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Backend Developer
Builds core backend services for a RegTech platform that detects financial crime in real time across 1,500+ banks, using Java, Kafka, Kubernetes, and event-driven architectures.
FullStack Java/Angular Senior
A senior full-stack developer builds and maintains scalable web apps using Java/Spring Boot for backend APIs and Angular/TypeScript for responsive frontends, while managing deployments with Docker/Kubernetes and optimizing databases like Oracle/PostgreSQL.
Senior Full Stack Engineer (Java + NodeJs + React
Builds and owns scalable microservices in Java (Spring Boot) and Node.js, and develops React frontends deployed on cloud platforms (Azure/AWS/GCP).
Senior cloud architect – ai & modernization
Design cloud-native, AI-ready architectures for a large financial-services company, modernizing legacy apps into scalable, resilient, and automated cloud solutions.
Senior Backend Engineer - Asian Timezones
Build and maintain high-performance, low-latency backend systems in Go to power real-time trading and data pipelines for a proprietary trading firm.
Software Developer (React, Angular, API) - Contract
Build and maintain full-stack apps for wealth management using Java Spring Boot, React, and Micro Frontend architectures, while optimizing RESTful APIs and troubleshooting production issues.
Software Engineer, Data Oriented - residente de ARGENTINA
Build and maintain scalable data infrastructure for top-tier VC funds, including ingestion pipelines, transformation layers, and high-performance APIs that power real-time investment decision systems.
Freelance Senior DevOps Engineer
Build and maintain AWS cloud infrastructure, CI/CD pipelines, and observability for serverless and containerized applications in a high-profile media/adtech production environment.
Senior Java Developer – Wrocław (F/M) – Wroclaw (Dolnośląskie), Polska K/M Astek
Senior Java developer builds, tests, and maintains high-quality investment-banking applications using Spring, Kafka, and REST APIs in a hybrid team.
Senior Java Developer with Apache Kafka (f/m/x)
Senior Java developer designs and builds scalable microservices and event-driven integrations using Kafka to modernize logistics data platforms.
Arquitecto/a de Software Backend – Java / Spring Boot
Designs and validates backend architectures for a large insurance group, modernizing legacy systems to microservices using Java/Spring Boot, Kafka, and Kubernetes while guiding development teams.
Senior Software Engineer (NodeJs)
Build and maintain scalable Node.js backend services and APIs, design microservices, and mentor junior engineers while collaborating with cross-functional teams.
Principal Full-Stack Engineer (Global)
Principal Full-Stack Engineer Location: Worldwide (Remote/Hybrid) Reports to: TBD About CINC Systems CINC Systems is the leading provider of accounting and management software for the community association management…
Senior Java Software Engineer Medellin, Colombia, Remote
Builds a high-throughput, distributed advertising marketplace platform in Java/Kotlin/Spring Boot, designing scalable ledgers, API contracts, and cross-team integrations with AWS-native infrastructure while leveraging AI coding agents in production workflows.
Senior Java Backend Engineer - Kafka & Microservices
Senior Java engineer building scalable microservices and Kafka-based event pipelines for a global logistics data platform.
Senior Java & Kafka Backend Architect
Designs and builds scalable Java/Spring Boot microservices and event-driven integrations for a global logistics data platform.
Senior Java Backend Lead – Kafka & Microservices
Leads backend development for a global logistics data platform using Java, Spring Boot, and Kafka to build scalable microservices and modernize legacy systems.
Senior Java Backend Engineer - Kafka & Microservices Expert
Designs and builds scalable Java microservices and event-driven integrations using Kafka to modernize global logistics data pipelines.
Python Developer
Builds and deploys Java-based microservices on Kubernetes, focusing on REST APIs, event-driven systems, and secure authentication for scalable backend services.
Digital Architect - International Organisations
Design and deliver secure, scalable cloud and AI-enabled platforms for global public institutions like UNICEF and WHO, using microservices, APIs, and modern DevOps practices.