Jobs in the United States

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Tunnel Ventilation Leader
Arup
NY · Houston, TX · Chicago, IL · Seattle, WA · Los Angeles, CA · Newark, NJ · San Francisco, CA · Dallas, TX · Oakland, CA · San Diego, CA · Austin, TX · Boston, MA · Washington, DC
15 years of progressive validated experience in Tunnel Ventilation System design, design optimization using 1D or 3D (CFD) numerical modelling tools, commissioning and construction phase…
Added 1 min ago
Quality Director
Nammo Defense Systems, Inc
Perry, FL
The Director is accountable for establishing and maintaining a robust quality management system (QMS), ensuring compliance with customer, regulatory, and industry requirements, and driving…
Added 3 mins ago
K
Engineer III
Kforce
Minneapolis, MN
- $50 to $60 USD / hour
Must have experience with AutoCAD
Added 3 mins ago
Commissioning Engineer
Career - avl.com
Plymouth, MI
Applicants must have the unrestricted authorization to work in the United States on a full-time basis
Added 3 mins ago
Field Engineer II
Bosch Building Technologies
Amarillo, TX
Job Summary: The Field Engineer II is responsible for Client and technician requests on a daily basis. Responsibilities include, but are not limited to performing startup, testing,…
Added 3 mins ago
Production Coordinator Lead
Spirax-Sarco Ltd.
Ogden, UT
…with an innovative solution 100 years ago when a self-taught engineer invented the first metal-sheathed resistance heating element. It was this then-advanced thermal technology that…
Added 4 mins ago
GIS Solution Engineer - Defense
Esri
Denver, CO · Vienna, VA
Ability to troubleshoot client issues related to Esri application deployment and system architecture
Added 4 mins ago
GIS Solution Engineer - Defense
Esri
Vienna, VA
Ability to troubleshoot client issues related to Esri application deployment and system architecture
Added 4 mins ago
Quality Engineer
Johnson & Johnson Surgical Vision Inc. Legal Entity
Jacksonville, FL
all the opportunities found in the assigned manufacturing line or quality system process
Added 7 mins ago
Commissioning Engineer III
Quality Technology Services, LLC
Remote, United States
The Commissioning Engineer III (Principal) is responsible for but not limited to Level 1, 2, 3, 4 and 5 commissioning of base building systems, security systems, life safety systems,…
Added 7 mins ago
Senior Weapons System Cybersecurity Engineer
Odyssey Systems Consulting Group, Ltd.
Niceville, FL
Must possess or be able to obtain and maintain the appropriate cybersecurity workforce qualification in accordance with DoD Manual 8140.03
Added 7 mins ago
Q
Mechanical Engineer - 1117
Quantinuum
US Broomfield, CO
- $135,000 to $182,000 USD / year
YOU MUST HAVE:
Added 7 mins ago
Propulsion Test Engineer
Divergent
Torrance, CA
We're seeking a Propulsion Test Engineer to architect, build, and operate world-class propulsion test infrastructure that accelerates the development of next-generation turbo machinery and…
Added 8 mins ago
Junior Commissioning & SCADA Engineer
SunEnergy1
Charlotte, NC
We are seeking a motivated Junior Commissioning & SCADA Engineer to support the commissioning, testing, and operational integration of utility-scale renewable energy facilities and…
Added 8 mins ago
Optoelectronics Engineer
viaPhoton
Naperville, IL
Collaborate across a cross-functional team of digital and analog circuit designers, signal and power integrity experts, substrate layout, and system design members
Added 8 mins ago
Lead Systems Engineer
L3Harris Technologies
Colorado Springs, CO
We are seeking a Lead Systems Engineer for a full-time, in-office position supporting the Advanced Tracking and Launch Analysis System (ATLAS) and related enterprise systems engineering…
Added 9 mins ago
Staff Software Engineer Platform Networking
Intuitive
Sunnyvale, CA
…invasive care, our technologies - like the da Vinci surgical system and Ion - have transformed how care is delivered for millions of patients…
Added 9 mins ago
Principal Design Verification Engineer
Renesas Electronics
Duluth, GA
We are seeking a Principal Design Verification Engineer to provide technical leadership for verification of next-generation semiconductor memory interface products, including data buffer…
Added 9 mins ago
Principal Design Verification Engineer
Renesas Electronics
Raleigh, NC
We are seeking a Principal Design Verification Engineer to provide technical leadership for verification of next-generation semiconductor memory interface products, including data buffer…
Added 9 mins ago
Principal Design Verification Engineer
Renesas Electronics
Melbourne, FL
We are seeking a Principal Design Verification Engineer to provide technical leadership for verification of next-generation semiconductor memory interface products, including data buffer…
Added 9 mins ago
Principal Design Verification Engineer
Renesas Electronics
Orlando, FL
We are seeking a Principal Design Verification Engineer to provide technical leadership for verification of next-generation semiconductor memory interface products, including data buffer…
Added 9 mins ago
Principal Design Verification Engineer
Renesas Electronics
Tampa, FL
We are seeking a Principal Design Verification Engineer to provide technical leadership for verification of next-generation semiconductor memory interface products, including data buffer…
Added 9 mins ago
Principal Design Verification Engineer
Renesas Electronics
Reston, VA
We are seeking a Principal Design Verification Engineer to provide technical leadership for verification of next-generation semiconductor memory interface products, including data buffer…
Added 9 mins ago
Senior Staff Design Verification Engineer
Renesas Electronics
Duluth, GA
Renesas is looking for a highly experienced Senior Staff Design Verification Engineer to provide technical leadership for the verification of leading-edge memory interface products for data…
Added 9 mins ago
Senior Staff Design Verification Engineer
Renesas Electronics
Raleigh, NC
Renesas is looking for a highly experienced Senior Staff Design Verification Engineer to provide technical leadership for the verification of leading-edge memory interface products for data…

