Jobs in the United States

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Engineer, Quality
Magna Seating of America, Inc.
Spring Hill, TN
…full concept development; design and engineering capabilities; testing, validation and world-class manufacturing. Our award-winning seating solutions are developed from consumer research,…
Added 1 min ago
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Controls Engineer
Daikin Applied Americas Inc
Plymouth, MN
- $62,000 to $124,300 USD / year
Daikin Applied is seeking a Controls Engineer. The Controls Engineer is responsible for designing, developing, testing and implementing controls systems for Daikin’s cutting-edge HVAC…
Added 3 mins ago
Power System Protection Engineer
SEL Engineering Services, Inc.
WA · NC
We are seeking a skilled and dedicated Power System Protection Engineer to join our Engineering Services team. As an Power System Protection Engineer, you will be responsible for designing,…
Added 4 mins ago
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Field Service Engineer
Actalent
Camas, WA
- $28 to $33 USD / hour
Job Title: Field Service Engineer Semiconductor EquipmentJob DescriptionThe Field Service Engineer supports advanced semiconductor manufacturing equipment in a high-volume cleanroom…
Added 4 mins ago
HI
Senior Validation Engineer
Hospira, Inc.
KS
- $82,700 to $137,900 USD / year
Coordinate and communicate all testing with affected functional groups and evaluate test results.
Added 8 mins ago
SI
Front End SMTS Software Engineer - MeshMesh
Salesforce, Inc.
CA · WA
- $148,500 to $246,000 USD / year
You have experience in automated testing, including unit and functional testing (e.g. JUnit, Selenium, Mocha, QUnit).
Added 21 mins ago
WI
(USA) Principal, Software Engineer, Information Security
Walmart Inc.
United States
- $110,000 to $220,000 USD / year
The Principal Software Engineer, Information Security, leads the design and implementation of secure, scalable software solutions aligned with business objectives. This role requires…
Added 21 mins ago
WI
(USA) Principal, Software Engineer, Information Security
Walmart Inc.
United States
- $110,000 to $220,000 USD / year
As a Principal Software Engineer in Information Security, you will lead the design and implementation of secure, scalable software solutions that align with business objectives. This role…
Added 23 mins ago
Vehicle Safety Test Engineer
ALTEN Technology USA
Newark, CA · Irvine, CA
We are seeking a hands-on Vehicle Safety Test Engineer to support vehicle crash testing, passive safety development, and validation activities. This role plays a critical part in ensuring…
Added 23 mins ago
Test Engineer Power Electronics Traction Inverters
ALTEN Technology USA
Newark, CA · Irvine, CA
Our client is seeking a Test Engineer to support validation and testing activities for high-voltage traction inverter systems used in electric vehicle applications. This individual will…
Added 24 mins ago
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Remote Circuit Design Engineer
TEKsystems
Austin, TX
- $40 to $50 USD / hour
TEKsystems is seeking a circuit design engineer for its Alaska-based client.
Added 25 mins ago
Senior Cloud Engineer
Company 1 - The Manufacturers Life Insurance Company
MA
Are you passionate about building scalable, secure, and modern cloud solutions? We're looking for a Senior Cloud Engineer who can combine deep technical expertise with business insight to…
Added 28 mins ago
Sr Engineer - Substation Equipment (Hybrid Schedule)ID)
Eversource Energy
Hooksett, NH
The Senior Engineer will work with complex systems and equipment, while providing engineering and technical services to support our growing organization. We offer a unique and exciting…
Added 28 mins ago
Senior Principal Engineer - RF
BAE Systems
Nashua, NH
Given our continued growth, we have immediate roles available for a highly motivated Senior Principal RF/Microwave Engineer to join our Transition to Production, Production Support and…
Added 28 mins ago
Principal Engineer, System Planning (Hybrid Schedule)
Eversource Energy
Manchester, NH
The Principal Engineer must have extensive experience with modeling and planning the bulk electric power system; exhibit strong technical skills to apply to long-range load forecasting,…
Added 28 mins ago
Staff Software Development Engineer – iOS
CVS Shared Services Resources LLC
Remote, United States
…a highly skilled and innovative Staff Software Development Engineer – iOS to join our growing digital engineering organization. This Staff Engineering role offers the opportunity to drive…
Added 29 mins ago
Lead/ Senior Machine Learning Scientist, Integrative Phenotyping
insitro
South San Francisco, CA
- Build Precise Phenotypes: Develop and deploy ML methods that extract biological insight from complex, high-dimensional human cohort data such as MRI and functional genomics.
Added 31 mins ago
Systems Integration Engineer II, Automated Drive
Rivian
Palo Alto, CA
Added 31 mins ago
Staff Hardware Engineer
Nokia
United States
The Staff Hardware Engineer will be a key member of the NI ON Comp R&D Module Prod Dev team, responsible for end‑to‑end hardware development of next‑generation communication modules. You…
Added 36 mins ago
AF
Senior GenAI Developer
Accenture Flex LLC Company
United States
- $50 to $60 USD / hour
As an AI / ML Engineer, you will be responsible for developing applications and systems that utilize artificial intelligence tools and cloud artificial intelligence services, ensuring…
Added 36 mins ago
Automation Test Engineer - 6568322
Accenture Flex LLC Company
Remote, United States
Web, API & Mainframe Automation: Experience developing automated functional, regression, and system tests across web, client/server, and mainframe platforms, including SOA, SOAP and REST…
Added 36 mins ago
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Electrical Engineer
Actalent
Sunnyvale, CA
- $105 USD / hour
Job Title: Electrical EngineerJob DescriptionThe Electrical Engineer designs, develops, tests, and oversees the manufacturing and installation of electrical equipment, components, and…
Added 38 mins ago
Senior Silicon Product Development Engineer
NVIDIA USA
CA
NVIDIA is searching for a highly motivated, creative Senior Silicon Product Development Engineer with strong foundation in Product Engineering and expert project management skills to join…
Added 38 mins ago
Senior AI Engineer
NVIDIA USA
CA
…develop the future of agentic AI at scale. As the Senior AI Engineer in Operations, you implement our vision for codifying our decision logics and implement decision intelligence ensuring…
Added 38 mins ago
Compiler Verification Engineer, Compute Performance – GPU
NVIDIA USA
TX · CA
Analysis: Analyze performance degradation or functional defect of compilers, identify regression root cause, suggest corrective action, and perform reviews to continuously improve testing.

