LATOKEN Digital Wallet is growing 35-100% per month on the multibillion money users worldwide market. We made financial account opening as easy as in Instagram. Yet, there are more people who need to manage money rather than photos. We will be bigger than the social wallet.

Role: Java Backend Developer Platform

Unit: Platform

Your Mission: Make LATOKEN among the top 3 exchanges in the world, by making it function correctly (no failures for correct requests, fix or reject incorrect ones) with minimal downtime ( < 0.01 %) providing latency of core services below 100ms and opening path to scaling to 10m open sessions.

Your Key Performance Indicators (KPI):

  • % Uptime
  • Avg. Latency of core services
  • % of requests handled incorrectly


  • Architecture: Understand how our target architecture can handle a load of 10 million open sessions and a response of less than 100 ms. Understand the current bottlenecks and how to achieve the target performance and how to conduct development so as not to degrade system performance.
  • Code: Independently solve a problem of average difficulty. Your code return rate is less than 20% for code review and 10% for tests.
  • Database: Knowing database structures, write queries that will meet the requirements of the architecture. From time to time you take tasks related to query optimization.
  • Agile : Always know the goal, percentage of the sprint completion, and the date of the next release. If you understand that the parameters are not feasible, you notify your manager.
  • Bug fixing: Investigate root cause error-analysis. Describe error details in the issue and fix errors quickly.
  • Code review: Write easily readable and maintainable solid code with clear functions naming and argument descriptions. Create self-documented code and reuse standards.

Requirement skills and experience:

  • 3+ years of development experience with Java, Spring Framework (Core, MVC, WebFlux), experience in server API development.
  • Experience in trading applications or backends.
  • Understanding of microservice apps development principles, knowledge of k8s or docker.
  • Experience with Quarkus, Vert.x, nogc, SQL (PostgreSQL or others).

Will be a strong plus:

  • Experience in trading, banking, or finance environment.
  • Experience in creating trading bots.
  • Knowledge of Git / Grafana dashboards
  • Graduated from a top university.
  • Winner in TopCoder, ACM ICPC, Codeforces etc. competitions. winner of regional and national maths, physics, and computer science olympiads.


  • We give proof that a teammate’s life made an impact - LATOKEN share in Nasdaq index and millions in your pockets from vested options.
  • Breakthrough technology and Product - Market - Timing Fit.
  • Worldwide multibillion users market.
  • 2x traders growth CAGR and 4.7 Google play rating.
  • Multibillion worldwide market.
  • Join us to build the first digital exchange wallet with a billion users.

Feel a great fit - apply now or forward to a great candidate.