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Senior backend engineer owning substantial backend development with production-grade Python, API design, and cloud infrastructure, using GenAI tools to ship scalable services for global brands.
Senior Backend Engineer owning backend services, data pipelines, and reporting infrastructure for a fintech Capital Insights team, building scalable APIs and data models for lender and investor reporting.
Build and own real-time decisioning systems and risk workflows for an AI-powered identity and fraud prevention platform, optimizing data paths and extending AI features using Node.js, TypeScript, SQL, and OpenSearch/Elasticsearch.
Design, develop, and optimize high-performance APIs and backend services for private aviation brands using OO design, microservices, relational/NoSQL databases, and cloud services.
Build distributed data services, APIs, and processing pipelines in Golang and a Python client library for data access, collaborating with physicists and engineers on fusion technology systems.
Design and build high-performance, latency-sensitive backend services and cloud-native applications in Go, participating in code reviews, design reviews, and mentoring within a production codebase.
Senior Backend Engineer building and scaling secure payment infrastructure using Ruby on Rails and Go for a fintech payments company, handling PSP integrations, transaction routing, reconciliation, and PCI DSS compliance.
Senior Java backend developer building and extending microservices (Spring Boot, Kafka, PostgreSQL) for PIXID's staffing/temp-work agency platform, in an on-site agile squad in Courbevoie.
Join the Java Engineering Team at a top N. American Bank Are you a Java engineer who enjoys working on large scale and high performance software? Do you love working with smart people on meaningful technology? Want to…
Build reinforcement learning environments for software engineering tasks using Model Context Protocol (MCP) tools, designing reproducible environments, deterministic verification, and reference solutions for bug fixing, refactoring, and performance optimization.
Senior Backend Engineer (contractor, ~15 hrs/week) building reinforcement learning environments to evaluate AI models on software tasks like bug fixing, refactoring, and feature development using MCP tools.
Senior Backend Engineer at PlayStation's Waterloo startup-style team, designing and building scalable backend services and APIs (GraphQL/REST) for new mobile and web consumer experiences using Node.js, TypeScript, PostgreSQL, and AWS.
Build high-performance backend services using Core Java, Spring Boot, and Kafka in a hybrid role focused on real-time data and cloud-native architectures.
Senior Java Engineer designing and enhancing backend systems and REST APIs for Priceline's travel platform, using Core Java, Spring Boot, Kafka, and cloud-native technologies with CI/CD pipelines.
Role Overview We are looking for an experienced Senior Java Backend Developer with strong expertise in Java 17+, Spring Boot 3.x, REST API development, and Microservices Architecture . The ideal candidate will be…
Senior backend developer focused on designing, building, and supporting backend integrations (especially Genesys) with RESTful APIs, log monitoring, and incident resolution at an insurance company.
Senior Backend Engineer implementing features/corrections, coding with clean/performance code, writing docs, and training team members; core tech includes Spring Framework (Spring Boot required).
Your Mission At Dive, we are building a cloud-native, agent-native simulation platform that makes advanced heat and fluid simulation accessible to every mechanical engineer. Join Dive's engineering team, where you'll…
The Senior Backend Engineer will develop and maintain robust Python-based services for a cybersecurity platform. The role involves working at the system level, participating in architectural design, and utilizing CI/CD and cloud technologies.
Build and enhance backend eTrading modules for an in-house FX e-commerce platform using Java/SpringBoot, focusing on high-performance services, code reviews, and deployment automation.
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