Post job

Senior java developer jobs in Bellflower, CA

- 1,645 jobs
All
Senior Java Developer
Java Developer
Senior Software Engineer
Software Engineer
Senior Systems Developer
Java Application Developer
Lead Architect/Developer
Web Application Developer
Software Applications Engineer
  • Sr. GUI Software Engineer

    Interactive Resources-IR 4.2company rating

    Senior java developer job in Irvine, CA

    Responsibilities: Develop GUI applications for our medical devices Design, Implementation and Maintenance of Software Peer design/code review Software Documentation Software Specification and Testing Qualifications: Strong fundamentals in computer graphics Experience with C++ software development experience Experience with graphical user interface (GUI) design & development Excellent conceptual, analytical, and problem-solving abilities Experience with software configuration management (Jira, Git) Strong knowledge of operating system concepts (scheduling, memory management, multi-threading) Ability to excel in a fast paced and dynamic work environment. Excellent verbal and written communication skills BS or MS degree in Computer Science or Engineering Preferred Qualifications: Qt/QML Graphic Framework OpenGL ES, shading language BS or MS degree in Computer Science or Engineering
    $127k-158k yearly est. 16h ago
  • Software Engineer - Medical Devices

    Aneuvo

    Senior java developer job in Los Angeles, CA

    Aneuvo is a platform and therapy development company focused on treating chronic injuries and conditions that have not been curable through traditional pharmaceutical approaches. By joining our team, you will have the opportunity to create meaningful change for patients and families whose lives have been significantly impacted by chronic injuries and/or conditions. We are currently looking for a Software Developer who wants to apply their expertise to develop new medical devices and technologies. This is a unique opportunity to work on a project that has a direct and immediate impact on improving human life. You will also be exposed to all phases of medical technology development as well as closely work with an energetic team filled with highly varied domain expertise. An ideal candidate enjoys taking challenges and often exceeds expectations. Responsibilities · Design, develop, and maintain embedded and/or application-level software for medical devices. · Implement software solutions in compliance with IEC 62304, ISO 13485, and applicable FDA/CE regulations. · Collaborate with electrical, mechanical, and biomedical engineers to ensure seamless hardware/software integration. · Participate in design reviews, code reviews, and risk assessments. · Develop and execute unit, integration, and system-level software tests. · Create and maintain design documentation, traceability matrices, and verification reports. · Support verification, validation, and regulatory submission activities. · Troubleshoot and resolve software issues during development, testing, and post-market phases. · Contribute to continuous improvement of the software development process. Requirements to Apply: Master's or Bachelor's degree in Computer Science or equivalent 7+ years of professional software development experience, ideally in the medical device industry Proficiency in two or more programming languages: Java, Kotlin, Python, JavaScript Strong experience with Android application development Strong experience with service APIs and/or SDKs Several years of experience in Agile/SCRUM enterprise-scale software development Experience with OAuth or JWT authentication and front-end security best practices Experience with DevOps and code versioning tools (Git, Bitbucket, etc.) Deep understanding of cross-browser, cross-device, and web performance optimization Strong written and oral communication skills in English with ability to effectively collaborate with customers, management, and engineering teams Strong analytical and problem-solving skills Preferred Qualifications: Experience with Class II or Class III medical device development Knowledge of wireless protocols (Bluetooth Low Energy, Wi-Fi) Knowledge of signal processing, control systems, or bioelectronic interfaces Familiarity with cybersecurity considerations for medical devices (FDA guidance, ISO/IEC 27001) Experience with automated testing frameworks Experience in web application development
    $94k-132k yearly est. 3d ago
  • Senior Software Engineer - Full Stack & DevOps

    Beacon Healthcare Systems 4.5company rating

    Senior java developer job in Huntington Beach, CA

    We're seeking a Senior Software Engineer who thrives at the intersection of application development and DevOps. You'll design, build, and deploy scalable SaaS solutions for Medicare and Medicaid health plans, while also contributing to the automation, reliability, and security of our development lifecycle. This role is central to delivering high-quality features for our Compliance, Appeals & Grievances, and Universe Scrubber products. Key Responsibilities: · Application Development Design and implement backend services, APIs, and user interfaces using modern frameworks and cloud-native architecture. Ensure performance, scalability, and maintainability across the stack. · DevOps Integration Collaborate with infrastructure and DevOps teams to build and maintain CI/CD pipelines, automate deployments, and optimize environment provisioning across development, QA, and production. · Cloud-Native Engineering Develop and deploy applications on AWS, leveraging services like Lambda, ECS, RDS, and S3. Ensure solutions are secure, resilient, and compliant with healthcare regulations. · Quality & Compliance Write clean, testable code and participate in peer reviews, unit testing, and performance tuning. Ensure all software adheres to CMS, HIPAA, and internal compliance standards. · AI-Enabled Features Support integration of AI/ML capabilities into product workflows, such as intelligent routing of grievances or automated compliance checks. · Mentorship & Collaboration Provide technical guidance to junior engineers and collaborate with cross-functional teams to translate healthcare business needs into technical solutions. Qualifications: Bachelor's degree in computer science or related field 5+ years of experience in software development, with exposure to DevOps practices Proficiency in languages such as Java, Python, or C#, and experience with cloud platforms (preferably AWS) Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions), infrastructure-as-code (e.g., Terraform, Ansible), and containerization (e.g., Docker, Kubernetes) Understanding of healthcare data formats (EDI, HL7, FHIR) and regulatory frameworks
    $112k-147k yearly est. 16h ago
  • Sr. Developer eCommerce Systems

