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47 engineer jobs found

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Contractor engineer
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$75,000 - $100,000  (13) $100,000 - $150,000  (2) $150,000 - $200,000  (2) $200,000 and up  (14)
ESR Healthcare
Jul 01, 2026
Contractor
Game Tools & Modding Engineer REMOTE
$99,999 yearly
ESR Healthcare Remote (New York, NY)
Game Tools & Modding Engineer REMOTE Job Summary: Our customer’s team is seeking a Game Tools & Modding Engineer with strong rendering and engine-level experience to build high-performance, real-time applications. This role goes beyond gameplay—you’ll work on graphics systems, rendering pipelines, and low-level optimizations using technologies such as DirectX (DX11 and DX12), Vulkan, OpenGL, or similar APIs. If you have a strong foundation in game development + graphics programming, and enjoy working close to the engine, this role is for you. Key Responsibilities: Design and develop game systems and engine-level features using C++ and game engines Develop tools and modding related to games Work on rendering pipelines, shaders, and real-time graphics systems Optimize performance across CPU/GPU, memory, and rendering workloads Build and extend tools, pipelines, and engine systems to support development Collaborate with...
ESR Healthcare
Jun 23, 2026
Contractor
Senior Full Stack Engineer remote
$99,999 daily
ESR Healthcare Remote (New York, NY)
Senior Full Stack Engineer Required Skills : Agentic AI, AI bot automation testing, AWS CLI, AWS Lambda, CI/CD automation, CloudWatch, DynamoDB, IAM, lambda, LMS (Learning Management System), LTI 1.3, Microservices, Node, RDS, React, S3, SCORM, SNS/SQS, xAPI Location : 100% Remote Duration : up to 6 months contract with possible extension Job Description Pay Range: $70 – $85/hr. The pay rate may differ depending on your skills, education, experience, and other qualifications. Featured Benefits: Medical Insurance in compliance with the ACA. 401(k). Sick leave in compliance with applicable state, federal, and local laws. Profile: Team seeks a seasoned developer with AI and automation development experience (AI bot automation testing, agentic AI, and CI/CD automation), combined with strong (Advanced+) REACT/NODE/LAMBDA and microservices experience. Focus is on LMS (Learning Management System) development and integrations. Must be familiar with Agentic AI within software...
ESR Healthcare
Jun 20, 2026
Contractor
.NET Engineer
$99,999 daily
ESR Healthcare Remote
.NET Engineer   20 openings $30 - $90/hr Required Skills .net C# Aws Azure Job Description Job Title: .NET Engineer   Job Type: Contractor   Location: Remote   Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.   Key Responsibilities: Leverage your deep knowledge of .NET and C# to provide domain-specific feedback and solutions to diverse technical challenges. Evaluate, analyze, and enhance model outputs related to .NET, C#, AWS, and Azure ecosystems. Collaborate remotely with a global team of experts, contributing your insights to drive continuous improvement of AI systems. Write, review, and optimize code snippets, architectural diagrams, and technical documentation to ensure high-quality input data...
ESR Healthcare
Jun 13, 2026
Contractor
Senior Software Engineer  remote java rust algorithms python
$999,999 - $99,999 daily
ESR Healthcare Remote
Senior Software Engineer  remote java rust algorithms python   20 openings $40 - $85/hr Required Skills Python3 Java Rust Algorithms Basics c++ Typescript Bug fixing Feature implementation Codebase refactoring Performance optimization Job Description Job Title: Senior Software Engineer   Job Type: Contractor Location: Remote   Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.   Key Responsibilities: Contribute expert-level knowledge to bug fixing, feature implementation, codebase refactoring, and performance optimization across a range of programming languages. Analyze and enhance software codebases to ensure clarity, maintainability, and efficiency. Collaborate with multidisciplinary teams to provide...
