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Mid Level Android Developer Jobs in Bolingbrook, IL

... low-level system design, API integration, data modeling, testing, and code reviews within an ... experiences or developer tools, including the ability to evaluate and safely apply AI-driven ...

... low-level system design, API integration, data modeling, testing, and code reviews within an ... experiences or developer tools, including the ability to evaluate and safely apply AI-driven ...

... low-level system design, API integration, data modeling, testing, and code reviews within an ... experiences or developer tools, including the ability to evaluate and safely apply AI-driven ...

Contribute to low-level system design, API integration, data modeling, testing, and code reviews ... Familiarity with AI/ML-enabled mobile experiences or developer tools, including the ability to ...

Contribute to low-level system design, API integration, data modeling, testing, and code reviews ... Familiarity with AI/ML-enabled mobile experiences or developer tools, including the ability to ...

Mid-Level Project Accountant

Chicago, IL · On-site

$61.98 - $93.11/hr

The Project Accountant supports all billing related responsibilities for local and international engineering projects. Sargent & Lundy is a global leader in power and energy consulting, where ...

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Mid Level Android Developer information

See Bolingbrook, IL salary details

$10

$60

$82

How much do mid level android developer jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for mid level android developer in Bolingbrook, IL is $60.45, according to ZipRecruiter salary data. Most workers in this role earn between $53.03 and $69.66 per hour, depending on experience, location, and employer.

What does a mid level Android developer do?

A Mid Level Android Developer designs, builds, tests, and maintains mobile applications for devices running the Android operating system. They typically work with Java or Kotlin, collaborate with cross-functional teams, and ensure that apps are user-friendly and efficient. Their responsibilities often include troubleshooting bugs, optimizing performance, and implementing new features based on user feedback. Mid level developers are expected to have a strong foundation in Android frameworks and tools, as well as experience with version control systems like Git.

What are the key skills and qualifications needed to thrive as a mid level Android developer?

To thrive as a Mid Level Android Developer, you need proficiency in Java and Kotlin, experience with Android SDK, and a solid understanding of mobile app architecture and UI/UX principles, typically backed by a relevant degree or portfolio. Familiarity with tools such as Android Studio, Git, Firebase, and RESTful APIs is essential, and certifications in Android development can be advantageous. Strong problem-solving, communication, and collaboration skills help you work effectively in development teams and adapt to fast-changing project requirements. These combined skills ensure the delivery of robust, user-friendly mobile applications and contribute to the overall success of the product and team.

What are some common challenges faced by mid level Android developers when working on large scale mobile applications?

Mid-level Android developers often encounter challenges related to maintaining code quality and consistency as applications grow in complexity. Navigating legacy code, integrating new features without introducing bugs, and managing dependencies can be particularly demanding. Additionally, collaborating with cross-functional teams—such as designers, backend developers, and QA testers—requires strong communication and problem-solving skills. Regular code reviews, adopting modular architectures like MVVM or Clean Architecture, and staying updated with the latest Android best practices can help address these challenges.

What is the difference between Mid Level Android Developer vs Junior Android Developer?

CriteriaMid Level Android DeveloperJunior Android Developer
Experience2-4 years0-1 year
SkillsProficient in Android SDK, Java/Kotlin, UI/UX design, debuggingBasic understanding of Android development, simple app creation
ResponsibilitiesDeveloping features, code reviews, troubleshootingAssisting in development, learning codebase, bug fixing
Work EnvironmentCollaborative teams, project-based tasksSupervised tasks, entry-level projects

The Mid Level Android Developer typically has more experience and handles complex tasks independently, while the Junior Android Developer focuses on learning and supporting basic development activities. Both roles are essential in Android app development teams, with the mid-level position requiring a deeper skill set and greater responsibility.

What are popular job titles related to Mid Level Android Developer jobs in Bolingbrook, IL?

For Mid Level Android Developer jobs in Bolingbrook, IL, the most frequently searched job titles are:

What job categories do people searching Mid Level Android Developer jobs in Bolingbrook, IL look for?

The top searched job categories for Mid Level Android Developer jobs in Bolingbrook, IL are:

What cities near Bolingbrook, IL are hiring for Mid Level Android Developer jobs?

