Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Design and implement cutting-edge protocols for the Polkadot network.
- Company: Join Parity, a leader in blockchain infrastructure with a remote-first culture.
- Benefits: Flexible remote work, team retreats, and growth opportunities in Web3.
- Why this job: Make a real impact on decentralised applications and collaborate with top minds.
- Qualifications: Strong problem-solving skills and experience in system design.
- Other info: Diverse and inclusive team focused on innovation and community growth.
The predicted salary is between 36000 - 60000 £ per year.
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
- 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.
Core Developer - Polkadot Runtime in London employer: Parity Technologies Limited
Contact Detail:
Parity Technologies Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Core Developer - Polkadot Runtime in London
✨Tip Number 1
Network like a pro! Reach out to folks in the blockchain community, especially those involved with Polkadot. Join relevant forums, attend meetups, and don’t be shy about sliding into DMs on LinkedIn. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! Contribute to open-source projects related to Polkadot or Web3. This not only builds your portfolio but also gets you noticed by potential employers. Plus, it’s a great way to learn and connect with other developers.
✨Tip Number 3
Prepare for interviews by brushing up on your problem-solving skills. Practice coding challenges and system design questions that are relevant to the role. We want to see how you think and approach complex problems, so be ready to showcase your thought process!
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at Parity. Don’t forget to tailor your application to highlight your experience with decentralised applications!
We think you need these skills to ace Core Developer - Polkadot Runtime in London
Some tips for your application 🫡
Show Your Passion for Blockchain: When writing your application, let your enthusiasm for blockchain technology shine through. We want to see how you connect with our mission and the impact you hope to make in the Web3 space.
Tailor Your Application: Make sure to customise your CV and cover letter for the Core Developer role. Highlight relevant experience and skills that align with the job description, especially around system design and open-source collaboration.
Be Clear and Concise: We appreciate straightforward communication. Use plain English to explain your past projects and experiences, making it easy for us to understand your contributions and achievements.
Apply Through Our Website: To ensure your application gets the attention it deserves, please apply directly through our website. This way, we can easily track your application and get back to you faster!
How to prepare for a job interview at Parity Technologies Limited
✨Know Your Tech Inside Out
As a Core Developer, you'll need to demonstrate a solid understanding of blockchain technology and the Polkadot protocol. Brush up on your knowledge of system design and be ready to discuss how you've tackled complex problems in the past.
✨Showcase Your Collaboration Skills
Since this role involves working closely with product, design, and engineering teams, be prepared to share examples of how you've successfully collaborated in an open-source environment. Highlight your experience with peer reviews and how you value feedback.
✨Communicate Clearly and Effectively
You’ll need to present your work in 'plain English', so practice explaining technical concepts simply. Consider preparing a short presentation or blog post that summarises a project you've worked on, as this will showcase your communication skills.
✨Demonstrate Ownership and Responsibility
Be ready to discuss instances where you've taken ownership of a project or task. Parity values team members who are accountable for their outcomes, so share how you've driven results and learned from challenges in your previous roles.
