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Assistant Developer Jobs in Naperville, IL (NOW HIRING)

At CNA, we strive to create a culture in which people know they matter and are part of something ... Demonstrated experience designing and deploying agentic AI systems or AI-native developer platforms ...

Senior AI Engineer - Guidewire

Chicago, IL · On-site

$126K - $166K/yr

... Developer Assistants) effectively and responsibly * Establish governance models and best practices for AI-assisted development, ensuring quality, security, compliance, and maintainability of ...

Senior AI Engineer - Guidewire

Chicago, IL

$57 - $73.50/hr

... Developer Assistants) effectively and responsibly * Establish governance models and best practices for AI-assisted development, ensuring quality, security, compliance, and maintainability of ...

Senior AI Engineer - Guidewire

Chicago, IL · On-site

$126K - $166K/yr

... Developer Assistants) effectively and responsibly * Establish governance models and best practices for AI-assisted development, ensuring quality, security, compliance, and maintainability of ...

Senior AI Engineer - Guidewire

Chicago, IL

$126K - $166K/yr

... Developer Assistants) effectively and responsibly * Establish governance models and best practices for AI-assisted development, ensuring quality, security, compliance, and maintainability of ...

Senior Data AI Engineer

Chicago, IL · On-site

$109K - $148K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... Senior Data/AI Engineer is an individual contributor role responsible for designing, building, and ...

Senior AI Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

Champion adoption of AI coding assistants (Claude Code, Cursor, GitHub Copilot) in an AI-native SDLC; build the guardrails, prompt patterns, and developer workflows that make AI-assisted development ...

Senior AI Software Engineer

Chicago, IL

$126K - $166K/yr

Champion adoption of AI coding assistants (Claude Code, Cursor, GitHub Copilot) in an AI-native SDLC; build the guardrails, prompt patterns, and developer workflows that make AI-assisted development ...

Senior AI Software Engineer

Chicago, IL · Hybrid

$72K - $141K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... This role combines hands-on engineering, architecture, and governance, ensuring AI solutions are ...

Senior AI Software Engineer

Chicago, IL · On-site

$72K - $141K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... This role combines hands-on engineering, architecture, and governance, ensuring AI solutions are ...

Our client, located in River North, is hiring a Systems Engineer to assist with the administration and maintenance of our Linux hosting environments. In this role, you will work closely with our ...

Engineer II Projects

Downers Grove, IL · On-site

$75K - $92K/yr

Review engineered drawings for consistency with work scope and address input from disciplines. * Assist engineering discipline leads to coordinate engineering and design efforts, activities, and ...

Senior Software Engineer, AI/ML

Chicago, IL · On-site

$72K - $141K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... We are looking for a highly skilled Senior Python AI Developer with deep expertise in building ...

Review engineered drawings for consistency with work scope and address input from disciplines. * Assist engineering discipline leads to coordinate engineering and design efforts, activities, and ...

Senior Data AI Engineer

Chicago, IL · On-site

$118K - $141K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... Productionize and operationalize AI solutions and advanced analytics in a DevOps/MLOps environment ...

Senior Software Engineer - AI/ML

Chicago, IL · On-site

$126K - $166K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... Preferred experience with background as SDET or deep experience with Testing tools like Playwright ...

DEVOPS ENGINEER

Chicago, IL · On-site

$54.50 - $74.50/hr

DevOps Engineer Retail & E-Commerce (2-3 Years Experience) Company: AaraTech Inc About the Role ... Support AWS infrastructure * Assist with CI/CD pipelines * Monitor systems and logs * Support ...

Senior Software Engineer - AI/ML

Chicago, IL · Hybrid

$126K - $166K/yr

At CNA, we strive to create a culture in which people know they matter and are part of something ... Preferred experience with background as SDET or deep experience with Testing tools like Playwright ...

Showing results 21-40

Assistant Developer information

See Naperville, IL salary details

$16

$24

$42

How much do assistant developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for assistant developer in Naperville, IL is $24.70, according to ZipRecruiter salary data. Most workers in this role earn between $18.94 and $26.88 per hour, depending on experience, location, and employer.