ESR Healthcare
Feb 11, 2026
Contractor
Senior Load Balancer Engineer
$99,999 yearly
ESR Healthcare Downey, CA
Senior Load Balancer Engineer Basic Job Information Ref No.:    26-03151 Position – Senior Load Balancer Engineer Location – Downey, CA, 90242 Duration – 12 months Position Description    A Senior Load Balancer Engineer is responsible for leading and/or working on the most complex IT infrastructure, modification, installation, testing, implementation, and support of new or existing system hardware and software products. This classification needs to plan, install, configure, test, implement and manage core system hardware and software products in support of an organization’s IT architecture and business needs. The Senior Load Balancer Engineer, in maintenance and support of F5 Load Balancers, is responsible for the installation, configuration, and maintenance of all F5 Local Traffic Manager (LTM) and Global Traffic Manager (GTM) load balancer functions to include creating virtual servers, pools/pool members, nodes, monitors, and...
ESR Healthcare
May 08, 2025
Contractor
Data Engineer with Oil & Gas Domain Houston /Spring,TX (Onsite)
ESR Healthcare Houston, TX
Data Engineer with Oil & Gas Domain Houston /Spring,TX (Onsite) Experience : 12+ Years Duration : Contract Role Passport No & LinkedIn is Mandatory Mandatory Skills: Oil & Gas refinery, Python, Databricks (SQL/Data Engineering), Apache Spark Description: Design, develop, and maintain scalable data pipelines using Python, Databricks, and Apache Spark. Collaborate with data scientists and analysts to understand data requirements and deliver efficient solutions. Implement and optimize ETL processes to ensure data quality and integrity. Develop and maintain SQL queries and scripts for data extraction, transformation, and loading. Monitor and troubleshoot data workflows to ensure high availability and performance. Work with large datasets to perform data cleaning, transformation, and analysis. Stay up-to-date with the latest industry trends and technologies to continuously improve our data infrastructure. Requirements: Bachelor's degree in Computer Science,...
ESR Healthcare
Apr 25, 2025
Contractor
sap Contracts Engineer  Doha, Qatar
ESR Healthcare Doha, Qatar
sap Contracts Engineer  Doha, Qatar Description Note: This is regarding a long term contract, 2 to 4 years Note: Due to Visa limitations, your application will not be accepted if your nationality is from Iran, Iraq, Sudan, Egypt, Israel, Congo, Afghanistan, Libya. Exception, if you are already a resident inside Qatar with a valid QID, transfer of sponsorship is possible! If you have valid QID and are Qatar resident, press 'NO' when asked for it. Overview: We are looking to hire a Contracts Engineer for a national oil and gas operator in Doha, Qatar. Candidates must have a minimum of 10 years' experience in various stages of pre and post-contract administration/supply chain environment with at least 5 years' experience in the oil and gas industry. Fluency in English is a must.   Key Responsibilities: Provide expertise and practical assistance to all assigned Sponsoring/End-user departments in all tendering/contractual matters from the inception...
ESR Healthcare
Apr 18, 2025
Contractor
QA Engineer  Richmond, VA (Onsite)
ESR Healthcare Richmond, VA
QA Engineer  Richmond, VA (Onsite) Experience: 12+ Years Duration    :  Long term Contract   Need LinkedIn & Passport No with the profile Mandatory Skills: QA Engineer, AWS Cloud, Selenium, Manual Testing       Job Description: - 12+ Years of experience in QA Engineer  QA Engineer is needed to join our team. The ideal candidate will have skills in writing and executing test cases for both production and non-production environments. Familiarity with automated testing frameworks and tools like Selenium, JUnit is required. An understanding of AWS cloud and AWS cloud native services is a plus. The candidate will also be involved in risk management and anti-money laundering projects, so experience in these areas, particularly in the banking sector, is beneficial.
