Praca senior python engineer – Warszawa

Cavendish Professionals is seeking Software Engineers to join a highly technical engineering environment in Warsaw. You will design and build secure, enterprise-scale software platforms, with hands-on Go and Java development across distributed systems and cloud-native architectures.Responsibilities include designing and maintaining CI/CD pipelines,...

Tenth Revolution Group is seeking an experienced Applied AI / ML Engineer to join a high-performing technology team building production-grade AI and machine learning solutions for complex business and quantitative workflows. You will work closely with engineers, researchers and business stakeholders to turn AI/ML concepts into scalable, reliable systems used...

Optiveum is seeking a Senior Snowflake Data Engineer for a banking project focused on Risk and Regulatory Reporting. You will design and run Snowflake ETL/ELT pipelines and model data to support balance sheet stress testing, capital adequacy and regulatory reporting.The role blends hands-on data engineering with banking domain knowledge, collaborating with...

i2d consulting in Poland is seeking an experienced Data Engineer to join the Data Services ART within the Client Data Analytics Platform. You will design, develop and operate scalable, secure data solutions to support analytics, AI and business-critical applications.The ideal candidate has 8+ years in data or software engineering, hands-on Azure Databricks,...

AIDA projektai, MB invites a Senior AI Engineer to lead design, deployment, and scaling of AI/ML systems powering accessibility testing and new product capabilities.You will mentor peers, set ML deployment best practices, and drive production-ready solutions with emphasis on ethical AI, transparency, and impact. The role offers remote work with flexible...

HeadHR is seeking a Senior Java Developer for a public sector project based in Warsaw. The successful candidate will develop and maintain tax-related software systems while working in a structured Agile team.The ideal candidate should have strong Java development skills, experience in large-scale projects, and must be fluent in German (C1). The role offers a...

DCG Poland is seeking a skilled professional experienced in C/C++ development to take ownership of legacy applications. The role involves analyzing system integrations, troubleshooting, and participating in Agile practices to support a variety of business needs.The ideal candidate will demonstrate strong communication skills, the ability to work...

The Role GPU-based microservices handle the core speech pipeline—STT consumption, word-level alignment, diarization, and speaker identification. The primary challenge isn't just serving models, but establishing rigorous data-driven evaluation to separate real accuracy gains from benchmark noise on difficult sports audio. The Senior ML Engineer will own the...

Asana, Inc. in Warsaw (office-centric hybrid) is seeking a full-stack engineer with 5+ years building user-facing products.You will work across UI and back-end, using JavaScript/TypeScript (React, Node.js) or Scala, and collaborate with PM, designer, researcher and data scientist. The role emphasizes delivering a superlative user experience, working in a...

Build production-grade AI systems - from MVP to large-scale deploymentWe are looking for a Senior ML Engineer who wants to build real-world AI systems - from early prototypes to scalable, production-ready solutions used by thousands of users.At COGITA, you will work on ambitious AI projects for enterprise clients, combining applied research with robust...

SIX Group Services Ltd. is seeking a seasoned Site Reliability Engineer in Warsaw. You will own CI/CD pipelines, release processes, incident response, and collaborate with development and infrastructure teams to ensure smooth, secure, and scalable delivery.You will prioritize automation, design and maintain CI/CD pipelines, and participate in Scrum...

Capco Poland, Warsaw-based, seeks a Senior AI Engineer to join the AI Delivery Team and translate business requirements into robust technical designs and production-ready AI capabilities for banking use cases.You will collaborate with Engagement Managers, AI Consultants and client teams to deliver secure, compliant AI solutions with Generative AI and agentic...

A technology solutions company is seeking a Senior Linux Engineer to transform its data center operational capabilities. The ideal candidate will have extensive experience in Linux server administration and project migration, possessing strong scripting and automation skills. Proficiency in communicating effectively in both Polish and English, coupled with...

Sigma Software seeks a Senior Analytics Engineer to build an AI-first semantic layer that standardizes and governs business metrics across dashboards, reporting systems, analytical products, and AI-powered applications. You will collaborate with cross-functional teams to transform raw data into trusted business meaning for the organization.The role...

Salestube is seeking a (Senior) Data Engineer to define our Google Cloud architecture and mentor the team. You will move beyond simple ticket work to become a force multiplier, shaping data platforms and best practices.You will design scalable cloud data architectures, lead discovery sessions, standardize ELT patterns, and ensure data security and quality....

IQVIA LLC is seeking a Senior QA Engineer to design and maintain automated tests for ETL pipelines and data workflows in the healthcare domain. You will validate UI, APIs, SQL and Databricks tables while ensuring data integrity and business rule compliance.The role involves building Python libraries and Robot Framework tests, mentoring junior engineers, and...

Kake is a remote-first company and a people-first global community of senior engineers, spanning 45,000+ engineers in 55+ countries. We’re seeking Senior Rust Engineers to own scalable, memory-safe backend systems and drive engineering best practices across mission-critical applications.You’ll design and implement distributed services in Rust, use Tokio...

Ricoh is seeking an experienced Network Security Engineer to operate and support our global security infrastructure from Warsaw. You will handle incidents, changes, and service requests, providing 24/7 on-call coverage and ensuring high-availability of data-center security services.The role requires deep hands-on experience with major vendors (Juniper,...

Codest Ltd. poszukuje doświadczonego specjalisty ds. New Ventures Core Tech. Zadania obejmą projektowanie API i integrację partnerów, rozwój frontend oraz techniczne przewodnictwo w łączeniu Java backend z nowoczesnym frontendem.Wymagane są zaawansowane umiejętności Java/Kotlin, OpenAPI Swagger, JavaScript/TypeScript i React, a także znajomość...

intent sp. z o.o. is seeking an experienced firmware engineer in Poland. The role involves developing firmware for connected devices such as wearables and health-tech hardware. You'll collaborate with clients and internal teams, ensuring product functionality, and contributing to knowledge-sharing within the team.The position is freelance with a potential...