Jobs in the United States

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Added 13 hours ago
DN
Founding Engineer
Double Nickel
Brooklyn, NY
- $160,000 to $200,000 USD / year
You'll be a founding engineer working directly with the CTO and CEO, owning core systems end to end. You won't be handed tickets. You'll help decide what to ship, why it matters, and how to…
Added 13 hours ago
HA
Full Stack Software Engineer
HeyMilo AI
New York City, NY
- $120,000 to $200,000 USD / year
We're looking for a Senior Full-Stack Engineer who thrives in a fast-paced, highly dynamic environment. This role is all about quickly building and iterating on features, and working…
Added 13 hours ago
Senior Software Engineer
Marble Technologies
Lincoln, NE · Omaha, NE
…processing industry. Marble is seeking a full-time Senior Software Engineer who is ready for a challenge and eager to design, implement, and support automation solutions that are…
Added 13 hours ago
MB
Sr. ML Engineer
Memory Bridge
Remote, United States
- IRR 800,000,000 to IRR 1,200,000,000 IRR / year
This is a rare opportunity to join our team as the founding ML engineer, where your code will directly shape how AI systems remember and learn. If you’re a strong programmer who has evolved…
Added 13 hours ago
MB
Sr. Backend Engineer
Memory Bridge
Remote, United States
- IRR 800,000,000 to IRR 1,200,000,000 IRR / year
Collaborate closely with the ML engineer on the hybrid retrieval system, providing backend support for vector search, keyword search, and graph queries
Added 13 hours ago
Sr. Applied ML Engineer
Memory Bridge
Remote, United States
This is a rare opportunity to join our team as the founding ML engineer, where your code will directly shape how AI systems remember and learn. If you’re a strong programmer who has evolved…
Added 13 hours ago
NC
Junior Software Engineer (QA & Automation)
Ngo Consulting Partners
Remote, United States
- $28 to $38 USD / hour
This role is ideal for an early-career engineer excited to work on AI and data-driven products. You’ll help ensure the accuracy, consistency, and reliability of our systems while learning…
Added 13 hours ago
J
Data Engineer
Remote, United States
- $120,000 to $130,000 USD / year
Staritas is seeking a highly motivated Data Engineer to join our growing Technology team. In this role, you will design, build, and optimize scalable data solutions that support our…
Added 13 hours ago
Software Engineer III
Remote, United States
The Software Engineer III designs, develops, tests, and supports web, mobile, and cloud-based applications. This role contributes to the full software development lifecycle, leads…
Added 13 hours ago
Senior/ Staff Software Engineer, Platforms
Sagora
Boston, MA
Own the developer experience: the tooling and workflows that keep a small team shipping fast.
Added 13 hours ago
AI Systems Engineer
Sagora
Boston, MA
We are hiring an AI Systems Engineer who blends strong systems instincts with enthusiasm for AI. This is not a role for someone who wishes AI would “go away”; we want engineers who lean…
Added 13 hours ago
Integration Engineer - Fintech Platform
Sonar Search
Remote, United States
Our client, a fast-growing fintech startup, is seeking an Integration Engineer to build and maintain critical data integrations for their financial analytics platform. Success in this…
Added 13 hours ago
AI Engineer - Fintech Platform
Sonar Search
Remote, United States
Our client, an innovative fintech startup, is seeking an AI Engineer to build intelligent agents and LLM-powered features for their financial automation platform. Success in this position…
Added 13 hours ago
Senior Full-Stack Engineer
Tokenize
San Francisco, CA
Tech stack: TypeScript, React, Next.js, Python, PostgreSQL, AWS, Go, and Rust.
Added 13 hours ago
Senior Generative AI Engineer / Architect
Cinter Career
Plano, TX
・Job Title: Senior Generative AI Engineer / Architect
Added 13 hours ago
Junior Software Engineer
Xpert Development
Remote, United States
We are looking for an enthusiastic Junior Software Engineer to join our growing engineering team.
Added 13 hours ago
Backend Engineer
Xpert Development
Remote, United States
We are seeking a dynamic and passionate Backend Software Engineer to join our innovative development team. In this role, you will be at the forefront of designing, developing, and…
Added 13 hours ago
AM
Software Engineer, AI & Automation
Ace Marketing Services, Inc.
Winter Park, FL
- $55 to $65 USD / hour
Software Engineer, AI & Automation - Ace Marketing Services
Added 13 hours ago
EA
Full Stack Engineer
Ember AI
San Francisco, CA
- $140,000 to $180,000 USD / year
Proficiency in TypeScript, React, Node.js, and Python.
Added 13 hours ago
M
Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $165,600 to $331,200 USD / year
We are hiring a Principal Software Development Engineer to join the Azure PostgreSQL team, where you will work on and drive innovations in one or more areas of a relational database…
Added 13 hours ago
M
Software Engineer, Teamwork Experiences Internship Opportunities
Microsoft
WA · Redmond, WA · Redmond
- $5,690 to $12,250 USD / month
Experience using Python or other relevant programming languages through coursework, research, personal projects, or equivalent practical work, including effective use of AI-assisted…
Added 13 hours ago
M
Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
…including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent…
Added 13 hours ago
M
Senior Software Engineering Manager
Microsoft
WA · Redmond, WA · Redmond
- $119,800 to $261,000 USD / year
…continuously and drives engineering excellence. If you are a software engineer who is passionate about developing people and looking to have a huge impact at Microsoft in AI, this could be…
Added 13 hours ago
M
Principal Software Engineer - AI Infrastructure
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
As a Principal Software Engineer on this team, you will own the architecture and technical direction of major components of the training platform and drive them from ambiguous problem…
Added 13 hours ago
Electronic Ground Support Equipment (EGSE) Engineer - Level 3/4 (AHT)
SP - Orbital Space Systems
United States
Northrop Grumman's Space Sector is seeking an Electronic Ground Support Equipment (EGSE) Engineer - Level 3/4 to join our team in Gilbert, AZ.

