Job Search Results for java developer

We are seeking a Senior/Principal Java Developer to help design, enhance, and modernize mission-critical brokerage and tax processing systems. You will collaborate closely with architecture, product,... More and business partners to build reliable, scalable solutions that support complex financial platforms. These systems operate in high throughput, low-latency environments and must remain resilient during periods of market volatility. You will work in a fast-paced, collaborative environment and contribute to engineering excellence and operational stability.Compensation: $70 - 85/hr Exact compensation may vary based on several factors, including skills, experience, and education. Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

Our client is seeking Senior Backend Java Developers to provide hands-on development and delivery support for healthcare data pipeline initiatives. This individual will work closely with a Principal... More Engineer and senior technical team members to design, build, and support scalable backend services and Java-based ETL pipelines in a cloud environment.This role is ideal for a strong Java/Spring Boot with deep backend experience, AWS exposure, and database expertise who can own end-to-end development, support post?go-live operations, and contribute in a fast-moving, delivery-focused environment.Key Responsibilities- Design, develop, and enhance backend services and data pipeline components using Java and Spring Boot- Build and support ETL pipelines for ingestion, transformation, and enrichment of healthcare data- Perform end-to-end backend development, including database integration and API/service layer implementation- Work closely with the Principal Engineer on architecture, implementation, and technical decisions- Develop services that retrieve and process data from PostgreSQL databases and expose results through Spring Boot applications- Support AWS-based deployments and cloud-native backend services- Contribute to and maintain CI/CD pipelines using Jenkins- Use Git/Bitbucket workflows for source control, including code reviews, branching, merging, and versioning- Troubleshoot and resolve issues in production and non-production environments- Provide post?go-live support, bug fixes, and operational support as needed- Participate in code reviews and follow engineering best practices- Contribute to technical documentation, design discussions, and implementation planning- Communicate technical status, risks, and recommendations to stakeholdersCompensation: $15/hr - $25/hr USD. Exact compensation may vary based on several factors, including skills, experience, and education.We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

We are seeking a Backend Java Developer to design, build, and enhance scalable microservices supporting high-performance, customer-facing applications. This role focuses on building distributed... More systems using modern event-driven architecture, enabling reliable, real-time processing across complex platforms.This is an ideal opportunity for engineers who thrive in backend-heavy environments and enjoy solving challenges related to scalability, resiliency, and system performance.Key ResponsibilitiesDesign, develop, and maintain backend microservices using Java and Spring BootBuild and support event-driven architectures using Kafka, including producers, consumers, retry strategies, and dead-letter queue (DLQ) handlingDevelop and maintain APIs using REST and/or GraphQLDesign and optimize Cassandra data models, ensuring performance, scalability, and efficient queryingImplement robust error handling, logging, and resiliency patterns for distributed systemsTroubleshoot and debug production issues using logs, traces, and metrics across multiple servicesCollaborate with cross-functional teams (product, frontend, platform) to deliver scalable backend solutionsParticipate in code reviews and contribute to best practices for maintainability and performanceTechnical Environment-Backend: Java, Spring BootMessaging: Kafka (event-driven architecture)Database: Cassandra (NoSQL)APIs: REST and/or GraphQLArchitecture: Distributed systems, microservicesWe are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

We are seeking a highly skilled Backend Java Developer to join our team. The ideal candidate will have strong expertise in building scalable, high-performance backend systems using Java/J2EE and... More Spring Boot, with experience in event-driven architectures and cloud-based solutions. This role involves working on mission-critical applications, integrating with modern data platforms, and ensuring robust, secure, and efficient backend services.Key Responsibilities:Design, develop, and maintain backend services using Java/J2EE and Spring Boot frameworks.Implement event-driven architectures leveraging Apache Kafka for real-time data processing.Work with Cosmos DB or other multi-model NoSQL databases (e.g., Cassandra, Cloudant, OrientDB, FoundationDB) for scalable data storage solutions.Develop and deploy applications on Azure Cloud, ensuring high availability and performance.Collaborate with cross-functional teams to define and implement RESTful APIs and microservices.Optimize application performance, scalability, and reliability while adhering to best practices.Implement CI/CD pipelines and ensure smooth deployments in cloud environments.Troubleshoot and resolve complex technical issues across distributed systems.Stay updated with emerging technologies and contribute to architectural improvements.We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

One of our largest national retail clients is looking for a Java Developer to join their growing team within the Supply Chain Technology organization. Responsibilities include but are not limited to:... More writing clean, scalable, well-tested quality code, taking ownership of the development process through testing and automation of CI/CD, taking ownership of services in production through monitoring, alerting and providing visibility into systems.We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

-We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action... More employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

Insight Global is seeking a Senior Java Developer with strong experience in FX systems and capital markets technology. This role sits within a high-performing engineering team focused on building and... More supporting low-latency trading systems across FX pricing, execution, and post-trade workflows.We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

Insight Global is seeking an Java GUI Developer with over 3 years of experience in designing, developing, and modernizing complex desktop applications. The ideal candidate will have extensive... More experience with legacy and modern Java, and advanced 3rd party grid components (JIDE/similar). You will lead the migration of legacy applications to modern Java standards, implement automated testing, and use AI-powered coding assistants to improve efficiency. The ideal candidate will be located in Montreal.We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

Insight Global is seeking a Full Stack Developer with strong backend expertise in Java and Spring Boot and solid frontend experience using React and Angular. This role focuses primarily on backend... More development (approximately 60%) while maintaining meaningful hands-on contribution to the frontend (40%).The ideal candidate will design, develop, and deploy scalable, high-quality applications in a cloud-based environment, working closely with cross-functional teams to deliver reliable and secure solutions.Backend Development (60%)?Design, develop, and maintain backend services using Java and Spring Boot?Build and consume RESTful APIs and web services?Write clean, maintainable, and testable code following best practices?Develop and execute unit and integration tests using tools such as JUnit, Mockito, or JMockit?Write and optimize SQL queries and work with relational databases?Implement and maintain CI/CD pipelines using tools like GitHub Actions?Apply security best practices, including OAuth 2.0 and JWT-based authentication?Deploy, monitor, and troubleshoot applications in cloud environments (Azure and/or AWS)Frontend Development (40%)?Develop responsive, user-friendly interfaces using React, Angular, TypeScript, HTML, and CSS?Integrate frontend applications with backend APIs and services?Implement frontend unit and end-to-end testing using tools such as Jest, React Testing Library, Playwright, or Cypress?Collaborate closely with backend and product teams to ensure seamless integration across application tiersWe are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less

Insight Global is looking for a Sr. Java Developer to join one of its top financial clients to sit two days a week in either Princeton or NYC. The team this candidate will be the core developer for... More is the rebalancing team. The candidate will be responsible for both design and development of Java applications for the fixed income platform. The candidate will participate in multiple software development processes including requirement analysis, design, coding, testing and documentation. This role is 100% heads down independent coding. In order for a candidate to be successful in this role they should have 10+ years of strong Java experience in designing, developing, testing, and successfully deploying critical and complex projects.We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.Less