full-stack java engineer legacy modernization cloud

You will join a global team of Full Stack Developers working on an in-house application supporting electronic trading. The team works with modern technologies, a DevOps approach, and close collaboration with the business. Currently, the team is focused on migrating the application from an on-premise environment to GCP. The application is responsible for...

We are hiring on behalf of our client – a global financial services organization recognized for its premium service, deep domain expertise, and strong technology-driven approach. The company partners with clients, helping them solve complex challenges across investor services and capital markets. Their culture is built on collaboration, knowledge sharing,...

Luxoft Poland is seeking a senior software engineer to design, develop, and maintain full-stack applications using Python, FastAPI, and React within an enterprise-grade agentic AI platform. You will build Agentic AI solutions using LLMs, LangChain, LangGraph, and orchestration frameworks, and contribute to backend services, data modeling in PostgreSQL, and...

Williams Lea is seeking a Software Engineer to join our team in a hybrid Warsaw or Krakow role. You will design, build and maintain modern web applications across the full stack, collaborating with PMs, designers and engineers to deliver scalable products.The role requires 3+ years of experience in full-stack development, strong JS/TS skills, and experience...

EPAM Systems is seeking a Senior Azure DevOps Engineer to drive a major migration and modernization of a hybrid infrastructure. You will re-platform and automate 20+ Java and .NET ecosystems to a scalable Azure cloud, while modernizing VM lifecycles and provisioning.The role emphasises secure governance, Terraform modules, and CI/CD automation across on-prem...

We are hiring a Senior Full Stack Engineer to work across both our legacy platform and a greenfield product. You will lead UI modernization efforts, help shape the new product's architecture, and contribute across the full stack — from backend services to user-facing interfaces. - 5+ years of experience building software in full-stack roles, with a strong...

Enterprise Cloud Transformation | BigQuery | Data Architecture | International Program Join a global enterprise transformation programme where you'll help modernize large-scale data platforms and shape cloud architecture for international clients. We are looking for an experienced Cloud Data Migration Architect who combines deep expertise in Google Cloud...

The Sports Data & Odds Engineering organization is responsible for developing, delivering, and operating a broad portfolio of products that power Sportradar's global sports data and betting ecosystem - processing millions of real-time events every day for media companies, sports federations, betting operators, and consumer apps across 120 countries. Working...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. Join a team that is reshaping the future of technology in global finance! If you want to work with cutting-edge tech, microservices, and cloud solutions – this is the opportunity for you! We are part of a major initiative to build a brand-new Collateral...

Software Engineer 2 (Java / Kotlin) - Basket Building About the Job: Allegro is home to 1,700+ tech experts, but our team? We are the driving force behind the Basket Building domain. We are designing and developing innovative solutions that help customers discover and easily use the best discounts during their shopping journey. We are not just building...

Location: Lisbon Model: Hybrid - 2 times a week at Lisbon’s office | Availability for monthly travel to Watford Duration: 12+ months Languages: English (mandatory) Engagement: Full-time consulting Seniority: Tech Lead / Senior Java Engineer Industry: Gaming / Lottery / Digital Platforms About the Role We are seeking an experienced Tech Lead – Java to...

What is Box? Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading...

Project InfoThe project centers around a high-performance Kotlin application consisting of 7 functional services. It serves as a vital translation layer for JSON/XML web service communications within the global airline content distribution ecosystem. Deployed in a Google Cloud Platform (GCP) environment, the system powers integration and communication for...

Senior software engineer (Java) This position is based at our friendly office in Warsaw and you will join our Customer Rating & Analytics team (CRA) which is part of the regulatory Reporting Solutions (RS) domain. For almost two decades CRA has developed systems that assist the banks in ensuring compliance throughout their credit journey. This includes...

EPAM Systems in Kraków is seeking a Lead Data Software Engineer (Java) to own end-to-end architectural design for a strategic data platform within the Investment Banking domain. You will guide Java engineers, translate requirements into scalable solutions, and align with a multi-year cloud modernization roadmap.In this role, you drive technical decisions,...

ОписаниеHCLTech is a global technology company delivering industry-leading capabilities centered around AI, digital, engineering, cloud, and software. The organization provides technology services and products to clients across major verticals, including financial services, manufacturing, life sciences, healthcare, and retail.ЗадачиCollaborate...

Opis firmyNasz klient to startup z korzeniami w Dubaju posiadający ponad 30 własnych kuchni w kilku krajach świata - z apetytem na znacznie więcej.Cała firma to prawie 1000 osób (głównie personelu kuchennego) ale oprogramowanie powstaje za sprawą 40 osobowego, krakowskiego zespołu. Dzięki niemu restauratorzy z dowolnego miejsca na świecie mogą...

Senior Software Engineer (Java + Angular) Full-time Sopra Steria is one of the largest players in the tech industry in Europe, known for its consulting, digital services, and software development. We operate in nearly 30 countries, hiring more than 55,000 employees. The Polish branch, as the Global Delivery Center, operates in Katowice since 2007 and has...

Join Rublon Services, a trusted partner in consulting, custom software development, and cloud solutions for enterprise clients across automotive, energy, and telecom sectors. We are building powerful internal and customer-facing web applications that enable operational excellence for our partners. We are looking for a long-term Full-Stack Developer (Java EE,...

Minimum qualifications:Bachelor's degree or equivalent practical experience.Candidates will typically have 8 years of experience in software development, and with data structures/algorithms.Typically 5 years of experience testing, and launching software products, and 3 years of experience with software design and architecture.Typically 5 years of experience...