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Principal Member of Technical Staff (PMTS) / Staff Software Engineer – AI Platform (Agentic Systems)
Salesforce, Inc.
CA · WA
- $197,300 to $344,700 USD / year
As a Principal Member of Technical Staff (PMTS) / Staff Software Engineer on the Agentic Operations team, you will set the technical direction and architecture for how Slack builds,…
Added 1 min ago
Senior AI Polyglot Engineer
Mitsui Sumitomo Marine Management (USA), Inc.
Warren, NJ
We are seeking a Senior AI Polyglot Engineer to join a product domain team within our Commercial Property & Casualty (P&C) insurance business, supporting areas such as Underwriting, Claims,…
Added 1 min ago
TT
Senior Software Engineer, Core Systems
True Talent Solutions Partners
San Francisco, CA
- $215,000 to $275,000 USD / year
- Own reliability, observability, debugging, and capacity planning across the stack.
Added 2 mins ago
Electronics Engineer IV
KARL STORZ
Goleta, CA
KARL STORZ is seeking an experienced Senior Electrical Engineer – Imaging Systems to lead the design, development, and analysis of complex, high-speed electronic circuits for advanced…
Added 2 mins ago
Process Engineer II/III - API (Recovery) Mon-Fri shift
Clayton
…department processes including ensuring system & equipment reliability to meet customer, business, and regulatory requirements. Provide routine support and troubleshooting for the…
Added 2 mins ago
GI
Senior Software Engineer, Compute Platform
GitHub, Inc.
United States
- $127,800 to $339,000 USD / year
As a Senior Software Engineer on Compute Platform, you will work with a distributed team to contribute to the technical direction of a Kubernetes platform that hundreds of internal teams…
Added 3 mins ago
Senior Staff AI / ML Solutions Engineer
PPD Development, LP
Morrisville, NC
We have a new opening within the Clinical Research Group (CRG) of Thermo Fisher for a Senior Staff AI/ML Solutions Engineer to support the Finance organization and serve as the hands-on…
Added 3 mins ago
Senior Software Engineer (L4)
Exiger
McLean, VA · Richmond, VA · San Francisco, CA · NY
Whether you're an experienced engineer ready to take ownership of larger projects or a senior individual contributor looking to influence architecture and mentor others, we're looking for…
Added 4 mins ago
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Staff Backend Graph Engineer
Socure
Remote, United States
- $225,000 to $250,000 USD / year
As a Staff Engineer on this team, you’ll set the technical direction for the platform behind that decision. You’ll own hard problems end to end, work across Engineering, Data Science,…
Added 5 mins ago
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Field Service Engineer (Orlando, Melbourne, Jupiter FL)
CareFusion Solutions, LLC
FL
- $28.2 to $45.1 USD / hour
The BD Pyxis Field Service Engineer (FSE) provides remote and on-site technical support for BD automated dispensing systems across the assigned region, including Department of Defense (DoD)…
Added 5 mins ago
3K
Engineer – GMP Drug Product Manufacturing Equipment & Reliability - (JP16085)
3 Key Consulting
Thousand Oaks, CA
- $41 to $46 USD / hour
Job Title: Engineer – GMP Drug Product Manufacturing Equipment & Reliability - (JP16085)
Added 5 mins ago
3K
Engineer – GMP Drug Product Manufacturing Equipment & Reliability (JP16083)
3 Key Consulting
Thousand Oaks, CA
- $41 to $46 USD / hour
Job Title: Engineer – GMP Drug Product Manufacturing Equipment & Reliability (JP16083)
Added 6 mins ago
NS
Senior Infrastructure Engineer (Platform)
Northwood Space
Los Angeles, CA, CA
- $145,000 to $190,000 USD / year
…site, and the IaC that defines all of it. The Infrastructure Engineer – Cloud owns and operates that…
Added 6 mins ago
Staff Software Engineer, Autonomous Vehicle Performance Metrics
Motional
Remote, United States
We are seeking a highly skilled Software Engineer to play a critical role in evaluating and improving the performance of our autonomous vehicle (AV) technology. This engineer will be…
Added 6 mins ago
T
Firmware Architect/Product Security Technical Lead
TEKsystems
Richardson, TX
- $70 to $87 USD / hour
The Technical Lead - Firmware and Product Security (Level 5) is a senior role responsible for the architecture, development, verification, and lifecycle security of embedded firmware used…
Added 7 mins ago
Power Conversion Senior Manager
Blue Origin Personnel, LLC
Huntsville, AL
We are seeking a Senior Manager to lead the Power Conversion team, which develops power electronics hardware and embedded systems for a new generation of advanced power systems. You will…
Added 7 mins ago
EH
Senior Software Engineer
Everbright Health
Denver, CO
- $150,000 USD / year
We're looking for a Senior Software Engineer who can own features end-to-end - from database schema to React UI - and contribute meaningfully across a modern, cloud-native stack. You'll…
Added 8 mins ago
Staff Site Reliability Engineer
Revolution Medicines
Redwood City, CA
Reporting to the Senior Director of Cloud Operations, you will build and operate reliable cloud infrastructure through hands-on software engineering, deployment automation and production…
Added 9 mins ago
Software Development Engineer, AWS Context
Amazon Development Center U.S., Inc.
Bellevue, WA
…environment that celebrates knowledge-sharing and mentorship. Our senior members enjoy one-on-one mentoring and thorough, but kind, code reviews. We care about your career growth and strive…
Added 10 mins ago
A
Senior Supplier Quality Engineer
Aumovio
New Braunfels, TX
- $75,000 to $97,000 USD / year
…suppliers. Review and approve test methods, validation plans, and reliability studies to ensure compliance with customer and automotive industry…
Added 10 mins ago
Senior Spacecraft Mission Software Engineer
Varda Space Industries
El Segundo, CA
The Senior Spacecraft Mission Software Engineer is responsible for Varda's critical ground segment software, and the platform it runs on which enables spacecraft operations. We operate at…
Added 10 mins ago
A
Senior Automation And Controls Engineer
Actalent
Fairfax, VA
- $180,000 to $190,000 USD / year
Job Title: Automation and Controls EngineerJob DescriptionThe Automation and Controls Engineer plays a key role in delivering high-quality automation projects on time and within budget…
Added 11 mins ago
Engineering Manager - CX (Event)
StubHub
NY
…establish clear expectations, coach performance directly, develop senior technical leaders, and make timely, principled decisions when performance does not meet the…
Added 11 mins ago
Mold Design Engineer (I-II)
GRAPHIC CONTROLS ACQUISITION CORP
NEW RICHMOND, WI
Added 12 mins ago
Lead Palantir Application Engineer
CLA EAU CLAIRE
EAU CLAIRE, WI

