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Independent Contractor Software Developer Jobs in Groton, CT

Navtech, Inc.

Senior Full Stack Developer

Rockville, RI · On-site

Work independently contributing to the success of assigned project(s). * Participate in discussions ... Degree in Computer Science, Engineering or equivalent Preferred Skills * Preferably certified in ...

AMERICAN SYSTEMS

Junior Systems Engineer

Groton, CT

$85K - $95K/yr

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority ... Review system, software, and hardware test procedures. * Witness Formal Qualification and System ...

AMERICAN SYSTEMS

Junior Systems Engineer

Groton, CT · On-site

$85K - $95K/yr

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national ... Review system, software, and hardware test procedures. * Witness Formal Qualification and System ...

THE KRAFT GROUP

Project Engineer

Montville, CT · On-site

$124K - $160K/yr

Utilizes Computer Aided Design software to design equipment modifications as well as modifying ... Interface with contractors to ensure the project scope covers all details and projects are ...

AMERICAN SYSTEMS

Senior Systems Engineer (IV&V)

Groton, CT · On-site

$100K - $115K/yr

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national ... Review system, software, and hardware test procedures. * Witness Formal Qualification and System ...

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All JobsIndependent Contractor Software Developer JobsIndependent Contractor Software Developer Jobs in Groton, CT

Independent Contractor Software Developer information

See Groton, CT salary details

$47.7K

$111.2K

$165.1K

How much do independent contractor software developer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for independent contractor software developer in Groton, CT is $111,215.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,500.00 and $129,300.00 per year, depending on experience, location, and employer.

What is an independent contractor software developer?

An Independent Contractor Software Developer is a professional who designs, develops, and maintains software applications while working independently rather than as a traditional employee. They are typically hired on a contractual basis to complete specific projects or provide specialized expertise for a set duration. Independent contractors manage their own schedules, handle multiple clients, and are responsible for their own taxes and business expenses. This arrangement offers flexibility but also requires strong self-management, business skills, and a clear understanding of project requirements.

How do independent contractor software developers typically manage client communication and project expectations?

As an Independent Contractor Software Developer, clear and consistent client communication is essential to ensure project requirements, timelines, and deliverables are well understood by all parties. Contractors often use project management tools, regular status updates, and well-defined contracts to set expectations from the outset. Proactively addressing questions, setting realistic deadlines, and documenting progress help prevent misunderstandings and foster strong client relationships, which can lead to repeat business and referrals.

What are the key skills and qualifications needed to thrive as an independent contractor software developer, and why are they important?

To thrive as an Independent Contractor Software Developer, you need strong programming skills, a solid understanding of software development principles, and relevant experience or a degree in computer science or a related field. Familiarity with version control systems like Git, cloud platforms, and proficiency in popular programming languages, along with certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate, are often beneficial. Excellent communication, time management, and problem-solving abilities set standout contractors apart, enabling effective client interaction and project delivery. These skills and qualities are crucial for producing high-quality software, meeting client expectations, and managing projects independently.

What is the difference between Independent Contractor Software Developer vs Freelance Software Engineer?

AspectIndependent Contractor Software DeveloperFreelance Software Engineer
CredentialsTypically requires relevant coding certifications or degreesOften has similar credentials, but not always mandatory
Work EnvironmentWorks independently, often remotely or on client sitesOperates independently, managing multiple clients or projects
Employer/Industry UsageHired directly by companies or through agencies for specific projectsHired directly by clients or through platforms for project-based work
Search/Comparison IntentOften compared based on project scope, independence, and contractual termsCompared for flexibility, project variety, and client interaction

Both roles involve independent work in software development, requiring similar skills and credentials. The main difference lies in terminology and slight variations in work setup, but they are often used interchangeably in the industry.

Are independent contractor software developers still in high demand?

Independent contractor software developers continue to be in high demand due to ongoing digital transformation and the need for specialized skills in areas like web development, mobile apps, and cloud computing. Many organizations prefer flexible, project-based work, making freelance and contract roles a common employment option in the tech industry.

How much do independent contractor software developers make?

Independent contractor software developers typically earn between $50 and $150 per hour, depending on experience, specialization, and project complexity. Annual income can vary widely, often ranging from $50,000 to over $150,000 for experienced freelancers working on multiple projects or high-demand skills.

What are the most commonly searched types of Software Developer jobs in Groton, CT?

The most popular types of Software Developer jobs in Groton, CT are:

What cities near Groton, CT are hiring for Independent Contractor Software Developer jobs?

Cities near Groton, CT with the most Independent Contractor Software Developer job openings:

Independent Contractor Software Developer jobs near you

D442 SONAR Hull Arrays Engineer - Experienced

Groton, CT • On-site

General Dynamics Electric Boat
Guided Missile and Space Vehicle Manufacturing • 10K+ employees
Learn more about General Dynamics Electric Boatexternal

Full-time

Posted 9 days ago

General Dynamics Electric Boat rating

8.0

Company rating: 8.0 out of 10

Based on 166 frontline employees who took The Breakroom Quiz

136th of 547 rated manufacturers

Job description

Overview
The SONAR Hull Arrays team is responsible for the development, qualification, integration, testing and fleet support of contractor furnished and government furnished SONAR hull arrays and sensors for all submarine classes.
SONAR Hull Arrays/Systems (C4ISR Systems Integration and Engineering D442) requires engineers to assist in Systems Engineering efforts related to contractor furnished SONAR systems. Areas of responsibility include Large Aperture Bow (LAB) Array, Light Weight Wide Aperture Array (LWWAA), High Frequency Chin Array (HFCA), CAVES Bow Conformal Array, SSN(X) concept arrays and sensors and various Government Furnished Equipment (GFE) SONAR sensors, arrays and components.
The successful engineer will perform systems engineering efforts from initial concept, system design and development through hardware/software integration, component qualification, testing, construction support, delivery and post-delivery support to include analysis and resolution of fleet identified problems, assessment of obsolescence issues and identification of components for technical refresh.
The position requires the engineer perform technology investigations, trade-studies, identify/resolve program risks, identify opportunities for cost reduction and validate methods to ensure producible end products.
The position requires the engineer to interface with the NAVSEA customer, Naval Shipyards, NAVY Labs, UARCs, sub-contractors and other EB departments and stakeholders as necessary.
Qualifications
Required:
  • A Bachelor's degree or higher in Electrical Engineering, Systems Engineering, or Mechanical Engineering
  • 5+ years of post-graduate engineering experience
  • Ability to obtaion and maintain a Secret security clearance through the Department of Defense

Preferred:
  • Master's degree in Electrical Engineering, Systems Engineering, Mechanical Engineering or similar technical degree
  • Engineering project management experience
  • Experience in underwater acoustics, submarine electronics/SONAR system development, integration, installation and test
  • Understanding of design, build, sustain process, EVMS and design tools and processes is desirable

Skills
  • Internally motivated, self-starter with strong organizational, written and verbal communication skills
  • Strong interpersonal skills; the ability to function effectively independently and as team member
  • Ability to lead engineering tasks/projects
  • Effective engineering project management including management of budget, resources and schedule

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