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Senior Full Stack Software Developer Jobs in Connecticut

The Hartford

AI Engineer - Full Stack

Hartford, CT · On-site

Software Engineer - IE08DE We're determined to make a difference and are proud to be an insurance ... We are seeking a talented AI Engineer - Full Stack to design and develop highly interactive modern ...

Valitana LLC

Junior Full Stack Developer

Stamford, CT · On-site

$100K - $120K/yr

Position Overview Valitana is seeking a Full Stack Developer with a UI/front-end focus to help build and scale Vantage, our multi-asset trade and portfolio management platform used by institutional ...

Valitana LLC

Junior Full Stack Developer

Stamford, CT · On-site

$100K - $120K/yr

Position Overview Valitana is seeking a Full Stack Developer with a UI/front-end focus to help build and scale Vantage, our multi-asset trade and portfolio management platform used by institutional ...

RCN Capital LLC

Senior Software Engineer

South Windsor, CT · On-site

$119K - $156K/yr

We are seeking a Senior Full Stack Engineer to lead the design and development of next-generation ... Bachelor's degree in Computer Science, Software Engineering, Information Systems, or related field ...

TicketNetwork

Senior Software Engineer

South Windsor, CT · On-site

$119K - $156K/yr

We are seeking a Senior Full Stack Engineer to lead the design and development of next-generation ... Bachelor's degree in Computer Science, Software Engineering, Information Systems, or related field ...

Icon Health

Full Stack Engineer

Stamford, CT · On-site

As one of the first Full Stack Engineers at Icon, you'll be a driving force behind crafting our product platform. The ideal candidate is someone who's passionate about understanding the context for ...

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Senior Full Stack Software Developer information

See Connecticut salary details

$22

$56

$81

How much do senior full stack software developer jobs pay per hour?

As of Jul 18, 2026, the average hourly pay for senior full stack software developer in Connecticut is $56.37, according to ZipRecruiter salary data. Most workers in this role earn between $46.88 and $64.95 per hour, depending on experience, location, and employer.

What is the difference between Senior Full Stack Software Developer vs Software Engineer?

AspectSenior Full Stack Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience in full stack developmentBachelor's degree in CS or related field; may have certifications in specific technologies
Work EnvironmentCollaborates across front-end and back-end teams, often in agile settingsDesigns, develops, and maintains software applications, often in teams or individually
Industry UsageCommon in tech companies, startups, and agencies requiring versatile development skillsWidely used across industries for software development roles

While both roles involve software development, a Senior Full Stack Software Developer specializes in both front-end and back-end technologies, often taking on leadership responsibilities. A Software Engineer may focus on specific areas of software design and implementation, with less emphasis on full stack expertise. The roles overlap in skills and industry usage, but the senior developer typically has broader responsibilities and experience in full stack development.

What are the key skills and qualifications needed to thrive as a Senior Full Stack Software Developer, and why are they important?

A Senior Full Stack Software Developer needs advanced proficiency in both front-end and back-end programming languages, strong problem-solving skills, and several years of relevant software development experience. Familiarity with frameworks like React or Angular, back-end technologies such as Node.js or Django, and experience with cloud platforms, CI/CD tools, and version control systems like Git are typically required. Excellent communication, teamwork, and leadership abilities help developers collaborate effectively and mentor junior team members. These skills are crucial for designing robust, scalable applications and leading complex projects to successful completion.

What is a Senior Full Stack Software Developer?

A Senior Full Stack Software Developer is an experienced professional who designs, develops, and maintains both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to work on the entire technology stack, from databases and servers to user interfaces. In addition to coding, they often lead projects, mentor junior developers, and help architect scalable solutions that meet business needs. Their role requires strong problem-solving skills, a deep understanding of software development best practices, and the ability to collaborate with cross-functional teams.

What types of projects and technologies can a Senior Full Stack Software Developer expect to work on, and how does the team typically collaborate?

