638 English-speaking jobs in Łódź

Mid-level Java Developer to support development of a SaaS platform. Responsibilities include development work, assisting client developers, and resolving critical issues. Requires 2-4 years of Java backend experience, Spring Boot, RESTful API design, and SQL. Must be comfortable working independently during off-standard hours and communicating in English.

QA Engineer needed for online slot games and RGS testing. Experience in gaming or financial software, strong English, and 3+ years QA experience required.

Full Stack Developer to contribute to a modern web application platform using React, TypeScript, C#, .NET, and SQL. Develop and maintain both frontend and backend components, collaborate with team members, and utilize AI assisted development tools.

Java Developer Talent Pool. Participate in all aspects of software development, including implementation, analysis, testing, and documentation. Minimum 2 years experience with Java 8+, Spring Framework, OOP, and relational databases.

Lead and grow a data engineering team, contributing to the design and implementation of data platforms and pipelines. Hands-on experience building and operating large-scale data processing systems is required.

You will help shape new features by analyzing business logic changes and contributing to solution design. You will own the end-to-end test process across frontend and backend, from test basis identification to structured execution and monitoring. A key focus is maintaining and expanding our backend-focused test automation setup, including API and functional tests. You will design and document test cases, validate integrations, authentication flows, and cryptographic operations, and perform both exploratory and structured testing. Additionally, you will support deployments and ensure high-quality delivery throughout our CI/CD pipeline.

Develop Big Data solutions using Scala and Apache Spark. Design, write, and maintain SQL queries and automation scripts. Collaborate with teams to integrate, deploy, and maintain data solutions.

UX UI Designer needed to collaborate with clients and internal teams on OTT industry projects. Responsibilities include gathering requirements, leading workshops, designing user interfaces, and conducting user testing. Requires 3+ years of experience, proficiency in Figma, and fluency in English.

Java Developer needed for scalable backend systems. Design, develop, and maintain Java microservices. Collaborate with team members in Łódź. 2 days onsite in Warsaw required. Minimum 2 years Java experience and microservices architecture knowledge essential.

iOS Developer will implement new functionalities, monitor and resolve application issues, and ensure high code quality through automated testing.

React Native Developer to build mobile products for well-known consumer brands. Requires 3+ years of commercial experience with React Native (Expo), proven contributions to 3+ projects, and extensive experience with AI-assisted development tools.

Develop cloud infrastructure and business logic on AWS, focusing on security and scalability. Analyze, resolve defects, enhance functionalities, and build new backend components. Work with AWS Serverless services (Lambda, Step Functions, API Gateway) and apply best practices related to AWS cloud security, REST API design, and Infrastructure-as-Code (Terraform).

Application Consultant for a newly created Customer Data Management team supporting 20 European markets. Configure and deliver marketing campaigns using Adobe Campaign.

Backend Engineer will design, develop, and implement software solutions for an IIoT platform using Java and cloud technologies (Microsoft Azure). Experience with agile software development, container-based architectures, and microservices is required. Fluency in English is mandatory, German is a plus.

Scrum Master / Team Coach to support a global SAP product and local European products. Experience coordinating delivery across multiple teams and navigating complex stakeholder environments required. Minimum 3 years' experience in Scrum Master or Agile Coach roles in software development. Strong communication and facilitation skills, proficiency in English.

Lead Data Scientist will own end-to-end delivery of classification and forecasting projects, setting technical direction and ensuring quality. Responsibilities include data exploration, model development and validation, stakeholder engagement, and production collaboration. Requires strong classical data science and ML background, commercial experience, and expertise in customer analytics or advanced forecasting.

DevOps Platform Engineer to design and build a self-service platform for cloud infrastructure provisioning and automation. Responsibilities include developing Jenkins pipelines, managing Helm charts, and collaborating on scalable infrastructure solutions. Requires strong AWS, Kubernetes, and Terraform experience.

Business System Analyst needed for analyzing client needs, gathering and documenting requirements, and collaborating with technical teams on product development.

Product Security Manager needed to ensure software product compliance with certifications and security governance requirements. Experience with ISO 27001, CRA, EN standards, and GDPR required. Responsibilities include defining security policies, leading certification initiatives, and collaborating with cross-functional teams. Bachelor's degree in a related field is required.

Implement and customize Salesforce solutions for insurers and banks. Configure, integrate, and customize Salesforce software to meet client needs. Create, design, and implement state-of-the-art solutions.