Jobs in the United States

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Added just now
Ansible Automation Engineer
Stefanini Group
Dallas, TX
Stefanini is looking for Senior Automation Engineer - Ansible - Remote
Added just now
C
Project Engineer
Continental
Sumter, SC
- $100,000 to $120,000 USD / year
…individuals with a disability. If you need assistance in the application process, please…
Added 1 min ago
Battery System Quality Engineer
Apple
Austin, TX
Added 1 min ago
WI
(USA) Staff, Software Engineer
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
Walmart is seeking a Staff Software Engineer to lead the development and delivery of scalable platform capabilities, including infrastructure, tooling, and AI/ML frameworks. This role…
Added 1 min ago
WI
(USA) Systems and Infrastructure Engineer II
Walmart Inc.
United States
- $70,000 to $130,000 USD / year
Join Walmart as a Systems & Infrastructure Engineer II supporting the Meeting Events & Enterprise Technology Solutions (MEETS) team, where you will help design, configure, deploy, and…
Added 1 min ago
SW
Principal, Software Engineer
Sam's West, Inc.
United States
- $143,000 to $286,000 USD / year
As a Principal Full-Stack Engineer on the mGPS/Compass team, you will lead the design and delivery of the Java services and web experiences that power Walmart's in-store positioning,…
Added 2 mins ago
J
Senior Data Engineer
Justworks
NY
- $188,000 to $242,000 USD / year
As a Senior Data Engineer, you will shape the direction of the Data Platform Engineering team through the quality of your work, your architectural judgment, and your influence on peers.…
Added 2 mins ago
Quality Engineer (Onsite - Brookings, SD)
USA SOLVENTUM US LLC
SD
As a Quality Engineer, you will have the opportunity to tap into your curiosity and collaborate with some of the most innovative and diverse people around the world. Here, you will make an…
Added 2 mins ago
SF
Forward Deployed Engineer
Spring Fertility
San Francisco, CA
- $150,000 to $180,000 USD / year
The Forward Deployed Engineer will serve as the bridge between technology and the business. This highly cross-functional role combines software engineering, AI implementation, systems…
Added 3 mins ago
W
Software Engineer 3
Wyetech
Annapolis Junction, MD
- $87.16 to $118.03 USD / hour
Added 3 mins ago
Senior Electrical Engineer
Proserv
Houston
Must have the
Added 3 mins ago
Associate Manager, Agentic AI Engineer
Avanade Inc. Company
United States
The Agentic AI Engineer designs, develops, integrates, and operationalizes enterprise AI agents using Microsoft Foundry and Microsoft Copilot Studio. This role combines software…
Added 4 mins ago
RU
Mechanical Design Engineer
Randstad USA
Dublin, OH
- $75,000 to $85,000 USD / year
Growing manufacturer on the north side of Columbus is seeking a Mechanical Design Engineer to add to their Application Engineering team. The ideal candidate will have at least 3 years of…
Added 4 mins ago
Senior Software Engineer
Fidelity Technology Group, LLC
Westlake, TX
…and technical problems. We are looking for a Senior Software Engineer who will develop and improve core applications in a Java, Spring and Oracle environment using the agile…
Added 4 mins ago
Business Intelligence Engineer II, R2L Analytics
Amazon.com Services LLC
Bellevue, WA
…Rural Logistics (R2L) is looking for a Business Intelligence Engineer to establish a standardized data platform with clean, reliable and accessible data feeds allowing Operations and…
Added 4 mins ago
Event Producer, Event Productions, Engine Acceleration Services
Amazon.com Services LLC
Bellevue, WA · Seattle, WA
- Partner with the Systems Engineer to manage technical needs
Added 4 mins ago
System Development Engineer, Amazon Leo, Amazon Leo
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
As a System Development Engineer, you'll design and build the test automation framework and procedures that validate our satellite network end to end -- and the full stack it runs on, from…
Added 4 mins ago
Senior Satellite GNC Engineer, Amazon Leo
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
Added 4 mins ago
Business Intelligence Engineer II, ORBIT - Capacity Planning BI
Amazon.com Services LLC
Austin, TX · Bellevue, WA
…business decisions? Amazon is looking for a Business Intelligence Engineer II to design and build scalable analytics solutions that empower teams to make smarter, faster decisions. In this…
Added 4 mins ago
Software Development Engineer, 3P Measurement Tech
Amazon.com Services LLC
New York, NY
- 1+ years of software development engineer or related occupational experience
Added 4 mins ago
Systems Development Engineer - Storage Systems Team, S3 Storage Systems Team
Amazon Data Services, Inc.
Denver, CO
Added 4 mins ago
Robotics SDE, Safe Autonomy, Compass
Amazon.com Services LLC
Pasadena, CA · North Reading, MA
We are seeking a robotics Software Dev Engineer to join Compass. In this role, you will own the integration of the Compass software into various platforms, including mobile robots, mobile…
Added 5 mins ago
Ansible Automation Engineer
Stefanini Group
Dallas, TX
Stefanini is looking for Senior Automation Engineer - Ansible - Remote
Added 5 mins ago
B3 Supervisor C&S I- Columbia, SC
Norfolk Southern Corp.
Columbia, SC
…to include an up-to-date resume along with a completed job application to give you the best opportunity to be considered. A complete resume helps us to better understand your unique…
Added 5 mins ago
Maintenance Reliability Engineer Senior
Advanced Technology Services
United States- Carlstadt, NJ
Knowledgeable application of common precision tools and practices.

