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Day Mern Full Stack Developer Jobs in Illinois (NOW HIRING)

DataDelivers LLC

Full Stack Engineer

Schaumburg, IL · On-site

$115K - $130K/yr

Full Stack Engineer Product Strategy & Technology Team (PST) Reports to: Director of Product ... to-day oversight * Clear written communicator, including keeping Jira tickets well-documented ...

Damco Solutions

Full Stack with Java and React

Chicago, IL · On-site

$54 - $69.75/hr

Damco Solutions is a company seeking a Full Stack Developer to join their team. The role involves developing, designing, and maintaining full-stack applications using Java and React, focusing on ...

Huntington

Senior Full Stack Developer

Chicago, IL · On-site +1

$70K - $140K/yr

Senior Full Stack Developer - In this senior role, the successful candidate will Design, Develop, Integrate, and Support Process Automation API development. Duties and Responsibilities: Architect ...

Huntington

Senior Full Stack Developer

Chicago, IL · On-site +1

$70K - $140K/yr

Senior Full Stack Developer - In this senior role, the successful candidate will Design, Develop, Integrate, and Support Process Automation API development. Duties and Responsibilities: * Architect ...

DataDelivers LLC

Full Stack Engineer

Schaumburg, IL · On-site

The Full Stack Engineer works alongside other developers on the Product Strategy & Technology (PST ... minimal day-to-day oversightClear written communicator, including keeping Jira tickets well ...

Huntington

Senior Full Stack Developer

Chicago, IL · On-site +1

$70K - $140K/yr

Senior Full Stack Developer - In this senior role, the successful candidate will Design, Develop, Integrate, and Support Process Automation API development. Duties and Responsibilities: * Architect ...

PeopleVeda

Full Stack Developer

Libertyville, IL · On-site

They have immediate need for two Fullstack Developer experienced in NodeJS, ReactJS and Redux. * Design, develop, test and debug applications and systems of varying degrees of complexity * Develop ...

CYNET SYSTEMS

Full Stack Developer

Chicago, IL · On-site

$60 - $65/hr

Experience working with AI-assisted engineering tools (e.g., GitHub Copilot, ChatGPT, Cursor, Codeium, or similar) within the software development lifecycle. * Strong problem-solving, communication ...

Addison Group

Full Stack Engineer

Chicago, IL · On-site

$65 - $75/hr

Hybrid schedule with 2-3 days onsite work in Chicago Benefits: This position is eligible for medical, dental, vision, and 401(k) We are seeking an experienced Full Stack Software Engineer to design ...

Addison Group

Full Stack Engineer

Chicago, IL · On-site

$65 - $75/hr

Hybrid schedule with 2-3 days onsite work in Chicago Benefits: This position is eligible for medical, dental, vision, and 401(k) We are seeking an experienced Full Stack Software Engineer to design ...

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Day Mern Full Stack Developer information

What is a Day MERN Full Stack Developer?

A Day MERN Full Stack Developer is a software engineer who specializes in building web applications using the MERN stack—MongoDB, Express.js, React.js, and Node.js—typically working during standard daytime business hours. These developers handle both front-end and back-end development, creating seamless and responsive web applications. Their responsibilities include designing databases, developing APIs, building user interfaces, and ensuring the overall functionality and performance of the application. Day MERN Full Stack Developers often collaborate with other team members and stakeholders to deliver projects on time.

What are the key skills and qualifications needed to thrive as a Day MERN Full Stack Developer?

To thrive as a Day MERN Full Stack Developer, you need strong proficiency in JavaScript, React.js, Node.js, Express.js, and MongoDB, usually supported by a degree in computer science or equivalent experience. Familiarity with version control systems like Git, cloud platforms, and containerization tools such as Docker is also important. Effective problem-solving, teamwork, and adaptability are key soft skills that enable smooth project delivery and collaboration. These competencies ensure robust application development, efficient workflow, and successful adaptation to rapidly evolving technology stacks.

What are some common challenges faced by Day MERN Full Stack Developers, and how can they be addressed?

Day MERN Full Stack Developers often encounter challenges such as managing seamless integration between the front-end and back-end, keeping up with rapid changes in JavaScript frameworks, and ensuring efficient communication within cross-functional teams. Tackling these challenges involves staying updated with best practices, actively participating in code reviews, and leveraging automated testing tools. Collaborating closely with designers and DevOps specialists can also help streamline development and deployment processes, leading to higher-quality deliverables and smoother project execution.

What is the difference between Day Mern Full Stack Developer vs Day MEAN Full Stack Developer?

AspectDay Mern Full Stack DeveloperDay MEAN Full Stack Developer
TechnologiesMongoDB, Express.js, React, Node.jsMongoDB, Express.js, Angular, Node.js
Work EnvironmentWeb development, startups, tech companiesWeb development, startups, tech companies
CredentialsJavaScript, React, Node.js skillsJavaScript, Angular, Node.js skills

Both roles involve full-stack JavaScript development but differ mainly in the front-end framework: React for Day Mern Full Stack Developer and Angular for Day MEAN Full Stack Developer. They share similar credentials and work environments, making them common choices for web development projects using JavaScript stacks.

Are Day Mern Full Stack Developers in high demand in 2026?

