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Added 1 min ago
Senior Cyber Security Engineer
L3Harris Technologies
Columbia, MD · Rochester, NY
Job Title: Senior Specialist, Information Security Systems Engineer
Added 1 min ago
SAP Manufacturing Lead 3058304
Apex Systems Inc.
Boston, MA
Drive integration between SAP S/4HANA and Manufacturing Execution Systems (MES) and other shop-floor technologies.
Added 4 mins ago
A
Staff Software Engineer, ML
Apptronik
Sunnyvale, CA
- $285,000 to $340,000 USD / year
Apptronik is seeking a Staff MLOps Engineer to own the technical direction of our MLOps platform - the system of record for datasets, experiments, model artifacts, and serving paths that…
Added 6 mins ago
MG
iOS Engineer Intern
Match Group
Los Angeles, CA · Palo Alto, CA
- $47 USD / hour
As an iOS Engineer Intern at Tinder, you will partner directly with senior members of the mobile team and be empowered to contribute solutions to the Tinder codebase. We are deeply invested…
Added 6 mins ago
MG
Backend Engineer Intern
Match Group
Palo Alto, CA · Los Angeles, CA
- $47 USD / hour
As a Backend Engineer Intern at Tinder, you will partner directly with senior members of the engineering team and be empowered to contribute solutions to Tinder’s backend system. We are…
Added 7 mins ago
Error: The requested job could not be found.
Sargent & Lundy
State, IL
Added 7 mins ago
Senior Performance/Simulation/Application Engineer
Caterpillar, Inc.
Mossville, IL
The Aftertreatment & Exhaust Systems (AT&ES) organization is seeking a Senior Performance, Simulation, and Application Engineer to provide technical leadership across simulation, controls…
Added 7 mins ago
Senior Power Electronics Performance & Application Engineer
Caterpillar, Inc.
Mossville, IL
The Senior Performance / Simulation / Application Engineer will provide technical leadership for the analysis, simulation, application, and electrical integration of Medium Voltage Power…
Added 7 mins ago
Director, Full Stack Engineer
Capital One
Riverwoods, IL
10+ years of experience with Networking protocols and integration with third party distributed systems
Added 7 mins ago
Senior Security GRC Engineer, AI & Automation
American Express Global Business Travel
Springfield, IL
AmexGBT’s Security GRC team is looking for a talented Senior Security GRC Engineer to design, build, and scale automation and AI-driven solutions that modernize our governance, risk, and…
Added 7 mins ago
Associate Software Engineer
Highmark Health
Springfield, IL
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for…
Added 7 mins ago
Cloud Solutions Engineer
Humana
Springfield, IL
The Cloud Solutions Engineer supports cloud-based customer experience platforms through the development, integration, testing, and optimization of conversational AI and contact center…
Added 8 mins ago
AE
Senior Data Engineer - Amex Ads, Offers, and Dining Technology
American Express
Chicago, IL
- $123,000 to $215,250 USD / year
…advertising capabilities, and leads the end-to-end technology integration and platform development of our dining services to create seamless connections between diners, restaurants, and the…
Added 8 mins ago
Senior Geothermal Consultant Job Details | Black & Veatch Family of Companies
Black & Veatch
Chicago, IL
Black & Veatch has an exciting opportunitywithin ourInfrastructure Advisory Technical Delivery Team. The Geothermal Senior Consultant serves as a hands-on technical lead supporting…
Added 10 mins ago
Senior Security Software Engineer/Developer
About Us
United States
We are looking for a Senior Security Software Engineer / Developer to work directly with our software and product engineering teams to design, build, test, release, and maintain well…
Added 19 mins ago
Physical Infrastructure Engineer - Senior
Amentum
Fort Meade, MD
…look no further. Amentum is seeking a Physical Infrastructure Engineer, Senior to join our team of passionate individuals at Fort Meade, MD. In this role you will support challenging,…
Added 19 mins ago
Physical Infrastructure Engineer - Senior
Amentum
Fort Meade, MD
…look no further. Amentum is seeking a Physical Infrastructure Engineer, Senior to join our team of passionate individuals at Fort Meade, MD. In this role you will support challenging,…
Added 19 mins ago
IT Fielding Engineer
Amentum
Baltimore, MD
…Information Technology lifecycle, Amentum is seeking an IT Fielding Engineer to join our dynamic team of IT professionals dedicated to fostering a positive and collaborative work…
Added 25 mins ago
Engineering Project Manager / Senior Engineer (Secret Clearance)
The Building People
Washington, DC, DC
The Building People, LLC is seeking an experienced Engineering Project Manager / Senior Engineer to support a mission-critical federal campus operations and facilities management program in…
Added 26 mins ago
Industrial & Automation Engineer
Adorama
Chattanooga, TN
GTP implementation and performance: Represent Fulfillment in GTP design reviews, process validation, integration planning, installation readiness, testing, commissioning and operational…
Added 29 mins ago
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Senior Electrical Engineer
Actalent
Cincinnati, OH
- $130,000 to $140,000 USD / year
Job Title: Sr Electrical EngineerJob DescriptionThe Sr Electrical Engineer leads electrical engineering and design efforts for industrial and commercial building projects, with a focus on…
Added 30 mins ago
Senior Boundary Network Systems Engineer
CACI, INC.-FEDERAL
Linthicum, MD · Fort Meade, MD
Job Title: Senior Boundary Network Systems Engineer
Added 35 mins ago
Senior Back-End Engineer - LATAM
Virtasant
Remote, United States
We are building a senior engineering team for a large enterprise program in healthcare operations and workforce decisioning. The platform helps operations leaders understand what is…
Added 42 mins ago
Senior Boundary Network Systems Engineer
CACI
Linthicum, MD · Fort Meade, MD · Linthicum Heights, MD · Linthicum Heights · Fort Meade
Job Title: Senior Boundary Network Systems Engineer
Added 43 mins ago
International Senior Systems/Network Engineer
Noblis
Atlantic City, NJ
…performance, cost, and schedule. You will employ methodologies such as systems thinking, model-based engineering, and risk management to ensure system reliability, maintainability, and…

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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