IS Engineer - Software Engineer -Mulesoft/Java

We cannot sponsor or transfer visas for this position. It is NOT open to H1B or OPT visa candidates.

About the role

Capstone IT is helping our client to find an IS Engineer – Software (MuleSoft / Java Full Stack Engineer) who will join an Agile engineering team supporting the company’s Emerging & Strategic Solutions business. This engineer will lead and contribute to the design, development, testing, integration, and modernization of enterprise applications, APIs, and data solutions. The position has a strong emphasis on MuleSoft, Java API development, SQL/database integration, automated testing, and modern software-engineering practices. The engineer will work across engineering, infrastructure, business, onshore, and offshore teams while helping establish reusable development patterns and scalable solutions. This is an estimated 12–24 month engagement, targeted to start around September 30, 2026.

Responsibilities

• Develop and integrate APIs, applications, and data solutions supporting Life products and the Emerging & Strategic Solutions organization.
• Participate in an Agile Release Train and may lead technical or architectural initiatives while collaborating closely with engineers, infrastructure teams, stakeholders, and distributed development teams.
• Define API contracts and reusable engineering patterns; develop MuleSoft and Java solutions; integrate applications with enterprise databases.
• Write automated unit, integration, interaction, and end-to-end tests; conduct peer reviews and pair programming; produce technical documentation.
• Create user stories and acceptance criteria; investigate emerging technologies; optimize applications for scalability and performance.
• Identify and escalate technical risks; participate in sprint planning, reviews, and retrospectives; participate in an off‑hours on‑call rotation.
• Take ownership of assigned stories, deliver approximately 85% of committed story points, achieve roughly 80–90% unit‑test coverage, maintain high code quality, minimize reopened and production defects, and follow established security and engineering standards.

Qualifications

• Strong hands‑on experience with MuleSoft and Java API development, including API contracts and enterprise integrations.
• Proficiency with SQL and relational databases such as DB2 and SQL Server.
• Understanding of cloud architecture and AWS deployment concepts including CloudFront; Azure experience considered a plus.
• Grasp of SOLID principles, automated testing, maintainable software design, Agile/SAFe practices, JIRA and Confluence, user stories and acceptance criteria, technical documentation, peer reviews, and pair programming.
• Advanced analytical and problem‑solving skills, learning agility, strong written and verbal communication, comfort working independently with ambiguous requirements, and ability to collaborate across technical and business teams.

Skills

• MuleSoft / API Engineering – Designing, developing, integrating, and maintaining enterprise APIs and defining API contracts.
• Java Development – Strong Java engineering experience building maintainable, testable applications and services using SOLID principles.
• SQL & Data Integration – Advanced SQL skills and experience integrating with databases such as DB2 and SQL Server.
• Enterprise Integration / Cloud Engineering – Application and API integration experience, AWS exposure including CloudFront, with Azure experience considered a plus.

Pay

Estimated conversion salary: $95,000–$125,000 if converted to a permanent employee.