Day Mern Full Stack Developers are expected to remain in high demand in 2026 due to the continued growth of web applications and the need for professionals skilled in JavaScript, React, Node.js, and database management. Their versatility in handling both front-end and back-end development makes them valuable in various industries, especially as companies prioritize digital transformation and full-stack expertise.

Is Day Mern Full Stack Developer in demand?

Day Mern Full Stack Developers are in high demand due to the widespread use of JavaScript, React, Node.js, and MongoDB in web development. Employers seek professionals skilled in both front-end and back-end development to build and maintain modern applications, often offering competitive salaries and opportunities across various industries.

What cities in Illinois are hiring for Day Mern Full Stack Developer jobs?

Cities in Illinois with the most Day Mern Full Stack Developer job openings:

Day Mern Full Stack Developer jobs near you

Technical Lead - Full Stack Developer

The Hartford

Chicago, IL • Hybrid

$126K - $189K/yr

Full-time

Re-posted 19 days ago

The Hartford rating

8.8

Company rating: 8.8 out of 10

Based on 122 frontline employees who took The Breakroom Quiz

57th of 315 rated insurance

Job description

Senior Staff Software Engineer - IE07HE

We're determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here means having every opportunity to achieve your goals - and to help others accomplish theirs, too. Join our team as we help shape the future.

Join the Digital Enablement Value Stream team as a Technical Lead (Full Stack Developer). In this strategic role, you'll be at the forefront of our modernization initiative, leading the transformation of our legacy portfolio of customer communication services onto AWS and industry leading platforms. You'll collaborate with architects, product owners, and cross-functional teams to deliver innovative, scalable, and cloud-native enterprise solutions that enhance customer engagement and operational efficiency.

Key Responsibilities

  • Lead the design, development, and deployment of full stack solutions for customer communications, focusing on AWS cloud-native architectures.

  • Architect and implement RESTful APIs, microservices, and event-driven solutions to replace legacy systems.

  • Collaborate with business stakeholders to translate requirements into modern technical solutions that drive customer engagement.

  • Ensure code quality through rigorous reviews, test-driven development, and continuous integration practices.

  • Mentor junior engineers and foster a culture of technical excellence and innovation.

  • Drive adoption of GenAI tools, automation, and DevOps best practices to accelerate modernization.

  • Maintain application stability, security, and performance in a fast-paced, cloud-first environment.

Required Skills & Qualifications

  • 7+ years of hands-on experience in full stack software development, including cloud migration and modernization projects.

  • Strong experience in Java (Spring Boot), JavaScript/TypeScript, Python, and front-end frameworks (Angular/React).

  • Strong experience with AWS cloud services (Lambda, ECS, EKS, RDS, S3, IAM, SNS, SQS, EventBridge) and cloud-native architecture.

  • Expertise in designing and consuming REST/SOAP APIs, microservices, and integrating with vendor systems.

  • Solid understanding of relational databases (SQL Server, Oracle).

  • Experience with DevOps tools (GitHub, Jenkins, Docker, Terraform, Rally, SonarQube).

  • Familiarity with Agile/Scrum methodologies.

  • Excellent technical leadership, analytical, problem-solving, and communication skills.

  • Bachelor's degree in Computer Science, Engineering, or related field (advanced degree preferred).

Preferred Qualifications

  • Experience with Infrastructure as Code (CloudFormation, Terraform, CDK).

  • Experience with customer communications platforms and modernization initiatives.

  • Exposure to industry communications platforms (OpenText, SmartCOMM, Quadient).

  • Experience leveraging GenAI tools (GitHub Copilot, prompt-based dev tools).

  • Advanced degree or certifications in cloud, AI, or related technologies.

This role will have a Hybrid work schedule, with the expectation of working in an office 3 days a week

Candidates must be authorized to work in the US without company sponsorship. The company will not support the STEM OPT I-983 Training Plan endorsement for this position.

Compensation

The listed annualized base pay range is primarily based on analysis of similar positions in the external market. Actual base pay could vary and may be above or below the listed range based on factors including but not limited to performance, proficiency and demonstration of competencies required for the role. The base pay is just one component of The Hartford's total compensation package for employees. Other rewards may include short-term or annual bonuses, long-term incentives, and on-the-spot recognition. The annualized base pay range for this role is:

$126,160 - $189,240

Equal Opportunity Employer/Sex/Race/Color/Veterans/Disability/Sexual Orientation/Gender Identity or Expression/Religion/Age

About Us|Our Culture|What It's Like to Work Here|Perks & Benefits

What The Hartford employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Hartford logo

About Hartford

Sourced by ZipRecruiter

Hartford Financial Services Group, widely recognized as The Hartford, is a renowned company based in Hartford, CT, US. Established in 1810, it has evolved into an industry leader in the insurance and financial services sector, proudly serving more than one million businesses in the US. The Hartford is committed to offering a gamut of insurance products that include homeowners, automobile, and business insurance as well as employee benefits and mutual funds. The company’s core values revolve around customer-focused innovations, diversity and inclusion, and ethical dealings that have earned them a customer-centric reputation. This shapes their mission which revolves around aiding their clients to overcome unforeseen obstacles and enhancing their wealth over time. Among the company's noted accomplishments is being consistently listed among the World's Most Ethical Companies, a testament to their unwavering commitment towards responsible business practices.

Industry

Finance and insurance

Company size

10,000+ Employees

Headquarters location

Hartford, CT, US

Year founded

1810

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