including:
- Pointers and memory management
- IPC mechanisms
- Event-driven architectures
- Linux system programming
Hands-on experience with OpenWrt, including:
- OpenWrt build system
- Package management
- UCI configuration
- JFFS2/SquashFS overlay filesystems
Experience with OpenSync or similar cloud-managed CPE frameworks.
Knowledge of:
- OVSDB
- Protobuf
- MQTT telemetry
- OpenSync Managers
Strong experience with cellular modem integration, including:
- AT commands
- QMI/MBIM
- rmnet/wwan interfaces
- Network interface management
- LTE/5G connectivity and failover
Strong understanding of Linux networking, including:
- Routing tables and metrics
- Netfilter
- Bridge interfaces
- IPv4/IPv6 dual-stack
- Neighbor Discovery
- DHCPv4/DHCPv6
- SLAAC
- IPv6 Prefix Delegation
Understanding of TLS and secure provisioning, including:
- TLS handshake
- Mutual authentication
- X.509 certificates
- Certificate chain validation
Knowledge of networking security and tunneling technologies:
- GRE
- IPsec
- VPN overlays
- Secure encapsulation for cloud-managed traffic
Experience with event-loop frameworks such as libev, libuv, or similar.
Proficiency with embedded/Linux debugging tools:
- GDB
- strace
- tcpdump
- Kernel logs
- Serial console
Experience with Git, GitLab CI/CD, and cross-compilation toolchains.
Understanding of WiFi standards, including 802.11ax/802.11be and wireless driver configuration.

Top Skills

Embedded C Development on Linux/OpenWrt
- C programming
- Linux internals
- Debugging
- IPC
- Event-driven software design

OpenSync/OpenWrt Platform Development
- OpenSync Managers
- OVSDB
- UCI
- MQTT
- OpenWrt build system

Linux Networking & LTE/5G Cellular Integration
- Routing
- IPv4/IPv6
- Network failover
- QMI/MBIM
- Cellular modem management
- GRE/IPsec

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10212489a
Position Id: 85086-7542-1791467607
Posted 17 hours ago

Fitment

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Hybrid in Denver, Colorado

•

Today

Role:Embedded C Developer with OpenSync/OpenWrt WiFi Router with Cellular Location: Denver, CO (Onsite/Hybrid) Duration: Long Term Experience :10+Years Required Skills 5+ years of embedded C development on Linux-based platforms Strong proficiency in C programming pointers, memory management, IPC, event-driven architectures Experience with OpenWrt build system, package management, UCI configuration, and JFFS2/SquashFS overlay filesystems Familiarity with OpenSync or si

Easy Apply

Contract, Third Party

Depends on Experience

Wireless Embedded C Developer (W2-Contract)

Englewood, Colorado

•

Today

Embedded C Developer We are seeking an Embedded C Developer with strong Linux/OpenWrt experience to develop firmware for residential WiFi gateways supporting DOCSIS/Fiber WAN and LTE/5G cellular backup. Key Responsibilities: Implement LTE/5G failover, modem management, WAN routing, and health checks.Work with cellular modems using AT commands, QMI/MBIM, USB, and PCIe/MHI.Configure and troubleshoot WiFi drivers on Qualcomm/Broadcom/Atheros platforms.Debug Linux kernel, PCIe, USB, networking, and

Easy Apply

Contract

Depends on Experience

Embedded Firmware Developer with Wifi and OpenWRT experience - W2 Contract

Englewood, Colorado

•

Today

The selected candidate will design, develop, and maintain firmware for WiFi 6/6E/7 residential gateway/router platforms deployed at large scale. The role requires deep technical expertise, architecture-level thinking, leadership capabilities, and collaboration across firmware, cloud, test, and vendor teams. Mandatory Skills Please submit only candidates who have strong experience in MOST of the following areas: 10+ years of Embedded Linux development using C/C++OpenWrt development including pack

Easy Apply

Contract

Depends on Experience

Sr. Embedded Developer

Englewood, Colorado

•

6d ago

Pleae check the below Job Description and Share your updated resume at Experience level: 14+ only. W2 only. Job Description WiFi Integration * Develop and maintain WiFi radio configuration across Qualcomm, Broadcom, and Atheros chipsets for 2.4GHz, 5GHz, and 6GHz bands * Implement and debug WiFi features including band steering, client steering, channel selection (DFS/non-DFS), BSS Coloring, OFDMA, MU-MIMO, TWT, and MLO (WiFi 7) * Work with hostapd/wpa_supplicant configuration, CFG80211/mac802

