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Senior Software Engineer Node Js Jobs in Springfield, MA

RCN Capital LLC

Senior Software Engineer

South Windsor, CT · On-site

$119K - $156K/yr

... software development experience * At least 3 years operating in a Senior or Lead Engineer capacity * Hands-on experience building and supporting production-grade, cloud-native applications

TicketNetwork

Senior Software Engineer

South Windsor, CT · On-site

$119K - $156K/yr

... software development experience * At least 3 years operating in a Senior or Lead Engineer capacity * Hands-on experience building and supporting production-grade, cloud-native applications

Sonsoft Inc

IBM API Connect

Hartford, CT · On-site

Extensive coding experience with either Java/Spring or Node.js. * Understanding of differences ... Exposure to DevOps. * Analytical skills. * Experience and desire to work in a Global delivery ...

Net Orbit

Mean Stack Developer

Hartford, CT · On-site

Hartford, CT * 5+ years total work experience with minimum 3 years as Node JS developer * In depth knowledge of Node.js API development, Java, SpringBoot * Development experience designing object ...

The Hartford

Senior Software Engineer - Hybrid

Hartford, CT · Hybrid

$123K - $162K/yr

Senior Software Engineer - IE08CE We're determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here means having every ...

Albano Systems Inc

Senior .Net Software Engineer

Hartford, CT · On-site

$123K - $162K/yr

No Corp-to-Corp** We are seeking a highly skilled and experienced Senior Software Engineer with expertise in Azure Cloud and .NET technologies. The ideal candidate will have a strong background in ...

Sonsoft Inc

AngularJS

Hartford, CT · On-site

... Node JS. * At least 1 years of experience in Responsive Web Design & Single Page Application ... At least 4 years of experience in software development life cycle. * Ability to work in team ...

Sonsoft Inc

AngularJS

Hartford, CT

... Node JS.. * At least 1 years of experience in Responsive Web Design & Single Page Application ... At least 4 years of experience in software development life cycle.. * Ability to work in team ...

The Hartford

Senior Software Engineer - Quality

Hartford, CT · On-site

$89K - $121K/yr

Senior Software Engineer - IE08CE We're determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here means having every ...

AceStack LLC

Apigee Developer

Hartford, CT · On-site

Apigee Developer Location: Hartford, CT FTE Only 3-5+ years hands-on with Apigee (Edge or X ... or Node.js. • Familiarity with OpenAPI/Swagger, REST best practices, JSON/XML, and schema ...

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Senior Software Engineer Node Js information

See Springfield, MA salary details

$85.7K

$144.3K

$179.9K

How much do senior software engineer node js jobs pay per year?

As of Jul 7, 2026, the average yearly pay for senior software engineer node js in Springfield, MA is $144,334.00, according to ZipRecruiter salary data. Most workers in this role earn between $129,500.00 and $161,400.00 per year, depending on experience, location, and employer.

What are some typical challenges a Senior Software Engineer specializing in Node.js might face when working on large-scale projects?

Senior Software Engineers working with Node.js on large-scale projects often encounter challenges such as managing asynchronous operations efficiently, ensuring application scalability, and maintaining code quality across a growing codebase. They also need to address performance bottlenecks, handle complex dependency management, and implement robust security practices. Collaborating with cross-functional teams, such as DevOps, QA, and frontend developers, is crucial for seamless integration and deployment in a dynamic environment.

What are the key skills and qualifications needed to thrive as a Senior Software Engineer specializing in Node.js, and why are they important?

To thrive as a Senior Software Engineer Node.js, you need deep expertise in JavaScript, Node.js frameworks, API design, and a strong grasp of software architecture, typically supported by a bachelor’s degree in computer science or a related field. Familiarity with version control systems like Git, containerization tools such as Docker, CI/CD pipelines, and cloud platforms (AWS, Azure, or GCP) is essential, as are relevant certifications. Excellent problem-solving, leadership, and communication skills help you collaborate effectively and mentor junior engineers. These competencies enable the delivery of robust, scalable applications and foster innovation within development teams.

What does a Senior Software Engineer Node.js do?

A Senior Software Engineer specializing in Node.js designs, develops, and maintains high-performance server-side applications using the Node.js runtime. They are responsible for creating scalable APIs, integrating with databases, and ensuring code quality through best practices. Additionally, they often mentor junior developers, participate in architectural decisions, and troubleshoot complex technical issues to deliver robust solutions for businesses.

What is the difference between Senior Software Engineer Node Js vs Software Developer Node Js?

AspectSenior Software Engineer Node JsSoftware Developer Node Js
Required CredentialsBachelor's degree in CS or related field, 5+ years experience, advanced knowledge of Node JsBachelor's degree in CS or related field, 1-3 years experience, foundational Node Js skills
Work EnvironmentLead projects, mentor junior staff, collaborate with cross-functional teamsDevelop features, fix bugs, implement new functionalities under supervision
Employer & Industry UsageTech companies, startups, enterprise software teamsStartups, small to medium tech firms, freelance projects

The main difference between a Senior Software Engineer Node Js and a Software Developer Node Js lies in experience, responsibilities, and leadership. Senior engineers typically lead projects and mentor others, while developers focus on coding and task execution. Both roles require strong Node Js skills, but senior roles demand more experience and strategic input.

