Jobs in the United States

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Added 1 min ago
Information Systems Security Engineer - TS/SCI
Parsons Corporation
Centreville, VA
In this role, you will be the primary technical engineer responsible for mitigating vulnerabilities, ensuring system compliance, and maintaining the security posture of our systems. You…
Added 1 min ago
AV Programming/Commissioning Engineer 3 - Tysons, VA
M. C. Dean
Tysons, VA
…electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and…
Added 1 min ago
2027 Associate Systems Engineer (AHT) - Dulles VA
Northrop Grumman
Dulles, VA
…these modes and mitigation through autonomous or operational controls. Responsibilities will also include interaction with program, functional and customer…
Added 2 mins ago
Principal Identity Cybersecurity Engineer
The MITRE Corporation
McLean, VA
Must have an active Top Secret U.S Government issued Security Clearance
Added 10 mins ago
SO
Platform Specialist - OIT Transparency Posting (Remote From Anywhere In CO)
State of Colorado
CO
- $100,000 to $110,000 USD / year
As a Platform Specialist with the Office of Information Technology (OIT), you will engineer, configure, automate, and deploy the state’s shared content management and electronic signature…
Added 16 mins ago
Sr Quality Engineer
MKS Instruments Inc
Klamath Falls, OR
As the Senior Quality Engineer at the MKS ESI Klamath Falls manufacturing site, you will serve as the site’s primary quality resource and provide hands-on support for the production of…
Added 29 mins ago
Investment Management Engineer
Samsung Austin Semiconductor, LLC.
1530 FM 973 Taylor, TX
The Investment Management Engineer will support the management and financial oversight of all Korea-funded investments for Samsung Austin Semiconductor new Fabs, including construction,…
Added 29 mins ago
Infra Cost Engineer
Samsung Austin Semiconductor, LLC.
1530 FM 973 Taylor, TX
The Cost Engineer will be responsible for managing, analyzing, and optimizing Infrastructure operational expenses (OPEX) and tool hook-up costs at Samsung Austin Semiconductor. This…
Added 32 mins ago
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Data Engineer, Security Analytics
Wayve
Sunnyvale, CA
- $186,100 to $243,300 USD / year
As a Data Engineer, you’ll join the Security team and build the data and automation capabilities that underpin our security program. You’ll work across Security to design scalable data…
Added 33 mins ago
Release Train Engineer
Regions
Charlotte, NC · Hoover, AL · Atlanta, GA
At Regions, the Release Train Engineer manages and optimizes the flow of value through the Agile Release Train. An Engineer at this level leads Agile Release Trains (ART), resolves and…
Added 37 mins ago
Sr Principal System Security Engineer
Northrop Grumman
Rolling Meadows, IL
…secure mission security solutions supporting our hardware and software security solutions to tip of the spear…
Added 38 mins ago
Senior Manager– AI Governance & Controls Engineering
AbbVie
North Chicago, IL
Additionally, the Senior Manager leads and develops a high-performing AI Controls Engineering team - including direct oversight of the Principal Quality Engineer, AI Controls Engineering…
Added 38 mins ago
Senior Front-End and Agentic-UI Engineer
Evolent
Springfield, IL
The Senior Software Engineer leads the design, development, and deployment of complex features in the web user experience for the Evolent Platform. This role builds high-performance React…
Added 1 hour ago
Staff Systems Engineer
Halo Industries, Inc.
Santa Clara, CA
As a Staff Systems Engineer at Halo Industries, you will play a crucial role in the development, integration, and lifecycle management of our next-generation semiconductor manufacturing…
Added 1 hour ago
Senior QA Engineer, Operations Technology Transfer
Fujifilm
Holly Springs, NC
The Senior Engineer, QA Operations Technology Transfer is responsible for establishing and maintaining a robust and efficient Technology Transfer program at the Holly Springs, NC site. This…
Added 1 hour ago
Rapid Remediation Crew Lead
Leidos
Washington, DC
Must be able to drive a corporate vehicle to different locations to work on projects and troubleshoot; valid state license required · Must possess Network Vendor Associate Level or higher Certification (i.e., Cisco CCNA, Cisco CCNP, etc.)
Added 1 hour ago
Azure Cloud Engineer
SAIC
Washington, DC
We are seeking a skilled and motivated Azure Cloud Engineer to join our cloud infrastructure and platform team. The ideal candidate brings hands-on experience deploying and managing cloud…
Added 1 hour ago
Manager Information Security
DXC Technology
Washington, DC
Engineer AI solutions for risk management, such as evidence collection, control testing, risk register enrichment, and automated assessment support.
Added 1 hour ago
Manager Information Security
DXC Technology
Washington, DC
Engineer AI solutions for risk management, such as evidence collection, control testing, risk register enrichment, and automated assessment support.
Added 1 hour ago
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SQL Data Engineer
OpenDataJobs
Washington, DC
- $120,000 to $140,000 USD / year
4+ years of data engineering, database development, database engineering, software development, or comparable practical experience
Added 1 hour ago
O
Senior SQL Data Engineer
OpenDataJobs
Washington, DC
- $150,000 to $170,000 USD / year
…that would otherwise be hand-run, and you build the access controls that keep a governed platform…
Added 1 hour ago
O
CI/CD and Infrastructure Engineer
OpenDataJobs
Washington, DC
- $120,000 to $140,000 USD / year
…testing (SAST), dynamic application security testing (DAST), software composition analysis (SCA), vulnerability scanning, and secrets…
Added 1 hour ago
O
Associate DevSecOps Engineer (Python, CI/CD)
OpenDataJobs
Washington, DC
- $80,000 to $95,000 USD / year
Wire vulnerability checks, security scans, and policy controls into the delivery pipeline.
Added 1 hour ago
TT
Robotics Test Engineer
True Talent Solutions Partners
San Francisco, CA
- $182,000 to $230,000 USD / year
- Experience building shared test frameworks that help controls, planning, systems, or autonomy teams validate software.
Added 1 hour ago
K
Technical Solution Engineer
Kentro
McLean, VA
- $145,000 to $165,000 USD / year
Kentro is hiring for a Technical Solution Engineer to support Solution Services of the CTO office in the full solution lifecycle by partnering with Business Development, customers, and…

