Jobs in the United States

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Transportation Maintainer 3 (Service Patrol)
State of Connecticut
Brookfield, CT
- $66,690 to $85,996 USD / year
…respond to incidents, and assist with emergency and maintenance operations. The goals of the Connecticut Highway Assistance Motorist Patrol (CHAMP) Program are to provide safety to…
Added 1 min ago
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Transportation Garage Supervisor (40 Hour)
State of Connecticut
Brookfield, CT · Colchester, CT · Darien, CT · East Granby, CT · East Haven, CT · Milford, CT · Old Saybrook, CT · Putnam, CT · Rocky Hill, CT · Waterbury, CT · Willington, CT · Winchester, CT
- $78,964 to $103,268 USD / year
…the Winchester Repair Facility within the Bureau of Highway Operations and Maintenance. Applications for this recruitment may be used for future vacancies in this job class…
Added 1 min ago
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Revenue & Marketing Operations Coordinator
Twinstate Technologies
Morrisonville, NY
- $50,000 to $65,000 USD / year
· This is a versatile, hands-on position supporting a broad range of business priorities, including revenue operations, sales, marketing, and growth initiatives. We’re looking for someone…
Added 1 min ago
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Statewide Human Resources Program Manager
State of Connecticut
Hartford, CT
- $116,650 to $159,051 USD / year
Are you an innovative and strategic human resources professional who thrives on improving operations, streamlining processes, and leading organizational change? Do you enjoy bringing teams…
Added 1 min ago
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Revenue Examiner 3
State of Connecticut
Wethersfield, CT
- $99,580 to $127,777 USD / year
Added 1 min ago
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Processing Technician
State of Connecticut
Newington, CT
- $58,046 to $75,906 USD / year
Leads the day-to-day operations of the Department’s Record Retention Center including creating internal guidelines and disseminating records management information to agency personnel;
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
…Resources Generalist 2 professionals to join our growing HR Operations team supporting the Department of Correction…
Added 1 min ago
Facilities Design Civil Engineer Trainee
State of Connecticut
Newington, CT
…that deliver facilities for the Department's Bureau of Highway Operations. These improvements are intended to modernize the Department's highway facilities and ensure the continued…
Added 1 min ago
Buildings And Grounds Patrol Officer (10 month) (35 Hours)
State of Connecticut
Hamden, CT
…escorts, administering first aid when needed, and supporting daily operations through dispatching and recordkeeping. If you are committed to public safety, enjoy working in a dynamic…
Added 3 mins ago
Assistant General Counsel, Litigation
Eagan, MN · Frisco, TX · Ann Arbor, MI
Added 3 mins ago
Privacy Operations Director, Senior Counsel
Eagan, MN · Washington, DC
Added 4 mins ago
Senior Business Recruiter
Lightning AI
San Francisco, CA · NY
Through our merger with Voltage Park, a neocloud and AI Factory, Lightning AI combines developer-first software with cost-efficient, large-scale compute. Teams get the tools they need for…
Added 6 mins ago
Automation Engineer- Plant
Trane Technologies
Newberry, SC
…manufacturing systems, and digital tools to support and improve operations in a fast-paced manufacturing…
Added 7 mins ago
Sr Project Manager - AI Data Centers
Jacobs
Greenville, SC
…enterprise IT programs, application implementation, network operations, cloud transformation, or technology product delivery. Applicants with predominantly IT Program Manager, Technical…
Added 7 mins ago
Technology Delivery Lead - Energy
Accenture
Greenville, SC
…domains, including: Subsurface, Wells & Drilling, Production Operations, Reservoir & Asset Management, Energy Data Management, Capital Projects, and…
Added 7 mins ago
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Senior Manager - Quality Engineering
Oracle
Columbia, SC
- $126,200 to $264,100 USD / year
…effective execution of quality strategies across manufacturing operations. This role drives operational excellence through robust quality systems, supplier quality management, process…
Added 7 mins ago
AWS Cloud Infrastructure Experienced Associate
PwC
Spartanburg, SC · Columbia, SC
Applying platform engineering, IT operations, and infrastructure management concepts to deliver dependable support
Added 7 mins ago
Software Engineer - Agentic Reliability Infrastructure (Technical Leadership)
Meta
Columbia, SC
…prevention, detection, mitigation, observability, and infrastructure operations. This may include improving the agent's architecture, context, and tooling, or adapting foundation models…
Added 7 mins ago
Engineer II, Software Assurance, Product Security (Remote)
CrowdStrike
Columbia, SC
…create tooling for known gaps, and create automations to make operations more efficient. Additionally, you will collaborate on cross-cutting projects to further harden internal and…
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Lead Presales Value Consultant
UKG
Columbia, SC
- $160,000 USD / year
…across Human Resources, Information Technology, Finance, and…
Added 7 mins ago
Specialized Account Executive Intelligence Center X - ESIB
Siemens
Columbia, SC
…improve speed, quality and resilience while managing complex operations, evolving demand and regulatory obligations. Their priorities span accelerating validated innovation, improving asset…
Added 7 mins ago
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Specialty Account Executive –Intelligence Center X – Heavy Equipment & Automotive
Siemens
Columbia, SC
- $150,000 to $294,500 USD / year
Process orchestration and governance capabilities to automate and manage business operations at scale
Added 7 mins ago
Sr. Contract Support Analyst
CBRE
Columbia, SC
…identification inpartnership with Legal, Risk Management, and Operations…
Added 9 mins ago
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Project Manager, Wireless Site Development/Site Acquisition
TEKsystems
Phoenix, AZ
- $55 to $75 USD / hour
…customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. Were a team of 80,000 strong, working with over 6,000 customers,…
Added 9 mins ago
Senior Backend & Cloud Infrastructure Engineer
Sekai
United States
- Solid knowledge of core AWS services, with production experience in architecture, operations, and cost optimization.

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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