6590 English-speaking jobs in Masovian Voivodeship

Resquant seeks ASIC Back-End / Physical Design Engineers to drive the physical implementation flow for quantum-resistant cryptographic processors. Responsibilities include floorplanning, placement, routing, timing closure, power planning, and tapeout preparation.

DevOps Engineer needed for a project developing a resource management platform for emergency response services. Responsibilities include managing infrastructure, optimizing CI/CD pipelines, and troubleshooting system reliability. Must have 5+ years of experience as a DevOps Engineer with expertise in CI/CD tools, Docker, Kubernetes, and monitoring tools.

Mid Frontend React Developer to build modern web applications for enterprise AI. Develop user interfaces, integrate with APIs, and improve application performance. Requires 2-5 years of experience with React, JavaScript, TypeScript, and Next.js.

Shopify Developer will design, develop, and implement Shopify stores, custom apps, and integrations. Responsibilities include theme customization, API integration, Python scripting, and data pipelines. Must have 2+ years of Shopify development experience, strong Liquid and JavaScript skills, and Python experience.

Design, develop, and maintain Python-based systems for web data processing, automation, and security analysis. Integrate AI/ML capabilities into tools to enhance vulnerability detection.

Senior C++ Developer needed for long-term project unifying three Transport Management Systems (TMS) into a single SaaS platform. Requires strong C++ (C++11 and newer) and Microsoft SQL Server experience.

Location: remote with the first day onboarding in Warsaw and occasional visits once per quarter Rate: 170 pln/h on b2b Project Overview We are building CaaS (Content as a Service) — a platform that transforms publisher content (PDF textbooks and Excel manifests) into structured, enriched, AI-ready data.

Software Architect will define and own the technical vision and direction for a strategic cloud engineering group. Responsibilities include defining domain architecture, leading feature-level architecture, and owning the group's technical roadmap. The role requires 8 years of software engineering experience with 3 years in a software architect or principal engineer role. Expertise in cloud-native, multi-tenant SaaS on Microsoft Azure, .NET, and distributed systems is essential.

Senior Fullstack Engineer needed to design, scale, and build high-performance platforms using C#/.NET, Node.js, React, and SQL Server.

Senior AI Engineer to design and develop agentic workflows for intelligent conversational systems in the recruiting industry. Responsibilities include architecting and building agentic workflows, leading the design and development of ML/NLP products, and collaborating with product and engineering teams. Requires a BSc or MSc in a related field and 5+ years of experience developing and deploying machine learning systems in production.

Senior React Frontend Developer with 6+ years of experience building desktop applications in JavaScript/TypeScript. Must have a strong understanding of fixed income trading flows and be able to work with backend systems via REST APIs.

Senior Mendix Developer to design, develop, and maintain enterprise applications using the Mendix platform. Integrate with SAP, ERP, and CRM systems. Collaborate with stakeholders and Agile teams to translate business requirements into technical solutions.

NET+MAUI) We are looking for a Fullstack Developer (. NET+MAUI) to the project commissioned by the British post, Royal Mail Group. It’s another milestone for our growing relationship with this client (6 years and counting). The project in question, consists of over 80k rugged handheld mobile devices plus the operating system and applications installed on those devices.

Lead a team of senior full-stack developers building scalable features using Next.js, React, TypeScript, Prisma, and PostgreSQL. Architect systems, design database schemas, and optimize performance-critical queries. Integrate and manage third-party APIs and develop advanced admin dashboards and user interfaces. Mentor developers and drive engineering excellence.

Why are you looking for a job? If your answer ticks all the boxes, this could be the start of a great collaboration. You have a curious mind - You won't understand what we're talking about if you don't You want to learn more around technology - You won't survive if you don't You want to make the world a bit better We happen to be just like that as well.

Supports cloud migration efforts and documents product requirements from drafting to user review. Translates customer needs into product requirements, leads demonstrations and workshops, and owns Data and Insight products. Collaborates with engineering, marketing, legal, and security to deliver products and provide customer support.

Drive the vision, roadmap, and strategic direction for HelloFresh's loyalty program. Build the metric framework connecting customer behavior to program performance and commercial outcomes. Partner with marketing, CRM, and leadership to communicate program direction, decisions, and results. Collaborate with the referrals and virality team to maximize ideas across both domains.

IT System Engineer to maintain, support, and develop network environments, including Data Center and office locations. Administer Microsoft ecosystem services, execute Disaster Recovery procedures, and operate backup solutions. Provide second-level support, implement network solutions, and coordinate with external partners.

Consult on complex IT transformations for financial institutions, bridging business and technology. Drive Quality Assurance standards, DevOps, and software delivery engineering. Analyze requirements, design test scenarios, and prepare client-facing materials.

FP&A Lead will support Heads of organization, build business models, and develop the business plan. Requires 3+ years of experience, strong analytical skills, and proficiency in Excel. Excellent communication and relationship building skills are essential.