Jobs in the United States

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Added 7 mins ago
Machine Learning Engineer
Raydar
San Francisco, CA
…training, experiment design and evaluation. The role suits an engineer who can move quickly, test ideas rigorously and extend the product into new building…
Added 47 mins ago
IT Security Engineer
CoolSys
UNAVAILABLE
We are seeking a mid-level Security Engineer to support security operations across a geographically distributed, multi-architecture environment. This role is intended for an engineer with 4…
Added 1 hour ago
Senior GNC Engineer
Kastel Staffing
Moorpark, CA
We are seeking a Senior GNC Engineer IV with extensive experience in drone flight dynamics, control theory, state estimation, and autonomous flight systems. In this role, you will lead the…
Added 1 hour ago
Senior GNC Engineer
Kastel Staffing
Huntsville, AL
We are seeking a Senior GNC Engineer IV with extensive experience in drone flight dynamics, control theory, state estimation, and autonomous flight systems. In this role, you will lead the…
Added 1 hour ago
K
Sr. Al Solution Engineer
Kentro
UNAVAILABLE
- $101,000 to $140,000 USD / year
Kentro is hiring for a Sr. AI Solution Engineer to support secure cloud data and applied AI initiatives for government customers. You will build governed data pipelines, automate cloud and…
Added 1 hour ago
Software Integration Engineer, Autonomy
42dot
San Francisco
- Experience contributing to CI/CD and automated validation pipelines
Added 1 hour ago
Sr. Software Integration Engineer, Autonomy
42dot
San Francisco
- Experience building CI/CD and automated validation pipelines
Added 1 hour ago
RH
Sr. Software Engineer
Robert Half
Peoria, AZ
- $150,000 to $155,000 USD / year
We are looking for a Senior Software Engineer to lead the software direction of a well-established product line in Peoria, Arizona. This role is ideal for an engineer who enjoys working at…
Added 1 hour ago
O
Principal Core Infrastructure Engineer
Oracle
Austin, TX
- $114,600 to $234,600 USD / year
Oracle Cloud Infrastructure (OCI) is hiring a Principal Core Infrastructure Engineer to join the Next Gen Network Observability team. Help build cloud-scale intelligence systems that enable…
Added 2 hours ago
Sr. DevOps Engineer
Forta Solutions, LLC
Denver, CO
We are looking for a strong Senior DevOps Engineer who can help shape the future of Warehouse Lending technology by working closely product leadership, engineering, QA, and implementation…
Added 2 hours ago
SO
Software Engineer (Systems Programmer/Developer III) - 61161323
State of South Carolina
West Columbia, SC
- $67,728 to $121,890 USD / year
The South Carolina Department of Education is seeking a skilled Software Engineer to design, build, and support the applications and integrations that serve students, educators, and…
Added 2 hours ago
Data Engineering/Analytics Support
CACI, INC.-FEDERAL
Norco, CA
We are seeking a flexible, proactive, and detail-oriented engineer with a passion for analytics and a commitment to delivering high-quality products under government direction.
Added 2 hours ago
Data Engineering/Analytics Support
CACI, INC.-FEDERAL
Norco, CA
We are seeking a flexible, proactive, and detail-oriented engineer with a passion for analytics and a commitment to delivering high-quality products under government direction.
Added 2 hours ago
Data Engineering/Analytics Support
CACI, INC.-FEDERAL
Norco, CA
We are seeking a flexible, proactive, and detail-oriented engineer with a passion for analytics and a commitment to delivering high-quality products under government direction.
Added 2 hours ago
Senior Frontend Engineer
TeamSnap
Remote, United States
TeamSnap is seeking a Senior Frontend Engineer interested in working across the stack to join our fully distributed engineering team to help us continue our impressive growth from 2+…
Added 2 hours ago
Sr. Yield Enhancement Electrical Failure Analysis Engineer
Micron Technology
Boise
JR109607 Sr. Yield Enhancement Electrical Failure Analysis Engineer
Added 2 hours ago
Principal Software Engineer - Simulation Data, Validation & Infrastructure
Irving, TX
● Experience with APIs, distributed systems, containers, automated testing, CI/CD, source control, and observability. Principal Engineer Job Description Page 3
Added 2 hours ago
Principal Software Engineer - Robotics & Physical AI Simulation
Irving, TX
This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.
Added 2 hours ago
Principal Software Engineer - Digital Twin and Simulation Platform
Irving, TX
This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.
Added 2 hours ago
Principal Software Engineer - Agentic AI & Simulation Automation
Irving, TX
This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.
Added 2 hours ago
Process Engineer
Boose Aluminum Foundry Co., Inc.
Reamstown, PA
…foundry expertise with modern engineering technologies, including automated molding, casting simulation, quality testing, and product development support. Boose is known for its…
Added 2 hours ago
Senior Engineer, IAM Platform Engineering
AmerisourceBergen
Conshohocken, PA
…API-driven integrations, identity orchestration workflows, and automated provisioning solutions to securely connect business applications, cloud services, and enterprise identity platforms.…
Added 2 hours ago
I&T Systems Engineer Staff
Lockheed Martin
King of Prussia, PA
Within RMS SEMS, we are seeking an experienced Integration & Test (I&T) Systems Engineer Staff with proven expertise planning, coordinating, executing, and troubleshooting hardware/software…
Added 2 hours ago
Staff Engineer - Automation
AEO Employment Services Co LLC
PITTSBURGH, PA
Added 2 hours ago
EG
QA Automation Engineer
Eliassen Group
Harrisburg, PA
- $75 to $82 USD / hour
Develop, document, and maintain functional test cases and test artifacts such as test data, data validation, and automated scripts.

