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Senior Java Developer
Build and maintain scalable Java backend services using Spring Boot, REST APIs, PostgreSQL, and DevOps tools like Docker and Kubernetes for global projects in Kraków.
Java Developer FinTech
Builds and maintains Java/Spring Boot microservices for securities settlement systems, handling transaction processing and post-trade workflows.
Java Developer with Cloud
Senior Java developer builds and maintains FX trading apps in a cloud-first environment, focusing on automated testing, CI/CD, and modernizing legacy systems for a global investment bank.
Senior Java Developer (Microservices)
Build and maintain mission-critical backend microservices for a global investment bank using Java 11+, Spring Boot, Kafka, and Kubernetes in a cloud-native environment.
Senior / Expert Java Developer
Build and modernize Java-based backend microservices for a core banking platform, integrating systems via event-driven architectures and REST APIs using Spring Boot, Kafka, and Oracle.
Software Engineer, Data Modeling at Speechify
Build and scale petabyte-scale audio datasets for Speechify’s text-to-speech AI models, integrating data into processing pipelines and managing GCP infrastructure with Terraform.
Mid/Senior Java Developer
Build and maintain scalable Java 21/Spring Boot microservices for a fintech/banking platform, using AWS, Kafka, PostgreSQL, and DevOps tooling.
Senior Java Developer
Build and maintain Java-based microservices and integration components for a fintech platform handling safekeeping and corporate actions, using Spring Boot, Kafka, and Oracle.
Java Developer (Uzbekistan)
Build and maintain scalable Java microservices for a cloud-based digital banking platform using Spring Boot, Kafka, and PostgreSQL.
Java Developer (India)
Build and maintain scalable Java-based backend services and microservices for international enterprise clients using Spring, AWS, and containerization.
AI Software Developer - Intermediate
Develop and own AI/ML features like LLMs, RAG, and agent workflows in Python, integrating AWS Bedrock and cloud services while mentoring junior developers.
AI Automation Engineer
Design and build AI agents and LLM integrations to automate workflows across ERP, CRM, and logistics systems using Python, LangChain, and vector databases.
Lead Java Developer
Lead Java developer building reactive Spring Boot microservices with PostgreSQL, MongoDB/Cassandra, Kafka, and Kubernetes/Docker for scalable backend systems.
Senior Java Developer
Senior Java developer building and leading microservices using Spring Boot, Docker, and AWS for global clients.
Senior Software Engineer (AI) at Cresta
Build and enhance AI-powered virtual agents that improve workplace productivity using APIs, Kubernetes, and cloud platforms.
Senior Java Developer
Maintain and enhance Java 17+ and Spring Boot apps on OpenShift, troubleshoot cloud/mainframe systems, and support CI/CD while learning new tech in a global services firm.
IOT Software Developer
Design and implement secure, scalable IoT solutions on AWS/Azure, integrating cloud and edge devices for industrial fluid-flow systems.
AI Software Developer - Intermediate
Develops and improves AI/ML features like LLMs, RAG, and agent workflows in Python, integrating cloud services such as AWS Bedrock for building automation solutions.
AI Platform Software Engineer
Build and maintain AI/ML platforms and telematics pipelines in Python, ensuring scalable data integration and robust monitoring for mobility-focused applications.
AI Full Stack Software Developer
Build AI-powered internal tools and scalable RAG/LLM systems to enhance productivity across a trading firm, using Python, Go/Rust, and modern full-stack stacks.