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Back End Developer Jobs in Connecticut (NOW HIRING)

Saransh Inc

Back End Engineer

Hartford, CT · On-site

We are looking for a highly motivated and skilled Back-End Engineer with expertise in Python, FastAPI, and AWS cloud services to join our engineering team. This role focuses on building and deploying ...

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 maintain web applications and infrastructure components . Duties and Responsibilities Under the ...

Valitana LLC

Junior Full Stack Developer

Stamford, CT · On-site

$100K - $120K/yr

This individual will work closely with product managers, backend engineers, and client-facing teams to ensure Vantage delivers a seamless and reliable user experience for both internal and external ...

Valitana LLC

Junior Full Stack Developer

Stamford, CT · On-site

$100K - $120K/yr

This individual will work closely with product managers, backend engineers, and client-facing teams to ensure Vantage delivers a seamless and reliable user experience for both internal and external ...

Cisco

Software Engineer, Backend

Stamford, CT

$152K - $219K/yr

Focus on increasing reliability, performance, scalability, testability, maintainability, observability, and developer experience. * Work with various groups within Cisco to understand their and our ...

Cisco

Software Engineer, Backend

Hartford, CT

$152K - $219K/yr

Focus on increasing reliability, performance, scalability, testability, maintainability, observability, and developer experience. * Work with various groups within Cisco to understand their and our ...

Assa Abloy

Full Stack Developer, MarTech

New Haven, CT · On-site

You'll collaborate closely with design, product, and backend engineering to deliver interfaces that are accessible, performant, and visually consistent. A significant portion of this work focuses on ...

ASSA ABLOY

Full Stack Developer, MarTech

New Haven, CT · Hybrid

You'll collaborate closely with design, product, and backend engineering to deliver interfaces that are accessible, performant, and visually consistent. A significant portion of this work focuses on ...

Gartner

Sr Manager, Backend Engineering

Stamford, CT · Hybrid

Join a world-class team of skilled engineers who build creative digital solutions to support our colleagues and clients. We make a broad organizational impact by delivering cutting-edge technology ...

Yuma Holdings LLC

Software Engineer

Stamford, CT

About the Role We're looking for a Software Engineer to join our engineering team at Yuma. You'll ... Design, implement, and maintain scalable backend services and APIs. * Write clean, well-tested, and ...

CYNET SYSTEMS

Software Engineer

Wallingford, CT · On-site

$60 - $65/hr

Collaborate with UI/UX designers and backend developers to deliver seamless user experiences. * Write clean, modular, and maintainable code following best practices. * Integrate frontend components ...

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Back End Developer information

See Connecticut salary details

$11

$54

$80

How much do back end developer jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for back end developer in Connecticut is $54.92, according to ZipRecruiter salary data. Most workers in this role earn between $45.05 and $64.95 per hour, depending on experience, location, and employer.

What is a Back End Developer?

A Back End Developer is a programmer who specializes in building and maintaining the server-side logic, databases, and application functionality that power websites and web applications. Unlike front end developers, who focus on the visual and interactive elements users see, back end developers work behind the scenes to ensure data is stored, processed, and delivered correctly. They typically use programming languages like Python, Java, Ruby, or PHP, and interact with databases such as MySQL or MongoDB. Their work is crucial for making sure applications run smoothly, securely, and efficiently.

What are some common challenges Back End Developers face when integrating with front-end teams?

Back End Developers often encounter challenges when aligning data structures and APIs with front-end requirements, especially as user interface needs evolve rapidly during development. Effective communication and regular collaboration with front-end developers are essential to ensure that endpoints, data formats, and error handling are well-coordinated. Additionally, maintaining consistent documentation and using tools like Swagger or Postman can help streamline integration and reduce misunderstandings between teams.

Will backend be replaced by AI?

Back End Developers design and maintain server-side systems, and while AI can automate certain tasks like code generation and data processing, it is unlikely to fully replace the need for human developers. Skills in programming languages, database management, and understanding system architecture remain essential for backend roles as AI tools are used to augment, not replace, developer work.

What does a backend developer do?

A backend developer builds and maintains the server-side components of web applications, including databases, server logic, and APIs. They work with programming languages like Java, Python, or Ruby and often use tools such as version control systems and frameworks to ensure the application's functionality, security, and performance.

What engineer makes $500,000 a year?

A highly experienced back end developer working in specialized industries such as finance, technology, or consulting, especially in senior or executive roles, can earn $500,000 or more annually. These roles often require advanced skills in programming, system architecture, and experience with cloud platforms, along with leadership responsibilities and sometimes stock options or bonuses.

