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Backend engineering internship on Binance's AI Pro & Agent Infrastructure team (via the Binance Accelerator Program): building and hardening the Agent Runtime — intent routing, tool orchestration, evaluation, and observability for production AI systems — alongside experienced engineers.
Senior backend engineer at a business process outsourcing firm in the Philippines who designs, builds, and maintains scalable software services and APIs, participates in architecture decisions, and mentors junior engineers. Core requirements span 5-8+ years of development experience with languages like Java, C#, Python, JavaScript/TypeScript, or Go, plus databases, Git, and automated testing.
Senior backend developer role focused on building Python APIs with FastAPI and LangGraph: integrating services through a central orchestrator, generating/exporting documents, and adding trust-and-safety features like content filtering, human-in-the-loop review, and prompt-injection defenses. Includes data-pipeline work for source-grounding/citation flows. Based in India.
Build secure backend services in C#/.NET for threat-intelligence platforms used by global security agencies.
A senior backend engineer owns the customer-facing application layer for EvolutionIQ's AI solutions — designing scalable Python backend architectures and driving enterprise applications from design through secure deployment, while collaborating with product, data science, and UX and applying AI tools to streamline development.
Senior backend Java engineer at Ally Financial designing, building, and maintaining scalable microservices and APIs in a cloud-native AWS environment, with occasional front-end work delivered via CI/CD and Agile SCRUM. Hybrid role based in Detroit with three days a week on-site.
Senior backend engineer at PedidosYa (part of Delivery Hero) building and operating Tier-1 core services — orders, products, authentication — as distributed microservices. Day to day: end-to-end ownership of complex technical initiatives, root-cause debugging with logs/metrics/traces, design reviews, and cross-team collaboration. Core stack: Golang, AWS, Docker/Kubernetes.
Contract, remote backend developer building and maintaining backend services and REST APIs with C#, .NET, and MySQL for AI training and evaluation projects. Day to day involves schema design, query optimization, troubleshooting, performance tuning, and documentation with distributed teams.
Designs and builds large-scale data infrastructure for Coupang Pay’s fintech payment services, using distributed systems like Spark, Flink, and cloud platforms to process millions of daily transactions.
Backend developer (Java / Spring Boot with Node.js) for The Adecco Group in Mexico: designs and implements REST/GraphQL services across the full tech stack, works with AWS cloud and CI/CD, leads code reviews, and mentors other engineers in an agile environment.
Mid-level Backend Developer building SaaS products for financial administration and accounting. The role involves designing APIs, maintaining backend services, and optimizing system performance using technologies like Node.js, Python, or Java with PostgreSQL in a 100% remote environment.
Senior Back-End Engineer at Cross River's Jerusalem R&D center designs, builds, and deploys backend systems for high-scale financial applications, owning projects end to end from architecture to deployment. Works with OOP languages (Python/C#), Docker/Kubernetes, cloud-native infrastructure, CI/CD, and observability in a hybrid 3-days-in-office model.
Build and scale Clara’s internal backend systems and integration platform using Java/Spring Boot, Kafka, and AWS, while leveraging AI tools to drive operational efficiency and cross-team collaboration.
Senior DBA and .NET backend developer at Cofortech S.p.A., which builds tech platforms for online gaming operators. Day to day: SQL Server performance tuning, monitoring, backups and SSRS/Power BI reporting, plus developing ASP.NET Core microservices. Full remote from Milan; RAL €40k–55k.
A senior backend developer who designs, builds, and maintains scalable cloud-native applications on AWS, using modern JavaScript technologies to support solutions for critical federal missions within an agile, cross-functional team.
Backend Software Engineer developing Buildsimple, an AI-based SaaS for intelligent document processing that has been built in Münster since 2017. Day-to-day work centers on Java and Spring Boot backend services serving large enterprise customers.
Develop and operate high-scale backend services using Node.js, MongoDB, and Kubernetes for Bright Data's networking infrastructure, focusing on network traffic, protocols, and security.
Design and build scalable centralized backend services powering Web3 applications at TRON DAO, while maintaining stable daily operations and researching industry solutions. Core stack is Java for large-scale systems, with Node.js/TypeScript as a plus, Linux environments, and preferred smart-contract knowledge.
Backend engineer at Shopee (Singapore) building large-scale distributed systems powering marketplace promotion features — analyzing product requirements, designing technical solutions, and writing maintainable code using Golang/Python/Java/C++ with MySQL, Redis, and Kafka.
EnergyHub is hiring a remote Senior Backend Engineer for its Battery team to design and build services and APIs supporting residential battery programs and virtual power plants, while keeping a strong security posture. Day-to-day work spans Python, Spring, React, PostgreSQL, MongoDB, and CI/CD.
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