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Added 2 mins ago
CAD Designer
UT Health San Antonio Staff Positions
San Antonio, TX
Working under general supervision of a licensed Engineer, this position performs field verification, assists in the production of design and construction documents, and performs…
Added 3 mins ago
Engineer II, Systems - Wayne, NJ - Defined Term
Getinge
Wayne, NJ
The Systems Engineer will be responsible for providing technical input to a team of systems and cross-functional engineers. You will support the development, improvement, verification, and…
Added 3 mins ago
Manufacturing Electrical Engineer
SEDAA
Plano, TX
Job title - Manufacturing Electrical Engineer
Added 3 mins ago
SF
Mechanical Design Engineer
SPRINGS FABRICATION LLC
Colorado Springs, CO
- $75,000 to $85,000 USD / year
Bachelor’s Degree (BS) or equivalent; and a minimum of 3 years’ experience as a Design Engineer. Strong Project Engineer and manufacturing background desired.
Added 4 mins ago
C
Senior QA Automation Engineer - Playwright & Selenium
Cognizant
Montpelier, VT
- $50,000 to $92,500 USD / year
We are seeking a Senior QA Automation Engineer - Playwright & Selenium to join our Quality Engineering team supporting critical financial applications. The ideal candidate will have strong…
Added 4 mins ago
Core Senior .NET Software Engineer
Evolent
Montpelier, VT
The Senior Software Engineer leads the design, development, and deployment of complex software solutions, ensuring scalability and maintainability. This role architects and implements…
Added 8 mins ago
IG
Verification Engineer
Insight Global
Agoura Hills, CA
- From $89 USD / hour
Our clients product integration and verification group is seeking a highly motivated and energetic Hardware Verification Engineer with a background in digital hardware technology, test…
Added 10 mins ago
YSL Systems Engineer ll
Yulista Services LLC
Huntsville, AL
Yulista Aerospace Systems Engineering (ASE) is seeking a Systems Engineer to support the integration, modernization, and sustainment of manned and unmanned aviation platforms. The selected…
Added 11 mins ago
Senior System Development Engineer, Leo - Payload and Terminals
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
A key aspect of your position will be serving as a liaison between software teams and hardware teams. In this capacity, you will establish a healthy testing environment while maintaining…
Added 14 mins ago
Senior ASIC Silicon Validation Engineer (NetSec)
Palo Alto Networks, Inc.
CA
As a Silicon Validation Engineer on the ASIC team, you will ensure that the ASICs in our groundbreaking next-generation firewall products meet or exceed industry-leading requirements for…
Added 14 mins ago
Systems Engineer II
RTX
United States
…environments? Raytheon is seeking a talented and motivated Systems Engineer II to join our team within the Systems Engineering and Test Capabilities (SETC) Discipline, supporting the LTAMDS…
Added 14 mins ago
Systems Requirements & Specification Engineer Onsite
RTX
United States
Raytheon’s Systems Engineering and Test Capabilities (SE&TC) Surface Radars & Sensors Center is seeking a Senior System Engineer interested in leading requirements and specification…
Added 16 mins ago
Software Engineer II - Test Solutions Center
RTX
United States
…support production lines for our entire missile portfolio. The software team within TS is responsible for developing advanced windows application solutions for all Raytheon products. We are…
Added 16 mins ago
Software Quality Engineer onsite Woburn, MA
RTX
United States
Our team in Woburn has an immediate need for a Software Quality Engineer for the Strategic Upper Tier Missile Defense Agency/Sensors & Precision Strike (SSPS) section within the Air & Space…
Added 16 mins ago
Manager Electro-Optical Integration and Test Section Lead
RTX
United States
Support the development, qualification, integration, verification, and production transition of advanced EO imaging systems. Collaborate across optics, electronics, mechanical, and software…
Added 16 mins ago
Electrical Engineering Intern (Summer 2027)(Onsite)
RTX
United States
…critical to the defense of our nation, such as sophisticated software-defined radios and data links designed for use in ground, airborne, and space…
Added 16 mins ago
Senior Manager Electro-Optical Integration and Test Section Lead
RTX
United States
Support the development, qualification, integration, verification, and production transition of advanced EO imaging systems. Collaborate across optics, electronics, mechanical, and software…
Added 16 mins ago
Principal RF System Analysis Engineer
RTX
United States
Our Advanced Radar RF & Systems Engineering Department has an immediate need for a Principal RF Systems Analysis Engineer to support the design, integration, production, test, and…
Added 16 mins ago
C
Director, Solutions/Conceptual Design
CesiumAstro
El Segundo, CA
- $228,000 to $279,000 USD / year
Lead and review architecture-level trades across antennas, RF, digital processing, communications algorithms, firmware, software, networking, and system interfaces to optimize overall…
Added 16 mins ago
C
Director, Solutions/Conceptual Design
CesiumAstro
Westminster, CO
- $218,000 to $266,000 USD / year
Lead and review architecture-level trades across antennas, RF, digital processing, communications algorithms, firmware, software, networking, and system interfaces to optimize overall…
Added 16 mins ago
Director, Solutions/Conceptual Design
CesiumAstro
Austin, TX
Lead and review architecture-level trades across antennas, RF, digital processing, communications algorithms, firmware, software, networking, and system interfaces to optimize overall…
Added 17 mins ago
Geospatial Developer
Vantor Services Inc.
Reston, VA
…consideration. Employment for cleared roles is contingent upon verification of clearance…
Added 18 mins ago
Software Engineer Senior
GD Information Technology, Inc.
United States
As a Software Engineer Senior at GDIT, you will design, develop, integrate, and sustain secure software applications and data-driven solutions that support complex mission requirements.…
Added 19 mins ago
Data Engineer
Booz Allen Hamilton_United States
Tampa, FL
…unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it’s gathered from disparate sources. We need a data…
Added 19 mins ago
Site Reliability Engineer
Booz Allen Hamilton_United States
Reston, VA
As a Site Reliability Engineer (SRE) on our team, you'll help support and sustain a production Kubernetes-based platform operating within the Intelligence Community. You'll perform platform…

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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