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Senior Full Stack Engineer Jobs in Hartford, CT (NOW HIRING)

Humana Inc

Lead UI/UX Full Stack Engineer

Hartford, CT · On-site

$129 - $178/hr

Become a part of our caring community The Lead UI/UX Full Stack Engineer for Platform Quality and ... senior developer in large tech projects * Hands-on experience building and owning testing ...

New

Damco Solutions

Salesforce Full Stack Developer

Hartford, CT · On-site

$56 - $74.25/hr

Damco Solutions is seeking a Senior Salesforce Full Stack Developer to join their team in Hartford, Connecticut. The role involves participating in various SDLC processes and supporting existing ...

RCN Capital, LLC.

Senior Software Engineer

Windsor, CT · On-site

$100 - $130/hr

We are seeking a Senior Full Stack Engineer to lead the design and development of next-generation financial and partner-facing platforms, including the Loan Origination System (LOS), Partner ...

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 financial and partner-facing platforms, including the Loan Origination System (LOS), Partner ...

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 financial and partner-facing platforms, including the Loan Origination System (LOS), Partner ...

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 financial and partner-facing platforms, including the Loan Origination System (LOS), Partner ...

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All JobsFull Stack Engineer JobsSenior Full Stack Engineer JobsSenior Full Stack Engineer Jobs in Hartford, CT

Senior Full Stack Engineer information

See Hartford, CT salary details

$44.9K

$135.9K

$192.2K

How much do senior full stack engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for senior full stack engineer in Hartford, CT is $135,945.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,000.00 and $159,400.00 per year, depending on experience, location, and employer.

What is a senior full stack engineer?

Senior Full Stack Engineers are experienced software developers who are proficient in both front-end and back-end technologies. They design, build, and maintain complex web applications, overseeing the entire software development process from user interface to server-side logic and databases. In addition to coding, they often mentor junior developers, lead technical decisions, and ensure best practices are followed throughout the project lifecycle. Their broad skill set allows them to bridge the gap between different development teams and deliver cohesive, high-quality solutions.

How do senior full stack engineers balance hands-on coding with mentoring and leading team projects?

Senior Full Stack Engineers often split their time between developing complex features, reviewing code, and guiding junior team members. Alongside hands-on coding, they play a key role in architectural decisions, ensuring code quality, and fostering best practices across the team. Effective communication and delegation skills are crucial, as they frequently collaborate with product managers, designers, and other engineers to align technical solutions with business goals. This balance provides opportunities for leadership growth while keeping technical skills sharp.

What are the key skills and qualifications needed to thrive as a senior full stack engineer, and why are they important?

To thrive as a Senior Full Stack Engineer, you need deep proficiency in front-end and back-end development, strong problem-solving skills, and a solid foundation in computer science, often supported by a relevant degree or equivalent experience. Familiarity with frameworks like React or Angular, back-end technologies such as Node.js or Java, cloud services, and version control systems like Git is typically required, along with experience in CI/CD and testing tools. Excellent communication, leadership, and collaboration skills help you guide teams and coordinate across disciplines. These skills are crucial for delivering scalable, high-quality software solutions and effectively leading complex projects.

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

AspectSenior Full Stack EngineerSoftware Developer
CredentialsBachelor's degree in CS or related field; experience often requiredBachelor's degree in CS or related field; entry-level to mid-level experience
Work EnvironmentCollaborates across front-end and back-end teams, often in agile settingsFocuses on coding, testing, and debugging software applications
Industry UsageCommon in tech companies, startups, and enterprise software firmsWidely used across various industries for software development roles

While both roles involve coding and software development, a Senior Full Stack Engineer typically has broader responsibilities across both front-end and back-end systems, often with more experience and leadership duties compared to a Software Developer, who may focus on specific parts of the software stack.

How much do senior full stack engineers make?

Senior full stack engineers typically earn between $100,000 and $160,000 annually, depending on experience, location, and company size. They often possess skills in multiple programming languages, frameworks, and tools, and may receive additional compensation such as bonuses or stock options.

What does a senior full stack engineer do?

