Jobs in the United States

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Added 24 mins ago
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Product Engineer
True Talent Solutions Partners
Remote, United States
- $185,000 to $485,000 USD / year
- One to 12 years of experience building and shipping full-stack products.
Added 24 mins ago
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Senior/Staff Product Engineer, Applied AI
True Talent Solutions Partners
San Francisco, CA
- $200,000 to $300,000 USD / year
…operations. You will bring AI agents into the core product, building and scaling the backend systems that support worker sourcing, vetting, matching, and…
Added 24 mins ago
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Software Engineer, C++ Systems
True Talent Solutions Partners
San Francisco, CA
- $250,000 to $325,000 USD / year
Join a systems engineering team building software for GPU virtualization and cloud infrastructure. You will develop low-level C++ technology that improves GPU utilization and supports…
Added 24 mins ago
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Senior Software Engineer
True Talent Solutions Partners
San Francisco, CA
- $200,000 to $240,000 USD / year
Join a product-focused engineering team building software for construction contractors. You will help develop systems that bring workforce, financial, and field operations together,…
Added 24 mins ago
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Member of Technical Staff, AI Agents
True Talent Solutions Partners
New York, NY
- $150,000 to $300,000 USD / year
- Five to fifteen years of experience building products from 0 to 1 as a full-stack engineer, with strong ownership at a fast-paced, venture-backed startup or AI-native company.
Added 31 mins ago
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Principal Software Engineer, AMER Payments
Trustly
NY
- $260,000 to $390,000 USD / year
Our ambition is to make open banking real for everyone. We're building the network that lets people pay and get paid straight from their bank account, instantly and securely, so more of…
Added 34 mins ago
Senior Data Platform Engineer
PushPress
Remote, United States
PushPress is building a suite of data-driven products and customer experiences that powers reporting and AI features for 5,000+ gyms and our internal teams. We're hiring our first Data…
Added 39 mins ago
Senior Full Stack Engineer
FacilityOS
Annapolis, MD
As we continue to scale globally, we’re building a team of driven, curious people who want to make an impact. You’ll be part of a dynamic, collaborative culture where individuals are…
Added 39 mins ago
Senior Software Engineer
FacilityOS
Annapolis, MD
As we continue to scale globally, we’re building a team of driven, curious people who want to make an impact. You’ll be part of a dynamic, collaborative culture where individuals are…
Added 54 mins ago
Software Engineer- Machine Learning
Anduril Industries
Broomfield, CO · Waltham, MA
We are looking to hire a Software Engineer to join our growing Battlespace Awareness team. In this role, you'll provide software engineering and development support for several of the…
Added 54 mins ago
Senior Software Engineer- Machine Learning
Anduril Industries
Waltham, MA
We are looking to hire a Senior Software Engineer to join our growing Battlespace Awareness team. In this role, you'll provide software engineering and development support for several of…
Added 54 mins ago
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Lead Software Engineer, Platform
True Talent Solutions Partners
San Francisco, CA
- $220,000 to $320,000 USD / year
- Experience building and scaling core infrastructure, task orchestration, and reliable platforms.
Added 1 hour ago
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P4 Network Engineer/Trainer
TEKsystems
Annapolis, MD
- $65 to $75 USD / hour
…Cisco routers and switches in a production WAN Prior experience building router configurations using templates and BGP routing expertise. Prior knowledge of network protocols (BGP, OSPF,…
Added 1 hour ago
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Senior Forward Deployed Engineer
True Talent Solutions Partners
Redwood City, CA
- $215,000 to $290,000 USD / year
- Experience as a forward deployed engineer, solutions engineer, technical product manager, founder, or in a similar customer-facing role.
Added 1 hour ago
Engineering Leadership Roles – Data Centers
Rosendin
Coppell, TX
Advanced knowledge of all aspects of building systems electrical engineering, manufacturing or technology is required
Added 1 hour ago
BIM Systems Engineer, Design Services (DS)
Amazon Data Services, Inc.
Austin, TX · Herndon, VA
…infrastructure. We pride ourselves on our expertise in designing, building, and optimizing innovative data center solutions. Together, we strive for highest level of quality, efficiency,…
Added 1 hour ago
Senior Full-Stack Engineer, Agent Management Platform
CrewAI
San Francisco, CA
CrewAI is the leading framework and enterprise platform for building and orchestrating multi-agent AI systems, powering 300M+ agent executions per month across thousands of companies. The…
Added 1 hour ago
Associate Mechanical Engineer
Greywright Inc
Boston, MA
Greywright is hiring an Associate Mechanical Engineer to help build out and improve on mechanical designs for autonomous vessels, turning engineering concepts into precise, buildable…
Added 1 hour ago
Embedded Systems Engineer
Greywright Inc
Boston, MA
Greywright is hiring an Embedded Systems Engineer to help build out and improve on the onboard computing that connects autonomous vessels' sensors, autonomy software, and vehicle systems.…
Added 1 hour ago
Lead Systems Development Engineer
Greywright Inc
Boston, MA
Greywright is hiring a Lead Systems Development Engineer to own the path from idea to deployed capability. You will build and lead high-performance teams that mature advanced systems and…
Added 1 hour ago
Senior GNC Engineer
Greywright Inc
Boston, MA
Greywright is hiring a Senior Guidance, Navigation, and Control (GNC) Engineer to lead the build-out and improvement of the algorithms that keep platforms on course, from design and…
Added 1 hour ago
Senior Networks Engineer
Greywright Inc
Boston, MA
Greywright is hiring a Senior Networks Engineer to lead the build-out, improvement, and operation of the networks that connect autonomous systems, and to stand up and maintain the company's…
Added 1 hour ago
Senior Software Engineer
Greywright Inc
Boston, MA
Greywright is hiring a Senior Software Engineer to lead the build-out and improvement of ground control systems and the software running on our autonomous vehicles. You will own the…
Added 1 hour ago
Systems Engineer
Greywright Inc
Boston, MA
Greywright is hiring a Systems Engineer to help build out and improve on integrated autonomous systems as the versatile engineer who goes wherever the team needs them most. You will work…
Added 1 hour ago
TT
Research Engineer, Evals
True Talent Solutions Partners
San Francisco, CA
- $250,000 to $290,000 USD / year
- Experience designing and building evaluations for LLM-based structured extraction from messy, real-world web pages or documents, including field-level accuracy measurement at scale.

