Praca tech lead java engineer – Warszawa

Company DescriptionWe’re the world’s leading sports technology company, at the intersection between sports, media, and betting. More than 1,700 sports federations, media outlets, betting operators, and consumer platforms across 120 countries rely on our know-how and technology to boost their business.Job DescriptionABOUT US:The Sports Data & Odds...

Netflix is seeking a Staff Engineer to define the architecture of our lightweight Java libraries and ensure they work across Spring Boot, sidecars, and containers. You will set the direction, mentor engineers, and own API stability while collaborating with the broader Java Platform Team.You will lead cross-team efforts, align with Compute and other platform...

We’re the world’s leading sports technology company, at the intersection between sports, media, and betting. More than 1,700 sports federations, media outlets, betting operators, and consumer platforms across 120 countries rely on our know-how and technology to boost their business. Job Description ABOUT US: The Sports Data & Odds Engineering...

Stanowisko Obecnie dla naszego klienta z branży ubezpieczeniowej poszukujemy kandydata/kandydatki na stanowisko Architekta Systemowego / Tech Lead. Współpraca w trybie hybrydowym - przynajmniej 1x/tydzien z biura w Warszawie Oferowane wynagrodzenie Wynagrodzenie: od 1100 do 1600 PLN netto/dzień, w zależności od posiadanego doświadczenia i...

We are seeking a Lead HPC Engineer to drive the modernization and optimization of high-performance computing environments supporting simulation-driven product development. In this role, you will architect and deploy scalable HPC solutions across Windows Workspaces and Linux HPC platforms, directly impacting time-to-market and engineering productivity....

About Cosmose AI We make smartphones smarter. Cosmose is integrated by eight phone makers, capturing first-screen real estate and first-party data to drive over 2 billion daily user interactions in 60+ countries. About Cosmose AI We make smartphones smarter. Cosmose is integrated by eight phone makers, capturing first-screen real estate and first-party data...

We’re the world’s leading sports technology company, at the intersection between sports, media, and betting. More than 1,700 sports federations, media outlets, betting operators, and consumer platforms across 120 countries rely on our know-how and technology to boost their business. Job Description ABOUT US: The Sports Data & Odds Engineering...

Hi, we're glad you're here! We are hiring to our Aviva Services Excellence Centre! Take a look at our job description - maybe it suits you or one of your friends? As a (Senior) Software Engineer you will be is responsible for building and supporting high-performance microservices and APIs that provide secure access to enterprise operational data. Working...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships...

Cosmose AI in Warsaw is seeking a hands-on Data Engineering Tech Lead to own the data platform and lead a small team of Data Engineers. You will set technical direction, stay deep in code, and drive end-to-end initiatives with a focus on scalable data architectures.The role requires strong Python/Java experience, deep knowledge of distributed systems, and a...

We are seeking a Lead Apache Airflow Engineer to drive the development and maintenance of Airflow-based workflows, guide technical delivery, and mentor team members while collaborating with cross-functional and distributed teams. Responsibilities Develop new and maintain existing Airflow Operators, Hooks and SensorsIntegrate new Airflow versions with Cloud...

Role OverviewAs a Senior Software Engineer you will be responsible for building and supporting high-performance microservices and APIs that provide secure access to enterprise operational data. Working within a cloud-native architecture, you will develop containerised services using Spring Boot and Python, enabling real-time integration between business...

Solid Company in Warszawa is seeking a highly experienced Java Engineer to lead complex enterprise solutions within an SWAT Team. You will identify risks, guide architecture discussions, and collaborate across multiple teams to remove blockers and accelerate delivery.The ideal candidate has 6+ years in Java and modern frameworks, strong English, and hands-on...

Infotree Global Solutions Inc. in Warszawa seeks a Senior Software Engineer to design, develop, test, and maintain production-ready software using Java, Spring Boot, Kafka, Kubernetes, Python and cloud-native tech.You will contribute to architecture and break down business requirements into engineering tasks. A strong background in data processing platforms...

Hey there! Thinking about where to kickstart or boost your tech career? Citi is way more than just a place to work. You'll be joining a huge team of over 230,000 people from all over the world. Here, you can really grow your skills, make a difference, and even help out your community.We believe in making work flexible and welcoming all kinds of people. If...

We are looking for a Senior/Lead Java Software Engineer to join our team! You will work with engineering teams across Europe and the USA on one of our flagship products - Net2Phone Cloud Contact Center, a rapidly growing cloud communications platform serving businesses worldwide. At this position you will: • Take responsibility for the full software...

We are looking for a Lead AI Data Software Engineer to join our Data Competency Center and make our team even stronger. The projects and technologies we are working with are very diverse and cover all technologies currently present on the market and represented by open-source communities. Work as a Forward Deployed Engineer, connecting the world of...

Jobtailor in Warsaw seeks a Senior Data Engineer to design, build and optimize scalable data pipelines and cloud-native services. You will work with Python/Java, Spark, Databricks and Snowflake to deliver production-grade solutions in a fast-paced environment.You’ll lead cross-functional initiatives, apply GenAI/LMM techniques, and ensure reliability...

We are seeking a Lead Security Compliance Engineer to translate complex regulatory requirements into actionable engineering work, drive audit readiness, and strengthen compliance posture across HIPAA, FedRAMP, and NIST 800-53 programs. This role bridges the gap between compliance mandates and technical execution, partnering closely with engineering, ISRM,...

We are looking for a Lead AI Security Engineer who thrives on solving complex issues and helps and mentors others while delivering the best possible technical service. This role supports the Cyber Defense capability, focusing on contributing to the development of an agentic orchestration platform for the SOC, delivering practical automation and AI-enabled...