Jobs in the United States

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Added 1 min ago
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Transportation Maintainer 3 (Service Patrol)
State of Connecticut
Brookfield, CT
- $66,690 to $85,996 USD / year
Added 1 min ago
SO
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
…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
SO
THS Special Education Instructor (Professional)
State of Connecticut
Danbury, CT
- $69,810 to $110,898 USD / year
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
Psychologist (Clinical) (40 Hour)
State of Connecticut
Middletown, CT
Added 1 min ago
SO
Processing Technician
State of Connecticut
Newington, CT
- $58,046 to $75,906 USD / year
Added 1 min ago
Licensed Practical Nurse (35 Hour)
State of Connecticut
Norwich, CT
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
Facilities Design Civil Engineer Trainee
State of Connecticut
Newington, CT
The State of Connecticut, Department of Transportation (DOT), is now accepting applications for an exciting Facilities Design Civil Engineer Trainee (Transportation Engineer Trainee)…
Added 1 min ago
Buildings And Grounds Patrol Officer (10 month) (35 Hours)
State of Connecticut
Hamden, CT
Added 1 min ago
Accounts Examiner
State of Connecticut
Hartford, CT
The State of Connecticut, Department of Consumer Protection (DCP), Investigations Division, is currently accepting applications for an Accounts Examiner, to support the regulation of…
Added 2 mins ago
AU
Technical Enablement Consultant, Learning Systems
AtkinsRealis USA Inc.
United States
- $67,000 to $100,000 USD / year
Applications for this position are accepted on a rolling basis; no application deadline applies.
Added 6 mins ago
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REMOTE Estimator - General Contractor
Actalent
New York, NY
- $40 to $65 USD / hour
Added 7 mins ago
Automation Engineer- Plant
Trane Technologies
Newberry, SC
Assist with integration between shop-floor systems, MES platforms, business applications, and reporting tools.
Added 7 mins ago
A
Encapsulation Operator
Aerotek
Summerville, SC
- $43,680 to $50,440 USD / year
Added 7 mins ago
GA
Director, Architecture and Data
GE Aerospace
Greenville, SC
- $152,000 to $202,000 USD / year
…Principal Architects for Enterprise, Data, Infrastructure, and…
Added 7 mins ago
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Principal Consultant - FirstNet
Oracle
Columbia, SC
- $71,200 to $166,100 USD / year
Added 7 mins ago
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Senior Manager - Quality Engineering
Oracle
Columbia, SC
- $126,200 to $264,100 USD / year
Added 7 mins ago
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NA Sales Representative, Data Platform Healthcare
Oracle
Columbia, SC
- $126,600 to $217,700 USD / year
The role will generally accept applications for at least three calendar days from the posting date or as long as the job remains posted.
Added 7 mins ago
AWS Cloud Infrastructure Experienced Associate
PwC
Spartanburg, SC · Columbia, SC
Monitoring applications and infrastructure using Amazon CloudWatch and third-party tools such as Datadog, Splunk, or Grafana
Added 7 mins ago
Software Engineer - Agentic Reliability Infrastructure (Technical Leadership)
Meta
Columbia, SC
Identify new high-value applications of AI across incident prevention, detection, mitigation, observability, and infrastructure operations
Added 7 mins ago
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Lead Presales Value Consultant
UKG
Columbia, SC
- $160,000 USD / year
Understanding of human capital management software and its applications.
Added 7 mins ago
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Customer Service Rep – Healthcare (Seasonal, Remote)
Concentrix
Columbia, SC
- $15 to $17 USD / hour
We accept applications for this position on an ongoing basis. It is currently for an existing, immediate vacancy; however, we are also considering applications for future opportunities as…
Added 7 mins ago
C
Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Columbia, SC
- $86,000 to $99,000 USD / year
…impact by designing and delivering scalable, secure, cloud-based applications using Java, Spring Boot, React, and AWS. You will be a valued member of the engineering team and work…

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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