Senior Backend Engineer & Platform Architect
$216k - $240kWorldcoin
Worldcoin is seeking a Senior Software Engineer to significantly impact all features of World App. You will oversee architecture, build mission-critical products, and drive best practices within the engineering organization. Ideal candidates should have a proven track record in software engineering for consumer mobile products and possess excellent communication skills. The estimated salary for this role ranges from $216,000 to $240,000, alongside a comprehensive benefits package. #J-18808-Ljbffr Worldcoin
- Atlassian is seeking an experienced backend engineer in San Francisco with 5+ years building scalable backend systems. You will own complex... ...experience in Java, Python, Kotlin, Go or Scala, and cloud platforms (AWS/GCP/Azure). Remote-friendly with competitive...SeniorRemote job
$200k - $250k
...and citation-backed information. Our platform combines proprietary vertical indexes with... ..., and useful. Our team includes engineers, researchers, product builders, and operators... ...once the stream closes A strong backend generalist (Python, Kubernetes). We expect...SeniorImmediate startRemote workWork from homeFlexible hours$180k - $210k
...agencies investigate and disrupt crime. TRM's platforms enable investigators to trace illicit... ...safer and more secure. The Product Engineering team is responsible for building a... ...business. We are looking for a pragmatic backend engineer who can build reliable and scalable...SeniorWork at officeWorldwide3 days per week- Onos Health Inc. is seeking an experienced engineering leader in San Francisco to own a significant portion of the platform. You will work hands-on and help build and lead... ...with the founding team. The role focuses on architecting AI/ML workflows, delivering enterprise...Senior
- You.com is seeking a backend generalist to own the inference gateway that routes all model calls. You will design and optimize provider/model selection, caching behavior, and metering, ensuring reliable, cost-aware routing at scale. The role emphasizes building aproxy/gateway...Senior
- VCluster Labs is seeking a Senior Software Engineer (Backend) to architect and build the next generation of the vCluster platform. You will work deeply with Kubernetes internals, writing high-performance Go code to power core orchestration features. The role emphasizes...SeniorRemote work
- Kovoro is seeking a Senior Software Engineer for the Payments Platform to own end-to-end ledger primitives, idempotency, and reconciliation systems. You will work with Go, Postgres, and Temporal, partnering with Product, Risk, and Compliance to deliver audit-grade software...Senior
- FlowGen Labs is hiring in the San Francisco Bay Area for roles building scalable backend platforms and AI-powered agents. You will shape architecture, standards, and end-to-end delivery across Node.js services and enterprise integrations. The role emphasizes hands-on AI...SeniorVisa sponsorship
- Brex is seeking a Senior Software Engineer for the Task Workflows Platform in San Francisco. This hybrid role focuses on building and scaling backend systems that power core experiences across Brex, including a multi-channel notifications engine, collaboration features,...SeniorFlexible hours
- Lightning AI is seeking a Senior Software Engineer to design and implement microservices-based architecture for its core platform services. The role allows for occasional telecommuting... ...office. You will build scalable backend services, explore cloud integrations, and...SeniorWork at officeRemote work
- Altruist in San Francisco is seeking a Backend Engineer to design, build, and scale robust backend systems with Java, Spring Boot, and Postgres. You will collaborate with engineering leadership and cross-functional teams to solve hard problems and deliver services used...Senior
- Lightning AI is seeking a Senior Backend Engineer for the Managed Services team to design, build, and operate backend services that power our GPU infrastructure platform. You will develop control planes and automation to provision and scale Kubernetes and Slurm clusters...SeniorWork at office2 days per week
- ...headquartered in San Francisco, is seeking a Senior Software Engineer for the Financial AI Product Team to... ..., and compliance. You will design backend systems, data models, APIs, and... ...with product, design, operations, and platform teams to scale practical AI at scale while...Senior
- Actively AI in San Francisco is seeking a Senior/Staff Backend Engineer to architect and build large-scale systems powering our GTM AI agents. You’ll design scalable, event-driven infrastructure, integrate with LLMs, orchestrate complex workflows, and ensure reliable actions...Senior
