5903 English-speaking jobs in Masovian Voivodeship

The business is now entering its next phase of growth, with ambitions for significant expansion driven by continued product development and platform evolution, and a particular focus on embedding AI and machine learning capabilities across its offering.

Full Stack Engineer to develop, scale, and maintain a platform integrating with legacy defense and supply chain systems. Responsibilities include full-stack development, legacy system integrations, and customer-driven feature delivery. Requires experience delivering projects, proficiency in TypeScript, JavaScript, SQL, and software engineering best practices.

Experienced Fullstack Engineer (Node.js & React) to join a team developing solutions for key clients. Responsibilities include analyzing business requirements, writing clean code, and supporting junior colleagues. Must have at least 3 years of experience in Fullstack development and a deep understanding of Node.js, React, and related frameworks. Fluency in English is required.

Design and implement modern web applications using React. Translate Figma designs into pixel-perfect UI and integrate frontend applications with REST/GraphQL APIs.

Fullstack Engineer (Node.js/React) will design, build, and maintain a platform that aggregates, processes, and visualizes business data. Responsibilities include developing backend services, frontend components, and integrating APIs. Requires 3+ years of experience with JavaScript/TypeScript, Node.js, Express.js, and React.

Experienced Java Fullstack Developer to build and maintain scalable web applications. Responsibilities include developing backend services, building user interfaces with React.js, and designing RESTful APIs.

Senior MS Dynamics CRM Developer needed to maintain, support, and enhance existing CRM solutions. Design, implement, and document new solutions while collaborating with internal and external teams. Expertise in Microsoft Dynamics CRM/Dynamics 365 CE, .Net, ASP.Net, and Azure required.

Senior AWS DevOps Consultant with 5+ years of cloud infrastructure experience. Expertise in AWS, Terraform, and Redshift. Focus on platform engineering, multi-account environments, and CI/CD pipelines.

AI Fullstack Engineer to build scalable web applications using Next.js, TypeScript, and LLM APIs (Anthropic, OpenAI). Experience with prompt engineering, token economics, and agentic loops required.

Leads the design and implementation of AI solutions from concept to production. Requires 7+ years of experience building production-grade AI & Data systems, expertise in LLMs, cloud platforms, and end-to-end project delivery.

Lead and manage a team of software engineers to deliver SaaS and cloud-based solutions for the airline and travel industry. Drive technical direction and implementation of projects aligned with IATA standards such as NDC.

Leads end-to-end Salesforce CRM transformation, assessing current setup, identifying gaps, and defining a roadmap aligned with business objectives. Manages a team of 40+ CRM contributors, ensuring governance and alignment between business and technical teams. Requires 8+ years of experience in CRM, enterprise systems, or large-scale digital transformation.

Application and IT Systems Administrator will manage, monitor, and maintain core systems including application servers, databases, and infrastructure components. Responsibilities include automating operational processes, ensuring platform stability and security, and collaborating with development teams. Strong Linux administration experience, database knowledge, and scripting skills are required.

Experienced Mobile Engineer sought to develop React Native applications. Requires BSc in Computer Science, Software Engineering or related field and 5+ years JavaScript experience. GraphQL experience is essential.

Senior Meta Ads Specialist to manage performance campaigns for e-commerce clients. Requires 2+ years experience, expertise in Meta Ads, international markets, and analytical skills. Responsibilities include campaign optimization, data analysis, and collaboration with creative teams.

Senior C++ Developer to design, develop, test, and maintain C++ applications for real-time trading, STP integration, and post-trade workflows.

Senior Cybersecurity Expert will identify, analyze, and track threat actor tactics, techniques, and procedures. Conduct in-depth technical analysis to support threat hunting and investigations. Collaborate with cross-functional teams to integrate intelligence into detection and response workflows. Produce intelligence reports and briefings for technical, business, and executive audiences. Develop and improve internal tools for threat analysis and monitoring.

Senior C++ Developer needed for a high-performance, cloud-native airline retailing platform. Responsibilities include designing, coding, and debugging microservices, collaborating in a shared monorepo environment, and providing on-call support. Requires 5+ years of experience with C++, GCP, gRPC, and REST/JSON APIs.

Senior Java Developer will design, develop, and maintain high-performance backend systems using Java and Spring Boot. Experience with transaction, payment, and cashier functionalities within a trading platform is required.

QED, a tech company focused on public health and food security in Sub-Saharan Africa, seeks an Android developer in Warsaw. The ideal candidate has 4+ years of experience building deployed Android applications using Kotlin and Jetpack, strong software engineering fundamentals, and excellent written and spoken English.