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- Tasks: Join our Integration Team to build connectors for crypto exchanges and platforms 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, wellness support, and a $200 home office budget.
- Why this job: Gain hands-on experience in the fast-paced crypto world while collaborating with experienced engineers.
- Qualifications: 2+ years of software experience, familiarity with TypeScript and Python, and a passion for fintech.
- Other info: Work from anywhere in the UK with access to hubs in London and Paris.
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 Backend Engineer (Integration Team) employer: Wonda VR
Contact Detail:
Wonda VR Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Junior Backend Engineer (Integration Team)
✨Tip Number 1
Familiarise yourself with the specific 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 demonstrate 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, which could lead to valuable connections.
✨Tip Number 3
Prepare for the technical interview by practising coding challenges that focus on TypeScript and Python. Websites like LeetCode or HackerRank can be great resources to sharpen your problem-solving skills and get comfortable with coding under pressure.
✨Tip Number 4
Research Cryptio and its products thoroughly. Understanding their mission and the challenges they face in the crypto space will allow you to tailor your discussions during interviews, showing your genuine interest in the company and its goals.
We think you need these skills to ace Junior Backend 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: Write a cover letter that showcases your passion for the role and the company. Mention specific technologies you’ve worked with and express your eagerness to learn about OAuth, JWT, and other authentication methods.
Showcase Your Projects: If you have any personal or academic projects related to software development, especially in crypto or finance, include them in your application. This can demonstrate your practical skills and enthusiasm for the field.
Prepare for Technical Questions: Since the interview process includes a technical interview, brush up on your coding skills in TypeScript and Python. Be ready to discuss your previous work and how you approach problem-solving in software development.
How to prepare for a job interview at Wonda VR
✨Understand the Tech Stack
Familiarise yourself with TypeScript and Python, as well as the technologies mentioned in the job description like Axios, Nest.js, and Kubernetes. Being able to discuss these tools confidently will show your technical readiness for the role.
✨Show Your Interest in Crypto
Demonstrate your passion for the crypto and fintech industry during the interview. Research current trends and challenges in the space, and be prepared to discuss how they relate to the role you're applying for.
✨Prepare for Technical Questions
Expect technical questions related to REST APIs, data structures, and authentication methods like OAuth and JWT. Brush up on these concepts and be ready to explain them clearly, as this will showcase your foundational knowledge.
✨Emphasise Collaboration Skills
Since you'll be working closely with senior engineers and product teams, highlight your collaborative mindset. Share examples of past experiences where teamwork led to successful outcomes, as this will align with the company's values.
