Senior Blockchain Engineer - Backend & Web3 Platform

Senior Blockchain Engineer - Backend & Web3 Platform

Full-Time 63000 - 77000 £ / year (est.) No working from home possible
Citigroup, Inc.

At a Glance

  • Tasks: Build backend web applications using Java and Spring for a cutting-edge Digital Assets Platform.
  • Company: Join Citi London, a leader in financial services and digital innovation.
  • Benefits: Attractive salary, flexible working options, and opportunities for professional growth.
  • Other info: Collaborate with global teams in a dynamic and innovative environment.
  • Why this job: Be at the forefront of blockchain technology and make a real impact in finance.
  • Qualifications: Strong backend development skills and familiarity with web3 libraries required.

The predicted salary is between 63000 - 77000 £ per year.

Citi London is seeking a Senior Blockchain Engineer to join the Digital Assets Platform.

You will build backend enterprise web applications using Java and spring, with a focus on web3 and CIDAP.

You will collaborate across global teams and contribute to scalable, secure software in production.

Ideal candidates have strong backend skills, familiarity with web3 libraries, and experience in financial services.

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Senior Blockchain Engineer - Backend & Web3 Platform employer: Citigroup, Inc.

Citi London is an exceptional employer, offering a dynamic and inclusive work environment that fosters innovation and collaboration. With a competitive salary, generous annual leave, and a hybrid working model, employees enjoy a healthy work-life balance while having access to extensive learning and development resources. As a key player in the Equity Derivatives Technology team, you will have the opportunity to lead impactful projects and grow your career within a globally recognised financial institution.

Citigroup, Inc.

Contact Details:

Citigroup, Inc. Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Blockchain Engineer - Backend & Web3 Platform

Join Local Tech Meetups

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Contribute to Open Source Projects

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We think you need these skills to ace Senior Blockchain Engineer - Backend & Web3 Platform

Java
Spring Framework
Web3 Libraries
Backend Development
Enterprise Web Applications
Scalable Software Development
Secure Software Development

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Citigroup, Inc..

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Citigroup, Inc. and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Citigroup, Inc.

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Citigroup, Inc. uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.