    Pacsun 3.9company rating

    Senior java developer job in Anaheim, CA

    Join the Pacsun Community Co-created in Los Angeles, Pacsun inspires the next generation of youth, building community at the intersection of fashion, music, art and sport. Pacsun is a leading lifestyle brand offering an exclusive collection of the most relevant brands and styles such as adidas, Brandy Melville, Essentials Fear of God, our own brands, and many more. Our Pacsun community believes in and understands the importance of using our voice, platform, and resources to inspire and bring about positive development. Through our PacCares program, we are committed to our responsibility in using our platform to drive change and take action on the issues important to our community. Join the Pacsun Community. Learn more here: LinkedIn- Our Community About the Job: Pacsun's IT eCommerce team uses AI and innovative technologies to enhance customer experience and improve operational efficiency. As a key member of the team, the Senior eCommerce Developer contributes the architecture, development and optimization of the company's digital commerce experiences. This role is responsible for both back‑end and front-end development on Salesforce Commerce Cloud (SFCC), ensuring high‑performance, secure and accessible storefronts, with robust system integration in the eCommerce ecosystem. The Senior eCommerce Developer will lead end‑to‑end delivery of new features, mentor junior developers and off-shore team, and collaborate closely with UX, product, QA and business teams to create compelling online experiences that drive revenue and customer loyalty. This role will work on the full stack of Pacsun's Salesforce Commerce Cloud, mobile app, AI initiatives and system integrations, supporting Commerce, Loyalty, CRM, OMS, and other eCommerce platforms. A day in the life, what you'll be doing: Back‑End Development & Integration Design, build and maintain SFCC server‑side components, including controllers, pipelines, cartridges and custom business logic. Develop and manage robust APIs that connect SFCC with tax engines, payment processors, fraud management services and the order management system. Ensure reliable data synchronization between SFCC and external platforms such as CRM, Loyalty, OMS, ERP and analytics systems. Optimize database models, caching strategies and performance tuning to support high transaction volumes and peak traffic periods. Checkout & Transaction Optimization Own the end‑to‑end checkout experience, ensuring seamless, secure and performant workflows from cart to order confirmation. Integrate payment gateways and fraud protections to deliver accurate pricing and effortless transactions. Collaborate with UX and product teams to identify friction points in the checkout process and implement improvements that boost conversion and customer satisfaction. Tax, Shipping & OMS Integration Implement and maintain integrations with third‑party tax services to handle complex jurisdictional tax rules. Connect SFCC to shipping providers and fulfillment platforms to provide real‑time shipping options and tracking. Build and support integrations with the order management system to ensure accurate order routing, inventory updates and status synchronization. AI & Innovation Support Partner with data science and innovation teams to embed AI‑driven personalization, recommendation and search solutions into the platform. Develop integration points for machine‑learning models and real‑time personalization engines, ensuring data security and compliance. Prototype and implement new technologies that enhance the customer experience and streamline operations. Technical Leadership & Collaboration Lead code reviews, define backend architecture standards and mentor less experienced developers on integration patterns and best practices. Participate in IT management and technical teams to develop and deploy processes to ensure rapid, reliable releases. Work closely with product, UX, QA and DevOps teams to define requirements, plan sprints and deliver high‑quality software on schedule. What it takes to Join: 8+ years of experience in web development and at least 5 years focused on Salesforce Commerce Cloud and SFRA. Deep knowledge of modern front‑end technologies (HTML5, CSS3/SCSS, JavaScript, React or similar frameworks) and back‑end development (Node.js, Java or equivalent). Hands‑on experience with SFCC OCAPI/SCAPI, cartridge development, API integrations and Business Manager configurations. Proven track record integrating third‑party services (payments, tax, shipping, CRM, loyalty, analytics) and implementing secure, scalable solutions. Familiarity with Agile methodologies, version control (Git) and CI/CD pipelines. Strong understanding of web performance optimization, SEO and accessibility standards. Ability to lead discussions, mentor teammates and collaborate with technical teams. Bachelor's degree in Computer Science, Information Systems or related field; Salesforce B2C Commerce Developer certification is preferred. Salesforce Commerce Cloud SFRA certified developer is preferred. Proven ability to excel in fast-growing, dynamic business environments with competing priorities, with a positive, solution-oriented mindset. Excellent analytical and problem-solving skills. Salary Range: $149,000 - $159,000 Pac Perks: Dog friendly office environment On-site Cafe On-site Gym $1,000 referral incentive program Generous associate discount of 30-50% off merchandise online and in-stores Competitive long term and short-term incentive program Immediate 100% vested 401K contributions and employer match Calm Premium access for all employees Employee perks throughout the year Physical Requirements: The physical demands described here are representative of those that are required by an associate to successfully perform the essential functions of this job. While performing the duties of this job, the associate is regularly required to talk or hear. The associate is frequently required to sit; stand; walk; use hands to finger, handle or feel; as well as reach with hands and arms. Specific vision abilities required by this job include close vision, distance vision, depth perception and ability to adjust focus. Ability to work in open environment with fluctuating temperatures and standard lighting. Ability to work on computer and mobile phone for multiple hours; with frequent interruptions. Required to travel in elevator or stairwells to attend meetings and engage with associates on multiple floors throughout building. Hotel, Airplane, and Car Travel may be required. Position Type/Expected Hours of Work: This is a full-time position. As a National Retailer, occasional evening and/or weekend work may be required during periods of high volume. This role operates in a professional office environment and routinely uses standard office equipment. Other Considerations: Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the associate for this job. Duties, responsibilities and activities may change at any time with or without notice. Reasonable accommodations may be made to qualified individuals with disabilities to enable them to perform the essential functions of the role. Equal Opportunity Employer This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
    $149k-159k yearly 4d ago
  • Enterprise Java Application Developer

