1684 English-speaking jobs in Masovian Voivodeship

Senior Staff Software Engineer to design complex, scalable backend and frontend systems. Lead modernization, drive DevOps, and champion AI adoption across the SDLC in a hands-on IC role.

Seeking a technical Engineering Manager for a POS SaaS business. Focus areas include team building, engineering process, and technical leadership. Requires 5+ years in technical leadership at a SaaS company.

Design and build scalable, low-latency backend services using Java and Spring within a FinTech trading platform. Focus on distributed systems, asynchronous programming, and security best practices.

Principal Engineer to define long-term technology direction and shape architectural standards for consumer and merchant experience. This senior IC role solves complex technical problems across multiple teams, focusing on customer-facing products.

Lead Klaxoon, Wrike's visual collaboration strategy, defining vision, roadmap, and driving adoption. Requires product leadership, B2B SaaS experience, and AI-native thinking.

Lead the Data & AI strategy for a new European fintech build. Build the organization, own the budget, and drive data products with measurable monetary outcomes using an AI-first engine.

Versatile Java Developer with 7+ years of experience in financial markets. Expertise includes Core Java, Spring, microservices, Kubernetes, and building complex, real-time, distributed systems.

Software Engineer, Cloud AI, DevTools Platform role involves building production code and shaping designs for AI developer tools. Requires 5 years of software development experience and expertise in system architecture.

Design and govern a scalable Enterprise Data Platform for operations, analytics, and AI/ML. Define architecture across lakehouse, warehouse, and real-time workloads, ensuring security and data quality. Requires 7+ years in data architecture.

Lead and scale account management for Poland, defining strategy, driving gross value growth, and managing the team. Own revenue retention, ad sales, and operational excellence. Requires 3-4 years of team leadership experience.

Lead VFX Artist to shape the visual identity of Project Hadar. Responsibilities include building the VFX team, leading R&D, designing pipelines, and prototyping particle effects in Unreal Engine 5. Requires 8+ years in gaming with 2+ in leadership.

Senior Machine Learning Engineer to own the development and deployment of production-ready AI solutions. Focus on MLOps, model lifecycle management, and delivering measurable business value using advanced Python and ML techniques.

Lead Forward Deployed Engineer - AI develops, customizes, and deploys agentic AI in customer environments. This role requires Python skills, LLM/RAG literacy, and experience with containers and CI/CD.

Lead Paid Social across Meta, TikTok, and other channels, owning P&L and building AI-driven operating systems. Requires 6+ years in paid social with experience managing budgets and teams.

Staff AI/ML Scientist focusing on Conversational AI to drive innovation. Design multi-turn, state-aware systems using LLM reasoning loops and agentic frameworks. Requires 8+ years in ML/NLP, with 4+ in Conversational AI production.

Senior Network Developer to design and build a distributed, multi-provider fabric as software. Own end-to-end network architecture, driving Segment Routing and IP standards. Requires 8+ years in large-scale network operations.

Build and lead CoreWeave’s recruiting presence in Warsaw. Own strategy, team development, and execution to hire technical talent across specialized domains. This builder seat shapes talent acquisition in a competitive market.

Senior Product Designer for a mobile-first AI consumer product. Drive end-to-end design for chat, character creation, and interactive AI video. Requires 5+ years of experience, strong shipped product portfolio, and AI exposure.

Delivery Consultant for AWS ProServe EMEA. Design, implement, and manage complex, scalable AWS solutions. Provide technical expertise, guide customers on cloud journeys, and act as a trusted advisor.

Build software solutions using AI and strong software engineering to analyze R&D data at scale. Design data pipelines, build analytical tools, and manage cloud deployments. Requires 5+ years of software engineering experience in Python.