Jobs in the United States

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Added 10 hours ago
UF
Software Engineer III (Fullstack)
Uber Freight
Chicago, IL
- $124,000 to $151,000 USD / year
As a Fullstack Engineer at Uber Freight, you will be instrumental in designing and building end-to-end systems that power our logistics platform, from backend services and APIs to the…
Added 10 hours ago
Software Engineer III (Fullstack)
Uber Freight
Frisco, TX
As a Fullstack Engineer at Uber Freight, you will be instrumental in designing and building end-to-end systems that power our logistics platform, from backend services and APIs to the…
Added 10 hours ago
Senior Software Engineer (Fullstack)
Uber Freight
Frisco, TX
As a Senior Fullstack Engineer at Uber Freight, you will be instrumental in designing and building end-to-end systems that power our logistics platform, from backend services and APIs to…
Added 10 hours ago
UF
Senior Software Engineer (Fullstack)
Uber Freight
Chicago, IL
- $152,000 to $186,000 USD / year
As a Senior Fullstack Engineer at Uber Freight, you will be instrumental in designing and building end-to-end systems that power our logistics platform, from backend services and APIs to…
Added 11 hours ago
TT
Fullstack Software Engineer
True Talent Solutions Partners
San Francisco, CA
- $160,000 to $200,000 USD / year
- Four to ten years of fullstack engineering experience, including work at a startup.
Added 12 hours ago
WI
Software Engineer III
Walmart Inc.
United States
- $90,000 to $180,000 USD / year
As a Software Engineer III, you will lead the design and development of scalable software solutions by collaborating with cross-functional teams including product management and user…
Added 15 hours ago
Sr Software Engineer I-FullStack
Staples Canada
Framingham, MA
Senior Software Engineer I /Work Model: Onsite, Framingham
Added 16 hours ago
Sr. Full Stack Engineer
Fiserv
Berkeley Heights, NJ
What does a successful Senior Fullstack Engineer do at Clover?
Added 20 hours ago
Fullstack Software Engineer - Vandenberg SFB, CA
Trinzic
S. Vandenberg AFB, CA
Added 23 hours ago
Senior AI Fullstack Developer
Marvik
Remote, United States
Join as a Software Engineer to build AI full-stack solutions and shape an engineering culture that values autonomy, creativity, and technical excellence. 🚀
Added 1 day ago
HF
Software Engineering and IT Co-Op
Hendler Family Brewing Co.
Framingham, MA
- $20 to $23 USD / hour
Develop and maintain internal web applications fullstack (React, TypeScript, SQL/PostgreSQL): fix bugs, build new features, and improve existing modules used across production, taproom,…
Added 1 day ago
P
Staff Software Engineer
PermitFlow
New York City, NY
- $200,000 to $275,000 USD / year
- Extensive experience in professional fullstack development, ideally most of which you’ve spent in startups
Added 1 day ago
Fullstack Software Engineer - Vandenberg SFB, CA
KBR Wyle Services, LLC
S. Vandenberg AFB, CA
Added 1 day ago
Senior Fullstack Engineer // Typescript/Node.js/React // REMOTE PST
Kelly Services
Washington, DC
This profitable, PE-backed logistics company is hiring a full-time Senior Full-Stack Engineer in Southern California (West Coast candidates will be considered). You will own the…
Added 1 day ago
Python_AI_FullStack Engineer
Capgemini
Burlington, MA, MA
We are seeking an experienced Full Stack AI Engineer to join our growing technology team. The ideal candidate will have strong expertise in Python, Node.js, AI/ML technologies, AWS Cloud,…
Added 1 day ago
L
Engineering Manager
Legora
New York City, NY
- $224,400 to $303,600 USD / year
- A seasoned fullstack or backend engineer with 1-3 years of leadership experience
Added 1 day ago
W
Senior Software Engineer- Fullstack
Walmart
BENTONVILLE, AR
- $90,000 to $180,000 USD / year
Added 1 day ago
FullStack Developer - R01573043
Brillio
Dallas, TX
Java Fullstack with Microservices: Software Development Engineer
Added 2 days ago
Senior Software Engineer - Fullstack (Ruby on Rails)
Jobgether
Remote, United States
…and next steps. Our partner is looking for a Senior Software Engineer – Fullstack (Ruby on Rails) based in the United…
Added 2 days ago
Lead Software Engineer - Fullstack Java- Business Banking
JPMC page
Columbus, OH
As a Senior Lead Software Engineer at JPMorganChase within Community and Consumer Banking - Business Banking Technology, you will own complex services and end-to-end delivery, influence…
Added 2 days ago
Senior Software Engineer II, Fullstack (AI)
LG Ad Solutions
Denver, CO · New York City, NY
We are seeking a talented and motivated Senior Software Engineer 2 (Full Stack) to join our Measurement and Reporting team. We enable our clients to visualize their impact across different…
Added 2 days ago
M
Senior Software Engineer -AI
MetTel
NY
- $150,000 to $165,000 USD / year
We are seeking an experienced Senior Software Engineer – AI & Platform Modernization to lead the transformation of critical enterprise applications while helping establish AI-native…
Added 2 days ago
TT
Founding Fullstack Engineer
True Talent Solutions Partners
New York, NY
- $160,000 to $250,000 USD / year
…wholesale operations for consumer brands. As a founding full-stack engineer, you will own core platform systems that connect AI-powered workflows with business and logistics…
Added 2 days ago
Senior Software Engineer, Full-Stack (Backend Focus)
Oath
Remote, United States
We are seeking driven and experienced fullstack software engineers to join our team - bonus points for experience with SaaS dashboards, authentication (e.g., Auth0), and managing varying…
Added 2 days ago
AI Solutions Engineer, Sr
Realtor.com
Austin, TX
Realtor.com is looking for a Sr. AI Solutions Engineer to turn business challenges into practical AI solutions. You will collaborate with teams to uncover pain points, build rapid…