$160k - $300k
A pioneering AI company in San Francisco seeks a Senior / Staff Backend Engineer to design and build core systems for its intelligence platform. The role involves ensuring low-latency services and APIs with a focus on performance and security. Candidates should have 3-...Senior- Affirm is looking for a Senior Software Engineer to design and build backend systems powering our growth engine. You will drive scalable, secure services and mentor others in a fast-paced, data-driven environment. Join a remote-first team collaborating across Product,...SeniorRemote job
$160k - $250k
Together AI is searching for a skilled engineer to join their team, focusing on building and optimizing a large-scale inference platform. This role involves developing low-latency systems and collaborating with research teams to deploy advanced AI models. Candidates should...Senior- vCluster Labs in San Francisco is seeking a Senior Software Engineer (Backend) to shape the future of Kubernetes multi-tenancy. You will architect core platform components and drive backend initiatives. You will write high-performance Go code, own features end-to-end,...SeniorRemote work
- Rippling in San Francisco is seeking an experienced backend engineer to own scalable systems powering Core Experience, including onboarding, self-serve purchasing, and the shared platform primitives that every product relies on. You will partner with product and design...Senior
- A fast-growing legal tech company in San Francisco is seeking engineers for a hybrid role focused on designing and enhancing scalable backend systems. You will collaborate with Data Scientists and Software Engineers to build AI-powered products. Ideal candidates have extensive...SeniorFlexible hours
$170k - $230k
A leading educational technology company in San Francisco seeks a Senior Software Engineer to enhance backend systems that improve educational experiences. The ideal candidate will have 5+ years in software engineering, backend expertise in technologies like Kotlin and...SeniorFull timeWork at office- Sunbound is seeking a Senior Backend Software Engineer to join early in our growth phase, collaborating closely with the CTO to shape the product and... ...for tooling improvements while delivering a world-class platform that supports a growing network of senior living...Senior
- harvey.ai in San Francisco is seeking a Backend Software Engineer to lead engineering projects across product lines. The role involves collaborating with AI, Legal, and GTM teams to build secure systems that deliver customer value. Ideal candidates have 5+ years of backend...SeniorRelocation package
- Abacus Group, LLC invites applications for a Backend Engineer to join a well-funded crypto trading startup building a real-time trading platform. You will own risk and liquidation engines, ensure capital efficiency, and implement high-performance services across multiple...Senior
$159k - $278.25k
Rippling is seeking a Senior Software Engineer, Backend - Financial Product in San Francisco, CA. You will design and implement core backend services and APIs that power critical product capabilities. Candidates should have 5+ years of experience in Python or Go and expertise...SeniorWork at office3 days per week- Heartflow is seeking a Senior or Staff Software Engineer to design, build, and operate the backend services behind our AI-driven clinical platform. You will own end-to-end features, ensuring correctness, security, and scalable data pipelines for a regulated medical software...Senior
- Handshake in San Francisco is hiring a Senior Software Engineer to join Backend Platform, focusing on supporting Handshake AI and internal AI initiatives. You will design, build, and operate backend services, APIs, and shared libraries in a full-stack TypeScript environment...SeniorRemote job
- Headway is on a mission to make mental healthcare accessible to all. As a Backend Engineer, you will design and implement high-integrity systems that store clinical data, automate insurance billing, and power patient-centric experiences. You will work with Python and TypeScript...Senior
- Stripe is seeking an experienced backend software engineer to design and build scalable products that power revenue operations for customers worldwide... ...daily. Ideal candidates have 5-12+ years in backend or platform development, with hands-on experience in Go, Java, or C/...SeniorWorldwide
- Hebbia in San Francisco is seeking a backend engineer to leverage the latest software solutions and integrate product experiences with distributed systems. You'll lead software design, ensure efficient data communication, and mentor junior engineers. The ideal candidate...Senior
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