Tech jobs — page 13 · freehire

/

Point your AI agent at freehire and let it find you a job. A CLI and an MCP server over the whole job API — no browser.

Get the CLI →

993 jobs

Posted Sort

993 jobs Posted Sort

Staff Software Engineer, Backend

North AmericaFull-timeStaff

Staff backend engineer at DoorDash building and running large-scale backend services and architecture for its on-demand delivery logistics marketplace, including transitioning a monolith to microservices and improving performance, reliability, scalability, and security. Stack centers on REST APIs, SQL/NoSQL (Postgres, Redis, Elasticsearch, RabbitMQ), with Java/Kotlin as a plus.

API CAD Elasticsearch Java Kotlin +8 skills

185K – 232K CAD

Founding Backend/Infra Engineer

HybridNorth AmericaStaff

As one of Remy's first engineers, you'll own the backend and platform infrastructure powering its AI product-design agent — building APIs, data models, and infrastructure for LLM-driven generation and agent workflows. Core stack: TypeScript, Node.js, GraphQL, AWS (AppSync, DynamoDB, ECS), Cloudflare, and Docker.

AI Anthropic API AWS Azure +18 skills

Staff Backend Engineer

Staff Backend Engineer at Trading-21, a mobile trading/investing broker, owning high-consequence cross-service backend problems, setting architectural direction, and mentoring senior engineers while staying hands-on. Core stack includes Java 21 (Spring), Go, Node.js/TypeScript, PostgreSQL, Kafka, Redis, ClickHouse, AWS and Kubernetes.

AWS ClickHouse Docker Elasticsearch Grafana +12 skills

Staff Engineer – Backend Engineering

Open 95d APACStaff

Staff Backend Engineer on Aviatrix's SaaS Platform team in Bengaluru, designing and shipping distributed microservices and cloud-native infrastructure on AWS (Aurora, Kafka/MSK, ClickHouse) for the company's multi-cloud security platform. The role owns architecture and design docs, mentors junior engineers, and drives reliability, performance, and security best practices.

AI API Api Design Aurora AWS +36 skills

Staff Backend Software Engineer

Open 95d North AmericaStaff

Builds and scales AI infrastructure at Databricks, focusing on LLM services, distributed workloads, and developer tools for AI workflows using Scala, Go, or Python.

AI Analytics API Azure Cloud +10 skills

190K – 261K $

Staff Software Engineer - Back End

RemoteNorth AmericaStaff

Staff Software Engineer (Backend) designs and builds Java 17/Spring Boot microservices while maintaining a legacy Java enterprise system for the VA, working with Oracle DB, REST/SOAP APIs, and collaborating in an Agile remote environment.

Agile API CI/CD Docker Event Driven Architecture +23 skills

130K – 160K $

Staff Backend Engineer, SOC & Threat Hunting

Open 90d RemoteNorth AmericaStaff

Builds resilient backend services and scalable microservices in Go for Censys’s SOC and threat-hunting platform, integrating APIs and cloud infrastructure to deliver actionable security intelligence.

AI API AWS Azure BigQuery +19 skills

172K – 233K $

Staff Backend Engineer, Exposure Management

Open 90d RemoteNorth AmericaStaff

Tech Lead for Exposure Management, migrating legacy systems to a new platform using Go, GCP, and Kubernetes to deliver real-time internet intelligence and threat insights.

AI Automation Ccpa Design Patterns Distributed Systems +7 skills

172K – 233K $

CI&T Software S.A.

Staff Backend Developer (Kotlin/Java), Brazil

Staff Backend Developer (Kotlin/Java), Brazil Campinas, SP Na CI&T , ajudamos grandes empresas a transformar o potencial da AI em impacto real nos negócios com AI Deployment, execução AI-native e tech-integrated…

Agentic AI AI API AWS Cloud +15 skills

[Job-31051] Staff Backend Developer (Kotlin/Java), Brazil

CI&T is hiring a Staff/Lead Backend Developer to be the main technical reference on a high-impact project for one of Brazil's largest banks. Day to day: hands-on Kotlin/Java microservices coding, solution architecture (DDD, Hexagonal, Clean Code), mentoring mid/senior developers, and driving quality via TDD and code reviews. Office presence in Campinas is mandatory for metro-area residents.

Agentic AI AI API AWS Cloud +15 skills

Staff Backend Engineer, Services

On-siteNorth AmericaStaff

Staff backend engineer owning and scaling Polymarket's core exchange backend: low-latency Go services (plus Python/Java), event-driven data pipelines with Kafka/Pulsar, and production reliability for real-money trading at high volume.

API AWS Cloud Data Pipelines Distributed Systems +11 skills

250K – 500K $

Staff Backend Engineer: AI-Driven Build Tooling (Remote)

Develocity is hiring a Staff Backend Engineer to shape its AI-native toolchain observability platform, driving backend architecture and building scalable features in Java/JVM while collaborating with customers and engineering teams in a distributed, remote-friendly environment.

AI Java JVM Observability

Senior Staff Back-end Engineer (Rocket Pay)

Open 50d APACFull-timeStaff

Senior engineer defines the technical roadmap for core payment services at a fintech spin-off, building and scaling systems that handle millions of transactions daily using Java/Kotlin and Spring.

Agile Distributed Systems Financial Reporting Fintech Java +3 skills

Staff Back-end Engineer (Rocket Pay)

Open 28d APACFull-timeStaff

Senior Staff Backend Engineer on Coupang Pay's Product Engineering team, owning and evolving core payment systems (including Coupay one-touch payment) at scale using Java/Kotlin and Spring Framework in Seoul.

Agile Distributed Systems Fintech Java JPA +2 skills

Staff Software Engineer, Backend

North AmericaStaff

About the Team DoorDash is building the world's most reliable on-demand, logistics engine for delivery. We are continuing to grow rapidly and expanding our Engineering offices globally! We are looking for Staff Backend…

Inter Carreiras

Staff Software Engineer – Backend Java (Core Banking)

Open 90d LATAMStaff

Build and maintain core banking backend systems in Java, ensuring regulatory compliance, performance, and security while shaping architecture decisions in a cloud-native AWS environment.

API AWS CI/CD Cloud GitLab +6 skills

Senior Staff IA Engineer - Backend

Open 39d LATAMStaff

Senior Staff Backend Engineer building iFood's AI agents platform — designing APIs, SDKs, MCP Gateway, RAG pipelines, and LLM observability systems using Python, LangChain, Kubernetes, and AWS.

AI API AWS Cloud Developer Experience +9 skills

Staff Backend Engineer

Open 35d RemoteAPACStaff H-1B sponsor history

Design and build scalable backend systems for a US-based fintech SaaS, focusing on payments, APIs, and cloud infrastructure while collaborating with cross-functional teams.

Agile AI API Cloud Fintech +8 skills

Staff Backend Engineer

North AmericaStaff

About the company Insurance is a $7T global industry built on professional labor: underwriting, claims, pricing, operations, and distribution. We're building AI that can perform that work - professional-grade…

AI Cloud Distributed Systems EC2 Generative AI +5 skills

Staff Software Engineer - Backend Python

Open 72d On-siteNorth AmericaStaff

The Company PayPal has been revolutionizing commerce globally for more than 25 years. Creating innovative experiences that make moving money, selling, and shopping simple, personalized, and secure, PayPal empowers…

AWS Azure Cloud Cryptocurrency GCP +14 skills