Top Tech Jobs & Startup Jobs in Warsaw

Support map and transit data quality by reviewing user issues, validating and editing transit data, creating city/country guidelines, conducting field verification, managing data pipelines, and coordinating with internal teams and partners to resolve mapping and transit issues.

The Software Engineer will design and implement scalable backend systems, focusing on performance and collaborating on optimizations. Responsibilities include development using AWS and serverless architecture, maintaining software quality, and performance tuning.

Lead product design for an AI-first SaaS platform: drive discovery, prototype rapidly, run lightweight user research, design AI-native experiences, ensure system consistency, prioritize iterative MVP delivery, and collaborate closely with PMs and engineers to validate and scale product solutions.

Maintain and operate shop systems (200 artifacts) with 24/7 monitoring. Implement monitoring, handle incidents and service requests, maintain and develop systems, support projects across lifecycles, and participate in rotational on-call duties to ensure SLA/KPI compliance.

Open application for exceptional candidates to collaboratively shape a role at GenPeach AI. Seek world-class contributors passionate about generative AI and multimodal image/video models who have shipped notable work, thrive in ambiguity, and want high ownership and direct product impact across research, engineering, design, data, or go-to-market.

Lead and manage circular-economy project portfolios, develop business intelligence and LCA services, secure and manage industry and Horizon Europe contracts, support sales, monitor policy/technical trends, build institutional relationships, and produce communications and publications.

The International Sales Manager is responsible for driving new business, building client relationships, managing sales cycles, and collaborating with internal teams to achieve sales targets in the digital advertising sector.

Develop and optimize machine learning models for marketing. Analyze data for strategy improvement and collaborate with teams to enhance marketing effectiveness.

Design, develop, and deploy high-volume, low-latency Java applications and microservices. Lead full development lifecycle, write testable code, manage releases, improve architecture, and support Agile/Scrum processes.

Lead and scale the engineering organization for a regulated digital-asset custody platform. Own hiring, org design, engineering operations (on-call, incidents, release hygiene), delivery against roadmaps, audit and regulator readiness (SOC 2, SAMA, ISO 27001), and cross-functional alignment. Amplify an existing small, specialized team to meet regulatory and institutional requirements while preserving culture and retention.