The simplest way to buy, sell and spend bitcoin

Established in 2013, CoinJar is one of the longest-running cryptocurrency exchanges. Our services allow users to buy, sell, store and spend digital assets. As an award-winning, venture capital-backed startup, we're known for our simple and easy-to-use products. Innovations such as the popular digital currency debit card, CoinJar Swipe, and our CoinJar iOS and Android apps have put digital currency in the hands of hundreds of thousands of people. Our sights are set on building valuable applications in the digital currency industry - best in class products that work to your benefit. We're excited about the technology behind digital currencies.

Senior Ruby Developer
Financial Services, Engineering, Full-time
Melbourne, Victoria, Australia
Posted 25 days ago
Mid/Senior Frontend Engineer
Internet, Engineering, Full-time
Melbourne, Victoria, Australia
Posted 2 years ago
Senior Backend Engineer
Financial Services, Engineering, Full-time
Melbourne, Victoria, Australia
Posted 3 years ago

Blackbird Ventures



Taken on 2017-07
Blog Posts
10th April, 2024
Onchain: Solana eclipse, another fee switch, and PTSD

Millions gathered across the US, Mexico, and Canada to watch the Solar eclipse. Meanwhile, all the m...

4th April, 2024
Offchain: An Exchange of Value

SBF has been sentenced, bringing to an end one of crypto’s most shameful story arcs. What can we tak...

27th March, 2024
Onchain: Things are going just great

That's if all you care about are numbers and cheap engagement. At least, that was the tenor from Cry...

21st March, 2024
Offchain: You Say Meme, I Say Community

Crypto is having its memecoin moment. Is it a tribute to crypto’s fundamental emptiness or a celebra...

13th March, 2024
Onchain: A W, an L, and something in between

But as they say, one should always deliver the bad news first, so here we go. Wormhole's W airdrop m...

7th March, 2024
Offchain: Can We Get Much Higher?

A new Bitcoin ATH has arrived, way ahead of schedule. So, what’s going on?

6th March, 2024
New CoinJar Features Alert: Search, Sort, and More!

We're delighted to announce the launch of highly requested features on CoinJar's web and mobile apps...

28th February, 2024
Onchain: It's giving Bull

This week, it's all about number go up, which hints at a bigger trend: the bull market making a come...

22nd February, 2024
Offchain: Four Big Trends For 2024

A quick tour through four areas that could really give this crypto bull run something to holler abou...

14th February, 2024
Onchain: Laser eyes, Sysiphus, and Pandora's box

On February 11th, Joe Biden posted a picture of himself featuring laser eyes referencing a conspirac...

#financial management