Jobs in the United States

25+ jobs

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Added 1 min ago
SO
Transportation Maintainer 3 (Service Patrol)
State of Connecticut
Brookfield, CT
- $66,690 to $85,996 USD / year
…lives through transportation. Our infrastructure and transit systems are essential to the safety and mobility of Connecticut residents, and our work strengthens both economic and community…
Added 1 min ago
SO
Transportation Maintainer 3
State of Connecticut
Rocky Hill, CT
- $66,690 to $85,996 USD / year
…lives through transportation. Our infrastructure and transit systems are essential to the safety and mobility of Connecticut residents, and our work strengthens both economic and community…
Added 1 min ago
TT
Revenue & Marketing Operations Coordinator
Twinstate Technologies
Morrisonville, NY
- $50,000 to $65,000 USD / year
…industry standards in our designs to safeguard our clients' systems and ensure business continuity. As dedicated partners, we boost productivity and enhance their bottom line, delivering…
Added 1 min ago
SO
Statewide Human Resources Program Manager
State of Connecticut
Hartford, CT
- $116,650 to $159,051 USD / year
Added 1 min ago
SO
Revenue Examiner 3
State of Connecticut
Wethersfield, CT
- $99,580 to $127,777 USD / year
Added 1 min ago
SO
Processing Technician
State of Connecticut
Newington, CT
- $58,046 to $75,906 USD / year
Added 1 min ago
SO
Human Resources Generalist 2
State of Connecticut
Brooklyn, CT · Montville, CT · Newtown, CT
- $87,787 to $119,701 USD / year
Added 1 min ago
Buildings And Grounds Patrol Officer (10 month) (35 Hours)
State of Connecticut
Hamden, CT
Perform routine vehicle and foot patrol duty and monitor security alarm systems to detect theft and other criminal acts;
Added 1 min ago
Accounts Examiner
State of Connecticut
Hartford, CT
Added 2 mins ago
Section Engineer - BGE T&S EPC Project Eng
Baltimore Gas and Electric Company
BALTIMORE, MD
…infrastructure including electric transmission, substations, and related systems. This role involves mentoring junior engineers and includes strategic planning, leading complex engineering…
Added 2 mins ago
AU
Technical Enablement Consultant, Learning Systems
AtkinsRealis USA Inc.
United States
- $67,000 to $100,000 USD / year
We're hiring! AtkinsRéalis is seeking a Technical Enablement Consultant, Learning Systems to join our team in Houston, TX, or the Washington, D.C. metropolitan area.
Added 2 mins ago
AA
Second in Command - EJR 145
ADVANCED AIR LLC
Hawthorne, CA
- $91,440 USD / year
Participate proactively in safety and quality systems by identifying, reporting, and mitigating hazards and quality issues.
Added 2 mins ago
Medical Laboratory Scientist - Float
The US Oncology Network
Sugarland, TX
Follows the laboratory’s policies whenever test systems are not within the laboratory’s established acceptable levels of performance. Identifies problems that may adversely affect test…
Added 2 mins ago
TU
Office Manager
The US Oncology Network
Bethesda, MD
- $57,841.71 to $88,987.25 USD / year
Implements systems (both manual and computerized) to support office activities based on business needs.
Added 3 mins ago
Pre Services Coordinator - Town Center
The US Oncology Network
Las Vegas, NV
Enters patient information into computer systems.
Added 3 mins ago
Medical Office Receptionist - Southern Hills
The US Oncology Network
Las Vegas, NV
Proficiency with computer systems and Microsoft Office (Outlook, Word, Excel) required.
Added 3 mins ago
TU
IT Support Specialist
The US Oncology Network
Maplewood, MN
- $30 to $36 USD / hour
Loads specified software packages such as operating systems, Microsoft Office, and corporate Electronic Medical Record programs into computer.
Added 3 mins ago
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Professional Land Surveyor
GPAC
Hialeah, FL
- $90,000 to $120,000 USD / year
Added 3 mins ago
Privacy Operations Director, Senior Counsel
Eagan, MN · Washington, DC
Bachelor’s degree in law, information systems, computer science, cybersecurity, or a related legal or technical field, plus a Juris Doctor (J.D.) or a master’s degree in legal studies.
Added 3 mins ago
Mechanical Engineer, Launch Mount/Tower (Starship)
SpaceX
Starbase, TX · Brownsville, TX
…electromechanical and fluid-power actuators, and hydraulic and cryogenic systems that support stage testing, vehicle stacking, propellant loading, T-0 release, catching both stages, and…
Added 4 mins ago
Pharmacy Technician
Ascension
Milwaukee, WI
Automated Systems & Inventory: Refill and maintain automated dispensing machinery; receive, store, and manage pharmacy department inventory and supplies.
Added 4 mins ago
Senior Product Recruiter
Lightning AI
NY · San Francisco, CA
…end-to-end platform for developing, training, and deploying AI systems - designed to take ideas from research to production with less…
Added 4 mins ago
Senior Business Recruiter
Lightning AI
San Francisco, CA · NY
…end-to-end platform for developing, training, and deploying AI systems - designed to take ideas from research to production with less…
Added 4 mins ago
Pharmacy Advocate Technician
Ascension
Evansville, IN
Refills and maintains automated dispensing systems.
Added 4 mins ago
Pharmacy Advocate Technician
Ascension
Evansville, IN
Refills and maintains automated dispensing systems.

