16768 English-speaking jobs in Warsaw

Solution Architect - SharePoint needed for a long-term mission in cybersecurity, public sector, and law enforcement. Designs and implements software systems, leads development teams, and analyzes requirements. Must have 8+ years of IT experience, 5+ years in systems architecture, and at least two relevant certifications.

Full Stack Software Engineer will design, build, and deploy technical solutions across the Game Lifecycle tools. Responsibilities include revamping existing tools, collaborating with teams to gather insights, and driving new features from ideation to deployment. Requires 7+ years of experience, expertise in modern UI frameworks (React or Vue), and proficiency in building scalable backend services.

Senior Analyst responsible for executing statutory audits and financial reporting across multiple jurisdictions. Manages audit planning, scheduling, information deliverables, and progress monitoring. Reviews statutory financial statements, ensures compliance with accounting standards and regulations, and collaborates with internal and external stakeholders.

Software Engineer in Test to design, develop, and maintain automated tests for web, API, and mobile applications. Experience with test automation frameworks (Selenium, Playwright, Cypress, Appium) and CI/CD tools (Jenkins, GitLab CI, GitHub Actions) required.

QA Mobile Engineer needed for international IT company. Responsibilities include creating test documentation, performing functional and regression testing on iOS and Android, and collaborating with developers to resolve defects. Requires 2.5+ years of QA experience, strong understanding of mobile testing methodologies, and experience with API testing tools.

QA Analyst to work on large-scale projects for a global software development company. Responsibilities include creating test documentation, performing various types of testing, analyzing requirements, and collaborating with development teams. Requires 2.5+ years of experience as a QA Analyst, strong understanding of testing methodologies, and experience with API testing tools.

Backend Developer (.NET) to integrate an insurance claims system with a digital banking platform, building secure APIs and scalable services.

Lead a team of 5-8 Fullstack developers in the development of a technical platform for online donations. Responsibilities include code review, technical design, team management, and mentorship. Requires 10+ years of software development experience, 2+ years as a Team Lead, and proficiency in TypeScript, Node.js, MongoDB, Kafka, and Redis.

AI/ML Engineer specializing in Vertex AI, GenAI, and Agentic AI. Develops and deploys machine learning solutions, fine-tunes LLMs, and integrates generative AI tools. Requires proficiency in TensorFlow, PyTorch, scikit-learn, and Vertex AI.

Senior Backend Engineer will contribute to the maintenance and growth of SumUp's merchant-facing online products. Responsibilities include implementing new features, optimizing application performance, and participating in code reviews. Requires 5+ years of experience in backend engineering with Golang and strong understanding of system architecture, API design, and distributed systems.

Provides export control guidance to country management and business functions. Implements and maintains the Export Control Internal Control Program, ensuring compliance with national and international regulations. Evaluates business transactions and risks, manages export control tools, and represents the company in audits and interactions with authorities.

Executes projects for Permanent Point of Sale and Retail Fixtures + Fittings. Sources 3rd party manufacturing/assembly capability, using product/materials knowledge and market intelligence. Manages RFQ processes, negotiates contracts, and ensures client engagement has necessary information. Requires experience in buying, sourcing manufacturing capacity, and managing RFQ processes. Knowledge of materials (wood, metal, plastic) and quality standards is essential.

Shape the foundation of frontend at Helsing, a defense AI company. You will own the user interface end-to-end, from wireframes to production-ready code. Collaborate with product and UX colleagues to enhance usability and create reusable components. Contribute to establishing frontend engineering standards and mentor other engineers. You should be able to write legible, maintainable, and performant front-end code, ideally using TypeScript and React. Experience with APIs, server-client communication, and running live production software is required.

Senior PostgreSQL Database Engineer will provide expert assistance to customers with complex database issues. Responsibilities include investigating problems, analyzing findings, and resolving issues via email, instant message, or screen-sharing. The role requires deep expertise in PostgreSQL, including tools and technologies, performance tuning, backup solutions, high availability, Linux systems, containerization, and troubleshooting.

Senior Golang Engineer to build a cloud-native Platform-as-a-Service (PaaS) offering. Responsibilities include designing, developing, and optimizing containerized microservices and backend systems using Golang, leading Kubernetes Operator implementations, and collaborating with cross-functional teams.

Senior DevOps Engineer will design, implement, and manage cloud infrastructure architectures on Microsoft Azure, focusing on Kubernetes, IaC, CI/CD, and security. Responsibilities include defining DevOps strategy, automating infrastructure, managing Kubernetes clusters, and ensuring platform health and security. Requires 5+ years of experience in DevOps, SRE, or Cloud Engineering with expertise in Azure, Kubernetes, Terraform, and CI/CD tools.

Experienced SAP HCM Consultant needed for a leading IT services provider. Responsibilities include analyzing business processes, customizing SAP HCM modules (especially Polish payroll and time management), conducting client workshops, and providing ongoing support. Requires 3+ years of experience, expertise in SAP HCM modules, and strong communication skills.

This role is responsible for driving indirect tax compliance and reporting activities for EMEA markets. The Senior Associate will perform VAT balance sheet account reconciliations, prepare and submit VAT returns and related reports, and oversee indirect tax compliance matters. The ideal candidate will have 2-4 years of experience in indirect tax compliance and reporting, experience with multinational corporations, and proficiency in ERP systems (SAP preferred) and Microsoft Excel.

Lead Service Management Consultant will develop and implement service management strategies, collaborate with stakeholders, and manage service delivery workflows. Experience with Service Management (ITIL), Financial Operations, and SimCorp products is required.

Full Stack Engineer to design, develop, and maintain scalable web applications using Java (Spring Boot), Angular/React, and RESTful APIs. Minimum 7 years of experience required.