    Neotech Usa 4.2company rating

    Senior java developer job in Pasadena, CA

    Title: Enterprise Java Application Developer Duration: 6 Months Contract Responsibilities: * 5 to 10 years Enterprise Java & Core Java Applications Development * Spring, JavaScript, JDBC, HTML5, CSS, SQL, AJAX * Websphere Application Server, (or Weblogic, JBoss) * Agile / Scrum Development Experience preferred Qualifications Qualifications: * 5 to 10 Years of Java Development Experience utilizing Java, Javascript, JDBC and Ajax. * Understand both Enterprise Java and Core Java * 2 Years of Spring Framework * 3 Years of HTML5 and CSS * 3 Years of SQL * 5 Years of Websphere Application Server, (or Weblogic, JBoss) Additional Information Specifications: • Prompt, professional, well spoken, and excellent written skills. • Maintains a positive can-do attitude while navigating dynamically changing software requirements and business needs. • Within an easy drive of Pasadena, California.
    $103k-131k yearly est. 1d ago
  • Java Developer

    Alr Partners 4.6company rating

    Senior java developer job in Los Angeles, CA

    As a member of the UCLA IT Services team, the Java Developer will be assigned to the Enterprise Faculty Information System (Opus) project. Typical duties include participation in JAD sessions, functional analysis, coding of complex application and comprehensive testing such as unit, systems, integration, user acceptance and load balancing tests to ensure proper functionality and system performance. The Developer will work closely with business, information and technical architects and requires the ability to interact with technical and functional staff at all levels. Qualifications Demonstrated experience in the design and development of complex, mission critical or enterprise applications using large-scale relational database(s) Required Experience with n-tier distributed technologies such as Java, J2EE, JavaScript, JSP, JDBC, HTML, XML, Soap, Rest, HTTP, Spring, Struts, WebSphere, Tomcat, Linux and Windows Required Experience with the development of complex, high volume, real-time applications Required Experience working with the technical layers of an IT environment and the ability to engage technical staff in rationalizing, integrating and improving disparate IT environments Required Experience working with multiple teams to implement development methodologies, best practices, standards and toolsets; experience with the use of current IT standards; knowledge of enterprise and application architecture frameworks, methods and processes. Required Excellent understanding and experience in object oriented software engineering (OOAD, OOP) and architecture skills inclusive of Use Cases, UML, Sequence, Data Flow diagrams Required Demonstrated experience with any of the build tools like Ant, Apache Ivy and or Maven with Continuous Integration Server exposure Required Substantial experience in all aspects of the development of dynamic and distributed applications including gathering requirements and feedback from internal customers, providing creative direction, and defining and implementing advanced technical solutions Required Ability to focus on multiple projects and effectively coordinate multiple work groups; able to deal with pressure and handle problem situations Required Ability to establish and maintain collaborative and effective working relationships with management, staff and stakeholders; successful working with technical and non-technical members of the team in a fast-paced, technical environment Required Verbal and written communication skills to effectively and clearly convey technical and non-technical information and concepts to people and audiences of all levels and backgrounds; ability to deliver effective presentations, comprehensive proposals, white-papers, technical documents and develop high-quality deliverables Required Excellent technical analytical, debugging and problem-solving skills with self-motivation and willing to learn new concepts, technologies and processes Required Bachelor's degree in Computer Science, Engineering, MIS (or related) OR five years (or more) of equivalent experience; Required Experience in a higher education environment Preferred Experience with jBPM and Drools. Required Additional Information LOCAL Candidates ONLY All your information will be kept confidential according to EEO guidelines.
    $88k-114k yearly est. 1d ago
  • Java Developer 14+ experience required (XML exp Must).

