Senior FullStack Developer

Applied Info Services India Pvt Ltd; Hyderabad; Hybrid; INR 1,800,000 - 3,000,000; Full time

Benefits offered by this job

Employee ownership

Continuous learning

Inclusive culture

Mission-driven work

Job summary

Applied Information Sciences (AIS) is seeking a Senior Full-Stack Developer for its Hyderabad, India location. You will develop cloud-based web applications using C#, .NET, and React, delivering scalable RESTful services and collaborating across cross-functional teams to meet client needs.

The role emphasizes strong OOP, design patterns, and secure coding practices. You will participate in code reviews, unit tests, and continuous improvement within an Agile framework.

Qualifications

• Strong understanding of OOP, OOD, and design patterns.
• Proficiency in C#, .NET, ASP.NET, .NET Core.
• Hands-on experience with ReactJS, JavaScript (ES6+), HTML5, CSS3 and modern front-end/backend integration patterns.
• Experience in building and consuming scalable RESTful APIs, including authentication using OAuth or OpenID Connect.

Responsibilities

• Design, develop, and maintain scalable, cloud-based web applications using .NET technologies.
• Design and implement robust and secure RESTful APIs and integrate with other systems.
• Translate requirements into well-structured designs and technical specs.
• Collaborate with stakeholders to define solution direction and system integrations.
• Ensure high code quality through unit and integration testing.

Skills

OOP & design patterns

C# & .NET

ReactJS

JavaScript ES6+

RESTful APIs

OAuth/OpenID Connect

PostgreSQL

MS SQL

Docker

Kubernetes

Unit testing

Code reviews

Tools

Docker

Kubernetes

Git

REST APIs

Job description

Why AIS?

When you join AIS, you’re joining a mission-driven team that’s passionate about making a difference. You’ll work on projects that matter, alongside industry-leading experts, in an environment that fosters innovation, driving client success, and empowering our team to make a lasting impact. As an employee-owned company, we value collaboration, inclusivity, continuous growth, and shared success.

• Employee Ownership: Your contributions directly impact the company’s success, and you share in its achievements.
• Continuous Learning: Access to resources, training, and mentorship to support your professional growth.
• Inclusive Culture: A workplace where diversity is celebrated, and everyone’s voice is valued.
• Mission-Driven Work: Engage in projects that make a meaningful difference for our clients and communities.

What are we looking for?

At AIS, we're looking for more than just skills - we're looking for driven individuals who are passionate about making a difference, eager to grow, and aligned with our core principles.

What you will be doing?

This position is contingent upon contract award. We are currently pursuing a proposal and are seeking qualified candidates to include in our submission and identify candidates for future hiring needs on the program once awarded. At AIS, we are dedicated to providing our employees with diverse opportunities to grow their careers while supporting a variety of impactful projects. For this position, we are seeking a talented individual to join AIS as a Senior Software Engineer.

Core Knowledge & Skills

• Works across multiple languages and platforms, designs and implements architectural decisions, applies design patterns, cloud-native services, IAAS/PAAS/SAAS basics, and secure coding practices (e.g., OWASP Top 10).
• Performs complex tasks under limited guidance, integrates and troubleshoots distributed or cloud services, and optimizes performance and scalability.
• Sets a high bar for code quality, multitasks effectively, owns and corrects errors quickly, and drives continuous improvement.
• Leads code reviews, mentors teammates, and translates technical concepts for non-technical stakeholders.
• Works directly with clients without oversight, writes technical RFP content when needed, nurtures client relationships, and manages routine client concerns.

As your initial project assignment, you will support the unique needs of our client as a Senior FullStack Developer.

Project Summary

We are seeking a skilled Full-Stack Developer with strong expertise in Microsoft technologies and modern front-end frameworks. The ideal candidate will have hands‑on experience in building scalable web applications (C#, REST APIs. SQL, Docker containerization), working across the full software development lifecycle, and collaborating with cross-functional teams to deliver high-quality solutions.

Key Responsibilities

• Design, develop, and maintain scalable, cloud-based web applications using .NET technologies
• Design and implement robust and secure RESTful that expose model outputs and integrate with other systems
• Translate complex business and technical requirements into well‑structured application designs and technical specifications
• Partner with business and technical stakeholders to define solution direction, with particular focus on system integrations and extensibility
• Ensure high code quality through unit testing, integration testing, and performance considerations
• Identify, troubleshoot, and resolve complex technical issues in a timely and effective manner
• Contribute to continuous improvement by sharing knowledge, experimenting with new approaches, and supporting other developers within an Agile team environment
• Follow best practices in OOP, OOD, and design patterns
• Participate in code reviews, troubleshooting, and performance optimization
• Write clear and concise technical documentation and specifications
• Ensure application quality through testing and debugging

Required For This Opportunity

• Strong understanding of Object-Oriented Programming (OOP), OOD, and design patterns
• Proficiency in C#, .NET, ASP.NET, .NET Core
• Hands‑on experience with ReactJS, JavaScript (ES6+), HTML5, CSS3 and modern fronted/backend integration patterns
• Experience in building and consuming scalable RESTful APIs, including authentication using OAuth or OpenID Connect
• Experience with modern databases (PostgreSQL, MS SQL – SQL/T-SQL preferred)
• Experience with Docker containerization, including container definition, deployment, and testing
• Strong experience writing unit and integration tests and building highly tested, reliable systems
• Ability to participate effectively in peer code reviews, both giving and receiving constructive feedback
• Strong problem‑solving skills and the ability to diagnose and resolve complex issues
• Excellent written and verbal communication skills, with the ability to collaborate in fast‑moving, cross‑functional teams
• Demonstrated commitment to delivery, ownership, and producing maintainable, evolvable solutions
• Strong desire to learn, adapt, and apply technology pragmatically to deliver real business value

Nice to Have Skills

• Experience designing systems that are maintainable, extensible, and production‑ready
• Experience with Agile/Scrum, CI/CD pipelines, API management, performance monitoring
• Exposure to event‑driven architectures

At AIS, we are committed to offering competitive and fair compensation that reflects the skills, experience, and contributions of each team member. The targeted base salary range for this role is $0-$0 per year. Please note that this range is provided as a guideline and the final offer will be based on several factors, including but not limited to, skillset and competencies, level of experience, education, certifications, and location. We value transparency in our hiring process and are happy to discuss how your unique qualifications align with our compensation structure during the interview process.

Applied Information Sciences does not discriminate on the basis of race, national origin, religion, color, gender, sexual orientation, age, disability, protected veteran status, or any other basis. Employment decisions are based solely on qualifications, merit, and business needs.

A company with a commitment to building strong relationships with our clients and employees for almost 40 years. AIS has a valued and long‑term partnership with the Microsoft Corporation dating back to 1994 when Microsoft first launched its partner program. Since then, we have focused on growing our technical competencies to complement Microsoft’s product innovations and new feature releases. As one of the first 15 partners to attain all possible Microsoft Solution Partner Designations, we are continually aiming to progress the enterprise-level innovations of our clients.