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Build and maintain scalable Java microservices for an HR SaaS platform, using Spring Boot, Kafka, PostgreSQL, and Kubernetes while enforcing zero-trust security and observability.
Build and maintain Java-based backend services, REST APIs, and data pipelines using Spring Boot, SQL, and cloud tools to power a high-volume platform.
Designs and automates secure, scalable infrastructure and CI/CD pipelines for hybrid on-premise/cloud environments using Kubernetes, Docker, GitLab CI/CD, and GCP.
Build and maintain scalable backend services (REST/GraphQL) in JavaScript/TypeScript or Python, integrating relational and non-relational databases while applying modern cloud and architecture patterns.
Build and maintain Python backend APIs for fintech systems using FastAPI, SQLAlchemy, and PostgreSQL, with a focus on robust, secure, and scalable microservices.
Build and maintain scalable Python backend services (FastAPI/Django/Flask) and modern frontend UIs (React/Vue) for global clients, using cloud platforms and CI/CD pipelines.
Build and scale high-throughput Python backends (FastAPI/Django) and TypeScript/React frontends for global clients, focusing on async APIs, Celery tasks, and PostgreSQL.
Build and scale high-performance Python backends (FastAPI/Django) and TypeScript/React frontends for global clients, focusing on clean architecture, async systems, and end-to-end delivery.
Build and scale backend services in Java/Spring Boot, design RESTful APIs, and integrate systems while collaborating with cross-functional teams.
Lead a small Java team building software for renewable-energy integration, including virtual power plants and grid-planning tools using Java 11/17, Spring, Kafka, and Kubernetes.
Build full-stack SaaS tools in Python, Java and TypeScript for renewable-energy forecasting, virtual power plants and grid planning, including REST APIs, GUIs and data pipelines.
Builds backend systems for real-time cloud and AI security detection, designing scalable architectures with Kubernetes, Neo4j, ElasticSearch, and related tools.
Build and maintain a high-performance fraud detection engine for Wise’s payment products, using Java, Kafka, and SQL to balance speed, scalability, and risk mitigation.
Build full-stack features in Python/React for client products, using cloud-native tools and Agile practices while mentoring peers and ensuring zero-downtime deployments.
Build and maintain a fraud-detection engine for Wise’s acquiring products, balancing fast payments with strong risk controls using Java, Kafka, and SQL.
Senior backend engineer building scalable APIs and data pipelines in Python/FastAPI to power AI-driven products, integrating with cloud services and message brokers.
Lead a backend team building and scaling pension services in Python/Django, optimizing MySQL/Redis, and mentoring engineers while owning technical strategy and integrations.
Build and scale backend services that integrate POS systems with ERP, ecommerce, CRM, and loyalty platforms using Node.js/TypeScript, REST/GraphQL APIs, Kafka, and cloud-native tools.
Senior backend engineer building and scaling secure AI platforms for banks, integrating ML models with Python, PostgreSQL, and event-driven systems under SOC 2/GDPR/FCA compliance.
Build and own the backend services, data pipelines, and infrastructure that power an AI platform for private capital firms, focusing on document ingestion, financial data processing, and scalable distributed systems.
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