Rockstar

Sr. Full-Stack Engineer, Ledger & Financial Systems

Austin, TX, United States

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Job details

Experience: 6+ years of software engineering experience with a strong back-end focus and demonstrated ownership across the full stack
Posting language: English
Posted: Nov 10, 2026

Original job description

Rockstar is recruiting for the nation’s leading school choice advocacy organization. The organization works to empower families, especially lower-income families, with the freedom to choose the best K-12 education for their children. It advocates at the state and national levels for policies that let education funding follow students, connects parents with resources to make informed choices, and develops the next generation of school choice leaders. Its affiliated national scholarship granting organization is building the national platform to raise billions of new dollars for K-12 scholarships. The Education Freedom Tax Credit (EFTC) is poised to become the largest new philanthropic channel in American education. Beginning January 1, 2027, donors will be able to contribute to scholarship-granting organizations and receive a dollar-for-dollar federal tax credit of up to $1,700. For the first time, the federal tax code stands squarely behind educational opportunity, and the organizations that build the right partnerships now will define how millions of Americans discover and act on it.

Location: Austin, TX (in person)

The Opportunity This role owns the financial system at the center of the scholarship fund’s platform. The engineer will build new capabilities for that system, manage its accuracy and integrity, develop the allocation algorithms behind it, and deliver the reporting that partners and internal teams rely on, working in person in Austin within a small, cross-functional pod. Because the system connects to payroll, the Partner Portal, and other platforms, the engineer will cross into those systems as needed, which is why this is a full-stack role.

What You Will Own Ledger & Allocation Algorithms

Design and build new ledger capabilities and back-end services, from data model to production
Manage the ledger’s integrity: accurate, auditable records, reconciliation, and transaction processing that holds up under retries and edge cases
Design, implement, and tune allocation algorithms, documenting the logic and testing edge cases so every result is correct and explainable
Train, evaluate, and monitor machine learning models where they improve allocation and financial decisions

Reporting & Data

Build the financial and operational reporting that partners, finance, and leadership rely on
Write and optimize the SQL, data models, and pipelines behind that reporting, with data-quality checks that catch issues before numbers go out
Build and maintain APIs and integrations between the ledger and third-party platforms, handling authentication, pagination, rate limits, retries, error handling, and logging

Cross-Platform Delivery

Extend the ledger into connected platforms, including payroll and the Partner Portal (Next.js / TypeScript / Convex on Vercel), building the front-end and back-end pieces each integration needs
Partner closely with the Product Manager and finance and operations stakeholders to translate requirements into technical approaches, scope work, identify tradeoffs, and deliver iteratively
Write well-tested, maintainable code, take an active part in code review, and ship through the team’s CI/CD pipelines with logging and error monitoring in place
Step in to support other pods and projects as priorities shift

Who You Are A senior engineer with a back-end, financial-systems mindset who cares that every number reconciles, and who is just as willing to build the screen a feature needs. Specifically:

Precise: You treat financial data as something that must be correct, traceable, and explainable, and you design systems that make mistakes hard to make.
AI-native: You architect and direct while AI executes. AI-assisted development isn’t a bonus here; it’s how you already work.
Versatile: You move from ledger logic to a model training run to a front-end screen as the work demands, and keep others informed without being asked.

What You Bring

6+ years of software engineering experience with a strong back-end focus and demonstrated ownership across the full stack
Hands-on experience building financial systems (ledgers, transaction processing, reconciliation, or payments) where accuracy and auditability matter
Experience designing and implementing allocation, distribution, or optimization algorithms in production
Experience training, evaluating, and deploying machine learning models
Strong SQL skills and relational data modeling, including reporting on financial data
Strong TypeScript and Node.js back-end experience, with enough React and Next.js to build and extend the front ends your work touches
Strong API integration experience (authentication, pagination, rate limits, retries, error handling, and logging), including webhooks and server-side events
Experience in cross-functional product teams and explaining technical tradeoffs to finance and non-technical stakeholders
Ability to work in person at the Austin, Texas office

Nice to Have

Hands-on AWS experience (e.g., ECS, Lambda, RDS, IAM, CloudWatch)
DevOps experience: owning CI/CD pipelines (GitHub Actions), environment management, and deployment tooling
Infrastructure-as-code experience (e.g., AWS SAM)
Experience setting up monitoring, logging, and alerting across dev, staging, and production
Familiarity with payroll systems or fund accounting

Benefits

The organization offers comprehensive health and dental plans, a 401(k) with a 5% match, vacation time, and office closures for the weeks of Christmas and the Fourth of July, among other benefits.

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Jobs in the United States