Jobs in the United States

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Lead CNC Programmer - Broach/Repair
GE Gas Turbines (Greenville) L.L.C.
United States
Generate and maintain CNC programs utilizing NX-CAM or other software. This could include multi-axis milling, turning, grinding and/or EDM.
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Engineering Manager - Thermal-Mechanical Design for Nuclear Power applications
Global Nuclear Fuel-Americas, LLC
United States
· Experience with software quality assurance such as NQA-1.
Added 1 min ago
BV
AWS Data Engineer
Bright Vision Technologies
Frisco / North Dallas, TX
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a AWS Data Engineer to design, build, validate, and support data solutions that make trusted information available for enterprise operations,…
Added 2 mins ago
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Azure Data Engineer
Bright Vision Technologies
Sunnyvale / South Bay, CA
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Azure Data Engineer to design, build, validate, and support data solutions that make trusted information available for enterprise operations,…
Added 2 mins ago
Senior Full Stack Engineer
Intuitive
Remote, United States
…the early diagnosis of lung cancer. We are seeking a Senior Software Engineer to build backend services, APIs, and customer-facing web applications that support our robotic fleet and…
Added 2 mins ago
Principal Engineer
Wells Fargo Bank, N. A.
CHARLOTTE, NC · IRVING, TX
Software engineering is changing. AI is changing not only how we write code, but how we design systems, solve problems, modernize technology, and operate software.
Added 3 mins ago
Principal FPGA Engineer
RTX
United States
In this role as a Principal FPGA Engineer, you will develop FPGA designs for all major vendors and device families including AMD, Altera, and Microchip. Designs commonly support the…
Added 3 mins ago
VA Tech Student Intern Fellowship
RTX
United States
Performs functional analysis, trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications.
Added 3 mins ago
Software Engineer
PeopleTec, Inc.
HUNTSVILLE, AL
PeopleTec is currently seeking a Software Engineer to support our Huntsville, AL location.
Added 4 mins ago
Site Reliability Engineer II
JPMC page
Tampa, FL
As a Site Reliability Engineer II at JPMorganChase within the Commercial & Investment Bank - Payments Technology team, you will use technology to solve complex business problems and apply…
Added 4 mins ago
Senior DevOps Engineer
Expression
Remote, United States
Expression is seeking an experienced Senior DevOps Engineer to support the National Telecommunications and Information Administration (NTIA) Federal Spectrum Data Systems (FSDS) program…
Added 4 mins ago
Senior Scala Software Engineer
3Core Systems, Inc
Chicago, IL
Client is seeking a Senior Software Engineer to develop and
Added 5 mins ago
T
Remote Circuit Design Engineer
TEKsystems
Denver, CO
- $40 to $50 USD / hour
TEKsystems is seeking a circuit design engineer for its Alaska-based client.
Added 6 mins ago
High Voltage Power Supply (HVPS) Engineer
General Dynamics Mission Systems, Inc
McLeansville, NC
Work closely with manufacturing to support HVPS production builds - resolving technical issues, supporting test procedures, and ensuring build quality
Added 6 mins ago
NWS Lead Software Engineer
General Dynamics Mission Systems, Inc
Pittsfield, MA
As the NWS Lead Software Engineer for General Dynamics Mission Systems, you will provide technical leadership for a frontend or backend software team supporting a complex, distributed…
Added 7 mins ago
Senior Principal FPGA Engineer
RTX
United States
In this role as a Senior Principal FPGA Engineer, you will lead development of FPGA designs for all major vendors and device families including AMD/Xilinx, Altera, and Microchip. Designs…
Added 7 mins ago
Software Quality and Process Assurance Engineer (Hybrid - Windsor Locks, CT)
RTX
United States
Are you passionate about software quality and eager to make an impact on cutting-edge aerospace systems? As a Software Quality and Process Assurance Engineer, you’ll support the development…
Added 7 mins ago
RF Test Systems Engineer 1 - Onsite McKinney TX
RTX
United States
The Test Automation Department (TAD) is responsible for the design and development of test equipment, hardware and software for a wide range of products and customers. The STaRS Test…
Added 7 mins ago
Physical Design Engineer
Baya Systems
Santa Clara, CA
…intelligent computing in the emerging chiplet era. We focus on software-driven, unified fabric solutions for single-die and multi-die systems. We design and license disruptive intellectual…
Added 7 mins ago
Field Service Engineer
ibasa
Shreveport, LA · Royal Oak, MI · Seattle, WA · Wallingford, IA · Somerset, NJ · Warrenville, IL · Estero, FL · Hampton, VA · Boston, MA · Miami, FL · Dallas, TX · Kansas City, KS · Oklahoma City, OK · Tampa, FL · Little Rock, AR · Boca Raton, FL · Philadelphia, PA · Knoxville, TN · FL - Jacksonville, FL
For almost 40 years, we’ve been at the forefront of innovation, developing cutting-edge equipment and software for diagnostics, Cancer treatment, and industrial applications. As the global…
Added 8 mins ago
EI
Manufacturing Quality Engineer
Ecore International
York, PA
- $70,000 to $85,000 USD / year
We are seeking a motivated and hands-on Quality Engineer to lead quality initiatives, drive continuous improvement projects, and support manufacturing operations in a fast-paced industrial…
Added 9 mins ago
EDR Associate Engineer
Delta |v| Forensic Engineering
Charlotte, NC
…experience regardless of geography and maintain the highest quality we deliver here at DELTA…
Added 9 mins ago
Software Engineer III (MUMPS/Cache/IRIS)
Quest Diagnostics Inc
Secaucus, NJ
…different products throughout Quest Diagnostics. Deliverhigh-quality, high-performancecode in an agile…
Added 9 mins ago
Sr Software Engineer
Cengage Group
Newark, NJ
Following the Product Operating Model (POM), you will collaborate with product and design teams in your role as senior software engineer. Together you will focus on improving customer…
Added 9 mins ago
Cyber Systems Engineer, TS/SCI w/Poly
Peraton
Annapolis Junction, MD
We are seeking a Systems Engineer to support the analysis, design, integration, and implementation of complex systems. The Systems Engineer will work closely with users, government…

