Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Write high-quality code for innovative blockchain products and collaborate with diverse teams.
- Company: Join IOG, a leader in blockchain research and development, focused on security and sustainability.
- Benefits: Enjoy competitive PTO, a new starter package, and a culture that values diversity.
- Why this job: Be part of a cutting-edge team that empowers changemakers and fosters creativity.
- Qualifications: 5+ years in development with Solidity, Rust, or TypeScript; experience with smart contracts essential.
- Other info: Work independently, follow agile practices, and engage in exciting projects across multiple time zones.
The predicted salary is between 28800 - 48000 £ per year.
Social network you want to login/join with:
Software Engineer – Smart Contracts – Partner Chains, gb
col-narrow-left
Client:
IO Global
Location:
gb, United Kingdom
Job Category:
Other
–
EU work permit required:
Yes
col-narrow-right
Job Reference:
8cc45cb5428d
Job Views:
8
Posted:
22.06.2025
Expiry Date:
06.08.2025
col-wide
Job Description:
Who are we?
IOG, is a technology company focused on Blockchain research and development. We are renowned for our scientific approach to blockchain development, emphasizing peer-reviewed research and formal methods to ensure security, scalability, and sustainability. Our projects include decentralized finance (DeFi), governance, and identity management, aiming to advance the capabilities and adoption of blockchain technology globally.
We invest in the unknown, applying our curiosity and desire for positive change to everything we do. By fueling creativity, innovation, and progress within our teams, our products and services are designed for people to be fearless, to be changemakers.
About Partner Chains:
IOG’s Partner chains Tribe is an innovation project built using Substrate. It aims to simplify blockchain deployment, operation and interoperability by combining modular technology with proven security, liquidity, and reliability. Partner Chains empowers developers and validators to create optimized blockchains without network or technology stack lock-in, fostering a new era of interoperable and scalable solutions.
What the role involves:
As a Software Engineer at IOG, you are responsible for writing high-quality code for our products. You have the exciting challenge of working with cutting-edge research and technology with a focus on the market\’s needs. To support you on this challenge, our products have software architects, product managers, project managers, formal methods specialists, and QA test engineers, with whom you must communicate professionally, effectively, and efficiently.
- Follow agile software development practices
- Work with teams across multiple time zones
- Work independently on software development tasks
- Be proactive and require minimal supervision or mentoring to complete tasks
- Review specifications produced by architects and formal methods specialists
- Contribute to the design of algorithms
- Write clean, straightforward, efficient code that satisfies previously agreed acceptance criteria and specifications
- Commit often and submit small pull requests frequently
- Cover your code with unit, property and integration tests when applicable
- Review the pull requests of your team mates
- Fix bugs in your own code and in legacy code from others
- Be available for emergency fixing of severity 1 issues on deployed products
- Integrate software components and third-party libraries
- Verify and deploy programs and systems
- Troubleshoot, debug and upgrade existing software
- Write documentation for the code
- Write technical user manuals
- Be knowledgeable of distributed and concurrent computation
- Be knowledgeable of cryptography
Requirements
Who you are:
- A minimum of 5 years of development experience (Solidity, Rust or TypeScript)
- Experience working with Git
- Practical experience with Agile software development methods
- Knowledge of functional and object-oriented programming paradigms
- Degree in Computer Science is desirable but not essential
- Be knowledgeable of cryptography and usage in blockchains
- Demonstrated proficiency in programming languages such as Solidity, Rust, and TypeScript
- Design, develop, and deploy smart contracts on multiple blockchains
- Create and optimize on-chain program architectures for efficiency, scalability, and security
- Ensure all smart contracts are rigorously tested and audited to meet high security standards
- Experience working with smart contracts and blockchain technology essential
- Experience with web services development and RESTful APIs
- Distributed systems and network development
- A track record of delivering software projects from start to finish
- Proficiency in software development best practices, including design, implementation, testing, and debugging
- Write idiomatic code that satisfies the acceptance criteria of a given task
- Write tests (unit tests, property tests) that provide sufficient and non-superfluous efficient code coverage.
- Document code and APIs concisely and unambiguously
- Break down tasks into sub-tasks that are completable in a short amount of time and report completion as required by managers
- Pragmatically adhere to software engineering principles (modularity, incremental development, no premature optimization, no feature creep, no speculative generality, …)
Are you an IOGer?
Do you find yourself questioning the status quo? Do you tinker with ideas and long to turn those ideas into solutions? Are you able to spark thoughtful debates, bringing out the inquisitiveness in others? Does the promise of continuously growing excite you? Then get ready to reimagine everything you thought wasn’t possible because that’s what it means to be an IOGer – we don’t set limits, we break them.
- New starter package to buy hardware essentials (headphones, monitor, etc)
- Competitive PTO
At IOG, we value diversity and always treat all employees and job applicants based on merit, qualifications, competence, and talent. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
#J-18808-Ljbffr
Software Engineer - Smart Contracts - Partner Chains employer: Io Global
Contact Detail:
Io Global Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Software Engineer - Smart Contracts - Partner Chains
✨Tip Number 1
Familiarise yourself with the latest trends in blockchain technology, especially around smart contracts. Being able to discuss recent advancements or challenges in the field during your interview can demonstrate your passion and knowledge.
✨Tip Number 2
Engage with the IOG community on platforms like GitHub or relevant forums. Contributing to open-source projects or discussions can help you build connections and showcase your skills to potential colleagues.
✨Tip Number 3
Prepare to discuss your experience with Agile methodologies. Be ready to share specific examples of how you've successfully worked in Agile teams, as this is a key aspect of the role at IOG.
✨Tip Number 4
Brush up on your coding skills in Solidity, Rust, and TypeScript. Consider working on personal projects or contributing to existing ones to ensure you can demonstrate your proficiency during technical interviews.
We think you need these skills to ace Software Engineer - Smart Contracts - Partner Chains
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience in software development, particularly with Solidity, Rust, or TypeScript. Emphasise any projects involving smart contracts and blockchain technology.
Craft a Compelling Cover Letter: In your cover letter, express your passion for blockchain technology and innovation. Mention specific projects or experiences that align with IOG's mission and values, showcasing how you can contribute to their goals.
Showcase Your Technical Skills: Include a section in your application that details your proficiency in programming languages and tools relevant to the role. Highlight your experience with Git, Agile methodologies, and any specific blockchain projects you've worked on.
Demonstrate Problem-Solving Abilities: Provide examples of how you've tackled complex problems in previous roles. This could include debugging legacy code, optimising algorithms, or developing efficient on-chain architectures. Use clear, concise language to convey your thought process.
How to prepare for a job interview at Io Global
✨Showcase Your Technical Skills
Be prepared to discuss your experience with programming languages like Solidity, Rust, and TypeScript. Bring examples of your previous work, especially any smart contracts you've developed, and be ready to explain the challenges you faced and how you overcame them.
✨Understand Blockchain Fundamentals
Since the role focuses on blockchain technology, make sure you have a solid understanding of its principles. Be ready to discuss concepts like decentralisation, cryptography, and smart contract security, as these will likely come up during the interview.
✨Demonstrate Agile Methodology Knowledge
Familiarise yourself with Agile software development practices, as this is crucial for the role. Be prepared to share your experiences working in Agile teams and how you’ve contributed to successful project outcomes.
✨Prepare Questions for Your Interviewers
Interviews are a two-way street, so think of insightful questions to ask your interviewers. This could include inquiries about the team dynamics, the technologies they use, or their approach to innovation within the Partner Chains project.