Oath

Senior Software Engineer, Full-Stack (Backend Focus)

Remote, United States

Base Salary: $120-150K

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Job details

Pay: Base Salary: $120-150K
Experience: Experience: 7+ years of professional software engineering, much of it on full-stack web applications, with depth on the back end.
Posting language: English
Posted: Oct 27, 2026

Original job description

About Oath Oath is the strategic giving platform designed to help donors maximize the impact of their contributions by guiding them to the races and causes where their dollars can make the greatest impact. Oath has directed over $150M while protecting donors' data and avoiding the spam and spin of other giving platforms. As the one stop shop for a generation of donors who want to make a difference, Oath is building the future of philanthropy. The Opportunity We are seeking driven and experienced fullstack software engineers to join our team - bonus points for experience with SaaS dashboards, authentication (e.g., Auth0), and managing varying levels of user permissions. This role will involve leading the development of key fundraising tools and admin capabilities to support our partner organizations as they fundraise for critical candidates and organizations. As a mission-driven company dedicated to making progressive change, we are committed to expanding our impact through your expertise in building and shipping incredible applications. We are also committed to developing a strong team culture anchored in transparency, empowerment, and a bias for optimistic action.

Key Responsibilities

Own major areas end to end: Take partner fundraising tools, admin dashboards, and the services behind them from technical design through launch and iteration.
Design and build our Python APIs: Build secure, well-tested FastAPI services, data models, and integrations that are easy for others to build on.
Own data ingestion: Run the pipelines that pull election and campaign data from vendors, APIs, flat files, and scraping jobs, and keep the data accurate.
Build reliable payment and vendor integrations: Work across Stripe, Chariot, and other partners, and lead or support integration migrations as the platform changes.
Evolve our data layer for scale and reliability: Help Postgres, Redis, and our background jobs hold up ahead of high-traffic election moments.
Keep production healthy: Monitor what you ship, take part in on-call, and lead incident response and blameless follow-ups for your areas.
Partner with product and design: Shape what we build, not just how. Surface tradeoffs early and suggest simpler ways to the same outcome.
Raise the team's quality bar: Do thoughtful code review, mentor other engineers, and improve our conventions, including for AI-assisted development.
Candidates must have valid authorization to work in the United States.
Experience: 7+ years of professional software engineering, much of it on full-stack web applications, with depth on the back end.
Python APIs: Strong Python, with production experience building and running APIs. FastAPI is a plus; Django or Flask experience carries over.
PostgreSQL: Solid data modeling, query tuning, and migrations. Experience scaling Postgres in production (connection pooling, replicas, high availability) is a strong plus.
Background jobs: Experience with job queues and async processing, such as Celery and Redis, including retries, idempotency, and debugging failed jobs.
Payments and integrations: Production experience with payment APIs, ideally Stripe. Comfortable building reliable third-party integrations: webhooks, reconciliation, and graceful handling of vendor outages.
Auth and permissions: Hands-on experience with authentication and role-based access control. Auth0 or a similar identity provider is a plus.
Front end: Working proficiency in TypeScript and React, enough to ship full-stack features on your own. Next.js and Vercel are a plus.
Observability: Experience monitoring and debugging production systems with tools like Datadog. Comfortable taking part in on-call.
Ownership: A track record of owning features end to end on a small team and shipping iteratively.
AI-assisted development: Uses AI coding tools effectively while fully understanding and owning what ships.
Communication: Communicates clearly with non-engineers, and gives and asks for direct feedback.

Nice to Have

Integrations with charitable giving or political ecosystem technologies such as Chariot, NGP Van
Building features on LLM APIs, such as the Anthropic Claude API
Transactional email at scale, such as SendGrid
Redux Toolkit, including migrating off older Redux patterns
Rate limiting and abuse prevention
Experience in political tech, fundraising, or fintech, especially with traffic spikes around deadlines
Base Salary: $120-150K
Equity package
Health Insurance: Comprehensive medical, dental, and vision coverage
Retirement: 401(k) matching
Time Off: Flexible PTO

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More about this job

Skills

Full-stack development
Fundraising
Python
Data models
Redis
Incident response
PostgreSQL
Data modelling
Debugging
TypeScript
React
Datadog
Communication skills
SendGrid

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