ELITEBRAIN

Sr. Full-Stack Software Engineer

Remote, United States

$50 to $100 USD / hour

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Job details

Pay: $50 to $100 USD / hour
Working hours: 15 hours per week
Posting language: English
Posted: Nov 11, 2026

Original job description

Company Description Our client is a technology organization working on advanced artificial intelligence initiatives that leverage real-world software engineering expertise to improve the capabilities of next-generation AI systems. The organization engages experienced software engineers to contribute to projects involving software development, technical problem-solving, debugging, system architecture, and code evaluation across multiple programming languages and technologies. For this project, our client is seeking Senior Full-Stack Software Engineers with strong hands-on experience in both front-end and back-end development to support AI training through complex coding challenges, code reviews, and technical assessments. CONFISA Group is supporting the recruitment of qualified professionals worldwide for this fully remote, project-based opportunity.

Job Description

Our client is seeking highly skilled Senior Full-Stack Software Engineers to contribute to an advanced artificial intelligence training project involving software development, technical problem-solving, debugging, system architecture, and code evaluation. This is a fully remote, global opportunity for experienced engineers with strong hands-on expertise across both front-end and back-end technologies. Selected professionals will create, solve, review, and validate complex software engineering tasks designed to improve the coding and problem-solving capabilities of advanced AI systems. The role also involves translating complete software implementations between programming languages, evaluating technical solutions, and ensuring high standards of software quality.

Key Responsibilities

Develop, modify, debug, and optimize front-end and back-end application components.
Design and implement user-facing features, supporting services, APIs, and data models.
Analyze and troubleshoot application behavior across browsers, front-end frameworks, backend services, databases, and external integrations.
Work with unfamiliar code repositories to understand existing application architecture and identify technical improvements.
Diagnose complex issues involving application state, API contracts, authentication, data persistence, networking, and deployment.
Create, solve, review, and validate challenging software engineering tasks across the full application stack.
Translate software implementations between different programming languages while preserving functionality and technical accuracy.
Evaluate and improve code written in multiple programming languages.
Review AI-generated code and technical solutions for correctness, completeness, performance, security, and maintainability.
Apply software engineering best practices to ensure reliable, scalable, and maintainable implementations.
Provide clear technical feedback and document findings when evaluating software solutions.
Work independently and contribute to project deliverables within established quality standards.

Technologies and Technical Environment Candidates should demonstrate strong practical experience with multiple programming languages and technologies, including relevant combinations of:

Python
React
JavaScript
Java
Node.js
Rust
Go (Golang)
TypeScript

The position requires meaningful production experience across both front-end and back-end systems rather than specialization in only one area.

Qualifications

Required Qualifications

Strong professional experience developing and maintaining production-level Full-Stack applications.
Significant hands-on experience in both Front-End and Back-End software engineering.
Production experience with multiple programming languages and technologies, including relevant combinations of:
Python
React
JavaScript
Java
Node.js
Rust
Go (Golang)
TypeScript
Strong understanding of modern web application architecture, browser-based applications, APIs, and backend services.
Experience designing, developing, and maintaining user-facing features and their supporting backend systems.
Solid knowledge of application state management, databases, data persistence, and service integrations.
Ability to understand, navigate, and contribute effectively to unfamiliar codebases and existing software architectures.
Strong debugging and troubleshooting skills across the complete application stack.
Experience diagnosing complex technical issues involving authentication, API contracts, networking, and deployment.
Ability to evaluate software implementations for correctness, completeness, performance, security, and maintainability.
Strong analytical thinking, technical problem-solving, and software engineering judgment.
Ability to work independently and deliver high-quality technical assignments in a remote environment.

Preferred Qualifications

Experience working with complex, production-grade applications involving multiple technologies and services.
Familiarity with software architecture, system design, and cross-platform integrations.
Experience reviewing, validating, and improving code written by other developers.
Ability to translate software implementations between different programming languages while maintaining functional accuracy.
Experience evaluating automated or AI-generated code.
Strong technical communication skills and the ability to explain complex engineering decisions clearly.
Interest in artificial intelligence, software engineering evaluation, and advanced coding systems.

Additional Requirements

Availability to dedicate approximately 15 hours per week to project assignments.
Ability to meet minimum weekly task submission requirements.
Willingness to complete an AI-based interview of approximately 30 minutes.
Availability to complete a technical assessment if requested.
Ability to begin assignments promptly following successful selection and onboarding.

Additional Information Work Arrangement and Contract Details

Location: Global - 100% Remote
Contract Type: Independent Contractor
Weekly Commitment: Approximately 15 hours
Work Schedule: Flexible. Professionals may choose their working hours and days, including weekends, provided they maintain regular project activity.
Advertised Compensation Range: USD $50–$100 per hour
Payment Structure: Output-based, with payment issued for tasks that meet project specifications and receive approval.

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Jobs in the United States