Updated: 07 April 2026

Freelance | 8–20 hrs/week | Remote (EU/UK)

Are you an experienced DevOps engineer who instinctively spots gaps in system reliability, automation, or deployment strategies and understands the complex realities of DevOps in a production environment? Do you have 8 to 20 hours per w…

About Learning TapestryHi! We're Learning Tapestry. We're a 35+ person all-remote, global organization dedicated to making digital learning "just work" for educators and learners alike. We solve hard problems in complex education technology environments. We’re a triple bottom line company: we make a…

As the Protocol Engineering Lead at ZetaChain, you will be responsible for driving the architecture, design, and development of our core blockchain protocol. You will lead a team of talented blockchain engineers, guiding the technical direction of the protocol and ensuring it meets the highest stand…

About Anovium

Anovium is a product-focused digital innovation agency and consultancy. We empower companies to innovate and harness technology. Anovium is a sister organization of a venture studio, which builds out ideas into high-growth companies. This provides unique exposure to the agency in emergi…

Stay in the loop.

Follow @raikucom on Twitter for product updates, engineering deep dives, and a closer look at how we’re building the future of blockspace.

About Raiku

Raiku makes every transaction fast, reliable, and predictable.Raiku is reengineering blockchain infrastructure from first principles to…

TRN Labs is an accelerator dedicated to expanding the ecosystem of The Root Network, Futureverse’s L1 blockchain. The organization supports the growth of the Web3 ecosystem, providing a sustainable foundation for communities and developers building on The Root Network.

Responsibilities

Market Research

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Experienced Ruby on Rails Developer

Power Home Remodeling

We are reinventing the home remodeling industry and to do that, we need a web application platform that supports our people, our ingenuity, and our growth.

We are seeking a full stack Ruby on Rails developer with 4+ years of experience to join o…

About

Accountable is a digital finance platform that empowers businesses to verify and share data in a privacy preserving way, and retail investors to access verifiable yield opportunities. We aim to remove trust barriers, reduce fraud, and unlock new opportunities for efficient and safe financial gr…

Flow is looking to hire a Marketing & Community Lead to join their team. This is a full-time position that can be done remotely anywhere in Canada, or the United States.

Flow - A permissionless layer 1 blockchain, empowering developers to create limitless Web3 apps for mainstream adoption.

We are looking for individuals serious about a career in bitcoin open source software (₿OSS).

The ₿OSS Challengeis designed for all levels of experience in software development. Passion and dedication are a must. This challenge is technically rigorous requiring a strong technical foundation. However,…