Senior Optimization Engineer

4 days ago

Greater Perth Area, Australia Technical Resources Full time $120,000 - $180,000 per year

Senior .NET Developer – Optimisation

Location:
Perth

Type:
Permanent / Full-time / Contract

Where Code Meets Optimisation

We're looking for a
Senior .NET Developer
with a sharp
mathematical mind
and a passion for
optimisation.
You'll take the lead in refining algorithms and backend systems that power dynamic scheduling, routing, and task allocation helping drive smarter decisions across autonomous operations, fleets, and supply chains.

If you love solving complex problems where milliseconds and precision matter, this role is for you.

What You'll Be Doing

  • Enhance and extend
    optimisation algorithms
    that improve performance, efficiency, and resource utilisation.
  • Design and build
    scalable assignment engines
    and real-time microservices in C#.
  • Translate
    mathematical models
    into practical, high-performing code.
  • Optimise
    routing, scheduling, and fleet management
    logic across large, distributed systems.
  • Mentor developers on optimisation principles and algorithmic thinking.
  • Contribute to shared
    NuGet components
    and reusable architecture patterns.

What You'll Bring

  • Degree in
    Mathematics, Computer Science, Operations Research
    , or a related field.
  • 7+ years of experience in
    .NET software development
    with strong proficiency in
    C#
    .
  • 3+ years working with
    optimisation algorithms
    or mathematical modelling.
  • Solid understanding of
    real-time systems
    ,
    microservices
    , and
    data-driven decision engines
    .
  • A curious and analytical mindset with a drive to turn theory into practical, high-impact solutions.

Why You'll Love It Here

  • Work on
    real-world optimisation problems
    that influence how assets move, systems perform, and operations scale.
  • Join a
    collaborative and forward-thinking team
    where innovation meets practicality.
  • Get exposure to
    autonomous systems, data platforms, and advanced mathematical modelling
    .
  • Be part of a company that values
    technical depth, experimentation, and continuous improvement
    .

Our client

You'll join a leading, technology-driven organisation that specialises in
automation, optimisation, and scalable digital systems
across heavy industry and logistics. Here, your work won't just optimise systems, it'll shape the efficiency and sustainability of tomorrow's operations.

ALL APPLICANTS MUST HAVE PERMANENT RESIDENCY OR CITIZENSHIP WITHIN AUSTRALIA.

  • Senior / Principal Firmware Engineer

    2 weeks ago

    Greater Melbourne Area, Australia Rosewood Partners Full time $120,000 - $180,000 per year

    We are working with a leading product design consultancy to find a Senior or Principal Firmware Engineer to join their growing team. This consultancy focuses on designing and developing innovative electronic Internet of Things (IoT) products.About the roleAs a Senior or Principal Firmware Engineer, you will use your skills to design, develop, and maintain...

  • Senior Frontend Engineer

    2 weeks ago

    Greater Sydney Area, Australia Cognizant Full time $120,000 - $180,000 per year

    What makes Cognizant a unique place to work? The combination of rapid growth and an international and innovative environment This is creating many opportunities for people like YOU — people with an entrepreneurial spirit who want to make a difference in this world.At Cognizant, together with your colleagues from all around the world, you will collaborate...

  • Senior Front-End Engineer

    6 days ago

    Greater Sydney Area, Australia Cognizant Full time $120,000 - $180,000 per year

    What makes Cognizant a unique place to work? The combination of rapid growth and an international and innovative environment This is creating many opportunities for people like YOU — people with an entrepreneurial spirit who want to make a difference in this world.At Cognizant, together with your colleagues from all around the world, you will collaborate...

  • Senior Backfill Engineer

    4 days ago

    Perth, Western Australia Quattro Full time $120,000 - $140,000 per year

    Company DescriptionQuattro Project Engineering Pty Ltd (QPE) is a consulting engineering, management, and contracting company serving the resources industry. Based in Perth, Western Australia, QPE has collaborated with a diverse range of clients, including international mining houses, mid-tier miners, government entities, and developers. QPE has delivered...

  • Senior Software Engineer

    7 days ago

    Perth, Australia So Code Limited Full time

    Senior C++ Software Engineer Salary: Up to £120,000 + Benefits Location: Cambridgeshire Working Env: Hybrid (3 days on-site) The company is a Cambridge based start-up that specialising in ultra-low latency trading technology for financial markets. Following continued growth, they are looking for a Senior Software Engineer to join the team. As a Senior...

  • Senior Data Engineer

    2 weeks ago

    Greater Sydney Area, Australia Adactin Full time $120,000 - $180,000 per year

    Adactin Group is a 100% Australian-owned global IT consulting company, headquartered in Sydney. We are a trusted technology partner helping organisations drive end-to-end digital transformation through our deep expertise in Microsoft and AWS ecosystems, AI-powered Digital Engineering, and future-ready Quality Assurance.Our managed delivery approach, backed...

  • Senior DevOps Engineer

    12 hours ago

    Greater Melbourne Area, Australia Rosewood Partners Full time $120,000 - $180,000 per year

    We are seeking a highly skilled Senior DevOps Engineer to join a growing robotics startup that is building the future of human-device relationships with robotics. This pivotal role is responsible for designing and owning the developer tools and infrastructure that enable engineers to ship quickly and reliably, taking our products from early access to global...

  • Senior Network Engineer

    6 days ago

    Greater Sydney Area, Australia Dipole Group Full time $120,000 - $180,000 per year

    Senior Network EngineerLocation: Sydney, AustraliaAbout the RoleWe are seeking a highly skilled Senior Network Engineer to design, implement, and deliver mission-critical, low-latency, and resilient network solutions. This role requires deep technical expertise, strong collaboration with cross-functional teams, and hands-on involvement in enterprise and data...

  • Project Engineer

    1 week ago

    Greater Sydney Area, Australia W3 Associates Full time $90,000 - $120,000 per year

    CompanyOur client is a leading provider of industrial and municipal water and wastewater treatment systems across Australia NZ and the Pacific Islands.They provide treatment plants and technology to municipal and industrial end users in the F&B, mining, municipal, infrastructure and manufacturing sectors across Australia.Position summaryWe are seeking...

  • Service Engineer

    1 week ago

    Greater Perth Area, Australia Randstad Australia Full time $120,000 - $150,000 per year

    Job Title: Senior Electrical Engineer- Automation & ControlLocation: PerthJob Type: Full-time, PermanentAbout the Role:We are seeking a Senior Technical Engineer with deep expertise in 800xA and AC800M Controller to join a global firm on a permanent, full-time basis. This role will be based in Perth working on offshore Commissioning ProjectsKey...