How does an assistant developer typically collaborate with senior developers and other team members during a project?

As an Assistant Developer, you will work closely with senior developers by supporting code development, testing, and documentation tasks. Collaboration usually involves regular code reviews, daily stand-up meetings, and pairing sessions to troubleshoot issues or implement new features. You may also communicate with designers, project managers, and QA testers to ensure your contributions align with project goals and standards. This environment offers valuable learning opportunities and helps you develop both technical and teamwork skills essential for career growth.

What are the key skills and qualifications needed to thrive as an assistant developer?

To thrive as an Assistant Developer, you need a solid understanding of programming fundamentals, familiarity with core languages like JavaScript, Python, or Java, and typically a relevant degree or coding bootcamp experience. Experience with version control systems such as Git, basic knowledge of IDEs, and exposure to databases are commonly required, while certifications like Microsoft or Oracle can be beneficial. Strong problem-solving abilities, attention to detail, and a willingness to learn make candidates stand out in this role. These skills and qualities are essential for effectively supporting software projects, adapting to new technologies, and contributing to collaborative development teams.

What is an assistant developer?

Assistant Developers are entry-level professionals who support software development teams by assisting with coding, debugging, testing, and documentation tasks. They often work under the supervision of senior developers, learning best practices and contributing to projects as they develop their technical skills. Assistant Developers typically have foundational knowledge in programming languages and software development methodologies and help ensure that projects run smoothly by handling routine tasks and providing support where needed.

What is the difference between Assistant Developer vs Junior Developer?

AspectAssistant DeveloperJunior Developer
Required CredentialsTypically an associate degree or relevant certificationsUsually an associate degree or coding bootcamp certification
Work EnvironmentSupportive team, assisting senior developers in projectsHands-on coding, learning, and executing tasks under supervision
Employer & Industry UsageCommon in tech companies, startups, and IT departmentsWidely used across software development firms and tech industries
Search & Comparison IntentOften searched by those starting in tech roles or seeking entry-level positionsSimilar search intent, focusing on entry-level development roles

The main difference between an Assistant Developer and a Junior Developer lies in their responsibilities and experience level. Assistant Developers typically support senior team members and focus on learning, while Junior Developers actively write code and handle tasks independently under supervision. Both roles are entry-level and require similar educational backgrounds, but the Junior Developer role emphasizes hands-on coding experience.

What are the most commonly searched types of Developer jobs in Naperville, IL? The most popular types of Developer jobs in Naperville, IL are:
What are popular job titles related to Assistant Developer jobs in Naperville, IL? For Assistant Developer jobs in Naperville, IL, the most frequently searched job titles are:
What cities near Naperville, IL are hiring for Assistant Developer jobs? Cities near Naperville, IL with the most Assistant Developer job openings:

Principal AI Engineer

Cna

Chicago, IL

Full-time

Re-posted 27 days ago


Job description

You have a clear vision of where your career can go. And we have the leadership to help you get there.At CNA, we strive to create a culture in which people know they matter and are part of something important, ensuring the abilities of all employees are used to their fullest potential.

Individual contributor providing the highest level of leadership in AI-native engineering, agentic system design, and applied AI solution development across CNA's Underwriting and Operations portfolio. This position has a deep understanding of AI engineering platforms, large language model (LLM) tooling, and enterprise software delivery from an end-to-end perspective. The focus of this position is designing and scaling AI-enabled solutions that integrate into underwriting workflows, drive measurable business impact, and establish durable AI engineering practices across the organization.

JOB DESCRIPTION:

Essential Duties & Responsibilities

Performs a combination of dutiesin accordance withdepartmental guidelines:

  • Leads the scaling of AI solutions within the Underwriting portfolio, ensuring AI capabilities developed in product pods are industrialized into reliable, reusable, enterprise-grade services that integrate seamlessly into underwriting and operations workflows.

