Job developer jobs in California

TJob Title: .NET Developer Job Type: 3+ Years Contract R Systems is a global leader in technology and analytics services, delivering innovative solutions to drive digital transformation across industries like Telecom, Banking, Healthcare, and Public Services. With over 4,400 professionals in 25+ countries, we are committed to helping our clients achieve operational excellence and enhanced customer experiences. We are proud to be Great Place to Work Certified™ in 10 countries, including India, the USA, Canada, and more. Our vibrant team culture fosters collaboration, innovation, and growth, making R Systems a fantastic place to work. Join us in creating impactful solutions and advancing technology for a better tomorrow. Role Overview We are seeking a Senior .NET Developer who combines deep technical expertise with strong communication and client-facing skills. The ideal candidate will not only lead complex .NET and Azure-based solutions but also engage directly with clients to gather requirements, present solutions, and identify opportunities for improvement. Minimum Technical Qualifications 5+ years of hands-on experience with C# / .NET Core / ASP.NET MVC / Web API. 5+ years of experience in system design, development, and implementation, with at least 3 years in a lead capacity. 3+ years of experience in Microsoft Dynamics CRM and/or Power Apps development. 2+ years of experience migrating applications from on-premises to Azure Cloud, following best practices. Bachelor's degree in Computer Science, Information Technology, or Engineering. Desirable Qualifications 3+ years of experience with integration toolsets, REST APIs, and data exchange mechanisms. 3+ years of Azure Cloud experience (App Services, Functions, DevOps, Logic Apps, Storage). Why Join Us? Innovative Environment: Work on impactful public sector projects that drive technological advancements. Competitive Compensation: Receive a competitive salary and benefits package that reflects your expertise. Professional Growth: Enjoy opportunities for career development, certifications, and continuous learning. Flexible Work Arrangement: Benefit from a hybrid work model that supports both remote and on-site work.

Title: Qualtrics Developer Duration: 12 Months Rate: $76/hr on W2 Required Skills and Expertise: Qualtrics Platform Expertise Advanced configuration of surveys, branching, logic, quotas, and embedded data. Dashboard creation, segmentation, and calculated fields in Qualtrics XM. XM Directory management and automation of panel invitations. Experience with Qualtrics Workflows, Actions, and Webhooks for automation. Deployment and maintenance of Website Feedback and Mobile SDK integrations. APIs & Integrations Proficient with Qualtrics API and RESTful integrations for data retrieval, updates, and exports. Experience with connecting Qualtrics to Salesforce, AWS S3, BigQuery, Snowflake, or Adobe Experience Platform. Understanding of authentication (OAuth2), API rate limits, and error handling. Knowledge of data pipeline orchestration and real-time streaming setups. Programming & Automation Strong scripting ability in Python (Pandas, Requests, NumPy) and SQL for ETL or automation. Familiarity with PowerShell or Bash scripting for batch automation. Experience validating, reconciling, and automating data transfers between systems. Data Analysis & Reporting Skilled at upstream data analysis, data cleaning, and building analytical datasets. Proficient with Excel and Google Sheets (pivot tables, formulas, lookups). Experience using Power BI, Tableau, or Google Data Studio for visualization. Ability to interpret survey data in business context (NPS, CSAT, driver analysis). QA and validation of vendor-produced reports or dashboards. Backlog & Operational Management Creating and managing business and system requirements for surveys, dashboards, and integrations. Experience managing a backlog of production incidents, business requirements, and integration work. Prioritization of requests based on business value and urgency. Incident management and troubleshooting production issues. Documentation and communication of technical issues to non-technical stakeholders. Soft Skills & Cross-Functional Collaboration Excellent communication skills for bridging business and technical teams. Strong troubleshooting and problem-solving mindset. Capable of managing multiple workstreams simultaneously in Agile (Scrum / Kanban) environments. Ability to provide direction and feedback to vendors. Detail-oriented with a focus on data accuracy and quality assurance