EarnIn

Senior Platform Engineer

Mountain View, CA, United States

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Job details

Posting language: English
Posted: Oct 30, 2026

Original job description

About EarnIn

As one of the first pioneers of earned wage access, our passion at EarnIn is building products that deliver real-time financial flexibility for those with the unique needs of living paycheck to paycheck. Our community members access their earnings as they earn them, with options to spend, save, and grow their money without mandatory fees, interest rates, or credit checks.

We’re fortunate to have an incredibly experienced leadership team, combined with world-class funding partners like A16Z, Matrix Partners, DST, Ribbit Capital, and a very healthy core business with a tremendous runway. We’re growing fast and are excited to continue bringing world-class talent onboard to help shape the next chapter of our growth journey.

POSITION SUMMARY

We are the Platform-as-a-Service Engineering team at EarnIn. We build the foundational "Paved Road" that enables our product teams to ship with velocity and safety. Our stack is built on AWS, EKS, and ArgoCD, but our future is Agentic. We are shifting from manual configuration to AI-augmented orchestration, where the platform anticipates developer needs and self-heals through intelligent automation.

We're seeking a Senior Platform Engineer (I4) to design, build, and operate the agentic systems and core infrastructure that power our platform. You will work across Kubernetes (AWS EKS), GitOps (Argo CD), CI/CD (GitHub Actions), and our developer portal (Cortex), building AI agents and automation that reduce operational toil and increase platform leverage for engineering teams across EarnIn. As a Senior engineer, you independently design and implement solutions to well-scoped but complex problems, re-architect components, adopt new technologies, and improve existing processes with minimal guidance. You'll build agents that handle real slices of incident triage, environment provisioning, config generation, and developer self-service, and you'll partner with Staff engineers and your manager to align your work with the team's broader technical direction.

The base salary range for this full-time position is $228,000-$279,000, plus equity and benefits. Our salary ranges are determined by role, level, and location. This is a hybrid position in Mountain View (Headquarters) and will require in-office work 2 days a week.