ESR Healthcare
Apr 01, 2025
Contractor
MLOps engineer remote Indianapolis, IN
ESR Healthcare Remote (Indianapolis, IN)
MLOps engineer remote Indianapolis, IN MLOps engineer remote Indianapolis, IN Location: person works in EST hrs(Preferable in Indianapolis) - Remote Duration: 1+ year “PLEASE SHARE PROFILES” (WITH DL Copy)
ESR Healthcare
Mar 15, 2025
Contractor
Data Engineer Malvern, PA eff
ESR Healthcare Malvern, PA
Data Engineer Malvern, PA eff All On-site Contract Share on Job Description Responsibilities Data Engineers will be data mining, writing code, and creating tables/environments in S3 Qualifications Engineer required - SQL, Python, Pyspark, S3, AWS, environment creation Preferable for both - retail business knowledge, technical documentation
ESR Healthcare
Mar 15, 2025
Contractor
Data Engineer Malvern, PA eff
ESR Healthcare Malvern, PA
Data Engineer Malvern, PA eff All On-site Contract Share on Job Description Responsibilities Data Engineers will be data mining, writing code, and creating tables/environments in S3 Qualifications Engineer required - SQL, Python, Pyspark, S3, AWS, environment creation Preferable for both - retail business knowledge, technical documentation
ESR Healthcare
Mar 04, 2025
Contractor
Machine Learning Engineer / Data Scientist – AI/ML Innovation and Governance Alpharetta, GA
$150,000 - $200,000 yearly
ESR Healthcare Alpharetta, GA
Machine Learning Engineer / Data Scientist – AI/ML Innovation and Governance Alpharetta, GA Duration: Long term Contract / CTH Target Start Date: ASAP   Job Description: We are seeking a highly skilled and motivated Machine Learning Engineer/Data Scientist with expertise in data science, machine learning, and AI/ML model optimization. The ideal candidate will have a strong foundation in improving model efficiencies, a passion for innovation in MLOps (Machine Learning Operations), and a deep understanding of AI/ML governance frameworks.   This role requires someone who is not only technically proficient but also eager to learn new skills, embrace challenges, and thrive in a fast-paced, collaborative environment. You will be part of a global team, working on projects that push the boundaries of AI/ML capabilities while ensuring robust governance and ethical practices.   Key Responsibilities:. • Design,...
ESR Healthcare
Jul 20, 2026
Contractor
Member of Technical Staff, Vulnerability Researcher
ESR Healthcare Remote
Member of Technical Staff, Vulnerability Researcher https://jobs.micro1.ai/post/3c61d4a4-ed70-4915-a763-0839b09b8928?referralCode=1761f2a1-0970-4c4f-a273-a1b557d5ad9f&utm_source=referral&utm_medium=share&utm_campaign=job_referral Job Type: Full-time   Location: Remote   The Role We're building AI systems that push the frontier of what software can do. As a Member of Technical Staff, Vulnerability Research, you'll operate like an internal adversary—discovering novel attack paths before anyone else does. You'll research emerging threats across AI agents, cloud infrastructure, developer platforms, and production systems, partnering closely with engineering to make our stack fundamentally more resilient.   What You'll Do Conduct advanced offensive security research across cloud infrastructure (AWS, GCP), production services, internal tooling, and AI platforms. Design and execute realistic adversary simulations targeting...
ESR Healthcare
Jul 11, 2026
Contractor
Full Stack React Development
ESR Healthcare El Segundo, CA
Full Stack React Development   El Segundo   https://kforce.workllama.com/atsuser/referral/jtBmiw?utm_source=workllama_share&utm_campaign=tp&utm_medium=referral $ Up to: $73/Hourly    client in El Segundo, CA that is seeking a Full Stack React Development to join an established team of five developers as a replacement hire. Summary: This role is front-end-focused with a strong emphasis on React expertise, while also requiring backend awareness to work effectively with APIs, cloud infrastructure, and CI/CD workflows. You will report directly to the Senior Full Stack Developer and are expected to take immediate ownership of frontend delivery, bringing strong React foundations and the ability to ramp up quickly in an existing codebase. Key Responsibilities: Design, build, and maintain complex frontend features using React Act as the strongest React contributor on the team, setting best practices and architectural patterns Work with REST...
ESR Healthcare
Jul 01, 2026
Contractor
Child & Online Safety Expert remote
$99,999 yearly
ESR Healthcare Remote (New York, NY)
Child & Online Safety Expert remote https://jobs.micro1.ai/post/05253d71-954f-4634-9760-1f0ef01881e7?first_page=/experts/opportunities&last_page=/experts/opportunities Role Type: Contractor   Location: Remote   Scope of Work Develop comprehensive taxonomies related to self-harm, suicide prevention, eating disorders, and emotional dependency in digital contexts. Establish best-practice standards for digital support and clinical safety regarding youth and adolescent mental health. Create detection frameworks to identify, flag, and evaluate potentially harmful online content and advice related to mental-health crises for minors. Design and refine clinical response rubrics and escalation protocols for at-risk individuals in digital environments. Collaborate with project leads to ensure that all evaluation benchmarks and guidelines are grounded in current research and clinical best practices. Offer insights on CSAM-adjacent policy and online...
