Full Stack Developer

Come and build the next FinTech unicorn with us

This is a rare opportunity to join a high-growth FinTech startup in its early scaling phase. We're searching for an exceptional Full-stack Developer who is passionate about software, product, loves shipping, and wants to help build Australia's next FinTech .

Who we are

Hudled is a B2B SaaS company born during the pandemic. Our current focus is Rechargly – a platform that helps accounting firms automate the messy world of software subscriptions and client recharges.

Instead of exporting CSVs, cleaning them in spreadsheets, and manually raising invoices, Rechargly plugs into practice tools and vendor bills to:

• Normalise messy subscription data
• Map costs to the right client or cost centre
• Automatically generate invoice-ready charges

We're a small, sharp team working closely with accountants and finance leaders to take this from "nice tool" to "how did we ever live without this?"

Our traction

After several years of mistakes, learning and execution across Hudled and now Rechargly, we're in a sweet spot where we have:

• Strong Product-Market Fit. Evidence from firms that our product solves a real, painful problem around software recharges and billing.
• High growth, we quadruple our revenue in the last 12 months.
• Strong recurring revenue with clear paths to expand inside existing firms.
• Deep integrations with key accounting systems in our niche (e.g. Xero, XPM, etc).
• Backing from top-tier investors and founders, plus a network of operators who've built and scaled SaaS before.

We're now moving from "prove it works" to "scale it across the market".

Challenges ahead

• Scale Rechargly across accounting firms in ANZ and beyond.
• Refine and consolidate core product functionalities (e.g. charge capture, approvals, billing, reconciliation).
• Keep our platform fast, reliable and secure as data volumes grow.
• Shape our engineering culture that balances speed, quality and pragmatism.

… this is where you come in.

Full-stack Developer

About the role

As a Full-stack Developer, you'll work across the stack to design, build and ship product features end-to-end. You'll collaborate directly with CTO and other founders to turn real customer problems into simple, reliable solutions.

You'll be hands-on: scoping, coding, reviewing, and iterating quickly based on feedback. You'll also help us improve our architecture, tooling, and engineering practices as we grow.

About you

We're looking for people with the right product mindset and the potential for exceptional work. You might have a strong track record already, or you might be earlier in your journey but hungry and capable.

You:

• Are comfortable working across frontend and backend, even if you're stronger on one side.
• Care about user experience, not just "getting the ticket done".
• Are happy in a fast-moving, sometimes ambiguous startup environment.
• Prefer simple, maintainable solutions over clever complexity.
• Communicate clearly and enjoy collaborating with non-engineers (founders, customers, partners).

These are some of the kinds of questions you'll enjoy thinking about and helping us answer:

• How do we design our APIs and UI so we can ship fast today without blocking ourselves in 12 months?
• When is it worth refactoring vs delivering a new feature?
• What are the core skills – both technical and behavioural – that engineers in a small startup should develop?
• Which engineering practices (testing, reviews, observability, docs) make the most impact at our stage?
• How do we keep technical debt under control while still moving fast?
• How can we leverage the new AI tools into our codebase so that product can speed up the rate of features shipped?

Key responsibilities

• Own features end-to-end: from idea and technical design to implementation, rollout, and iteration.
• Collaborate with founders and product to turn customer problems into clear, scoped solutions.
• Contribute to and improve our architecture, patterns, and engineering practices.
• Help keep our platform reliable, secure, and performant as usage grows.
• Write clean, well-tested, maintainable code and give thoughtful code reviews.
• Participate in customer-driven development: occasionally join calls, watch user sessions, and learn from real workflows.
• Contribute to building an inclusive, supportive engineering culture where people can do their best work.

Tech stack

You don't need to know everything here on day one, but you should be strong in JavaScript/TypeScript and comfortable picking things up quickly.

Current stack (evolving):

• Frontend: React, TypeScript, Material UI
• Backend: / TypeScript, Firebase (Auth, Firestore, Cloud Functions) and related services
• Infrastructure: Google Cloud / Firebase
• Tooling: GitHub, GitHub Actions, Sentry, analytics tools for product usage

If you've worked with similar stacks (e.g. React + any modern backend + cloud provider), you'll be fine.

What's on offer

• A chance to be instrumental in the success of Rechargly and Hudled.
• Be part of a venture-backed, fast-growth startup with global ambitions.
• Early engineer in a small, senior team – plenty of impact, autonomy and ownership.
• Attractive ESOP – we want you to share in the upside.

How to apply?

Your name, LinkedIn and email – that's all.

(If you have one, feel free to include a GitHub profile, portfolio, or anything you're proud of.)

Interview Process

• Chat with founders
• Chat with our development team
• Take-home coding challenge (small and realistic)
• Present your approach and discuss with founders and a team/board member

Job Types: Permanent, Full-time

Benefits:

• Salary packaging
• Flexible working hours (with some overlap to collaborate with Sydney time)

Schedule:

• Monday to Friday

Supplementary Pay:

• Performance bonus

Ability to commute/relocate:

• SYDNEY, NSW 2000: Able to commute for in-person work

Work Authorisation:

• Australia (Required)

Work Location:

• In-person from our Sydney HQ, occasionally remote

Expected Start Date:

• 01/01/2026 (or earlier, by mutual agreement)

Job Types: Full-time, Permanent

Pay: $90,000.00 – $110,000.00 per year

Work Location: In person