6708 English-speaking jobs in Masovian Voivodeship

Senior Node.js Developer will build and maintain server-side applications, design and implement APIs, and manage cloud infrastructure on AWS. Responsibilities include developing infrastructure-as-code configurations, managing serverless components, and collaborating on system architecture. Requires 4+ years of software development experience, 2+ years with Node.js, and expertise in system and data integration.

QA (Java) Automation Intern will learn under supervision, developing skills in test design, programming, and software development lifecycle.

The LLI Academy is seeking junior developers with basic Ruby on Rails and JavaScript knowledge to gain hands-on experience, mentorship, and become part of a dynamic team.

Provides administrative support to ensure smooth operational workflows and efficient office management. Supports knowledge management, business administration, calendaring, and office administration tasks.

Junior Salesforce Consultant will analyze business processes, configure and customize Salesforce features, and collaborate with a team to implement solutions. Requires proficiency in IT project fulfillment, business process modeling, and strong communication skills.

Experienced QA Engineer needed for scalable software solutions. Responsibilities include defining testing strategies, developing automated tests, and ensuring system quality. Requires 5+ years of experience in software testing, Python, Robot Framework, and microservices architecture.

Support key migration initiatives and drive successful project delivery. Plan, coordinate tasks, monitor progress, and manage risks. Excellent communication and organizational skills required.

Senior AI Engineer to develop GenAI applications. 5+ years of experience required. Strong Python expertise (FastAPI, Pandas, NumPy), experience with RAG, prompt engineering, vector databases, and embedding models. Familiarity with frameworks like LangChain, LangGraph, LlamaIndex, and multi-agent libraries. Azure cloud services experience mandatory.

Senior Backend Developer with 5+ years of experience in Node.js and TypeScript. Deep expertise in AWS, including Load Balancer, WAF, and cloud-native security and scalability. Production experience with MongoDB and RESTful APIs. Excellent English communication skills.

Develop FPGA software (VHDL), participate in verification and commissioning, solve technical problems, and contribute to technical documentation. Requires a technical education, proficiency in FPGA design using VHDL, and experience implementing communication interfaces and data analysis algorithms in FPGA circuits.

Experienced Software Engineer (React+.NET) sought for remote development team. Develop end-to-end features using React, .NET, and PostgreSQL. Build cloud-native solutions with Azure containerized environments and microservices architecture.

Scrum Master / Agile Delivery & Team Operations Partner to support Public API Development Team. Facilitates Scrum ceremonies, promotes Agile principles, coaches teams, and supports team effectiveness, communication, and operational rhythm. Requires 3+ years experience in a similar role, strong communication and facilitation skills, and fluency in English.

Senior Fullstack Engineer to build and maintain a unified, widget-based front-end platform for Intelligent Agreement Management. Requires 4+ years of experience with TypeScript, React, Express, NodeJS, and NextJS.

Full Stack Engineer intern to collaborate on projects from conception to delivery. Must be enrolled in a Computer Science or related program and have familiarity with JavaScript, TypeScript, Node.js, React, REST API, and SQL/NoSQL databases.

Junior Platform Specialist will monitor SSP integrations, troubleshoot technical issues, and analyze data to identify trends. Collaborate with product and engineering teams to ensure platform stability and performance. Manage communication with SSP partners, support onboarding of new partners, and ensure partner adherence to privacy regulations.

Senior Software Engineer to join an internal engineering team at Kyotu Technology. Develop advanced systems related to digital identity, document verification, and secure data processing. Strong experience in Java backend development, Spring Boot, and Docker required. Experience with relational databases (PostgreSQL), system integrations, and CI/CD pipelines is beneficial.

Trade Analyst to support import/export operations for electronic products across EMEA. Responsibilities include preparing shipping documentation, liaising with logistics and trade partners, and maintaining trade data. Requires 3-5 years of experience in tactical trade operations, knowledge of EMEA customs procedures, and strong attention to detail.

Senior Data Engineer with backend experience needed for a large-scale data platform supporting M&A analysis. Responsibilities include building and maintaining data pipelines, designing data models, and contributing to backend development. Strong Snowflake, dbt, Airflow, and Python skills required.

Lead and mentor cross-functional teams in the development of a Node.js based financial project. Design scalable architectures, coordinate teams, and translate business needs into technical solutions.

Leads AP1000 projects and product quality assurance activities. Provides support to projects and APX Delivery Business Unit organizations. Manages quality assurance scope, including cost estimation for bids and proposals and risk identification. Leads a team of QA engineers to perform quality assurance and oversight functions. Ensures compliance with the Westinghouse Quality Management System.