Top Remote Java Developer Jobs

Develop and maintain scalable enterprise Java applications and Spring-based microservices. Responsibilities include hands-on coding, unit and system testing, debugging, technical documentation, performance optimization, troubleshooting distributed cloud environments, and adherence to software development and security standards. Collaborate with technical leads, architects, and cross-functional Agile teams to design and implement complex global applications.

Develop, test, enhance, and maintain Java backend applications, services, APIs, integrations, and business logic for a mission-critical transportation system. Troubleshoot defects and performance issues, write unit and integration tests, support CI/CD and DevSecOps processes, participate in Agile ceremonies, maintain technical documentation, and collaborate with engineering, QA, infrastructure, and database teams. The role also supports secure coding, DoD compliance, application deployments, and occasional front-end integration with Angular.

Develop and test Java software for a safety oversight application supporting commercial air carrier analysis. Build front-end functionality, SOAP and REST web services, database integrations, unit tests, and automated integration tests. Work within an Agile team, contribute to continuous integration pipelines, collaborate with lead developers, and support data exchange across systems.

Design, develop, deploy, and maintain enterprise-grade full-stack applications and distributed systems. Build Java and Spring Boot backends, REST APIs, microservices, React front ends, database solutions, and cloud-native services. Collaborate with product, architecture, DevOps, and engineering teams in an Agile environment. Apply system design, debugging, observability, CI/CD, security, performance optimization, and production support practices.

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.

Staff Java Software Engineer responsible for architecting, building, and operating scalable backend services, distributed systems, APIs, event-driven architectures, and third-party integrations. The role provides technical leadership, mentors engineers, establishes engineering standards, drives cross-functional delivery, manages production reliability, and partners with business and platform teams. Strong Java, architecture, integration, operational excellence, and communication skills are required; experience with Kafka, AWS, regulated systems, web UIs, AI platforms, and Salesforce is preferred.

Lead the design, development, testing, and delivery of complex Java software solutions for government and national security customers. Build RESTful microservices, collaborate on frontend and backend systems, establish quality standards, conduct code reviews, explore new technologies, and mentor junior engineers. The role involves technical leadership, Agile delivery, DevOps, cloud infrastructure, and working onsite at client locations three to four days per week after obtaining security clearance.

Build and maintain Java backend services, REST APIs, and full-stack web application features. Develop frontend functionality with modern JavaScript frameworks, use Python for supporting work, and leverage AI coding tools such as Claude Code. Write tests, debug issues, support deployment and maintenance, and collaborate on design decisions, code reviews, and application quality improvements.

Develop and maintain high-throughput distributed services for Binance’s KYC platform. Responsibilities include translating business requirements into reliable Java services, writing tests and documentation, tuning performance, troubleshooting incidents, collaborating across engineering teams, and mentoring junior engineers. The role requires expertise in Java, Spring, MySQL, distributed system design, messaging middleware, and collaboration across global teams. KYC or compliance experience and JVM, SQL, or RPC performance-tuning experience are desirable.

Develop and support a mature Java court case management platform. Diagnose production issues across application, database, and integration layers; investigate ESB defects; work with XML/XSLT, JMS, SOAP, and REST services; collaborate on issue triage and documentation; and contribute to modernization from legacy Java frameworks toward Spring MVC and modern front-end technologies.

Diagnose and resolve complex production issues in a Java court case management platform. Responsibilities include debugging backend services, databases, ESB integrations, XML/XSLT transformations, JMS messaging, SOAP/REST services, and third-party e-filing systems. The engineer will collaborate on issue triage, document root-cause analyses, participate in code reviews, support legacy modernization toward Spring MVC and modern front-end frameworks, and maintain production system reliability.

Designs, develops, tests, deploys, documents, and supports enterprise-scale Java applications in a multi-client environment. Responsibilities include Oracle E-Business Suite customizations, REST services, microservices, database development, ETL, implementation support, troubleshooting, unit testing, technical documentation, and SDLC collaboration. The role requires extensive Java, Oracle, SQL, PL/SQL, Azure DevOps, and software architecture experience, plus strong knowledge of financial modules and technical quality assurance.

