Jobs in the United States

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Added 1 min ago
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Linux Messaging Engineer
TEKsystems
Irving, TX
- $60 to $65 USD / hour
…required SLAs. Manage and support Email Routing infrastructure applications on a day to day basis. Installs, configures and troubleshoots Applications used to support Email Routing…
Added 1 min ago
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Linux Messaging Engineer
TEKsystems
Charlotte, NC
- $60 to $65 USD / hour
…required SLAs. Manage and support Email Routing infrastructure applications on a day to day basis. Installs, configures and troubleshoots Applications used to support Email Routing…
Added 1 min ago
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Ai Engineer
TEKsystems
Palo Alto, CA
- $80 to $85 USD / hour
Design, build, and deploy AI-powered applications and agentic workflows.
Added 6 mins ago
Senior Software Engineer, AI
Anduril Industries
Costa Mesa, CA
Learn and evangelize. You will be an expert on current AI technologies and trends (and their practical applications)
Added 6 mins ago
Community Affairs Manager
Nscale
United States
Added 8 mins ago
Site Reliability Engineer
E2B
San Francisco, CA
- Building AI agents or applications that use tools, execute code, or run in sandboxes.
Added 9 mins ago
Sr Technical Support Engineer - Electromagnetism
Synopsys
Boulder, CO
Enable successful adoption of Synopsys electromagnetics solutions across signal integrity, power integrity, and high-frequency design applications
Added 9 mins ago
Senior Consultant- CyberSecurity
Sia
New York, NY
…(Unix/Linux, Windows and/or MacOs), Cloud (AWS, Azure and/or GCP), applications (Web Server, DB, Middleware, etc.) as well as cryptography; knowledge in Blockchain would be a…
Added 10 mins ago
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Data & Platform Engineer
Truist Bank
Richmond, VA · Atlanta, GA · Charlotte, NC
- $105,040 to $130,030 USD / year
…Emphasizes delivering scalable, reliable, and high-quality applications by applying advanced best practices in coding, architecture, and software lifecycle management, while collaborating…
Added 10 mins ago
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Chief Operating Officer
State Teachers' Retirement System
CA
- $22,084 to $32,084 USD / month
Added 10 mins ago
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ADMINISTRATIVE SUPPORT ANALYST
CA Science Center
CA
- $3,861 to $6,276 USD / month
Applications will be reviewed beginning Friday, November 13 2026, and every Friday thereafter until filled.
Added 11 mins ago
Senior Forward Deployed Engineer, AWS Forward Deployed Engineering
Amazon Web Services, Inc.
Boston, MA · Arlington, VA · Seattle, WA · New York, NY · East Palo Alto, CA
Build production AI applications. Design and develop production-grade software powering AI and agentic workflows - orchestration layers for multi-agent systems, retrieval pipelines,…
Added 12 mins ago
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Technician
Aerotek
Mesa, AZ
- $21 to $24 USD / hour
Added 12 mins ago
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Electrical Assembler
Aerotek
Goodyear, AZ
- $20 to $22 USD / hour
Added 12 mins ago
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Maintenance Technician
Aerotek
Taylor, TX
- $32 to $34 USD / hour
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications a
Added 12 mins ago
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Sr. Technical Program Manager
Arlo Technologies, Inc.
Milpitas, CA
- $140,000 to $170,000 USD / year
Working knowledge of REST APIs, OAuth and identity, webhooks, cloud services and mobile or web applications, enough to challenge estimates and spot risk
Added 12 mins ago
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Product Line Manager - Partner Integrations and Hardware Solutions
Arlo Technologies, Inc.
Milpitas, CA
- $130,000 to $155,000 USD / year
Support the development or enhancement of partner portals, developer portals, API portals, documentation, onboarding materials, testing resources, and partner enablement tools.
Added 12 mins ago
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Porter
Aerotek
Bethlehem, PA
- $18 to $20 USD / hour
…sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that…
Added 12 mins ago
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Welder
Aerotek
Billings, MT
- $20 to $25 USD / hour
Added 12 mins ago
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Welder
Aerotek
Sunnyvale, TX
- $20 to $22 USD / hour
Added 12 mins ago
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Maintenance Mechanic
Aerotek
Lebanon, TN
- $25 to $28 USD / hour
…sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that…
Added 12 mins ago
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Clean Room Operator
Aerotek
Mason, OH
- $20 to $25 USD / hour
Added 12 mins ago
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Welder/fabricator
Aerotek
Louisville, KY
- $22.5 to $23 USD / hour
…sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that…
Added 12 mins ago
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Production Associate
Aerotek
Indianapolis, IN
- $18 to $20.5 USD / hour
Added 12 mins ago
Director, AI Platform & Agentic Engineering, AI & Genome Sciences
Merck
Cambridge, MA
AI Platform & Research Engineering: Build and evolve the AI/ML research environment, developer tooling, and reusable capabilities that connect scientists with data, knowledge, compute, and…

