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Една от всички 356 обяви за Data Science в София

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Machine Learning Engineer
Remote job icon Remote

Обявата е публикувана в следните минибордове

  • Sofia, Bulgaria
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    Our suite of tools makes accountants more productive, profitable and powerful. In doing so we give them back the most precious commodity, time, which they can then use to add greater value to their clients.

    Accountants and bookkeepers are the backbones of every successful business. For more than a decade we’ve empowered our partners with innovative technology solutions to make businesses better. Dext allows them to meet the challenges they face today, tomorrow and in the future.

    Our dev team is located in Bulgaria and has always been fully remote. We have people in Sofia, Plovdiv, Burgas, Varna, Ruse.

    We’re proud of the way we work and of our values – we care deeply about quality and sane development practices. We also strive for simplicity and pragmatism.

    Architecture & Stack

    Our systems are mostly done using Ruby on Rails. We use Python for machine learning. We have a large web app, a few smaller ones, a few mobile apps (Android and iOS), a growing fleet of services (in the sense of Service-Oriented Architecture) talking via RabbitMQ.

    Team, Challenges & You

    The development team is mostly in Bulgaria. Because we’re a remote company we have people in Sofia, Plovdiv, Burgas, Varna, Ruse.

    We have reasonable processes, organised Kanban boards, stand-ups that don’t last more than 10 minutes and product owners writing detailed (sometimes a bit too detailed) specifications. We value highly the quality of the code and good practices. We’ve suffered enough without them. Our management is well aware of that. We’ve even had the need to explain that we don’t need so much time for paying back technical debt. Some of us even talk about those things (code reviews, automated testing, refactoring).

    What do we seek

    We are looking for talented Machine Learning Engineers who are as passionate as we are about artificial intelligence, machine learning, software engineering and inventing the next generation of intelligent machines. We are hiring researchers and engineers in a broad range of machine learning areas, including:

    • Deep learning, including novel architectures with attention and memory;
    • Supervised learning, semi-supervised and unsupervised learning;
    • Reinforcement learning;
    • Meta-learning, learning to learn;
    • Multi-task learning, transfer learning, few-shot learning, continual/lifelong learning;
    • Interpretability, fairness, accountability of machine learning models;
    • Optimisation for AI/ML.

    As a machine learning engineer, you’ll be responsible for

    • Solving challenging business problems by deploying state-of-the-art machine learning pipelines in production;
    • Ensuring availability, performance, and scalability of our machine learning and data processing platform;
    • Collaborating with data scientists and business stakeholders to discover innovative ways of using vast repositories of user-generated data.


    • Good knowledge of most machine learning algorithms and good practices;
    • BS/MS/Ph.D. required in Computer Science, Statistics, Machine Learning, Statistical Data Modeling or related field or equivalent experience;
    • Strong experience as a Software Engineer and/or Machine Learning Engineer/Researcher.

    Nice to have

    • Experience in software engineering;
    • Ability to translate insights into business recommendations;
    • Interesting projects on Github;
    • Strong background in Computer Vision, Pattern Matching, or NLP;
    • Strong interpersonal, oral, written, and visual communication skills, with the ability to present findings concisely and effectively;
    • Python proficiency;
    • Experience with sklearn, pandas, matplotlib, TensorFlow and Keras.

    What we can offer:

    • A friendly team of exceptional engineers and researchers, where you can thrive, learn and be productive;
    • Opportunity to work remotely from wherever you would like to;
    • Challenging problems to solve;
    • Freedom to choose stacks, technologies and tools.

    Our ideal candidate is someone who shares our love of quality and doing things the right way. Writing tests, structuring the abstractions cleanly and polishing the code until it shines should be their desire. We’re looking for good and experienced developers, who are not afraid to learn new things and work on hard problems. If this sounds interesting and you think we might “click”, get in touch with us.

    If still not sure – we will be happy to give you a tour and tell you about our processes and work.


    Remote work is now the norm.

    The difference is that we’ve been fully remote for many years now, and know how to properly work remotely. Additional benefits for our Bulgaria-based team include an employer-paid additional medical insurance, life and risk insurance, and 25-days of paid annual leave. There are additional compensation and time off for participation in the on-call rotation.

    When there’s no pandemic, the team gets together for monthly team drinks and an off-site somewhere beautiful twice a year. We hope to resume these activities as soon as the situation permits.

    We strive for quality and a stress-free work environment.

    We want our colleagues to learn and grow.

    We’ll be happy to have a like-minded person join us!

    What you will be a part of:

    We are a highly ambitious, innovative, market-leading FinTech. We are a global, well-funded business but have the dexterity and pace of a scale-up. We are uncompromising in our desire to achieve our best, day-in-day-out, and we have three clear values which guide everything we do:

    “Everyone in the company has a voice to challenge ideas and the status quo.”

    “We set high standards for ourselves. We aim to be exceptional at what we do.”

    “We are one team. There is no such thing as individual success without team success.”

    If you are interested please APPLY using the button below.

    Confidentiality of all applications is assured. Only shortlisted candidates will be contacted!