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12 senior software engineer jobs found

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Engineer  (4) Software Engineer  (3) Java Developer  (2) Python  (2) Radar Telemetry  (1) Qa test  (1)
Full stack NET Developer  (1) aws cloud  (1) drafter  (1) Electrical Engineering  (1)
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$75,000 - $100,000  (2) $200,000 and up  (3)
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
Oct 07, 2026
Contractor
Senior LLM Engineer – GenAI / ML (Python, Langchain)
ESR Healthcare Remote
Senior LLM Engineer remote https://work.turing.com/r/02BvEn8UPe Software development Referral Bonus · $150 Required Skills Machine Learning Artificial Intelligence Job Description Senior LLM Engineer – GenAI / ML (Python, Langchain) Full Time Location: India Overall Experience: 7–12 Years   Focus: Hands-on engineering role focused on designing, building, and deploying Generative AI and LLM-based solutions. The role requires deep technical proficiency in Python and modern LLM frameworks with the ability to contribute to roadmap development and cross-functional collaboration.   Key Responsibilities: Design and develop GenAI/LLM-based systems using tools such as Langchain and Retrieval-Augmented Generation (RAG) pipelines. Implement prompt engineering techniques and agent-based frameworks to deliver intelligent, context-aware solutions. Collaborate with the engineering team to shape and drive the technical roadmap for LLM...
ESR Healthcare
Sep 16, 2026
Contractor
Lead Radar Engineer Huntsville, AL
ESR Healthcare Huntsville, AL
Lead Radar Engineer Huntsville, AL  Secret R-00192319   R-00192319 Location: Huntsville, AL   Category: Electrical Engineering Schedule (FT/PT): Full Time Travel Required: Yes, 25% of the time Shift: Day Remote Type: No Remote Clearance: Secret External Referral Program: Eligible Referral Bonus Amount: $2,000 Sector: Defense Share:share to twittershare to facebookshare to linkedin   Position Overview The Lead Radar Engineer will serve as a senior technical authority for the operation, sustainment, performance, modernization, integration, and mission readiness of RTR radar instrumentation. The successful candidate will combine deep radar engineering expertise with hands-on problem solving and technical leadership to ensure RTR radar systems deliver the accuracy, availability, reliability, and data quality required for missile test and space operations. The Lead Radar Engineer will work across operations, maintenance, systems engineering, hardware...
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
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 21, 2025
Contractor
Versa Consultant with SD WAN Remote
ESR Healthcare Remote
Versa Consultant with SD WAN Remote Experience: 10+ Years Duration    :  Long term Contract    Need LinkedIn & Passport No with the profile Versa, SD WAN, Product Management   Job Description: - looking for is Versa experience the more the better. So just comb for candidates with Versa experience They are looking for Someone who can install and deploy Versa ( hence senior level) Who is having exp install & Configure in Versa software And exp in SDWAN   1. what type of experience they have with Versa? Sys Admin or User Level? 2. also the depth of knowledge. Are they well versed or do they just have a working knowledge of Versa? 3. Need write up about the versa
ESR Healthcare
Sep 17, 2026
Contractor
Associate Distribution Engineer Concord, NH
ESR Healthcare Concord, NH
Associate Distribution Engineer Concord, NH R-00190930-OTHLOC-4829 Location: Concord, NH Category: Distribution Design Engineering Schedule (FT/PT): Full Time Travel Required: Yes, 25% of the time Shift: Day Remote Type: Hybrid Remote Clearance: None External Referral Program: Eligible Referral Bonus Amount: $1000 Sector: Homeland Share:share to twittershare to facebookshare to linkedin Apply Now Save Job Leidos is seeking an Associate Distribution Engineer to work in either our Framingham, MA office or the New Hampshire area. In this role, you can also expect to gain experience/expertise in: NESC expertise Structural Pole Modeling Electrical Power Calculations GIS Design Interactions with other disciplines (Substation, Protection & Controls, and Civil Structural) ***This position requires the selected candidate to work approximately 6 months via a temporary contractor with the possibility of converting to a direct...
