Top Tech Jobs & Startup Jobs in Poland

Own and prioritize the product backlog, define requirements, user stories, and acceptance criteria, and translate business needs into actionable solutions. Facilitate backlog refinement, sprint planning, and Agile ceremonies while aligning stakeholders, product leadership, and development teams. Identify dependencies, risks, and opportunities; maintain product documentation; and support continuous improvement across distributed, cross-functional teams.

Lead technical quality and engineering standards for Fishing Clash, driving maintainable architecture, clean code, performance, stability, and technical debt reduction. Review designs, guide implementation, troubleshoot complex issues, mentor engineers, support hiring, and collaborate with product, production, QA, and other Tech Leads. The role requires modern Unity, C#/.NET, mobile game architecture, Android/iOS expertise, and strong engineering improvement skills.

Processes employee travel and expense claims, reviews documentation and policy compliance, follows up on discrepancies, responds to employee questions, supports reconciliations and month-end closing, prepares expense reports, maintains T&E data, and contributes to process improvements.

Support programmatic campaign setup, monitoring, optimization and reporting. Contribute to audience planning, create client presentations, analyze target groups, and prepare campaign performance reports.

Own the technical direction, architecture, and service contracts for KYC/KYB verification systems. Design resilient vendor integrations, fail-closed behavior, audit trails, and secure distributed services. Drive architecture decisions, eliminate recurring failures, mentor engineers, and improve verification speed, automation, accuracy, and availability. The role requires hands-on development primarily in Rust, with work across TypeScript and React, plus infrastructure and platform technologies.

Manage end-to-end HR operations across the employee lifecycle for EMEA employees and stakeholders. Handle employee queries, complex cases, escalations, HR systems, compliance, audits, payroll inputs, data analysis, process documentation, and continuous improvement. Partner with Local HR, Payroll, Centers of Excellence, and vendors, while supporting projects, onboarding, training, and mentoring junior team members.

Supports and improves released Polaroid products in mass production through electrical and electronics engineering, ECR/ECN execution, cost reduction, quality issue resolution, manufacturability improvements, and production productivity initiatives. Investigates production, supplier, and field issues; supports testing, failure analysis, component substitutions, documentation control, validation, and supplier collaboration.

Design, implement, and own high-concurrency backend systems for ShipMonk’s inbound logistics domain. Build and maintain PHP services and REST-like APIs integrating with web applications, autonomous robots, iOS warehouse devices, and conveyors. Optimize terabyte-scale MySQL databases, ensure high availability, failover, and autoscaling, participate in rigorous code reviews, and deliver reliable systems capable of handling peak-season demand.

Manages customer account portfolios, collects overdue receivables, resolves payment disputes, and coordinates with Finance and Customer Service. Maintains accurate transactional records, monitors aging accounts, prioritizes collections activity, and identifies process improvements. Supports digital workflow, automation, and AI-enabled tools by testing systems and reviewing recommendations for accuracy, compliance, and appropriate customer outcomes. Requires fluent English, C1 French, ERP experience, and at least two years of relevant experience or an advanced degree.

Sell and promote neuromodulation products to healthcare providers, support OR teams and patients during/after procedures, develop territory opportunities, manage inventory, deliver customer training, and report daily activities and long-term plans.

Supports credit and collections activities for assigned customer accounts, including contacting customers in English and French, resolving payment issues, maintaining account records, investigating discrepancies, and escalating complex issues. The role follows compliance controls, uses ERP, digital, and AI-enabled tools, and contributes to process improvements. A bachelor’s degree is required, with no prior professional experience necessary. The position supports Italy markets and requires Warsaw on-site availability during onboarding and training.

Leads regional HR support across 15 Central and Eastern European countries, overseeing employee lifecycle processes, employee relations, compensation, performance, talent programs, and continuous improvement. Advises senior leaders and people managers, partners with HR Services and Centers of Excellence, and leads six HR Business Partners. The role requires driving consistent HR delivery, managing complex priorities, and supporting organizational transformation in a multinational, matrixed environment.