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Build and evolve an Internal Developer Platform (IDP) using Java 21, Spring Boot, Angular, and AWS to automate deployments, observability, and developer workflows for hundreds of engineers.
Lead the design and development of scalable, secure backend platforms using Python, FastAPI, and cloud-native tools, while mentoring teams and setting engineering standards.
Build and maintain the core AI platform layer for a fast-scaling SaaS company, designing cloud-native Python APIs on AWS and integrating LLM services.
Build and automate cloud infrastructure for AI/ML models and agents, deploying scalable pipelines on AWS/GCP/Azure with Kubernetes, CI/CD, and observability tools.
Full-stack Java developer building cloud solutions with Spring Boot and Angular, refactoring microservices, and deploying on AWS and Kubernetes.
Builds and optimizes data pipelines using Java/Scala, AWS services, and Spark to process and transform large datasets for analytics.
Builds and maintains data pipelines and cloud infrastructure using Java, Scala, SQL, and AWS services like Lambda, Glue, and S3.
Designs and governs integration architecture using AWS and MuleSoft, focusing on APIs, event-driven systems, and DevOps pipelines to connect services and reduce project risk.
Builds and maintains full-stack applications (Java/Spring Boot backend, React/Next.js frontend) with a focus on scalability, security, and cloud (AWS/EKS). Leads technical solutions, collaborates cross-functionally, and migrates monolithic systems to microservices.
Builds and optimizes an AI-powered talent-search platform using Next.js, Node.js, and LLMs, focusing on search relevance and user onboarding.
Build backend services in Java/Spring for a DeFi protocol serving institutional users, focusing on reactive programming and AWS infrastructure.
Build and maintain a full-stack TypeScript/Node.js/React/Next.js app in AWS, focusing on reliability, security, and incremental improvements to a brownfield codebase.
Build and maintain Python/Java backend services and data pipelines for Loora’s AI English tutor, including real-time processing, analytics, and AI model training infrastructure.
Develops and maintains a chat channel for a global financial super app using Java (11/17/21), Spring Boot/Micronaut, and RESTful APIs while contributing to distributed architecture, security, and CI/CD pipelines.
Senior Software Engineer builds and integrates scalable e-commerce and content platforms using React, Node.js, and cloud-native tech, collaborating with cross-functional teams to deliver robust digital products.
Own and improve the reliability of production Kubernetes and AWS systems, automate CI/CD pipelines, and lead incident response for a fintech/crypto trade surveillance platform.
Build and maintain APIs and services for a B2B fintech credit platform using Go, Python, VueJS, and Postgres, while exploring AI/LLM integrations in production.
Develops and maintains .NET-based applications and services for a mid-sized Polish software company, focusing on backend logic, APIs, and system integration.
About Valency Valency Systems is a small, dynamic team of engineers, scientists, and researchers building the global hub for the agentic research era. About Valency Valency Systems is a small, dynamic team of…
Builds and secures Java microservices (Spring Boot) on Kubernetes to automate vulnerability detection and policy enforcement for a global bank’s deployment pipeline.
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