Senior Full Stack Developer

Role: Senior Full Stack Developer

Location: India, Remote

Experience: 7+ Years

Algoworks

www.algoworks.com

About the Company

Algoworks is an award-winning artificial intelligence, engineering services and experience transformation firm with offices across the United States, Europe, South America and India. We bring together a global team of engineers, architects, designers, researchers and operators united by rigor, accountability and a commitment to delivering measurable results.

For over 20 years, Algoworks has partnered with Fortune 500 organizations across the Americas, Europe and Asia to define, build and run technology that drives meaningful business outcomes. Our work combines human-centered design, engineering excellence and AI-powered capabilities to solve complex challenges with clarity and precision. Innovation, particularly in the responsible application of AI, is embedded in how teams approach problem-solving and continuous improvement.

At Algoworks, growth is continuous and closely tied to impact. Teams collaborate across geographies and disciplines, strengthening outcomes through shared insight and collective expertise. The culture values transparency, open dialogue and an environment where every voice is heard and contribution is recognized.

Through collaboration, accountability and a focus on results, Algoworks operates at the intersection of technology and people, building not only advanced systems but strong global teams that elevate performance and create lasting impact.

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Role Overview

We are seeking a highly experienced Senior Full Stack Developer to lead the investigation, design, implementation, and modernization of complex enterprise features while contributing to customer escalations, bug resolution, and ongoing architectural improvements.

The ideal candidate will have extensive experience working with legacy enterprise applications and modern web technologies, particularly C#, .NET 8, React, SQL Server, and Adobe ColdFusion (CFML). The role involves resolving complex production issues, mentoring engineers, and driving technical excellence throughout the development lifecycle.

The candidate will collaborate closely with Product Owners, QA Automation, DevOps, and Architecture teams to deliver high-quality, scalable, and secure solutions in a fast-paced Agile environment.

Key Responsibilities

1. Full Stack Development & Feature Delivery

• Lead the design, development, and implementation of complex enterprise features and production fixes.
• Develop backend services using C# and modern .NET technologies, including .NET 8.
• Build and maintain frontend applications using React, JavaScript, TypeScript, HTML5, and CSS3.
• Develop and consume REST APIs to support application functionality and enterprise integrations.
• Design scalable, maintainable, and secure software solutions following engineering best practices.

2. Legacy Application Modernization

• Work across legacy and modern application components during ongoing modernization initiatives.
• Maintain and enhance legacy enterprise systems, including Adobe ColdFusion (CFML) applications.
• Support the coexistence of legacy ColdFusion business workflows with modern React frontends and .NET services.
• Identify opportunities to improve application architecture, maintainability, and performance.
• Contribute to incremental modernization while ensuring business continuity.

3. Production Support & Troubleshooting

• Analyse customer-reported issues and identify root causes across application, API, infrastructure, and integration layers.
• Investigate and resolve complex production defects and technical issues.
• Perform debugging and root-cause analysis to identify sustainable solutions.
• Work with logging and monitoring tools to investigate application behaviour and production failures.
• Collaborate with relevant teams to resolve customer escalations and improve platform stability.

4. Backend Development & Database Optimization

• Develop and maintain enterprise backend applications using C# and .NET 8 or modern .NET versions.
• Design, develop, and maintain REST APIs and enterprise integrations.
• Work with SQL Server to develop and optimize database components.
• Identify database performance bottlenecks and implement appropriate optimization techniques.
• Ensure backend services meet enterprise requirements for scalability, reliability, and security.

5. Frontend Development & Application Integration

• Develop and maintain modern web applications using React.
• Support existing AngularJS applications and their integration with modern frontend components.
• Work with HTML5, CSS3, JavaScript, and TypeScript to deliver reliable user experiences.
• Collaborate with backend teams to integrate frontend components with REST APIs.
• Support the migration of legacy UI frameworks to modern frontend architectures where required.

6. Technical Leadership & Code Quality

• Participate in architectural discussions and contribute to platform modernization initiatives.
• Review code and establish development standards and engineering best practices.
• Mentor developers and support their technical growth.
• Make technical recommendations to improve application quality, maintainability, and performance.
• Promote secure coding, unit testing, debugging, and continuous improvement.

7. QA Automation & Cross-Functional Collaboration

• Collaborate with QA Automation teams to improve automated regression coverage.
• Ensure new functionality is testable and aligned with quality standards.
• Work closely with Product Owners, QA, DevOps, and Architecture teams throughout the development lifecycle.
• Participate in technical planning, design discussions, and production issue reviews.
• Support CI/CD processes and deployments across development, testing, and production environments.

Required Technical Skills & Competencies

• 7+ years of enterprise software development experience.
• 7+ years of full stack development experience as specified under the Must-Have Skills.
• Strong expertise in C# and .NET 8 or modern .NET versions.
• Strong hands-on experience with React.
• Experience maintaining and enhancing legacy enterprise applications, preferably Adobe ColdFusion (CFML).
• Strong experience developing and consuming REST APIs.
• Experience with SQL Server and database performance optimization.
• Strong frontend development knowledge of JavaScript, TypeScript, HTML5, and CSS3.
• Experience working with AngularJS legacy applications.
• Strong understanding of enterprise application architecture and integration patterns.
• Experience troubleshooting complex production issues across application and integration layers.
• Experience with Azure DevOps, Git, and CI/CD pipelines.
• Understanding of unit testing, debugging, logging, and monitoring.
• Experience mentoring developers and contributing to architectural decisions.
• Excellent English communication and cross-functional collaboration skills.

Must-Have Skills

• 7+ Years of Full Stack Development Experience
• C#
• .NET 8 / Modern .NET
• React
• Adobe ColdFusion (CFML)
• REST API Development
• SQL Server
• Database Performance Optimization
• JavaScript / TypeScript
• AngularJS Legacy Applications
• Enterprise Application Architecture
• Enterprise Integrations
• Production Support & Troubleshooting
• Technical Leadership & Mentoring
• Architectural Decision-Making
• Azure DevOps, Git & CI/CD
• Excellent English Communication Skills

Good to Have Skills

• Experience modernizing monolithic applications.
• Experience migrating legacy UI frameworks to React.
• Experience modernizing ColdFusion applications and integrating them with modern .NET services.
• Experience with cloud-hosted enterprise applications.
• Knowledge of application security best practices.
• Experience working with highly configurable SaaS products.
• Experience supporting regulated industries or government software.
• Experience improving automated regression coverage and QA practices.

Desired Attributes

• Strong leadership and mentoring capabilities.
• Excellent analytical and problem-solving skills.
• Ability to investigate complex technical issues and identify root causes.
• Effective communication and cross-functional collaboration.
• Ownership-driven mindset with a focus on quality, reliability, and delivery.
• Ability to balance hands-on development with technical leadership.
• Adaptable and proactive when working across legacy and modern technologies.
• Strong architectural thinking and decision-making abilities.
• Commitment to continuous learning, modernization, and engineering excellence.

Interview Process

2-3 rounds of discussion.