At a Glance
- Tasks: Design and develop smart contracts on leading blockchain platforms like Ethereum and Hyperledger.
- Company: Join a forward-thinking enterprise blockchain company based in London.
- Benefits: Enjoy competitive pay, flexible remote work, and opportunities for professional growth.
- Other info: Collaborative environment with chances to lead and mentor teams.
- Why this job: Be at the forefront of blockchain innovation and make a real impact in various industries.
- Qualifications: Experience in software development with a strong focus on blockchain technologies.
The predicted salary is between 70000 - 90000 € per year.
We’re looking for an experienced Smart Contract Developer with strong expertise in enterprise blockchain platforms, Solidity‑based smart contracts, and cloud‑native backend services. This role is ideal for someone who has delivered production‑grade blockchain solutions across regulated industries such as banking, payments, supply chain, or sustainability and enjoys working within consortium‑led environments.
Developer Profile
- Senior Software Developer (Node.Js, Typescript or Java (Spring Boot) with strong blockchain focus)
- Strong knowledge of Ethereum‑compatible platforms including GoQuorum and Hyperledger Besu
- Experience with enterprise blockchain frameworks such as R3 Corda and Ripple
- Solid understanding of microservices and asynchronous architectures
- Familiarity with REST APIs, event‑driven systems, and message queues
- Strong understanding of blockchain security, permissions, key management, and transaction integrity
Key Responsibilities
- Design, develop, test, and deploy smart contracts across Ethereum, GoQuorum, Hyperledger Besu, and Corda platforms
- Build asset tokenisation solutions and on‑chain/off‑chain transaction workflows
- Develop and integrate RESTful APIs and microservices using Node.js and/or Java
- Ensure security, scalability, and performance of blockchain applications
- Collaborate with architects, product owners, and external partners across multi‑organisation blockchain networks
- Lead or mentor development teams and promote engineering best practices
- Support cloud‑native deployments across Azure and AWS
- Contribute to innovation initiatives, POCs, and Layer 2 scaling exploration
- Participate in design reviews, governance, and blockchain security audits
Blockchain Developer employer: Synergize Consulting
Join a forward-thinking company at the forefront of blockchain technology, where innovation meets collaboration in our London HQ. We offer a dynamic work culture that values employee growth through mentorship and hands-on experience with cutting-edge enterprise solutions. Enjoy the unique advantage of working in a consortium-led environment, fostering partnerships across regulated industries while benefiting from flexible work arrangements and a commitment to professional development.
StudySmarter Expert Advice🤫
We think this is how you could land Blockchain Developer
✨Tip Number 1
Network like a pro! Attend blockchain meetups, conferences, and workshops to connect with industry professionals. We can’t stress enough how important it is to build relationships; you never know who might have the inside scoop on job openings.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your smart contract projects and any contributions to open-source blockchain initiatives. This will give potential employers a taste of what you can do and set you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by brushing up on your coding skills and understanding blockchain concepts deeply. We recommend practicing common interview questions related to Solidity, Ethereum, and microservices to boost your confidence.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of opportunities waiting for talented developers like you. Plus, applying directly can sometimes give you an edge over other candidates.
We think you need these skills to ace Blockchain Developer
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with enterprise blockchain platforms and smart contracts. We want to see how your skills align with the job description, so don’t be shy about showcasing your relevant projects!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about blockchain technology and how your background makes you a perfect fit for our team. Let us know what excites you about working at StudySmarter.
Showcase Your Technical Skills:When applying, make sure to highlight your expertise in Node.js, Typescript, or Java, along with your knowledge of Ethereum-compatible platforms. We love seeing specific examples of how you've used these technologies in past projects!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it gives you a chance to explore more about what we do at StudySmarter!
How to prepare for a job interview at Synergize Consulting
✨Know Your Blockchain Basics
Make sure you brush up on your knowledge of enterprise blockchain platforms, especially Ethereum-compatible ones like GoQuorum and Hyperledger Besu. Be ready to discuss how you've used Solidity to develop smart contracts in past projects, as this will show your hands-on experience.
✨Showcase Your Problem-Solving Skills
Prepare to share specific examples of how you've tackled challenges in previous roles, particularly in regulated industries like banking or supply chain. Highlight any production-grade solutions you've delivered and how you ensured security and transaction integrity.
✨Familiarise Yourself with Microservices
Since the role involves working with microservices and asynchronous architectures, be prepared to discuss your experience with REST APIs and event-driven systems. Think of examples where you've successfully integrated these technologies into your blockchain solutions.
✨Engage in Collaborative Scenarios
This position requires collaboration with various stakeholders, so be ready to talk about your experience working in consortium-led environments. Share how you've mentored teams or contributed to design reviews, as this will demonstrate your leadership and teamwork skills.
