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Senior Back End Developer Jobs in Connecticut (NOW HIRING)

Ritchie Bros.

Senior Staff Software Engineer

Norwalk, CT

$123K - $162K/yr

The Sr. Staff Software Engineer will be part of the new Product Engineering team tasked with ... Architect and develop high-concurrency backend services in Python (FastAPI/Django) to handle core ...

Ritchie Bros.

Senior Staff Software Engineer

Norwalk, CT · On-site

$155K - $194K/yr

The Sr. Staff Software Engineer will be part of the new Product Engineering team tasked with ... Architect and develop high-concurrency backend services in Python (FastAPI/Django) to handle core ...

Georgia IT, Inc.

Senior .NET Architect

Windsor, CT · On-site

... Engineering for solution delivery • Guide development teams with best practices, design ... NET backend development; 4+ years in software architecture roles • Hands‐on expertise with

Iberdrola

Senior Digital Tech Lead

Orange, CT · On-site

Leads and mentors engineers while enforcing architectural decisions, coding standards, and ... Advanced proficiency in Java (11/17+) with experience building backend and integration solutions ...

Iberdrola

Senior Digital Tech Lead

Orange, CT · On-site

Leads and mentors engineers while enforcing architectural decisions, coding standards, and ... Advanced proficiency in Java (11/17+) with experience building backend and integration solutions ...

Hyperfine

Senior Software Engineer, Cloud

Guilford, CT · On-site +1

$143K - $165K/yr

Senior Software Engineer, Cloud Location: Guilford, Connecticut This role is for talented Software ... Backend web development, including best software engineering practices, efficient object-oriented ...

Hyperfine

Senior Software Engineer, Cloud

Guilford, CT · On-site +1

$143K - $165K/yr

Senior Software Engineer, Cloud Location: Guilford, Connecticut This role is for talented Software ... Backend web development, including best software engineering practices, efficient object-oriented ...

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All JobsBack End Developer JobsSenior Back End Developer JobsSenior Back End Developer Jobs in Connecticut

Senior Back End Developer information

See Connecticut salary details

$60.9K

$133K

$181.2K

How much do senior back end developer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior back end developer in Connecticut is $133,027.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,600.00 and $148,900.00 per year, depending on experience, location, and employer.

What is a senior back end developer?

Senior Back End Developers are experienced software engineers who specialize in building and maintaining the server-side logic, databases, and APIs that power web and mobile applications. They collaborate with front end developers and other team members to ensure seamless integration and optimal performance of applications. Their responsibilities often include designing system architecture, optimizing code for scalability, implementing security best practices, and mentoring junior developers. Senior Back End Developers typically have several years of experience and a deep understanding of programming languages such as Java, Python, Ruby, or Node.js.

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

To thrive as a Senior Back End Developer, you need advanced programming skills (such as in Python, Java, or Node.js), a deep understanding of server-side architecture, and experience with databases, often backed by a degree in computer science or related fields. Familiarity with frameworks (like Django or Spring), RESTful APIs, cloud platforms (AWS, Azure, or GCP), and version control systems (such as Git) is typically required, along with relevant certifications. Strong problem-solving, collaboration, and communication skills help you deliver robust solutions and mentor junior developers. These skills ensure scalable, secure, and maintainable back-end systems that are vital for reliable business operations.

What are some common challenges senior back end developers face when working on large-scale systems?

Senior Back End Developers often encounter challenges such as ensuring system scalability, maintaining high performance under increased load, and designing robust APIs that can evolve over time. They must also address complex data consistency issues and integrate with multiple third-party services or legacy systems. Collaborating closely with front end, DevOps, and QA teams is crucial to align on architecture decisions and streamline deployment processes, making strong communication and problem-solving skills essential.

What is the difference between Senior Back End Developer vs Backend Engineer?

AspectSenior Back End DeveloperBackend Engineer
Required CredentialsBachelor's in CS or related field, experience in backend developmentBachelor's in CS or related field, experience in backend systems
Work EnvironmentCollaborates with front-end developers, product managers, and QA teamsWorks on server-side logic, database integration, and API development
Industry UsageCommon in tech companies, startups, and enterprise software firmsUsed across similar industries, often interchangeably with Senior Back End Developer

Both roles require similar technical skills and educational backgrounds, focusing on server-side development. The main difference lies in the seniority level and scope of responsibilities, with Senior Back End Developers typically taking on more leadership and complex project tasks compared to Backend Engineers.

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 Senior Back End Developer jobs in Connecticut?

For Senior Back End Developer jobs in Connecticut, the most frequently searched job titles are:

What job categories do people searching Senior Back End Developer jobs in Connecticut look for?

The top searched job categories for Senior Back End Developer jobs in Connecticut are:

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

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

Senior Back End Developer jobs near you
Infographic showing various Senior Back End Developer job openings in Connecticut as of August 2026, with employment types broken down into 87% Full Time, and 13% Contract. Highlights an 70% In-person, 2% Hybrid, and 28% Remote job distribution, with an average salary of $133,027 per year, or $64 per hour.

Sr. Java Developer - Client Portal

Tailored Talent

Stamford, CT • Hybrid

$61 - $77.75/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 28 days ago

Job description

Job Description Sr. Java Developer - Client Portal Stamford, CT | Hybrid Job Description: The successful candidate will help design, develop, and maintain our Web API platform, which currently provides third Parties, clients, and our client-facing applications with access to highly critical, real-time services required for day-to-day operations. As a member of the Web PI team, you will help shape the platform's future and have numerous opportunities for growth.

You will work with business and internal teams, adding new features and interfaces as required. You will write documentation units and regression tests for new interfaces. You will write backend services and/or clients that will help expose internal services.

You will provide third-level support. This is a hybrid role (3 days in the office/2 days remote). Requirements: Bachelor's or Master's degree in Computer Science or a related field.

Proven experience as a Java Developer with expertise in Java, Spring, Vert.x Proficiency in using Git version control for code management and collaboration. Strong command of RESTful web services and experience in designing and implementing them. Experience with JUnit or other testing frameworks for writing unit and integration tests

Solid understanding of software development principles and best practices. Experience with WebSockets and real-time communication in a Java-based environment Strong problem-solving skills and the ability to work independently and within a team. Excellent communication skills and a collaborative mindset.

Continuous learning and staying up-to-date with the industry Familiarity with cloud technologies (e.g., AWS) is a plus. Previous experience with agile development methodologies is a plus. Self-motivated and able to handle tasks with minimal supervision

Superb analytical and problem-solving skills. Excellent collaboration and communication (Verbal and written) skills. Outstanding organizational and time management skills.

Company Benefits & Perks: Competitive salary, annual performance-based bonus and stock grant Retirement plan 401(k) with competitive company match Excellent health and wellness benefits, including medical, dental, and vision benefits, and a company-paid medical healthcare premium. Wellness screenings and assessments, health coaches and counseling services through an Employee Assistance Program (EAP) Paid time off and a generous parental leave policy Daily company lunch allowance provided, and a fully stocked kitchen with healthy options for breakfast and snacks Corporate events, including team outings, dinners, volunteer activities and company sports teams Education reimbursement and learning opportunities Modern offices with multi-monitor setups

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