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Trainee Junior Mern Stack Developer Jobs in Connecticut

Centstone

Senior Salesforce Developer

Hartford, CT · On-site

$65 - $70/hr

Senior Salesforce Developer / Full Stack Developer Location: Hartford, CT (Hybrid/Onsite) Duration ... Mentor junior developers and provide technical guidance. * Drive development efforts from ...

Centstone

Salesforce Developer

Hartford, CT · On-site

$10 - $15/hr

Salesforce Developer (Full Stack) Location: Onsite / Hybrid - Hartford, Connecticut Employment Type ... Mentor junior developers and support team collaboration and best practices * Deliver high-quality ...

Vision Square

Senior Salesforce Developer

East Hartford, CT · On-site

$124K - $152K/yr

Senior Salesforce Developer / Full Stack Developer Location: Hartford, CT - Hybrid Contract ... Mentor junior/less-experienced developers as needed. Required Skills * 10+ years of overall ...

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Trainee Junior Mern Stack Developer information

What is a trainee junior MERN stack developer?

Trainee Junior MERN Stack Developers are entry-level professionals who are learning to build web applications using the MERN stack, which includes MongoDB, Express.js, React.js, and Node.js. They typically assist more experienced developers while gaining hands-on experience with both front-end and back-end technologies. Their responsibilities often include writing code, fixing bugs, testing features, and learning best practices in software development. These roles are ideal for individuals who are new to full-stack development and want to grow their technical skills in a practical work environment.

What can I expect in terms of mentorship and team collaboration as a trainee junior MERN stack developer?

As a Trainee Junior MERN Stack Developer, you will typically work closely with senior developers and team leads who provide mentorship and code reviews to help you hone your skills. You can expect to participate in daily stand-up meetings, collaborate on projects using version control systems like Git, and contribute to both front-end and back-end tasks. The team environment is usually supportive and encourages asking questions, as learning and growth are key focuses at this stage. Regular feedback and pair programming sessions will help you rapidly develop your technical abilities and confidence.

What are the key skills and qualifications needed to thrive as a trainee junior MERN stack developer, and why are they important?

To thrive as a Trainee Junior MERN Stack Developer, you need a solid understanding of JavaScript, HTML, CSS, and basic programming concepts, often supported by coursework or a relevant degree. Familiarity with MongoDB, Express.js, React.js, Node.js, and version control systems like Git is typically required, and completing coding bootcamps or online certifications can be beneficial. Strong problem-solving skills, eagerness to learn, and effective communication help you collaborate with teams and adapt to new technologies. These skills are essential for building robust web applications, working efficiently in development environments, and growing into more advanced developer roles.

What is the difference between Trainee Junior Mern Stack Developer vs Junior Web Developer?

AspectTrainee Junior Mern Stack DeveloperJunior Web Developer
Required SkillsBasic knowledge of MongoDB, Express.js, React, Node.js, HTML, CSSFundamental web development skills, HTML, CSS, JavaScript
Experience LevelEntry-level, often in training or internshipEntry-level, with some project experience
Work EnvironmentTraining programs, internships, or junior roles in tech companiesJunior positions in web development teams across industries
CertificationsOften encouraged to have certifications in MERN stack or web developmentBasic web development certifications or courses

In summary, a Trainee Junior Mern Stack Developer is typically in training with a focus on the MERN stack technologies, while a Junior Web Developer has broader web development skills. Both roles are entry-level but differ in specific technical focus and experience level.

What are popular job titles related to Trainee Junior Mern Stack Developer jobs in Connecticut?

For Trainee Junior Mern Stack Developer jobs in Connecticut, the most frequently searched job titles are:

What job categories do people searching Trainee Junior Mern Stack Developer jobs in Connecticut look for?

The top searched job categories for Trainee Junior Mern Stack Developer jobs in Connecticut are:

What cities in Connecticut are hiring for Trainee Junior Mern Stack Developer jobs?

Cities in Connecticut with the most Trainee Junior Mern Stack Developer job openings:

Trainee Junior Mern Stack Developer jobs near you

Technical Lead - Full Stack Developer

The Hartford

Hartford, CT • Hybrid

$126K - $189K/yr

Full-time

Re-posted 4 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

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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