Sekai

Senior Backend & Cloud Infrastructure Engineer

United States

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Job details

Experience: 5+ years of backend development experience, including at least 2 years in cloud or infrastructure work.
Posting language: English
Posted: Nov 9, 2026

Original job description

Sekai is building the TikTok for mini apps - an AI-driven consumer platform where people create, remix, share, and play interactive content instantly.

We are a Series A company backed by Khosla, a16z and Mayfield, with $30M raised to date. We are remote-first across all positions and are looking for ambitious, AI-native builders who want to help shape the next generation of consumer social products.

ABOUT SEKAI

Sekai is an AI-powered consumer platform where users can create, remix, and play interactive content. We build mobile-first products at the intersection of AI, consumer social, and interactive entertainment. We are a Series A company backed by top VCs including a16z, a+, Mayfield, and Khosla, and have raised a total of $30m.

Here are Sekai’s download links:

Android: https://play.google.com/store/apps/details?id=chat.sekai.app&hl=en_US
IOS: https://apps.apple.com/us/app/sekai-create-remix-play/id6504506653

ABOUT THE ROLE

We're looking for a Backend & Cloud Infrastructure Engineer to help build and scale the systems behind Sekai. In this role, you'll work across backend development and cloud infrastructure, building high-performance APIs, supporting AI/LLM workloads, and ensuring our platform is scalable, reliable, and efficient.

You'll have end-to-end ownership, from designing core backend services to optimizing AWS infrastructure and improving overall system performance. It's a great opportunity for someone who enjoys both building products and solving complex infrastructure challenges in a fast-moving startup environment.

RESPONSIBILITIES

Backend Development

Own the architecture, development, and evolution of core backend services. Write high-quality code in Python / Go, and lead design reviews and code reviews.
Design and build high-performance, highly available RESTful / gRPC APIs that serve high-traffic consumer features and AI / LLM workloads.
Design and tune async task processing and message queues (Kafka, Celery, SQS, etc.) for throughput and data consistency.

Cloud Platform & Reliability

Plan, build, and govern our AWS infrastructure (ECS / Lambda / RDS / S3 / CloudFront / VPC, etc.), and drive Infrastructure as Code with Terraform or similar tools.
Build and improve monitoring, logging, and alerting (Datadog, CloudWatch, Sentry). Keep alerts actionable and production stable.
Lead incident troubleshooting, on-call response, and postmortems. Keep improving capacity planning, autoscaling, and disaster recovery.
Own cloud cost and security: remove idle resources, enforce least-privilege IAM, and manage multiple accounts and internal network access.

Infrastructure & Platform

Turn shared business logic into reusable services, middleware, and internal tools, and improve CI/CD so the team ships faster and more reliably.

QUALIFICATIONS

5+ years of backend development experience, including at least 2 years in cloud or infrastructure work.
Strong proficiency in Python or Go, with hands-on experience building large projects on frameworks such as FastAPI, Django, or Gin.
Solid knowledge of core AWS services, with production experience in architecture, operations, and cost optimization.
Experience with Docker and ECS / Kubernetes, and with IaC tools such as Terraform.
Strong MySQL / PostgreSQL schema design and performance tuning skills. Familiar with Redis, Kafka, Nginx, and other common middleware.
Strong production debugging skills, with on-call and postmortem experience. Good communicator who can own a project end to end, from design to launch.

PREFERRED QUALIFICATIONS

Backend experience with AI / LLM applications, such as model integration, agent systems, or managing LLM cost and reliability.
Experience supporting large-scale, high-traffic consumer products.
Multi-cloud (AWS + GCP), cloud migration, or account consolidation experience; familiarity with BigQuery or similar data platforms.
Knowledge of networking and security, such as VPN / zero trust and compliance.

BENEFITS

Top tier salary in the market + competitive equity
Full Health insurance

If you are excited about building at the frontier of AI, consumer social, and interactive entertainment, we would love to hear from you.

At Sekai, you will work with an AI-native team, move fast, own meaningful problems, and have the flexibility to explore new ideas from an early stage.

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