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Freelance Full Stack Developer Jobs in Dover, DE

Ablycode

Senior Full-Stack Engineer

Dover, DE · On-site

$100 - $130/hr

Your Role As a Senior Full-Stack Engineer , you will play a key role in developing and maintaining premium-quality digital products, ensuring proven methodologies in clean code, and collaborating ...

Outfront Media

Senior AI Automation Engineer

Fairfield, NJ · On-site

$106K - $139K/yr

This is a senior engineering role where picking the right tool for each problem is half the job. We ... Full-stack background preferred. * You've shipped multiple LLM-backed systems to production users ...

Outfront Media

Lead AI Platform Engineer

Fairfield, NJ

$104K - $137K/yr

Both need a senior engineering owner, and both need to grow into the foundation of how OUTFRONT ... What We're Looking For * 7+ years building production backend or full-stack systems, with at least ...

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Freelance Full Stack Developer information

See Dover, DE salary details

$19

$47

$68

How much do freelance full stack developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for freelance full stack developer in Dover, DE is $47.06, according to ZipRecruiter salary data. Most workers in this role earn between $39.13 and $54.23 per hour, depending on experience, location, and employer.

What is a freelance full stack developer?

A Freelance Full Stack Developer is a self-employed professional who builds both the front-end and back-end of websites or applications. They work with various technologies, including databases, servers, APIs, and client-side interfaces, to create fully functional digital products. Unlike full-time employees, freelancers work on a project basis for multiple clients, offering flexibility in workload and schedule. Their responsibilities often include coding, debugging, deployment, and sometimes design.

What types of projects and clients can freelance full stack developers typically expect to work with?

Freelance Full Stack Developers often engage with a diverse range of projects, including website and web application development, e-commerce platforms, mobile app backends, and API integrations. Clients can range from startups and small businesses to established companies and entrepreneurs seeking bespoke digital solutions. The variety in clients and project scopes allows developers to constantly expand their skills and work experience, but it also means adapting quickly to new industries and client expectations. Freelancers typically manage their own workflow, communicate directly with clients, and are responsible for project timelines, making this role ideal for self-motivated technology professionals.

What are the key skills and qualifications needed to thrive as a freelance full stack developer?

To thrive as a Freelance Full Stack Developer, you need a solid grasp of both front-end and back-end programming languages (such as JavaScript, HTML/CSS, Node.js, Python, or similar) and a strong portfolio showcasing completed projects. Familiarity with frameworks like React or Angular, version control systems like Git, cloud services, and sometimes relevant certifications (such as AWS Certified Developer) are highly valued. Excellent communication, problem-solving abilities, time management, and client relationship skills help set freelancers apart. These competencies are crucial for effectively delivering end-to-end solutions, managing multiple projects, and building a reliable client base.

What are the most commonly searched types of Full Stack Developer jobs in Dover, DE? The most popular types of Full Stack Developer jobs in Dover, DE are:
What job categories do people searching Freelance Full Stack Developer jobs in Dover, DE look for? The top searched job categories for Freelance Full Stack Developer jobs in Dover, DE are:
What cities near Dover, DE are hiring for Freelance Full Stack Developer jobs? Cities near Dover, DE with the most Freelance Full Stack Developer job openings:
Freelance Full Stack Developer jobs near you
Infographic showing various Freelance Full Stack Developer job openings in Dover, DE as of August 2026, with employment types broken down into 63% Full Time, 17% Part Time, and 20% Contract. Highlights an 70% In-person, 10% Hybrid, and 20% Remote job distribution, with an average salary of $97,880 per year, or $47.1 per hour.

Full Stack + DevSecOps Platform Engineer

ConglomerateIT LLC

Newport, NJ • On-site

Contractor

Re-posted 21 days ago

Job description

Job Title: Senior Full Stack + DevSecOps Platform Engineer
Tax Term: W2/1099 Only
Location: Atlanta- Onsite
Employment Type: Contract
Job Descrpition:

SBOM / CBOM Inventory, Vulnerability Scanning & AI Auto-Remediation Platform

We are looking for a hands-on Senior Full Stack + DevSecOps Platform Engineer to design and build an internal security automation platform focused on SBOM/CBOM inventory, vulnerability scanning, and AI-assisted auto-remediation using Claude.

