Job Search Results for java

Insight Global is looking for a Sr. Java Developer to join one of its top financial clients 2 days a week in Princeton, NJ. The team this candidate will be the core developer for is the rebalancing... More 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

Insight Global is seeking an expert Senior Java GUI Developer with over 3 years of experience in designing, developing, and modernizing complex desktop applications. The ideal candidate will have... More extensive 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

Backend-heavy engineering supporting legacy WAM as needed and replatforming into modular, resilient services. API development ? Service decomposition ? AWS interaction ? CI/CD & deployments.We are a... More 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 large retail companies is seeking a Java Backend Developer to join a leading healthcare organization going through a modernization of multiple programs. This developer will play a key role... More in developing backend microservices to modernize on of their largest retail applications.Responsibilities include:? Develop and maintain backend microservices using Java and Spring Boot? Build and integrate APIs (both GraphQL and REST) for scalable service communication? Deploy and manage services on Google Cloud Platform (GKE)? Work with Google Cloud Spanner (Postgres dialect) and pub/sub tools like Kafka? Automate CI/CD pipelines using GitHub Actions and Argo CD This position has to be on-site in Buffalo Grove, ILCompensation: $40-55/HR Exact compensation may vary based on several factors, including skills, experience, and education. Benefit packages for this role will start on the 31st 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

We?re hiring a senior backend contractor to build and enhance a Java 17 event-driven service running in Azure AKS. The service consumes events from Azure Event Hubs, processes JSON payloads, stores... More metadata and operational data in Azure Data Explorer / ADX, stores large objects in ADLS, and exposes secure Search and Retrieval APIs.This is a Java / ADX / API role first, with Azure Event Hub experience also required. The right candidate has strong hands-on backend experience, can write and tune KQL for application-facing use cases, can build production APIs, and understands event-driven processing patterns.This is a senior IC feature-delivery role. The person should be able to work independently, provide design input, deliver production-quality code, validate performance, document decisions, and partner with the existing service SME and SRE team. This is not a primary SME, architect, platform engineer, or SRE role. The pay rate ranges based off the years of experience between $55-65/hour.What you?ll build:?Event ingestion and processing flows from Azure Event Hub ? Java service. ?Java 17 backend logic for JSON processing, validation, retries, idempotency, and error handling. ?ADX/KQL query patterns for search, retrieval, diagnostics, and operational use cases. ?Search APIs with structured filters, sorting, pagination, and stable response contracts. ?Retrieval APIs using ADX metadata and ADLS-backed large-object access. ?Targeted performance validation for ingestion, API latency, ADX query behavior, retrieval flows, concurrency, and back-pressure. ?Implementation notes, query examples, test results, and troubleshooting documentation. Key responsibilities:Java backend / event-driven processing?Implement Java service logic for Event Hub consumption and event processing. ?Build Event Hub flows using consumer groups, partition awareness, batching, checkpointing, retries, idempotency, and replay/backfill safety. ?Tune concurrency controls, thread pools, scheduled work, and back-pressure behavior. ?Build robust JSON parsing, validation, schema-evolution handling, and operational error routing. ADX / KQL?Write KQL queries for application-facing search, retrieval, and diagnostics. ?Profile and tune ADX queries for latency, reliability, and cost-aware execution. ?Create clear query patterns and guardrails, including parameterization, paging strategy, safe filtering, and consistent query shapes. ?Help validate ADX query behavior under realistic application traffic. Search and Retrieval APIs?Implement production APIs for search, filtering, sorting, pagination, fetch-by-ID, and fetch-by-IDs retrieval. ?Provide design input on API contracts, response shape, error handling, pagination, versioning, and backward compatibility. ?Build APIs backed by well-shaped ADX/KQL query patterns. ?Support retrieval flows that use ADX metadata and ADLS-backed large objects. ?Add tests for API behavior, edge cases, query construction, response contracts, and error handling. Testing and performance validation?Write unit and integration tests for backend service behavior. ?Create repeatable performance tests or validation harnesses for ingestion, APIs, ADX queries, retrieval flows, and concurrency behavior. ?Publish clear test results, thresholds, assumptions, and caveats. ?k6 experience is preferred, but equivalent performance testing experience is acceptable. Azure / AKS platform literacy?Work with SRE to deploy, validate, and troubleshoot service changes in AKS. ?Understand Helm values, ArgoCD workflows, pod logs, service metrics, probes, resource limits, and common runtime failures. ?Escalate to SRE with clear evidence when deeper cluster, network, identity, or platform investigation is needed.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

