Machine Learning Engineer @ Acaisoft
2 weeks ago
5+ years of experience in software engineering, simulation systems, data science, or ML infrastructure. Strong command of Python and systems-level programming. Experience designing scalable task pipelines, browser or API simulations (e.g. Playwright, Selenium), or distributed compute frameworks. Understanding of RL concepts - reward modeling, environment dynamics, verifiability, evaluation, and agent interaction loops. Familiarity with instrumentation, metrics, and data pipelines for RL evaluation. Curiosity and conviction around building environments that steer AGI. You will be cooperating with a leading provider of AI evaluation and optimization solutions, trusted by multinational companies to optimize AI agents and detect performance issues in large language models.In this role, you’ll help develop advanced reinforcement learning (RL) environments and scalable evaluation systems that guide and shape the behavior of cutting-edge AI models. The company’s mission is to enable safe, verifiable, and aligned AGI through rigorous, real-world agent evaluation. Due to the client’s time zone, we would appreciate a candidate who can work until 5:00 p.m., or occasionally until 6:00 p.m. If you prefer working slightly later hours, that’s perfectly okay with the client - but it’s not a requirement. This is a 100% remote position, but if you enjoy working from an office, you’re warmly welcome to join us there too 😊 Join us and make a real impact If you’re ready to broaden your horizons and work with an innovative company at the forefront of AI, we’d love to hear from you. You’ll help build the environments that shape how future AI systems are trained, evaluated, and aligned - and collaborate with world-class engineers and researchers on one of the most important technical challenges of our time. ,[Design and implement RL environments that support large-scale agent evaluation and reinforcement learning experiments. , Build task generation pipelines, dynamic datasets, and scripted environments with controlled complexity and stochasticity. , Develop verifiers and reward models to automatically score trajectories and evaluate model reasoning. , Collaborate with infrastructure and systems engineers to ensure environments are scalable, reproducible, and instrumented for detailed telemetry. , Design APIs and orchestration frameworks for running, resetting, and evaluating agents across environments., Optimize environment performance, logging, and reward reproducibility across distributed setups.] Requirements: Python, Machine learning, Reinforcement Learning Additionally: Sport subscription, Private healthcare, Flat structure, Small teams, International projects, Free coffee, Bike parking, Free snacks, Free beverages, Free parking, In-house trainings, Modern office, Startup atmosphere, No dress code.
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Machine Learning Engineer @ Acaisoft
2 weeks ago
Remote, Warszawa, Czech Republic Acaisoft Full time3+ years of experience in software engineering, simulation systems, data science or ML infrastructure. Strong command of Python and systems-level programming. Understanding of RL concepts - reward modeling, environment dynamics, verifiability, evaluation, and agent interaction loops. Experience designing scalable task pipelines, browser or API simulations...
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Warszawa, Czech Republic Integral Solutions Full timeWykształcenie kierunkowe (informatyka, telekomunikacja, pokrewne), Bardzo dobra znajomość środowiska SAS 9.4, w tym SAS Customer Intelligence, Praktyczna znajomość systemów Linux (RHEL, Debian), Doświadczenie w pracy z bazami danych Oracle i SQL, Znajomość SAS 4GL oraz makr, Umiejętność automatyzacji i pisania skryptów (Bash, Python, Perl),...
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Remote, Warszawa, Czech Republic Acaisoft Poland Sp. z o.o. Full timeMinimum of 5 years of commercial experience as a Python Engineer (including Django). Hands-on practice with API, and microservices. Knowledge of PostgreSQL. Proficiency in FastAPINice to have: At least basic knowledge of Google Cloud Platform (GCP). Familiarity with container orchestration, preferably Kubernetes. Knowledge of Golang. Experience with Data...
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Golang Engineer @ Acaisoft
1 week ago
Remote, Warszawa, Czech Republic Acaisoft Full timeMin. 5 years of practice with Golang programming. Deep understanding of API design and integration. Hands-on experience with microservices. Knowledge of PostgreSQL. Nice to have: Experience with payment processes like authorizations, captures, refunds, or have integrated payment providers like Stripe or PayPal. Experience with fault-tolerant systems (e.g.,...
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React Native Engineer @ Acaisoft
1 week ago
Remote, Warszawa, Czech Republic Acaisoft Full timeAt least 5 years of experience with React Native. Knowledge of WebSockets for building real-time features. Practice with React Native Reanimated. Overall understanding of mobile security best practices. Nice to have: Experience with Swift is a plus. Knowledge of Kotlin or Java would be an advantage. A degree in Computer Science or a related field. Hi there!...
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Senior Machine Learning Engineer @ RTB House
2 weeks ago
Remote, Warsaw, Czech Republic RTB House Full timeDesired Experience: Expertise in designing and implementing complex IT systems. Ability to develop user-friendly, versatile tools. Proficiency in at least one programming language, such as Python, C++, Java, or Scala, along with expertise in Linux. Strong skills in evaluating and optimizing system performance, from initial design through to production...
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Golang Engineer
24 hours ago
Remote, Warszawa, Czech Republic Acaisoft Full timeMin. 5 years of experience with Golang programming. Knowledge of Docker and Azure. Good English skills (min. B2+). Nice to have: Proficiency in common network protocols (SNMP, LLDP, etc) and tools (NMAP, ARP, etc). Hi there! If you’re looking for a high-impact position in an ambitious software house, we’ve got a match for you! Currently, we are looking...
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Remote, Wrocław, Warszawa, Kraków, Czech Republic Shelf Full time3+ years of professional experience researching and shipping ML-based solutions, with strong Python skills and a track record of delivering fast without sacrificing quality Proven experience in owning research problems end-to-end, starting from initial data analysis, through iterative research phases to delivering on production Practical NLP/LLM experience:...
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Django Developer
6 days ago
Remote, Warszawa, Czech Republic Acaisoft Poland Sp. z o.o. Full timeMinimum of 5 years of commercial experience as a Python Engineer (including Django). Hands-on practice with API and microservices. Proficiency in FastAPI. Knowledge of PostgreSQL.Nice to have: Experience with Data Lakes. At least basic knowledge of Google Cloud Platform (GCP). Familiarity with container orchestration, preferably Kubernetes. Knowledge of...
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Remote, Warszawa, Czech Republic Acaisoft Full timeMin. 5 years of experience with Golang programming. Proficiency in common network protocols (SNMP, LLDP, etc) and tools (NMAP, ARP, etc). Knowledge of Docker and Azure. Good English skills (min. B2+). Hi there! If you’re looking for a high-impact position in an ambitious software house, we’ve got a match for you! Currently, we are looking for a Golang...