    360 It Professionals 3.6company rating

    Senior java developer job in Newport Beach, CA

    • Basic design, build or maintenance of web sites, using authoring or scripting languages, content creation tools, management tools and digital media. • Identify problems uncovered by testing or customer feedback and correct problems. • Evaluate code to ensure it is valid, meets industry standards and is compatible with devices or operation systems. Skills: • Verbal and written communication skills, problem solving skills, customer service and interpersonal skills. • Basic ability to work independently and manage one's time. • Basic knowledge of circuit boards, processors, electronic equipment and computer hardware and software. • Basic knowledge of design techniques and principles involved in production of drawings and models. • Basic knowledge of computer software, such as Adobe, Java, SQL, etc. Education/Experience: • Bachelor's degree in computer science or equivalent training required. • 10+ years experience required. Additional Information Thanks and Regards, Happy Singh 847 258 9595 Ext:- 408 happy.singh(@)itconnectus.com
    $108k-139k yearly est. 1d ago
  • Entry Level Java Developer

    Ensis Technologies

    Senior java developer job in Long Beach, CA

    Best technology is when it brings people together, but it exceeds its best when people together are high tech. With a bright team, high tech and customer centric approach Ensis has entered the IT field by offering solutions for IT staffing, IT talent management and IT services to the clients with unmatched quality, responsiveness and flexibility. With a unique approach and distinct IT structure, we at Ensis meet all your IT needs quickly and efficiently. Our continuous efforts and expertise, support us in expanding and developing our services that help you to unlock the potential of every resource and creativity within the organization. Job Description Entry Level Java Developer Ensis is currently seeking a highly motivated individual to join our client's team as an application developer. The developer will work with highly experienced software engineers and architects to implement enterprise applications. Responsibilities: • Perform unit testing for developed software. • Keeping up to date with technical, as well as industry sector developments. • Complete work orders/task as assigned and within allotted time frame. • Develop a professional working relationship with company employees throughout the organization. • Perform other related job duties as assigned. • Document technical actions by completing forms, reports, logs and records. • Generate monthly report. • Provide update on projects at the request of management. Qualifications • Understanding of relational databases, SQL syntax and the construction of complex queries. • Understanding of web programming (HTML, CSS, JavaScript). • Understanding of object oriented design, data structures and algorithms. • Strong organizational skills and the ability to adhere to coding and quality standards. • Excellent written and verbal communication skills. Additional Information All your information will be kept confidential according to EEO guidelines.
    $83k-112k yearly est. 60d+ ago
  • Cloud Engineer - Java Backend Developer

    TP-Link Systems 3.9company rating

    Senior java developer job in Irvine, CA

    Headquartered in the United States, TP-Link Systems Inc. is a global provider of reliable networking devices and smart home products, consistently ranked as the world's top provider of Wi-Fi devices. The company is committed to delivering innovative products that enhance people's lives through faster, more reliable connectivity. With a commitment to excellence, TP-Link serves customers in over 170 countries and continues to grow its global footprint. We believe technology changes the world for the better! At TP-Link Systems Inc, we are committed to crafting dependable, high-performance products to connect users worldwide with the wonders of technology. Embracing professionalism, innovation, excellence, and simplicity, we aim to assist our clients in achieving remarkable global performance and enable consumers to enjoy a seamless, effortless lifestyle. Responsibilities: Design and develop the cloud service architecture for the unified management platform of telecom operator equipment. Architect and develop account, user, payment, and analytics systems for the operator management platform. Participate in software development processes, including requirements analysis, architecture design, coding, and testing. Contribute to the successful delivery of small to medium-sized projects. Conduct research on cutting-edge cloud technologies and explore new business scenarios. Requirements Educational Background Bachelor's degree or higher in Computer Science, Software Engineering, or a related field; a Master's degree is preferred. Work Experience At least 2 years of experience in designing highly available, high-concurrency, and highperformance distributed architectures. Extensive experience in designing and implementing architectures for large-scale internet platforms or enterprise systems. Professional Skills Strong foundation in Java, with in-depth understanding of JVM internals. Hands-on experience with commonly used middleware technologies such as Redis, Kafka, and gRPC. Proficiency in frameworks and technologies such as SpringMVC, Netty, Spring Cloud, and Service Mesh. Familiarity with the design and development of major relational and NoSQL databases like MySQL, Cassandra, and MongoDB. Expertise in design patterns, with strong coding best practices and documentation skills. Additional Skills (Preferred, but Not Required): Experience in designing and implementing architectures on public cloud platforms (e.g., AWS, Azure, or GCP). Experience in large-scale data processing Benefits Salary range: $100,000-140,000 Free snacks and drinks, and provided lunch on Fridays Fully paid medical, dental, and vision insurance (partial coverage for dependents) Contributions to 401k funds Bi-annual reviews, and annual pay increases Health and wellness benefits, including free gym membership Quarterly team-building events At TP-Link Systems Inc., we are continually searching for ambitious individuals who are passionate about their work. We believe that diversity fuels innovation, collaboration, and drives our entrepreneurial spirit. As a global company, we highly value diverse perspectives and are committed to cultivating an environment where all voices are heard, respected, and valued. We are dedicated to providing equal employment opportunities to all employees and applicants, and we prohibit discrimination and harassment of any kind based on race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Beyond compliance, we strive to create a supportive and growth-oriented workplace for everyone. If you share our passion and connection to this mission, we welcome you to apply and join us in building a vibrant and inclusive team at TP-Link Systems Inc. Please, no third-party agency inquiries, and we are unable to offer visa sponsorships at this time.
    $100k-140k yearly Auto-Apply 60d+ ago
  • Java Developer - Bilingual (English / Korean)

