10585 English-speaking jobs in Warsaw

Senior Frontend Engineer (React) will design, build, and own scalable frontend solutions. Responsibilities include driving architectural decisions, mentoring engineers, and collaborating with cross-functional teams. Requires 5+ years of frontend development experience, strong React expertise, and knowledge of JavaScript, TypeScript, and build tools.

As an Integration Manager, you will configure and maintain integration environments, analyze client requirements, and troubleshoot API communication issues. You will work with clients and the development team to ensure seamless data exchange and high system performance.

Leads the evolution of software digital product development practices, ensuring alignment with enterprise platform strategies. Defines and maintains engineering guardrails and reusable assets. Drives modernization by embedding cloud-native architectures, DevSecOps, and automation. Mentors engineering teams and leaders, fostering a culture of continuous improvement. Provides strategic insight into emerging technologies and engineering practices.

Cyber Security expert to research, evaluate, and recommend updates to encryption and key management policies and procedures. Design cryptographic controls, manage key inventory, and assess risk. Must have expert knowledge of encryption, key management, and banking regulations related to cryptography.

Expert Application Security Specialist needed for Identity & Access Management (IAM) project. Responsibilities include stakeholder engagement, documentation analysis, application security and access management analysis, and project support. Requires experience in IAM or cybersecurity projects and strong communication skills.

Expert in encryption and key management sought to research, evaluate, and recommend updates to policies and procedures. Must have practical experience with cryptography in complex business solutions and knowledge of relevant banking regulations.

Operational Controls Analyst will collaborate with business and technology areas to establish and map controls within the Business Continuity and Crisis Management (BCCM) framework.

Senior Business Analyst will lead RFI/RFP processes, conduct market analysis, and evaluate vendor solutions. Responsibilities include developing documentation, facilitating vendor presentations, and ensuring alignment between business needs and solution capabilities. Strong analytical, communication, and problem-solving skills are required.

Software engineer to design, develop, and maintain Java microservices and data pipelines using Azure Databricks/Apache Spark. Experience with REST APIs, databases (PostgreSQL, Druid, Elasticsearch, Neo4j), and DevOps tools is required. Strong collaboration and communication skills are essential.

Staff Software Engineer will lead the technical strategy and architecture for AI-powered optimization agents on Google Cloud Platform (GCP). Responsibilities include designing foundational systems, leading cross-team architecture reviews, and partnering with leadership to define a multi-year technical roadmap.

Develops DRAM software features in bootloader and runtime firmware using C and Rust. Participates in bringing up new Pixel devices throughout the full development cycle. Debugs complex issues involving interactions between silicon, hardware, firmware, software, and the environment. Works in code bases primarily in C, Rust, and Python.

Product Manager II will guide products from conception to launch, connecting technical and business worlds. Responsibilities include developing product requirements documents, user guides, and user experience mockups. The role requires 5+ years of experience in product management or a related technical role, including 2+ years in SaaS or a related area. Experience with cloud computing, backend, and distributed systems is necessary.

Senior Account Manager to join a team, focusing on sales, upselling, and building long-term client relationships. Requires 3-5 years of remote sales experience, fluency in English, and strong communication and analytical skills.

Polish Humanitarian Action seeks a Global Partnership Governance Manager to design and strengthen a partnership system across the organization. The role focuses on establishing structures and processes for cooperation with partners, ensuring alignment with organizational standards and promoting accountability, risk management, and effective implementation.

Mid-Level Java Developer will design, develop, and maintain high-performance backend systems using Java 17+, Spring Boot, and PostgreSQL. Responsibilities include system-level scripting, Docker/Kubernetes deployment, and collaboration within a distributed team.

Rendering Programmer needed with 3+ years of C++ experience and graphics programming knowledge for PC and/or consoles. Must have a good understanding of 3D graphics APIs and strong problem-solving skills. Experience with UE4/UE5 is a plus.

Senior Manager, Technology needed to oversee IT infrastructure, streamline operations, and define the future structure of the IT department. Must bridge the technical gap for non-technical leadership and manage technical transitions during rapid organizational change.

Senior Sales Executive to drive growth by securing new customers. Manage customer interactions, identify prospects, and execute sales activities. Requires 4+ years of outside sales experience with a freight forwarder and fluency in English. Willingness to travel 3-4 days per week.

Expert IT Security Specialist will participate in Red Team exercises, oversee external vendors, and cooperate with Blue Team and stakeholders during Purple Teaming engagements. Responsibilities include preparing, executing, and reporting on offensive security projects. Requires 3+ years of experience in Red and Purple Team exercises, penetration testing, and experience with tools like Mitre ATT&CK framework. Must have strong analytical skills, proficiency in explaining complex technical information, and familiarity with Windows and Linux operating systems, scripting languages, and coding languages.

IDT Corporation seeks a Middle VoIP Engineer specializing in Asterisk to build and maintain cloud PBX features within a large-scale ecosystem. Responsibilities include advanced dialplan development, deep troubleshooting, protocol management, and system maintenance. Requires at least 5 years of Asterisk experience, including dialplan in Lua, solid SIP knowledge, and 3+ years of coding experience.