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Added 11 mins ago
Senior DevSecOps Software Engineer
The Charles Stark Draper Laboratory, Inc.
St. Petersburg, FL
The Senior DevSecOps Software Engineer (SMTS) drives secure, scalable software delivery across mission-oriented programs - autonomous systems, unmanned vehicles, medical applications, and…
Added 11 mins ago
Senior Software Engineer I
CyrusOne Management Services LLC
Carrollton, TX
We’re looking for an experienced engineer who combines strong technical capabilities with sound judgment, a product mindset, and a genuine sense of ownership.
Added 11 mins ago
INTL QA Engineer
Insight Global
West Palm Beach, FL
With so much riding on what we build, SMArtX is looking for a Test Automation Engineer who is passionate about quality, speed, and engineering excellence.
Added 13 mins ago
EG
Senior Software Engineer – UX/UI
Eliassen Group
Orlando, FL
- $77 to $87 USD / hour
Our client seeks a Senior Software Engineer – UX/UI to support the Global Information Security Identity and Access Management team. The role will design and develop modern UI applications…
Added 26 mins ago
Software Engineer Lead
Arizona State University
United States
Are you an experienced software engineer who excels at creating and enhancing technology solutions for a variety of learner needs? Do you enjoy working in collaborative, mission-driven,…
Added 44 mins ago
Software Engineer-III (Full Stack/API Integration)
TD Bank
Mount Laurel, NJ
The Software Engineer-III (Full Stack/API Integration) leads the creation of comprehensive end-to-end detailed solutions for projects and platforms with overall accountability for the…
Added 1 hour ago
Associate Software Engineer – Full Stack
Empower Pharmacy
Houston, TX
The Associate Software Engineer - Full Stack supports business impact by helping build secure, reliable digital platforms that improve product delivery, operational efficiency, and customer…
Added 1 hour ago
TT
Product Engineer, AI
True Talent Solutions Partners
Boston, MA
- $130,000 to $180,000 USD / year
- Experience building with React, Node.js, Python, LLM APIs, or agentic workflows.
Added 1 hour ago
TT
Agent Product Engineer
True Talent Solutions Partners
San Francisco, CA
- $215,000 to $300,000 USD / year
Join a Series B AI company as an Agent Product Engineer, owning the end-to-end deployment and improvement of AI agents with customers. You will combine hands-on product engineering with…
Added 1 hour ago
Senior Forward Deployed AI Engineer - Strategic Finance
Fanatics Collectibles
NY
…function teams across the company, the Forward-Deployed AI Engineer will serve as an embedded AI-native builder - identifying high-impact problems and rapidly delivering practical…
Added 1 hour ago
CE
Senior Software Engineer
Caliola Engineering, LLC
Colorado Springs, CO
- $135,000 to $165,000 USD / year
Caliola Engineering is seeking a Senior Software Engineer to build software that solves complex, meaningful problems in support of mission-critical applications. You will work alongside a…
Added 1 hour ago
Staff Software Engineer
Bayer
Creve Coeur, MO
Large, distributed system development (e.g., with NodeJS, Go/Golang);
Added 1 hour ago
I
Senior Software Engineer, JSTOR Stewardship
ITHAKA
Remote, United States
- $112,240 to $140,300 USD / year
ITHAKA is looking for a Mid/Senior Software Engineer (Frontend Focus) to join the JSTOR Stewardship team.
Added 1 hour ago
PD
Senior Software Engineer, Backend
Planet Depos LLC
Remote, United States
- $150,000 to $185,000 USD / year
…with a platform built in-house, and we need a senior backend engineer to help build it. You will work closely with an architect and a front-end lead, building systems that legal…
Added 1 hour ago
Senior Consultant, Full Stack Software Engineer (Node.js/React/Typescript/AWS)
Infinitive Inc
McLean, VA
We are seeking a highly skilled Full Stack Software Engineer to join our dynamic team. This role requires a versatile developer with a passion for both front-end and back-end technologies,…
Added 1 hour ago
Senior AI Solutions Architect – Hybrid - Linthicum, MD
Creative Information Technology, Inc.
Falls Church, VA
…moving up from roles like Data Scientist or Machine Learning…
Added 1 hour ago
Senior Backend Software Engineer
Raydar
New York, NY
…handles sensitive financial data. The role suits an experienced engineer who moves quickly, makes sound design decisions and works without heavy layers of…
Added 1 hour ago
Backend Software Engineer
Raydar
San Francisco, CA
- Working knowledge of TypeScript and Node.js.
Added 2 hours ago
IT Applications Engineer IV, Full-Stack Engineer (Angular, Java, Node.js, AEM)
Kaiser Permanente
Greensboro, NC
TITLE: IT Applications Engineer IV, Full-Stack Engineer (Angular, Java, Node.js, AEM)
Added 2 hours ago
IT Applications Engineer V, Web
Kaiser Permanente
Greensboro, NC
Three (3) years experience developing micro services and APIs (e.g., Java, Node.js, NoSQL DBs, etc.).
Added 2 hours ago
IT Applications Engineer IV, Web
Kaiser Permanente
Greensboro, NC
Two (2) years experience developing micro services and APIs (e.g., Java, Node.js, NoSQL DBs, etc.).
Added 2 hours ago
Sustainment Software Engineer 1
RealmOne
Central Maryland, MD
…applications using technologies such as JavaScript, Angular, and Node.js. Partner with developers, technical leads, and stakeholders to deliver reliable, scalable, and user-focused…
Added 2 hours ago
AI Engineer
Cengage Learning Inc.
TX
The AI/ML Engineer for Core Systems - Core AI team is a high-output, full-stack engineering role aimed at quickly producing fully functional AI-powered application prototypes. This is a…
Added 2 hours ago
K
AI Vibe Coding Engineer
Kforce
Remote, United States
- $22 USD / hour
Kforce has a client that is looking for a highly motivated and creative AI Vibe Coding Engineer/GenAI Prototyping Developer with 2-3 years of software development experience to join our…
Added 2 hours ago
Senior Full-Stack Engineer | AI-Native Startup
Sperton Global AS
Houston
The founding team is seeking an exceptional Senior Full-Stack Engineer to take substantial ownership of the company's core software platform and help shape its technical future.

Closed listing

Evolent

Core Senior .NET Software Engineer

Jefferson City, MO, 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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