Top Java Developer Jobs in Detroit, MI

Develop and customize the PTC Windchill platform using Java, PTC APIs, and customization frameworks. Build services, listeners, processors, and client-side components while maintaining upgrade-friendly implementations. Work with Windchill data models, workflows, lifecycles, TAM, JSP, HTML, SQL, and database systems. Troubleshoot production issues, support upgrades, document solutions, conduct design and code reviews, collaborate with stakeholders, and mentor junior engineers.

Design, develop, deploy, and maintain scalable enterprise web applications and distributed systems. Build Java and Spring Boot backends, React front ends, REST APIs, and microservices. Collaborate with product, architecture, DevOps, and engineering teams in an Agile environment. Manage cloud-native deployments, database design and optimization, CI/CD workflows, debugging, observability, security, and production support across the application lifecycle.

Develop and maintain scalable full-stack applications using Java Spring Boot and React. Build REST APIs, integrate warehouse and logistics systems, and work with Apache Kafka event streams. Support legacy application modernization, distributed systems, microservices, relational databases, production troubleshooting, performance improvements, testing, code reviews, and cross-functional technical collaboration.

Lead design and delivery of scalable, resilient distributed systems. Act as technical authority across teams, mentor engineers, drive architecture and CI/CD best practices, troubleshoot production issues, optimize performance, and enhance observability while writing production-grade Java.

Develop, test, maintain, and support secure, scalable full-stack Java applications with Angular user interfaces. Write complex code and SQL, create technical designs and documentation, conduct code and design reviews, and ensure compliance with security, audit, regulatory, and SDLC requirements. Collaborate with architects and business partners in an Agile/Scrum environment, lead project delivery, mentor globally distributed junior engineers, and participate in on-call support.

Leads a team of software engineers building and operating scalable AWS cloud-native applications. Establishes architecture and technical direction across Java, Spring Boot microservices, OpenSearch, CI/CD, observability, and AWS infrastructure. Drives modernization, scalability, security, reliability, performance, and DevOps automation. Mentors engineers, supports incident resolution, improves development processes, and owns delivery of business-critical solutions.

Lead the architecture and modernization of a complex enterprise SaaS platform while remaining hands-on with critical software design and development. Define technical direction, improve scalability, reliability, security, performance, and maintainability, and guide design and code reviews. Partner across engineering and product teams, resolve complex technical challenges, establish engineering standards, mentor engineers, and translate architectural strategy into practical delivery.

Responsible for application development including analysis, design, testing, documentation, production support, and coordination with teams to meet technology standards and client expectations.

We are looking for a Senior Java Developer to join our team for a 6+ month engagement in Southfield, MI. Responsibilities include contributing to team goals, utilizing technical expertise, and working on high-quality IT solutions.

Design, build, and deploy cloud-native, API-first mortgage servicing components using Java/Node.js and React. Collaborate with global teams to implement distributed, event-driven systems (Kafka), ensure performance, observability, CI/CD, and adherence to API standards and testing practices.

Develop secure, scalable Java applications within an agile engineering team. Provide technical guidance, review and debug production code, influence application design and technical processes, and serve as a subject matter expert. Lead adoption of AI-assisted development tools with validation for security, performance, and correctness. Apply SDLC, CI/CD, resiliency, security, and Kubernetes expertise while supporting containerized applications and collaborating with technical teams, contractors, and vendors.

Develop and maintain scalable Java backend systems using Spring Boot and microservices architecture. Collaborate with customer teams, review specifications, write clean code, participate in code reviews, document solutions, and troubleshoot and optimize backend performance, reliability, and security. The role also contributes technical expertise to training next-generation AI systems, though prior AI experience is not required.

Design, develop, and maintain high-performance, secure Java backend services and APIs. Ensure reliability, scalability, and cost-efficiency across microservices, databases, messaging systems, and capacity planning. Troubleshoot, profile, benchmark, and optimize systems (including ML applications) and collaborate with Kazakhstan stakeholders.

As a Java Developer, you will enhance data utilization for a state-run project, developing web applications, integrating systems, and collaborating with teams to deliver effective software solutions.

The Java Developer will enhance data utilization for a state-run project, developing and integrating Java web applications using the Java Server Faces Framework and working with SQL databases.

Design, develop, test, deploy, and maintain scalable Java backend applications using Spring Boot and microservices. Build RESTful and SOAP integrations, optimize performance and reliability, implement security controls, and develop relational and NoSQL database solutions. Collaborate with architects, product owners, and frontend teams; participate in design reviews and architectural decisions; troubleshoot production issues; and uphold DevOps, CI/CD, coding, and Agile practices. Mentor junior developers and guide technical discussions across enterprise development teams.

Investigate and resolve data-quality issues in large-scale distributed systems. Design Java-based repair pipelines and idempotent correction jobs for high-volume datasets, debug existing code, use AWS services for queue-driven and batch workflows, optimize performance and concurrency, and communicate technical findings and risks to stakeholders.

Senior full-stack developer responsible for designing, building, and modernizing incentive platform web applications using Java/Spring Boot and Angular. Develop cloud-native REST APIs on GCP (Cloud Run, Pub/Sub), manage SQL databases, ensure high availability and automated testing, participate in code reviews, and collaborate with product teams to deliver resilient, production-grade solutions.

Design and develop cloud-native RESTful and event-driven microservices using Java 17+ and Spring Boot. Build real-time integrations with devices/APIs, use Kafka/RabbitMQ for event streaming, containerize with Docker and Kubernetes, deploy on cloud platforms (AWS/Azure/GCP), work with PostgreSQL/MongoDB/Redis, implement OAuth2/JWT security, and contribute to architecture, CI/CD, and IoT connected services.

As a Senior Developer, you will modernize COBOL systems to Java, enhancing functionality and performance while collaborating with stakeholders and ensuring coding standards are met.

Designs, implements, and runs Java Spring Boot microservices and REST APIs; leads design, CI/CD, TDD, performance tuning, security, and cross-product collaboration. Coaches teams and owns product KPIs and production support.

Design, develop, and maintain web-based UI and REST middleware for federal health IT systems. Participate in Agile/SAFe ceremonies, write design documents, implement features, resolve bugs, and support CI/CD pipelines while collaborating with product, QA, and stakeholders.

Develop, test, and maintain a complex distributed processing application using Python and Java. Collaborate with product owners, data coaches, analysts, DBAs, and Agile teams to meet backend/frontend requirements. Work with distributed workloads (Spark/Hadoop), SQL/Snowflake, AWS, shell scripting, and job scheduling/process automation. Support delivery under Agile/SAFe practices and ensure alignment with program standards.

Lead backend architecture and implementation for Java Spring microservices, validate and own AI-assisted code, mentor engineers, collaborate with product to deliver features, and drive technical excellence and scalable, test-covered systems.

Develop and maintain enterprise Java backend for centralized management of hyper-converged/data center products. Work with VMware, Cassandra, Spring, REST APIs and Python automation. Collaborate in Agile teams with architects, QA and product management to deliver integrations, automation and firmware/BIOS update tooling.