Jobs in the United States

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Added 2 mins ago
Sr. Application Security Engineer
American Express Global Business Travel
Phoenix, AZ
We are seeking an experienced Senior Application Security Engineer to join our team in the corporate travel industry. This remote position requires a unique blend of application development…
Added 2 mins ago
Transportation Engineering Specialist ($4,000 Hiring Incentive)
State of Arizona
FLAGSTAFF, AZ
…of contact for all construction projects in the development process and coordinates staff as well as project needs. This position serves as a direct representative of the District…
Added 2 mins ago
T
Mission Critical Data Center Design Engineer
TEKsystems
Chandler, AZ
- $70 to $85 USD / hour
TEKsystems is looking for a Mission Critical Data Center Design Engineer to support the planning, expansion, modernization, and resiliency of mission-critical data center facilities. This…
Added 2 mins ago
Principal Software Engineer V
Indeed
Scottsdale, AZ
As a Principal Software Engineer V at Indeed, you will provide technical leadership on complex, cross-cutting platforms and systems that enable teams across the company to build high-impact…
Added 2 mins ago
Project Manager I
Cumming
Scottsdale, AZ
Added 2 mins ago
Data Engineer
Deloitte
Tempe, AZ
…work in a collaborative environment? As an experienced Data Engineer you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands…
Added 2 mins ago
Data Management Engineer - OpenText
Deloitte
Tempe, AZ
Lead workstreams involving business requirements, functional design, process design, prototyping, testing, training, and support procedures
Added 2 mins ago
Agentic AI Engineer, Senior
Deloitte
Tempe, AZ
Managing small teams to identify business requirements, functional design, process design (including scenario design, flow mapping), prototyping, testing, training, defining support…
Added 2 mins ago
Sr Databricks Data Engineer
Deloitte
Tempe, AZ
…environments, and unlock value through innovation. As a Databricks Engineer in our AI & Data practice, you will design, build, and optimize cloud-based data engineering solutions that…
Added 2 mins ago
Databricks Data Engineer
Deloitte
Tempe, AZ
…artificial intelligence capabilities. As a Databricks Data Engineer, you will support the design, build, and optimization of cloud-based data engineering solutions that enable large-scale…
Added 2 mins ago
Lead Forward Deployed Engineer, ServiceNow
Deloitte
Tempe, AZ
Govern end-to-end RAG pipeline design-including ingestion, chunking, embedding, vector retrieval, and hybrid search-ensuring production-grade quality and scalability.
Added 3 mins ago
Agentic AI Engineer, Senior - Anthropic/Claude
Deloitte
Tempe, AZ
Lead small teams through business requirements gathering, functional design, process mapping, and support-model definition, providing technical direction throughout
Added 3 mins ago
Agentic AI Engineer - Anthropic/Claude
Deloitte
Tempe, AZ
Lead small teams through business requirements gathering, functional design, process mapping, and support-model definition, providing technical direction throughout
Added 3 mins ago
AI & Data Science Engineer II
Deloitte
Tempe, AZ
Lead small teams through business requirements gathering, functional design, process mapping, and support-model definition, providing technical direction throughout
Added 3 mins ago
Associate VP Network Engineer
Deloitte
Tempe, AZ
…Our practitioners lead and support technical teams to assess, design, and deploy enterprise network solutions across campus, data center, and hybrid cloud environments, owning delivery…
Added 3 mins ago
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Entry Level Controls Systems Engineer
Actalent
Tempe, AZ
- $39 to $50 USD / hour
This full-time Control Systems Engineer role involves traveling from project to project, typically spending 3 to 6 months at each location. You will commission and validate automation…
Added 3 mins ago
Metallurgical/Chemical Engineer II
Bowman
Tucson, AZ
Bowman has an opportunity for a Metallurgical/Chemical Engineer II to join our team in Tucson, AZ.
Added 3 mins ago
Senior Mechanical Engineer, Design
RTX Corporation
tucson, AZ
The Advanced Airframes Department is seeking a Senior Mechanical Engineer to join our team at our Tucson, Arizona location. In this on-site role, you will play a pivotal part as a member of…
Added 3 mins ago
Mechanical Engineer II - Air Launched Effectors (Onsite)
RTX Corporation
tucson, AZ
…Engineers to work on multi-disciplined teams supporting the design and/or production support of Air Launched Effectors products and subsystems. The products support US Government and…
Added 3 mins ago
Entry Level QA/Test Engineer- Tucson, AZ
IBM
TUCSON, AZ
As a QA/Test Engineer within IBM Infrastructure, you will ensure the quality, reliability, performance, and security of enterprise software solutions. You will work closely with developers,…
Added 3 mins ago
I
Facilities Life Safety Systems (LSS) Engineer
Intel
Phoenix, AZ
- $89,010 to $170,630 USD / year
We are seeking a highly skilled and experienced Life Safety Systems (LSS) Engineer to join our team in a critical role responsible for the operation, maintenance, and continuous improvement…
Added 3 mins ago
Artificial Intelligence (AI) Solutions Engineer/ Developer
Robert Half
Phoenix, AZ
Our client is seeking a highly technical and innovative AI Solutions Engineer to design, build, and maintain internal applications, automations, and AI-powered tools that improve…
Added 3 mins ago
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Project Manager - GC
Actalent
Phoenix, AZ
- $50 to $65 USD / hour
…coordination between clients, field teams, subcontractors, design professionals, and company…
Added 3 mins ago
Product Manager - Acxiom Global Capabilities
Acxiom
Phoenix, AZ
…end of life. Functions as a central resource across product, design, engineering, architecture, quality, marketing, and delivery as the product(s) move through their lifecycle. Responsible…
Added 3 mins ago
AE
Sr Software Engineer I - Enterprise Architecture
American Express
Phoenix, AZ
- $123,000 to $215,250 USD / year
We are looking for a Senior Engineer I to help design, build and operate the enterprise integration and event-driven platforms that connect American Express systems at scale. This is a…