Easy Apply

Third Party, Contract

50 - 55

Job Details

Skills

OpenSync/OpenWrt WiFi

Summary

Hi,

Embedded C Developer – OpenSync/OpenWrt WiFi Router with Cellular

Location: Denver, CO – 4 days onsite per week

Interview: 2 Rounds – Round 2 is Face-to-Face

Job Summary

We are seeking an experienced Embedded C Developer with strong expertise in Linux, OpenWrt, OpenSync, WiFi routers, Linux networking, and cellular modem integration.

Required Skills & Experience

5+ years of hands-on Embedded C development on Linux-based platforms.
Strong proficiency in C programming, including:
- Pointers and memory management
- IPC mechanisms
- Event-driven architectures
- Linux system programming
Hands-on experience with OpenWrt, including:
- OpenWrt build system
- Package management
- UCI configuration
- JFFS2/SquashFS overlay filesystems
Experience with OpenSync or similar cloud-managed CPE frameworks.
Knowledge of:
- OVSDB
- Protobuf
- MQTT telemetry
- OpenSync Managers
Strong experience with cellular modem integration, including:
- AT commands
- QMI/MBIM
- rmnet/wwan interfaces
- Network interface management
- LTE/5G connectivity and failover
Strong understanding of Linux networking, including:
- Routing tables and metrics
- Netfilter
- Bridge interfaces
- IPv4/IPv6 dual-stack
- Neighbor Discovery
- DHCPv4/DHCPv6
- SLAAC
- IPv6 Prefix Delegation
Understanding of TLS and secure provisioning, including:
- TLS handshake
- Mutual authentication
- X.509 certificates
- Certificate chain validation
Knowledge of networking security and tunneling technologies:
- GRE
- IPsec
- VPN overlays
- Secure encapsulation for cloud-managed traffic
Experience with event-loop frameworks such as libev, libuv, or similar.
Proficiency with embedded/Linux debugging tools:
- GDB
- strace
- tcpdump
- Kernel logs
- Serial console
Experience with Git, GitLab CI/CD, and cross-compilation toolchains.
Understanding of WiFi standards, including 802.11ax/802.11be and wireless driver configuration.

Top Skills

Embedded C Development on Linux/OpenWrt
- C programming
- Linux internals
- Debugging
- IPC
- Event-driven software design

OpenSync/OpenWrt Platform Development
- OpenSync Managers
- OVSDB
- UCI
- MQTT
- OpenWrt build system

Linux Networking & LTE/5G Cellular Integration
- Routing
- IPv4/IPv6
- Network failover
- QMI/MBIM
- Cellular modem management
- GRE/IPsec

Dice Id: 10212489a
Position Id: 85086-7542-1791467607
Posted 17 hours ago

Fitment

Dice Job Match Score™

To see how well you match this job, please log in or create an account.

Once logged in, be sure to complete your profile to get the most accurate match score.

Create job alert

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Hybrid in Denver, Colorado

•

Today

Easy Apply

Contract, Third Party

Depends on Experience

Wireless Embedded C Developer (W2-Contract)

Englewood, Colorado

•

Today

Easy Apply

Contract

Depends on Experience

Embedded Firmware Developer with Wifi and OpenWRT experience - W2 Contract

Englewood, Colorado

•

Today

Easy Apply

Contract

Depends on Experience

Sr. Embedded Developer

Englewood, Colorado

•

6d ago

Easy Apply

Third Party, Contract

50 - 55

Embedded C Developer – OpenSync/OpenWrt WiFi Router

Skills

Summary

Embedded C Developer – OpenSync/OpenWrt WiFi Router with Cellular

Job Summary

Required Skills & Experience

Top Skills

Dice Job Match Score™

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Embedded C Developer – OpenSync/OpenWrt WiFi Router

Job Details

Skills

Summary

Embedded C Developer – OpenSync/OpenWrt WiFi Router with Cellular

Job Summary

Required Skills & Experience

Top Skills

Dice Job Match Score™

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