What Is a Back End Developer?

A back end developer is a computer science professional who specializes in functionality that takes place on the server side or backend. As a back end developer, you write code to create software that solves a business need. Your responsibilities are to research the needs of either your employer, or a particular industry, find a problem, and create a software solution. A back end developer differs from a traditional web developer, or front end developer, in that back-end software may not have a user interface or even have exposure to the web.

Is back-end developer in demand?

Back-end developers are in high demand due to the growth of web applications and digital services. Skills in programming languages like Java, Python, and frameworks such as Node.js are especially sought after, and experience with cloud platforms and databases can enhance job prospects.

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

AspectBack End DeveloperFront End Developer
Primary FocusServer-side logic, databases, APIsUser interface, website layout, client-side scripting
Skills & TechnologiesLanguages like Java, Python, Ruby; databases; server managementHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend systems, server environments, cloud platformsDesign tools, browser testing, UI/UX design
Common CertificationsCertified Web Developer, AWS Certified DeveloperCertified Front End Developer, UI/UX certifications

Back End Developers focus on server-side logic, databases, and APIs, ensuring the website's functionality behind the scenes. Front End Developers work on the visual and interactive aspects users see and interact with. Both roles are essential in web development, often collaborating to create seamless digital experiences.

What are the key skills and qualifications needed to thrive as a Back End Developer, and why are they important?

To thrive as a Back End Developer, you need strong programming skills in languages like Java, Python, or Node.js, along with a solid understanding of databases and API design, typically supported by a degree in computer science or related experience. Familiarity with frameworks such as Spring or Django, version control systems like Git, and cloud platforms (e.g., AWS or Azure) is often required, with certifications in these areas considered beneficial. Problem-solving, effective communication, and teamwork are crucial soft skills that help developers collaborate and address complex technical challenges. These competencies are vital for building reliable, scalable systems that support front-end applications and ensure robust product performance.
More about Back End Developer jobs
What are the most commonly searched types of Back End Developer jobs in Connecticut? The most popular types of Back End Developer jobs in Connecticut are:
What are popular job titles related to Back End Developer jobs in Connecticut? For Back End Developer jobs in Connecticut, the most frequently searched job titles are:
What job categories do people searching Back End Developer jobs in Connecticut look for? The top searched job categories for Back End Developer jobs in Connecticut are:
What are popular job titles related to Back End Developer jobs in CT? For Back End Developer jobs in CT, the most frequently searched job titles are:
Back End Developer jobs near you
Infographic showing various Back End Developer job openings in Connecticut as of July 2026, with employment types broken down into 69% Full Time, and 31% Contract. Highlights an 73% In-person, 3% Hybrid, and 24% Remote job distribution, with an average salary of $114,236 per year, or $54.9 per hour.

Back End Engineer

Saransh Inc

Hartford, CT • On-site

Contractor

Re-posted 4 days ago

Job description

Job Summary:
We are looking for a highly motivated and skilled Back-End Engineer with expertise in Python, FastAPI, and AWS cloud services to join our engineering team.
This role focuses on building and deploying robust APIs and MCP (Microservice Control Plane) server components, leveraging modern containerization and cloud-native technologies.
Key Responsibilities:
API Development:
Design, develop, and maintain RESTful APIs using FastAPI and Pydantic for data validation and serialization.
Implement scalable service-layer logic for microservices and backend systems.
MCP Server Engineering:
Build and optimize MCP server components to manage microservice orchestration and communication.
Ensure high performance, reliability, and security of service-layer interactions.
Cloud Deployment:
Deploy and manage services on AWS using Lambda, API Gateway, and ECS.
Integrate cloud-native patterns for scalability, fault tolerance, and cost efficiency.
Containerization:
Package applications using Docker or Podman for consistent deployment across environments.
Maintain container lifecycle, image versioning, and secure configurations.
Required Skills & Qualifications:
Strong proficiency in Python with experience in FastAPI and Pydantic.
Solid understanding of RESTful API design, versioning, and documentation.
Hands-on experience with AWS services: Lambda, API Gateway, ECS (Fargate or EC2-backed).
Experience with Docker or Podman for containerization and deployment.
Familiarity with CI/CD pipelines and Git-based workflows.
Knowledge of microservices architecture and service orchestration patterns.
Experience with asynchronous programming in Python (e.g., asyncio, aiohttp).
Familiarity with infrastructure as code (Terraform, AWS CDK).
Exposure to monitoring and logging tools (CloudWatch, Prometheus, Grafana).
Understanding of security best practices for APIs and cloud deployments.
Bachelor's degree in Computer Science, Engineering, or related field