Hiring React Developer - SFO/San Ramon, CA- Onsite Job Title: React Developer Type: Contract- C2C/W2 Rate- $80/hr USD **Candidates local to SFO/San Ramon, CA preferred Responsibilities & Skills: Minimum 12+ years of Strong experience in React.js, JavaScript (ES6+), HTML5, CSS3, and responsive UI/UX Hands-on with Material-UI, Styled Components, Webpack, Rollup, Storybook, and React Router DOM Expertise in state management (Zustand, Redux, Context API) and custom hooks Experience with REST API integration and frontend testing (Jest, React Testing Library) Knowledge of micro frontends, module federation, and performance optimization Experience deploying frontend apps on Azure Cloud with CI/CD pipelines (Azure DevOps) Strong understanding of security, performance, and accessibility best practices Good to Have: Experience with Next.js, DevExtreme DataGrid, ExcelJS Knowledge of Docker, caching strategies, and component libraries Trident Consulting is a premier IT staffing firm providing high-impact workforce solutions to Fortune 500 and mid-market clients. Since 2005, we've specialized in sourcing elite technology and engineering talent for contract, direct hire, and managed services roles. Our expertise spans cloud, AI/ML, cybersecurity, and data analytics, supported by a 3M+ candidate database and a 78% fill ratio. With a highly engaged leadership team and a reputation for delivering hard-to-fill, niche talent, we help organizations build agile, high-performing teams that drive innovation and business success. Learn more: tridentconsultinginc.com . If you are interested, email your resume to ********************************* Some of our recent awards include: Ranked as the #1 Women Owned Business Enterprise in the large category by ITServe. Received the TechServe Excellence award.

We are looking for a Senior Front-End Engineer who can build modern, scalable, cloud-based applications and lead best practices across a highly visible engineering team. This role is ideal for someone who enjoys developing front-end systems from the ground up, mentoring junior developers, and delivering polished, user-focused interfaces for external-facing applications. What You'll Do Collaborate with product and design teams to develop intuitive and scalable cloud-based front-end solutions. Define and document best practices for modern front-end architecture. Mentor junior developers and coordinate with offshore teams to ensure quality and alignment. Participate in all phases of the software development life cycle, including planning, development, testing, and deployment. Troubleshoot complex issues, perform root-cause analysis, and implement proactive improvements. Use data-driven insights to inform product strategy and enhance user experience. Champion the adoption of modern front-end technologies and frameworks. What We're Looking For 6+ years of professional UI/front-end development experience. Strong expertise in Angular (required) and modern web technologies including HTML5, CSS3, and JavaScript. Demonstrated ability to build front-end applications from scratch. Experience working in AWS and Microsoft environments. Proficiency with Visual Studio, Git, Jira, REST APIs, responsive design, debugging, and unit testing. Strong understanding of front-end architecture, cross-browser compatibility, and usability. Experience mentoring junior developers. Angular or AWS certifications are a plus.

ServiceNow HRSD Developer (Hybrid- Sunnyvale, CA) We are seeking an experienced ServiceNow Developer with strong HRSD experience and 6+ years of hands-on expertise in designing, developing, and implementing ServiceNow solutions. This is a fully onsite role in Sunnyvale, CA (3-4 days per week). The ideal candidate will have deep proficiency across the ServiceNow platform, including HRSD, ITSM, ITBM, custom application development, platform administration, scripting, and integrations, while ensuring adherence to industry and platform best practices. Key Responsibilities Design, develop, and implement ServiceNow applications, including custom apps, workflows, UI policies, business rules, client scripts, and HRSD components. Customize and enhance ServiceNow ITSM, ITBM, HRSD, and custom scoped applications based on business needs. Build and configure Service Catalog items, Request Management, Incident, Problem, Change, and CMDB modules. Develop integrations using REST/SOAP APIs, MID Server, and external third-party applications. Configure Flow Designer, Integration Hub, Scripted REST APIs, and automation workflows. Implement Access Control Lists (ACLs), security rules, and platform permissions. Support upgrades, patching, and version management to ensure system performance and stability. Troubleshoot platform issues, resolve defects, and handle performance optimization. Partner with business analysts and stakeholders to refine requirements and deliver scalable solutions. Create and maintain technical documentation, test plans, and deployment procedures. Stay updated with ServiceNow best practices, latest releases, and platform innovations. Required Skills & Qualifications 6+ years of hands-on experience as a ServiceNow Developer. Strong expertise in HRSD along with ITSM, ITOM, or other modules. Proficiency in JavaScript, Glide API, Business Rules, UI Policies, Script Includes, Client Scripts. Experience with ServiceNow Administration, data model, CMDB structure, and platform configuration. Hands-on experience with Flow Designer, Integration Hub, and REST/SOAP integrations. Familiarity with ATF (Automated Test Framework) and ServiceNow Performance Analytics. Experience with Service Portal development (AngularJS, HTML, CSS, Bootstrap) is a plus. Knowledge of MID Server, LDAP, OAuth, SSO, and other integration frameworks. Experience building Scoped Applications and custom ServiceNow apps. Soft Skills Strong problem-solving and analytical skills. Ability to work both independently and collaboratively. High attention to detail and commitment to quality. Preferred Certifications ServiceNow Certified System Administrator (CSA) ServiceNow Certified Application Developer (CAD)

