Lead Fullstack Engineer @ Acaisoft
5 days ago
Solid, practical knowledge of Python and backend framework - FastAPI. Experience in TypeScript coding (some skills in modern UI frameworks like React). Understanding of relational databases like PostgreSQL. Practice with cloud environments like AWS. Nice to have: Systems experience. A degree in Computer Science, Mathematics, Statistics, or other quantitative field. Familiarity with vector databases and columnar databases. 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 will contribute to a product that addresses one of the most important and challenging problems facing society’s adoption of AI today. Due to the client’s time zone, we would appreciate a candidate who can work occasionally until 6:00 / 7:00 p.m. 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. ,[Build high-performance user interfaces for the product (LLM evaluation workflows and data visualizations)., Design efficient REST APIs., Closely collaborate with cross-functional partners in software engineering, design, product, ML, and research.] Requirements: Python, FastAPI, TypeScript, systems experience 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 time5+ 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...
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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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Frontend Engineer
2 weeks ago
Remote, Warszawa, Czech Republic Acaisoft Full timeAt least 5 years of experience with React. Practice in React vibe coding - must! Skills in Next.js. Knowledge of AI tools. Nice to have: A degree in Computer Science, Mathematics, Statistics, or other quantitative field. You will be cooperating with a leading provider of AI evaluation and optimization solutions, trusted by multinational companies to...
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Golang Engineer @ Acaisoft
7 days 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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Remote, Warszawa, Czech Republic Acaisoft Full timeMin. 5 years of experience in automation, including API testing. Practice in testing LLM and RAG applications, including prompt validation. Knowledge of tools supporting automation using AI (e.g., GitHub Copilot, Cursor, Claude Code). Skills in validating RESTful APIs and microservices. Proficiency in testing applications hosted on various cloud...
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React Native Engineer @ Acaisoft
7 days 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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Python Engineer
2 weeks ago
Remote, Warszawa, Czech Republic Acaisoft Full timeMin. 1 year of experience with Python programming. Some knowledge of common network protocols (SNMP, LLDP, etc) and tools (NMAP, ARP, etc). Good English skills (min. B2+). Nice to have: Knowledge of Docker and Azure. 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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Python Engineer
2 weeks ago
Remote, Warszawa, Czech Republic Acaisoft Full timeMin. 3 years of experience with Python programming. Proficiency in common network protocols (SNMP, LLDP, etc) and tools (NMAP, ARP, etc). Good English skills (min. B2+). Nice to have: Knowledge of Docker and Azure. 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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Golang Engineer
5 days ago
Remote, Warszawa, Czech Republic Acaisoft Full timeMin. 3 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...
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Python Engineer
5 days ago
Remote, Warszawa, Czech Republic Acaisoft Full timeMin. 1 year of experience with Python programming. Good English skills (min. B2+). Nice to have: Knowledge of Docker and Azure. 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...
