Senior Fullstack Engineer

• Comfortable with ambiguity — picks up loosely defined requirements and drives towards a solution without waiting for a perfect brief
• Assertive and direct: able to push back constructively, frame trade-offs clearly, and have honest conversations up and across the team
• Fast and decisive: makes calls, ships, and course-corrects rather than over-engineering before moving
• Collaborative without being passive — seeks to understand existing systems, debates trade-offs with peers, and lands on better outcomes together
• Self-directed and hungry: identifies what needs doing and goes after it without close management

• Uses agentic coding tools (such as Claude or similar) as a primary part of the development workflow
• Able to prompt effectively, evaluate AI-generated code for quality and logical soundness, and apply human judgement where it matters
• Curious about building AI-native product features and how AI is changing what's worth building

• At 3 months: shipped meaningful features, made sound integration trade-offs, and built a strong working relationship with your principal engineer and team
• Makes technical calls independently and confidently — escalates with options and trade-offs, not just problems
• Keeps iteration cycles fast by unblocking independently and flagging real blockers early
• At 6 months: features are in customers' hands, performing well, and you've contributed to how the team works — not just what it delivers

More than a job

• Equity with high growth potential, and a competitive salary
• Flexible working arrangements
• Access to professional and personal training and development opportunities

• In-house Culinary Crew serving up daily breakfast, lunch and snacks
• Barista coffee machine, craft beer on tap, boutique wines and a range of non-alcoholic beverages
• Wellbeing initiatives such as EAP services and generous parental leave policy
• Quarterly celebrations and team events
• On-site gym, table tennis, board games, books library, and pet-friendly offices

We’re committed to building inclusive teams and cultivating a sense of belonging so our people can bring their whole authentic selves to work each day.

We seek to make reasonable adjustments throughout our recruitment process to create an even playing field for all candidates.

Thanks to the tireless efforts of the entire Mitti team we’ve built an incredible culture which has seen us recognised as a Best Place to Work in Australia , the US and the UK .

Even if you don't meet every requirement listed in the ad, please consider applying for this role.

We prioritise inclusion and value individuals with potential over a checklist of qualifications.

Don't rule yourself out, hit that apply button if this job resonates with you

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