About the Java Developer Role at Robert Half

Robert Half is excited to partner with a leading financial services organization in Appleton, Wisconsin, to find an exceptional Java Developer for a long-term contract position. This is your opportunity to join a dynamic team working on mission-critical back-end development projects that power bank integrations and secure financial systems. Located in the heart of Appleton, WI, this role offers the perfect blend of technical challenge, innovation, and professional growth in the fast-paced financial services industry.

As a Java Developer, you'll play a pivotal role in creating scalable, secure solutions that enable seamless connectivity between banking systems and enterprise platforms. This position is ideal for seasoned developers who thrive in collaborative environments, enjoy architecting robust systems, and are passionate about leveraging modern cloud technologies and CI/CD practices to deliver high-performing applications.

Key Responsibilities

• Develop and implement comprehensive bank integration services to significantly enhance overall system functionality and performance.
• Collaborate closely with external vendors and internal engineering teams to ensure seamless, reliable integration processes across complex ecosystems.
• Design and lead system architecture for small to mid-scale development initiatives, creating blueprints for future scalability.
• Build, optimize, and maintain CI/CD pipelines using industry-leading tools like GitHub Actions to accelerate deployment cycles and minimize downtime.
• Leverage modern Java frameworks, microservices architecture, and cloud-native tools to build resilient applications in AWS, Azure, or similar environments.
• Maintain rigorous high-quality code standards, implement robust security protocols, and conduct thorough testing throughout the entire development lifecycle.
• Actively participate in technical design reviews, code walkthroughs, and architecture discussions, providing expert input to elevate system design and optimize performance.
• Proactively troubleshoot and resolve complex issues related to system integrations, API connectivity, and backend functionality under tight deadlines.
• Continuously research and adopt the latest technologies, frameworks, and industry best practices to drive innovation in development processes.
• Contribute significantly to greenfield development projects, building innovative solutions from the ground up with modern tech stacks.

Required Qualifications for Success

To excel in this Java Developer role, candidates should demonstrate proven expertise in back-end development within financial services or similar regulated industries. We're seeking professionals with 5+ years of hands-on Java experience, deep knowledge of secure integration patterns, and a track record of delivering production-ready systems.

Technical Skills & Experience

• Advanced proficiency in Java and Spring Boot frameworks for enterprise-grade applications
• Hands-on experience with RESTful APIs, microservices, and event-driven architectures
• Expertise in CI/CD implementation using GitHub Actions, Jenkins, or equivalent tools
• Strong cloud platform experience (AWS, Azure, or GCP) with containerization (Docker, Kubernetes)
• Demonstrated ability to design secure, scalable system architectures for financial applications
• Familiarity with database technologies including SQL (PostgreSQL, Oracle) and NoSQL solutions
• Experience with security best practices, OAuth, JWT, and compliance standards (PCI-DSS, SOC2)

Soft Skills & Professional Attributes

Beyond technical expertise, successful candidates exhibit excellent communication skills, the ability to collaborate across diverse teams, and a proactive problem-solving mindset. Experience working with financial services vendors and understanding banking protocols is highly advantageous.

Why Join Robert Half & This Team?

Joining Robert Half means accessing unparalleled career support, industry connections, and professional development resources. This Appleton, Wisconsin-based opportunity offers:

• Cutting-Edge Projects: Work on greenfield initiatives and bank integrations that directly impact financial operations.
• Innovative Environment: Modern tech stack in a cloud-first, DevOps-driven culture.
• Long-Term Stability: Extended contract with potential for ongoing opportunities.
• Competitive Compensation: Attractive hourly rates commensurate with experience (estimated $100K-$130K annualized).
• Professional Growth: Mentorship from senior architects and exposure to enterprise-scale challenges.
• Work-Life Balance: Flexible hybrid arrangements in vibrant Appleton, WI.

Robert Half's Appleton team specializes in placing top IT talent in Northeast Wisconsin's thriving financial and manufacturing sectors. With our extensive network and deep industry knowledge, we ensure you land the perfect role to advance your Java development career.

Apply today to become the Java Developer who powers the future of financial services innovation!