Superhuman

Software Engineer, Back-End - Mail (LatAm)

San Francisco, CA, United States

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Job details

Experience: 5+ years of experience in back-end development, with strong fundamentals in algorithms, data structures, and system design.
Posting language: English
Posted: Nov 2, 2026

Original job description

We are only able to consider candidates based in Argentina, Brazil, and Mexico. For candidates based in these countries, Superhuman offers a fully remote working model for this particular role on the Mail team. This gives team members plenty of focus time and the flexibility to do their best work from wherever they're based, while staying closely connected to a collaborative, tight-knit team culture.

ABOUT SUPERHUMAN

Superhuman is the AI productivity platform on a mission to unlock the superhuman potential in everyone. The Superhuman suite of apps and agents brings AI wherever people work, integrating with over 1 million applications and websites. The company’s products include Grammarly’s writing assistance, Superhuman Docs’s collaborative workspaces, Mail’s inbox management, and Go, the proactive AI assistant that understands context and delivers help automatically. Founded in 2009, Superhuman empowers over 40 million people, 50,000 organizations, and 3,000 educational institutions worldwide to eliminate busywork and focus on what matters. Learn more at superhuman.com http://superhuman.com and about our values here https://blog.superhuman.com/our-values/.

THE OPPORTUNITY

Superhuman is building the AI productivity platform that works everywhere people do - and the back end is where the intelligence lives. On the Mail team, our Back-End engineers build the systems that power calendar, scheduling, and AI-driven workflows, from the real-time infrastructure behind Superhuman Mail to the services that connect our AI layer to users across desktop, web, and mobile.

