Point your AI agent at freehire and let it find you a job. A CLI and an MCP server over the whole job API — no browser.
A senior Java developer with React skills working on global IT projects for diverse clients, focusing on backend development, frontend contributions, and future architecture/integration tasks.
Senior Java Developer building an international industrial platform for production processes, documentation and quality management using Java, WildFly, Hibernate/JPA, SQL Server, and Oracle.
A senior Java developer who designs components, implements solutions, and collaborates with analysts/testers using Spring Boot, JWT, and Agile methodologies for B2B projects.
Full-stack Java developer building and integrating REST APIs in a cloud/microservices environment for financial industry clients, working on both backend and frontend.
Senior DevOps Engineer builds and migrates Kubernetes infrastructure at scale for a cybersecurity-focused data platform, using AWS, Terraform, and observability stacks to ensure reliability and performance.
Senior Java developer builds and maintains manufacturing execution and quality-management software for industrial clients, using WildFly, Hibernate, and SQL Server/Oracle.
Develops and maintains Java-based backend systems (Spring/Spring Boot) for water network analysis, focusing on data processing, API design, and system integrations to reduce water loss in large water distribution networks.
Designs and maintains cloud-based DevOps platforms for AI product deployments, focusing on Kubernetes, multi-cloud (AWS/Azure/GCP), and distributed systems to ensure scalability, security, and performance for AI/ML workflows.
Full-Stack Java Developer building end-to-end financial applications using Java/Spring, JavaScript, Azure cloud, Docker, and Kubernetes in Agile teams.
Senior Java Developer working on an industrial platform supporting production processes and documentation management, involving feature development, maintenance, and system modernization in a hybrid setup.
Design, develop, and maintain a large-scale regulatory reporting data platform for a US investment bank using Java, Apache Spark, and SQL to build and optimize data pipelines generating ~10,000 reports across 240 jurisdictions.
Senior Java Developer building cloud-native backend services for pharmaceutical companies to analyze adverse drug effects, using Java and Spring in an international team.
Java Developer on a B2B contract in Warsaw, joining a Scrum team to design, implement, and test solutions using Java SE, Spring Boot, and relational databases.
Build and maintain high-quality Java backend services for a large Polish bank using Spring Boot, Kafka, and Oracle/Postgres in a hybrid Poznań office role.
Develops cloud-native microservices for a fintech client using Java/Spring, ensuring scalable backend systems with REST APIs and databases like PostgreSQL/Oracle/Redis.
Senior Java Backend Engineer working on a water loss analysis system, building and maintaining backend services with Java, Spring Boot, and REST APIs in a hybrid model across multiple Polish offices.
Senior Java Backend Engineer building large-scale backend services with Java/Spring Boot and REST APIs for water network loss analysis and data processing systems in an international team.
Develops and maintains Java-based banking applications, builds integrations, and supports transaction processing systems in a hybrid role (1–5 office days/month).
ALTEN Polska is hiring a mid-level Java Backend Engineer to work on backend applications and system integrations using Java 21, Spring Boot 3, and microservices architecture. The role is based in Warsaw and requires experience with Kafka, Docker, and various database technologies.
Senior Java Engineer designing and building cloud-native backend services for a life sciences platform, using Java and Spring to deliver scalable solutions for analyzing adverse drug effects.
We couldn't check your fit for this role — add a CV to your profile to see it next time.