Senior Java Engineer (AI)

RemoteSenior

5000$ - 12 000$

Since 2015, our company has specialized in developing and delivering advanced solutions based on Artificial Intelligence and Machine Learning technologies.

We are currently looking for a Senior Java Developer to join our team!

Responsibilities

  • Write reliable code using Java SE;

  • Optimize existing algorithms for performance and memory usage;

  • Prototype ideas and conduct experiments to identify strengths and weaknesses in current algorithms;

  • Perform statistical analysis and data processing;

  • Collect and prepare datasets for training predictive models;

  • Develop artificial intelligence algorithms;

  • Read research papers and implement AI ideas inspired by academic studies.

Requirements

  • Experience: 5+ years with Java SE (no frameworks required). Proficiency in data structures, multithreading, and algorithms;

  • Programming Skills: Ability to quickly understand existing code, use debuggers, read logs, identify issues, fix bugs, integrate new code, and prototype ideas efficiently;

  • Education: A technical degree (Physics/Mathematics, Computer Science) from a top-tier university;

  • Algorithmic Background: Experience in creating and optimizing algorithms for performance and memory efficiency, with a strong understanding of multithreading;

  • English Proficiency: Ability to read and understand technical documentation.

Nice to Have

  • Strong mathematical background, particularly in probability theory and mathematical statistics;

  • Ability to apply mathematical methods to solve problems, interpret theorems and formulas, and implement them in code;

  • C++ programming experience;

  • Experience in Machine Learning (ML);

  • Experience with textual information: RegExp, bash, grep, efficient file searching.

What We Offer

  • Be part of the development of a fast-growing product operating in real-time markets;

  • Competitive salary based on qualifications and interview results, ranging from $5 000 to $12 000;

  • Annual bonuses after one year of employment, equivalent to 3–6 months’ salary, depending on your contribution to the company;

  • Opportunities to enhance your expertise by working with top-tier colleagues and learning on the job;

  • Access to a continuously updated library of training materials—employee development is our priority;

  • A vibrant and motivated team of young professionals who value integrity, honesty, and transparency;

  • Freedom to implement bold and ambitious initiatives;

  • A flat organizational structure — no bureaucracy, micromanagement, or “big boss” syndrome;

  • A results-driven culture with flexible schedules and remote work options;

  • A referral program because we believe the best hires come from recommendations.

Published on: 6/22/2026

Brainshells

Brainshells

BrainShells is a technology company focused on artificial intelligence and machine learning, primarily serving the gaming industry.

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