Top Tech Jobs & Startup Jobs in Poland

Investigate customer-reported bugs and regressions in a mature C++ and C# codebase, identify root causes, write failing tests, and deliver reliable fixes. Maintain cross-platform builds, tests, and releases across Windows, Linux, and macOS. Collaborate asynchronously with Support and engineering teams, review code, improve tooling, and address memory, threading, and performance issues. The role emphasizes AI-assisted development using coding agents such as Claude Code and Codex.

Creates digital and print creative assets across social media, paid advertising, ecommerce marketplaces, storefronts, and marketing campaigns. Develops Amazon and Shopify PDP imagery, infographics, comparison charts, and conversion-focused visuals. Supports brand identity, logos, typography, iconography, style guides, and design systems. Collaborates with marketing, ecommerce, marketplace, copywriting, and product teams while managing files, timelines, feedback, and print-ready materials.

Designs, maintains, and executes automated and manual tests for cloud-based web applications, services, and APIs. Develops test plans and strategies, performs functional, regression, integration, and API testing, investigates defects, and collaborates with developers in Agile teams. The role also improves automation coverage, supports QA standards, communicates quality risks, and may integrate automated testing into CI/CD pipelines.

Responsible for accounting operations, month-end close, statutory and management reporting across multiple countries. Duties include preparing journals, reconciliations, financial statements, variance analysis, audit coordination, financial controls, regulatory compliance, and ERP activities. The role also supports tax, treasury, accounts payable, balance sheet planning, consolidation submissions, and continuous improvement of accounting processes. Requires Certified Accountant qualification in Portugal, strong IFRS and local GAAP knowledge, and at least three years of relevant experience.

Leads the design and improvement of the internal control framework across Finance and related functions. Responsibilities include planning internal audits, coordinating external auditors, assessing financial and operational risks, maintaining risk registers, remediating control gaps, supporting SOX-equivalent documentation and testing, ensuring regulatory alignment, training stakeholders, reporting control effectiveness, and improving audit processes through automation.

Lead Oddin.gg’s technology organization and an AI-focused business unit. Partner with the CEO on strategy, priorities, commercial outcomes, and execution. Guide engineering, infrastructure, technical leadership, and data science teams while developing leaders and accountability. Drive practical AI, LLM, and automation capabilities into production, and ensure real-time platforms remain reliable, secure, scalable, and cost-effective.

Develop and maintain OpenBao core features, plugins, storage backends, and secrets engines in Go. Collaborate on architecture, technical RFCs, secure coding, vulnerability remediation, testing, CI/CD, release workflows, and supply chain security. Participate in upstream open-source development, review contributions, triage issues, and build security tooling and integrations. The role requires strong Go systems engineering and knowledge of authentication, authorization, cryptography, PKI/TLS, and cloud-native infrastructure.

Leads finance change management and employee engagement initiatives by translating process and system changes into adoption plans, coordinating stakeholder communications, developing change networks, and organizing forums, workshops, recognition programs, and listening activities. The role supports finance transformation, onboarding, culture building, continuous improvement, and organizational transitions while collaborating across Finance, Technology, HR, Learning, and Communications.

Analyzes distributor end-user sales, price claims, and commercial operations data across Western Europe. Maintains the Commercial Excellence database, develops Excel-based incentive tools, supports reporting and local analytics, collaborates with commercial and bids and tenders teams, and contributes to process improvement initiatives.

Manage daily chargebacks, liaise with card schemes and customers, resolve payment issues, reconcile acquirer reports, prepare management reporting, and support Payments Team operations. The role requires chargeback acquiring experience, strong knowledge of payment scheme regulations, numerical and organizational skills, accuracy, communication, prioritization, and the ability to meet tight deadlines in a hybrid global environment.