Simplex

Full Stack Sofware Engineer

Austin, TX, United States

Base salary of $220,000–$280,000, depending on experience, skills, and scope of responsibility.

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Job details

Pay: Base salary of $220,000–$280,000, depending on experience, skills, and scope of responsibility.
Posting language: English
Posted: Nov 3, 2026

Original job description

This role is in-office M-F in the Flatiron District, NYC, NY. Our client is a technology company building software that helps independent retailers manage and grow their businesses. Its platform connects essential retail operations, including checkout, payments, inventory, online sales, and back-office workflows, with AI-powered capabilities. The engineering team works together in person in New York City, releases improvements frequently, and partners directly with business owners to understand how the product performs in day-to-day operations. About the Role Our client is seeking a Full Stack Software Engineer who combines strong technical fundamentals with thoughtful product judgment. You’ll own features from initial problem definition through production, building intuitive user experiences backed by reliable APIs, data models, and infrastructure. This role offers substantial ownership across customer-facing products and shared engineering foundations. You’ll collaborate with product partners, customers, and fellow engineers to identify problems, evaluate tradeoffs, and deliver practical solutions. The core technology stack includes TypeScript, React, Next.js, tRPC, Prisma, and PostgreSQL. What You’ll Do

Build and deliver full-stack features spanning React interfaces, backend services, APIs, and relational data models.
Own projects through discovery, technical design, implementation, testing, release, and ongoing improvement.
Improve checkout and payment reliability, accounting for concurrent activity, interrupted connections, retries, and transaction recovery.
Develop reusable components, internal tools, and workflows that help other engineers build more effectively.
Monitor and improve the systems you deliver, investigating performance issues across the browser, application, and database.
Use logs, metrics, and tracing to diagnose production incidents and address their underlying causes.
Incorporate AI coding tools into development while reviewing generated code and validating correctness.
Contribute to architecture discussions, code reviews, and mentoring.

What You Bring

A track record of owning substantial full-stack applications in production, with clear examples of your technical decisions and impact on users.
Strong programming fundamentals and modern frontend expertise, including state management, accessibility, interaction design, and performance.
Strong backend and relational database skills, particularly with PostgreSQL, including schema design, transactions, indexing, and query optimization.
Practical understanding of distributed systems concepts such as concurrency, idempotency, retries, and partial failures.
Experience troubleshooting production systems and improving reliability through effective observability.
Product judgment and the ability to turn an ambiguous customer need into a focused, usable solution.
The ability to independently move an open-ended project forward while communicating clearly with teammates.

Nice to Have

Experience with payments, retail technology, point-of-sale systems, or software supporting multi-location businesses.
Familiarity with card terminals, payment authorization and capture, or systems designed to remain resilient during connectivity issues.
Experience with the core stack or infrastructure tools such as AWS Aurora/RDS, ElastiCache, Datadog, and OpenTelemetry.
Experience creating shared architecture, development tools, or engineering practices adopted across teams.
Experience building LLM-powered features or improving engineering workflows with AI coding tools.

Candidates do not need experience with every technology listed. Demonstrated engineering judgment, product ownership, and the ability to learn quickly are valued. Compensation and Benefits

Base salary of $220,000–$280,000, depending on experience, skills, and scope of responsibility.
Meaningful equity.
Fully company-covered medical and dental benefits.
401(k).
Weekly catered lunch and dinner available each evening for employees who would like to eat with the team.

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