Programmers.io is currently looking for a React Developer Onsite Role in Sunnyvale, California, United States OPEN FOR C2C OR W2 Technical Skills: • Front-End Technologies: ReactJS, React Hooks, NextJS, JavaScript (ES6), TypeScript, HTML, CSS • Containerization & Orchestration: Kubernetes, Docker • React Expertise: o Significant experience working with React for both web and mobile applications o Proficient with state management tools such as Flux, Flow, Redux o Strong knowledge of React fundamentals, including Virtual DOM, component lifecycle, and component state • Cloud Platforms: Experience with Azure Cloud Stack, Google Cloud Platform (GCP), and other cloud stacks • Development Capabilities: o Skilled in creating front-end modules o Experienced in building responsive, cross-browser compatible, and high-performance web applications with maximum code reusability and efficiency o Ability to develop functional, technical, and user interface designs for applications that meet defined requirements If you are interested, please apply or feel free to share your updated resume at ************************

Daily Tasks Performed: Work closely with the development team to oversee the implementation , configuration and debugging of web analytics code , both on the website and Tag Management System (TMS) . Includes deployment activities in Non-Prod & Prod environments. Develop front-end UI UX for privacy banners with opt-in & opt-out models and personalization scenarios using JavaScript . Perform code reviews and provide feedback to ensure high-quality code. Troubleshoot and resolve privacy-related issues . Formulate development efforts for customer journey analysis to deliver findings, making recommendation that drive leads, customer engagement and qualified shopping visits. Deploy A B tests and personalized experiences to improve user experience and key conversion goals using Salesforce Personalization . Contribute to support prompts and participate in prompt engineering benchmarking experiments and to use Gen AI to manage healthy propensity score for campaigns What will this person be working on: A Martech Analytics Developer for the Cookie Tool Management project and CPPA - California Privacy Protection Agency project . Position Success Criteria (Desired) - 'WANTS' Experience in Adobe Analytics and Adobe Launch Tag Management System ( TMS ), OneTrust Cookie tool , JavaScript , jQuery is a MUST. Especially with Asynchronous Programming and DOM manipulation . Experience in working on E-commerce websites using Sitecore 10.0 and Salesforce Lighting Web Components technology platforms. Experience in end-to-end Adobe Analytics implementation supporting projects and production support using Web SDK . Experience with privacy-enhancing technologies ( PETs ) and encryption methods . Stay up to date with the latest privacy regulations and ensure compliance. Familiarity with privacy regulations such as GDPR , CCPA and CPRA . Experience in auditing and debugging Adobe Analytics and third-party tags . Worked in deploying third-party tags , including maintaining a log of active pixels vs expired tracking pixels. Experience in integrating with Adobe Analytics APIs , real-time events , Runtime functions , and plugin IDs . Observe Point tools , MS Office 365 , SharePoint , JIRA & Confluence . Experience in the development of documentation , deliverables and solutions requirements for web analytics tracking and organizing cookie inventory . Experience in developing Campaign Templates , Site-wide JavaScript and Content Zones using Salesforce Personalization . Nice to have: Have implementation experience with Salesforce Personalization (previously Evergage ) and other TMS solution is a PLUS. Having knowledge of OneTrust or Trained individual is a plus.

