Why work with us?

01

Cross industry exposure

Consult with, get advice from, and share with colleagues from a wide range of industries, including telecommunications, mining, process engineering, aerospace and defence, automotive, property, and financial industries. We have a culture that encourages knowledge transfer through project shares and code and design reviews at all levels.

02

Flexible hybrid working conditions

We support working remotely, but our well-equipped offices with a great atmosphere are available for those days when you wake up in the mood for the office environment where in-person collaboration is much more productive. You can find strong coffee, and sweet carbonated drinks there too, in case you need that extra kick!

03

Financial well being

We believe in making good decisions, for our clients, and for our staff. So in support of this, Opti-Num makes contributions towards your provident fund and life cover.

04

Mentorship and growth

We have a strong culture of growth. We like to push people to achieve their potential. A strong part of this is mentorship from multiple layers of seniority in the company. Our staff receive mentorship and guidance from seniors and executives, and have the opportunity to mentor others on the team.

05

Endless Learning Opportunities

Your core responsibility supporting Applications Engineering will inherently require continuous learning as you engage with new clients and technologies. Additionally, we have coding dojos, a data science club, and internal training courses, as well as funding for external courses and further studies.

06

Great culture

Happiness and work-life balance is important to us. We even give you an extra day off in your birthday month!

We love having the occasional team outing to have fun as a team – some favourites have been racing go-carts, riding quad bikes, walking around a park or simply having a good lunch together.

Why work with us

01
Cross industry exposure

Consult, get advice, and share with peers across telecoms, mining, engineering, aerospace, automotive, property, and finance. Our culture fosters knowledge transfer through project shares and reviews.

02
Flexible hybrid working conditions

We support remote work, but our great offices are ready for in-person collaboration when needed. Enjoy a productive atmosphere, strong coffee, and sweet drinks for an extra kick!

03
Financial well being

We believe in making good decisions, for our clients, and for our staff. So in support of this, Opti-Num makes contributions towards your provident fund and life cover.

04
Mentorship and growth

We foster a growth culture, pushing everyone to reach their potential. Mentorship at all levels ensures guidance from seniors and executives, while also offering opportunities to mentor others.

05
Endless Learning Opportunities

Supporting Applications Engineering means continuous learning with new clients and technologies. We offer coding dojos, a data science club, internal training, and funding for external courses and studies.

06
Great culture

We value happiness and work-life balance, offering an extra day off in your birthday month! Team outings like go-karting, quad biking, park walks, or enjoying lunch together are some of our favorites.

Our Values

Collaboration and Communication

We partner with customers, working with them, not for them. Strong relationships need open, constant communication. We blend your insights with our expertise.

Ownership & Proactivity

We take pride in our work and own our results. Proactively, we seek where we add the most value, understanding your constraints and working within them.

Creativity and Innovation

We harness our diversity and experience to create innovative solutions tailored to your needs, leveraging our broad expertise to benefit all our customers whenever possible.

Growth and Development

We are passionate about our customers’ success, adding value in every interaction. As we develop your capabilities, we aim to empower the knowledge economy and move the world forward.

Integrity and Respect

We listen with empathy to understand your needs. Our solutions address them directly, respecting time and budget constraints. We maintain professionalism and ethics in all engagements.

Adaptability and Resilience

We embrace change with agility and confidence, turning challenges into opportunities and continuously evolving in an ever-shifting landscape.

What our staff say

“Opti-Num is really a place where you can trust the people you work with, and walk into a customer meeting knowing that someone has your back”

"When I started working at Opti-Num in 2014, I had great hopes for doing more mathematical problem solving, and for working on projects that made a difference. Since then, the work I’ve done has exceeded my expectations in every way."

Kirsten Smith
Head of Research and Brand

“Great work culture”

"The transparent and supportive environment fostered at Opti-Num has enabled me to gain an understanding and appreciation of the complexities in the management consulting space. Diversity is celebrated, lessons and victories are shared, and I get to own my professional development path."

Jon Esteves
Consultant - Solutions Engineer

Open positions

We’re not actively hiring at the moment, but we’re always open to exceptional talent.
If you believe your skills and experience align with our work, feel free to reach out, we review every submission and may get in touch should a suitable opportunity arise.