1532 English-speaking jobs in Łódź

Senior Penetration Tester needed with proven experience identifying and exploiting security weaknesses across diverse systems. Expertise in advanced penetration testing methodologies, tools, and reporting required. Deep understanding of embedded security attack vectors and secure communication protocols is essential. Strong analytical, problem-solving, and communication skills are crucial.

Solution Train Engineer (STE) orchestrates large-scale solution delivery within a Fabric Operating Model. Leads multiple Agile Release Trains (ARTs) and external suppliers, ensuring alignment and value delivery. Drives strategic alignment, shapes complex system delivery, and fosters a collaborative culture. Expertise in SAFe, Scrum, Agile frameworks, and DevOps practices is required.

ServiceNow UI Builder Developer needed to design and develop custom UIs using UI Builder and Now Experience Components. Experience with JavaScript, Angular/React, and ServiceNow CMDB is required. Proven track record in UI Builder projects and ServiceNow certification preferred.

Lead Fullstack Golang React Developer needed for innovative logistics platform. Guide architecture, design, and development of web and mobile applications. Strong experience with Golang, React, and cloud technologies (GCP, Kubernetes) required.

Senior Backend Developer will design, develop, and maintain robust cloud-native microservices using TypeScript and Node.js within the AWS environment. Responsibilities include integrating with APIs, hardware, and ensuring system reliability through automated testing.

Netguru seeks a Senior AI Engineer for a 3-month, full-time project. Responsibilities include driving technical decisions, leveraging AI APIs and workflow automation tools, and collaborating with a team to build and iterate on AI-powered solutions. Proven experience launching PoCs, working with LLM/AI APIs, and a solid generalist tech foundation are required.

As an AI Engineer at Netguru, you will implement Azure OpenAI API and RAG systems, fine-tune open source models, and experiment with ML techniques. You will design, develop, and deploy machine learning models, lead AI project implementations, and collaborate with cross-disciplinary teams.

Senior SAP ABAP Developer needed for a 2-3 month project starting February 27, 2026. Develop and deliver SAP ABAP programs within a client's SAP S/4 HANA landscape, focusing on FI-CO, FI-CA, SD, CONCUR, and ARIBA modules. Collaborate with functional teams and conduct testing. 3-5 years of experience in SAP ABAP development with experience in Brownfield projects is required.

Senior IT Analyst to develop and maintain payment processing systems for a leading banking and financial institution. Responsibilities include gathering requirements, designing solutions, and ensuring compliance with specifications. Requires 4+ years of experience in IT projects within the banking or financial sector, strong analytical skills, and proficiency in SQL.

Netguru seeks a Senior Fullstack Developer with experience in Ruby on Rails, Ember.js, and Shopify API to develop new features for a Shopify app. The role requires strong technical and soft skills, fluency in English (C1), and the ability to work cross-functionally in a distributed team.

Senior Data Engineer needed for a freelance role with Netguru. Must have 5+ years of experience as a Data Engineer in a regulated financial services environment. Experience with Apache Spark, Hadoop, AWS, data lakes, and data warehouses is required. Strong SQL skills and experience with CI/CD, Docker, and Kubernetes are also needed. Excellent written and spoken English is required.

Senior DevOps Engineer with RPA experience sought for project-based opportunities. Must have strong communication and problem-solving skills, experience implementing process automations, and familiarity with UI Path is advantageous.

Senior DevOps Engineer will design, implement, and maintain automated build processes and CI/CD pipelines for various projects. Responsibilities include containerization workflows, Kubernetes deployments, infrastructure-as-code, and automation of deployments and environment provisioning.

Senior Python Engineer needed for freelance projects. Experience with Python backend development, extending production systems, and designing GxP-compliant services is required. Must have experience with secure authentication, electronic signatures, and database solutions.

Senior Backend Kotlin Engineer needed for a client's Search team. Responsibilities include designing, implementing, and optimizing search algorithms. Must have strong backend engineering skills with experience in Kotlin, Go, or Python. Experience with Solr, ElasticSearch, or related search technologies is a plus.

Senior Data Engineer will contribute to the development of a centralized Lakehouse Data Platform on AWS and Databricks. Responsibilities include managing data infrastructure, ETL pipelines, and implementing monitoring and testing within the platform.

Senior Golang Developer will integrate product data streams into a PIM platform, maintain event-driven systems, and improve system stability and performance. Requires 3+ years of Go experience, microservices development, and experience with asynchronous processing, event-driven architectures, and messaging systems.

Senior Backend Developer with 8+ years of experience leading and mentoring engineers. Design, develop, test, and deploy software solutions. Proficient in SQL/Postgres and Java, Go, or Node.js. Experience with cloud infrastructure, DevOps tooling, and data platforms. Strong communication and interpersonal skills.

Senior Product Engineer to build scalable backend systems and product features for a live AI platform. Experience with backend systems, APIs, and modern development approaches is required.

Senior Front End Software Engineer will own frontend solutions end-to-end, from problem definition to operations. Responsibilities include designing and building customer-facing features, internal platforms, and leading large-scale projects. Requires 8+ years of experience building production web applications, strong experience with React, Vue, Angular, or similar frameworks, and expertise in JavaScript, TypeScript, CSS, Node.js, and modern tooling.