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Front End Back End Developer Jobs in Connecticut

USM

Java Developer - Backend - USC/GC/GC-EAD

Norwalk, CT

$50.75 - $65.75/hr

Position Summary The primary function of the Back-End Web Developer is to design, implement, and ... Experience with TTD * Experience with front-end web development: HTML5, CSS3, JavaScript/AJAX ...

DataAnnotation

Software Developer - AI Trainer

Hartford, CT · On-site +1

$50 - $100/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

Innio

... backend foundation to join our multinational BI team. This role focuses on technical integration and reliability across the BI stack. You will work closely with Data Engineers and Tableau Frontend BI ...

DataAnnotation

Programmer - AI Trainer

Hartford, CT · On-site +1

$50 - $100/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

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Front End Back End Developer information

What is a front end back end developer?

Front End Back End Developers, often called full stack developers, are professionals skilled in both the client-side (front end) and server-side (back end) aspects of web development. They design and build interactive user interfaces while also developing the underlying server logic, databases, and APIs that power web applications. This versatility allows them to work on all stages of a web project, from creating visually appealing layouts to ensuring data flows correctly and securely between users and servers.

What does a front end back end developer do?

Front End Back End Developers, often referred to as full stack developers, regularly switch between building intuitive user interfaces and managing server-side logic or databases. Balancing these responsibilities requires strong organizational skills and the ability to prioritize tasks based on project timelines and team goals. In most teams, developers closely collaborate with designers, project managers, and other specialists, using agile workflows to share progress and address challenges quickly. This dual-focus role offers exposure to a variety of technologies and often provides accelerated opportunities for learning and advancement.

What are the key skills and qualifications needed to thrive as a front end back end developer?

To thrive as a Front End Back End Developer, you need proficiency in programming languages such as JavaScript, HTML, CSS for the front end, and languages like Python, Java, or Node.js for the back end, as well as a solid understanding of web architecture. Experience with frameworks (e.g., React, Angular, Express), version control systems (like Git), and familiarity with databases are typically required, along with knowledge of relevant certifications. Excellent problem-solving, communication, and time management skills help you collaborate effectively and deliver robust solutions. These combined skills ensure you can build, maintain, and optimize seamless, scalable web applications that meet both user and business needs.

What is the difference between Front End Back End Developer vs Web Developer?

AspectFront End Back End DeveloperWeb Developer
CredentialsHTML, CSS, JavaScript, frameworks, possibly some backend languagesHTML, CSS, JavaScript, and possibly backend languages
Work EnvironmentCollaborates with designers and backend teams, works on both client-side and server-sideCan focus on either front end, back end, or both, depending on specialization
Industry UsageCommon in tech companies, startups, and agencies requiring full-stack skillsWidely used across all web development projects, often as a general role

While both roles involve web development, a Front End Back End Developer specializes in both client-side and server-side coding, often requiring knowledge of multiple programming languages and frameworks. A Web Developer may focus solely on front end or back end, or handle both, but the term is broader and less specific. Understanding these differences helps employers and candidates align skills with project needs.

What cities in Connecticut are hiring for Front End Back End Developer jobs?

Cities in Connecticut with the most Front End Back End Developer job openings:

Infographic showing various Front End Back End Developer job openings in Connecticut as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 19% Part Time, 1% Temporary, and 4% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution.

Java Developer - Backend - USC/GC/GC-EAD

Norwalk, CT

USM
See more jobs at USMexternal

$50.75 - $65.75/hr

Contractor

Re-posted 29 days ago

Job description

Job Description

Position Summary

The primary function of the Back-End Web Developer is to design, implement, and maintain web applications and infrastructure components.

Duties and Responsibilities

Under the direction of the Sr. VP, Engineering, the Back-End Web Developer is responsible for:

Coding highly efficient and scalable software

Refactoring and improving maintainability of the codebase

Solving complex scalability, platform, and integration problems

Working as part of an Agile Scrum team

Required Skills and Specifications

Experience working with the following:

  • Integration with Credit Card ( we are looking to enhance our integration to with Authorize.net and add an integration with Payments).
  • Tax Calculations- Integrate w/ Avalara or other similar (i.e. Vertex)
  • Shipping Estimates- Integrate with USPS, DHL, FedEx, LTL Carriers
  • Bachelor's degree in Computer Science/Engineering (or foreign equivalent) required
  • A minimum 3 years' experience developing and maintaining web applications
  • Excellent knowledge of and experience with Java
  • Knowledge of Hibernate or other ORM
  • Experience with Spring (Web Services, IoC, Securigy, etc.)
  • Understanding of JSON, XML, XSD, XSL.
  • Experience developing and maintaining RESTful Web Services and SOAP
  • Experience working with relational databases: SQL Server and/or Oracle
  • Experience with Junit

Preferred Skills

  • Experience with TTD
  • Experience with front-end web development: HTML5, CSS3, JavaScript/AJAX, Angular, etc.
  • Knowledge of continuous integration/continuous delivery and build tools such as Jenkins and Maven
  • Experience with Agile Scrum
Additional Information

All your information will be kept confidential according to EEO guidelines.

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