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Renew Home is hiring a senior backend engineer for its HVAC Ecosystem team to build customer-facing features and third-party smart-device integrations for the largest residential virtual power plant in North America. Day to day is Python backend work with PostgreSQL, Celery, Redis, and AWS/GCP cloud infrastructure.
Builds scalable backend services, APIs, and data processing pipelines for a Thomson Reuters (Noetica) document analysis platform, integrating with ML systems with some frontend contributions. Core stack: Node.js, Python, or Go with Docker/Kubernetes on AWS or GCP; 4+ years of full-stack experience required.
Senior backend engineer on Cisco's CX Engineering team building the cloud-native platform behind customer and partner digital experiences. Owns the full SDLC from architecture to deployment, using Python/Go/Node.js/Java/Rust, REST/GraphQL APIs, Kafka, AWS, Kubernetes, and Terraform, in a hybrid role based in San Jose, CA or RTP, NC.
Senior backend engineer on FreeWheel's (Comcast) Buyer Cloud App team, building APIs, support tools, and ad-serving systems that power DSP real-time bidding at massive scale. Day-to-day work centers on Python/Django (plus PHP) services deployed on AWS/Kubernetes, with mentoring, documentation, and technical leadership. Onsite 2x per week in Chicago.
Hunter is hiring a Senior Backend Cloud Engineer to provide hands-on technical leadership for backend systems powering an AWS-based IoT consumer application. Day to day this means owning cloud architecture, building Lambda microservices, IaC, REST APIs, and device communication via AWS IoT Core, plus mentoring.
Senior backend engineer leading the GenAI effort (Saga) for a defense-tech startup's military logistics OS, TyrOS. Day to day: designing production RAG architectures, LLM integrations, agentic workflows, and backend APIs, queues, and data pipelines — on-site in Rosslyn, VA or Seattle, WA.
Senior backend engineer at Flex, an AI-native private bank for business owners, owning large domains like card issuing/processing and core transaction ledgering. Day to day: designing scalable Node.js/TypeScript services and data models, owning features end-to-end (APIs, security, observability), mentoring engineers, and participating on-call.
A backend-focused full-stack engineer designs data models, APIs, and services for finance and accounting modules of a seed-stage AI-native ERP platform for defense manufacturing. Core stack is Python, FastAPI, PostgreSQL, and GraphQL, with occasional React frontend work and full ownership of features from design to deployment.
Builds the backend orchestration software that coordinates Mytra's live fleet of warehouse robots — planning collision-free routes, assigning tasks based on dependencies and priorities, and continuously replanning as work changes. Core work involves backend services, APIs, and data models, with Go, Postgres, and NATS as key technologies.
Senior backend engineer on Turnitin's GRaF (Grading and Feedback) team, designing and maintaining scalable serverless backend services for grading and feedback features. Core stack is AWS Lambda with API Gateway, DynamoDB, REST/event-driven systems, and GitHub Actions CI/CD.
Backend engineer building the core systems behind BJAK's AI Neobank app: reliable APIs, workflows, transactions, partner integrations and reconciliation across insurance, payments, wallet, savings and investing products. Needs 3+ years of backend experience with APIs, databases and system design; remote but US-based.
Senior backend engineer building a cloud-native evidencing platform: designing APIs and backend logic with event-driven data ingestion on Azure. Core stack includes Azure Functions, Service Bus, Key Vault, Blob Storage, Cosmos DB, APIM, and Terraform, using Node.js and Python in a compliance-focused environment.
Contract role on the MEM Mobile Systems Team: a Java engineer with 5+ years of experience builds and delivers backend RESTful API code using Spring Web Services, MyBatis, and J2EE containers like WebLogic/Tomcat, working in two-week Agile Scrum sprints. Posted by IT staffing firm Pyramid Consulting for a client site in New York.
Bright Vision Technologies is hiring a senior Golang developer for a 100% remote, full-time W2 role to design and build high-performance, cloud-native backend services. Day-to-day work centers on Go, Kubernetes, gRPC/REST APIs, and various data stores, with a strong emphasis on mentorship and code reviews.
Senior backend engineer at Turnitin designing and maintaining scalable serverless backend systems on AWS, building robust services and RESTful APIs with a focus on cost-efficient performance. Day to day involves cross-team collaboration, mentoring, and code reviews in a remote-first culture.
A backend Software Engineer III role at Walmart in Herndon, VA: building backend services and scalable RESTful APIs in Java, writing tests, and supporting CI/CD deployment pipelines with observability and containerized deployments, while collaborating with product, PM, business, and UX teams.
Senior backend developer at FreeWheel (a Comcast company) on the Buyer Cloud team, designing Python/Django services, REST APIs, and data pipelines that power DSP ad campaigns at scale on AWS/Kubernetes. Also mentors engineers and participates in code reviews and production deployments.
Senior Java backend engineer focused on Oracle database upgrade readiness: assessing Java applications impacted by Oracle DB and JDBC driver upgrades, implementing code/configuration changes, and ensuring integration, regression, deployment, and production stability. Core stack includes Java, Spring Boot, REST APIs, and Maven/Gradle.
Interactive Brokers in Greenwich, CT is hiring a senior Java backend engineer to build scalable back-end services, APIs, and tooling supporting client services and financial operations on a global trading platform. The role is hybrid, with 3 days in office and 2 days remote.
Senior backend engineer building backend services for CrowdStrike's Kestrel platform, which unifies security data behind the Falcon UI. Day to day: design, build, test, deploy, and operate large-scale distributed services while mentoring engineers and partnering with product teams. Stack: Go, Python, Kafka, Cassandra, OpenSearch, Kubernetes, Postgres, Redis on AWS.
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