Jobs in the United States

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Added just now
Director of Operations
WATERTRONICS LLC
Hartland, WI
Watertronics is seeking an experienced Director of Operations to lead manufacturing operations at our Hartland, Wisconsin facility. As a leader in custom-engineered water pumping solutions,…
Added 2 mins ago
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Senior Network Engineer
Alembic
Dunwoody, GA
- $210,000 to $240,000 USD / year
We’re building infrastructure that has to perform under real-world scale, reliability, and security demands–and we’re looking for an engineer who wants to own the foundation it runs on.
Added 6 mins ago
Senior Software Engineer, ML Platform
Stack AV
Remote, United States
Stack is developing revolutionary AI and advanced autonomous systems designed to enhance safety, reliability, and efficiency of modern operations. Stack's autonomous technology incorporates…
Added 9 mins ago
Software Development Engineer, Amazon Leo Live
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
We will build a unified platform that empower Leo engineers to see their code affect satellite operations within days not weeks, months or a quarter. We will build a self-service platform…
Added 9 mins ago
Software Development Engineer - Embedded, Flight Computer Software
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
…development from requirements through implementation and test to operations. Our team tackles many critical satellite functions: power management, hardware interfaces, command & telemetry,…
Added 9 mins ago
Kernel / Hypervisor Engineer - Firecracker, Firecracker
Amazon Development Center U.S., Inc.
New York, NY
Your main goal will be to create long-term customer value. You will: work to understand our customers' needs and engineer new features to meet them; own and automate operations; contribute…
Added 9 mins ago
Program Manager, Data Center Community
Amazon Data Services, Inc.
Hobart, IN
…this pivotal role, you'll be the guardian of our data center operations, driving reliability and performance while optimizing operational efficiency across complex technical…
Added 11 mins ago
Advanced Cost Optimization Engineer
Honeywell
Arvada, CO
YOU MUST HAVE
Added 12 mins ago
AI Platform Engineer I
Sterling Jewelers Inc.
Irving, TX · Akron, OH
The AI Platform Engineer is a hands-on individual contributor on the AI Platforms team who writes code to build the AI gateway, reusable AI building blocks, agent tooling, and AI-native…
Added 12 mins ago
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Mechanical Engineer - Sensor Cleaning
Zoox
Foster City, CA
- $157,000 to $216,000 USD / year
As a Mechanical Engineer on the Sensor Cleaning team, you will design, validate and launch hardware systems that keep our camera, lidar, radar and other autonomy sensors operating at their…
Added 12 mins ago
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Senior Software Development Engineer, Backend
ZINC Zillow, Inc.
Remote, United States
- $156,200 to $262,600 USD / year
…Engineering. We build the internal cloud platform that every Zillow engineer builds on: the self-service APIs, paved paths, and automation that turn the raw complexity of AWS into a small…
Added 13 mins ago
Mechanical Engineer
Pierce Manufacturing Inc
Bradenton, FL
The Mechanical Engineer plays a key role in designing and developing the innovative, high-performance components that bring Pierce custom fire trucks to life. From initial concept through…
Added 14 mins ago
Senior MLOps Engineer
Salvo Software
Remote, United States
…growing our AI department and are looking for a Senior MLOps Engineer to build the platform that takes our models and LLM systems reliably into…
Added 15 mins ago
SVP, Head of Capital Markets Product Engineering
FIS Global
Jacksonville, FL
A central part of the mandate is AI transformation. The leader will drive how AI changes the way we engineer products, from software development and testing through modernization and…
Added 16 mins ago
Senior Network and Systems Engineer
Dyna Robotics
Redwood City, CA
As a Senior Network and Systems Engineer, you’ll own the network and systems infrastructure our robots depend on, from Wi-Fi in the lab to the Linux and GPU servers running inference. When…
Added 19 mins ago
Sr. Equipment Engineer
LG Energy Solution Michigan, Inc.
Holland, MI
The Senior Equipment Engineer leads complex equipment projects and reliability improvements across battery production lines. This role provides technical direction on recurring breakdowns…
Added 20 mins ago
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Test Engineer
Actalent
Cockeysville, MD
- $40 to $52 USD / hour
Test EngineerJob DescriptionThe Test Engineer designs and implements comprehensive tests to ensure the quality, reliability, and functionality of complex products, with a strong focus on…
Added 20 mins ago
Civil Engineer
Actalent
Marietta, GA
Job Title: Geotechnical / Civil EngineerJob DescriptionThis early-career Geotechnical / Civil Engineer role offers a unique opportunity to help build out a growing geotechnical capability…
Added 22 mins ago
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Software Engineer, Claims & AI Billing
Commure
Mountain View, CA
- $130,000 to $190,000 USD / year
- Solve hard reliability and scale problems, including bulk operations, partial failures, idempotency, performance, observability, and auditability. Find root causes and prevent recurring…
Added 23 mins ago
Lead Technician, Maintenance
Merck Sharp & Dohme LLC
NC
This is a night shift position 12 hour (6:00pm - 6:00am) rotation (2-2-3) and a day shift position M-F
Added 27 mins ago
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Secret Kubernetes Engineer
Insight Global
North Charleston, SC
- $100,000 to $150,000 USD / year
- Must have an active Secret level security clearance
Added 27 mins ago
DevOps Engineer
Vamonos IT
Washington, DC
Vamonos IT is seeking an experienced DevOps Engineer to install, configure, administer, monitor, and maintain enterprise applications and infrastructure within Microsoft Windows Server and…
Added 28 mins ago
Senior AI Platform Engineer
UC University of the Cumberlands, Inc.
Remote, United States
ENTERPRISE AI INFRASTRUCTURE & LLM OPERATIONS
Added 29 mins ago
Network Engineer II
ITT Industries Holdings, Inc.
SENECA FALLS, NY
Network Engineer II US-NY-Seneca Falls Job ID: 2026-18571# of Openings: 1Category: Information TechnologyUS-NY-SF-Main Office-F-58 Overview The Network Engineer II plays a key role in…
Added 29 mins ago
Engineer Transmission & Substation
Orange & Rockland Utilities Inc.
MONSEY, NY
* Must have strong analytical, technical and interpersonal skills, r

