Senior Software Engineer

Location : Sydney, AU, Hybrid - 3 days a week in office

About Us

At Relevance AI, our mission is to empower anyone to delegate work to the AI workforce.

We're building a new type of automation platform, for anyone to create and use AI agents that can replicate human quality work, decision making and collaboration.

We are scaling fast to meet unprecedented customer demand and we need exceptional talent to help us grow. If you're ready to be part of a trailblazing company at the cutting edge of AI, this is the place for you.

The Role

We're looking for Senior Software Engineers to join our dynamic team in Sydney. This is your chance to take ownership of complex projects, mentor other engineers, and make a meaningful impact on a category-defining product.

At Relevance AI, your work will reach customers within hours, offering a rare opportunity to see the impact of your contributions in real-time. You'll have autonomy and trust to lead key projects and mentor team members without being weighed down by unnecessary layers of approval.

You'll work across our modern tech stack, which we're constantly optimising to move and iterate faster. Our supportive, fast-paced culture fosters collaboration, curiosity, and creativity, making it an environment where innovation thrives and where your ideas and expertise will be highly valued.

Your Impact

• Ship impactful features within your first month and own key projects from end to end.

• Push the boundaries of AI capabilities, designing and implementing cutting-edge solutions for customers.

• Play a pivotal role in shaping our engineering culture, processes, and how we work as we scale.

• Mentor and upskill other engineers, fostering a high-performance, collaborative team environment.

• Maintain high standards for code quality, performance, and scalability, and instil these standards across the team.

What We're Looking For

• 4+ years of software engineering experience, ideally in fast-moving tech environments.

• Are highly skilled in TypeScript and , or willing to build on existing expertise to pick up these skills quickly 

• Thrive in high-performance, fast-paced environments with a startup mindset.

• Excel at problem-solving, taking ownership, and delivering exceptional results.

• Are passionate about AI and eager to work on category-defining technology.

Bonus Points if You Have Any Of The Following

• Experience designing systems for real-world users or enterprise environments.

• Experience with full-stack application performance tuning.

• Contributed to open-source projects (show us your GitHub).

• Knowledge of AI workflows, LLMs, or agent-based systems.

• Experience with any of the following technologies:

  • , Nuxt, and

  • Multi-tenanted AWS deployments using Lambda, Batch, Cloudwatch, and Terraform

  • MongoDB and PostgreSQL

  • Enterprise deployments, e.g. role-based access controls, compliance frameworks, or on-premise cloud deployments

Why Join Us?

• Work at the forefront of AI with a nimble team that is constantly pushing boundaries. We encourage and celebrate ideas that drive our mission forward.

• We're guided by our five values: truth-seeking, being empathetic, putting the customer first, iterating extremely fast, and building memories.

• We've set high standards in our high-trust, low-ego environment. We hire exceptional people to do the best work of their lives. In return, we reward our people with competitive salaries, equity stake, unparalleled professional growth, and career-defining opportunities.

• Relevance AI is well-funded by leading investors, including Bessemer Venture Partners, Insights Partners, Peak XV, and King River Capital.

• As an early team member, you'll play a key role in shaping our future—including our culture, ways of working, and even the benefits we offer. We're laying the foundations now, and your ideas can help define what comes next.

Benefits

• 4 Weeks Annual Leave – Take time to recharge with 20 days of paid vacation

• ESOP – Employee Stock Ownership Plan so you can grow with the company

• AI Productivity Benefit – Get up to $1200 USD/year to spend on AI tools, courses, and learning resources that help you work smarter and grow your skills

• Parental Leave – We offer 12 weeks of paid parental leave for all eligible new parents, and an additional 6 weeks for the birthing parent

• Milestone Merch – Celebrate your work anniversaries with customised Relevance AI swag

• Team Meals – Enjoy free Friday lunches, Uber Eats dinners, and regular catered office lunches

• Quarterly Team Events – Build stronger connections through fun, meaningful team bonding experiences every quarter

• Social Clubs – Share your hobbies and interests by joining or starting a club with your teammates. A few clubs we already have are hiking, chess, and board game nights. We also have a social committee you can join—new ideas are always welcome

• Snacks & Drinks Galore – Stay energised with a wide selection of snacks and a fully stocked fridge of drinks in the office

• Community Events – As the home of the AI workforce, we regularly host events featuring thought leaders, industry partners, and the wider community—right at our office, so you can join straight after work

• Sonder EAP – Access 24/7 mental health and wellbeing support through Sonder, our Employee Assistance Program