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Senior Full Stack Developer Jobs in Middletown, NY

First Advantage

Full Stack Engineer

Florida, NY · On-site

$110K - $140K/yr

Working on this high-volume, security intensive application, the Software Engineer will execute full life cycle software development and integrate components into a fully functional system, as well ...

Raydar

Founding Engineer

Chelsea, NY · On-site

$180K - $250K/yr

Requirements What we're looking for: - 3 to 8 years of full-stack product engineering experience ... senior individual-contributor track. - Full-time, in-person role in Chelsea, New York City.

Raydar

Founding Engineer

Chelsea, NY · On-site

$180K - $250K/yr

Requirements What we're looking for: - 3 to 8 years of full-stack product engineering experience ... senior individual-contributor track. - Full-time, in-person role in Chelsea, New York City.

GG Tech Global

Tech Lead - C++ & Java

Mahwah, NJ · On-site

Tech Lead level software engineer capable of deeply understanding business deliverables (the "why ... C++, Java, SpringBoot, SQL Server, Linux, Angular/Full Stack Preferred. 8+ years of advanced ...

Navtech, Inc.

Senior Application Developer (C++)

Ramsey, NJ · On-site

$95K - $131K/yr

Need 10+ Years of EXP Candidates Visa & Passport Number Mandatory For H1B Full The Senior Application Developer position is responsible for maintaining, enhancing, and growing applications. Qualified ...

Motorola

Senior AI Engineer (US Remote)

Florida, NY · Remote

$180K - $210K/yr

As a senior member of our AI engineering team, you'll provide technical leadership, mentor ... Agentic frameworks (LangChain, LlamaIndex, or AWS Bedrock Agents) Development Stack: * Python (AI ...

Genesys

Principal Software Engineer

Florida, NY · On-site +1

$138K - $186K/yr

Strong experience with JavaScript and TypeScript for front-end and full-stack applications * Hands ... Experience with DevOps tooling including Docker, CI/CD pipelines, and Terraform * Knowledge of ...

Dotdash Meredith

Senior Data Scientist

Liberty, NY · On-site

This is a hands-on, full-cycle role. You will take a recommendation problem from raw data all the ... Partner with data engineering on data quality, freshness, and coverage as the catalog scales from ...

Harris

(Remote) Senior Software Engineer

Florida, NY · Remote

$126K - $166K/yr

Your role will involve taking full responsibility for project parts, resolving complex development ... The developer is also expected to adopt approved AI-enabled development tools to improve analysis ...

Harris

(Remote) Senior Software Engineer

Florida, NY · Remote

$126K - $166K/yr

Your role will involve taking full responsibility for project parts, resolving complex development ... The developer is also expected to adopt approved AI-enabled development tools to improve analysis ...

Navtech, Inc.

C++ Developer

Ramsey, NJ · On-site

$48.75 - $65.75/hr

Need 10+ Years of EXP Candidates Visa & Passport Number Mandatory For H1B Full The Senior Application Developer position is responsible for maintaining, enhancing, and growing applications. Qualified ...

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Senior Full Stack Developer information

See Middletown, NY salary details

$24

$59

$86

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

As of Sep 9, 2026, the average hourly pay for senior full stack developer in Middletown, NY is $59.52, according to ZipRecruiter salary data. Most workers in this role earn between $49.52 and $68.56 per hour, depending on experience, location, and employer.

What is a senior full stack developer?

Senior Full Stack Developers are experienced professionals who design, develop, and maintain both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to handle servers, databases, APIs, and user interfaces. In addition to coding, they often lead development teams, make architectural decisions, and ensure software quality and scalability. Their expertise allows them to oversee the entire application lifecycle, from concept to deployment.

How does a senior full stack developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior Full Stack Developer, you'll frequently collaborate with designers, product managers, QA engineers, and other developers to deliver end-to-end solutions. You'll be involved in requirements discussions, offer technical guidance, and help align frontend and backend development with business goals. Your role often includes code reviews, mentoring junior team members, and ensuring seamless integration across various systems. This collaborative environment encourages knowledge sharing and innovation while ensuring project success.

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

To thrive as a Senior Full Stack Developer, you need advanced proficiency in both front-end and back-end programming languages, frameworks, and a solid understanding of software architecture, usually supported by a relevant degree and several years of experience. Mastery of tools such as Git, Docker, CI/CD systems, and cloud platforms like AWS or Azure is typically required, alongside familiarity with databases and version control systems. Strong problem-solving abilities, leadership, effective communication, and collaboration skills set exceptional developers apart. These skills and qualities are crucial for delivering robust, scalable solutions while mentoring teams and efficiently bridging gaps between client requirements and technical implementation.

