Praca dla senior python engineer with react w Warszawa

Balyasny Asset Management L.P. is seeking a Site Reliability Engineer to shape and drive our SRE practices across cloud and on‑prem environments.You will establish standards, promote observability, and partner with DevOps to enhance reliability and performance of trading systems. The role requires hands-on experience with Prometheus, Grafana, Loki, Tempo,...

You will take a senior role within our Transformation Team, driving the design and delivery of sophisticated automation and analytics solutions across the Treasury & Execution Middle Office. As Python Full Stack Developer (Treasury Transformation) Senior associate/ Vice President within the Treasury and Execution Middle Office team you will bring deep...

HelloFresh is looking for a Senior Data Engineer in Warsaw to design and scale the data layer powering personalized customer experiences. The ideal candidate should have a strong background in data engineering and be proficient in Python, cloud platforms, and data technologies.This role involves working in cross-functional teams to enhance data integration...

Vecten, a Warsaw-based AI-native data partner, seeks a Senior Data Engineer to design and implement a scalable data warehouse for a US-based investment firm. You will integrate sources, build pipelines and enable ML-powered decision making.The ideal candidate has 5+ years in data engineering, strong Python/SQL, DBT, Snowflake and Airflow expertise, plus AWS...

Senior Data Engineer(Databricks) Job Location : Gdansk/Warsaw/Poznan/Cracow / Wroclaw Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s...

Tappz GmbH in Warsaw seeks a backend AI engineer focused on AI systems and agent development. You design and build backend systems powered by LLMs, develop agent workflows and tool integrations, and push AI features into production products.We value ownership, speed, and a willingness to go the extra mile. You should have strong experience with...

Klarna, briefly At Klarna, we're building an everyday finance network, helping over 120 million consumers across 26 countries save time and money, and worry less about their finances. Working here means taking on problems most companies never get to solve, and being hands-on enough that the interesting part of the work lands with you, not someone else -...

Senior Test Automation Engineer (.NET / PEGA) Location: Warsaw, Gdynia or Gdańsk - 3 days a week from the office Type of agreement: B2B contract About the Role We are looking for a Senior IT Automation Tester to join a banking project focused on delivering high-quality software solutions in a modern .NET environment. In this role, you will be responsible...

We’re looking for a person with experience in testing using Python and Robot Framework to support our client in the financial industry. Join Sii and become part of the largest Test Services Center team! You’ll work on an exciting project focused on data harmonization.Your tasksAutomating test casesDeveloping and implementing a Test FrameworkConducting...

IT at Procter & Gamble is where business, innovation and technology integrate to create a competitive advantage for P&G. Our mission is clear -- we deliver IT to help P&G win with consumers. As a P&G IT professional, you are a diverse business leader who applies IT mastery to deliver game-changing, technology-driven business models and capabilities. Whether...

A leading technology firm is seeking a skilled Senior/Lead Active Directory Engineer to join their team in Warsaw, Poland. This senior role involves assessing and enhancing Active Directory environments while ensuring security hardening and compliance with industry standards. The ideal candidate will have extensive experience with Active Directory, Group...

Moderna is seeking an experienced platform engineer to design and evolve secure developer platform capabilities using Python or TypeScript/JavaScript, GitHub Actions, Pulumi, Docker, and AWS. You will build governed cloud development workspace patterns and reusable templates that accelerate secure development.Collaborate with Cybersecurity, Infrastructure,...

Location: WarsawTappz is building AI-native applications powered by large language models. We’re moving fast in a highly competitive space and need an engineer who is fully focused on AI systems and agent development.We’re looking for someone who enjoys high ownership, working hard, and shipping real AI products.TasksDesign and build backend systems...

Senior DevOps Engineer – Platform EngineeringWe are looking for an experienced DevOps Engineer to help build and scale the core platforms powering our trading and data systems. In this role, you will design reliable, automated, and cloud-ready infrastructure, while influencing engineering standards across the organization.Why join?High impact role shaping...

Senior Software Engineer-MLOps & ObservabilityCloudFerro is a provider of cloud data processing services . It provides and supports cloud computing for specialized markets, including the European space industry, climate research and science.It has extensive experience in storing and processing large data sets, including multi-petabyte Earth observation...

Senior Software Engineer-Serverless & MessagingCloudFerro is a provider of cloud data processing services . It provides and supports cloud computing for specialized markets, including the European space industry, climate research and science.It has extensive experience in storing and processing large data sets, including multi-petabyte Earth observation...

Senior Software Engineer-Serverless & MessagingCloudFerro is a provider of cloud data processing services . It provides and supports cloud computing for specialized markets, including the European space industry, climate research and science.It has extensive experience in storing and processing large data sets, including multi-petabyte Earth observation...

Sii Poland is seeking a Senior Big Data Developer in Warsaw to design and build a modern data platform. You will implement scalable data solutions using Databricks, Python, and PySpark, and optimize ETL/ELT pipelines across batch and streaming data.The role requires strong Databricks experience, Delta Tables proficiency, and Azure Data Factory knowledge,...

ISS A/S in Warsaw, Poland, is seeking an experienced Senior Software Engineer to join the ISS Software Development team. You will own enterprise-scale solutions, collaborate with business stakeholders, and influence product direction using modern cloud platforms, AI-driven capabilities, and agile practices.You will bridge business needs with technical...

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.When you apply for this...