As a Senior Full Stack Software Developer, you can expect to work on a diverse range of projects such as developing scalable web applications, integrating APIs, and optimizing system performance. The tech stack often includes front-end frameworks like React or Angular, back-end environments such as Node.js, Python, or Java, and databases like PostgreSQL or MongoDB. Collaboration is highly cross-functional—you’ll regularly coordinate with product managers, UX/UI designers, QA engineers, and other developers through agile methodologies, code reviews, and sprint planning sessions. This role offers opportunities to mentor junior developers, influence architectural decisions, and contribute to continuous process improvement.
What are the most commonly searched types of Full Stack Software Developer jobs in Connecticut? The most popular types of Full Stack Software Developer jobs in Connecticut are:
What cities in Connecticut are hiring for Senior Full Stack Software Developer jobs? Cities in Connecticut with the most Senior Full Stack Software Developer job openings:
Senior Full Stack Software Developer jobs near you
Forward Deployed Full Stack Engineer with Security Clearance

Forward Deployed Full Stack Engineer with Security Clearance

The Arena

Groton, CT • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

Job description

Forward Deployed Full Stack Engineer Location: Hybrid ~3x/wk | Groton, CT or Suitland, MD
Clearance: Active U.S. Secret Clearance Required Employment Type: Full-time, salaried, with full benefits The Company & Mission: Join a mission-driven defense technology company at the forefront of maritime domain awareness and national security innovation. This team is building next-generation platforms that combine artificial intelligence, advanced sensor systems, and real-time data processing to support critical U.S. defense operations. The organization operates with a flat structure, empowering engineers to work directly with leadership and take full ownership of high-impact systems. You’ll collaborate across hardware, software, and mission teams to deliver solutions that are actively deployed in operational environments. This is an opportunity to work on real-world systems that directly impact warfighter capabilities — including AI-powered platforms integrated with sonar data and edge-deployed sensor networks. What This Role is All About: As a Forward Deployed Full Stack Engineer, you will work directly with end users and mission stakeholders in operational environments. This is a highly hands-on role combining software engineering, system integration, and field problem-solving. You will own systems end-to-end and ensure they perform reliably in mission-critical conditions. You will build and deploy full-stack applications, integrate real-time and batch data pipelines, and deliver solutions that operate effectively in real-world environments. This is not a traditional software role — you will be expected to operate close to the mission, solve real-world problems quickly, and take full ownership of outcomes. What You’ll Be Doing: • Build and maintain full-stack application components, including user-facing interfaces and backend services
• Develop responsive, high-performance UIs using modern frameworks (React, Next.js, TypeScript)
• Implement and integrate real-time data feeds using technologies such as WebGPU
• Design and optimize data models using PostgreSQL and Apache Iceberg
• Modify and maintain real-time data pipelines using MQTT and Redpanda
• Build and support batch/offline data pipelines using Dagster
• Integrate machine learning models and algorithms into production applications
• Collaborate directly with customers and mission stakeholders to solve real-world operational challenges
• Improve local development environments and CI/CD pipelines using modern tooling (e.g., GitHub Actions)
• Debug, troubleshoot, and resolve issues in live deployment environments What You Bring: • Strong full-stack engineering experience across frontend and backend systems
• Expertise in TypeScript and modern frontend development (React, Next.js)
• Experience building APIs using Node.js, GraphQL, and/or REST
• Proficiency with SQL and relational databases (PostgreSQL)
• Hands-on experience with cloud infrastructure and containerization (Docker, Kubernetes)
• Working knowledge of Python
• Experience building and maintaining production-grade systems with a focus on performance and reliability
• Ability to operate in fast-paced, ambiguous environments with high ownership Bonus Points: • Experience working with IoT devices, sensors, or edge systems
• Background in digital signal processing (DSP)
• Experience with geospatial systems or GIS
• Familiarity working within monorepos
• Prior experience in defense, national security, or mission-critical environments Benefits: • Equity participation
• 401(k) retirement plan
• Unlimited paid time off (PTO)
• Paid parental leave
• Paid holidays
• Comprehensive medical, dental, vision, and life insurance
• Short- and long-term disability coverage

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