ESR Healthcare
Sep 16, 2026
Contractor
Distribution Drafter Electrical Power nesc Denver, CO  
ESR Healthcare Denver, CO
Distribution Drafter Electrical Power nesc Denver, CO   R-00192336 Location: Denver, CO   Category: Engineering Drafting Schedule (FT/PT): Full Time Travel Required: Yes, 50% of the time Shift: Day Remote Type: Hybrid Remote Clearance: None External Referral Program: Eligible Referral Bonus Amount: $500 Sector: Homeland   Technical & non-technical training opportunities Mentorship Program In this role, you can expect to gain: NESC expertise Electrical Power Calculations Interactions with other disciplines(Substation, Protection & Controls, and Civil Structural) Time management and organizational skills ***This posting is for multiple opportunities ranging in years of experience. Level of opportunity, including compensation, will be matched to a candidate's experience.*** The Distribution Drafter will work under the mentorship of a seasoned team in a fast paced environment to perform various drafting and detailing functions using...
ESR Healthcare
Sep 16, 2026
Contractor
Mid Level Electrical Design Engineer Huntsville, AL  Secret R-00192320 
ESR Healthcare Huntsville, AL
Mid Level Electrical Design Engineer Huntsville, AL  Secret R-00192320   R-00192320 Location: Huntsville, AL   Category: Electrical Engineering Schedule (FT/PT): Full Time Travel Required: Yes, 10% of the time Shift: Day Remote Type: No Remote Clearance: Secret External Referral Program: Eligible Referral Bonus Amount: $2,000 Sector: Defense Share:share to twittershare to facebookshare to linkedin Apply Now   Save Job        Looking for an opportunity to make an impact?  Primary Responsibilities Solve complex electrical problems using off-the-shelf parts as well as the ability to develop custom solutions.  Create solutions using techniques spanning a variety of engineering disciplines including power distribution, RF design, logic/controls, and custom analog and digital circuit design.  Use test equipment such as VNAs, spectrum analyzers, multimeters, network analyzers, and lab power supplies/loads. ...
ESR Healthcare
Jun 13, 2026
Contractor
Junior Python Game Developer (Github Python C++ Panda3d) remote
$99,999 yearly
ESR Healthcare Remote (Palo Alto, CA)
Junior Python Game Developer (Panda3D)   20 openings $20 - $70/hr Required Skills Github Python C++ Panda3d Job Description Job Title: Junior Python Game Developer (Panda3D)   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 proficiency in Python and C++ to provide insights and feedback on interactive game development tasks. Utilize the Panda3D engine to review, critique, and suggest improvements on code samples and game logic. Contribute domain-specific examples to help enhance AI understanding of modern game development workflows. Analyze and address practical challenges in game rendering, asset management, and gameplay...
ESR Healthcare
Jun 13, 2026
Contractor
Macroeconomic Modeling Specialist (EViews)
$99,999 daily
ESR Healthcare Remote (Palo Alto, CA)
Macroeconomic Modeling Specialist (EViews)   part time remote 50 openings $35 - $100/hr Required Skills Eviews Macroeconomics Job Description Job Title: Macroeconomic Modeling Specialist (EViews)   Job Type: Contract   Location: Remote   Job Summary Join our customer's team as a Macroeconomic Modeling Specialist (EViews) and drive the creation, validation, and automation of advanced macroeconomic models. Leverage your expertise in EViews to develop robust time-series and forecasting solutions, contributing essential economic insights that inform key decisions at the organizational level. This remote opportunity is ideal for a passionate modeler who values clarity in communication and excellence in quantitative analysis.   Key Responsibilities Design and implement sophisticated time-series models such as VAR, VECM, ARIMA, and cointegration frameworks using EViews. Conduct rigorous model diagnostics and validation to ensure...
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.
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