Jobs in the United States

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Added 1 min ago
Engineer III, Cell Site Technician
Cellco Partnership
Houston, TX
…people, businesses, and things connect. As a Network Operations Engineer, you will provide technical expertise on a critical role involving network transformation, network outages, service…
Added 1 min ago
BV
Windows Systems Engineer
Bright Vision Technologies
Remote, United States
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Windows Systems Engineer to build, secure, automate, and operate cloud or enterprise infrastructure and platforms. The work focuses on availability,…
Added 1 min ago
BV
Cloud Network Engineer
Bright Vision Technologies
Remote, United States
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Cloud Network Engineer to build, secure, automate, and operate cloud or enterprise infrastructure and platforms. The work focuses on availability,…
Added 1 min ago
BV
FinOps Engineer
Bright Vision Technologies
Remote, United States
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a FinOps Engineer to build, secure, automate, and operate cloud or enterprise infrastructure and platforms. The work focuses on availability,…
Added 1 min ago
BV
Linux Systems Engineer
Bright Vision Technologies
Remote, United States
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Linux Systems Engineer to build, secure, automate, and operate cloud or enterprise infrastructure and platforms. The work focuses on availability,…
Added 1 min ago
BV
Cloud Migration Engineer
Bright Vision Technologies
Remote, United States
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Cloud Migration Engineer to build, secure, automate, and operate cloud or enterprise infrastructure and platforms. The work focuses on availability,…
Added 1 min ago
BV
Cloud Systems Engineer
Bright Vision Technologies
Remote, United States
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Cloud Systems Engineer to build, secure, automate, and operate cloud or enterprise infrastructure and platforms. The work focuses on availability,…
Added 2 mins ago
Senior Full Stack Engineer
Intuitive
Remote, United States
…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 associated…
Added 2 mins ago
Lead Software Engineer - Python
Wells Fargo Bank, N. A.
IRVING, TX · CHARLOTTE, NC
Wells Fargo is seeking a Lead Software Engineer (Python) within the Secured Network Services organization. This role will focus on designing and delivering automation solutions that enable…
Added 2 mins ago
UA
Master Schedule Planner
USTBC ABB Installation Products Inc.
NJ
- $58,500 to $93,600 USD / year
Support continuous improvement across the supply chain to enhance customer service, reduce inventory, and improve productivity.
Added 3 mins ago
Senior Network Engineer / FISMA Compliance Support - PCLOB
NEMEAN SOLUTIONS LLC
DC
Added 3 mins ago
VA Tech Student Intern Fellowship
RTX
United States
…providing secure yet technologically advanced equipment to our service personnel, fielded as quickly as possible. Our commitment is to do exactly…
Added 3 mins ago
Principal Engineer, Identity & Access Management (IAM)
Boston Scientific
Arden Hills, MN
Boston Scientific is seeking a Principal Engineer, Identity & Access Management (IAM), specializing in Microsoft Active Directory to provide enterprise-level technical leadership in the…
Added 3 mins ago
Software Engineer
PeopleTec, Inc.
HUNTSVILLE, AL
The successful candidate will be an adaptable, agile, experienced software engineer who is a consummate team player capable of spearheading the design and integration of software systems in…
Added 3 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 3 mins ago
Site Reliability Engineer III
JPMC page
Tampa, FL
As a Site Reliability Engineer III at JPMorganChase within the Commercial & Investment Bank - Payments Technology team, you will solve complex and broad business problems with simple,…
Added 4 mins ago
Cloud Platform Administrator (Mid-Level, Senior or Lead) **Sign on Bonus Potential**
The Boeing Company
Berkeley, MO · Seattle, WA · Daytona Beach, FL
The Infrastructure team is seeking a skilled platform engineer to help build and operate the cloud platform services that host critical enterprise applications and software toolchains. In…
Added 4 mins ago
ENVIRONMENTAL SPECIALIST II - 64086017 1
State of Florida
DELRAY BEACH, FL
…exceeds its original standards specified by a professional engineer. Documents possible causes and remedies conducts follow-up inspections. Submits written reports of significant…
Added 4 mins ago
0162 - IS Dev Ops Engineer-3
null, AAA Texas LLC
Coppell, TX
Your development story for that sprint may include batches, user interface (UI) changes, message queues, web service integrations, making changes to page configuration files or writing unit…
Added 4 mins ago
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Remote Circuit Design Engineer
TEKsystems
Denver, CO
- $40 to $50 USD / hour
The Circuit Engineer II is responsible for the circuit engineering portion of major telecommunications projects and may serve as the primary engineer on projects of moderate complexity.…
Added 4 mins ago
S
Technician, Field Service - Regional (Knoxville, TN)
Sysmex
UNAVAILABLE, TN
- $20.6 to $32.37 USD / hour
We currently have a great opportunity for a Regional Field Service Technician. We currently have a great opportunity for a Field Service Technician. The Field Service Technician (FST) is…
Added 5 mins ago
Sr Mobile Technician
J.B. Hunt Transport, Inc.
Columbus, OH
…power equipment at a customer site or rail yard using a mobile service truck. This position has the possibility to work outdoors, in the elements, or across multiple shifts including nights…
Added 5 mins ago
Software and AI Engineer
CoreWeave
CA / Bellevue, WA · Livingston, NJ · Manhattan, NY · San Francisco, CA · Sunnyvale, CA
As a Software and AI Engineer, IT Systems, you’ll design and build AI agents, copilots, and first-party applications that make CoreWeave’s internal workflows more intelligent, automated,…
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 6 mins ago
Switchperson/Operator
Cando Default Brand
Rothschild, WI
Applying rules, special instructions, and switching procedures while operating as a locomotive engineer or grounds person. This includes but is not limited to working as a team to operate…

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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