nexus VS rippled

Blue Brain Project, EPFL | 4 positions | Geneva, Switzerland | FULL-TIME | ONSITE with up to 20% REMOTE | https://www.epfl.ch/research/domains/bluebrain/

Ever wondered how the mouse brain can be digitally reconstructed and simulated?

The Blue Brain Project Neuroinformatics team is recruiting (among other positions) a Scala developer. It’s an exciting time to join, as our open-source technology is maturing, and the computing challenges are growing.

Have a look at the technology you would be working on: https://bluebrainnexus.io/ - data management ecosystem for data-driven science.

And our open-source code: https://github.com/BlueBrain/nexus

We’re constantly iterating and improving, striving to be a product and user centric team. We’re also located 100 meters from Lake Geneva. Free coffee and snacks all day, team activities, flexible working hours including options with remote working within Switzerland. Want to know more? Don’t hesitate to contact me (job description link below).

EPFL takes care of all VISA formalities for non-europeans.

Interview process: introduction call, technical test (do-it-at-home), meet-the-team video conference, on-site or videoconference full-day interview (product, technical, team, HR)

Salary: Swiss federal scale

Work is primarily ONSITE (Geneva, Switzerland) with flexibility to work up to 20% REMOTE.

Interested or need more information? Check out our open positions:

Scala Developer: https://go.epfl.ch/HN_Scala

Frontend Web Developer: https://go.epfl.ch/HN_WebDev

Product Designer: https://go.epfl.ch/HN_Design

Product Manager: https://go.epfl.ch/HN_PM

The bug occurred when a multi-path payment interacted with an AMM synthetic offer, and the synthetic offer required to fulfill the payment exceeded the AMM pool size. In this case, the payment engine attempted to use the single-path strategy to back-out the maximum liquidity available to swap against the pool. Although this condition was properly detected, there was an error on how the payment engine resized the synthetic offer to consume liquidity only up to the AMM size. Instead of using the actual swap rate, which represents the cost of fully swapping one side of an AMM pool, the new synthetic offer’s exchange rate was incorrectly set to the spot exchange rate of the AMM (that is, the rate it takes to execute an infinitesimally sized order). Consequently, an AMM operation that should have been expensive became relatively cheap, effectively violating the constant-product invariant of the pool. In this state, another user could deposit funds into the drained side of the pool, generating a large number of LP tokens and taking ownership of the pool. Now that the fix amendment is active, the team has opened a PR with a unit test demonstrating this behavior.

Explore the XRPL Developers Discord, the XRP Ledger Learning Portal, and the extensive documentation available on XRPL.org. You can also participate in XRPL Community Events and Hackathons to engage with like-minded individuals and stay abreast of the latest developments in the XRPL ecosystem.

fixDisallowIncomingV1: Fixes an issue that occurs with authorized trustlines and the “lsfDisallowIncomingTrustline” flag.

It’s good news for the builders who have been working round the clock. Tools such as AI chatbots will enable developers to quickly receive answers to their queries, speeding up the process from concept to application. AI Chatbots have already become a part of RippleX’s commitment to making blockchain development on the XRP Ledger more accessible and less time-consuming, especially for those new to the field. This approach will not only foster increased innovation on blockchains but could also enhance financial inclusion, making tools more accessible globally.

Currently Rippled 2.0.0 is scheduled to release December 18th, 2023: https://github.com/XRPLF/rippled/milestone/8

The XRPL Accelerator, a program dedicated to nurturing innovation and development on the XRP Ledger, is back with its second cohort of groundbreaking projects. After the success of the inaugural cohort, the Accelerator continues to support entrepreneurs and builders looking to scale their projects on the XRP Ledger.

The third annual Apex Developer Summit was the biggest yet. Held in collaboration with the XRP Ledger Foundation, this event brought together an impressive gathering of over 400 blockchain developers, validators, and XRPL community members in the heart of Amsterdam at the Leonardo Royal Hotel.

Explore the XRPL Developers Discord, the XRP Ledger Learning Portal, and the extensive documentation available on xrpl.org. You can also participate in XRPL Community Events and Hackathons to engage with like-minded individuals and stay abreast of the latest developments in the XRPL ecosystem.

As developers and contributors to the decentralized, open-source XRP Ledger (XRPL), the RippleX engineering team is excited to announce a major breakthrough in the XRPL ecosystem that will revolutionize the way developers build decentralized applications (dApps).