    Woongjin, Inc.

    Senior java developer job in Buena Park, CA

    For More Open Positions Visit us at: ********************************** Our Mission WOONGJIN, Inc. is a rapidly growing team who provides a range of unique, exceptional, and enhanced services to our clients. We have a strong moral code that includes the service of goodness without expectations of reward. We are motivated by the sense of responsibility and servant leadership. Benefits Medical Insurance Vision Insurance Dental Insurance 401(k) Paid Sick hours Job Description Evaluate business and system requirements, ensure technical feasibility, estimate development effort and implementation sequence. Design, Develop, and Validate Product/Software. This position will support vendor development effort and required coordination. Develop Java Software modules using Java and database related technologies, technical design and development of new features in the product. Provide technical direction and guidance to the engineering team/vendor to create designs, develop systems, resolve issues, and manage development schedule. Create clean, unit-tested, and refactored code. Establish development environment and development guidelines (coding, code reviews, build etc.) Research new technology available, and recommend technical and architectural improvements. Prepare detailed specifications form which programs will be written, designed, coded, tested, and debugged. Work with multiple stakeholders to analyze requirements, clarify design dependencies, create test plans, and support functional and non-functional activities. Support testing efforts by engaging in troubleshooting, and providing solutions to issues. Salary: $80K - $110K (DOE) / yearly Qualifications At least 3+ years of experience in development with Java Bilingual English / Korean Requirement Language : Java, JSP, Java script, jQuery, React, Spring Framework, MyBatis, Phython, Node.js Database : Oracle System : Apache, Tomcat, AWS (EC2, S3, RDS) Preference Language : .NET Framework, iOS App, Android App Database : MS-SQL System : IIS Additional Information All your information will be kept confidential according to EEO guidelines. *** NO C2C ***
    $80k-110k yearly 1d ago
  • Java developer with Fixed Income

    Sailotech 4.0company rating

    Senior java developer job in Newport Beach, CA

    SailoTech is an Enterprise Business Software (ERP, CRM, SCM, BI) consulting company with primary focus on mid-size organizations across industries. It helps its clients manage every aspect of their ERP Initiative, from strategic planning to everyday operations. Job Description: Position: Java developer with Fixed Income Location: Newport Beach, CA Duration: 12+ months Mode of interview: Skype ok for interview Must take a Java Test Need fixed income experience or someone with 10+ years' experience or more. There is an associated test on this requisition so please make sure your candidate is willing to take a test. May consider Skype on this one. Description : Looking for a Java Developer to work on the Compliance System which will be working on investment guideline rules automation. This person needs to have strong java developer skills that can work both collaboratively and independently. Typical day to day responsibilities would be design, implementation and code review. Candidate will be expected to be able to multi-task and switch between coding and production support. This candidate will be focused on one major project but the opportunity to contribute on other projects will be available. Most important skill set are: - Strong Java - Data structures/Algorithms - Multi-threading Requirements: • 10+ years of experience • Bachelor degree is required • Financial industry preferred, but not required • Strong Java developer with knowledge of REST, SPRING, JMS and JDBC required • Knowledge of Unix development environment • Experience with Maven, Camel and SOA preferred • Familiar with algorithmic complexity analysis and profiling/optimization • Basic to moderate SQL skills required, advanced skills preferred • Knowledge of financial products preferred • Knowledge of SVN / TeamForge preferred Additional Information All your information will be kept confidential according to EEO guidelines.
    $85k-112k yearly est. 1d ago
  • Java Developer

