Jobs in the United States

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Added 1 min ago
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Elasticsearch Engineer *No C2C*
TEKsystems
Lincoln, MA
- $120,000 to $250,000 USD / year
…across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive…
Added 2 mins ago
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Software Engineer II
Insight Global
Marlborough, MA
- $70 to $75 USD / hour
Insight Global is seeking a Software Engineer II for a top medical technology client. This candidate will join a growing team supporting the development of an innovative digital diagnostics…
Added 23 mins ago
Staff Software Engineer, Cloud ML Compute Services
Google
Kirkland, WA
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google Cloud's needs with opportunities to switch teams and…
Added 24 mins ago
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Product Engineer
True Talent Solutions Partners
Palo Alto, CA
- $185,000 to $205,000 USD / year
- Two to four years of experience as a product, frontend, or full-stack software engineer.
Added 24 mins ago
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Senior Full Stack Engineer
True Talent Solutions Partners
Boston, MA
- $185,000 to $210,000 USD / year
- Six to ten years of full stack engineering experience, including shipping user-facing products from 0 to 1 at an early-stage or high-growth startup.
Added 25 mins ago
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Automation Engineer (Terraform)
Insight Global
Tucson, AZ
- $65 to $75 USD / hour
- Collaborate with developers, including a full‑time full‑stack engineer, supporting integration needs and front‑end alignment when required (Angular/TypeScript exposure beneficial)
Added 54 mins ago
Senior / Staff Software Engineer
Axella
Boston, MA
Core platform. Full-stack development across React, Node.js, and MongoDB. Building document intelligence pipelines for batch records, PDFs, Excel files, and images, and turning unstructured…
Added 54 mins ago
Backend LLM Engineer
Berrie AI Inc
Berkeley, CA · Burlingame, CA · Campbell, CA · Cupertino, CA · Emeryville, CA · Foster City, CA · Fremont, CA · Menlo Park, CA · Milpitas, CA · Mountain View, CA · Oakland, CA · Palo Alto, CA · Redwood City, CA · San Francisco, CA · San Jose, CA · San Mateo, CA · Santa Clara, CA · Sunnyvale, CA
1-2 years of backend/full-stack experience with production systems
Added 55 mins ago
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Founding Full-Stack Software Engineer Who Has Applied for US Green Card / Visa
OpenGreenCard
San Francisco, CA
- $80,000 to $140,000 USD / year
…consultant at McKinsey before settling down at Stripe as a full-stack engineer, where he worked closely with support teams to build tools that made support agents’ work more…
Added 55 mins ago
Full-Stack Mobile Software Engineer
Spirit AI
Alexandria, VA · Arlington, VA · Fairfax, VA · Tysons, VA · Washington, DC
🌟 Full-Stack Mobile Engineer (iOS & Android)
Added 56 mins ago
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Founding Engineer
FlywheelXX
United States
- £50,000 to £100,000 GBP / year
Role: Founding Engineer (First Technical Hire)
Added 56 mins ago
Lead Application Engineer
Deliberately.ai
San Francisco, CA
We are looking for a Lead Application Engineer to join our team and lead the development of key projects across our application. This senior-level role requires someone who can…
Added 57 mins ago
AI Research Engineer
The Path
San Francisco, CA
…requirements into concrete model and system changes. Partner with full-stack product engineers so that new AI capabilities are easy to integrate and maintain in the…
Added 57 mins ago
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Founding AI Engineer
Paratus
San Francisco, CA
- $170,000 to $210,000 USD / year
As a founding engineer, you’ll own the full lifecycle of Paratus’ AI systems - from deeply understanding user needs, to shaping product strategy, to launching reliable agents that service…
Added 58 mins ago
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Founding Product Engineer
Goblins
New York City, NY
- $100,000 to $200,000 USD / year
This is a full-stack engineer's role with a heavy focus on our next stage of growth: Your objective is to ensure that every one of the 350K math teachers in the United States is using…
Added 59 mins ago
BA
Full Stack Product Engineer
Babs AI
San Francisco, CA
- $150,000 to $200,000 USD / year
We’re looking for a Full-Stack Product Engineer to help design and build the Babs experience from end to end. You’ll work across the stack, from the interfaces that families touch every day…
Added 59 mins ago
Founding Engineer
Marlow
New York City, NY
Backend or full-stack engineer who has owned real workflows end-to-end
Added 1 hour ago
JR
Founding Engineer
JumpStars Rocket Roles
San Francisco, CA
- $130,000 to $200,000 USD / year
Full-Stack Development: Take ownership of both frontend and backend services, including our Next.js/Tailwind frontend, high-throughput proxy worker, application and analytics databases…
Added 1 hour ago
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Full Stack Engineer
Talented.co
Bellevue, WA
- $140,000 to $180,000 USD / year
We are a rapidly growing tech company focused on AI Voice. We are looking for a talented and passionate Full Stack Engineer to join our dynamic team and contribute to the development of…
Added 1 hour ago
Lead Engineer, Internal Tools & Business Systems
Aquaria
Austin, TX
Make build-versus-buy decisions, and manage the SaaS vendors and consultants behind our stack
Added 1 hour ago
VT
Client Engineer
Varsity Technologies
San Francisco, CA
- $75,000 to $90,000 USD / year
Varsity, a company under Treeline, is looking for a Client Engineer to handle complex technical issues across both remote and onsite client environments. Based in the Bay area, this is a…
Added 1 hour ago
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Founding Full-Stack Engineer
Maia
San Francisco, CA
- $100,000 to $200,000 USD / year
We’re seeking a founding engineer who thrives in a fast-paced environment and can work across our tech stack (React Native, FastAPI, AWS). Experience with machine learning is a plus.
Added 1 hour ago
Software Engineer
Propagentic
Remote, United States
…resilience. As we continue to grow, we are seeking a talented Full Stack Software Engineer with a strong emphasis on backend development to join our…
Added 1 hour ago
Senior/Staff Software Engineer [Full Stack]
Prudentia Sciences
Boston, MA · New York, NY
Full-Stack Engineering: Proven experience building modern web applications end-to-end - from intuitive, performant front-ends (React, Next.js, or similar) to robust, scalable back-ends…
Added 1 hour ago
RH
Founding Engineer (AI / Full Stack)
Rovi Health
New York City, NY
- $150,000 to $220,000 USD / year
Full-stack experience across frontend, backend, data infrastructure, and ideally some AI workflows

