Backend Developer – Integrations (Meta, OpenAI)

Job Description

We are seeking a highly skilled Backend Developer – Integrations (Meta, OpenAI) to design, develop, and maintain robust backend services and API integrations. The ideal candidate will specialise in connecting our internal systems and products with Meta’s APIs and OpenAI’s ecosystem. This role involves building scalable integration layers, ensuring data security, and optimising performance across multiple third-party platforms.

Must-have skills

• Strong backend in .NET (C# preferred; VB.NET familiarity a plus)  and ASP.NET Web API .
• API design & integration : REST / GraphQL, OAuth2, webhooks, pagination, rate-limits, idempotency, retries, exponential backoff.
• Meta Graph APIs  (WhatsApp Business), OpenAI API  usage patterns (prompting, streaming, batching, cost control).
• SQL Server  expertise (indexes, query tuning, transactions); Redis  caching.
• Azure  experience (App Service, Functions, Azure Service Bus / Queues , Storage, Key Vault, App Insights).
• Security & compliance : secrets management, audit logging, data protection, multi-tenant patterns.
• CI / CD  (Azure DevOps or GitHub Actions), unit / integration testing.

Preferred :

Requirements

Education :

Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent experience)

Requirements

Qualifications : Bachelor’s degree in Graphic Design, Fine Arts, or a related field (or equivalent experience). Proven experience as a Graphic Designer or in a similar creative role (portfolio required). Proficiency in Adobe Creative Suite (Illustrator, Photoshop, InDesign, After Effects, Premiere Pro) or equivalent design software. Strong typography, layout, and color theory knowledge. Ability to work independently and collaboratively within a fast-paced environment. Excellent communication skills and attention to detail. (Preferred) Experience with UI / UX design or web design is a plus.