Maintain and support Java-based healthcare SaaS applications across multiple customer environments. Responsibilities include bug fixes, feature delivery, refactoring, deployments, security remediation, SQL and data migrations, code reviews, configuration improvements, and production support. The role requires a generalist software engineer comfortable with Java, Angular, SQL, REST APIs, enterprise applications, and customer-facing environments.

Lead development and testing of a scalable, geo-distributed database solution. Responsibilities include optimizing performance, concurrency, replication, sharding, data storage, networking, failure recovery, high availability, and consistency algorithms. The role involves troubleshooting distributed systems, profiling Java applications, collaborating globally, reviewing code, contributing to open source, and managing Software Engineers.

Develop scalable Java Spring Boot APIs, microservices, React-based interfaces, ETL pipelines, and SQL data solutions. Deploy workloads on AWS, optimize performance, implement monitoring and automation, and collaborate with product, frontend, data, and DevOps teams. The role also contributes to architecture, accessibility, reliability, and data-driven product improvements.

Develop and implement financial products such as wallets, payment gateways, cash rebates, merchant management, and compliance systems. Build open APIs, collaborate with product managers, tune performance, troubleshoot online incidents, refactor systems, and write clean, maintainable Java code using engineering best practices.

Develop and maintain scalable Java and Spring Boot backend applications, microservices, and RESTful APIs. Responsibilities include database integration, code reviews, performance optimization, production troubleshooting, testing, CI/CD, cloud deployment, and collaboration with product, QA, and DevOps teams.

Design, develop, and maintain Java enterprise applications, scalable microservices, REST APIs, and modern Angular or React interfaces. Collaborate with stakeholders, participate in Agile ceremonies and code reviews, support production deployments, resolve issues, and contribute to high-performance technical solutions.

Build and maintain scalable Java backend services for internal platforms, integrating with Salesforce and other distributed systems. Design APIs, data flows, and event-driven architectures; write tested, maintainable code; troubleshoot complex integrations; and improve reliability, observability, performance, and CI/CD practices. Contribute to internal web applications and Salesforce development as needed. Collaborate with engineers, product managers, technical program managers, and business teams in an agile environment. This is a US-based remote role.

Develop, test, deploy, maintain, and support software solutions using Java, Python, Node.js, and cloud or related technologies. Collaborate with cross-functional and testing teams, prepare technical specifications, participate in code reviews, resolve technical issues, and follow Agile, Scrum, and SDLC practices. Contribute to reliable releases, documentation, security, performance, scalability, and process improvements while evaluating emerging technologies.

Develop and maintain scalable full-stack applications using Java, Spring Boot, Angular, REST APIs, and microservices. Build responsive Angular interfaces, troubleshoot production issues, optimize performance, participate in technical design and code reviews, and follow testing and CI/CD practices. The role requires payment application and prior IBX experience, plus hands-on use of AI-assisted development tools such as GitLab Duo and Gemini. This is an onsite senior position in Cleveland, Ohio.

Develop and maintain scalable Java and Spring Boot backend applications and REST APIs. Optimize CPU, memory, and overall application performance; identify bottlenecks; resolve production issues; and contribute to architecture, code reviews, reliability, and scalability. The role also involves Node.js or Python FastAPI services, cross-functional collaboration, and potential work with GraphQL, generative AI, cloud platforms, containers, CI/CD, and monitoring tools.

Design, develop, test, and maintain Java-based enterprise applications and scalable REST APIs/microservices using Spring Boot. Work with relational databases, unit/integration tests, CI/CD, version control, and participate in Agile ceremonies. Support cloud deployments, debugging, code reviews, and collaborate with cross-functional teams.

Designs, develops, tests, documents, and operates large-scale distributed software products for Allstate’s Enterprise Payments organization. Responsibilities include building Java and Spring Boot REST APIs, designing microservices, collaborating on system architecture, practicing paired programming and test-driven development, establishing CI/CD pipelines, improving performance, securing APIs, supporting production applications, and contributing to Agile planning, retrospectives, and knowledge sharing.

Design, build, and operate Java backend services, REST APIs, compliance capabilities, and analytics products. Develop blockchain data pipelines, model relational and NoSQL data, optimize queries, and improve production reliability, observability, and performance. Translate regulatory requirements into technical solutions while collaborating with compliance and product specialists. The role may also involve AWS infrastructure, Kafka, crypto integrations, and AI-assisted development tools.