Weekday AI

Software Engineer - Backend

Remote, United States

$50 to $100 USD / hour

Apply on apply.workable.com About employer

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Job details

Pay: $50 to $100 USD / hour
Working hours: 15 hours per week
Posting language: English
Posted: Nov 12, 2026

Original job description

This role is for one of our clients Compensation: $50–$100 per hour Engagement Type: Project-based contractor role, with payment per approved task Time Commitment: Approximately 15 hours per week Estimated Task Duration: Around 5 hours for trainers and 1.5 hours for reviewers Work Arrangement: Fully remote Technical Requirements: Hands-on expertise in at least one of Python, Java, Rust, Go, C++, or TypeScript

We are looking for experienced Backend Software Engineers to contribute to the development of Reinforcement Learning Environments (RLEs) designed to evaluate and improve the capabilities of advanced AI models in solving real-world software engineering challenges. In this role, you will create complex, repository-based coding tasks that assess a model's ability to debug sophisticated issues, implement backend features, refactor existing systems, and optimize application performance. You will work with real codebases to define engineering problems, establish reproducible development environments, and develop reliable verification systems that evaluate submitted solutions. The ideal candidate has strong backend engineering experience, excellent problem-solving abilities, and the technical depth to identify meaningful challenges within complex software systems. Prior experience in AI or machine learning is not mandatory.

Requirements

Key Responsibilities

Design realistic and challenging backend engineering tasks using repositories and codebases with which you have hands-on experience.
Develop problems involving complex bug fixes, backend feature implementation, API development, system refactoring, and performance optimization.
Build reproducible environments that allow coding tasks to be executed and evaluated consistently.
Create deterministic verifiers that identify correct solutions across different valid implementations while rejecting incomplete, incorrect, or hard-coded approaches.
Develop reference solutions demonstrating effective approaches to solving each engineering challenge.
Evaluate tasks for clarity, technical relevance, and verifiability, flagging ambiguous or unsuitable problems rather than submitting them.
Document task requirements, technical assumptions, and verification criteria clearly.

Required Qualifications

Strong hands-on backend development experience in at least one of the following programming languages: Python 3, Java, Rust, Go, C++, or TypeScript.
Solid understanding of data structures, algorithms, software architecture, and core software engineering principles.
Proven ability to debug complex backend systems, identify root causes, and implement reliable fixes.
Experience developing backend features, working with large codebases, and improving application performance.
Familiarity with code refactoring, legacy system modernization, and writing maintainable, scalable software.
Ability to design reproducible test environments and develop reliable, deterministic verification mechanisms.
Experience taking technical features or engineering solutions from problem definition through implementation and delivery.
Strong written communication and documentation skills, with the ability to explain complex technical concepts clearly.

Preferred Skills

Experience building and maintaining backend services and APIs.
Understanding of distributed systems, system reliability, and performance optimization.
Familiarity with automated testing, debugging tools, and software verification techniques.
Experience working with open-source repositories or complex production codebases.
Interest in artificial intelligence and the technical challenges involved in evaluating advanced AI models.

Compensation Structure This is an output-based engagement. Compensation ranges from $50 to $100 per hour, with payments made for tasks that meet the defined project specifications and receive approval. Actual time requirements may vary depending on task complexity, individual expertise, and workflow. Availability and Joining Timeline This is a flexible, project-based contractor opportunity requiring approximately 15 hours of availability per week. Candidates should be available to begin promptly. Selected professionals are expected to start their first tasks within 24–48 hours of completing the onboarding process. Selection Process

Submit your application and complete the screening questions.
Participate in an AI-powered interview to demonstrate your technical expertise.
Complete the profile review process.
Finish onboarding with the Talent Operations team and get started on your first tasks.

Apply on apply.workable.com About employer

More about this job

Skills

Python
Oracle Java
Rust
Go
C++
TypeScript
Problem solving
Machine learning
API development
Back-end development
Programming languages
Engineering principles
Communication skills
Documentation
Test automation
Debugging
Artificial intelligence
Workflow

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Jobs in the United States