top of page
deeplink banner.webp

Senior Solidity Developer with Full-stack development experience to work for an ML Protocol

680 George St, Sydney NSW 2000, Australia
Part Time-Full time

The Role

We are seeking a full-time Senior Solidity Developer for Deeplink. You will be responsible for developing smart contract and deployment requirements for systems, operations, and R&D to support Deeplink initiatives.

In addition, you will have the unique opportunity to work with a cross-functional team of innovators, C-level executives, and a large team based globally in Sydney, London, and New York committed to excellence and innovation in the blockchain industry.

If you are passionate about DeFi, open-source technologies, and optimizing machine learning for Web3, join us and learn about the industry and discover what your dream job is like at Deeplink Labs!

The Big News. Big Innovation.

A cryptographically enforced system of contracts will take both our daily lives and the world’s emerging markets into a new age of economic fairness, transparency, and efficiency.
 Deep Q-learning for on-chain execution test (DeepBrew: v1) is LIVE!

About us

We are a 7-year-old Web3 and digital asset research, technology, and engineering firm based in Sydney, London, and New York. Our machine learning protocol, Deeplink, allows blockchains to maintain On-chain Neural Networks (ONN) while introducing programmability, machine learning, and data science into blockchains. Other Ethereum or EVM-compatible chains and protocols can use on-chain neural networks and ONN agents to improve efficiency, on-chain execution capabilities, and security.

Why Deeplink?

When blockchains become more mainstream and complex, the underlining blockchain operation, efficiency, and infrastructure optimization will get more challenging. Blockchain ecosystems will be unable to keep up with the ever-changing demands of needs, meet greater efficiencies and reduce vulnerabilities without an advanced level of automation and the emergence of intelligence.

The current generation of money lego protocols (DeFi), smart-contract-native ecosystems, and dApps have brought us unprecedented levels of programmability and automation; the next wave will focus on intelligence as a core capability.

Deeplink wants to make blockchains smarter while maintaining decentralization and security. It will be the first of its kind, offering on-chain neural networks and dev-ops for many on-chain applications. With an SDK, developers can integrate powerful deep-learning tools on-chain into their smart contracts, providing the perks of deep learning without relying on centralized authority, and making their products smarter and safer.


  • Research, plan, design, and implement protocol-level smart contracts in Solidity/RUST

  • Develop Deeplink’s new smart contracts using Solidity that support common upgrade design patterns and maintain smart contracts that have been built in an upgradable manner.

  • Write secure, gas-optimized financial smart contracts that will process billions of dollars a day worth of trading volume, including order book matching engines, trading engines, and REST & Websocket API endpoints.

  • Ensuring consistent, high-quality codebases, technical specifications, and deployment scripts.

  • Working closely with various developers to help them integrate our smart contracts using Web3.

  • Develop open-source blockchain-based code that powers the Deeplink protocol

  • Build high-performance REST & WebSocket APIs to power our frontend app

  • Build architect performant and reliable backend system

  • Write open-source TypeScript & Python clients that allow users to interact directly with our on-chain smart contracts

  • Work together with multi-functional teams to develop the best overall product

  • Getting involved in building alliances, collaborations, and good working relationships with internal and external stakeholders.

Skills and Experience

  • Knowledge of common algorithms, data structures, and their computational and memory complexities, as well as experience in implementing them from scratch.

  • You have strong experience building blockchain applications / smart contracts.

  • Experience in solidity development and implementing complex math in solidity.

  • A deep understanding of blockchain fundamentals and common vulnerabilities.

  • An awareness of different products and services that large DeFi projects like Uniswap and One Inch are offering and how they are implemented in terms of technology, systems, and software architecture.

  • At least 5 years experience in blockchain application development and EVM based protocol

  • 5+ years experience working as a full-stack developer

  • Highly experienced in building application frontend and integrating smart contracts

  • You write secure, efficient, high-quality code and have a good understanding of CS fundamentals

  • You have experience with or are open to learning JavaScript, TypeScript, Node.js, PostgreSQL, Redis, Kafka, Express, WebSockets, Docker

  • Experience with React, Redux and other frontend technologies

  • Experience working in an early growth-stage company

  • Experience building and delivering Proofs of Concept (PoCs) and building large scale innovative projects

  • An open-minded research approach and genuine intellectual curiosity

  • A positive attitude and a passion for sharing knowledge within your team, organization, and broader community and ability to explain complex concepts in simple terms to a non-technical audience. Ability to lead architectural discussions.

  • Building reliable code and libraries for future use

  • Must be able to translate a clearly defined problem to production quality code, keeping testability, readability, and edge-cases in mind

  • Capable of designing a module within the project and suggesting improvements in the entire architecture of Deeplink PoC and solutions

  • Responding to functional and technical elements of proposals independently and effectively

  • Interest for machine learning

Key Benefits of the Role

  • Challenging yourself and solid career advancement.

  • Be at the forefront of an exponentially growing industry with cutting-edge technology.

  • Build a professional network and meet like-minded people.

  • Competitive salaries, bonuses, and other financial incentives.

     Get to know about us



1). What happens after you submit an internship application?

We will review your application within 24 hours. If you are shortlisted, you will receive a confirmation email.

2). Can this contribute to the industry experience portion of my degree?

This may vary depending on your institution, but we can work with you to make it fit your requirements.

3). What will I get out of this?

In addition to a salary, certificates and recommendation letters after project completion. You'll receive an awesome opportunity for rising stars to be offered a permanent job position.  

4). What is the difference between internship & academic professionals? 

As an intern, you will work under senior professional supervision. Academic professionals will work independently, take on more responsibilities and will usually work full-time with longer-term engagement.


5). Is this a remote position? 

We prefer face-to-face, but it can also be remote.

6). Is this a paid position? 

Yes, rates will depend on your role and engagement.

7). Is this a full-time or part-time position? 

We would prefer full-time but engagement is negotiable.

8). How long will the internship last?

This depends on the role and engagement, but will range from 2 weeks to 3 months.

9). Will I be trained? 

Yes, you will be working under an industry professional supervisor who will help bring you up to speed on any work you are required to do.

10). Do I need prior knowledge and experience with blockchain? 

Prior knowledge on the field is a big plus, but not mandatory.

11). Can I be hired permanently after my internship? 

Yes, we are looking for passionate individuals to join our team long term.

12). I have some questions about the role. Please call +61474075150 or email

bottom of page