A senior full stack engineer designs, develops, and maintains both the front-end and back-end components of web applications. They often lead technical projects, write clean code, and use tools like JavaScript, Python, or Java, along with frameworks such as React or Node.js. They also troubleshoot issues, optimize performance, and collaborate with cross-functional teams to deliver complete software solutions.

What are the most commonly searched types of Full Stack Engineer jobs in Hartford, CT?

The most popular types of Full Stack Engineer jobs in Hartford, CT are:

What cities near Hartford, CT are hiring for Senior Full Stack Engineer jobs?

Cities near Hartford, CT with the most Senior Full Stack Engineer job openings:

Infographic showing various Senior Full Stack Engineer job openings in Hartford, CT as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $135,945 per year, or $65.4 per hour.

Senior Full Stack Engineer (Golang + React)

HELISHORES, INC

Hartford, CT • On-site

Contractor

Re-posted 6 days ago

Job description

Role: Senior Full Stack Engineer (Golang + React)

Location: Connecticut

NOTE: Experience in healthcare or pharmacy systems


Job Description: 

* Design and implement robust, scalable full-stack solutions to meet evolving business requirements

* Lead technical design and contribute to architectural decisions for distributed systems and data-intensive applications.

* Partner with product and business stakeholders to clarify requirements and translate them into effective technical solutions.

* Develop and own delivery plans, including estimation, sequencing, and risk identification.

* Leverage modern development tools, including AI-assisted/agentic technologies, to improve developer productivity and solution quality.

* Collaborate cross-functionally with engineering, QA, and operations to deliver high-quality, production-ready software.

* Ensure reliable and secure production deployments, including monitoring, observability, and performance optimization.

* Communicate progress, risks, and trade-offs clearly to stakeholders and team members.

* Contribute to continuous improvement of engineering practices, standards, and processes.

* Mentor and support other engineers through design collaboration, code reviews, and knowledge sharing.

* Stay current with emerging technologies and industry trends through ongoing learning and research.

* Safeguard sensitive and proprietary data, including compliance with HIPAA requirements.

  • Support and promote the Verity values through positive interactions with both internal and external stakeholders on a regular basis.


Required:

Strong proficiency in backend development with Golang.

* 10+ years of experience building enterprise-grade, service-oriented applications and distributed systems.

* Object oriented programming experience.

* Experience building modern frontend applications using React frameworks.

* Proven experience designing systems for scalability, reliability, and fault tolerance.

* Strong experience working with complex data models and large datasets with MongoDB.

* Solid understanding of cloud-native architecture and distributed system design patterns.

* Hands-on experience with AWS (or comparable cloud platforms).

* Proficiency with modern development tools, CI/CD pipelines, and version control systems.

* Strong problem-solving and analytical skills, with the ability to navigate ambiguity.

* Experience leading technical initiatives or projects.

* Self-motivated and able to operate effectively with minimal supervision.

* Experience working in Agile/Scrum environments.

* Ability to adapt to changing priorities and business needs.


Desired:

* Experience in healthcare or pharmacy systems.

* Experience designing and implementing distributed systems using modern design patterns and best practices.

* Hands-on experience with AWS cloud services and cloud-native application development.

* Proficiency with modern software development tools, frameworks, and engineering practices.

* Experience building and maintaining CI/CD pipelines to support automated testing and deployment.

* Strong understanding of version control systems such as Git.

* Demonstrated problem-solving and analytical skills with the ability to troubleshoot complex technical challenges.

* Experience developing solutions within healthcare systems or regulated healthcare environments.

* Front-end development experience, including proficiency with Angular.

* Knowledge of designing highly scalable, reliable, and fault-tolerant distributed applications.

* Experience designing and working with complex data models and processing large datasets.

* Hands-on experience with NoSQL databases such as MongoDB, Cassandra, DynamoDB, or similar technologies.

* Experience designing and implementing cloud-native architectures using microservices, containers, and orchestration platforms such as Kubernetes.

Company Description

We strive to be a trusted partner as an IT Solution provider. We are committed to achieve Customer's Business Objectives by Delivering Professional Services & adopting Innovative Technologies. Our talent pool is then assessed comprehensively to provide the right fit in implementation a long-term solution. Our goal is to provide you with the right resources, with the right IT competencies who fit in seamlessly in your culture.