EarnIn

Senior Staff Software Engineer

Mountain View, CA, United States

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Job details

Posting language: English
Posted: Nov 4, 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 people 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 excited to bring on world-class talent to help shape the next chapter of our growth journey.

EarnIn is becoming an AI-native company, embedding AI agents into how we build, analyze, and operate across every function. Teams use AI Agents to move from ideas to execution faster. By letting agents handle repetitive tasks, our people can focus on judgment, creativity, and hard problems. We pair this experimentation with the strict review and security guardrails our regulated financial environment requires, always keeping a focus on privacy and the people who rely on our products.

As a company, we are becoming AI-native, and we encourage you to use AI tools throughout much of your interview process. If you use AI during the live interview, just say so; a quick, natural mention of how it helped and why you are using it is all we need. What we're evaluating is your judgment, reasoning, and ability to own and defend your work, not whether AI was involved. Some rounds, particularly those focused on your career history and past experiences, will not allow the use of AI, and we'll let you know of those in advance. When in doubt, ask your recruiter or interviewer directly.

POSITION SUMMARY

We seek an experienced, passionate, and resourceful Senior Staff Software Engineer to join our product engineering team. You will work cross-functionally with various teams and contribute to designing and developing our core products. The Mountain View base salary range for this full-time position is $279,000-$341,00-00, plus equity and benefits. We determine salary ranges by role, level, and location. This hybrid position in Mountain View requires 2 days of in-office work per week.

WHAT YOU’LL DO

Own architecture that spans business units: define domain boundaries, decide where cross-cutting concerns belong, and keep product logic, policy, and funds flow in the right layers.
Lead design and architecture reviews across BUs, and record decisions in clear, durable architecture decision records.
Drive decomposition and unification roadmaps for shared systems, including how user state is split across domains, and sequence the work so teams can adopt it incrementally.
Prevent accumulated complexity by making deprecation, experiment cleanup, and clear ownership part of the design, not an afterthought.
Partner with Platform, Money Platform, and BU engineering leads so standards are practical, adopted, and not duplicated.
Use AI tools daily for design exploration, code analysis, and review, and build the agents, skills, and documentation that make our architecture legible to both engineers and AI coding agents.
Set the bar for responsible AI-assisted development: guardrails, review practices, and patterns that keep AI-generated code consistent with our architecture.
Mentor Staff and Senior engineers through design reviews, code, and architecture guidance, and help raise the technical bar across teams.
Contribute to hiring and onboarding, and represent engineering in technical discussions with product, risk, and leadership.

WHAT WE’RE LOOKING FOR

Bachelor’s, Master’s, or PhD in computer science, computer engineering, or a related technical discipline, or equivalent industry experience.
10+ years of backend or full-stack software development, with a track record of designing and evolving large distributed systems.
Demonstrated experience defining domain boundaries and service contracts across multiple teams, with practical knowledge of domain-driven design, event-driven systems, and clean architecture.
Hands-on, daily use of AI coding and design tools, with concrete examples of how they changed the way you work and the results you achieved.
Experience leading cross-team technical initiatives and influencing without direct authority, including resolving disagreements between teams.
Excellent written and verbal communication, including the ability to turn complex trade-offs into clear decisions and documentation.
Experience in fintech, payments, or other regulated, high-reliability environments is a plus.
Ability to thrive in a fast-paced, dynamic, results-driven environment.

# LI-Hybrid 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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