The Website UI/UX Designer/Developer (WordPress) works under the direction of an IT Manager or user agency personnel. This classification specializes in the WordPress website platform and will work as part of a team to provide customers with WordPress hosting and professional services business. The Website UI/UX Designer/Developer (WordPress) will work with developers, designers, testers, and project managers interfacing with multi-functional IT support groups and will interface with both internal and external customers from various County departments. The Website UI/UX Designer/Developer (WordPress) will provide WordPress application development, website onboarding and operational support on WPEngine and AWS Openshift platform; participate in new development, onboarding, and operational support of WordPress websites, PHP and Java applications, hybrid mobile apps, and kiosks; support and maintain multiple websites and be responsible for upgrading and patching WordPress core, themes, and plugins; will use the County's standard tools to improve and automate DevOps workflow operations, including WordPress, MySQL, PHP, Apache, Varn / NGINX varnish, WhiteHat security scan, Git; follow the incident, change and problem management procedures using the Cherwell Service Management System; and participate in team meetings and huddles. The WordPress hosting line of business is with a 24/7 operation and must meet a service level agreement of 99.5% up time. The Website UI/UX Designer/Developer (WordPress) will work from a primary County office but will also connect remotely into the County network to support this operation and adhere to the service level agreement\ up time. Skills Required: The Website UI/UX Designer/Developer (WordPress) will possess knowledge and experience with WordPress website design, development, and implementation various coding languages, frameworks, operating systems, and platforms including PHP, NodeJS, React, JavaScript, CSS, CLI, BASH scripting, GitHub, Linux, Windows, WP Engine (WPE); Open-Source Content Management System (CMS); technology and methodology of API; WordPress; document search tools such as Elastic or Algolia; and Documentum. They will possess knowledge and experience in customer service; ability to collaborate with different level of team members; strong organization and time management; oral and written communication skills in English; ability to provide feedback and receive critique from design team members and customers; and practice DevOps and agile methodologies. Experience Required: This classification requires a minimum of five (5) years performing all of the building and customizing of WordPress websites, themes and plugins; building natively or using tools such as ACF ( Advanced custom fields) to facilitate the creation of blocks, page options and or theme customization building responsive websites for desktop and mobile devices client side scripting using HTML, CSS, Bootstrap, JavaScript, and jQuery; a minimum of two (2) years working with ADA and accessibility tooling / remediation Using REST or GRAPHQL API; Hardening WordPress websites and remediating security vulnerabilities Perform performance tuning PHP, Apache and MySQL and scripting and running load testing tool Programming in PHP and JavaScript and a minimum of three (3) years installing, configuring and using Open-Source development tools, IDEs, and GIT source control. Education Required: This classification requires the possession of a bachelor's degree in an IT-related or Computer Science field. Additional qualifying experience may be substituted for the required education on a year-for-year basis.

Role: Python Developer (W2 Only) Location: San Francisco, CA or Remote within the US (e.g., Austin, TX • Seattle, WA • New York, NY • Atlanta, GA) Seeking a Python Developer to build and maintain backend services and modern web apps. You'll work with Python (Django/Flask/FastAPI) and React.js to deliver scalable, high-quality applications. Responsibilities: Develop and maintain backend services in Python. Build responsive UIs using React.js and TypeScript/JavaScript. Create and integrate REST APIs. Write clean, reusable code and support code reviews. Debug, troubleshoot, and improve performance. Support secure, scalable, and maintainable application architecture. Required Skills: Strong Python experience (Django, Flask, or FastAPI). React.js, JavaScript/TypeScript, HTML, CSS. REST APIs, microservices, and backend integrations. SQL/NoSQL databases (PostgreSQL, MySQL, MongoDB). Git version control. Bonus: CI/CD and cloud knowledge (AWS/Azure/GCP). Strong problem-solving and communication skills.