Closed listing

Evolent

Core Senior .NET Software Engineer

Washington, DC, United States

This opening has closed.

The original listing is kept below for reference.

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Job details

Posting language: English
Posted: Nov 3, 2026

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Original job description

Archived listing. The details below describe a past opening.

Work at Home

Full time

JR-916944

Your Future Evolves Here

Evolent partners with health plans and providers to achieve better outcomes for people with most complex and costly health conditions. Working across specialties and primary care, we seek to connect the pieces of fragmented health care system and ensure people get the same level of care and compassion we would want for our loved ones.

Evolent employees enjoy work/life balance, the flexibility to suit their work to their lives, and autonomy they need to get things done. We believe that people do their best work when they're supported to live their best lives, and when they feel welcome to bring their whole selves to work. That's one reason why diversity and inclusion are core to our business.

Join Evolent for the mission. Stay for the culture.

What You’ll Be Doing:

Position Summary

The Senior Software Engineer leads the design, development, and deployment of complex software solutions, ensuring scalability and maintainability. This role architects and implements high-performance APIs and microservices that support critical business functions, and works closely with product managers, UX designers, and other engineers to translate business needs into technical solutions.

This individual drives the technical vision for projects, contributes to architectural discussions and long-term planning, and mentors junior engineers to foster a culture of continuous learning and technical excellence. The role is expected to use approved AI-assisted tools to accelerate delivery and improve quality while remaining fully accountable for every result delivered.

AI-Assisted Engineering Expectations

Evolent engineers are expected to effectively leverage approved AI-assisted development and productivity tools (e.g., code assistants, copilots, automation agents, knowledge assistants, and analytics tools) to improve quality, efficiency, and innovation while maintaining accountability for all delivered work. These expectations span the full engineering lifecycle, not only code generation, including iterating with AI on solution design and architecture, evaluating alternatives, revising existing architecture, and producing design artifacts. Engineers remain responsible for validating outputs, ensuring solution quality, protecting sensitive information, and complying with security, privacy, regulatory, and Responsible AI standards.

Key Responsibilities

Design and Development

Lead the design, development, and deployment of complex software solutions, ensuring scalability and maintainability.
Architect and implement high-performance APIs and microservices that support critical business functions.
Collaborate closely with cross-functional teams, including product managers, UX designers, and other engineers, to translate business needs into technical solutions.
Drive the technical vision for projects, contributing to architectural discussions and long-term planning.

