Sr. MuleSoft Developer

Valiant Technologies LLC; San Jose (CA); On-site; USD 89,000 - 126,000; Full time

Job summary

Valiant Technologies LLC in San Jose, CA is seeking a Sr. MuleSoft Developer to design, develop, test, and deploy APIs and integrations using MuleSoft Anypoint Platform and related tools. The role focuses on API-led connectivity and building robust integration patterns.

You will create and maintain RAML/OpenAPI specs, implement API policies, and support DR, production, and CI/CD pipelines. Collaboration with security, network, and application teams is essential to maintain reliability and

Qualifications

• 4+ years of integration development experience.
• 3+ years hands-on MuleSoft development.
• Experience with Mule 4, Anypoint Platform components.
• Strong API security knowledge (OAuth 2.0, TLS/mTLS).
• Experience with CloudHub/Runtime Fabric deployment and support.

Responsibilities

• Design, develop, test, and deploy APIs and integrations using MuleSoft Anypoint Platform, Studio, Runtime, DataWeave, API Manager, and Exchange.
• Develop REST and SOAP APIs and integrations with databases and SaaS platforms.
• Implement API-led connectivity patterns: System, Process, and Experience APIs.
• Build reusable integration components, error handling, logging, security, and monitoring.
• Create RAML/OpenAPI specs and corresponding API policies and docs.
• Troubleshoot production issues: connectivity, performance, timeouts, memory use, downstream deps.
• Participate in code reviews and ensure governance and security standards.

Skills

MuleSoft development

Mule 4

Anypoint Studio

DataWeave

API Manager

RAML/OpenAPI

REST APIs

SOAP APIs

CI/CD

Git/GitHub

Azure/AWS

Monitoring/logging

Disaster recovery

Tools

GitHub

Jenkins

Azure DevOps

Maven

MuleSoft deployment tools

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Job Title:Sr. MuleSoft Developer

Location:San Jose , CA

Duration: 8 Months + Extension

Bill Rate: $78/hour (C2C)

Job Type: W-2, 1099, C2C

Client: To Be Discussed Later

Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

Job Description:

• Design, develop, test, and deploy APIs and integrations using MuleSoft Anypoint Platform, Anypoint Studio, Mule Runtime, DataWeave, API Manager, and Exchange.
• Develop REST/SOAP APIs and integrations with databases, SaaS applications, vendor platforms, and enterprise systems.
• Implement API-led connectivity patterns, including System, Process, and Experience APIs.
• Develop reusable integration components, error-handling frameworks, logging, security, and operational monitoring.
• Create and maintain RAML/OpenAPI specifications, API policies, and integration documentation.
• Troubleshoot production issues involving connectivity, performance, timeouts, API failures, memory/resource utilization, and downstream dependencies.
• Participate in code reviews and ensure solutions follow enterprise development, security, and API governance standards.

MuleSoft Disaster Recovery:

• Support the design and implementation of a MuleSoft DR strategy for business-critical APIs and integrations.
• Assist with establishing and validating RTO and RPO requirements for MuleSoft applications.
• Support deployment and recovery procedures across primary and DR environments.
• Build or improve automation for recreating applications, configurations, API policies, secrets, properties, networking, and other MuleSoft dependencies in the DR environment.
• Maintain DR runbooks covering failover, application recovery, dependency validation, connectivity checks, smoke testing, and failback.
• Participate in scheduled DR exercises and document test results, recovery times, issues, and remediation actions.
• Validate external dependencies such as DNS, load balancers, certificates, firewalls, databases, identity providers, OAuth providers, and third-party endpoints during DR testing.
• Work with infrastructure, Cyber Security, network, database, application, and business teams to ensure end-to-end recovery readiness.
• Support post-DR reconciliation and failback to the primary environment.

DevOps & Production Support:

• Build and maintain CI/CD pipelines using tools such as GitHub, Jenkins, Azure DevOps, Maven, and MuleSoft deployment APIs/tools.
• Automate environment-specific configurations and deployments to reduce manual recovery steps.
• Implement monitoring and alerting for API availability, latency, errors, resource utilization, and integration failures.
• Participate in production support, root-cause analysis, incident resolution, and problem management.
• Identify opportunities to improve resiliency, availability, recoverability, and operational efficiency.

Required Qualifications:

• 4+ years of integration development experience, preferably with 3+ years of hands-on MuleSoft development.
• Strong experience with Mule 4, Anypoint Studio, DataWeave 2.x, API Manager, Exchange, Runtime Manager, and Anypoint Platform.
• Experience developing and supporting REST APIs, SOAP services, database integrations, and asynchronous integrations.
• Strong knowledge of RAML, OpenAPI, JSON, XML, OAuth 2.0, TLS/mTLS, and API security.
• Experience deploying and supporting MuleSoft applications in CloudHub/CloudHub 2.0 or Runtime Fabric.
• Experience with CI/CD, Git-based source control, Maven, and automated deployments.
• Understanding of high availability, business continuity, disaster recovery, RTO, RPO, failover, and failback concepts.
• Experience troubleshooting production APIs and integrations.
• Strong analytical, documentation, and cross-functional communication skills.

Preferred Qualifications:

• Hands-on experience implementing or executing MuleSoft DR exercises.
• Experience automating MuleSoft infrastructure/configuration recovery using APIs, CI/CD pipelines, or Infrastructure-as-Code approaches.
• Experience with Microsoft Azure, AWS, DNS, load balancers, firewalls, certificates, and enterprise networking.
• Experience with observability tools such as Splunk, Anypoint Monitoring, Azure Monitor, or similar platforms.
• Experience working in highly regulated environments such as banking, financial services, insurance, or healthcare.
• MuleSoft certifications such as MuleSoft Developer or MuleSoft Integration Architect are preferred

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.