Full stack developer | Online Jobs | Optimhire

Full stack developer

Job description:

  • Building internal and external tools to support Bitadx trading activities.
  • Setup and deployment of algorithms.
  • Integrating the APIs of cryptocurrency exchanges, banks and brokers to the Bitadx infrastructure.
  • Implementing financial logic on multiple Bitadx microservices.
  • Research, design, develop, and test blockchain technologies.
  • Brainstorm and help evaluate applications for new tools and technologies as they continually evolve
  • Maintain and extend current client- and server-side applications responsible for integration and business logic.
  • Work on implementing and integrating the latest improvement proposals.
  • Document new solutions as well as maintain that of existing ones.


  • Proven experience as a Full Stack Developer or similar role.
  • Experience developing desktop and mobile friendly web applications.
  • Familiarity with common stacks.
  • Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery).
  • Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js).
  • Familiarity with databases (e.g. MySQL, PostGres), web servers (e.g. NGINX) and UI/UX design.
  • Degree in Computer Science, Statistics or relevant field.
  • In-depth knowledge about Fundamentals of Blockchain, cryptography, P2P Networks, DeFi.
  • Proficiency in ONE or more of the following languages (or similar): Solidity, Rust, Go, Java.
  • Strong knowledge of common algorithms and data structures.
  • Strong knowledge of Ethereum blockchain and/or Solana blockchain, or similar, including product development processes using the latest technologies.
  • Strong knowledge of concurrency and writing efficient and safe multithreaded code.
  • Understanding of how blockchain architecture, private keys, and standards protocols work.
  • Development experience using IPFS, Solana API, and EVM API.
  • Development experience in AWS, Azure, or any other Cloud space.
  • In-depth understanding of Web3 dynamics and inner workings.
  • Looking for a full-time, fully remote role.
  • Excellent communication and teamwork skills.
  • Great attention to detail.
  • Organizational skills.
  • An analytical mind.


  • Full-time
  • London timezone
  • Competitive salary
  • Opportunity to advance in a fast-growing crypto startup
  • Remote working with some level flexibility regarding working hours

Job Type



Full-Stack Developers


Greenwich Mean [UTC ±0]


english - Fluent

hindi - Conversational

3 - 6 K/Year USD (Annual salary)

Longterm (Duration)

Fully Remote


Varinder V