Backend Developer - .NET
The role involves creating and optimizing web-based Microsoft applications. The developer will implement solutions using ASP.NET and manage data with SQL Server.
Remote Backend Jobs (1,390)
Backend Developer - NodeJS
Develop, create, and optimize applications using NodeJS. Integrate and interact with external services such as AWS while maintaining clean code standards.
Backend Infrastructure Engineer: Connectors (Rust)
Own and evolve Feldera's connector ecosystem by building high-performance ingest and output adapters for data lakes, streaming systems, and databases. Design shared abstractions and frameworks to ensure robust, fault-tolerant data integration and change data capture.
Backend Infrastructure Engineer: Control Plane (Rust)
Own and evolve the core control plane services and Kubernetes layer to orchestrate data pipelines across diverse customer environments. Design secure, enterprise-grade APIs and capabilities including authentication, SSO, and multi-tenancy for self-hosted deployments.
Backend / AI Systems Engineer
Build and scale backend systems and AI-driven workflows to power core product functionality. Design low-latency orchestration layers and production-grade RAG retrieval systems while ensuring data isolation and reliability.
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Senior Backend Engineer - Platform Scalability - US
Design and develop scalable, high-quality backend products for Teleport Core using Go. Collaborate with customers to diagnose performance issues and implement security-focused infrastructure improvements.
Backend Engineer (US Eastern Time Zone)
Develop and optimize a high-performance Spring Boot backend to ensure scalability, reliability, and security. Implement clean, modular Java code and collaborate with DevOps to improve CI/CD automation.
Software Engineer, Backend - UK
Design, develop, and maintain scalable enterprise backend systems and APIs using Agentic AI architecture. Collaborate with cross-functional teams to deliver high-quality software solutions for enterprise clients.
Senior Software Engineer - Backend
Lead the design and deployment of high-performance backend services for a regulated trading platform using Go and Java. Own the full software lifecycle from specification to monitoring while establishing standards for AI-assisted development.
Senior Backend Engineer, Rust
Build and optimize Nitro, the core node software powering Arbitrum, focusing on transaction execution and state management. Solve complex distributed systems challenges to scale throughput and enhance the reliability of blockchain infrastructure.
Backend .NET Engineer
Design, build, and maintain backend services and APIs using C# and ASP.NET Core within a specification-driven development workflow. Collaborate with cross-functional teams to translate requirements into technical specs and mentor junior engineers to ensure high-quality delivery.
Senior Backend Engineer — MCP Infrastructure
Design and implement the backend infrastructure for Model Context Protocol (MCP) server components to enable tool-use and agent orchestration. Collaborate with a technical lead to integrate these AI layers into an existing Java and SQL Server production stack.
Senior Backend Engineer
Design and deliver custom software solutions for enterprise and public sector clients using agile practices. Responsibilities include automating infrastructure, providing production support, and mentoring client team members to improve delivery capabilities.
Senior Software Engineer, Backend - Platform Team
Architect and build scalable backend systems for agent assist integrations and authentication frameworks. Ensure high availability and security for real-time conversation systems within complex enterprise ecosystems.
Senior Backend Engineer, International Eng (Poland)
Design and build scalable backend systems to support global commerce, focusing on cross-border transactions, tax compliance, and international post-purchase experiences. Collaborate with internal teams to develop operational tooling and durable infrastructure for international marketplace operations.
Backend Lead (Node.js)
Lead the backend department by managing engineering performance, planning, and architectural vision for an AI-powered platform. Own the development of the AI Gateway and generative pipelines to ensure scalability and reliability for over 1.5 million users.
Lead Backend Developer
Lead the technical design and end-to-end development of complex enterprise software modules while ensuring software quality. Coordinate a team of up to 10 people, managing performance goals and acting as the primary technical interface for clients.
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![Portcast is hiring for remote Backend Engineer [Mid-Level]](/assets/8bb6d34f-c717-40a1-907c-cdef83b326d8.png){kind=small}
Backend Engineer [Mid-Level]
Design, build, and maintain scalable APIs and backend systems to handle real-time data ingestion and normalization. Collaborate with product and data science teams to solve customer pain points and improve system architecture.
Senior Python Developer (Back-end, AWS, RAG)
Develop and maintain scalable Python applications and RESTful APIs using frameworks like FastAPI or Django. Design and implement generative AI chatbot applications and optimize Retrieval Augmented Generation (RAG) systems.
Staff Backend Engineer
Lead complex backend development using TypeScript and NestJS, focusing on event-driven systems and AI pipeline integration. Drive the product lifecycle from prototype to production while mentoring mid-level engineers through high-standard code reviews.
Senior Backend Engineer, Search
Design, optimize, and scale search infrastructure using OpenSearch and ElasticSearch to ensure fast and accurate results. Collaborate with AI and product teams to build vector search capabilities and improve real-time indexing pipelines.
Staff Backend Engineer, Search
Design, optimize, and scale search infrastructure using OpenSearch and ElasticSearch to improve relevance and speed. Collaborate with AI and product teams to build vector search capabilities and real-time indexing pipelines.
![knowmad mood is hiring for remote Senior Backend Java + IA [Remoto]](/assets/3c28c5ab-7262-4c22-9328-4b32d6763b30.png){kind=small}
Senior Backend Java + IA [Remoto]
Design the backend architecture and develop APIs using an API-First approach for a retail multinational's People area. The role involves ensuring code quality through clean code and testing while driving the integration of AI into the development lifecycle.
Senior Software Engineer, Backend (Taiwan)
Design and maintain scalable backend services, APIs, and distributed systems to power AI-driven customer experience products. Collaborate with cross-functional teams to ensure the reliability, performance, and security of production systems.
Staff Backend Software Engineer
As a Staff Software Engineer, you will write clean, maintainable code and deliver high-quality software as part of a development team. You will also mentor other engineers and drive technical decision-making.
Senior Backend Engineer - Python/Django
Develop and optimize mission-critical microservices and high-performance APIs to support a global connectivity platform. Collaborate with Product and QA teams to resolve technical debt and implement scalable technical solutions.
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Senior Backend Engineer
Lead the development and maintenance of robust, scalable backend systems using Python. Collaborate with cross-functional teams to design and ship new features while optimizing application performance.
Senior Backend Engineer, Context Management
Design and build scalable search and retrieval systems and data pipelines to power AI agents. Own the end-to-end development of the context management layer, integrating diverse enterprise data sources and optimizing for latency and relevance.
Backend Software Engineer
Architect and maintain backend services and APIs for AI-driven cybersecurity platforms, specifically the Xint autonomous penetration testing framework. Establish engineering best practices, optimize data pipelines for LLM workflows, and mentor junior engineers.
SDE - III (Backend)
Lead the architectural direction of core backend services and own features from design through production rollout. Mentor junior engineers and collaborate with leadership to ensure system reliability and scalability.
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