ProphetX

Quality Assurance Engineer

Remote, United States

$80,000 to $120,000 USD / year

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Job details

Pay: $80,000 to $120,000 USD / year
Apply by: Nov 27, 2026
Experience: 3 to 5 years of hands-on QA experience on web and/or mobile software products.
Posting language: English
Posted: Nov 6, 2026

Original job description

Role Overview As a QA Engineer, you will be a generalist who supports quality across the platform. You will validate new features, run regression cycles, test APIs and backend behavior, and help decide when a release is ready to ship. You will work with whichever team needs coverage most, so you are comfortable switching between web, mobile, and API testing, and between feature work and release crunch. You report to the QA Lead and partner closely with the mobile QA and automation engineers and with the product.

Candidates based in the Eastern or Central time zones are preferred, so the working day overlaps well with the engineering team.

What You’ll Own Key Responsibilities & Areas of Ownership

Test new features across web, mobile, and API layers in close collaboration with product and engineering during active development.
Write, maintain, and execute test cases and test plans for new and existing features.
Run regression testing cycles ahead of releases and confirm each build meets quality standards before it ships.
Perform exploratory testing to find issues that scripted test cases miss.
Test backend and API behavior, including request/response validation, error handling, and data integrity.
Validate wallet, balance, and financial transaction flows with the care that real-money products require.
Identify, document, and track defects with clear reproduction steps, evidence, and severity assessments, and verify fixes.
Work with the mobile QA engineer and the automation engineer to identify regression cases worth automating, and contribute to automated test coverage as time allows.
Flag quality risks, gaps in coverage, and process improvements to the QA Lead.

What We’re Looking For Required Skill Set & Evaluation Criteria

3 to 5 years of hands-on QA experience on web and/or mobile software products.
Strong manual testing skills: writing clear test cases and test plans, running regression suites, and exploratory testing.
Experience testing APIs with Postman or similar tools, and working knowledge of SQL for validating data.
Experience with Jira and a test management tool such as TestRail.
Experience testing financial, payments, or wallet flows, or other products where errors have real monetary impact.
Interest in betting and prediction markets (markets, odds, events, settlements). Direct sportsbook or betting experience is a strong plus.
Comfort using AI tools (e.g., ChatGPT, Copilot, Claude) to speed up test design and bug triage.
Clear written communication, and the ability to prioritize when several teams need testing at once.
Comfortable in a fast-moving Agile environment with regular releases, and working remotely with a day that overlaps ET or CT business hours.

Why Join Us! Compensation & Ownership

Competitive compensation aligned to role and market
Equity opportunities so you share in what we’re building
A clear connection between impact and reward

Health & Wellbeing

Medical, dental, and vision coverage
Flexible time off built on trust and accountability
A culture that respects your time and avoids unnecessary meetings

Remote & Flexible Work

Fully remote within the U.S.
Flexibility to work in the way that helps you do your best work

The Opportunity

Be the go-to quality expert across web, mobile, and API at a growing betting exchange startup
Take on a high-impact role with direct influence on user experience and platform reliability
Work closely with a remote engineering team on a modern, evolving platform
Be part of a CFTC-certified exchange as it scales in the U.S. market

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More about this job

Skills

Quality assurance
Collaboration
Postman
SQL
Jira
Communication skills

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