Core Developer - Polkadot Runtime

parity· Acceleration
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🌍 Remote📍 RemoteContract

About this role

About Us

Parity is one of the world’s most experienced companies building the core infrastructure behind blockchain - the system that allows information and value to be shared securely without needing an intermediary. We’re laying the foundation for a better web which respects the freedom and data of individuals, and empowers developers to build better, more trustworthy online services.

Our remote-first, global team develop open-source software that anyone can use or improve. This includes Polkadot, the Polkadot SDK and Kusama - key parts of the Web3 tech stack, the next generation of the internet. Our mission is to make Polkadot the most active and innovative community in blockchain, powering a new era of connected and decentralised applications.

About the Team

This role sits in our Acceleration department, home to the people who drive ecosystem growth by building tools, integrations, and partnerships across the Polkadot network.

About the Role

As a Core Developer within the Runtime function you'll collaborate with product, design, and engineering teams to build and maintain core protocol functionality that is foundational to creating truly decentralised and resilient applications.

What You’ll Do

We are looking for new engineers to join the team. In these positions, you will:

  • Design and implement cutting edge protocols that will be used for the Polkadot protocol and teams building applications on it

  • Collaborate with product development teams and see direct impact of your work

  • Work on tooling and abstractions that enable joyous applications

Your Skills

  • Work autonomously and solve problems independently

  • Collaborate with others in an open-source culture, work well with peer review as a reviewer and reviewee

  • Possess a good understanding of system design and an ability to work with complex systems

  • Take ownership of their work and be responsible for outcomes

  • Have good communication skills and can present work in “plain English” in blog posts or conferences

About Working With Us

Joining Parity means joining team mates who are genuinely excited about the impact their projects are having, and the opportunity to grow alongside some of the brightest minds in the Web3 space! You’ll work remotely and flexibly, while still getting to meet your team mates throughout the year at team and company-wide retreats.

Upon receiving an offer, all candidates undergo a background check through Zinc, our trusted third-party provider. Team members will be taken on as a contractor via our UK entity.

View our Applicant Notice to see how we use your data.

Parity is an Equal Opportunity Employer. We welcome diversity in our global team and care about everyone in our collective feeling included and welcome.

Is this position not quite your match? Browse our other open roles.

Frequently Asked Questions

Is the salary disclosed for the Core Developer - Polkadot Runtime position at parity?
The salary for this Core Developer - Polkadot Runtime role at parity is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Is the Core Developer - Polkadot Runtime job at parity remote?
Yes, this Core Developer - Polkadot Runtime position at parity is remote, with team members based in Remote. You can work from home or anywhere in the supported regions.
Is the Core Developer - Polkadot Runtime role at parity full-time or part-time?
This is listed as a Contract position. It is posted as a Core Developer - Polkadot Runtime role in the Acceleration department at parity.
Which team or department does the Core Developer - Polkadot Runtime at parity belong to?
This Core Developer - Polkadot Runtime position is part of the Acceleration department at parity. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Core Developer - Polkadot Runtime position at parity?
Click the "Apply Now" button on this page. You will be redirected to parity's official application portal hosted on ashby where you can submit your application directly.
When was the Core Developer - Polkadot Runtime job at parity posted?
This Core Developer - Polkadot Runtime position at parity was posted on Nov 6, 2025. Apply as soon as possible — early applications are often reviewed first.
Core Developer - Polkadot Runtime
parity
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You'll be redirected to parity's official application page on Ashby ATS.