    Motocol

    Senior java developer job in El Segundo, CA

    1. This is for the STB team - so STB experience is a bonus. 2. Prefers somebody around 5 years exp - not senior. 3. Will be doing maintenance, some new dev, bug fixing, evaluating issues for the STB middleware (it is a middleware product) Qualifications · Core Java · Multithreading experience · Linux · Embedded · Middleware Additional Information All your information will be kept confidential according to EEO guidelines. 43/hr 12 months H1B's okay, Prefers local candidates Java Developer Keys
    $83k-113k yearly est. 1d ago
  • Java (MEAN-Stack) Developer

    Prosum 4.4company rating

    Senior java developer job in Burbank, CA

    The company, a well-established entertainment company, is looking for software engineers, who will help in developing a custom application for program scheduling. The said application will be used by management to make scheduling decisions for the company based on advertising dollars, viewership, etc. There are two openings for this project. The Java role is the first priority: Java: The first is a Java developement, which will require an individual(s) who possesses strong expertise in microservice/SOA architecture and development using Java Spring Boot. We have an existing MEAN.js application, from which we are extending the node.js API through a variety of secured and distributed micro-services, pub/sub queuing frameworks, and the existing DATG ESB MEAN.js: The other is similar, but will be more focus on the core MEAN.js stack development: server-side JavaScript (node.js), client-side JavaScript (angular, jQuery), and mongo backend This role(s) will focus on readying and refactoring the existing MEAN.js application to integrate the Spring-Boot services mentioned above Qualifications Serious about writing reusable and abstracted code: Dependency Injection Custom Beans Development with Java-based configuration Spring IoC container (Inversion of Control paterns) Test Driven Development: refuses to write untested code; understands value Junit, Cobertura, lint, Mocha, Karma, istanbul Designing and implementing Microservices and Service Oriented Architecture Apache Camel Spring Service Registry (Plus) Database Development Hibernate SQL NoSQL: Ex: Mongo, Redis or Kafka (in memory), Cassandra (plus) Cloud Native Architecture implementing IaaS (Infrastructure as a Service) DevOps/Automation driver (annoyed by extraneous manual effort) Jenkins, Jetty, Chef, CloudFoundry, npm, bower, gulp ,grunt Extensive agile experience delivering on high profile/impact projects ($1 million+) Git version control Contributing to, excited by, in touch with the open-source community Application Security architecture/implementation/integration SAML SSO OAuth 2.0 SSL Additional Information RICHARD YVES VALDEZ Technical Recruiter Prosum ************
    $91k-123k yearly est. 1d ago
  • Java Developer

    Avance Consulting Services 4.4company rating

    Senior java developer job in Long Beach, CA

    Company: A Global IT consulting firm with several large customer engagements across Europe and US. It provides strategic business consulting, technology, engineering and outsourcing services to help clients leverage technology and create impactful and measurable business value for every IT investment. About Us: Avance Consulting Services is a global talent acquisition and executive search company. We work exclusively with some of the most reputed and admired clients across various sectors and geographies. This is a very urgent role. Apply NOW with your updated resume in word format. All selected profiles will be contacted within 1 day of application receipt. call *************** Ext : 412 Title: Java Developer Location: Long Beach, CA Duration: Permanent Please let me know your interest on this position. Job Description: Qualifications Basic • Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education. • At least 4 years of experience with Information Technology. Preferred • At least 4 years of experience in JAVA -J2EE Development Skills • At least 2 years of experience in Responsive Web design (HTML5, Angular JS, Backbone, BootStrap) • At least 4 years of experience in software development life cycle. • At least 4 years of experience in Project life cycle activities on development and maintenance projects. • At least 4 years of experience in Design and architecture review. • At least 4 years of experience in software development life cycle. • Ability to work in team in diverse/ multiple stakeholder environment • Analytical skills • Experience and desire to work in a Global delivery environment Qualifications Should be atleast 4 years experienced in Development of Java Additional Information All your information will be kept confidential according to EEO guidelines.
    $85k-112k yearly est. 1d ago
  • Web Applications Developer

    Sandbox 4.3company rating

    Senior java developer job in Riverside, CA

    Essential Duties And Responsibilities Other duties may be assigned. Design, develop, test, and maintain web-based applications for business and educational needs. Analyze, design, code, and deploy web applications. Perform a variety of data management requests involving databases such as SQL , Oracle, and DB2. Assist with software development; create projects, scripts, and custom reports with integration to critical systems and databases. Maintain and administer application security, access, and version control. Create, edit, publish, modify and maintain web content, database applications, and systems. Understand user interface and web design issues. Work with the project management team to gather user requirements and create project plans, schedules, and scope. Provide project coordination in web development projects. Understanding of Americans with Disabilities Act ( ADA ) and Section 504 guidelines and how it applies to web applications. Knowledge of WAI and best practices for ADA compliance. May assist with administering, monitoring, and managing data networks including Internet and Intranet, wide area networks, and local area networks.
    $84k-110k yearly est. 60d+ ago
  • Lead/ Architect .NET Full Stack Developer