Deep expertise in building scalable analytics solutions Focusing on data modeling (TML), creating Liveboards, dashboards, and search experiences, integrating with cloud data warehouses (Snowflake, Big Query) Potentially backend/frontend development (Java, React, JavaScript) for the platform itself, Strong leadership, mentoring, stakeholder collaboration Best practice enforcement (Agile, CI/CD) for high-performance, self-service BI

Job Title: Dot Net Developer Duration:- Full Time Interview Process: Virtual & Onsite Visa: U.S. Citizens/Green Card ONLY due to legal or government contract requirement Desired Skills: .NET Job Description 8-10 Years of experience 1. Dot net 4.5 framework development experience required. 2. Fundamentally strong in C Sharp and Object Oriented programming concepts 3. Excellent understanding and hands on experience on 1. Dependency injection, 2. Design patterns, 3. Exception handling, 4. Data types, Access modifiers, 5. Generics, Collections, LINQ, 6. Task Parallel Library (TPL), async/await methods, 7. Entity Framework, ADO.Net 8. Unit testing 4. SQL database with good understanding of T-SQL programming 5. Understanding of Service oriented architecture, basic to intermediate knowledge of WCF services 6. Readiness to work in Agile model and onsite offshore collaborative work environment Good-to-Have 1. Advanced Windows Communication Foundation (WCF). 2. Exposure to web applications (preferably React framework) 3. Exposure to WebApis, .Net Core 4. Exposure to DevOps, Microsoft Cloud AzureThe ideal candidate will be familiar with the full software design life cycle. They should have experience in designing, coding, testing and consistently managing applications They should be comfortable coding in a number of languages and have an ability to test code in order to maintain high-quality code. Responsibilities Design, code, test and manage various applications Collaborate with engineering team and product team to establish best products Follow outlined standards of quality related to code and systems Develop automated tests and conduct performance tuning Qualifications Bachelor's degree in Computer Science or relevant field 4+ years of experience working with .NET or relevant experiences Experience developing web-based applications in C#, HTML, JavaScript, VBScript/ASP, or .NET Experience working with MS SQL Server and MySQL Knowledge of practices and procedures for full software design life cycle Experience working in agile development environment

What You'll Do Build and maintain multiple tools in Angular/Typescript/JavaScript Learn complex systems pertaining claims, be responsible for deployment, stability, and usability of applications Work with agile requirements Collaborate with backend developers, testers, end users Demonstrate ability to communicate and collaborate effectively at all levels in the organization and across multiple disciplines Alignment with Teslas mission of accelerating worlds transition to sustainable energy What You'll Bring Proficiency in Typescript, JavaScript, ES5/6, HTML, CSS and Angular framework Strong understanding of component-based development, familiarity with Angular, Vue.js, ReactJS or any other equivalent library/framework 2-3 years of experience building applications with Angular, Typescript, HTML, CSS Proficiency with software engineering best practices including writing production quality code, agile development, version control Degree in Computer Science or equivalent experience Experience with NodeJS is a plus

🔥 We're Hiring: Frontend Software Engineer - Chalk hackajob has partnered with a forward-thinking tech-driven business that prioritizes innovation in its digital solutions and leverages extensive industry data to drive impactful results. We're supporting Chalk in hiring a Frontend Software Engineer to help shape the next generation of their user-facing products. This is an excellent opportunity for engineers who love modern JavaScript ecosystems, frontend architecture, and cross-functional collaboration across full-stack teams. 💡 What You'll Work On You'll play a key role in designing and implementing scalable frontend features, optimizing user experiences, and contributing to technical architecture. This role is ideal for engineers who enjoy building elegant interfaces powered by TypeScript, React, Python, and Go services. 📍 Locations (Onsite - 50-mile radius) you MUST be located in: • San Francisco, CA OR • New York, NY ✅ Essential Skills Frontend Software Engineering TypeScript with React Python and Go experience Strong frontend architecture skills 🎯 Experience Levels 2 - 6+ years If you're passionate about building delightful and scalable frontend systems, we'd love to hear from you. 📩 Apply directly through hackajob to begin the process.

