Our client is seeking a Senior Embedded Linux Engineer to lead the design and delivery of O-RAN compliant server and client solutions for next-generation 5G Radio Unit (O-RU) products.
This is a hands‑on technical leadership role with significant influence over architecture, standards compliance, and customer‑facing integration. You will play a critical role in shaping OAM strategy, driving software quality, and delivering high‑performance solutions deployed in live 5G networks.
The Role
You will own key aspects of O‑RAN functionality and OAM architecture, working closely with cross‑functional teams and external partners to deliver carrier‑grade embedded solutions.
Key Responsibilities
Lead architecture, design, and implementation of O‑RAN functionality for 5G O‑RU products
Own and drive OAM architecture aligned with 3GPP and O‑RAN standards
Act as subject matter expert for OAM across internal teams and customer engagements
Define and enforce coding standards, software quality, and CI/CD best practices
Lead technical collaboration in joint development and integration programs
Support system integration, validation, and end‑to‑end performance optimisation
Debug and resolve complex software and system‑level issues across lab and live deployments
Contribute to intellectual property development and product innovation
Mentor engineers and provide technical leadership across cross‑functional teams
What You’ll Bring
5+ years’ experience in embedded Linux software development
2+ years’ experience working on 5G NR systems (gNB and/or O‑RU)
Strong expertise in OAM software for 4G/5G systems
Deep understanding of 3GPP and O‑RAN OAM specifications
Experience implementing NETCONF and YANG data models
Strong C/C++ development skills in embedded environments
Experience with protocol stack development and system integration
Knowledge of automated unit, integration, and system testing frameworks
Strong communication skills and ability to work directly with customers and partners
Proven ability to lead technically while remaining hands‑on
Why This Role?
Influence the architecture of carrier‑grade 5G infrastructure
Work on O‑RAN compliant systems deployed in live operator networks
Combine deep technical engineering with customer‑facing technical leadership
Shape standards‑aligned solutions in a rapidly evolving domain
Salary dependent on candidate experience. Excellent Benefits package.
Based in Dublin City Centre. Candidates must be eligible to work in Ireland/EU.
For more information, please contact David Coyle at 01 635 1748 or email david@methodius.com.
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