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- Tasks: Join us as a Senior Blockchain Engineer, implementing scalable software solutions and coding smart contracts.
- Company: SovTech, now Scrums.com, is revolutionising software development for global businesses.
- Benefits: Enjoy remote work flexibility, a dynamic team culture, and opportunities for continuous learning.
- Why this job: Be part of a cutting-edge team shaping the future of DeFi and blockchain technology.
- Qualifications: 2+ years in blockchain engineering, smart contract experience, and a passion for innovation required.
- Other info: This role is fully remote, with a preference for candidates in compatible time zones.
The predicted salary is between 43200 - 72000 £ per year.
SovTech is now Scrums.com! Same company, new name.
We are looking for an experienced Senior Engineer with experience in DeFi and Blockchain to join our world-class team.
Are you looking to become part of a team that is changing the way businesses across the world build software? Our mission is to design, build, deploy and maintain innovative custom software that allows our clients to start, run and grow world-class businesses with globally distributed teams based in Johannesburg, London, Nairobi and Cape Town.
The Role
We are looking for an experienced Senior Engineer with experience in DeFi and Blockchain who is able to implement software solutions that are tested, maintainable, reliable, and scalable. They’ll be collaborating with other amazing engineers and take significant ownership and responsibility for the solutions they develop. We work with some of the best protocols and scaling solutions on the planet, namely Chainlink and Polygon (as well as quite a few others).
Responsibilities
- Frontend – React, React Native, Typescript, Next.js, 3rd Party APIs & GraphQL.
- Backend – Node.JS, Typescript, Apollo GraphQL, AWS and Docker. We use AWS Serverless whenever possible. Our backend engineering team develops architectures that are scalable from day 1, with no single points of failure.
- Smart Contracts: Primarily the ERC20 stack but across technologies such as Ethereum, Polygon, chainlink etc.
- Operations: Our AWS services are fully managed via infrastructure as code. We take cloud security, logging and monitoring seriously and use Bitbucket & Github CI/CD extensively.
- Write clean, fully-typed code: Across our stack, we make heavy use of TypeScript to keep our code clean, maintainable, and less prone to errors. As a small team, code quality is a top priority, so we maintain high standards for cleanliness and structure.
- Code smart contracts: We have a couple behind us already but you\’ll be driving the coding of smart contracts and everything that comes with them. Living in Web3 is the name of the game, and solidity/JS is your smart contract safe zone.
Our ideal candidate can see the bigger picture and architect both front end and back-end systems to accomplish product goals. Experience with smart contracts, ERC-20, web3 and ethers.js. While you’ll primarily work with Node.JS / TypeScript, experience in DevOps is a plus. This role is fully remote (with offices optional and available!), though we would prefer this role specifically to be in a timezone where we can have more hours overlap with the European and African team members (CAT) due to the need for frequent communication and collaboration.
Qualifications
- Smart contract deployments under the belt, whether in production or on testnets.
- 2+ years of experience working with go-ethereum project or fork of it. Alternatively, any other blockchain client.
- Good understanding of blockchain related cryptography (public key, BLS signatures, MACs, etc).
- Autonomy & ability to design complex systems.
- Passion for growing others.
- BONUS: 2+ years of experience working with Go.
- BONUS: Experience working with low level database programming & systems optimisation.
- BONUS: Experience designing and implementing layer 2 blockchain solutions.
Why Us
We invest in people who can see the future and who work hard to achieve it. SovTech has a young, dynamic, and fast-growing team. We’re only looking for outstanding people—those unique individuals who are brilliant, always happy to help, socialise, get involved, work hard, and enjoy what they do! We have a continuous learning culture that allows our people to grow and develop in the opportunities across our various teams.
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Contact Detail:
Scrums Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Blockchain Engineer
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as React, Node.JS, and TypeScript. Being able to discuss your experience with these tools in detail during an interview will show that you are well-prepared and knowledgeable.
✨Tip Number 2
Engage with the blockchain community by participating in forums or attending meetups. This not only helps you stay updated on industry trends but also allows you to network with professionals who might provide insights or referrals for the position.
✨Tip Number 3
Showcase any personal projects or contributions to open-source blockchain initiatives. Having tangible examples of your work can set you apart from other candidates and demonstrate your passion for the field.
✨Tip Number 4
Prepare to discuss your understanding of DeFi and smart contracts in depth. Be ready to explain how you've implemented these technologies in past projects, as this will highlight your practical experience and problem-solving skills.
We think you need these skills to ace Blockchain Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with DeFi, Blockchain, and relevant technologies like Node.JS, TypeScript, and smart contracts. Use specific examples to demonstrate your skills and achievements in these areas.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for blockchain technology and your understanding of the company's mission. Mention how your background aligns with their needs and express your enthusiasm for contributing to their innovative projects.
Showcase Relevant Projects: If you have worked on any blockchain-related projects or smart contract deployments, be sure to include them in your application. Provide links to your GitHub or any live projects to give them a clear view of your capabilities.
Highlight Soft Skills: In addition to technical skills, emphasize your ability to collaborate and communicate effectively within a team. Mention any experiences where you've taken ownership of projects or helped others grow, as this aligns with their company culture.
How to prepare for a job interview at Scrums
✨Showcase Your Blockchain Knowledge
Make sure to brush up on your knowledge of blockchain technologies, especially DeFi and smart contracts. Be prepared to discuss specific projects you've worked on, particularly those involving ERC20 tokens and protocols like Chainlink and Polygon.
✨Demonstrate Your Coding Skills
Since the role requires writing clean, maintainable code, be ready to showcase your coding abilities. You might be asked to solve a coding problem or explain your approach to building scalable systems using Node.JS and TypeScript.
✨Emphasise Collaboration Experience
This position involves working closely with other engineers, so highlight your experience in collaborative environments. Discuss how you've contributed to team projects and how you handle communication, especially in remote settings.
✨Prepare for Technical Questions
Expect technical questions related to blockchain cryptography and system design. Brush up on key concepts like public keys, BLS signatures, and MACs, and be ready to explain how you would architect both front-end and back-end systems.