Hello All, Greetings from Rootshell Inc. Rootshell Enterprise Technologies Inc. is a recognized provider of professional IT Consulting services in the US. We are actively seeking Frontend Java Developer for one of our client, Please share your resume with current location & full contact info Job Title:Frontend Java Developer Location:Santa Clara, CA (Onsite) - Locals Preferred Employment Type: Contract Develop and maintain dynamic web applications using Java (Spring Boot) on the backend and React.js on the frontend. Collaborate with cross-functional teams to translate requirements into clean, scalable, and efficient code. Implement modern UI components, APIs, and state management while ensuring seamless integration with Java services. Perform code reviews, debugging, and testing to ensure high-quality, secure, and reliable application delivery. Optimize application performance and contribute to architectural improvements and best practices. With regards Naveen | Talent Acquisition Rootshell Enterprise Technologies Inc. *********************** | ********************

Job Title: ServiceNow Developer Experience Required: 6+ Years In person Interview in Sunnyvale, CA We are looking for an experienced ServiceNow Developer with 6+ years of hands-on experience in designing, developing, and implementing ServiceNow solutions. The ideal candidate will be proficient in ServiceNow platform administration, scripting, integrations, and module development while ensuring best practices in ITSM, ITBM, HRSD or other relevant modules. Key Responsibilities: • Design, develop, and implement ServiceNow applications, including custom applications, workflows, UI policies, business rules, and client scripts. • Customize and enhance ServiceNow ITSM, ITBM, HRSD, Custom Scoped modules based on business requirements. • Develop and configure Service Catalog, Request Management, Incident, Problem, Change, and CMDB modules.. • Develop integrations using REST/SOAP APIs, MID Server, and third-party applications. • Configure and maintain flows in Flow Designer and implement automation with Scripted REST APIs, Workflows, and Integration Hub. • Implement Access Control (ACLs), security rules to ensure secure operations. • Participate in ServiceNow upgrades, patching, and version management while ensuring system stability. • Troubleshoot and resolve performance issues, system errors, and service outages. • Work with business analysts for the requirements • Create and maintain technical documentation, test cases, and deployment procedures. • Stay updated with ServiceNow best practices, new releases, and industry trends. Required Skills & Qualifications: • 6+ years of experience as a ServiceNow Developer. • Strong expertise in JavaScript, Glide API, Business Rules, Client Scripts, UI Policies, and Script Includes. • Hands-on experience with ServiceNow Administration, ITSM, ITOM, HRSD, or other modules. • Experience in Flow Designer, Integration Hub, and ServiceNow REST/SOAP integrations. • Strong understanding of data model, CMDB architecture, and ServiceNow tables. • Familiarity with ATF (Automated Test Framework) and ServiceNow Performance Analytics. • Experience with Service Portal development using AngularJS, HTML, CSS, and Bootstrap is a plus. • Knowledge of MID Server, LDAP, SSO, OAuth, and Web Services integration. • Experience in ServiceNow Scoped Applications and Custom App Development. Soft Skills: • Strong analytical and problem-solving abilities. • Ability to work independently and as part of a team. • Attention to detail and a commitment to quality. Preferred Certifications: • ServiceNow Certified System Administrator (CSA) • ServiceNow Certified Application Developer (CAD)