Cities near Bolingbrook, IL with the most Mid Level Android Developer job openings:

Infographic showing various Mid Level Android Developer job openings in Bolingbrook, IL as of August 2026, with employment types broken down into 19% Full Time, 72% Part Time, 8% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $125,733 per year, or $60.4 per hour.

Mid-Level Mechanical Engineering Consultant

Sargent Lundy

Chicago, IL • On-site

$82.38 - $125.86/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 9 days ago


Sargent & Lundy rating

8.4

Company rating: 8.4 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

121st of 452 rated engineering


Job description

Description

This role offers a hybrid work arrangement. You'll spend three days a week in the office, giving you the flexibility to work remotely for two days

Overview:

Sargent & Lundy Consulting (SLC) works on behalf of clients to support electric power projects. We evaluate and optimize technical, commercial, environmental, and financial aspects of the projects for a variety of clients.

Responsibilities

In this role, you will provide development support, conceptual design and owner’s engineer services to clients including performing technical evaluations of electric power generation projects and facilities. You will also have the opportunity to support project economic and cost analysis, risk assessments, and contract development.

Your responsibilities will include engineering design reviews, technical due diligence, project development support, and conceptual design. Particular experience in mechanical design of thermal power projects is desired.

You will have the opportunity to travel within the United States as well as internationally.

Qualifications

We do not sponsor employees for work authorization in the U.S. for this position.

Essential skills and experience:

  • This position requires a BSME from an ABET Engineering Accreditation Commission-approved program with a strong academic background.
  • 5 or more years of experience in the electric power industry, including experience in detailed design of the mechanical systems of thermal power projects.
  • Experience in development support and conceptual design of thermal power projects
  • Excellent technical communication and writing skills are required.

Valued but not required skills and experience:

  • Experience in technical due diligence and owner’s engineering design reviews of thermal power projects is a plus.
  • General understanding of power station operations and performance reviews is a plus.
  • General understanding of process design at electric power generation facilities is a plus.
  • Economic, cost analysis, and contract development experience is a plus.
  • A familiarity with international design codes and standards is preferred.
AI & Automation at Sargent & Lundy

In this role, we expect people to be willing or able to lead others who use modern tools:

  • You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
  • Leaders in these roles often direct automation and process‑improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
  • Overseeing engineers who program or script (e.g., Python, MATLAB, advanced Excel) to automate engineering tasks, with review of automated outputs, is valued but not required.
  • We also value additional learning, such as a minor, certificate, or other experience in Computer Science, Artificial Intelligence, Software Engineering, or related fields that enables effective oversight of automation and agentic AI‑enabled engineering workflows.
Award‑Winning Benefits

At Sargent & Lundy, we care about the health and well‑being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work‑life balance, which is why we are proud to provide competitive, award‑winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.

Health & Wellness / Financial Benefits / Work‑Life Balance
  • Health Plans: Medical, Dental, Vision
  • Life & Accident Insurance
  • Disability Coverage
  • Employee Assistance Program (EAP)
  • Back‑Up Daycare
  • FSA & HSA
  • 401(k)
  • Pre‑Tax Commuter Account
  • Merit Scholarship Program
  • Employee Discount Program
  • Corporate Charitable Giving Program
  • Tuition Assistance
  • First Professional Licensure Bonus
  • Employee Referral Bonus
  • Paid Annual Personal/Sick Time (PST)
  • Paid Vacation
  • Paid Holidays
  • Paid Parental Leave
  • Paid Bereavement Leave
  • Flexible Work Arrangements
Compensation Range

$82,380.00 - $125,860.00

Transparency Statement

Sargent & Lundy discloses compensation ranges that comply with all local and state regulations. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well‑being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus.

Equal Opportunity

Sargent & Lundy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any protected status as defined by applicable law.

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About Sargent & Lundy

Sourced by ZipRecruiter

Sargent & Lundy is one of the most experienced full-service architect-engineering firms in the world. Founded in 1891, the firm is a global leader in power and energy with expertise in grid modernization, renewable energy, energy storage, nuclear power, and fossil fuels. Sargent & Lundy delivers comprehensive project services--from consulting, design and implementation to construction management, commissioning and operations/maintenance--with an emphasis on quality and safety. The firm serves public and private sector clients in the power and energy, gas distribution, industrial, and government sectors.

Industry

Civil engineering construction

Company size

1,001 - 5,000 Employees

Headquarters location

Chicago, IL, US

Year founded

1891

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