Job Search Results for java developer

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

Insight Global is seeking a highly skilled Programmer with strong experience across both backend and frontend development, microservices architecture, and modern DevOps practices. The ideal candidate... More brings hands-on expertise with Python-based frameworks, modern UI frameworks, and Agile delivery methodologies. In this role, the developer will implement application coding tasks aligned to sprint stories, contributing to the enhancement of existing features and the development of new functionality. The individual will work under the guidance of a Senior Developer while also demonstrating the ability to work independently and collaborate effectively within a team environment. The position also includes production support responsibilities, such as monitoring applications, troubleshooting issues, identifying root causes, and implementing fixes to ensure system stability and optimal performance. The application supports high-volume data flows across the enterprise and utilizes an artifactory tool that stores millions of artifacts. The Trusted Media Library (TML) evaluates all artifacts across the bank to ensure data integrity and trust. The platform operates at enterprise scale in production, supported by Oracle. This role is very hands-on coding work supporting two tightly connected systems (JFrog + TSA ? Trust Status Authorities). Most of your day will be spent building, updating, and integrating backend systems in a fast-moving environment.________________________________________What you?ll actually be doing each day1. Writing and updating code ?Building out features and components for both the JFrog platform and TSA application?Refactoring (cleaning up and improving) existing code in Python and Java?Helping implement a new system from the ground up based on an existing design________________________________________2. Supporting the JFrog rebuild?Working on a new version of the company?s software storage system?Helping migrate from the old setup to a new, container-based environment?Ensuring the system can handle very high volumes of data (millions of files/artifacts)________________________________________3. Enhancing the TSA (security/checkpoint system)?Improving the system that checks whether software is safe to use?Updating logic that: oScans for vulnerabilitiesoScores risk/trustoDetermines if something can go to production?Potentially working on changes as the team evolves the tech stack________________________________________4. Building and maintaining integrations?Connecting JFrog and TSA so they communicate automatically?Working with event-driven workflows (webhooks) where actions trigger other actions?Making sure data flows smoothly between systems for: oSecurity scansoAnalysis (SBOM, vulnerabilities)oDecision-making________________________________________5. Debugging and troubleshooting?Investigating issues in a high-volume, high-pressure system?Fixing bugs and improving performance across both platforms?Ensuring systems run reliably as changes are deployed________________________________________6. Adapting to a changing environment?Tech stack and architecture may evolve during the project?You?ll need to be flexible and comfortable working through ongoing changes?Collaborating with architects (who define the design) and executing on itWe 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

The engineer owns backend components that support capabilities across the sourcing organization. This includes building foundational platforms used by multiple downstream teams rather than single... More features. The role involves enabling machine learning systems to move reliably from development into production, including support for deployment, monitoring, and lifecycle workflows. The engineer modernizes and refactors existing Java services as needed to support future scalability. System design responsibilities include ensuring high availability, fault tolerance, performance, and security. The engineer contributes to technical roadmaps, platform evolution, and architectural direction while maintaining strong code quality and testing standards. The role also includes mentoring through collaboration, technical discussion, and example. Success requires operating effectively in a fast changing environment with high context and minimal day to day direction. This engineer builds and maintains backend Java services that support future AI and machine learning use cases across sourcing. Daily work includes designing platform components, integrating ML outputs into production systems, deploying services to the cloud, and improving reliability and performance. The engineer works independently, partners closely with senior Java and ML engineers, and frequently prototypes new approaches to solve ambiguous problems.Compensation:$50/hr to $54/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

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 a highly skilled Programmer with strong expertise in backend and frontend technologies, microservices architecture, and modern DevOps practices. The ideal candidate will... More have hands-on experience with Python frameworks, UI frameworks, and Agile delivery methodologies.The developer will be responsible for implementing application coding tasks based on sprint stories to enhance and develop new functionalities. The role involves working under the guidance of a Senior Developer while demonstrating the ability to work both independently and collaboratively within a team. Additionally, the developer will be responsible for production support activities, including monitoring, troubleshooting, and resolving application issues to ensure application stability and intended functionality without any issues. The role also requires identifying root causes and implementing fixes.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 Senior Java Full Stack Automation Engineer?for a large enterprise client supporting internal automation platforms. This candidate will play a key role in designing,... More developing, and supporting applications built on Informatica that drive automation for vulnerability and risk management initiatives. The role partners closely with internal technology teams to modernize reporting, enable middleware automation, and prepare platforms for eventual ServiceNow integration. The ideal candidate is technically strong across Java, Angular, Kafka, and Oracle, comfortable working in collaborative global teams, and eager to build scalable solutions that directly impact enterprise risk and operational efficiency.Responsibilities include and are not limited to:Build and enhance Informatica-based applications supporting automationSupport a vulnerability and risk management automation platformPartner with internal teams on vulnerability automation initiativesDevelop automation solutions for middleware support teamsAssist in transitioning reporting from non-production to production environmentsSupport the Team Lead in coordinating and guiding offshore developersCollaborate with BA, Database SME, Team Lead, and a 5-person offshore development teamPrepare for future ServiceNow adoption by bridging current automation gapsWe 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 client of Insight Global is looking for an ETL Developer with Java skills to join their data engineering organization. This team is preparing their infrastructure on databricks and Java virtual... More machines for an upcoming migration effort from an existing proprietary big data platform. This position performs complex research, design, and software development assignments within a specific software functional area or product line. This is an exciting opportunity to learn cutting edge, and dynamic technology built to make ?Big Data? management easier and simpler. This role will include extracting, loading, cleansing, translating, manipulating, analyzing, linking and indexing massive amounts of data utilizing cutting edge technology and techniques. This position will have the opportunity to work alongside talented colleagues with a variety of skills and business/industry content knowledge and will collaborate closely with internal business stakeholders and technical teams to deliver a product experience that aims to exceed customer expectations. The pay rate for this role ranges from $50-60/hour based on years of experience. The role will be 3X/week hybrid on site in Alpharetta for ramp up, with flexibility to 1X/week following ramp up.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 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

A client of Insight Global is looking for a Sr. Java Developer to join their team in Greenwood Village, CO! The Sr. Java Developer will be working in AWS to expand to data centers. This person will... More participate in Scrum meetings, architectural reviews, and general development working on an in-house built gateway. This is a hybrid work environment where you would be expected to go onsite 3 days (you can choose the days). If interested, please apply today!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