About Us

Conry Tech is reinventing air-conditioning to improve comfort and efficiency through our patented BullAnt technology — a hyper-efficient, decentralised HVAC system designed and built here in Melbourne. Our mission is to decarbonise the built environment and make air-conditioning more sustainable.

We’re a venture-backed team of serial entrepreneurs who previously transformed the HVAC industry through breakthrough technologies that became global market leaders. Now we’re growing a small, multidisciplinary team of innovators who thrive on solving complex problems, working hands-on, and turning bold ideas into reality. With air-conditioning responsible for around 15% of global emissions, we’re accelerating development to bring our sustainable comfort solution to market faster.

The Opportunity

We’re looking for a versatile and driven Senior Embedded Software Engineer to help take the BullAnt from advanced prototype into field trials and early manufacturing. You’ll develop and optimise embedded firmware, real-time software systems, and automation frameworks for the BullAnt and its peripheral systems.

You’ll play a key role in advancing our next-generation control and software architecture, contributing fresh ideas and experimenting with new approaches as you develop scalable architecture, robust control algorithms, and integrate optimised solutions for our electromagnetic components and high-speed motor interfaces. This is a hands-on role in a collaborative team, working closely with our electronics and mechanical teams across firmware and controls, with the autonomy and accountability to turn a world-class design into a market-leading product, and share in the company’s upside as the product succeeds.

Key Responsibilities

· System Design: Work closely with the hardware and control teams to define system requirements, hardware interfaces, and software architecture.

· Embedded Software Ownership: Develop real-time embedded software that implements precise control of high-speed electromagnetic systems, from concept through integration and test. Contribute to desktop-side applications by leveraging Python for data visualization, test automation, and simulation tools that support firmware validation and debugging.

· Systems Integration: Lead the bring-up, integration, and validation of embedded software with hardware prototypes and test rigs. Collaborate closely with the electronics and mechanical teams to debug real-time control issues, verify system performance, and refine algorithms. Build and maintain automated test and validation procedures to ensure robust, repeatable performance as firmware and hardware evolve.

· Documentation & Revision Control: Maintain rigorous version control, documentation, and traceability of firmware revisions, test results, and design decisions to ensure reproducibility, transparency, and continuous improvement as the system evolves.

· Innovative Problem Solving: Take initiative to identify challenges and opportunities for improvement, developing creative solutions and contributing innovative ideas that advance our product’s performance, efficiency, reliability and scalability.

What You’ll Bring

· Technical Expertise:

Degree in Computer Science, Software Engineering, Mechatronics or related discipline

5+ years of professional experience developing real-time embedded software in C/C++, ideally across multiple product domains or hardware platforms.

Demonstrated ability to apply structured software engineering principles, including modular design, code reviews, and automated build/test systems, to deliver maintainable, high-quality code.

Experience developing embedded software optimised for memory and performance constraints in limited resource environments.

Strong understanding of control systems and feedback loops, with experience implementing and tuning real-time algorithms for motors, actuators, or other dynamic systems.

Skilled in implementing and debugging hardware communication interfaces (USB, I2C, SPI, UART) and troubleshooting embedded systems with tools like oscilloscopes, logic analysers, and serial tools.

Experience with Python for test automation, data visualization, and scripting to support firmware validation.

Ability to read and review electronic schematics and circuit designs.

· Collaboration:

Proven ability to work effectively in cross-functional teams and complex projects.

Practical, detail-oriented engineer who designs with production and assembly in mind.

Effective communicator who thrives in a collaborative, multidisciplinary environment, and can articulate technical ideas clearly and help guide decision-making.

· Problem-Solving Mindset:

A proactive, self-starting attitude with a passion for tackling challenges and creating solutions.

Experience optimizing systems for cost and performance, with a focus on cohesive, integrated designs.

Preferred Qualifications

Experience with TI microcontrollers.

Familiarity with MATLAB/Simulink or similar tools for control modelling, simulation and code generation.

· Familiarity with control loops and PID controllers.

Familiarity with inverter control, motor drives, or power electronics systems is advantageous.

Experience with Building Management System integrations.

Why Join Conry Tech?

Innovative Mission: Help reinvent air-conditioning to cut energy use and emissions while making buildings more comfortable, in an environment where every engineer can see their innovations come to life.

Make an Impact: See your work move from prototype to pilots to market rollout, take pride as customers feel the difference, and help revolutionise an industry.

Dynamic Environment: Create, experiment, innovate and iterate in a fast, collaborative team where ideas become hardware and no two weeks look the same.

Autonomy with Support: Lead work that gets produced, with clear scope, trust, and a collaborative team at your back.

Career Growth: Be stretched through ongoing innovation, learning new tools and practices as you go, taking on responsibilities and challenges that will grow you as an engineer and a leader.

Share the Upside: Participate in the company’s growth through an ESOP (Employee Share Option Plan).

How to Apply

Attach your resume and a cover letter detailing your relevant experience and motivation for joining Conry Tech.

Please include 2–3 brief project descriptions of embedded systems that you’ve had the primary responsibility for designing and implementing, with one paragraph on a tricky issue you solved.

Links to a brief portfolio or Git repo welcome.

Must have Australian citizenship, permanent residency, or valid work rights for Australia