Tokenize

Senior Full-Stack Engineer

San Francisco, CA, United States

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Job details

Posting language: English

Original job description

Help teams get more from every token. We’re building the control layer for how modern teams use AI. Come help us make that work more visible, efficient, and secure. The role Join a fast-growing early-stage team where you’ll work closely with founders who have built multiple startups and exceptional principal engineers. Together, we’re launching an innovative AI product that both engineers and CFOs love, in a collaborative and generous environment where the food is delicious and the conversations are hilarious. This is an in-office role based in San Francisco’s China Basin/South Beach neighborhood. We offer a competitive salary and generous early-stage equity. Tech stack: TypeScript, React, Next.js, Python, PostgreSQL, AWS, Go, and Rust.

Who you are

An excellent, confident engineer: You know how to build robust systems cleverly and efficiently, and you choose the right technology for the task.
An over-communicator: You keep everyone in the loop, share your ideas generously, and raise flags early when work is blocked or scope needs adjustment.
An iterative builder: You balance thoughtfulness with speed to reach the most viable solution. You learn from feedback loops and are excited to keep making the product better.
Product-minded: You love making products faster, more powerful, and easier to support. You understand how critical your work is to the success of the business.
Comfortable with early-stage ambiguity: You thrive in a fast-moving, high-agency environment alongside talented, like-minded colleagues.

What you’ll do

Build end to end: Collaboratively design, build, and deploy full-stack features, from customer-facing interfaces to backend microservices and database schemas.
Collaborate closely: Work directly with every team member in continuous feedback loops through daily standups, whiteboard sessions, and quick syncs.
Engage with customers: Help customers get expert value from the product, gather direct feedback, and use those insights to guide improvements.
Set and support engineering standards: Help lay the foundation for our codebase, test suites, deployment pipelines, and developer tooling.
Practice pragmatism: Balance technical debt with delivery speed, knowing when to ship a quick solution and when to invest in scalable infrastructure.
Build alignment: Document technical decisions, explain tradeoffs transparently, bring strong opinions loosely held, and know when to lead and when to serve.

What we’re looking for

Experience building and supporting modern web applications in production environments.
Strong command of full-stack web architecture, including modern TypeScript frameworks such as React and Next.js, Python backends such as FastAPI, and relational databases such as PostgreSQL.
A proven track record at early-stage startups or in fast-paced product incubation environments where rapid shipping is a priority.
Exceptional communication skills. You enjoy discussing complex technical concepts in service of the product and turning your ideas into working software.
You treat LLMs as a core part of how you build. You’re fluent with coding agents, comfortable designing prompts and evals, and eager to find the edge of what these models can do - then push it further.

Why join us?

Ownership and impact: You’ll be one of our earliest engineers, directly shaping the core product architecture and contributing to our builder culture.
Zero bureaucracy: No organizational molasses, gratuitous approval chains, or performative meetings.
World-class teammates: Work alongside exceptional engineers and repeat startup entrepreneurs who love building useful things that solve real problems.
A flexible, trust-based culture: We focus on winning together, and you’ll have the autonomy to do your best work.

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More about this job

Skills

TypeScript
React
Next.js
Python
PostgreSQL
AWS
Go
Rust
Microservices
Communicate with customers
Communication skills

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