Praca dla senior python developer w Warszawa

A leading travel-tech company in Warsaw is seeking a passionate Senior .NET Core Developer to join their Suppliers Team. This role involves designing infrastructure for millions of users, working with cutting-edge technologies in a hybrid work model. Ideal candidates have 4-5 years of experience in .NET Core / C#, along with strong communication skills. The...

Scorewarrior in Warsaw seeks a Senior Client C++ Developer for its Core Team to enhance and create functionalities for their games. The role emphasizes simplicity, scalability, and quality, requiring 6+ years in development and strong proficiency in C++.Join a team that values creativity and collaboration while contributing to exciting projects like Total...

Lenovo seeks a Senior AI Developer in Poland to design and scale an Agentic AI platform for enterprise customer solutions. You will collaborate with AI engineers to deploy AI services across on-premise and edge infrastructure.The role requires deep AI knowledge, hands-on implementation, and the ability to integrate tools into a cohesive platform. Strong...

A global food technology company in Warsaw is seeking a Senior Data Scientist for AdTech Search Optimization. You will drive significant business impact by optimizing performance of search channels, contributing to marketing efficiency. The ideal candidate has a strong statistical background, 3+ years of relevant experience, and proficiency in Python and...

ipracujzdalnie.pl seeks a Senior Datacenter Engineer (Cisco area) to lead advanced network and datacenter deployments across multiple Polish cities. You will design, quote, and oversee large-scale systems while mentoring teams and engaging with key clients.Required 4–5 years in similar roles, deep networking knowledge, and hands-on IaC experience...

To our Intelligence Division team we’re currently looking for: (Senior) Data Engineer We are looking for a (Senior) Data Engineer who will act as a technical mentor, define our architecture, and bring best practices to our Google Cloud ecosystem. You will step away from the daily grind of closing simple coding tickets to become a "force multiplier" for...

MWDN is a global IT outstaffing company with 23+ years of experience that connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. We offer opportunities to work on international products in a stable and professional environment. Why does MWDN rock? Here’s what you can expect when you join...

An international consulting group in Warsaw is seeking a Senior Developer with expertise in Spark and Scala to lead the design and implementation of advanced data solutions. The ideal candidate will have over 7 years in Big Data systems, strong knowledge of data modeling, and be fluent in English. This hybrid role offers a full-time contract along with...

XTB is seeking a Senior Full Stack Developer (70% Java - 30% Angular) to join our Customer Care team in Warsaw. You will design and develop backend microservices and contribute to frontend layers, focusing on Java and Micronaut with an Angular frontend.You will work in a global, data‑driven environment with a focus on performance, scalability, and reliable...

Blazity is hiring a Senior Forward Deployed AI Engineer to work 100% remotely from Poland, collaborating with an innovative US-based AI company on enterprise AI solutions. You will design architectures, lead deployment projects, and act as a trusted advisor to enterprise customers while staying hands-on with Python, TypeScript, and React.This role requires...

Citigroup Inc. is seeking a senior software developer to join the Citi Technology Developer Services Team in Warsaw.You will work in an agile environment, building scalable software solutions, automating processes, and integrating AI to enhance resiliency and efficiency. The role emphasizes MCP server development, collaboration with global teams, and...

On behalf of FinTech Client #3, SD Solutions is looking for a talented Senior Data Engineer. This position offers a unique opportunity to work at the intersection of technology, compliance, and data. As a Senior Data Engineer, you will take ownership of ensuring the integrity of critical processes - such as Compliance Control, Due Diligence, Legal...

SumUp Warsaw is seeking a Senior Android Developer to help evolve our Kotlin Multiplatform strategy and contribute to the Android app used across 60+ countries. You will work with a cross-functional team to build new catalog features, improve architecture, and ensure high-quality engineering across platforms.The role emphasizes user-centric design,...

Endava is seeking a Senior Full Stack Software Engineer to join a dedicated team building the Authentication and Authorization capability used across multiple products. You will design, develop and evolve a reusable identity platform built on .NET, Auth0, and Azure, enabling other teams to adopt standardized security services with strong developer...

intent sp. z o.o. is looking for a Senior Flutter Developer who will build apps that communicate with hardware over BLE. You'll work flexibly, primarily remote, with a trial period potentially leading to a permanent role.Expect a creative environment where initiative is valued. You'll be working on advanced mobile applications in a supportive team....

Citibank (Switzerland) AG is seeking a Software Senior Developer to join Citi's Developer Services Team in Poland. You will automate processes, build MCP servers for AI interactions, and advance CI/CD, SRE, and enterprise resilience in a global finance environment.You'll collaborate with developers and IT specialists, work in an agile setting, and help scale...

Fetcherr in Warsaw is seeking a detail-oriented Senior ML Engineer to support and maintain their machine learning capabilities. This role involves ensuring reliability, scalability, and explainability of models while working closely with production systems.The ideal candidate will have over 5 years of experience in ML operations, proficiency in Python, and...

GRAI, located in Warsaw, Poland, is seeking a Senior Machine Learning Engineer to design and implement large-scale recommendation systems. In this role, you will work with user interaction data, build end-to-end ML systems, and continuously monitor model performance.The ideal candidate has strong experience in machine learning, particularly in building...

We're codequest — a team of technology enthusiasts. We deliberately stay in a small studio, focusing on building a great working atmosphere while shipping high‑quality software. We turn our clients' goals and dreams into reality See what our people have to say about the values we care about day to day here To learn more about our projects, take a look...

Act as a strategic partner to the BU Owners within the Tech Platform and Data&AI area, overseeing reporting cycles to maintain a single source of truth and providing complete roadmap transparency for senior leadership. Maintain deep, real-time command of the portfolio context, interpreting data to immediately explain the \"why\" behind project status and...