Ontrac Solutions

Sr. Full Stack Software Engineer – AI Agents

Chicago, IL, United States

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Job details

Posting language: English
Posted: Nov 2, 2026

Original job description

OVERVIEW

We are seeking a senior full stack software engineer to join our contractor program supporting a customer engagement that builds applications around multi-agent systems developed with Google's Agent Development Kit (ADK) on Google Cloud Platform. This role is ideal for an engineer who can build the whole application: the agents, the backend services and APIs behind them, and the web interface that users work in. The candidate should have built agents with ADK, deployed them to production on GCP, and operated them afterward, including the evaluation and feedback loops that keep agent behavior reliable over time. The successful candidate will use AI coding tools, with several agents running at once, as a standard part of daily engineering practice. This engineer will work closely with our technical lead, other engineers, and customer stakeholders to ensure project success from initial definition through final delivery.

REQUIRED CREDENTIALS

Professional full stack software engineering experience, including production delivery on Google Cloud Platform
Hands-on experience building and deploying AI agents with Google's Agent Development Kit (ADK)
Bachelor's degree in Computer Science or equivalent practical experience

REQUIRED QUALIFICATIONS

ADK agent development, including agent definitions, tool design, and session and state management
Design and implementation of multi-agent systems, including delegation between agents, sequential, parallel, and loop workflows, and clear boundaries for each agent's context and responsibility
Feedback loops for agent quality: evaluation sets, automated scoring of agent output, tracing, and using the results to revise prompts, tools, and agent structure
Frontend development with TypeScript and a modern component framework, including integrating a UI with agent and REST APIs, streaming responses, and authenticated sessions
Backend service and API development, including relational database design (for example PostgreSQL) with versioned schema migrations
Authentication and authorization for web applications and agent tool calls, using OAuth 2.0 / OIDC and JWT
Deployment and operation of agents and application services on GCP using Cloud Run and Agent Engine
Gemini models on Vertex AI, including prompt design, function calling, and structured output
Tool integration for agents over MCP and REST APIs
Daily use of Claude and other AI coding assistants for design, implementation, testing, and review, including running multiple agents concurrently, with the judgment to verify and correct generated output
Automated testing and CI/CD across the stack, including frontend and end-to-end tests and regression evaluation of agent behavior

USEFUL QUALIFICATIONS

Agent-to-Agent (A2A) protocol
Retrieval and grounding with Vertex AI Search or vector search
Observability for agents and services with Cloud Trace, Cloud Logging, and OpenTelemetry
Pub/Sub, Memorystore, and BigQuery
Integration of agents with Gemini Enterprise
Google Cloud Professional certifications

SCOPE OF WORK

Design the multi-agent architecture for the solution, including agent roles, delegation, tool boundaries, and state handling
Implement agents and tools with ADK, including integrations with customer and third-party systems over REST and MCP
Build the web frontend and the backend services that expose the agents to users, including the user workflows and the APIs they run against
Deploy agents and application services to GCP on Cloud Run and Agent Engine, with CI/CD and managed environments and releases
Build and maintain evaluation suites and feedback loops that measure agent output, surface regressions, and drive changes to prompts, tools, and agent structure
Instrument agents and services with tracing and logging so that behavior in production can be inspected and debugged
Use Claude and multi-agent workflows to accelerate design, implementation, test generation, and code review across the full stack, with the engineer remaining accountable for the correctness of all delivered code
Deliver unit, integration, end-to-end, and agent evaluation test coverage, participate in code reviews, and document the architecture and operating procedures for our team and the customer's

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