Evolent

Senior Front-End and Agentic-UI Engineer

Springfield, IL, United States

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Job details

Experience: 5+ years of professional software development experience, including 3+ years building production web applications with React and TypeScript.
Posting language: English
Posted: Oct 16, 2026

Original job description

Work at Home

Full time

JR-916945

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:

Job Description

Position Summary

The Senior Software Engineer leads the design, development, and deployment of complex features in the web user experience for the Evolent Platform. This role builds high-performance React and Next.js (TypeScript) features and works closely with product managers, UX designers, and other engineers to translate business needs into technical solutions.

This individual drives the technical direction of features, contributes to front-end architecture 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 front-end features in React and Next.js, ensuring scalability, accessibility, and maintainability.
Build Server and Client Components that follow the team’s rendering and caching standards, including read-your-writes behavior for decision forms.
Implement backend-for-frontend (BFF) endpoints and integrate with .NET (C#) and Python (FastAPI) services, and Entra ID / OpenID Connect authentication.
Build data-heavy screens, including large grids, PDF and document viewers, rich-text editors, and workflow wizards, using component libraries such as KendoReact or MUI.
Collaborate closely with product managers, UX designers, and other engineers to translate business needs into technical solutions.
Drive the technical direction of features, contributing to front-end architecture discussions and long-term planning.

Agentic User Experience

Build streaming user interfaces (SSE) that render agent narratives, tool calls, citations, and generative UI using the Vercel AI SDK, assistant-ui, and CopilotKit over the AG-UI protocol.
Implement human-in-the-loop flows that let reviewers approve, modify, or override agent recommendations, including Pydantic AI tool-approval interrupts.
Implement robust handling for slow, interrupted, or failed agent calls, including retries, timeouts, resumable streams, and clear status messaging.
Contribute to the AG-UI event contract and shared-state design with the agent team.

Engineering Excellence

Conduct thorough coding 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.
Build accessible components that meet WCAG 2.1/2.2 AA and Section 508 and resolve accessibility defects.
Write component and end-to-end tests using Vitest, React Testing Library, and Playwright.
Identify and implement improvements to CI/CD pipelines, supply-chain controls, and OpenTelemetry instrumentation.
Troubleshoot and resolve production issues, working to ensure high availability and reliability of the user experience.

AI-Enabled Delivery

Utilize approved AI-assisted engineering tools, such as GitHub Copilot, to accelerate software development, testing, documentation, troubleshooting, and analysis activities.
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.

Governance and Compliance

Follow enterprise policies governing AI usage, intellectual property protection, security, privacy, PHI handling, and Responsible AI practices.
Handle patient data safely under HIPAA, keeping PHI out of browser storage, client logs, and telemetry.
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, including 3+ years building production web applications with React and TypeScript.
Hands-on experience with Next.js, including Server and Client Components, server-side rendering, and streaming.
Experience building streaming or real-time user interfaces using Server-Sent Events or WebSockets.
Experience building data-heavy enterprise screens using component libraries such as KendoReact (Telerik) or MUI.
Experience integrating front ends with REST APIs and backend services, including the backend-for-frontend pattern.
Experience implementing authentication with Entra ID (Azure AD) and OpenID Connect.
Strong knowledge of WCAG 2.1/2.2 AA and Section 508, with experience building accessible applications.
Experience with Vitest or Jest, React Testing Library, and Playwright.
Experience with Docker, CI/CD with GitHub Actions, and Git-based workflows, including pull requests.
Strong, daily use of AI-assisted development tools such as GitHub Copilot.
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

Hands-on experience with agentic UI frameworks and protocols such as AG-UI, CopilotKit, assistant-ui, or the Vercel AI SDK.
Experience designing human-in-the-loop experiences for AI agents, including approval and override workflows.
Familiarity with Python and Pydantic AI.
Experience with FHIR R4; Da Vinci Prior Authorization Support (PAS) a plus.
Experience consuming events from Azure Service Bus or similar message brokers.
Experience with Kubernetes (AKS) and OpenTelemetry.
Experience with C# and .NET.
Experience integrating AI services, models, or agents into production applications.
Healthcare domain experience, including handling PHI under HIPAA.

Education

Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field, or equivalent professional 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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Jobs in the United States