Senior Developer - One Identity Manager & VB.NET

Sonata Software (SonataOne); Bengaluru; On-site; INR 1,500,000 - 2,600,000; Full time

Job summary

Sonata Software in Bengaluru is seeking a Senior Developer for Identity One Manager and VB.NET to design, develop, and maintain identity management solutions. You will implement IAM/I GA, PAM, and AD integrations, and collaborate across teams to define the technical roadmap.

Key responsibilities include REST API integrations, security best practices, and deploying scalable identity solutions using modern protocols such as SAML, OAuth 2.0, and OpenID Connect.

Qualifications

• Strong experience with One Identity Manager development and administration.
• IGA, IAM, and PAM knowledge and hands-on experience.
• Good understanding of Active Directory and Microsoft Entra ID.
• Knowledge of authentication/authorization protocols: SAML, OAuth2.0, OpenID Connect.
• Experience with microservices and API gateway technologies.
• VB.NET development skills and REST API integrations.
• SQL Server development and database management.
• Analytical, problem-solving, and troubleshooting skills.
• Excellent communication and stakeholder management capabilities.

Responsibilities

• Design, develop, and maintain One Identity Manager solutions.
• Analyze business requirements and translate into technical solutions.
• Define architecture, components, and system integrations.
• Evaluate technical trade-offs and recommended approaches.
• Collaborate with stakeholders to define technical vision and roadmap.
• Develop and support integrations with Active Directory, Entra ID, and other enterprise systems.
• Implement authentication/authorization solutions using standard protocols.
• Develop and maintain REST-based integrations and APIs.
• Support deployment, troubleshooting, performance tuning, and maintenance.
• Work with cross-functional teams to ensure secure identity management practices.

Skills

One Identity Manager

IGA

IAM

Active Directory

VB.NET

REST API

SQL Server

SAML

OAuth 2.0

OpenID Connect

Analytical skills

Communication

Tools

APIGateway

Job description

Senior Developer - One Identity Manager & VB.NET BG4, Bangalore, Karnataka, India Permanent

Job Description

Sr. Developer – Identity One Manager (One Identity Manager& VB.NET)

Roles and Responsibilities:

Key Areas of Focus

• Developmentand support of One Identity Manager solutions.
• Implementationof Identity Governance and Administration (IGA) solutions.
• Identityand Access Management (IAM) integration and administration.
• PrivilegedAccess Management (PAM) and Active Directory Management.
• Developmentand maintenance of integrations, APIs, and custom applications.

Responsibilities

• Design,develop, and maintain solutions using One Identity Manager.
• Analyzebusiness requirements and translate them into technical solutions.
• Definesolution architecture, technical components, and system integrations.
• Evaluatetechnical trade-offs and recommend optimal implementation approaches.
• Collaboratewith stakeholders to define and communicate the technical vision androadmap.
• Developand support integrations with Active Directory, Entra ID, and otherenterprise systems.
• Implementauthentication and authorization solutions using industry-standardprotocols.
• Developand maintain REST-based integrations and APIs.
• Supportapplication deployment, troubleshooting, performance tuning, andmaintenance activities.
• Workclosely with cross-functional teams to ensure secure identity managementpractices.

Qualifications & Required Skills-

• Strongexperience working with One Identity Manager development andadministration.
• Hands-onexperience in Identity Governance & Administration (IGA), Identity& Access Management (IAM), and Privileged Access Management (PAM).
• Goodunderstanding of Microsoft Active Directory and Microsoft Entra ID.
• Knowledgeof modern authentication and authorization protocols including SAML, OAuth2.0, and OpenID Connect.
• Experiencewith microservices architecture and API gateway technologies.
• Strongdevelopment skills with VB.NET.
• Experiencedeveloping and consuming REST APIs and integrations.
• Hands-onexperience with SQL Server development and database management.
• Stronganalytical, problem-solving, and troubleshooting skills.
• Excellentcommunication and stakeholder management capabilities.

Mandatory Skills-

• OneIdentity Manager (OneIM)
• IdentityGovernance & Administration (IGA)
• Identity& Access Management (IAM)
• MicrosoftActive Directory
• VB.NETDevelopment
• RESTAPI Integration
• SQLServer
• SAML,OAuth 2.0, OpenID Connect

Good to Have Skills-

• PrivilegedAccess Management (PAM)
• APIGateway Technologies
• CloudIdentity Solutions
• DevOpsand CI/CD Practices
• EnterpriseSecurity and Compliance Frameworks

ABOUT SONATA SOFTWARE

Sonata Software is an AI-first modernization engineeringcompany that helps enterprises transform legacy systems into intelligent,scalable business platforms. Powered by its Platformation™ framework andHarmoni.AI platform, Sonata delivers AI-led modernization across cloud, data,AI, Dynamics, test automation, and managed services. Headquartered inBengaluru, India, Sonata has more than $1.2 billion in revenue and 6,400+ AIengineers supporting global delivery across regions including the US, UK, India,Malaysia, Mexico, Australia, DACH, and the Nordics. With deep partnershipsacross Microsoft, AWS, Salesforce, and Snowflake, Sonata helps Fortune 500enterprises accelerate innovation, improve efficiency, and drive sustainablegrowth.