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- Tasks: Design and implement scalable backend services using Node.js, TypeScript, and Python.
- Company: Join a forward-thinking tech platform revolutionising job applications.
- Benefits: High-paying roles, flexible work options, and career growth opportunities.
- Why this job: Be at the forefront of Web3 technology and make a real impact.
- Qualifications: Strong experience with Node.js, TypeScript, and AWS required.
- Other info: Dynamic team environment with exciting projects in DeFi and trading.
The predicted salary is between 36000 - 60000 £ per year.
Responsibilities
- Design and implement scalable backend services using Node.js, TypeScript (NestJS), and Python.
- Architect and integrate Web3 functionalities throughout the tech stack.
- Design and implement caching solutions using Redis to optimize application performance.
- Build and maintain API integrations between frontend and backend systems.
- Ensure high performance, reliability, and security across all system components.
- Collaborate with the team on technical architecture decisions and implementation strategies.
- Work closely with product and design teams to implement new features.
- Contribute to technical documentation and engineering best practices.
Requirements
- Strong experience with Node.js, TypeScript (NestJS), PostgreSQL, AWS, and Redis.
- Experience with containerization and orchestration using Kubernetes (K8s).
- Experience with various communication protocols: REST, WebSockets, Server-Sent Events (SSE), etc.
- Familiarity with IPFS and distributed storage systems.
- Experience with ethers.js and Web3 libraries for blockchain interaction.
- Experience with microservices architecture.
- Strong understanding of database design and optimization.
- Knowledge of security best practices and performance optimization.
- Experience with automated testing and CI/CD pipelines.
- Go development experience is a plus.
- Experience with monitoring and observability tools such as Prometheus and Grafana is a plus.
Preferred Qualifications
- Previous experience in DeFi or trading platforms.
- Experience with Subgraph integration and GraphQL.
- Understanding of perpetuals trading and RWA markets.
- Contributions to open-source projects.
- Experience with high-frequency trading systems or real-time data processing.
Backend Engineer employer: Calyptus
Contact Detail:
Calyptus Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Backend Engineer
✨Tip Number 1
Get your profile sorted on our platform! Make sure to highlight your skills in Node.js, TypeScript, and all that backend wizardry. The more complete your profile, the better your chances of landing those high-paying roles.
✨Tip Number 2
Don’t underestimate the power of networking! Connect with other techies and professionals in the industry. Join relevant groups or forums where you can share insights and learn about job openings that might not be advertised.
✨Tip Number 3
Practice makes perfect! Before jumping into interviews, do some mock interviews focusing on backend technologies and problem-solving. This will help you feel more confident and ready to tackle any technical questions thrown your way.
✨Tip Number 4
Keep an eye on your online presence! Make sure your LinkedIn and GitHub profiles showcase your projects and contributions. Recruiters love seeing real-world applications of your skills, especially in areas like microservices and blockchain.
We think you need these skills to ace Backend Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Backend Engineer role. Highlight your experience with Node.js, TypeScript, and any relevant projects that showcase your skills in backend development. We want to see how you fit into our tech stack!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about backend engineering and how your experience aligns with our needs. Let us know what excites you about working at StudySmarter!
Showcase Your Projects: If you've worked on any cool projects, especially those involving Web3 or microservices, make sure to mention them. We love seeing practical examples of your work, so don’t hold back on sharing your achievements!
Apply Through Our Website: To make the process smooth, apply through our website. It’s quick and easy, and you'll be one step closer to joining our awesome team. Plus, we can’t wait to see your application!
How to prepare for a job interview at Calyptus
✨Know Your Tech Stack
Make sure you’re well-versed in Node.js, TypeScript (NestJS), and Python. Brush up on your knowledge of PostgreSQL and Redis too, as these are crucial for the role. Being able to discuss your experience with these technologies confidently will impress the interviewers.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous projects, especially those involving backend services and API integrations. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight how you tackled issues effectively.
✨Understand Web3 and Blockchain
Since the role involves integrating Web3 functionalities, make sure you can explain concepts like ethers.js and distributed storage systems. Familiarise yourself with DeFi and trading platforms, as this knowledge will set you apart from other candidates.
✨Ask Insightful Questions
Interviews are a two-way street! Prepare thoughtful questions about the team’s approach to technical architecture or their use of CI/CD pipelines. This shows your genuine interest in the role and helps you assess if the company is the right fit for you.