Applicants must be currently authorized to work in the United States. We are able to support H-1B and O-1 employer transfers but are NOT able to provide new visa sponsorship or consider candidates working pursuant to OPT or CPT for this position

WHAT YOU'LL DO

AI-Agent Design and Build: Design, build, and operate AI agents in production, following established governance patterns for model selection, evaluation, and safety. Contribute to infrastructure-as-code practices for agentic systems, ensuring prompts, tools, and evaluation criteria are versioned, reviewed, and tested like any other critical component.
Technical Execution: Implement agentic patterns for cloud infrastructure in your area of ownership, applying and helping refine team best practices for production AI agents. Support and mentor less experienced engineers on agentic patterns, LLM integration, and prompt engineering as opportunities arise.
Platform Operations: Operate and improve high-availability distributed systems on AWS, identifying and resolving performance, scalability, and stability issues within your domain. Use AI-driven observability and anomaly detection to catch problems early. Evolve infrastructure-as-code and automation standards for the services you own, incorporating agentic pattern recognition and automated remediation where it adds value.
Developer Platform: Contribute to the evolution of our developer control plane (Cortex) as an AI-augmented self-service platform, building features that let engineers scaffold services, debug deployments, and resolve issues through natural language. Help encode platform standards and security policies into AI-powered golden paths.
Reliability and Documentation: Document agentic architecture, best practices, and operational procedures for the systems you build. Participate in on-call rotations, and use post-mortems as a feedback loop to improve system reliability and your team's agentic automation.

WHAT WE'RE LOOKING FOR

Bachelor's or Master's degree in Computer Science, Engineering, or related field.
4+ years in cloud infrastructure, working on large-scale, high-availability, customer-facing distributed systems.
Experience mentoring junior engineers and leading well-scoped platform initiatives within your team.
Hands-on experience building and operating AI-driven systems in production, including agentic workflows that perform operational tasks. You should be able to speak to specific agent designs or automation you've built.
Experience reducing operational toil through agentic AI (e.g., LLM-powered incident diagnosis, intelligent CI/CD with test selection, self-service assistants) on at least one meaningful workflow.
Strong working knowledge of AWS (EKS, Lambda, Bedrock, etc.) and experience with containerized and serverless architectures.
Solid expertise in Kubernetes at scale and ability to implement complex, resilient solutions with guidance from senior/staff engineers.
Strong knowledge of infrastructure-as-code tools (Terraform, Ansible) and experience applying both traditional IaC and agentic automation.
Strong command of Datadog and observability practices, using metrics to drive decisions. Experience building AI-driven alerting or root-cause analysis systems is a plus.
Strong adherence to security, privacy, and compliance best practices, with awareness of governance considerations for production AI systems (model safety, prompt injection prevention, data isolation).
Experience with LLM orchestration frameworks (LangChain, LlamaIndex, CrewAI, or custom agentic architectures) and production prompt engineering.
Strong coding ability in Python and/or Go, with experience treating infrastructure and agentic systems as software.
Ability to collaborate effectively across engineering, product, and security teams on cross-functional work.
Experience with service mesh (Linkerd, Istio) and traffic management at scale is a plus.
Proficiency with GitOps (Argo CD, Flux CD) and CI/CD orchestration (GitHub Actions, Argo Workflows) is a plus.
Experience with MLOps or LLMOps concepts (model versioning, evaluation frameworks, production monitoring for AI systems) is a plus.
Familiarity with security frameworks relevant to AI systems (guardrails, audit logging, data governance for LLMs) is a plus.

At EarnIn, we believe that the best way to build a financial system that works for everyday people is by hiring a team that represents our diverse community. Our team is diverse not only in background and experience but also in perspective. We celebrate our diversity and strive to create a culture of belonging. EarnIn does not unlawfully discriminate based on race, color, religion, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), gender identity, gender expression, national origin, ancestry, citizenship, age, physical or mental disability, legally protected medical condition, family care status, military or veteran status, marital status, registered domestic partner status, sexual orientation, genetic information, or any other basis protected by local, state, or federal laws. EarnIn is an E-Verify participant.

EarnIn does not accept unsolicited resumes from individual recruiters or third-party recruiting agencies in response to job postings. No fee will be paid to third parties who submit unsolicited candidates directly to our hiring managers or HR team.

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Skills

AWS
Kubernetes
CI/CD
GitHub
CPT
Infrastructure as code
Documentation
Computer science
Coaching
Workflow
IBM Terraform
Ansible
Datadog
Root cause analysis
LangChain
Python
Go
Recruitment

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