complex

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...

Luxoft Poland in Kraków is seeking a senior Python Engineer to join a long-term, enterprise-scale project for a global investment banking client. You will help build and evolve mission-critical backend services supporting complex workflows and system integrations.The role centers on distributed microservices using Python (FastAPI, AsyncIO), REST/Kafka, and...

UBS is seeking a Senior Java Developer in Wrocław to design, build, and support latency-sensitive front-office electronic trading applications for the Derivatives Principal Flow Trading business.You will collaborate with traders, quants, and stakeholders to translate complex requirements into robust Java solutions, while advancing observability,...

A recruitment agency is seeking a Test Specialist to support a Software Factory team remotely. The successful candidate will have at least 5 years of relevant experience in testing complex systems and proficiency in English at B2 level. Key responsibilities include designing test cases, executing tests, and collaborating with development teams. The role...

EY Global Delivery Services in Katowice is seeking an experienced SAP SuccessFactors Consultant to lead complex implementations and guide HR transformation projects across cloud, hybrid, and on‑prem environments.You will implement SAP SuccessFactors and SAP HCM solutions, manage the local SuccessFactors team, and collaborate with R&D and cross‑functional...

VML Enterprise Solutions, Poland, is seeking a Senior Project Manager for the eCommerce Team to lead complex CMS/DXP projects and cross-functional workstreams. You will drive agile delivery, coordinate stakeholders, and ensure on-budget results in a B2B contract context.Strong CMS/DXP experience, retail eCommerce background, and excellent English...

ISS A/S is seeking a Senior IT Project Manager to lead complex cloud migration and infrastructure transformation programs across multiple countries. You will engage senior leaders, coordinate global teams, and ensure value realization, security, and operational readiness throughout the program lifecycle.The role requires exceptional stakeholder management,...

Euroclear in Kraków is seeking an Expert Engineer to lead design and development of scalable financial IT solutions. You will own complex features, guide junior engineers, and influence technical choices while collaborating with cross-functional teams in a dynamic, production-focused environment.We expect 5+ years of hands-on software engineering, strong...

Billennium is seeking an experienced Data Engineer in Poland to lead design and implementation of complex data solutions. You will set technical standards, mentor junior engineers, and drive data governance while shaping enterprise data strategy and architecture.You will oversee scalable data warehouses and data lakes, troubleshoot performance issues, and...

InPost is seeking a CRM specialist to power our APM deployment and international expansion. You’ll configure and automate our CRM platforms, translate complex workflows into scalable processes, and ensure clean data across the UK, France, Italy, and Iberia.Your work will include dashboards, integrations with marketing tools, and onboarding support,...

Chabre is seeking a Senior Java Developer to architect and implement scalable Java applications and RESTful services. You will analyze requirements, guide technical choices, and collaborate with stakeholders to resolve complex engineering problems.You will work with Spring Boot, Hibernate, Kafka, and microservices, leveraging SQL databases and modern...

The Stepstone Group Poland is hiring a Senior Software Engineer II to own complex backend challenges in the Apply domain, primarily on .NET Core. You will be a hands-on technical anchor, shaping architecture and delivering solutions with the team.You will mentor engineers, tackle ambiguous problems with minimal supervision, and drive architectural...

TheWhiteam seeks an experienced Enterprise Architect (EARCH) to support Frontex PROM Architecture Team. The role emphasizes designing and governing complex architectures across programs, aligning business and IT to strategic goals.The assignment spans 48 months with 40% on-site at Frontex Headquarters and 60% remote, requiring strong governance, risk...

Building the commercial engine behind Europe’s energy markets Europe’s energy markets have never been more complex and dynamic. Decarbonisation, geopolitics and rapid digitalisation are changing how energy companies make decisions. Every day, traders, analysts, utilities, producers and industrial energy users rely on our trusted market intelligence. To...

Strategic Account Executive – Aerospace & DefenceFull-timeCompany DescriptionIFS is a billion-dollar revenue company with 7000+ employees on all continents. Our leading AI technology is the backbone of our award-winning enterprise software solutions, enabling our customers to be their best when it really matters–at the Moment of Service™. Our...

Building the commercial engine behind Europe’s energy markets Europe’s energy markets have never been more complex and dynamic. Decarbonisation, geopolitics and rapid digitalisation are changing how energy companies make decisions. Every day, traders, analysts, utilities, producers and industrial energy users rely on our trusted market intelligence. To...