8+ years digital marketing experience - SEO, SEM, social strategy & content, lead gen, AI readiness & optimisation
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Real freelancers earning on Unjumble right now, ranked by verified rating and reviews. Your profile could sit here too.
Webdeveloper + Lead page optimiser
Sydney-based data platform consultant & senior Python engineer (14 yrs). I migrate business-critical pipelines to Databricks/Dagster with parallel-run reconciliation proving the new numbers match the old - recently delivering a listed-equities rebalancing platform to production at one of Australia's largest institutional investors. Also: FastAPI/Django REST APIs, matching & scoring engines, AWS/Azure, CI/CD, AI-assisted engineering (Claude Code). Deep financial services domain. Remote across Australia. Clear scoping, honest estimates, on-time delivery. Let's talk.
Frontend engineer making pixel-accurate interfaces, hand-coded. 7+ years building React, Next.js and TypeScript products from architecting an app from scratch to shipping polished, accessible interfaces end to end. Cofounder who drove a 2 sided marketplace to profitability in 3 months.
Jessie C.
ABN connectedHi, I’m Jessie, a web developer with 9+ years of experience building websites and web applications. I can help with: • Business and brand websites • WordPress websites • Landing pages • Website redesigns and refreshes • React and Next.js development • Custom website features and integrations • PDF / resource / download centres • Performance optimisation • Existing website fixes and improvements • Ongoing website maintenance I keep communication straightforward, scope the work clearly before development starts, and build things that are easy to maintain after handover.
What do back-end development freelancers charge?
Join free, build your profile and start bidding on back-end development gigs near you.
Why join Unjumble?
Businesses post, local freelancers do the work. Sign up takes less time than making a coffee.
Local gigs, real budgets.
01Every gig comes from an ABN-backed Australian business. No offshore undercutting, no USD invoices, no 3am time zones.

You set the rate.
02Set your price on every bid: time-based or outcome-based. No race to the bottom.

Paid securely, no chasing.
03Funds are locked by stage in Stripe before you start, released as each stage is signed off. Security you'll get paid for work done.

More ways to earn on Unjumble
Web design gigs
Typically $66–$123/hr in Sydney*
Website UI/UX design gigs
Typically $66–$123/hr in Sydney*
*Indicative freelancer rates in Australia, not marketplace earnings. Your rate is yours to set.
Back-end development gigs, questions
Sign up, connect your ABN and an Australian mobile, build your profile and portfolio, and you can start bidding on gigs. Joining is free.
Browse gigs posted by local businesses, and when one fits, send a bid with your price and approach. The business compares bids, profiles and reviews, then picks. You can chat before the gig starts so both sides know exactly what is being delivered.
Every gig runs on a payment schedule agreed up front, and the business pays before you start. On an outcome-based gig, each stage is funded before you start, held securely through Stripe, and released to you when it is signed off. On a time-based gig, the business is charged for each month as it starts, and that month is released to you once it has been worked. No chasing invoices.
Yes. You set your price on every bid, time-based (paid for the hours) or outcome-based (paid for an agreed deliverable). There is no race to the bottom against offshore accounts; every gig is from an Australian business.
Yes. When a gig is done and signed off, the business can come straight back to you for the next one, and the connection fee drops from 20% to 10% on every gig after the first one you finish together. Good work compounds; your reviews and portfolio build with every gig.