The Website UI/UX Designer/Developer (WordPress) works under the direction of an IT Manager or user agency personnel. This classification specializes in the WordPress website platform and will work as part of a team to provide customers with WordPress hosting and professional services business. The Website UI/UX Designer/Developer (WordPress) will work with developers, designers, testers, and project managers interfacing with multi-functional IT support groups and will interface with both internal and external customers from various County departments. The Website UI/UX Designer/Developer (WordPress) will provide WordPress application development, website onboarding and operational support on WPEngine and AWS Openshift platform; participate in new development, onboarding, and operational support of WordPress websites, PHP and Java applications, hybrid mobile apps, and kiosks; support and maintain multiple websites and be responsible for upgrading and patching WordPress core, themes, and plugins; will use the County's standard tools to improve and automate DevOps workflow operations, including WordPress, MySQL, PHP, Apache, Varn / NGINX varnish, WhiteHat security scan, Git; follow the incident, change and problem management procedures using the Cherwell Service Management System; and participate in team meetings and huddles. The WordPress hosting line of business is with a 24/7 operation and must meet a service level agreement of 99.5% up time. The Website UI/UX Designer/Developer (WordPress) will work from a primary County office but will also connect remotely into the County network to support this operation and adhere to the service level agreement up time. Skills/Experience Required: The Website UI/UX Designer/Developer (WordPress) will possess knowledge and experience with WordPress website design, development, and implementation; various coding languages, frameworks, operating systems, and platforms including PHP, NodeJS, React, JavaScript, CSS, CLI, BASH scripting, GitHub, Linux, Windows, WP Engine (WPE); Open-Source Content Management System (CMS); technology and methodology of API; WordPress; document search tools such as Elastic or Algolia; and Documentum. 5 years performing all of the building and customizing of WordPress websites, themes and plugins; building natively or using tools such as ACF ( Advanced custom fields) to facilitate the creation of blocks, page options and or theme customization; building responsive websites for desktop and mobile devices; client side scripting using HTML, CSS, Bootstrap, JavaScript, and jQuery; 2 years working with ADA and accessibility tooling / remediation; Using REST or GRAPHQL API; Hardening WordPress websites and remediating security vulnerabilities; Perform performance tuning PHP, Apache and MySQL and scripting and running load testing tool; Programming in PHP and JavaScript 3 years installing, configuring and using Open-Source development tools, IDEs, and GIT source control

A Front-End Web Developer uses modern, front end web development tools, techniques, and methods for the creation and deployment of user-facing interfaces and is comfortable working in an environment to routinely deploy changes. The Front End Web Developer will perform front end web development using modern techniques and frameworks (e.g., HTML5, CSS3, CSS frameworks like LESS and SASS, Responsive Design, Bourbon, Twitter Bootstrap); perform JavaScript development using modern standards, including strict mode compliance, modularization techniques and tools, and frameworks and libraries (e.g., jQuery, MV* frameworks such as Backbone.js and Ember.js, D3). Skills Required: Front End Web Developers will possess knowledge and experience in working on new and existing micro-sites, landing pages, and templates and provide guidance and troubleshooting support to clients; show skills such as presenting completed HTML and CSS mobile and desktop mockups to clients, fixing front end related bug issues on existing client website and HTML prototypes, and updating and creating print media and internal graphics for the marketing department; and expertise in several programming languages, such as HTML5, W3C, and CSS3. Skills Preferred: The Front End Web Developer will possess knowledge and experience in front-end digital content remediation to meet WCAG 2.1 Level A and AA standards; proficient in understanding the WCAG guidelines and applying them to fix deficiencies across new and existing HTML websites, landing pages, and templates; familiar with and comfortable using screen readers (such as NVDA, JAWS, Narrator, and VoiceOver) to conduct manual testing and validation; have expertise in HTML5, CSS (including CSS4/responsive design), JavaScript, jQuery, cross-browser compatibility, Bootstrap, and Visual Studio Code. Experience Required: This classification must have a minimum of four (4) years of experience in front end web development tools, techniques, and methods for user-facing interfaces. Experience Preferred: A minimum of four years of front-end web development experience, including testing, a detailed understanding of development techniques, and expertise in front-end digital content remediation to meet WCAG 2.1 Level A and AA standards. Education Required: This classification requires the possession of a bachelor's degree in an IT-related or Engineering field. Additional qualifying experience may be substituted for the required education on a year-for-year basis. Additional Information: A hands-on coding test will be included as part of the interview. DPH requires an additional live scan. The candidate MUST reside in the Los Angeles area and be able to work onsite two days per week. The job location is 5555 Ferguson Dr Commerce, CA 90022.

You will work closely with blockchain engineers, product teams, and auditors to deliver secure, efficient, and scalable decentralized applications (dApps). Responsibilities Develop, test, and deploy smart contracts using Solidity. Collaborate with frontend and backend developers to integrate smart contracts into dApps. Ensure smart contracts are secure, optimised for gas, and follow best practices. Conduct code reviews and participate in audits to maintain high-quality contracts. Write comprehensive documentation for deployed contracts and workflows. Stay up-to-date with Ethereum developments, tooling, and security standards. Requirements Proven experience writing and deploying Solidity smart contracts. