Founding Engineer
7 days ago
Wymagania doświadczenie jako fullstack lub backend engineer Bardzo dobra znajomość Node.js lub Pythona Doświadczenie w pracy z LLM / AI APIs (OpenAI, Anthropic, etc.) Zrozumienie architektury SaaS, API, integracji, event-driven systems Prototypowanie → produkcja (MVP → skalowanie) Angielski B2+ (praca z dokumentacją, partnerami) Mile widziane Doświadczenie w startupach / projektach 0→1 Praca z n8n / Zapier / workflow automation Obsługa baz wektorowych, embeddings DevOps (Docker, CI/CD, GCP/AWS) O nas Nasz startup SaaS rozwijający wirtualnych pracowników (AI agents), którzy potrafią integrować się z WhatsApp, Telegram, Slack, e-mailem czy n8n workflows i wykonywać realne zadania biznesowe dla klientów B2B i B2C.Naszą misją jest zbudowanie pełnego stacku AI agency → SaaS, który pozwoli firmom wdrażać agentów AI zamiast ludzi, w zadaniach od social media, przez performance marketing, po customer support i zarządzanie dokumentami. Kogo szukamy Szukamy Founding Engineera – osoby, która razem z nami będzie współtworzyć produkt od strony technicznej. To nie jest rola “zwykłego developera” – to partner, który będzie miał realny wpływ na architekturę, wybór technologii i rozwój produktu. Preferujemy seniorów: idealnie senior fullstack / AI engineer, który rozumie integracje API, LLM, microserwisy i potrafi szybko prototypować, ale jesteśmy otwarci na mid lub nawet zdolnego juniora, który chce szybko rosnąć i realnie budować produkt. Nasz stack (obecnie) Backend: Node.js / Python (FastAPI), n8n automations Frontend: React + Tailwind AI: GPT-4/5, Gemini, Claude, embeddings, vector DB (Pinecone/Weaviate) Infra: Docker, GCP/AWS, Postgres, Redis Integracje: WhatsApp Business API, Telegram, Slack, Google API, e-mail (IMAP/SMTP) Co oferujemy Wynagrodzenie 5 000 – 25 000 PLN netto ( zależności od doświadczenia) Praca hybrydowa lub zdalna (Warszawa lub remote) Bezpośredni wpływ na produkt i decyzje techniczne Startup w fazie wzrostu, pierwsze przychody, aktywna runda inwestycyjna ,[Projektowanie i rozwój core produktu (platforma SaaS + integracje komunikatorów)., Budowa i optymalizacja systemu agentów AI (prompt engineering, orchestration, multi-LLM), Integracje z zewnętrznymi API (WhatsApp Business API, Telegram, Google Workspace, CRM)., Tworzenie panelu webowego dla klientów (dashboard, billing, zarządzanie agentami)., Udział w decyzjach technicznych i produktowych.] Requirements: Node.js, Python, AI, SaaS, API, MVP, DevOps, Docker, CD, GCP, AWS
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Senior Full-Stack
20 hours ago
Remote, Czech Republic Universal Hire Full timeWhat you’ll need (skills & experience): 3++ years building and shipping SaaS with significant 0→1 ownership. Strong React + TypeScript and modern API design; comfortable with relational data modeling, transactions, and indexing. Practical LLM integration: embeddings/RAG, tool-calling/structured outputs, streaming UIs; you can weigh model quality vs....
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Senior Software Engineer
1 week ago
Remote, Warszawa, Czech Republic Dell Technologies Full timeEssential Requirements Bachelor’s degree in Computer Science or related field 5–8 years of proven experience in complicated system, e.g. critical telecom product, OS (multi-threading, locks, scheduling), storage protocols (NFS, CIFS, iSCSI), storage technologies (SAN, NAS, RAID, OSD, snapshot, replication), networking, device drivers, clustering, etc....
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Software Senior Engineer
1 week ago
Remote, Warszawa, Czech Republic Dell Technologies Full timeEssential Requirements Bachelor’s degree in Computer Science or related field 5–8 years of proven experience in C and Python programming, and operating systems (multi-threading, locks, scheduling) Demonstrated experience in managing complex branch structures, with a deep understanding of merge strategies and conflict resolution. Proven ability to quickly...
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Engineering Manager @ RTB House
1 week ago
Remote, Czech Republic RTB House Full timeDesired Experience: Proven leadership experience, with at least 5 years in a managing and growing mid-size engineering team, preferably full stack. Strong technical expertise in web development with proven track of record Hands-on experience in building distributed systems, scalable architectures, and data processing. Familiarity with BigQuery or similar...
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Senior BigData Engineer
2 weeks ago
Remote, Czech Republic SoftServe Full timeIF YOU ARE Experienced with 3+ years in Big Data field Proficient in Java, Python and SQL Hands-on with AWS services: Glue Data Catalog, Lake Formation, IAM, S3, Kinesis Specializing in big data engineering with a focus on data pipeline creation Familiar with Infrastructure as Code using Terraform Experienced with streaming architectures and Helm Charts...
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Senior Big Data Engineer AWS @ SoftServe
5 days ago
Remote, Czech Republic SoftServe Full timeIF YOU ARE A professional with 3+ year track record in the Big Data field Proficient in Python and SQL Experienced in developing data solutions on the AWS cloud platform Specializing in big data engineering with a focus on data pipeline creation Adept at batch and streaming processing Skilled in utilizing Apache Spark and Databricks Familiar with...
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Senior Software Engineer @ Asana
2 weeks ago
Warszawa, Czech Republic Asana Full timeYou have 7+ years of experience working as a software engineer. You’ve delivered full-stack features end-to-end, from backend services to frontend polish. You can collaborate effectively with designers, product managers, and engineers to balance user needs, business priorities, and technical trade-offs. You know how to drive projects to completion, deal...
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Senior Software Engineer
5 days ago
Remote, Czech Republic Merit Full timeYour Profile Strong technical foundation; comfortable coding in at least two modern languages. Track record of delivering production systems independently. Experience across varied environments (consulting, freelance, agency, or startup). Curious and active in AI-assisted development (e.g., Copilot, Claude, Cursor, self-hosted LLMs). Experience building or...
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MS Core Engineer @ Alcor
2 weeks ago
Remote, Czech Republic Alcor Full timeWhat need you to have: Experience with Unix (preferably Ubuntu), including shell scripting; Knowledge of networks, network protocols, and setup of the network elements; Experience with operations of multi-tier software systems; Strong and hands-on experience with troubleshooting processes to detect exact, proven root causes of incidents; Skills for managing...
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Senior Data Engineer
7 days ago
Remote, Czech Republic N-iX Full timeRequirements: Over 4+ years of experience showcasing technical expertise and critical thinking in data engineering. Hands-on experience with DBT and strong Python programming skills. Proficiency in Snowflake and expertise in data modeling are essential. Demonstrated experience in building consumer data lakes and developing consumer analytics...