    Techoundsllc

    Senior java developer job in Los Angeles, CA

    You will be an Architect / Sr .NET Software Engineer responsible for the development of new software products and enhancements to existing products. You should excel in working with large-scale applications and frameworks and have outstanding communication and leadership skills. Responsibilities Strong front-end and back-end development background, with expertise in C#, ASP.NET, ReactJS and AWS with Architecture. You will be responsible for architecting, designing, developing, and maintaining scalable, high-quality applications, and integrating with third-party systems. Develop and support software including applications, database integration, interfaces, and new functionality enhancements Coordinate cross-functionally to insure project meets business objectives and compliance standards Support test and deployment of new products and features Participate in code reviews Qualifications Good understanding of OOP, OOD, architecture and Singleton design patterns Proficiency in JavaScript and front-end UI Library/Framework like ReactJS, Angular etc. Good understanding of database technologies (Relational database and NoSQL) preferably on SQL Server and MongoDB Exposure to .NET Core and Cloud Native application development. Exposure to Microservices architecture. Knowledge of CI/CD pipelines and DevOps Design, develop, and implement robust and scalable solutions using .NET technologies and AWS services Provide technical leadership and guidance to development teams throughout the project lifecycle Ensure security, reliability, and performance of AWS-hosted application Extensive experience designing and developing On-Premises Solutions as well as Cloud based solutions with AWS. Hands-on experience in designing solutions for both cloud and on-premises environments. Experience designing and working on NO-SQLs like MongoDB and AWS DynamoDB. Hands-on experience working on AWS services like AWS EKS, ECS, Compute services, and AWS Serverless services. End-to-end project execution starting from designing, developing, automated testing, and deployment.
    $122k-170k yearly est. 60d+ ago
  • Software Application Engineer

    Kore1 4.1company rating

    Senior java developer job in Simi Valley, CA

    About My Company: Kore1 is a nationwide provider of recruiting and staffing services for Technology, Digital & Creative, Engineering, Accounting & Finance, Marketing and sales. Our professional services division provides software development and consulting to small, mid, and enterprise level companies. We are in business to help you maintain your competitive advantage by cost-effectively delivering business solutions when and how you need them most. Job Description Job Core Responsibilities Tool administration of SCM tools like IBM RTC, Accurev, Jira Web development Working closely with development team to develop ongoing strategy for SCM Understand automation practices at an expert level and evangelize benefits of the new platform both externally and internally Optimize builds, tests, and deployment workflows across multiple teams Ability to plan projects and track progress Documenting the process, plans and monitoring compliance. Expected to meet high level software engineering standards in a timely manner Creates periodical status reports for key functions Works as part of a software engineering team using source control concepts Qualifications Required: Experience/Knowledge across software development lifecycle: development, testing, configuration management, and deployments Experience with scripting and programming languages such as python, bash, C script or perl Experience with databases and producing various reports from the databases Self-starter, capable of identifying technology/tools that can be leveraged to improve efficiency of development teams Experience using and administering configuration management tools and automation is a plus Experience on platform like Jira is a plus Willing to learn new tools and techniques and work in a fast paced environment are a must Additional Information All your information will be kept confidential according to EEO guidelines.
    $117k-165k yearly est. 1d ago
  • Java Developer 12+ years of experience Only local to CA

    360 It Professionals 3.6company rating

    Senior java developer job in Newport Beach, CA

    Candidate needs to be familiar with agile programming, distributed systems and have clear understanding of multi-threading, design patters & data structures. Project is highly visible and very technically challenging. The role is in our IT department and supports functions in trading, legal and compliance technology on an on-going basis. It involves working on service oriented architecture that focuses primarily on the compliance domain. Primary job responsibilities include: - Implementation of stable service oriented software in Java. - Actively involved in designing, coding, testing, deploying and analyzing software. - Collaborate and participate in code reviews. Hiring Criteria: - Solid development experience in core java. - Good understanding of software development life cycle. - Excellent communication skills. - Strong understanding and experience in the following areas • Java core containers / data structures • Ability to understand and rapidly implement efficient algorithms. • Multi-threading. • Writing restful services. • Java messaging service. • Database development & jdbc. • Spring dependency injection. • Unix scripting. • Camel/Maven experience is preferred. - 5+ years of working experience. Additional Information Thanks and Regards, Happy Singh 847 258 9595 Ext:- 408 happy.singh(@)itconnectus.com
    $108k-139k yearly est. 1d ago
  • Cloud Engineer - Java Backend Developer

