100 English-speaking jobs in Lublin

Senior Application Security Engineer will architect and build automated security layers within the SDLC, engineering AI-enabled secure code scanning, hardened baseline automation, and CI/CD security tooling integration. Requires 6+ years of software engineering experience with a strong AppSec and DevSecOps focus. Proficiency in Python and/or Java is required.

Experienced Guidewire Developer or Tech Lead to design, develop, and enhance Guidewire applications. Must have 5+ years of software development experience and proven commercial experience with Guidewire BillingCenter/PolicyCenter.

Senior EPM (Anaplan) Developer/Architect needed for large-scale, complex implementation programs. Lead or support enterprise-scale EPM transformation initiatives with a focus on Anaplan implementations. Translate business needs into scalable Anaplan models and solution architecture. Collaborate with international project teams and client management.

Capgemini Engineering seeks a Subject Matter Expert to lead and support application migration projects from Endevor (and other SCMs) to DBB/Git/IDD environments. The SME will provide technical expertise, hands-on migration support, and training delivery. Requires a strong z/OS and mainframe background, experience in application development or system programming, and proven customer interfacing and troubleshooting skills within migration environments.

QA Automation Engineer will build and maintain automation frameworks, execute functional, regression, and integration testing, and validate payment and authentication workflows. Must have 4+ years of mobile QA experience, 1+ year of React Native experience, and strong understanding of mobile platforms (iOS and Android).

Maintain and extend a PHP codebase involving information retrieval, e-commerce, and warehouse operations. Troubleshoot and debug defects. Requires 3-5 years of PHP development experience, MySQL skills, and strong analytical abilities. Advanced English proficiency is necessary.

Experienced Cybersecurity Architect to lead design and evolution of enterprise cybersecurity architecture for a major European public-sector program. Will define security blueprints, evaluate technologies, and shape long-term cybersecurity strategy. Requires Master's degree, 10+ years ICT experience, 8+ years in Cybersecurity Architecture, and at least four relevant certifications. Must have valid EU RESTRICTED Security Clearance.

Senior Backend Engineer to architect and build core systems for a next-generation AdTech platform. Design APIs and services for campaign management, targeting, delivery, attribution, and reporting. Build and optimize high-throughput, low-latency systems.

Senior Project Manager to oversee end-to-end management and continuous improvement of Invoice-to-Pay IT services, including XSuite, Basware, and Concur. Will act as primary liaison between Finance, Procurement, business stakeholders, vendors, and IT delivery teams.

Lead AI initiatives in Finance & Risk, implementing modern AI solutions including generative AI and LLM-based workflows. Analyze existing AI solutions and design data pipelines for AI training and inference. Evaluate and improve model performance, ensuring accuracy and compliance.

Lead Integration Architect to design and implement integrations across complex engineering, sales, and delivery systems. Responsibilities include defining integration architecture, leading API-based and event-driven integration design and development, and collaborating with stakeholders. Requires 10+ years of experience in enterprise integration projects and AWS-based solutions, with proven experience integrating SAP S/4HANA with enterprise applications.

Business Development Manager to establish and expand warehousing and logistics services across Western Europe. Develop go-to-market strategy, acquire new customers, build partnerships, and own commercial performance for a new business segment. Requires 5+ years of experience in TSL, proven track record of client acquisition, and strong negotiation skills.

Experienced C# Developer needed for innovative AI-driven investment technology project. Develop and maintain C# applications interacting with hardware, design interfaces for communication with machine control layers, and integrate software solutions with firmware. Minimum 5 years of experience as a C# Developer required, along with hands-on experience with low-level development and hardware interaction.

AgileEngine seeks a contract Zuora Billing & Revenue Specialist to manage a live Zuora environment. Responsibilities include designing pricing models, product catalogs, and revenue rules, resolving complex billing issues, and ensuring data flow between Zuora and other enterprise systems. Requires 4+ years of Zuora Billing and Revenue experience, ASC 606/IFRS 15 knowledge, and strong API and data flow troubleshooting skills.

Lead modernization of a large-scale healthcare platform in Africa. Design and evolve distributed backend systems using C#, .NET, Azure, SQL Server/PostgreSQL. Drive HL7/FHIR integrations and build offline-first workflows.

Senior Application Support Engineer will ensure stability and performance of telecom charging and billing platforms. Responsibilities include providing production support, monitoring, and maintenance of Oracle BRM, ECE, PDC, and OCOMC components.

Senior DevOps Engineer will design and implement CI/CD pipelines, manage cloud infrastructure, automate deployments, and manage development and production environments.

Data Science Lead will define and uphold Data Science standards for Neo, a Group-wide AI platform. Responsibilities include guiding experimentation, evaluation, and refinement of AI models, and coordinating Data Science contributions for new features. Requires a Bachelor's or Master's degree in Data Science, Computer Science, Applied Mathematics, or a related field and 7+ years of experience in Data Science, including NLP, retrieval-augmented systems, LLMs, or applied AI solutions.

Experienced Integration Specialist needed to design, develop, and maintain finance automation solutions using Redwood. Requires 3+ years of experience in finance automation or system integration projects, hands-on Redwood RunMyFinance experience, and proficiency in JavaScript. Solid understanding of financial processes and familiarity with SAP environments are also required.

Senior Java Developer will implement software components, perform system integration and testing, and participate in project estimation and delivery timelines.