What is the difference between Senior Full Stack Developer vs Backend Developer?

AspectSenior Full Stack DeveloperBackend Developer
Required SkillsProficiency in both frontend and backend technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js, Python, or JavaSpecialized in server-side development, working with languages like Java, Python, Ruby, or PHP, and database management
Work EnvironmentCollaborates across frontend and backend teams, often involved in full project lifecycleFocuses primarily on backend systems, APIs, and database integration
Common UsageUsed in roles requiring full project oversight and versatile development skillsUsed in roles focused on server-side logic, database management, and API development

The main difference is that a Senior Full Stack Developer handles both frontend and backend development, providing a comprehensive approach to projects, while a Backend Developer specializes solely in server-side logic and database management. Both roles require strong programming skills, but the Full Stack Developer's expertise spans the entire technology stack.

What are the most commonly searched types of Full Stack Developer jobs in Middletown, NY?

The most popular types of Full Stack Developer jobs in Middletown, NY are:

What cities near Middletown, NY are hiring for Senior Full Stack Developer jobs?

Cities near Middletown, NY with the most Senior Full Stack Developer job openings:

Senior Full Stack Developer jobs near you
Infographic showing various Senior Full Stack Developer job openings in Middletown, NY as of September 2026, with employment types broken down into 100% Full Time. Highlights an 80% In-person, and 20% Remote job distribution, with an average salary of $123,807 per year, or $59.5 per hour.

Senior Full-Stack Developer - Network OSS

Middletown, NY • On-site

1 point system
IT Services • 51 - 200 employees
Learn more about 1 point systemexternal

Contractor

Re-posted 11 days ago

Job description

Job Description:
Overview
We are seeking a high-caliber Senior Full-Stack Developer to join our critical Network OSS Service Delivery team. You will lead the design, development, and optimization of high-performance applications handling Network Inventory Systems and Provisioning Systems. In this role, you will build robust Spring Boot backend systems, create modern React interfaces, and implement resilient cloud-native architectures. You will maintain strict ownership of code quality by writing comprehensive unit tests to ensure minimal production bugs.
 
Key Responsibilities
•    Full-Stack OSS Development
•    Design and build high-performance backend microservices using Spring Boot.
•    Develop responsive, intuitive, and modern user interfaces utilizing React.
•    Integrate complex systems through secure, optimized REST and SOAP APIs.
•    Architect low-latency, high-performance database queries to process large-scale telecom datasets.
•    Workflow & Core Orchestration
•    Implement complex orchestration logic using workflow engines (e.g., Temporal, Camunda).
•    Model end-to-end network provisioning and service delivery lifecycles into automated state machines.
•    Optimize distributed system states to ensure high resilience and zero transaction loss.
•    Cloud-Native & DevOps Engineering
•    Deploy applications using containerized architectures including Docker and Kubernetes.
•    Manage and scale cloud-native applications within the Microsoft Azure ecosystem.
•    Collaborate with engineering teams to refine CI/CD pipeline automation and monitoring tools.
•    Software Quality Assurance
•    Write comprehensive, high-coverage unit and integration test cases for all written code.
•    Ensure delivery of highly stable software components with minimal post-release bugs.
•    Conduct rigorous peer code reviews to maintain architecture standards and system security.
 
Required Skills & Qualifications
Backend & Databases 
•    Frameworks: experience with Java, Spring Boot, and microservices  architecture.
•    APIs: Deep understanding of RESTful web services and legacy SOAP protocols.
•    Data Layer: optimizing high-performance backend query technologies &D/B schemas.
Frontend Development 
•    Libraries: proficiency in JavaScript, TypeScript, React, and state management.
Cloud & Workflow Orchestration 
•    Workflows: Direct exp building stateful systems with Temporal, Camunda, or similar engines.
•    Containers: Hands-on exp with Docker containerization and Kubernetes orchestration.
•    Cloud Platform: track record deploying and managing apps in Microsoft Azure.
Telecom Domain Expertise 
•    OSS Systems: Deep functional knowledge of Network Inventory Systems and Network Provisioning.
 
Preferred Qualifications 
•    Experience migrating legacy telecom OSS platforms to modern, cloud-native tech stacks.