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56 engineers jobs found

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$75,000 - $100,000  (7) $100,000 - $150,000  (2) $150,000 - $200,000  (2) $200,000 and up  (13)
ESR Healthcare
Aug 31, 2026
Contractor
qa engineer remote
ESR Healthcare Remote
QA Engineer   https://jobs.micro1.ai/post/6c8836cb-ad23-40f5-84e8-96a0dc50240b?referralCode=1761f2a1-0970-4c4f-a273-a1b557d5ad9f&utm_source=referral&utm_medium=share&utm_campaign=job_referral   Role Type: Contractor   Location: Remote   We are expanding our expert network and looking for QA-specialized engineers to support high-volume engineering evaluation work. In this role, you will apply your testing expertise to review, evaluate, and improve the quality of technical outputs, drawing on both your QA fundamentals and your prior experience working with human data workflows.   Scope of Work Design and execute test cases for functional, regression, and edge-case scenarios Perform manual and automated testing and document results with clear, reproducible steps Identify, log, and track bugs with structured reporting Evaluate and rate technical outputs against defined quality criteria and rubrics Provide detailed...
ESR Healthcare
Aug 31, 2026
Contractor
Senior Database Reliability Engineer PostgreSQL
ESR Healthcare Remote (New York, NY)
Senior Database Reliability Engineer PostgreSQL https://jobs.micro1.ai/post/ba5cfa19-1fa9-4e01-a416-f9da4c3e2628?referralCode=1761f2a1-0970-4c4f-a273-a1b557d5ad9f&utm_source=referral&utm_medium=share&utm_campaign=job_referral Senior Database Reliability Engineer:   Job Type: Full-time   Location: Remote   Job Summary: Join our team as a Senior Database Reliability Engineer, where you’ll play a central role in architecting, optimizing, and ensuring the stability of mission-critical PostgreSQL environments. You will leverage your deep technical expertise to drive database reliability, high availability, and performance at scale within a cutting-edge, cloud-native infrastructure. This is an excellent opportunity for talented engineers who are passionate about building robust data systems and thrive in collaborative, fast-paced environments.   Key Responsibilities: • Design, implement, and manage highly available, resilient...
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 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
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
Sep 02, 2026
Contractor
Music & Sound Annotation Expert
ESR Healthcare Remote (New York, NY)
Music & Sound Annotation Expert https://jobs.micro1.ai/post/43067af3-efeb-435d-aeb9-6d1de8c2af0a?referralCode=1761f2a1-0970-4c4f-a273-a1b557d5ad9f&utm_source=referral&utm_medium=share&utm_campaign=job_referral Role Type: Contractor   Location: Remote   What you'll do Listen to 30–90 second field recordings (headphones, your own quiet workspace) and complete structured annotations: which instruments are present, tempo and key, timestamps of background events (traffic, sirens, applause), scene details Compare paired recordings of the same song captured at different locations and judge what stayed the same and what changed In later phases: review AI model descriptions of clips and mark what's correct, wrong, or invented, with a brief written explanation Attend a paid onboarding/calibration session and a short weekly sync Who we're looking for (any of these backgrounds) Working or gigging musicians, session players, producers, or mixing...
ESR Healthcare
Jul 25, 2026
Contractor
Strategic Project Lead, MD/Medical Expertise 500k
ESR Healthcare Remote (New York, NY)
Strategic Project Lead, MD/Medical Expertise 500k https://jobs.micro1.ai/post/11f4f6d8-daec-4021-8ad9-97e50b985684?referralCode=10002f4f-2f65-476f-b8d5-434a25460930&utm_source=referral&utm_medium=share&utm_campaign=job_referral Job Type: Full-Time Location: Remote Your Role: As a Strategic Projects Lead (SPL), you will be the main POC for our top AI Lab customers and manage a team of Healthcare and Medical experts (including PhDs, Professors, and MDs) to train frontier AI models. You will ensure the highest standards in data integrity, scalability, and quality, overseeing the design and execution of workflows that structure, optimize, and manage large-scale data pipelines. What You’ll Do: Own projects end to end, ensuring top AI Lab clients are extremely happy. Own and manage complex, healthcare and medical data pipelines, improving efficiency, accuracy, and scalability. Manage teams of Human Data Managers and Leads reviewing the work of...
ESR Healthcare
Jul 17, 2026
Contractor
Singaporean English Language Expert remote
ESR Healthcare Remote (New York, NY)
Singaporean English Language Expert remote https://jobs.micro1.ai/post/3b51f552-4a85-49a1-8332-484787b3eeef?referralCode=1761f2a1-0970-4c4f-a273-a1b557d5ad9f&utm_source=referral&utm_medium=share&utm_campaign=job_referral 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: - Record high-quality audio samples in Singaporean English to support AI language model development - Transcribe, annotate, and review audio data ensuring precision and linguistic accuracy - Apply your deep understanding of Singaporean English phonetics and pronunciation to refine data quality - Collaborate with the customer's team to follow and improve AI workflows and data...
