MuleSoft Senior Developer

We’re looking for a MuleSoft Senior Developer to design, build, test, and deploy integration solutions using MuleSoft. This is a hands‑on role focused on delivering high‑quality APIs and integration flows while collaborating closely with architects, testers, and client stakeholders.

Key responsibilities & deliverables

The MuleSoft Senior Developer is responsible for the hands‑on design, development, testing, and deployment of integration solutions using MuleSoft. This role focuses on delivering high‑quality APIs and integrations while aligning with established architectural standards and supporting successful delivery outcomes.

Key responsibilities and deliverables include:

• Design, build, and enhance APIs and integration flows using Anypoint Studio and Mule Runtime, following agreed API‑led connectivity patterns


• Develop reusable components, connectors, and templates to support standardisation, maintainability, and delivery efficiency


• Perform unit testing, integration testing, and performance tuning to ensure solutions meet functional and non‑functional requirements


• Deploy and support MuleSoft applications on CloudHub or on‑prem environments, including configuration, release, and deployment activities


• Produce and maintain technical deliverables, including API specifications, integration documentation, test cases, and deployment scripts

You’ll have

• 9+ years of hands‑on MuleSoft development experience


• Strong proficiency with Anypoint Studio, Mule Runtime, and API development


• Proven experience delivering APIs and integrations using API‑led connectivity patterns


• Experience with testing, tuning, and deployment on CloudHub or on‑prem environments


• Strong communication skills and experience working directly with clients and stakeholders


• MuleSoft MCD Level 1 or Level 2 certification (required); Architect certification desirable


• Exposure to TIBCO technologies is a plus

Why join Tenzing, who are we?

At Tenzing, we’ve been helping clients scale their mountains for over twenty years. We call it the Sherpa ethos - standing alongside our clients, doing the heavy lifting, and guiding them through complex transformations. As trusted partners in change, we work with some of Australasia’s leading organisations to deliver strategic and operational impact across industries.
Tenzing is an independent subsidiary of the Tech Mahindra Group, giving our people access to a global network of expertise and opportunities, while maintaining our well-known Tenzing ways of working and deep understanding of the local context across New Zealand and Australia.

We believe our people are our greatest asset. That’s why we invest in tailored career development, mentorship, and a collaborative environment where creativity and professionalism thrive. We also take the time to celebrate our wins, recognising individual and team achievements, and fostering a culture of appreciation and shared success.
Our leadership team is made up of highly experienced professionals who are passionate about what they do. They are deeply knowledgeable, approachable, and committed to empowering their teams, encouraging individuals to take on new challenges, grow their capabilities, and make a meaningful impact. Come meet them!

What we offer:

• Competitive Salary


• Discretionary annual bonus


• Flexible and hybrid working options.


• Ability to purchase additional annual leave.


• Life and Income Protection Insurance (fully subsidised)


• Discounted Medical Insurance


• Comprehensive Learning & Development programmes


• Wellbeing support including EAP and flu vaccinations


• Inclusive culture with regular social events and celebrations

If you're ready to work on meaningful projects, expand your technical toolkit, and grow within a consulting environment, we’d love to hear from you.