Blockchain Engineer
Ctrl Alt
- Belfast, Northern Ireland, United Kingdom
- Belfast, Northern Ireland, United Kingdom
Über
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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Sprachkenntnisse
- English
Hinweis für Nutzer
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