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- Tasks: Join our Integration Team to build connectors for crypto exchanges and services using TypeScript and Python.
- Company: Cryptio is a leading crypto back-office platform helping institutions navigate the digital-asset landscape.
- Benefits: Enjoy fully remote work, 25 days holiday, gym classes, and a $200 home office budget.
- Why this job: Gain hands-on experience in the fast-paced crypto world while developing cutting-edge financial technologies.
- Qualifications: 2+ years of software experience, familiarity with TypeScript and Python, and a passion for crypto.
- Other info: Work closely with senior engineers and have opportunities for growth in a collaborative environment.
The predicted salary is between 28800 - 48000 £ per year.
Cryptio
Cryptio is an enterprise-grade crypto back-office platform. Our software helps financial institutions, corporates and crypto-native companies navigate the fragmented digital-asset landscape with confidence. We have raised $26m to date and are backed by tier-1 crypto and non crypto investors: Point Nine, 1kx, BlueYard, Tim Draper, Alven and Ledger Cathay. Some of our clients include top institutions like Circle, Uniswap or the Government of El Salvador.
We\’re tackling one of the biggest challenges in crypto right now – building the infrastructure to help institutional adoption. And we\’re playing to win.
Location
Although you can work from home 100% of the time, for this role we\’d like to find someone who is based in the UK has easy access to our hubs in London and Paris.
The role
Cryptio is looking for a junior software engineer interested in working on crypto / finance / accounting related products.
You will initially join our Integrations Squad, where you\’ll build essential connectors to third-party services like exchanges (Coinbase, Binance…), custodians (BitGo, Fireblocks…) and order execution management systems (Talos, Wyden…). In this role, you’ll develop TypeScript-based connectors which transform third party data and enable seamless data flow between these platforms and our core systems.
As part of our cross-team collaboration initiative, you\’ll eventually have the opportunity to contribute to our Data Squad, leveraging your programming expertise to Python-based indexers. This dual-role position allows you to gain a comprehensive understanding of the two main ways data is imported into our product. You\’ll discover more about the crypto ecosystem by working on different componwents, with complementary skills that help you gain ownership and autonomy in your work. This is an excellent opportunity to develop subject-matter expertise while working with cutting-edge financial technologies.
Technologies used:
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TypeScript (key dependencies: Axios, Zod, Nest.js)
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Python (when contributing to the Data Squad)
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Redis
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S3
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Kubernetes on AWS, Docker, GitLab… (modern development stack)
What\’s special about this role?
You\’ll be at the forefront of creating reliable connections between our platform and an expanding network of cryptocurrency services. This role provides unique exposure to the complexities of integrating with dynamic data sources across the cryptocurrency ecosystem.
As you develop expertise in building connectors, you\’ll have future opportunities to work on more advanced projects like building indexers – specialized components that gather and process blockchain data.
The crypto ecosystem is fast-paced, with constant changes in APIs and platform-specific data structures. As part of our integration team, you\’ll learn how to implement robust solutions that handle real-time data syncing and overcome challenges like data inconsistencies.
What you\’ll be doing
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Write clean, maintainable TypeScript code
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Write clean, maintainable Python
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Implement new integrations with cryptocurrency exchanges and platforms
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Document and test your code thoroughly
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Work closely with senior engineers and product teams to understand integration requirements
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Map various data structures to our unified data model
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Help monitor integration health and identify issues
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Learn about signature mechanisms, authentication methods, and best practices for API integrations
We\’re looking for someone who has
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2+ years of experience writing software
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Familiarity with TypeScript and Python
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Basic understanding of REST APIs and HTTP concepts
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Interest in learning about OAuth, JWT, and other authentication methods
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Excellent spoken and written English
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Strong desire to learn and grow technically
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Collaborative mindset – you\’ll be working closely with experienced team members
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Interest in the crypto and fintech industry
Interview Process
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Talent Screen – 30 min
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Technical Interview – 90 min
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Team Interview – 45 min
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Leadership Interview – 45 min
Benefits
Fully-Remote / Hybrid – The choice is yours!
25 Days Paid Holiday + Bank Holidays
Your Birthday Off
️ Earn an extra day of annual leave for every year you\’re at Cryptio
Access to Mental Health, Wellbeing, and Coaching
Attractive Maternity and Paternity Policies for your growing family
Gym Classes or Spa Treatments with ClassPass (or gym reimbursements)! ️️
Apple MacBook Pro – The best tech at your fingertips!
$200 Workplace Budget to create your perfect home office!
Training and Development Budget – Invest in yourself and grow!
*UK have these additional benefits: 4% Pension Contributions towards your future + Private Medical & Dental Insurance with Allianz.
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Junior Software Engineer (Integration Team) employer: 1kx Network
Contact Detail:
1kx Network Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Junior Software Engineer (Integration Team)
✨Tip Number 1
Familiarise yourself with the technologies mentioned in the job description, especially TypeScript and Python. Consider building a small project or contributing to open-source projects that utilise these languages to showcase your skills.
✨Tip Number 2
Engage with the crypto community online. Follow relevant forums, social media groups, and attend webinars or meetups. This will not only enhance your knowledge but also help you network with professionals in the field.
✨Tip Number 3
Prepare for the technical interview by practicing coding challenges that focus on TypeScript and Python. Websites like LeetCode or HackerRank can be great resources to sharpen your problem-solving skills.
✨Tip Number 4
Research Cryptio and its products thoroughly. Understanding their mission and the specific challenges they face in the crypto space will allow you to tailor your discussions during interviews and demonstrate your genuine interest in the role.
We think you need these skills to ace Junior Software Engineer (Integration Team)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience, especially in TypeScript and Python. Include any projects or roles that demonstrate your understanding of REST APIs and your interest in the crypto and fintech industry.
Craft a Compelling Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Mention specific technologies you’ve worked with, such as Axios or Nest.js, and how they relate to the job description. Show that you understand the challenges of integrating with cryptocurrency services.
Showcase Your Projects: If you have personal or academic projects that involve building integrations or working with APIs, include them in your application. This can demonstrate your practical skills and passion for software engineering in the crypto space.
Prepare for Technical Questions: Anticipate technical questions related to TypeScript, Python, and API integrations during the interview process. Brush up on your knowledge of OAuth, JWT, and other authentication methods, as these are likely to come up in discussions.
How to prepare for a job interview at 1kx Network
✨Showcase Your Technical Skills
Make sure to highlight your experience with TypeScript and Python during the interview. Be prepared to discuss specific projects where you've used these languages, especially in relation to REST APIs and data integration.
✨Demonstrate Your Interest in Crypto and Fintech
Since Cryptio operates in the crypto space, showing a genuine interest in cryptocurrency and financial technologies can set you apart. Familiarise yourself with current trends and challenges in the industry to engage in meaningful discussions.
✨Prepare for Technical Questions
Expect technical questions that assess your understanding of API integrations, data structures, and authentication methods like OAuth and JWT. Brush up on these topics and be ready to explain how you've applied them in past experiences.
✨Emphasise Collaboration and Learning
Cryptio values a collaborative mindset, so be sure to express your eagerness to learn from senior engineers and work as part of a team. Share examples of how you've successfully collaborated in previous roles or projects.
