Software Developer

ARJUN GLOBAL LTD; Greater London; On-site; GBP 70,000 - 90,000; Full time

Job summary

A leading tech company based in Greater London is seeking an experienced Software Developer to design and implement enhancements to a cutting-edge blockchain platform. The ideal candidate will have proficiency in multiple programming languages and substantial experience with AWS. You will enjoy a dynamic work environment addressing complex technological challenges.

Qualifications

• Experience with building and using distributed systems.
• Advanced knowledge and experience with AWS tools and technologies.
• Demonstrable prior work in the open source environment.

Responsibilities

• Design and implement enhancements for a rapidly evolving blockchain platform.
• Work in a variety of modern programming languages.
• Solve complex problems with peers in dynamic environment.

Skills

Proficiency in Typescript / Javascript

Rust

Haskell

C++

Java

Strong communication skills

Tools

AWS

Blockchain

Cloud

Linux

Job description

Salary

£70,000 - 90,000 per year

Requirements

• Proficiency in Typescript / Javascript, Rust, Haskell, C++, Java.
• Advanced knowledge and experience with AWS tools and technologies.
• Exposure to blockchains at a developer level, understanding of consensus algorithms, cryptographic primitives and standards.
• Experience in building enterprise products and platforms in the Cloud using databases, messaging queues, Linux, APIs, websockets, and so on.
• Experience with building and using distributed systems, solid understanding of technical challenges and design patterns applicable in this context.
• Appreciation that quality assurance is not just ‘testing’, experience in delivering and maintaining production high-throughput systems
• Demonstrable prior work in the open source environment.
• Willingness and ability to collaborate with other teams
• Autonomy and capacity to explore new technologies and understand complex code independently
• Ability to propose solutions and take ownership of their own work
• Ability to quickly grasp complex problems and turn them into productive work
• Strong communication skills, both verbally and in writing

Responsibilities

• We are hiring an experienced and versatile Software Developer who will be responsible for designing and implementing enhancements for a rapidly evolving blockchain platform, and the associated enterprise products and infrastructure. You will be working in a variety of modern programming languages, solving previously impossible problems in a dynamic environment with peers who enjoy being the driving force of the blockchain revolution.

Technologies

• AWS
• Blockchain
• Cloud
• Ethereum
• Haskell
• Java
• JavaScript
• Linux
• PaaS
• Rust
• TypeScript
• API
• C++

More

Our client is an open-source, decentralized blockchain that revolutionizes the way digital assets are owned, and transferred across value chains.

last updated 48 week of 2025