complex

EPAM Systems, Inc. is seeking a Lead Fullstack Developer to architect and deliver complex web applications. You will guide teams, implement AI-enabled features, and ensure performance and security across cloud deployments.The role requires hands-on Node.js backend, React or Angular frontend, and strong mentoring skills within an Agile environment. Hybrid...

Precisely is seeking a forward-thinking Data Analyst / Software Developer who combines strong analytical skills, software development expertise, and a passion for leveraging AI driven solutions to solve complex business challenges.This role goes beyond traditional data analysis, focusing on data transformation, cloud-based technologies, automation, and the...

AIDA Recruitment seeks a Lead/Senior SAP BW Engineer with 12+ years of SAP engineering experience, expert in SAP ECC, BW, and Data Services, to lead complex end-to-end data migrations to AWS S3 and Databricks.You will mentor engineers, collaborate with cross-functional teams, and design robust extractors and migration workflows while guiding technical...

OPmobility is seeking an System Validation & Integration Engineer to plan, execute, and document validation activities for complex automotive systems. You will integrate hardware and software components, verify functionality, and ensure compliance with customer requirements.The role requires experience in validation, strong analytical skills, and familiarity...

Schneider Electric is seeking a Digital Communications Manager in Warsaw to amplify our AI at Scale podcast and employee communications. You will translate complex AI and software topics into engaging content and coordinate with external vendors to deliver high-quality assets.You will shape messaging across channels, support leadership communications, and...

Trans.eu is seeking an experienced SRE/DevOps professional to ensure stability, performance, and security of our infrastructure. You will work across cloud environments, monitoring, incident response, automation, and optimization to resolve complex issues and keep services reliable.You will define SLIs/SLOs, manage incidents with RCA, and partner with...

Mercor is seeking experienced AI Safety Red Teamers to identify vulnerabilities in frontier AI systems through adversarial testing. You will design challenging prompts, uncover model weaknesses, and evaluate AI behavior across complex, high-risk topics.Responsibilities include designing adversarial prompts, identifying jailbreaks and unsafe behaviours,...

BEC is seeking a senior Cobol software engineer to support Payments operations in a multi-site setup with teams in Warsaw and Roskilde. You will own complex tasks, mentor colleagues, and contribute to stability and evolution of our payments platforms.The role emphasizes collaboration, ownership, and delivering on project plans, with English communication...

IDEnergy is seeking a senior legal professional to lead and coordinate the Group's Polish legal operations. You will ensure compliance with local law and Group policies while steering complex M&A transactions.The role requires managing notaries, registries, and documentation for transactions, with a focus on energy regulations, land leases, and governance....

Galvion is seeking an experienced Sourcing and Supplier Development professional to lead strategic sourcing for complex commodities across global supplier networks. You will collaborate with Engineering, Quality and Operations to industrialize new products, assess supplier capabilities, and drive cost reductions while ensuring risk and compliance are...

Capgemini is seeking an OT Security Consultant to assess industrial infrastructures, design secure architectures, and support the implementation of security solutions protecting critical operations across industrial environments. You will collaborate with technical and business stakeholders to balance cybersecurity requirements with operational continuity,...

TechTree is launching in Kraków and seeks a Senior Credit Analyst to join the underwriting team. You will review SME loan applications and make risk-based decisions, leveraging judgment beyond automated models.You will mentor junior analysts, assess financial statements, and structure complex loans, including secured and unsecured options, while staying...

NIQ is seeking a (Senior) Consultant to analyze and interpret complex data, including sales and spatial datasets, to answer client questions and drive growth. You will deliver insights, build presentations, and present results to clients in a virtual, multicultural environment.The role emphasizes independent work and collaboration within a global team, with...

ABB invites you to join a dynamic, global team in Łódź, Poland, to support statutory accounting, financial statements, and audit processes for less complex entities. You will work under the Statutory Compliance Manager, coordinating planning, scheduling, and execution of statutory audits with stakeholders across the organization.The role emphasizes strong...

Intellias is seeking a Senior Product Designer to join the Product Design Studio, shaping infotainment and vehicle experiences across in-car screens and connected touchpoints. You will translate complex user, business, and technical requirements into elegant interaction and interface solutions.You will work in a dynamic environment where product thinking,...

Jobtailor is seeking a data analyst to transform complex data into clear, actionable insights for airline clients. You’ll build dashboards in Tableau, perform statistical analyses, and translate AI outputs into business-ready visuals.You will collaborate with a growing analytics team, handle multiple data sources, and ensure timely delivery of reports and...

BPX S.A. in Warsaw seeks an experienced Senior Data Engineer to lead the design and development of scalable, cloud-based data solutions. The role combines Python development with hands-on work across AWS services, building reusable data processing components and maintaining the data platform.You will collaborate in an agile, international team, troubleshoot...

A leading aerospace technology company is seeking a Software Engineering Intern to tackle complex challenges in operations such as optimizing routes and detecting anomalies. You'll work with advanced technologies including Python and Kubernetes while benefiting from mentorship by experienced engineers. Ideal candidates are final year Computer Science...

RE Partners is seeking a Senior Java Engineer to design, develop and enhance a Master Data Platform that serves as the source for maintaining key demographic data and robust data management across customers and related entities.You will contribute to scalable backend services, ensure data accuracy and system integrity, and tackle complex integration...

Cerebre is hiring a senior .NET Software Engineer to advance a platform that builds the largest knowledge graph in the industrial world. You will collaborate with world-class engineers and top clients to solve complex problems with creative solutions.Join a 100% remote team that values flexible thinking, high impact, and continuous learning as we redefine...