What are popular job titles related to Senior Software Engineer Node Js jobs in Springfield, MA? For Senior Software Engineer Node Js jobs in Springfield, MA, the most frequently searched job titles are:
What job categories do people searching Senior Software Engineer Node Js jobs in Springfield, MA look for? The top searched job categories for Senior Software Engineer Node Js jobs in Springfield, MA are:
Senior Software Engineer Node Js jobs near you
Infographic showing various Senior Software Engineer Node Js job openings in Springfield, MA as of July 2026, with employment types broken down into 94% Full Time, 3% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $144,334 per year, or $69.4 per hour.
Senior Software Engineer

Senior Software Engineer

RCN Capital LLC

South Windsor, CT • On-site

$119K - $156K/yr

Full-time

Retirement

Re-posted 11 days ago

Job description

RCN Capital is a nationwide wholesale lender focused on helping real estate investors and independent mortgage brokers finance non-owner-occupied residential investment properties. We support a range of strategies including ground-up construction, fix-and-flip projects, and long-term rental financing through a streamlined process, dedicated teams, and a commitment to exceptional service.
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 Ecosystem, and Sales Portal. This role is responsible for end-to-end delivery of modern, cloud-native applications using .NET 10, React, and TypeScript, with a strong emphasis on scalable architecture and high-quality engineering standards.
The ideal candidate brings a builder mindset for net-new development, combined with an innovation mindset to integrate AI-powered capabilities and agentic workflows into core business processes. This role will act as a technical leader within the Project Nexus ecosystem and serve as a bridge between onshore leadership and offshore delivery teams.
Primary Responsibilities:
  • Lead architecture and hands-on development of modern web applications supporting LOS, Partner Portals, and Sales Platforms
  • Design, build, and maintain React and TypeScript front-end applications using modern patterns and state management
  • Develop high-performance backend services and APIs using C# and .NET 10 / .NET Core
  • Design and implement AI-powered features, including intelligent agents and automated document processing using Azure OpenAI Services
  • Collaborate closely with offshore development teams, performing code reviews and providing architectural and technical guidance
  • Design and implement cloud-native architectures leveraging Azure services such as Functions, App Services, Service Bus, and serverless components
  • Ensure secure-by-design coding practices, including authentication, authorization, and secrets management
  • Support production systems and participate in design reviews, technical planning, and platform evolution initiatives

Required Skills:
Frontend:
  • Expert-level React (Hooks, Context API) and TypeScript.
  • Experience with modern state management (Redux/Zustand) and Tailwind CSS

Backend:
  • Deep proficiency in C# and .NET 10/Core.
  • Experience with Entity Framework Core and high-performance API design.

AI/GenAI:
  • Proven experience with LLMs (4th generation or newer), Prompt Engineering, and building RAG applications.
  • Familiarity with LangChain or Semantic Kernel is a plus.

Cloud
  • Strong experience with Azure (App Services, AI Search, Key Vault) and Azure DevOps/GitHub Actions for CI/CD.

Database
  • Advanced PostgreSQL skills, including schema design, performance tuning, and NoSQL (CosmosDB) experience.

Preferred Skills:
  • Experience with AI / GenAI concepts, including LLMs, prompt engineering, or Retrieval-Augmented Generation (RAG) patterns
  • Familiarity with Azure OpenAI Services, LangChain, Semantic Kernel, or similar frameworks
  • Experience with containerization and orchestration (Docker, Kubernetes)
  • Exposure to NoSQL databases such as Cosmos DB
  • Understanding of secure coding practices and regulated data environments

Required Experience:
  • 7+ years of professional software development experience
  • At least 3 years operating in a Senior or Lead Engineer capacity
  • Hands-on experience building and supporting production-grade, cloud-native applications
  • Experience collaborating with distributed or offshore development teams

Preferred Experience:
  • FinTech, lending, or financial services platform development
  • Building or modernizing partner portals or external-facing systems
  • Greenfield development of enterprise platforms
  • Platforms that have evolved to incorporate AI-assisted workflows

Education:
  • Bachelor's degree in Computer Science, Software Engineering, Information Systems, or related field required
  • Master's degree in Computer Science, Software Engineering, Information Systems, or related field preferred

Preferred Certifications:
  • Microsoft Certified: Azure Developer Associate
  • Microsoft Certified: Azure Fundamentals or Azure AI Fundamentals
  • Other relevant cloud or software engineering certifications

Work Schedule:
  • Full time
  • Monday-Friday, 9:00AM to 6:00PM
  • Hybrid work model with first 90 days onsite and 2 days/week in office after in either:
    • South Windsor, CT
    • Charlotte, NC

Why RCN Capital:
  • Growth-oriented environment with opportunities to expand your legal skill set
  • Ongoing training and development
  • Casual dress policy
  • Free food and beverage program
  • Competitive benefits, including 401(k)
  • And many additional perks

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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