79 English-speaking jobs in Lublin

Transition Technologies MS S. A. ("TTMS") is a global IT company and part of the Transition Technologies Group, one of the largest IT firms in Poland. Currently, TTMS employs nearly 800 specialists across eight offices nationwide. TTMS is committed to growth and the continuous development of its employees skills.

Senior Java Backend Engineer to design and implement robust FX trading systems, including high-performance backend services for algorithmic order management and order routing.

Technical Consultant for Polarion ALM. Administer, maintain, and evolve Polarion ALM platforms for enterprise environments. Requires 5+ years experience with Polarion, server/DB management, and stakeholder communication.

Technical Lead to integrate a global SaaS platform into research IT, ensuring secure laboratory data flows. Responsibilities include solution design, data flow coordination, and hands-on Python/PostgreSQL development. Requires strong SaaS integration and AWS knowledge.

Industry: Financial Services Department: Risk, Product Control and ESG IT Role: Senior Technical Business Analyst / Consultant Duration: 10–12 months Location: Fully remote Travel: No travel required Profile Summary The consultant will operate as a Senior Technical Business Analyst within Risk, Product Control and ESG IT, supporting complex CTB change across Risk and/or Product Control platforms

About the role You’ll join a backend engineering team within Content Catalog domain. The team builds and operates systems that manage content and make it available. You’ll contribute to projects that improve how these systems work together, simplify their architecture, and support their reliability and maintainability.

Stack: Playwright, TypeScript, JavaScript, LoadRunner, Python for AI prompting We are seeking 3 dedicated testers to join our team for test automation. The successful candidates will collaborate closely with business analysts, product owners, and developers, employing agile methodologies alongside a waterfall model approach to transition towards automated testing solutions.

About the Project Join a large-scale cloud data platform transformation delivered in two phases. The first phase focuses on assessing the existing Azure and Snowflake environment, including cloud architecture, cybersecurity, data protection, data models, and operational processes. Based on the assessment, the team will produce recommendations and a target-state architecture.

Senior Backend Engineer builds and maintains high-traffic backend services using Kotlin or Java. Responsibilities include developing AI-powered assistants, improving system scalability, and taking end-to-end ownership of services.

Senior Azure Data Engineer needed to build big data products for global customers. Responsibilities include designing scalable data solutions in Azure Databricks, managing the data lifecycle, and developing data pipelines. Requires 4+ years in Azure and 6+ years in data management.

Lead Backend Software Engineer for EU credit systems. Responsible for technical strategy, designing scalable systems using Python, Kotlin, AWS, and Kubernetes, and ensuring operational excellence.

Lead Backend Software Engineer for EU teams, responsible for technical strategy and execution across transaction and ledger systems. Requires 8+ years of experience with Python, Kotlin, AWS, MySQL, and Kubernetes.

Senior Data Scientist role focusing on LLM Clinical NLP. Build and improve LLM/transformer pipelines to extract structured data from clinical notes. Requires hands-on NLP with BERT/RoBERTa and generative LLMs.

Senior Data Engineer to contribute to a banking platform for a Japanese financial group. Responsibilities include designing ETL pipelines, building integrations (APIs, SQL, S3, SFTP), and ensuring data accuracy. Requires 5+ years ETL experience and Python skills.

Senior Data Engineer to design and scale cloud data platforms using Azure, Databricks, and Spark. Responsibilities include building production-grade pipelines, driving data architecture, and implementing DataOps practices. Requires 4+ years of Data Engineering experience.

Experienced Workday Integration Engineer needed for B2B contract. Design, build, and maintain AWS integrations between Workday HRIS and internal/external systems using Python, Terraform, and AWS services.

Experienced Workday ERP Consultant needed for freelance engagement. Design, build, and maintain HR solutions using Workday and other HR systems. Support technical and functional implementation, optimizing processes. Requires 3+ years in Workday implementation/consulting.

DevOps Cloud Infrastructure Engineer needed for B2B contract to connect Flix's cloud platform with a new train fleet. Responsibilities include building secure, reliable cloud infrastructure using Terraform/Terragrunt on AWS or other major platforms.

Appian Developer to build and maintain applications using the Appian low-code platform. Responsibilities include designing SAIL interfaces, workflows, and integrating with external systems via REST/SOAP APIs. Requires experience with Appian objects, SQL, and deployment.

Security Specialist - Penetration Tester role involves identifying and investigating security vulnerabilities. Responsibilities include contributing to testing methods, creating reports, and mentoring. Requires 3+ years in web/infrastructure penetration testing.