Top Tech Jobs & Startup Jobs in Warsaw

Provide multilingual technical support by phone, email, and chat; troubleshoot customer issues, explain solutions, escalate complex cases, document interactions in D365, collaborate across departments, and improve support processes. The role requires strong English and French communication, customer support experience, technical problem-solving, CRM familiarity, multitasking, and the ability to explain technical concepts to non-technical customers. It is fully remote with a fixed Monday–Friday schedule.

Build and scale recruiting operations by owning ATS infrastructure, mapping workflows, improving processes, automating repetitive work, and creating dashboards for hiring performance. The role ensures accurate recruiting data, supports scalable hiring initiatives, improves the candidate journey, and coordinates work across Talent, hiring managers, and People teams. It suits an early-career professional comfortable with ambiguity, analytical problem-solving, independent project ownership, prioritization, and stakeholder communication.

Leads global privacy and AI legal matters for a SaaS employment platform. Advises Product, Engineering, Security, and business teams on privacy by design, AI governance, data protection, workforce data, incidents, regulatory compliance, vendor reviews, transfers, and contract terms. Builds scalable policies, controls, templates, training, and customer-facing trust materials while monitoring global privacy and AI regulations.

Own a high-volume SaaS renewals portfolio for the scaled SMB/MM segment. Manage proactive outreach, renewal execution, forecasting, CRM hygiene, churn-risk identification, value communication, and cross-functional coordination. Support save motions, concessions, and contract-related blockers while improving repeatable renewal processes, playbooks, automation, and risk detection. As the first Renewals Manager, establish best practices and contribute directly to retention results.

Own the user acquisition creative strategy for mobile games by researching market and competitor trends, generating creative hypotheses, developing production briefs, directing internal and external creators, and analyzing performance data. Build a continuous testing pipeline across video, UGC, gameplay, AI-generated, playable, and other ad formats. Use insights to identify winning concepts, combat creative fatigue, guide production partners, and improve UA performance.

Design, build, and optimize multi-channel marketing automation using Salesforce Marketing Cloud. Configure journeys, segmentation, and automation; develop responsive emails and AMPscript/JavaScript logic; use SQL for audience targeting; perform QA, troubleshooting, and campaign performance optimization; consult with clients to translate marketing strategies into scalable technical solutions.

Lead architecture and implementation of scalable full-stack features using NestJS and Next.js, integrate LangChain-driven AI, manage PostgreSQL schemas and performance, build responsive UIs with Tailwind CSS, implement authentication with Clerk, and ensure reliability with Puppeteer-based testing and automation.

Open application inviting candidates for future roles. Applicants complete screening questions and tests without AI assistance. Applications reviewed monthly; candidates contacted if a suitable role arises.

Design, build, and operate large-scale, low-latency telemetry pipelines and observability systems for GPU cloud and edge infrastructure. Instrument compute, storage, networking, and AI workloads; implement metrics, logging, tracing, SLOs, alerting, dashboards, anomaly detection, and integrate telemetry into operational workflows. Lead observability initiatives, collaborate with platform teams, and support on-call responsibilities.

Leads global commercial customer data governance, Customer 360 strategy, segmentation, data quality, reporting, and insight initiatives. Owns customer definitions and hierarchies across SAP and Salesforce, establishes governance and KPI standards, and aligns reporting and analytics investments with business value. Partners cross-functionally to improve data quality, reporting adoption, forecast accuracy, and AI readiness while driving change management and value realization across the commercial organization.