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For Companies At a Glance
- Tasks: Design and implement secure smart contracts for tokenization and asset management.
- Company: Join a high-growth startup at the forefront of blockchain technology.
- Benefits: Generous stock options, private health insurance, and 24 days annual leave.
- Why this job: Make a real impact in finance and blockchain while shaping the future of digital assets.
- Qualifications: 3+ years in software engineering with blockchain experience preferred.
- Other info: Collaborative environment with opportunities for personal development and industry exposure.
The predicted salary is between 36000 - 60000 £ per year.
The Opportunity
We’re looking for a Blockchain Engineer to join our team and help build the next generation of Ctrl Alt’s tokenization and governance infrastructure. You’ll work at the intersection of finance and distributed ledger technology, designing secure and reliable on-chain components that power a platform trusted by asset managers, fund administrators, and institutional investors.
You’ll collaborate closely with our product team and other engineers to integrate blockchain networks into our systems, develop and test on-chain logic for tokenized assets, and build tools that make interacting with those networks seamless. Bringing both initiative and deep technical expertise, you’ll play a key role in ensuring our blockchain integrations are robust, auditable, and ready to scale as adoption grows. You’ll be the key player in Ctrl Alt’s multi-chain architecture and help us to take our blockchain technology to the next level.
What youll be doing
- Design and implement secure, auditable smart contract logic for tokenization, asset management, and governance
- Work with a queue-based architecture to create transactions, send them to the blockchain node, and manage the responses to keep track of the ledger
- Integrate blockchain and distributed ledger technologies into our backend systems
- Evaluate, test, and deploy blockchain logic on networks such as Cosmos, Liquid, and other Layer 1s
- Build tools for interacting with on-chain infrastructure (transaction monitoring, wallet integrations, etc.)
- Collaborate with product and engineering teams to deliver robust blockchain-based solutions for financial institutions
- Stay up to date on developments in blockchain infrastructure, standards, and regulatory frameworks
- Promote best practices in blockchain security and operational resilience
This role will be a great fit if you:
- 3+ years of software engineering experience, with at least 1+ years working with blockchain or distributed ledger technologies
- Familiarising with a queue-based architecture
- Experience developing and deploying smart contract logic or similar on Layer 1 networks
- Familiarity with token standards and asset representation on-chain
- Understanding of cryptographic primitives (e.g. signatures, hashes, multisig) and transaction flows
- Knowledge of blockchain tools, APIs, and development environments (e.g. Cosmos SDK, Elements for Liquid, etc.)
Nice to haves:
- Exposure to finance or fintech environments, particularly involving digital assets or tokenization
- Hands-on experience with Cosmos SDK, Liquid Network, or other modular blockchain frameworks
- Understanding of consensus mechanisms and interoperability protocols
- Familiarity with regulated tokenization platforms or compliance-first blockchain use cases
- Experience working with custodial and non-custodial wallet systems
- Strong communication skills for writing documentation and technical specs
Join a scaling fintech building the next generation of investment banking. You’ll work at the intersection of capital markets and cutting-edge blockchain technology, helping drive and shape the future of financial infrastructure.
What it’s like working at Ctrl Alt
Build and own the future of finance
Take real responsibility in shaping digital capital markets, with the autonomy to lead decisions and drive impact.
Solve meaningful problems with exceptional people
Tackle complex challenges at the intersection of finance and technology alongside leaders with experience from Morgan Stanley, Credit Suisse, UBS, and Revolut.
Grow fast in a high-performance environment
Stretch beyond your comfort zone through close collaboration, rapid feedback, and continuous learning.
Innovate and make your mark
Bring bold ideas to life and influence our platform, products, and how we operate from day one.
How we support you
- Competitive salaries with regular reviews that reflect your impact, performance, and progression.
- Generous stock options so you directly share in the company’s growth and long-term success.
- Premium private healthcare to support your physical wellbeing.
- 26 days of annual leave, plus your birthday off, and regional bank holidays – with flexible leave so you can take time off when you need it.
- An enhanced parental leave policy to support you and your family at every stage.
- A MacBook, screens, and any additional equipment you need to perform at a high level.
- Access to salary sacrifice schemes covering childcare, groceries, EV cars, tech, pensions, bikes, and subscriptions.
- Modern, centrally located offices in London, Belfast, Dundalk, and Dubai – designed for collaboration and focus.
- An annual learning and personal development budget for training, exams, certifications, and qualifications – whatever helps you move forward.
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Blockchain Engineer employer: Ctrl Alt
Contact Detail:
Ctrl Alt Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Blockchain Engineer
✨Tip Number 1
Network like a pro! Connect with folks in the blockchain space on LinkedIn or at meetups. We can’t stress enough how important it is to build relationships; you never know who might have the inside scoop on job openings.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your blockchain projects, smart contracts, or any relevant work. We love seeing what you can do, and it gives you a leg up during interviews.
✨Tip Number 3
Prepare for those technical interviews! Brush up on your knowledge of blockchain technologies, consensus mechanisms, and smart contract logic. We want to see that you’re not just a coder but someone who understands the tech deeply.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we’re always on the lookout for passionate candidates who are eager to join our team and make an impact.
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 blockchain and distributed ledger technologies. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects or achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to tell us why you’re the perfect fit for the Blockchain Engineer position. Share your passion for blockchain, any cool projects you've worked on, and how you can contribute to our mission at Ctrl Alt.
Showcase Your Technical Skills: When applying, make sure to mention specific tools and technologies you’ve worked with, like Cosmos SDK or smart contract logic. We love seeing candidates who are hands-on and familiar with the tech we use!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team!
How to prepare for a job interview at Ctrl Alt
✨Know Your Blockchain Basics
Before the interview, brush up on your understanding of blockchain technology, especially the specific networks mentioned in the job description like Cosmos and Liquid. Be ready to discuss how you’ve implemented smart contracts and any relevant projects you've worked on.
✨Showcase Your Problem-Solving Skills
Prepare to discuss real-world problems you've solved using blockchain technology. Think about challenges you faced while integrating blockchain into backend systems and how you overcame them. This will demonstrate your practical experience and critical thinking.
✨Familiarise with Financial Context
Since this role sits at the intersection of finance and blockchain, it’s crucial to understand financial concepts related to tokenization and asset management. Brush up on how these concepts apply to institutional investors and be ready to discuss their importance.
✨Communicate Clearly and Confidently
Strong communication skills are key, especially when explaining complex technical concepts. Practice articulating your thoughts clearly, whether it's about cryptographic primitives or transaction flows. This will help you stand out during the interviews with both technical and non-technical team members.