    TP-Link Systems Inc. 3.9company rating

    Senior java developer job in Irvine, CA

    Job Description Headquartered in the United States, TP-Link Systems Inc. is a global provider of reliable networking devices and smart home products, consistently ranked as the world's top provider of Wi-Fi devices. The company is committed to delivering innovative products that enhance people's lives through faster, more reliable connectivity. With a commitment to excellence, TP-Link serves customers in over 170 countries and continues to grow its global footprint. We believe technology changes the world for the better! At TP-Link Systems Inc, we are committed to crafting dependable, high-performance products to connect users worldwide with the wonders of technology. Embracing professionalism, innovation, excellence, and simplicity, we aim to assist our clients in achieving remarkable global performance and enable consumers to enjoy a seamless, effortless lifestyle. Responsibilities: Design and develop the cloud service architecture for the unified management platform of telecom operator equipment. Architect and develop account, user, payment, and analytics systems for the operator management platform. Participate in software development processes, including requirements analysis, architecture design, coding, and testing. Contribute to the successful delivery of small to medium-sized projects. Conduct research on cutting-edge cloud technologies and explore new business scenarios. Requirements Educational Background Bachelor's degree or higher in Computer Science, Software Engineering, or a related field; a Master's degree is preferred. Work Experience At least 2 years of experience in designing highly available, high-concurrency, and highperformance distributed architectures. Extensive experience in designing and implementing architectures for large-scale internet platforms or enterprise systems. Professional Skills Strong foundation in Java, with in-depth understanding of JVM internals. Hands-on experience with commonly used middleware technologies such as Redis, Kafka, and gRPC. Proficiency in frameworks and technologies such as SpringMVC, Netty, Spring Cloud, and Service Mesh. Familiarity with the design and development of major relational and NoSQL databases like MySQL, Cassandra, and MongoDB. Expertise in design patterns, with strong coding best practices and documentation skills. Additional Skills (Preferred, but Not Required): Experience in designing and implementing architectures on public cloud platforms (e.g., AWS, Azure, or GCP). Experience in large-scale data processing Benefits Salary range: $100,000-140,000 Free snacks and drinks, and provided lunch on Fridays Fully paid medical, dental, and vision insurance (partial coverage for dependents) Contributions to 401k funds Bi-annual reviews, and annual pay increases Health and wellness benefits, including free gym membership Quarterly team-building events At TP-Link Systems Inc., we are continually searching for ambitious individuals who are passionate about their work. We believe that diversity fuels innovation, collaboration, and drives our entrepreneurial spirit. As a global company, we highly value diverse perspectives and are committed to cultivating an environment where all voices are heard, respected, and valued. We are dedicated to providing equal employment opportunities to all employees and applicants, and we prohibit discrimination and harassment of any kind based on race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Beyond compliance, we strive to create a supportive and growth-oriented workplace for everyone. If you share our passion and connection to this mission, we welcome you to apply and join us in building a vibrant and inclusive team at TP-Link Systems Inc. Please, no third-party agency inquiries, and we are unable to offer visa sponsorships at this time.
    $100k-140k yearly 14d ago
  • Java developer

    Avance Consulting Services 4.4company rating

    Senior java developer job in El Segundo, CA

    Warm Greetings! My name is Ganesh and I am a Sr. Technical Recruiter with Tricolor Inc. We are a leading consulting company and have been in consulting business for last 20 years. We are primary vendors to several Fortune 1000, Investment Banks and Financial companies. I found your resume on one of the job boards and it looks to be a good fit for an open position we have. Please review the listed below. If you are interested, please respond with your updated resume or give me a call on ************ at your earliest convenience. If you are not looking for new roles, please forward this email to someone either from your professional network or friends who are looking for new opportunities since we have an excellent referral program. Job Description Job Title : Java developer Location : El Segundo, CA Duration : Full/Permanent Basic Qualifications: •Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education. •At least 4 years of experience with Information Technology Preferred Skills: •At least 5 years of experience in experience in Java and J2EE, web services ( SOAP/REST) •At least 2 years of experience of Performance testing tools like Jmeter, Load Runner, NeoLoad, etc. •Performance QA activities •At least 1 year of experience in handling various data feeds in form of xml streams, events, files... etc. •At least 2 years of experience in Enterprise application performance testing (both GUI and Services) •At least 2 years of experience in SOA and Web services (SOAP/REST) performance testing. •At least 2 years of experience in Oracle and PL/SQL with ability to write / test complex queries and joins. •At least 5 years of experience in Project life cycle activities on development and maintenance projects. At least 2 years of experience in Design and architecture review. •At least 5 years of Experience of performance testing tools like Jmeter, LoadRunner, NeoLoad, etc. •Experience in Workload modeling - testing process is a plus •Experience with various types of testing like Integration, system, smoke, UAT, is a plus. •Troubleshooting, Analytical and Client Interfacing skills Qualifications •Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education. Additional Information All your information will be kept confidential according to EEO guidelines.
    $86k-112k yearly est. 1d ago

Learn more about senior java developer jobs

How much does a senior java developer earn in Bellflower, CA?

The average senior java developer in Bellflower, CA earns between $90,000 and $155,000 annually. This compares to the national average senior java developer range of $82,000 to $137,000.

Average senior java developer salary in Bellflower, CA

$118,000
Job type you want
Full Time
Part Time
Internship
Temporary