Senior Software Engineer

We are supporting a client on a live requirement for a highly experienced Senior Telecom Software Engineer to design, build, integrate, and operate next-generation telecommunications platforms.

This is not a general software engineering role . We are specifically looking for engineers with genuine, hands-on experience across Telecom OSS/BSS environments , combined with strong backend software engineering capability.

The ideal consultant will have worked within an MNO, MVNO, broadband, FTTH, FWA, satellite, or similar telecom environment , and understand how customer, product, order, provisioning, charging, billing, and assurance platforms fit together end-to-end.

What you will do:

• Design, build, test, deploy, and support complex telecom software platforms and services.
• Develop scalable, resilient, cloud-native applications using Java and/or C# .
• Build reusable platform capabilities rather than relying solely on vendor-product customisation.
• Deliver solutions across key OSS/BSS domains, including:
• Customer Management.
• Product Catalogue and Product Offers.
• Order Capture and Order Management.
• Service Fulfilment and Provisioning.
• Charging, Rating, and Billing.
• Payments and Balance Management.
• Settlement and Revenue Processing.
• CDR and Usage Processing.
• Assurance and Support Management.
• Design and deliver integrations across legacy, vendor, partner, and internal systems.
• Develop RESTful APIs and event-driven integration solutions .
• Support orchestration, workflow, and state-machine capabilities.
• Apply TM Forum Open APIs and Open Digital Architecture (ODA) principles where relevant.
• Implement modern engineering practices including CI/CD, DevSecOps, automated testing, and infrastructure automation .
• Support monitoring, observability, incident resolution, and production reliability.

What we are looking for:

• 8+ years of software engineering experience .
• At least 5+ years of hands-on Telecom OSS/BSS experience .
• Strong backend development experience using Java and/or C# .
• Proven experience building or integrating solutions across multiple OSS/BSS domains.
• Experience within MNO, MVNO, broadband, FTTH, FWA, satellite, or related telecom environments .
• Strong experience with API-led integration and distributed systems .
• Good understanding of cloud-native architecture, microservices, and modern engineering practices.
• Experience working across complex legacy, vendor, and modern technology environments.
• Strong troubleshooting capability across billing, charging, provisioning, order, customer, and usage-related systems.

Preferred background:

We are particularly interested in engineers who have worked on:

• Telecom OSS/BSS modernisation programmes.
• Product catalogue, order management, and provisioning platforms.
• Charging, billing, settlement, and payments solutions.
• TM Forum Open APIs and ODA .
• Microservices and containerised platforms.
• Event-driven architectures and orchestration engines.
• Cloud-native telecom platforms.
• Real-time assurance, monitoring, and operational analytics.
• Multi-domain telecom environments spanning mobile, fixed, FTTH, FWA, MVNO, or satellite.

Why this role stands out:

• Opportunity to work on next-generation telecom platforms across multiple OSS/BSS domains.
• Strong blend of software engineering, architecture, integration, and telecom domain expertise.
• Exposure to modern cloud-native, API-led, and TM Forum-aligned architectures .
• Opportunity to build reusable platform capabilities rather than simply customise legacy products.
• Complex engineering environment where strong telecom specialists can have a direct impact.

If you are a Senior Software Engineer with deep OSS/BSS experience and strong Java or C# capability, we encourage you to apply.

👉 Apply now to be considered for this live opportunity.