This is not a traditional full-stack developer role. The ideal candidate should have strong expertise across application development, CI/CD, cloud engineering, security scanning, cryptography inventory, and remediation automation.

Key Responsibilities

  • Design and build a centralized platform for SBOM and CBOM inventory.

  • Scan applications, repositories, containers, dependencies, certificates, keys, crypto algorithms, TLS/HTTPS configurations, secrets, and runtime components.

  • Build and integrate Jenkins/GitLab CI/CD pipelines for:

    • SBOM scanning

    • CBOM scanning

    • Vulnerability scanning

    • Container scanning

    • Code scanning

    • Crypto policy scans

  • Identify:

    • Vulnerable dependencies

    • CVEs

    • Weak cryptography

    • Expired certificates

    • Insecure TLS versions

    • Hardcoded secrets

    • Non-compliant libraries

  • Build dashboards and reporting for:

    • Application inventory

    • Vulnerability posture

    • Crypto posture

    • Remediation status

    • SLA tracking

  • Integrate security tools such as:

    • Syft

    • Grype

    • CycloneDX

    • JFrog Xray

    • Sonatype

    • Checkmarx

    • Fortify

    • Veracode

    • Similar enterprise security tools

  • Build AI-assisted remediation workflows using Claude or similar AI coding agents.

  • Automate safe fixes including:

    • Dependency upgrades

    • Base image updates

    • Configuration changes

    • Pull request creation

  • Ensure all remediations pass through:

    • Build validation

    • Testing

    • Security scans

    • Approval workflows

    • Audit checks

    • Rollback mechanisms
      before merge or deployment.

  • Collaborate closely with Application, Security, DevOps, and Platform Engineering teams.

Required Skills

Backend & Platform Engineering

  • Strong hands-on backend development experience with Java/Spring Boot.

  • Experience with at least one additional programming language:

    • Node.js

    • Python

    • Go

  • Experience building:

    • REST APIs

    • Microservices

    • Batch jobs

    • Platform integrations

CI/CD & DevSecOps

  • Hands-on experience with:

    • Jenkins

    • GitLab CI/CD

  • Strong understanding of:

    • SBOM

    • Dependency scanning

    • Transitive dependencies

    • CVEs

    • Container image scanning

CBOM & Cryptography Security

Good understanding of CBOM and crypto inventory, including:

  • TLS/HTTPS

  • Certificates

  • Keys

  • Cipher suites

  • Encryption algorithms

  • Hashing algorithms

  • Signing algorithms

  • Keystores / Truststores

  • Secrets management

Ability to identify weak cryptography such as:

  • MD5

  • SHA-1

  • DES / 3DES

  • RC4

  • RSA-1024

  • TLS 1.0 / TLS 1.1

  • Disabled certificate validation

AWS Cloud Experience

Hands-on AWS experience with services such as:

  • Lambda

  • API Gateway

  • S3

  • DynamoDB

  • IAM

  • ECS / EKS

  • CloudWatch

  • X-Ray

  • Secrets Manager

  • KMS

Monitoring & Troubleshooting

  • Experience with monitoring and troubleshooting tools such as:

    • Splunk

    • ELK / Kibana

    • CloudWatch

    • X-Ray

  • Strong troubleshooting skills across:

    • Applications

    • Pipelines

    • Cloud infrastructure

    • Security issues

Founded in 2014, ConglomerateIT is a global leader in delivering innovative IT solutions and services. Headquartered in the USA with a presence in the UK, Canada, and India, we specialize in offering industry-leading expertise and cutting-edge products that help our clients maximize their technological investments. Our focus on best-in-class solutions, a highly knowledgeable team, and proactive talent mapping ensure we remain at the forefront of the IT industry.

ConglomerateIT is driven by our Center for Excellence and Innovation, an initiative dedicated to keeping us ahead in a rapidly evolving technology landscape. We understand that building strong relationships is key to our success, and this commitment has enabled us to partner with Fortune 500 companies and leading system integrators worldwide. Our ability to provide local talent on a global scale ensures that we can meet the contingent project requirements of our clients efficiently and effectively.