840 English-speaking jobs in Poznań

iOS Developers (Mid / Mid) needed for international technology project. Develop and maintain iOS mobile applications, integrate with backend services, and ensure high code quality. Requires 3+ years Swift experience, API integration knowledge, and strong English communication skills.

PL/SQL Developer with Java experience needed for implementing and customizing core insurance systems. Responsibilities include creating, modifying, and optimizing PL/SQL code, collaborating with business analysts, and supporting testing and deployment. Requires at least two years of commercial PL/SQL experience and one year of commercial Java experience. Fluency in English is required.

Engineer responsible for designing, building, and maintaining backend systems using AI agents. Focus on code correctness, security, and production behavior. Collaborate with AI agents, improve development workflows, and ensure system health as new features are added. Requires experience with AI agents, backend development, and a strong understanding of security principles.

Senior Machine Learning Engineer will design, implement, and deploy machine learning models using Databricks. Responsibilities include collaborating with teams, optimizing models, and staying current on AI advancements. Requires a Bachelor's or Master's degree in a relevant field, 5+ years of experience in machine learning engineering, and 3+ years of Databricks experience.

Lead Data Engineer will design and scale cloud data platforms, working with clients and engineers to define technical solutions. Responsibilities include leading technical decision-making, building data pipelines, and mentoring engineers. Requires 4+ years of experience as a Data Engineer in complex cloud data environments and strong experience with cloud platforms (Azure preferred), Python, SQL, and data architectures.

Senior .NET developer to design, develop, and maintain web applications using .NET technologies. Experience with ASP.NET MVC Core, EntityFramework, SQL, Mongo, Azure/AWS, Blazor, React, and Agile methodologies required. Must have 5+ years of professional experience.

As a Machine Learning Engineer on the Retail ML team, you will design, develop, and maintain machine learning solutions for dynamic pricing, demand forecasting, and data-driven buying decisions. You will build, optimize, and productionize models at scale, explore LLM-based methods, and collaborate with stakeholders to translate retail challenges into measurable ML outcomes.

Application Consultant will design, develop, and maintain software systems using Guidewire (PolicyCenter or BillingCenter) and Java. Responsibilities include collaborating with teams, implementing CI/CD pipelines, and ensuring application performance and scalability. Requires minimum 4 years of commercial experience as a Guidewire or Java Developer and at least 3 years of hands-on Guidewire experience.

The Senior Head of Marketing for Motors (Consumer/C2C) will define and execute the integrated marketing strategy across Poland, Portugal, and Romania. This role involves streamlining marketing processes, establishing a common measurement approach, and driving measurable business impact through through-the-line campaigns.

Embedded Software Engineer to design and implement IoT solutions. Requires 4 years of C experience, Yocto Linux, and cloud connectivity applications. Experience with LTE, BLE, OpenThread, MQTT, and cybersecurity is desired.

Integration Architect needed to define and govern integration architecture for complex client environments. Experience with MuleSoft Anypoint Platform, API-led connectivity, REST, SOAP, XML, EDI, and API Management platforms required. Proven experience in architectural decision-making for complex integration projects.

IT Software Engineer will design and maintain the solution architecture for clinical products, ensuring scalability, reliability, and security. Responsibilities include managing the technical lifecycle of SaaS platforms, evaluating and implementing new technologies, and collaborating with stakeholders across R&D and Clinical Development & Medical Affairs. Requires 5+ years of experience in software engineering, solution architecture, and systems integration. Familiarity with clinical systems (e.g., CTMS, Veeva eTMF) is preferred.

Netguru seeks AI-savvy Junior Python Developers for a freelance, full-time B2B contract. Projects include a universal health profile, doctor capacity solutions, and a patient healthcare marketplace. Must have Python and Javascript/Typescript skills, experience with AI tooling, and a strong understanding of software engineering principles.

As a Finance Associate, you will contribute to the month-end close process, balance sheet integrity, and support international financial workflows. You will execute General Ledger postings, assist with balance sheet reconciliations, and support Accounts Payable. You will also prepare audit schedules, assist with tax readiness, and support transfer pricing documentation.

Design, develop, and deploy end-to-end Data Science solutions. Validate, preprocess, and transform data to build efficient ML models. Deploy and operationalize models in cloud environments, implementing robust monitoring and CI/CD pipelines. Collaborate cross-functionally to define project goals and technical solutions. Develop AI assistants, chatbots, and agent-based applications.

Leads the Group's reward agenda, including executive remuneration, incentive design, and governance. Acts as primary advisor to the Remuneration Committee, partnering with senior leadership and external stakeholders. Manages operational reward processes and ensures compliance with regulations. Requires significant experience in reward or executive compensation, ideally within a listed, PE-backed environment.

Lead end-to-end product strategy and execution for scalable SaaS solutions. Translate user needs and market insights into impactful features, guiding roadmap, pricing, and go-to-market initiatives.

Lead the design and delivery of scalable Salesforce solutions. Requires deep technical expertise, architectural judgment, and experience translating business requirements into robust implementations.

Develop and maintain demand forecasts using historical data, market insights, and statistical analysis. Analyze forecast deviations and collaborate with Sales, Product Management, and Supply Chain teams to improve accuracy.

Senior Firmware Engineer needed for IoT firmware development. Design, develop, test, and deliver firmware systems using C/C++, microcontrollers, and RTOS. Collaborate with hardware and software teams.