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Added 2 mins ago
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Cyber Architect and Integration Lead (SDIN)
Stellar Solutions
Colorado Springs, CO
- $31,533 USD / year
We bring talented, energetic, and immediately productive professionals to meet critical customer needs in systems engineering and integration, mission operations, program management, and…
Added 2 mins ago
TA
Space Security EW/RF Operational Engineer
The Aerospace Corpor
Colorado Springs, CO
- $117,300 to $226,900 USD / year
Providing systems engineering support to include requirements development, system concept development/evaluation, design review, system integration, and test campaign support.
Added 2 mins ago
TA
Flight Dynamics Engineer/Senior Flight Dynamics Engineer
The Aerospace Corpor
Colorado Springs, CO
- $129,000 to $249,600 USD / year
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…
Added 2 mins ago
TA
Senior Cyber Mission Engineer
The Aerospace Corpor
Aurora, CO
- $166,400 to $249,600 USD / year
The Information Systems and Cyber Division (ISCD) is a unique engineering division partnering across the full space enterprise to advance next-generation digital solutions and…
Added 2 mins ago
TA
SPACE NORTH Theater Support Lead
The Aerospace Corpor
Colorado Springs, CO
- $151,300 to $226,900 USD / year
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…
Added 2 mins ago
TA
Senior Modeling and Simulation Communications Engineer
The Aerospace Corpor
Colorado Springs, CO
- $166,400 to $249,600 USD / year
…how the nation's most critical space communication and ground systems are designed, acquired, and evolved. Our modeling and performance assessments around communication architectures,…
Added 2 mins ago
TA
Space Vehicle and Electronic Component Structural Engineer
The Aerospace Corpor
Colorado Springs, CO
- $117,300 to $226,900 USD / year
The Vehicle Systems Division (VSD) sits at the center of the ideas and data behind current and future space systems supplying innovative research and development; technical evaluations…
Added 4 mins ago
Electrical Engineer - Power Distribution
CEL - Critical Power
Williamsburg, VA
The Electrical Engineer - Power Distribution is accountable for the design, documentation and compliance of electrical systems across CEL's LV switchgear product range, including:
Added 9 mins ago
Software Engineer
CoreLogic Solutions, LLC
Dallas, TX
At Cotality, we are driven by a single mission - to make the property industry faster, smarter, and more people-centric. Cotality is the trusted source for property intelligence, with…
Added 16 mins ago
Software Engineer
CoreLogic Solutions, LLC
Dallas, TX
At Cotality, we are driven by a single mission - to make the property industry faster, smarter, and more people-centric. Cotality is the trusted source for property intelligence, with…
Added 39 mins ago
Engineer VII
General Atomics
Englewood, CO
General Atomics Electromagnetic Systems (GA-EMS) designs and manufactures first-of-a-kind electromagnetic and electric power generation systems. GA-EMS’ expanding portfolio of specialized…
Added 39 mins ago
Systems Integration/Test Engineer Staff (Level IV)
Lockheed Martin
Boulder, CO
The Systems Integration & Engineering organization within LM Space is searching for a motivated and passionate mid-career Systems Integration and Test Engineer to join our Systems…
Added 39 mins ago
Senior Systems Integration/Test Engineer (Level III)
Lockheed Martin
Boulder, CO
The Systems Integration & Engineering organization within LM Space is searching for a motivated and passionate Systems Integration and Test Engineer to join our Systems Engineering,…
Added 39 mins ago
Sr. Mechanical Engineer
Lockheed Martin
Littleton, CO
Experience with the production, test, and integration of mechanical systems
Added 39 mins ago
Sr. Satellite Test Engineer
Lockheed Martin
Littleton, CO
Lockheed Martin is seeking a Senior Level Electrical System Integration/Test Engineer to join the GPS integration and test team within Assembly, Test, and Launch Operations (ATLO). In this…
Added 39 mins ago
Sr Satellite Test Engineer
Lockheed Martin
Littleton, CO
Lockheed Martin is seeking a Senior Level Electrical System Integration/Test Engineer to join the GPS integration and test team within Assembly, Test, and Launch Operations (ATLO). In this…
Added 40 mins ago
Software Engineer Stf.
Lockheed Martin
Littleton, CO
At Lockheed Martin Rotary and Mission Systems (RMS), we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking,…
Added 40 mins ago
Electronics Engineer III, Avionics Testing
Lockheed Martin
Littleton, CO
Work on a cross-functional team in the development and integration of world class avionics systems.
Added 40 mins ago
Electronics Engineer III, Avionics Testing
Lockheed Martin
Littleton, CO
Work on a cross-functional team in the development and integration of world class avionics systems.
Added 40 mins ago
Modeling & Simulation Systems Engineer - Level 2 (AHT)
Northrop Grumman
Colorado Springs, CO
Northrop Grumman Space Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU) has an exciting career opportunity for a Modeling & Simulation Systems Engineer –…
Added 40 mins ago
Principal Systems Engineer – Network Sys Engr III (26-388)
Northrop Grumman
Colorado Springs, CO
Northrop Grumman Space Systems - Missile Defense Integration offers an excellent opportunity for a Principal Engineer Systems – Network Sys Engr III (26-388) to join our team of skilled and…
Added 40 mins ago
Staff Integration & Test Engineer (SME) (26-424)
Northrop Grumman
Colorado Springs, CO
Northrop Grumman Space Systems - Missile Defense Integration offers an excellent opportunity for a Staff Integration & Test Engineer (SME) (26-424) to join our team of skilled and diverse…
Added 40 mins ago
INTERNAL ONLY: Principal Software Engineer (26-434)
Northrop Grumman
Colorado Springs, CO
Northrop Grumman Space Systems - Missile Defense Integration offers an excellent opportunity for a Principal Software Engineer (26-434) to join our team of skilled and diverse…
Added 40 mins ago
Systems Engineer - Sentinel
Auria (Boecore LLC)
Colorado Springs, CO
Auria is seeking an experienced System Engineer (SE) - All Levels to support the Sentinel program (formerly called the Ground Based Strategic Deterrent - GBSD). This position is in…
Added 40 mins ago
2027 Trajectory Optimization Engineer
The Aerospace Corpor
Colorado Springs, CO
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…

Closed listing

Evolent

Core Senior .NET Software Engineer

Nashville, TN, 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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