This is backend work at the intersection of systems engineering and AI. You’ll join the Mail team at a pivotal moment: as "AI Home" in our product and new integrations raise the bar, we’re modernizing our calendar backend, including calendar syncing, notification infrastructure, and the APIs that serve every client. That architecture is what makes agent-based features, like meeting notes and scheduling agents, possible without slowing the product down. You’ll work in Go, Postgres, Kubernetes, and AWS, alongside a strong team of product engineers.

Superhuman’s engineers have the freedom to innovate and shape the product roadmap. The complexity of our technical challenges is growing rapidly as we scale AI-powered features across every surface. You can hear more from our team on our technical blog http://grammarly.com/blog/engineering.

As a Back-End Engineer, you will:

Build and operate high-throughput production services that power AI agent orchestration, connector integrations, and real-time data pipelines.
Design and build core platform services - task schedulers, session and conversation history, client-server protocols, and the APIs that connect our AI engine to every product surface.
Work across the Superhuman product suite - whether that's Go, Mail, Docs, or Enterprise - depending on where you and the team see the best fit.
Collaborate closely with ML/AI, Product, and Front-End engineers to ship AI-powered features end to end.
Build and evolve infrastructure as code, targeting high availability for both consumer and enterprise customers.
Contribute to an engineering culture with a strong emphasis on documentation, testing, and reliability.
Mentor and grow junior engineers on the team.

QUALIFICATIONS

5+ years of experience in back-end development, with strong fundamentals in algorithms, data structures, and system design.
Experience building, deploying, and debugging production systems at scale.
Experience with AWS or other cloud platforms (GCP, Azure).
Comfort working with AI-powered systems - whether that's building infrastructure for LLM-based features, managing agentic workflows, or integrating with ML pipelines. Prior experience building backend services for AI products is a plus.
Fluency with AI coding tools (Copilot, Cursor, Claude Code, etc.) and a point of view on how they change the way teams build software.
Experience with real-time systems, event-driven architectures, or high-throughput API design is a plus.
Deep understanding of CI/CD and infrastructure as code.
Demonstrated ability to work independently, manage priorities across multiple projects, and collaborate effectively with cross-functional teams.
Strong product instincts - you care about the end-user experience and can make good tradeoffs between speed and reliability.

We invite you to share your knowledge, experience, and goals with us to help us find the best team match for you. Tell us your superpower!

COMPENSATION AND BENEFITS

Your engagement with Superhuman is facilitated through an Employer of Record (EOR). As your legal employer, the EOR administers your employment, payroll, and applicable benefits locally.

Our EOR offers competitive compensation along with a comprehensive benefits package that includes the following and more:

Health Insurance: Medical and dental coverage for you and your family
Paid Parental Leave: Statutory or 10 weeks (whichever is greater)
Paid Maternity Leave: Statutory or 10 weeks (whichever is greater)
Generous PTO: Statutory or 20 vacation days (whichever is greater) regional paid holidays, and a 20-day sabbatical after 5 years of service
Dependent & Pet Care Coverage: up to the local-currency equivalent of $950 USD while traveling for business
Lifestyle & Wellness Perks: up to the local-currency equivalent of $120 USD/quarter wellness budget
Learning & Development: up to the local-currency equivalent of $2,000 USD annual budget for books, courses, and professional training
Work From Home: Statutory or up to the local currency equivalent of $200 USD (whichever is greater)

Specific benefits and administration vary by country and EOR requirements.

The expected base salary range for this role varies by country of residence:

Brazil: R$538,000 - R$562,000
Argentina: ARS $152,000,000 - $160,000,000
Mexico: MXN $1,843,000 - $1,928,000

Final compensation within these ranges is determined based on experience, qualifications, and local market factors. Ranges are administered through the EOR in accordance with local requirements.

WE ENCOURAGE YOU TO APPLY

At Superhuman, we value our differences, and we encourage all - especially those whose identities are traditionally underrepresented in tech organizations - to apply. We do not discriminate on the basis of race, religion, color, gender expression or identity, sexual orientation, ancestry, national origin, citizenship, age, marital status, veteran status, disability status, political belief, or any other characteristic protected by law. Superhuman is an equal opportunity employer.

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