A large financial services organization is seeking a Senior Java Developer to support mission-critical Anti-Money Laundering (AML) applications within its Global Financial Crimes organization. This... More role focuses on backend custom development, supporting systems that enable transaction monitoring, sanctions screening, and regulatory compliance across global lines of business.The ideal candidate is a hands-on senior engineer with deep Java backend development, strong SQL, and Teradata experience, who has worked in complex, regulated enterprise environments. This is a hybrid role requiring 3 days per week onsite in Charlotte, NC, and candidates must already be local.Key ResponsibilitiesDesign, develop, and enhance backend Java applications supporting AML and financial crimes initiativesBuild and maintain custom services, APIs, and batch processing solutions used by AML operations teamsWrite, optimize, and troubleshoot complex SQL queries against large Teradata datasetsPartner closely with data, compliance, and downstream application teams to support transaction monitoring and sanctions workflowsParticipate in code reviews, design discussions, and architectural decisionsSupport production issues and contribute to system stability, performance, and scalabilityWork within Agile delivery teams in a highly regulated, enterprise financial environmentWe 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 looking for a Java Spring Boot Developer to help build scalable, high-performance applications that support one of the world?s largest retail and supply chain platforms. In this role, you?ll... More work on modern microservices, cloud-native architectures, and data-driven solutions that impact millions of users globally.You?ll collaborate closely with product managers, architects, QA engineers, and DevOps teams to design, develop, and deliver secure, resilient services in a fast-paced, agile environment.What You'll Do..Design, develop, and maintain Java-based applications using Spring Boot and related frameworksBuild and support RESTful APIs and microservices used across Walmart?s digital platformsWrite clean, efficient, and testable code following best practices and design patternsCollaborate with cross-functional teams to translate business requirements into technical solutionsParticipate in code reviews, architecture discussions, and technical design sessionsTroubleshoot, debug, and optimize application performance at scaleEnsure applications meet security, reliability, and compliance standardsSupport CI/CD pipelines and participate in agile development ceremoniesWe 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

On a day-to-day basis, this individual will design and build back-end Java services using Spring Boot that support insurance solutions platform. They will help modernize legacy C++ applications by... More rewriting functionality into cloud-based Java microservices while ensuring existing C++ services continue to operate during the transition. The role involves developing and maintaining APIs that enable multiple internal teams to integrate with shared middleware services, as well as deploying and supporting these services in a cloud environment using containers and CI/CD pipelines. This person will focus heavily on reliability, performance, and scalability by writing tests, monitoring services in production, and addressing issues as they arise. Because this team provides common frameworks and core services used across the insurance organization, the developer will regularly collaborate with product, architecture, SRE, and other engineering teams to ensure solutions are well-designed, secure, and meet shared platform standards. Compensation: $50/hr to $70/hr. Exact compensation may vary based on several factors, including skills, experience, and education.Employees in this role will enjoy a comprehensive benefits package starting on day one of employment, including options for medical, dental, and vision insurance. Eligibility to enroll in the 401(k) retirement plan begins after 90 days of employment. Additionally, employees in this role will have access to paid sick leave and other paid time off benefits as required under the applicable law of the worksite location.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 looking for an API Developer to support our various ongoing initiatives. This is a 6-month project with strong potential for extension into Phase 2, pending budget approval expected by... More mid-year.You?ll be joining a lean, high-impact team working on API development and Java microservices. There are two onshore developers who will serve as the day-to-day lead, taking over knowledge transfer from an existing FTE and owning execution from there.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 looking for a highly experienced and proactive Senior Backend Developer to lead the design, development, and maintenance of scalable and robust backend systems using Java, Spring Boot, Spring... More Data JPA, and Hibernate. In this role, you will architect and optimize complex Oracle SQL queries and database schemas, and build high-performance RESTful APIs and microservices. You will leverage Redis for caching strategies to enhance application responsiveness and collaborate closely with frontend teams, with optional contributions to Angular and Node.js development. As a senior team member, you will drive best practices in code quality, security, and performance, actively participate in architectural discussions, and provide technical leadership and mentorship. Proficiency with Git and GitHub is essential, including code reviews and CI/CD workflows, and experience with GitHub Copilot is a plus. You will also play a key role in diagnosing and resolving production issues, contributing to root cause analysis. This role will function in a hybrid onsite model in Fort Worth, TX.We are a company committed to creating inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity employer that believes everyone matters. Qualified candidates will receive consideration for employment opportunities without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, disability, 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 Human Resources Request Form. The EEOC "Know Your Rights" Poster is available here. 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