Top Tech Jobs & Startup Jobs in Poland

Owns diagnosis and resolution of complex customer issues across a distributed database platform. Responsibilities include SQL and query performance troubleshooting, Linux administration, customer onboarding and deployments, managed database monitoring, root-cause analysis, documentation, technical escalation, and collaboration with Engineering. The role provides customer support through tickets, email, and phone, participates in on-call rotations, and uses AI-assisted troubleshooting.

Own enterprise sales across Poland and the Czech Republic, managing 30–40 named accounts and closing complex, technical deals. Build executive relationships, generate pipeline, lead full sales cycles, manage POCs, negotiate contracts, forecast accurately, and expand customer workloads. Partner closely with a Forward Deployed Engineer to sell production outcomes involving communications, connectivity, AI, and infrastructure. Establish local sales playbooks, references, and case studies while traveling throughout the region.

Develop platform software for high-performance networking hardware. Responsibilities include Linux kernel and user-space code, IOMMU and ASIC integration, hardware register access, configuration management services, routing protocol agents in C/C++, and automated Python-based testing. Interns receive mentorship, technical training, hackathon opportunities, and may receive a full-time offer after graduation.

Own backend APIs, data pipelines, Elasticsearch infrastructure, AWS platform operations, CI/CD, observability, and data-quality tooling. Build scalable enrichment, search, ETL, metering, and billing systems while contributing to a React/TypeScript application. The role requires production ownership, incident response, infrastructure modernization, and strong AI-assisted and agentic development skills.

Design, build, and operate distributed backend systems in Rust; develop scalable ingestion pipelines, optimize columnar storage on object storage at petabyte scale, and manage Kubernetes clusters across AWS, Azure, and GCP. The role also involves building automation for provisioning, monitoring, scaling, and maintaining managed customer clusters.

Own post-sales relationships for Polish and European insurance customers using an AI platform. Responsibilities include account management, executive stakeholder engagement, onboarding, training, adoption, business-value measurement, risk mitigation, product feedback, renewals, and expansion. The role requires fluent Polish and English, strong analytical and relationship-building skills, comfort with technical products and operational metrics, and regular customer travel. This is a fixed-term 12–18-month contract.

Executive finance leader responsible for global financial strategy, accounting, tax, treasury, reporting, audits, risk and compliance across multiple jurisdictions. The CFO will manage capital allocation, liquidity, multi-currency consolidation, trading-related financial workflows, international regulatory adherence, and finance-team development while advising the Board and supporting scaling, funding, acquisitions, and tax optimization.

Designs, operates, and improves highly available cloud infrastructure for blockchain services across AWS, GCP, and Azure. Responsibilities include managing Kubernetes clusters and autoscaling with Karpenter, building Terraform infrastructure, developing CI/CD pipelines, operating Kafka, Redis, and NGINX, automating with Golang and Python, and improving observability, reliability, security, and disaster recovery. The role also involves production troubleshooting, incident response, on-call participation, and collaboration with software engineering teams.

Develop industrial refrigeration sales across Poland by identifying opportunities, analyzing customer needs, proposing turnkey solutions, negotiating contracts, managing CRM documentation, and meeting sales and margin targets. The role requires regular customer visits, market analysis, collaboration with engineering and solutions teams, and strong technical B2B sales expertise.

Owns business analysis projects from start to finish with limited senior guidance, develops clear presentations, presents recommendations to senior audiences, supports team delivery, and contributes to internal office organization. Requires 3–4 years of relevant experience or a completed MBA, strong analytical, leadership, communication, and presentation skills, plus fluency in Polish and English.