.Net Integration Developer

JR United Kingdom; Doncaster; Hybrid; GBP 45,000 - 65,000; Full time

Job summary

A leading tech company in the UK is seeking a .Net Integration Developer to enhance integration capabilities within a collaborative team. Your role will focus on building and optimizing integration flows between the core platform and external systems. Ideal candidates will have experience with REST/SOAP APIs and Azure development, thriving in a hybrid work environment that values growth and knowledge sharing.

Benefits

Life assurance and income protection cover

Qualifications

• Skilled in building and consuming REST and SOAP APIs.
• Hands-on experience with Azure-based development; AWS knowledge a plus.
• Solid grasp of testing strategies and microservice architecture.

Responsibilities

• Build and maintain APIs and automated integration flows.
• Collaborate on the design and productisation of key integrations.
• Work cross-functionally to troubleshoot issues and improve integration reliability.

Skills

Building and consuming REST APIs

Hands-on experience with Azure-based development

Familiarity with integration tools

Testing strategies

Microservice architecture

Tools

Postman

API Management

Cloud messaging (Service Bus, Kafka)

Job description

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.Net Integration Developer (Hybrid, Occasional Travel to Ireland)

Looking to build meaningful, scalable integrations in a supportive and fast-moving tech environment? We're hiring an Integration Developer to help us drive forward our integration capabilities and elevate our platform. If you're passionate about solving complex problems and collaborating across teams, this could be the ideal next step in your career.

Your Role

You'll be instrumental in building and optimising integration flows between our core platform and external systems. Working across product, engineering, and support teams, you'll contribute to both the development of new integrations and the enhancement of the infrastructure that powers them.

Key Responsibilities

• Build and maintain APIs and automated integration flows.
• Collaborate on the design and productisation of key integrations.
• Work cross-functionally to troubleshoot issues and improve integration reliability.
• Explore and implement tools to simplify third-party connectivity.
• Write clean, testable code and champion engineering best practices.

About You

• Skilled in building and consuming REST and SOAP APIs
• Hands-on experience with Azure-based development; AWS knowledge is a plus
• Familiarity with integration tools like Postman, API Management, and cloud messaging (e.g., Service Bus, Kafka)
• Solid grasp of testing strategies, design principles (SOLID, DRY), and microservice architecture
• Proactive mindset with excellent communication and time-management skills

Why You'll Love Working Here

We're a tech-driven team that values collaboration, ownership, and continuous improvement. Our hybrid approach offers flexibility, while our culture promotes knowledge sharing, autonomy, and growth.

• Life assurance and income protection cover

If you're ready to work on meaningful integrations in a high-impact role, we'd love to hear from you. Apply today and help shape the future of our platform.

We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age.