Senior Integration Developer

Fusion5Wellington, Wellington, New Zealand

30+ days ago

Job description

Join to apply for the Senior Integration Developer role at Fusion5

At Fusion5, we don't just implement technology – we help businesses go beyond with it. As trusted transformation partners across Australia and New Zealand, we deliver connected solutions in business applications, AI, cloud, security, managed services, enterprise service management, and integration.

We're looking for a Senior Integration Developer to join our dynamic team in Auckland, Wellington or Christchurch and help deliver seamless, innovative solutions that empower businesses to thrive. In this role, you'll combine technical expertise with problem‑solving skills to design, build and implement integrations that make a real impact. You'll collaborate with analysts and architects, provide trusted advice to clients, and mentor fellow developers – all while working on projects that challenge and inspire.

What You'll Do

Collaborate with clients and internal teams to understand business requirements and design integrations that meet current and future needs.
Develop and deploy integrations with a focus on scalability, reliability and performance.
Connect disparate systems and data sources using middleware platforms, APIs and custom code to enable seamless data exchange and workflow automation.
Manage the full implementation lifecycle from design and development through testing and deployment.
Document designs, configurations and workflows, and share knowledge across the team.
Provide ongoing support and optimisation, troubleshooting issues and improving performance.
Stay ahead of emerging technologies and industry trends, bringing fresh ideas and insights to the team.

What You'll Bring

5+ years experience designing and implementing Azure‑based integration solutions.

Familiarity with other integration products such as MuleSoft / WSO2 / Boomi.

Extensive hands‑on experience with Azure services including Functions, API Management, Blob Storage, Queue Storage, Service Bus, Logic Apps and Event Grid.

Expertise in integration technologies and patterns such as RESTful APIs, SOAP, GraphQL, Webhooks, message queues and event‑driven architectures.

Proficiency in programming languages commonly used in integration projects, such as TypeScript, Node.js or .NET.

Familiarity with ARM templates, Terraform or Bicep for infrastructure as code.

Strong understanding of authentication and authorisation mechanisms including OAuth, JWT, IAM roles and policies.

Experience with monitoring and logging tools such as Azure Monitor, AWS CloudWatch or Sentry.

Proficiency in Git for version control and collaborative development.

Familiarity with Agile methodologies and tools such as Azure DevOps and Jira, with experience participating in Agile ceremonies.

Excellent communication and collaboration skills, with the ability to work effectively with clients and internal teams.

Valid New Zealand work rights and current residency in the country.

What's in it for you?

Opportunities to shape cutting‑edge transformation projects.

A supportive environment that encourages curiosity, innovation and continuous learning.

Flexible working arrangements, birthday leave, volunteer days and regular social events.

Clear professional development plans with access to certifications and training.

Bring your integration expertise to a role where innovation meets impact. If you thrive on solving complex challenges and driving digital transformation, we'd love to hear from you.

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Information Technology

Industries

IT Services and IT Consulting

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Senior Developer • Wellington, Wellington, New Zealand