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Senior Full Stack Software Developer Jobs in Long Beach, NY

Join our mission to transform our nation's healthcare systemasa Full Stack Software Developer. In ... Collaborate with senior developers to implement new features and improve existing functionality.

Full Stack Software Developer Location: New York, NY Role Summary: Develop secure, accessible, and scalable user interfaces and APIs that interact with ML and GenAI systems. Responsibilities: * Build ...

What you'll do As a Senior Full-Stack Software Engineer on our Task Workflows Platform team, you ... Experience and interest in leveraging AI developer tools Compensation The expected salary range for ...

This is a full-time, on-site role as a Full-Stack Software Engineer, based in our NoMad, NYC office. Who Are You? * Love to move fast and build things * Looking for deep ownership over the products ...

About the role We are looking for a Senior Full Stack Engineer to join the early team and help define how money moves on Fin. You will work closely with the CEO, CTO, and a small group of senior ...

About the role We are looking for a Senior Full Stack Engineer to join the early team and help define how money moves on Fin. You will work closely with the CEO, CTO, and a small group of senior ...

About the role We are looking for a Senior Full Stack Engineer to join the early team and help define how money moves on Fin. You will work closely with the CEO, CTO, and a small group of senior ...

FOX is seeking a Senior Full Stack Developer to help advance how we build, deliver, and operate ... Develop, test, deploy, and support high-quality software solutions that serve large-scale ...

As a Senior Full Stack Software Engineer on our growing team, you'll develop new features, reinforce our technical foundation, and build off a unique flow-based calculation engine. What you'll be ...

Showing results 21-40

Senior Full Stack Software Developer information

See Long Beach, NY salary details

$24

$61

$88

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

As of Sep 2, 2026, the average hourly pay for senior full stack software developer in Long Beach, NY is $61.17, according to ZipRecruiter salary data. Most workers in this role earn between $50.87 and $70.48 per hour, depending on experience, location, and employer.

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 are the key skills and qualifications needed to thrive as a senior full stack software developer?

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 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 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 cities near Long Beach, NY are hiring for Senior Full Stack Software Developer jobs?

Cities near Long Beach, NY with the most Senior Full Stack Software Developer job openings:

Infographic showing various Senior Full Stack Software Developer job openings in Long Beach, NY as of August 2026, with employment types broken down into 1% Internship, 90% Full Time, 6% Part Time, and 3% Contract. Highlights an 78% Physical, 3% Hybrid, and 19% Remote job distribution, with an average salary of $127,230 per year, or $61.2 per hour.

Senior Full Stack Developer- leveraging agentic AI development tool

Sincera Technologies, Inc.

Manhattan, NY • On-site

Other

Posted 9 days ago


Job description

please send resumes to or

Java / React / AI-Assisted Development: Please prioritize candidates with strong Java + React/TypeScript + SQL Server + AI coding-agent experience. AI experience should be practical and hands-on rather than limited to general knowledge of generative AI.

Ideal Candidate

The strongest candidate will be a hands-on Senior Full Stack Engineer who can work across both backend and frontend, with strong Java/Spring Boot + React/TypeScript + SQL Server experience.

They should also be comfortable using AI coding agents as part of their daily development workflow, while maintaining the engineering discipline required for financial applications—particularly around security, data accuracy, testing, performance, and reliability.

Senior Full Stack Developer – Java / React / AI-Assisted DevelopmentRole Overview

We are looking for a Senior Full Stack Developer with 7+ years of experience to design, develop, and support scalable applications for financial and operational platforms.

The ideal candidate will have strong hands-on expertise in Java, Spring Boot, TypeScript, React, and SQL Server, along with experience building REST APIs, microservices, and cloud-based applications.

A key focus of this role is the use of agentic AI development tools such as Claude Code, Cursor, or similar tools to accelerate software development. The candidate must be able to effectively use AI-generated code while applying strong engineering judgment to review, validate, secure, test, and improve the output.

The role also requires someone who can take ownership of technical solutions, participate in code reviews, establish development standards, and work directly with business stakeholders.

Key Responsibilities
  • Design, develop, and maintain Java/Spring Boot backend services, REST APIs, and microservices.
  • Build responsive and user-friendly web applications using React and TypeScript.
  • Develop applications supporting financial operations, transaction processing, reporting, and business workflows.
  • Use Claude Code, Cursor, or similar AI-assisted development tools to accelerate development while reviewing and validating AI-generated code.
  • Design and optimize SQL Server databases, including complex queries, stored procedures, indexing, and performance tuning.
  • Integrate applications with enterprise and financial platforms such as Sage Intacct.
  • Build and maintain CI/CD pipelines using Azure DevOps and follow modern DevOps practices.
  • Conduct code reviews and provide technical guidance to other developers.
  • Establish and enforce coding standards, design patterns, security practices, and technical documentation.
  • Develop automated unit, integration, and UI tests to ensure application quality.
  • Optimize applications for performance, scalability, security, and reliability.
  • Work with business stakeholders to understand financial and operational processes and translate requirements into technical solutions.
  • Participate in Agile/Scrum ceremonies and collaborate with cross-functional teams.
  • Mentor developers and help establish effective AI-assisted software development practices.
Required Skills
  • 7+ years of Full Stack Software Development
  • Java / Spring Boot – Advanced
  • Spring Security / Spring Data
  • React / TypeScript – Strong hands-on experience
  • SQL Server / Relational Databases
  • REST APIs and Microservices
  • Docker and Kubernetes
  • Git and CI/CD – Azure DevOps preferred
  • Claude Code, Cursor, or similar agentic/AI development tools
  • JUnit / Mockito and frontend testing such as Jest / Playwright
  • Object-oriented programming and software design patterns
  • Secure coding and application performance optimization
  • Strong communication and stakeholder-management skills
AI Development Experience – Important

Candidates should have actual hands-on experience using AI coding/agentic development tools, not simply exposure to ChatGPT or AI concepts.

They should be comfortable using tools such as Claude Code, Cursor, or similar to:

  • Generate and modify application code
  • Accelerate feature development
  • Analyze and troubleshoot existing code
  • Refactor and optimize applications
  • Generate tests and documentation
  • Review AI-generated output for correctness, security, performance, and maintainability
  • Integrate AI-assisted development into an established engineering workflow
Preferred / Nice-to-Have Skills
  • Financial Services, Private Equity, or Fund Administration experience
  • Sage Intacct or similar financial/accounting platforms
  • Azure Cloud and cloud-native development
  • Financial transaction processing or reporting platforms
  • Python for scripting and automation
  • LangChain, LangGraph, or similar agentic AI frameworks
  • Experience mentoring developers on AI-assisted development
  • Agile/Scrum experience