ESR Healthcare
Jun 29, 2026
Contractor
Household Data Specialist - Video Capture (US)
$99,999 yearly
ESR Healthcare Remote
Household Data Specialist - Video Capture (US) https://jobs.micro1.ai/post/caa4b2e6-234f-428c-920d-52d4fbe12d01?referralCode=10002f4f-2f65-476f-b8d5-434a25460930&utm_source=referral&utm_medium=share&utm_campaign=job_referral Job Type: Contractor   Location: Remote, US-based.   Job Summary   Help train the next generation of personal robotics. You'll capture high-quality video demonstrations of everyday household tasks using a UMI gripper, a wearable device that mimics a robot's hand while letting you perform tasks naturally. Your demonstrations become training data that teaches robots how to operate in real homes.   Key Responsibilities   Capture and submit high-quality, specification-compliant video demonstrations of everyday household tasks using a UMI gripper wearable device. Follow detailed, task-specific instructions to ensure all recordings meet rigorous project standards. Review feedback from assigned...
ESR Healthcare
Jun 27, 2026
Contractor
: Korean Bilingual Expert
$99,999 yearly
ESR Healthcare Remote
: Korean Bilingual Expert   Job Type: Contract   Location: Remote   Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.   Key Responsibilities Transcribe and translate video content accurately between Korean and English, with attention to detail and thorough time-stamping. Analyze and articulate the emotional tone and intent of speakers, demonstrating cultural awareness and sensitivity. Evaluate and ensure grammatical, syntactic, and structural fidelity in both Korean and English communications. Clarify and interpret complex or nuanced terminology, conveying conceptual depth with precision. Conduct advanced linguistic tasks, such as tone analysis and contextual interpretation, supporting multimedia projects....
ESR Healthcare
Jun 27, 2026
Contractor
Game Developer (Java / libGDX) Remote
$99,999 daily
ESR Healthcare Remote (New York, NY)
Game Developer (Java / libGDX)  Remote  ob Type: Contractor  Location: Remote  Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.  Key Responsibilities: Develop, maintain, and optimize simple 2D game features using Java and libGDX frameworks. Collaborate closely with AI specialists to design engaging game interactions and collect high-quality training data. Implement basic game mechanics including sprite management, game loops, and input handling. Troubleshoot and debug code to ensure optimal performance and reliability of game modules. Participate in code reviews and contribute to the improvement of internal coding standards. Document technical processes and game development workflows clearly for cross-functional...
ESR Healthcare
Jun 23, 2026
Contractor
English (India) Recording Specialist remote
$99,999 daily
ESR Healthcare Remote (New York, NY)
English (India) Recording Specialist   Job Type: Contractor   Location: Remote   Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.   Key Responsibilities: Listen to machine-generated English (India) transcriptions and accurately identify errors or inconsistencies. Edit and correct transcriptions, ensuring they reflect native-level fluency and authenticity. Record yourself reading the final transcription using your laptop’s microphone in a quiet environment. Deliver clear, natural, and expressive voice recordings that follow project guidelines. Maintain high standards for audio clarity and data quality with every submission. Collaborate with the customer’s team to provide feedback on recorded...
ESR Healthcare
Jun 20, 2026
Contractor
Competitive Coder remote
$99,999 yearly
ESR Healthcare Remote
Competitive Coder   200 openings $40 - $80/hr Required Skills Basics c++  Competitive programming Job Description Job Title:  Competitive Coder   Job Type:  Contractor (15hrs+ a week) Location:  Remote   Job Summary:  In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.   Key Responsibilities: Design and implement checkers for competitive programming problems with multiple valid outputs, ensuring accuracy and robustness. Evaluate and validate participant submissions against complex problem statements sourced from platforms like Codeforces. Collaborate with the customer's team to fine-tune problem requirements and clarify ambiguous scenarios....
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