Engineering Excellence

Conduct thorough code reviews, provide constructive feedback and ensure adherence to best coding practices.
Mentor and coach junior engineers, fostering a culture of continuous learning and technical excellence.
Identify and implement improvements to the software development lifecycle, including automation, testing, and CI/CD pipelines.
Troubleshoot and resolve production issues, working to ensure high availability and reliability of services.
Evaluate and integrate new tools, frameworks, and technologies to improve development processes and team productivity.

AI-Enabled Delivery

Utilize approved AI-assisted engineering tools to accelerate software development, testing, documentation, troubleshooting, and analysis activities.
Apply AI-assisted development techniques throughout the software development lifecycle, including requirements analysis, coding, testing, debugging, documentation, and operational support.
Evaluate and validate AI-generated outputs for correctness, security, maintainability, compliance, and business appropriateness.
Continuously identify opportunities to improve engineering productivity and solution quality through AI-enabled workflows and automation.
Contribute reusable prompts, skills, agents, and AI-assisted development patterns to benefit the team.
Partner with architecture, security, and platform teams to integrate AI-enabled capabilities into enterprise applications.

Governance and Compliance

Follow enterprise policies governing AI usage, intellectual property protection, security, privacy, PHI handling, and Responsible AI practices.
Ensure no confidential, regulated, or protected information is used with unapproved AI services or tooling.
Participate in peer reviews and validation processes for AI-assisted solutions.

Required Qualifications

5+ years of professional software development experience, with a proven track record of delivering complex, scalable applications.
Proficiency in multiple programming languages, such as C#, Java, or Python, and familiarity with their ecosystems.
5+ years of hands-on experience with Microsoft and .NET technologies, specifically .NET Core, C#, and T-SQL.
Experience building scalable and performant RESTful APIs using ASP.NET.
Relational database development experience, preferably using SQL Server.
Experience with at least one testing framework (e.g., xUnit, NUnit, MSTest), logging framework (e.g., NLog, log4net, Serilog), and ORM framework (e.g., Dapper, Entity Framework, NHibernate).
Deep understanding of software architecture patterns, such as microservices, event-driven architecture, and RESTful API design.
Strong knowledge of cloud computing platforms (e.g., Azure, AWS, Google Cloud) and container orchestration tools such as Docker and Kubernetes.
Expertise in database design and optimization for both SQL and NoSQL databases.
Experience using GitHub, Azure Git, or other Git-based source control systems, including working with pull requests.
Ability to work both independently and as part of a globally distributed team of technical and non-technical colleagues.
Excellent problem-solving skills, with the ability to diagnose and resolve complex technical issues quickly.
Strong communication skills, with the ability to lead technical discussions, present to stakeholders, and write detailed documentation.

Preferred Qualifications

Experience using AI-assisted development platforms such as GitHub Copilot, Cursor, Claude Code, or similar tools.
Familiarity with prompt engineering, AI-assisted testing, and AI-enabled software delivery practices.
Experience integrating AI services, models, or agents into production applications.
Experience with front-end frameworks (e.g., React, Angular, Vue), including developing Single Page Applications (SPA).
Experience with additional back-end technologies (e.g., Node.js, Django, Spring Boot).
Experience with EMR integration.
Experience working with NoSQL data stores (e.g., Elasticsearch).
Healthcare domain experience.

Education

Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.

#EvolentAI

To ensure a secure hiring process we have implemented several identity verification steps, including submission of a government issued photo ID. We conduct identity verification during interviews, and final interviews may require onsite attendance. All candidates must complete a comprehensive background check, in-person I-9 verification, and may be subject to drug screening prior to employment. The use of artificial intelligence tools during interviews is prohibited and monitored. Misrepresentation will result in immediate disqualification from consideration.

Technical Requirements:

We require that all employees have the following technical capability at their home: High speed internet over 10 Mbps and, specifically for all call center employees, the ability to plug in directly to the home internet router.

Evolent is an equal opportunity employer and considers all qualified applicants equally without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, or disability status. If you need reasonable accommodation to access the information provided on this website, please contact recruitingteam@evolent.com for further assistance.

The expected base salary/wage range for this position is $. As part of our total compensation package, Evolent is proud to offer comprehensive benefits (including health insurance benefits) to qualifying employees. All compensation determinations are based on the skills and experience required for the position and commensurate with experience of selected individuals, which may vary above and below the stated amounts.

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