4354 2025 warsaw English-speaking jobs in Masovian Voivodeship

Senior Software Engineer to join an Agile team developing advanced systems for digital identity, document verification, and secure data processing. Requires 5+ years of Java backend development experience with Spring Boot, PostgreSQL, and Docker. Experience with system integrations (REST/SOAP) and frontend technologies (React, Angular, Vue) is preferred.

Kyotu Technology seeks experienced AI/ML/LLM Engineers for long-term B2B projects. Focus areas include applied AI, automation, data processing, and AI-driven product development. Requires 4+ years experience, strong Python skills, and expertise in ML libraries, LLMs, and agentic AI systems.

Develop and maintain software applications using DirectX 12, Vulkan, and other graphics APIs. Optimize algorithms, design shaders, and collaborate with teams to deliver integrated solutions.

Develop and implement reinforcement learning (RL) environments for large-scale agent evaluation and experiments. Design task generation pipelines, dynamic datasets, and scripted environments. Collaborate with engineers to ensure scalability and reproducibility.

Software Developer will design, develop, test, and deploy Java applications using Spring Framework. Minimum 3 years of experience developing backend solutions in Java is required.

Full-Stack Engineer with 3-5 years of experience in Python and LLM integration. Design, implement, and iterate on AI-driven features, including RAG pipelines. Experience with React, Next.js, and API design required.

Business Development Consultant will support sales, marketing, and product teams to drive business growth in North America. Responsibilities include sales operations, pipeline coordination, cross-team collaboration, client engagement, and marketing operations. Requires 4+ years of B2B business development experience, preferably in consulting or IT delivery for the P&C insurance industry. Excellent communication, project leadership, and international experience are essential.

Own and evolve Point72's third-party SaaS security platform, protecting critical business platforms. Support deployment, configuration, and daily operation of the platform, integrating it with existing security tooling and workflows. Collaborate with teams to embed security into platform delivery and operational practices.

Supports the coordination and delivery of risk governance routines within Technology and Operations. Ensures the smooth operation of key committees through planning, documentation, and reporting. Assists in maintaining governance frameworks and tracking risk actions.

Senior/Expert IT Analyst will elicit business requirements, collaborate with Product Owners, and define solution design. Requires advanced data analysis skills using SQL, knowledge of SAS/Python, and experience with technologies like Hadoop, Scala, Python, SAS, Snowflake, GitHub, and CoPilot. Must have 5-8 years (Senior) or 8+ years (Expert) of experience in business analysis in IT.

Lead and manage global initiatives for Microsoft Azure productivity solutions, ensuring alignment with business objectives. Design, document, and deliver global services and standards for regional consultants.

IT System Analyst to design and implement digital input management solutions. Translate business needs into IT solutions, analyze processes, and optimize system quality. Requires fluency in English, a computer science degree, and 3+ years of experience in requirements engineering, business analysis, or system analysis in complex IT environments. Agile/Scrum experience and knowledge of requirements modeling are essential.

Staff Software Engineer to build features and improvements for Apache Kafka. Collaborate with the Apache community and senior engineers on Kafka improvements and design reviews. Drive complex projects, mentor team members, and ensure high software quality.

Sterlington PLLC seeks a Head of Technology to oversee IT infrastructure, streamline operations, and define the future structure of the IT department. The role requires strong technical expertise, adaptability, and stakeholder management skills.

Lekta AI seeks a Head of Global Partnership Program to establish, scale, and lead its international partner ecosystem. This role defines and operationalizes the global partner channel strategy, acquires and manages partners, and drives revenue growth through partnerships.

This requires 3 days per week attendance in the Warsaw office.

Software Engineers design, build, and test software products used by a global customer base. Responsibilities include collaborating with product owners, developing scalable solutions, and contributing to product quality improvements. Requires 10+ years of experience in software engineering, deep expertise in programming languages like Java, C#, or C++, and experience in Agile/Scrum delivery models.

Senior Site Reliability Engineer will own and evolve the containerized platform, ensuring infrastructure components are designed and operated according to SRE and cloud-native best practices. Responsibilities include platform reliability, resilience, automation, and driving a GitOps-first approach. Requires strong experience with public cloud platforms, Kubernetes, Service Mesh technologies, observability tooling, and Infrastructure as Code.

This requires 3 days per week attendance in the Warsaw office.

Mid Account Executive to manage the full B2B sales cycle for e-commerce projects. Requires 2-4 years of experience in sales, preferably in the e-commerce space, with strong communication and negotiation skills. Must have experience preparing commercial offers and sales presentations and be proficient in CRM tools.