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
Jun 13, 2026
Contractor
Building Code Compliance Expert remote
$99,999 daily
ESR Healthcare Remote
Building Code Compliance Expert remote   35 openings $50 - $80/hr Required Skills Building code knowledge Plan review and blueprint reading Job Description Job Title: Building Code Compliance Expert Job Type: Contractor Location: Remote (US only)   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 related to building codes, permitting, inspections, and construction compliance.   Key Responsibilities: Conduct reviews of architectural and engineering plans to assess building code compliance. Interpret blueprints, permit documents, zoning requirements, and construction documentation. Analyze code-related scenarios and provide clear compliance reasoning and recommendations. Identify permitting issues, code violations, and regulatory concerns across residential and commercial projects. Collaborate with...
ESR Healthcare
Jun 13, 2026
Contractor
Member of Technical Staff, Finance Research remote
$99,999 daily
ESR Healthcare Remote
Member of Technical Staff, Finance Research remote   1 opening $6 - $8/hr Required Skills Financial research Enterprise ai Benchmarking Agentic finance workflows Job Description Job Title: Member of Technical Staff, Finance Research Job Type: Full-time Location: Remote The Role Join our research team as a Member of Technical Staff (MTS), Finance Research, where you'll help define the frontier of AI-powered financial reasoning. This role sits at the intersection of large language models, agentic systems, and enterprise finance, with a focus on building rigorous evaluation frameworks that measure, benchmark, and advance AI performance across complex financial workflows. You will conduct applied research, develop novel methodologies for assessing financial intelligence in AI systems, and partner closely with researchers, engineers, and product teams to shape the next generation of enterprise AI. What You'll Be Doing Design, own,...
ESR Healthcare
Mar 03, 2025
Contractor
 Snowflake Tech Lead  Raritan, NJ (Hybrid)
$150,000 - $200,000 yearly
ESR Healthcare Hybrid (Raritan, NJ)
  Snowflake Tech Lead   Raritan, NJ (Hybrid) Experience: 14+ Years Duration    :  Long term Contract   Need LinkedIn & Passport No with the profile   Mandatory Skills: Snowflake, ETL, Informatica, Python, SQL, Cloud, Data Visualization   Job Description: - As a Snowflake Tech Lead, you will play a pivotal role in designing, developing, and implementing data solutions using Snowflake, while leading a team of talented engineers. Key Responsibilities: Lead the design, development, and implementation of scalable and efficient data solutions using Snowflake. Architect and optimize Snowflake data models, ETL processes, and data pipelines to ensure high performance and reliability. Collaborate with cross-functional teams, including data scientists, analysts, and business stakeholders, to understand data requirements and deliver solutions that meet business needs. Provide technical...
ESR Healthcare
Sep 09, 2026
Contractor
 QA Engineer
ESR Healthcare Remote
 QA Engineer https://jobs.micro1.ai/post/5bcc625c-be57-426d-affd-a6ba6f68be26?referralCode=10002f4f-2f65-476f-b8d5-434a25460930&utm_source=referral&utm_medium=share&utm_campaign=job_referral Role Type: Contractor   Location: Remote   Scope of Work   Evaluate and rate AI-generated technical outputs against defined quality criteria and rubrics, identifying answers that may appear correct but are actually inaccurate or incomplete. Design and assess comprehensive test cases for functional, regression, and edge-case scenarios, including negative and boundary tests. Review bug reports and test documentation to ensure issues are reproducible, documentation is complete, and severity is properly assessed. Identify, isolate, and document defects with precise reproduction steps and utilize structured tracking mechanisms. Provide detailed, actionable written feedback and annotations to support efficient resolution by developers without...
ESR Healthcare
Sep 08, 2026
Contractor
Software Engineer (Electron.js)
ESR Healthcare Remote
Software Engineer (Electron.js) https://jobs.micro1.ai/post/c37ac96c-2116-4c5e-92c7-180da9b502db?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 high-fidelity productivity infrastructure for a globally distributed workforce—software that operates quietly, reliably, and intelligently in the background. As a Software Engineer focused on desktop systems, you’ll help design and scale a cross-platform time intelligence application (MacOS + Windows) used daily by thousands of professionals.   What You’ll Work On Architect and evolve a cross-platform desktop agent using Electron.js, optimized for performance and minimal resource footprint. Build real-time timekeeping systems with precise event tracking and background execution. Design and implement system-level signal collection...
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
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...
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