Senior Software Engineer – Full Stack

Location: Sydney (NSW)

Start your career by making an impact and real connections with some of the most meaningful challenges around. When you join Honeywell, you become a member of our performance culture comprised of diverse leaders, thinkers, innovators, dreamers, and doers who are changing the future.

Make the Best You.

Working at Honeywell is not just creating incredible things. You will collaborate with top minds, grow through continuous learning, and thrive in an environment that rewards and celebrates achievements.

Join Us and Make an Impact.

Honeywell’s Software Centre develops advanced building automation and video surveillance solutions on Microsoft platforms. Known for innovation and quality, we use modern tools and best practices.

You’ll be part of a software engineering team building Honeywell’s building products, delivered to customers worldwide.

Key Responsibilities:

• Develop enhancements for Honeywell’s building solutions across the full software lifecycle
• Apply Agile practices (Scrum) and iterative development methods
• Provide responsive support for deployed software solutions
• Collaborate with the team to implement best practices in development and processes
• Mentor and support the growth of team members
• Deliver results aligned to goals, including:
  • High productivity and quality
  • Timely delivery
  • Adherence to standards
  Strong responsiveness to customer needs
  

Key Experience & Capabilities:

• 7+ years software engineering experience across analysis, design, coding, testing and support of software
• Have a passion for software along with enthusiasm and ability to quickly master new technologies and skills. Have a good understanding of
  • Fundamental concepts of creating maintainable, testable software
  Backend and/or frontend development and associated technologies
  

Key Qualifications

Essential

• Full‑stack development experience (backend preferred)
• Strong in .NET (C#, .NET Core/ASP.NET) and REST APIs
• Solid frontend skills: HTML5, CSS, JavaScript, JSON

Highly Valued

• Agile, CI/CD, and testing experience
• Strong debugging and scalable design skills
• Experience with React/Angular and backend systems
• Understanding of secure software development

Nice to Have

• Data analytics or mobile development exposure
Experience working with distributed teams

Who We Are

The Future Is What We Make It at Honeywell. From sustainable aviation fuel and life-saving healthcare sensors to collaborating on every NASA space mission since the 1950’s, over 100 years of innovation has always been driven by an investment in our people. Learn more about Honeywell: youtube.com/watch?v=CG-rmG0eKLk

Discover More

Our focus at Honeywell is innovation that drives business, improves the bottom line and creates solutions for our customers and communities around the world. There’s a lot for you to discover. Our solutions, our case studies, our #Futureshapers, and so much more.

Honeywell is an equal opportunity employer, and we support a diverse workforce. Qualified applicants will be considered without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, religion, or veteran status. Aboriginal and Torres Strait Islander peoples are encouraged to apply.

We are proud to be recognised as a great place to work for women by WORK180 . Visit our WORK180 page to learn more about our commitment to creating a supportive and inclusive workplace for all. https://work180.com/en-au/for-women/employer/honeywell

Honeywell is a proud advocate of the LGBTQ+ community, and we are celebrating Pride Month in the Pacific by launching Pride Connect, our LGBTQ+ employee network, we encourage members of the LGBTQ+ community to apply to join our team of future shapers.

We’re also proud to be recognised as an AWEI Bronze Employer and a Veteran Employment Supporter , further demonstrating our dedication to diversity, equity, and inclusion across all communities.

For more information on how we process your information in the job application process, please refer to honeywell.com/us/en/privacy-statement .
If a disability prevents you from applying for a job through our website, email accessibility@honeywell.com . No other requests will be acknowledged.

Copyright © 2025 Honeywell International Inc.