senior python engineer with react

You are the perfect fit if you have:• 5+ years of hands-on software engineering experience, including 3+ years of commercial backend development in Python (APIs/services)• Practical experience deploying and running applications in the cloud (GCP preferred; AWS or Azure also welcome)• Hands-on experience with CI/CD and containers (Docker; GitLab CI,...

Able to work independently with defined problems on an average level within certain areas of expertiseExperience with testing IT solutions in the financial area, able to take partial responsibility for minor projectsTakes an independent approach to ongoing project tasks, is proactive in terms of communicating possible issues, and takes the initiative in...

VirtusLab is a leading European software consulting and engineering company. Our mission is to craft clean code and practical solutions with precision and purpose. We foster a dynamic culture rooted in strong engineering, a sense of ownership, and transparency, empowering professionals to make a substantial impact in the software industry. About Service...

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable products, platforms, and data-driven solutions. We specialize in Artificial Intelligence, Data and Cloud, Intelligent Automation, and Digital...

Luxoft in Kraków is seeking a senior Full-Stack Developer (Java + React) to help build a new AI-enabled platform for investment banking. You will design scalable back-end services with Java Spring Boot and build responsive front-ends with React and TypeScript, aligning with agile practices.You will leverage AI-assisted tools like GitHub Copilot, integrate...

HelloFresh in Warsaw, Poland, is seeking a Senior Mobile Engineer for its HelloTech unit. You’ll help migrate a white-labeled multi-brand app from native React Native toward a scalable greenfield architecture, building robust mobile software with a strong focus on performance, tooling, and reliability.Join a team delivering core mobile platforms across iOS...

OANDA Krakow is seeking a Senior React Native Engineer to join our tight-knit mobile team. You will work on a production, high-performance React Native codebase embedded in native iOS and Android hosts, taking features from concept to production.You will design robust REST contracts, mentor teammates, and contribute to engineering standards in a fast-paced,...

Luxoft Poland is seeking a senior Full-Stack Developer (Java + React) to join our client's team in a hybrid mode across Kraków and other Polish cities. You will help build a new AI-enabled application platform for investment banking, focusing on clean code, agile methods and high-quality delivery.You will design back-end services with Java Spring Boot,...

Fresha in Warsaw is seeking an AI-augmented Frontend Engineer to own and evolve the core booking and scheduling engine, delivering scalable, consumer-facing features in React + TypeScript.You will collaborate across Product, Design, Backend, and Infra, build with the Fresha Design System, write tests with Cypress/Jest, and explore AI tools to accelerate...

Building the Future of Open FinancePayward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system.Building the Future of...

📍 Client & contract: lead international bank | B2B | FTE 🗣️ Recruitment: phone screen with our recruiter, technical test, 2 on-line meetings with hiring managers 🗺️ Hybrid work: 6 days per month from the office in Cracow Verita HR is an international company providing recruitment support within #Fintech, #Finance and #Banking market in EMEA. We...

Inetum Polska is hiring a Senior Fullstack Software Engineer (Java & React) to join a team building a large-scale digital commerce platform based on microservices and micro-frontends. You will work end-to-end with Java 25, Spring Boot 4, Spring WebFlux, React, TypeScript and Kubernetes, delivering new features, integrating backend services and modernizing...

Atos is seeking a Senior Software Engineer (Full Stack Developer) to join the SIMPL Programme for a 6-month B2B contract. You will work on secure, modular data platform integrations with Java, Spring, Spring Boot, React and Kafka in an international team.The role is fully remote with access to all required tools and equipment. Requirements include 5+ years...

Cerebre is seeking a Senior Frontend Engineer with strong React and TypeScript experience. You will work on a large enterprise-grade frontend that handles complex, interconnected data across modules and visualizations.You will collaborate with backend engineers, product, and design to shape solutions and push performance boundaries. The role emphasizes deep...

HelloFresh in Warsaw invites a senior React Native engineer to join HelloTech, building mobile experiences that power our global brands. You will own mobile architecture, ship features across iOS and Android, and mentor mid-level engineers in a fast-paced, AI-driven environment.This role emphasizes end-to-end ownership, high-quality testing, observability,...

HelloFresh is seeking a senior React Native engineer in Warsaw to own pricing and plan surfaces across HelloTech brands. You will work with React Native and TypeScript, shipping updates to iOS and Android and collaborating with international teams in a modern tech stack.In this role, you’ll drive mobile architecture, ensure price correctness across...

We’re building technology platforms that improve the engineering experience and help teams deliver safely to production. A key focus is automating compliance controls and evidence collection, reducing manual effort and allowing engineers to focus on delivering value. As part of this initiative, we’re developing a Platform Control Automation service that...

EPAM Systems, Inc. is seeking an experienced Senior React Native Developer to join our team in Poland. You will build high-quality cross-platform mobile apps, leveraging Expo/EAS for builds and submissions and implementing robust state management.You will work in a hybrid setup (3 days in office) across multiple Polish offices, collaborating with designers,...

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...

Get to know us betterCodiLime is a software and network engineering industry expert and the first-choice service partner for top global networking hardware providers, software providers and telecoms. We create proofs-of-concept, help our clients build new products, nurture existing ones and provide services in production environments. Our clients include...