  • Partners closely with underwriting, operations, and product teams to translate domain-specific workflows into AI-enabled solutions - including submission intake, risk triage, data enrichment, pricing signals, and decision support - ensuring alignment to real-world underwriting processes and measurable business impact.

  • Designs AI integration patterns across core underwriting and operations systems - including underwriting workbench platforms and document processing pipelines - ensuring solutions are performant, scalable, and embedded directly into decisioning workflows.

  • Acts as a senior technical mentor, developing engineers across the organization in AI-native practices including agentic coding patterns, context engineering, prompt-to-code workflows, and AI-assisted testing. Builds durable, self-sustaining team capability without ongoing coaching dependency.

  • Establishes patterns for AI governance, explainability, and auditability in underwriting use cases, ensuring AI-driven decisions meet regulatory, compliance, and internal risk management expectations.

  • Drives reusability and cross-business-unit scalability of AI solutions, designing capabilities that can beleveragedacross underwriting segments while accounting for differences in data, workflows, and risk profiles.

  • Researches, evaluates, and recommends AI engineering tools, frameworks, and infrastructure (e.g., eval platforms, agent orchestration systems, environment provisioning automation), supporting build-vs-buy decisions with a focus on long-term scalability and maintainability.

May performadditionalduties as assigned.

Reporting Relationship

TypicallyDirector or above

Skills, Knowledge & Abilities

  • Expert knowledge of AI-native engineering practices, including agentic system design, LLM integration, multi-agent orchestration, and context engineering.

  • Deep understanding of enterprise software delivery, including CI/CD pipelines, automated quality gates, cloud-native architecture, and production-grade system design.

  • Strong ability to translate complex business workflows - particularly in commercial insurance underwriting - into reliable, scalable AI-enabled solutions.

  • Demonstrated ability to advise on AI governance, model explainability, and regulatory compliance considerations in high-stakes or regulated environments.

  • Excellent analytical and problem-solving skills with the ability to evaluate build-vs-buy trade-offs and make sound architectural recommendations.

  • Proven ability to mentor and develop engineering talent, raising organizational capability in emerging AI practices.

  • Excellent communication and interpersonal skills with the ability to engage effectively with peers, technical leadership, and non-technical business stakeholders.

  • Working knowledge of the commercial insurance underwriting lifecycle, including submission intake, risk triage and appetite matching, underwriting analysis, and quote-to-bind processes.

  • Ability to translate underwriting judgment and business rules into AI-driven insights, model features, decision frameworks, and explainable outputs that can be trusted and adopted by underwriters.

  • Familiarity with regulatory and governance considerationsimpactingAI in insurance, including auditability, transparency, andappropriate useof AI in decisioning.

Education & Experience

  • Bachelor's degree in Computer Science, Engineering, or a related fieldrequired;Master'sdegree preferred.

  • Typicallya minimum of 10 years of software engineering experience, with at least 3 years in a principal, staff, or architect-level role.

  • Demonstrated experience designing and deploying agentic AI systems or AI-native developer platforms in production environments.

  • Experience in commercial insurance or financial services, with familiarity in underwriting lifecycle processes, preferred.

  • Applicable certifications in AI, cloud, or related disciplines preferred.

#LI-KJ1 #LI-HYBRID

In certain jurisdictions, CNA is legally required to include a reasonable estimate of the compensation for this role. In District of Columbia, California, Colorado, Connecticut, Illinois, Maryland, Massachusetts, New York and Washington, the national base pay range for this job level is $97,000 to $189,000 annually.Salary determinations are based on various factors, including but not limited to, relevant work experience, skills, certifications and location. CNA offers a comprehensive and competitive benefits package to help our employees - and their family members - achieve their physical, financial, emotional and social wellbeing goals. For a detailed look at CNA's benefits, please visitcnabenefits.com.


CNAutilizesAI-enabled technology during the recruiting process. For more information, please visitourcareers page.


CNA is committed to providing reasonable accommodations to qualified individuals with disabilities in the recruitment process. To request an accommodation, please contactleaveadministration@cna.com