Expensify

Full Stack Engineer

Remote, United States

$150,000 to $250,000 USD / year

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Job details

Pay: $150,000 to $250,000 USD / year
Posting language: English
Posted: Oct 29, 2026

Original job description

FULL STACK ENGINEER

Remote (US)

YOUR MISSION, SHOULD YOU CHOOSE TO ACCEPT

Join our team to build the fastest way to handle expenses, and give people back their time. We don’t want someone who closes tickets because they were assigned. We want someone who figures out what’s worth building and checks that it works for the people using it.

FULL STACK ENGINEER AT EXPENSIFY

We’re looking for a resourceful, self-directed engineer who is excited to work across product and engineering. You’ll work closely with other engineers, designers, customer-facing teams, and external contributors to turn rough ideas into reliable, shipped features.

Why Join Us?

Own high-impact projects. We’re a small team. You’ll take projects from the first idea to a shipped feature, and you’ll be trusted to make the decisions along the way without handing them off or waiting for sign-off.
Work at the intersection of product, code, and AI. AI is part of the product as a whole, not a separate effort. You’ll build features with it every day, and you’ll help decide what we build as well as how we build it.
Work with people who care about the craft. You’ll be surrounded by smart, thoughtful colleagues who care about the quality of what we ship and the results it delivers, and who will hold your work to the same standard.

ABOUT YOU

You manage yourself. We’re a flat organization, so nobody sets your day. You decide what matters, figure out for yourself whether it’s working, and keep moving without waiting to be told
You write clearly, in code and in prose. We’re remote-first, so most of our thinking happens in docs, threads, and pull requests.
You think like a product owner. You ask who a feature is for and why it matters first and enjoy getting into the predesign conversations.
You work fluently with AI. We use it constantly, and you know how to direct it, check its work, and tell when it’s leading you astray
You review others’ work with care. You can give direct, thoughtful feedback to open-source contributors and help them work better without slowing them down
You have a strong grasp of design patterns and system design, and you can apply them in a production codebase
You can work fluidly across departments, such as design, customer-facing teams, and engineering, and you’re great at communicating needs and tradeoffs
You’re ambitious about your own growth and want to use this role to get somewhere specific, not staying comfortable anywhere for long.
You have a self-starter mindset: proactively spotting gaps, diagnosing issues, and rolling up your sleeves to build or fix the most valuable thing without being asked
You have a work ethic unequaled by your peers, are the hardest worker in the room, and are a force multiplier, inspiring others to follow your example.

Daily Focus & Responsibilities

Plan, build, and maintain cross-stack features like accounting integrations, advanced receipt scanning, calendar integrations, and credit card transaction imports
Squash bugs and improve the reliability of our app, so the things we ship keep working
Maintain and improve high-quality code to give customers industry-leading experiences
Review pull requests from internal engineers and external contributors, guiding both quality and direction
Use AI tools across your workflow to increase efficiency, with good judgment about when to trust the output and when to dig in
Make product calls on what to build, what to cut, and what to rethink, with clear reasoning for each
Spot repetitive work and automate it, so no one does by hand what a script can do
Share what you know: we’ll share our editor tricks, dotfiles, and productive workflows, and we want yours too
Lift up the team around you to do more with less, work smarter, and pitch in to keep the lights on.

WHAT WE’RE LOOKING FOR

Strong command of design patterns and system design, applied in production-level code
Clear communication, written and spoken, including native-level English
A natural problem solver who automates solutions instead of repeating work
An understanding of the role and impact programming has on the organization as a whole
A drive to grow your skills in programming and leadership within the organization
Experience with JavaScript, React, React Native, PHP, C++, Java, iOS, or Android
(Bonus) Experience in maintaining a codebase that takes outside contributions, such as an open source project

COMPENSATION & BENEFITS

Full-time salaried position
401k with employer match
100% medical/dental/mental health support/vision contributions
$20k annual family planning benefit through Carrot
Up to 3 months of fully paid parental leave, with up to 6 months for birthing parents
$5k relocation reimbursement if you move to one of our US offices (NYC, SF or PDX)
Commuter benefits
Flexible vacation policy

We’re committed to providing a fair and inclusive hiring experience. If you need a reasonable accommodation at any stage of the process, just let us know - we’re happy to help

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More about this job

Skills

Communication skills
Leadership
JavaScript
React
React Native
PHP
C++
Oracle Java

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