1199 English-speaking jobs in Łódź

Netguru seeks a Senior Go PHP Developer with expertise in CIAM solutions (Auth0, AWS Cognito) for a full-time remote contract. The role involves migrating CIAM from Cognito to Auth0 across legacy PHP and Golang microservices.

Senior Python Engineer will develop backend solutions, integrate AI frameworks, and work with structured datasets. Experience with Python, AI frameworks, and SQL databases is required.

Senior Vue.js Developer will join a fintech company's product team (CFT, CV3, or CDP) to develop and maintain web applications. Requires 5+ years of experience with Vue.js, JavaScript, and GraphQL. Strong communication skills and proficiency in English (B2 minimum) are essential.

Test Specialist to design, document, and execute test cases for complex software systems. Requires minimum 5 years of testing experience with ISTQB Advanced certification or 8 years without. Mastery of SharePoint and platform-specific tools is essential.

Test Specialist will develop test plans, test cases, and testing environments. Executes and debugs test cases, validates test completion, and interprets test results. Documents tests, tracks defects, and analyzes system quality. Requires minimum 5 years of testing experience with ISTQB Advanced certification or 8 years without. Bachelor's degree and experience with Azure Devops Test Plans, SQL queries, and border protection/surveillance applications are needed.

Test Specialist to develop, execute, and debug test cases for ServiceNow platform. Requires 5+ years of testing experience (8+ years without ISTQB certification), Bachelor's degree, and expertise in various testing methodologies.

Nexio Management seeks a Technical Writer to create technical documentation and training materials based on applications, mock-ups, and UML diagrams. Responsibilities include ensuring accuracy and quality of materials, reviewing project documentation, and preparing presentations. Applicants must have English proficiency at C1 level, experience writing technical documentation in ICT, and basic UML diagram comprehension.

Lead the technical vision and roadmap for the API Platform. Define, evolve, and communicate API standards and ensure adoption across engineering. Act as principal architect for API-related initiatives, shaping system design and guiding teams through complex trade-offs.

Fullstack Developer (.NETMAUI) needed for a project involving over 80,000 handheld mobile devices, their operating system, and applications. Responsibilities include designing software solutions, delivering software within Agile teams, and ensuring supplier solutions meet requirements. Expert level in .NET MAUI, .NET/C#, Azure PaaS, relational and non-relational databases, and web application development with ASP.NET is required. Experience with design patterns, integration into diverse platforms, and the full software development lifecycle is also necessary.

Designs, implements, and maintains scalable identity governance solutions using SailPoint and/or Okta IGA. Builds integrations and workflows using APIs, connectors, and automation. Implements PAM capabilities and partners with teams to ensure solutions meet security and compliance requirements.

We are seeking a DWH Developer with 5+ years of experience in data warehousing and Snowflake platform expertise. The ideal candidate will have hands-on experience with data modeling, ETL/ELT processes, Snowflake optimization, and data security best practices.

Designs, builds, and deploys machine learning models with a focus on graph algorithms and Graph Neural Networks. Performs data analysis on large datasets to identify patterns and trends. Translates business problems into data science projects, selecting appropriate tools and methodologies. Collaborates with other roles throughout project lifecycles. Develops and maintains APIs and microservices for AI integration. Proposes AI solutions to customers based on collected information. Requires 5 years of commercial data science experience with a proven track record of delivering impactful machine learning solutions. Expertise in Python development, ML frameworks (PyTorch, TensorFlow), and libraries (Scikit-learn). Hands-on experience with graph databases (e.g., Neo4j) and GNNs is preferred. Knowledge of distributed data processing technologies (e.g., Spark, Kafka) and cloud environments (AWS, Azure, or GCP) is beneficial. Strong problem-solving, analytical, and communication skills are required. Fluency in English is essential.

Lead the design, development, and evolution of Java-based backend systems for complex, enterprise-grade projects. Translate business requirements into scalable, secure technical solutions. Design backend and system architecture, including REST APIs, microservices, and event-driven components.

Senior Backend Engineer to design and evolve API-first backend systems for mobile apps at scale. Experience with Node.js or Java API design, SQL databases, and cloud basics required.

Senior Fullstack Developer to design, develop, and implement a new application using Angular and Java. Requires 5+ years of Angular experience, 8+ years of Java experience, and experience with JPA, Cucumber, Selenium, Liquibase, and Maven.

Senior Fullstack Developer will work on a greenfield financial application, developing both backend and frontend features. Responsibilities include designing user experience, collaborating with the business team, and implementing end-to-end tests. Requires Java 17, Spring Boot, JPA, and React experience.

Lead Data Engineer for a financial project focused on Anti-Money Laundering (AML) detection within Capital Markets. Responsibilities include designing, implementing, and optimizing data pipelines, developing detection logic, and collaborating within Agile teams. Requires strong programming skills in Python and Java, advanced experience with Apache Spark, and knowledge of SQL in large-scale data environments.

Senior IT Developer to design, develop, and maintain frontend (Angular) and backend (Java) components for a new financial project. Collaborate with stakeholders, ensure high-quality UI/UX, and participate in Agile ceremonies. Requires 5+ years of Angular experience and 8+ years of Java experience.

Storage Engineer needed for daily operations and project work in a dynamic environment. Responsibilities include designing, implementing, and maintaining enterprise storage solutions in Unix and Linux environments. Experience with NetApp ONTAP, Hitachi storage systems, IBM SAN Volume Controller (SVC), and SAN infrastructures is required.

Storage Engineer needed for daily operations and project implementations. Expertise in Unix, Linux, and storage technologies like NetApp ONTAP, Hitachi storage, and IBM SVC required.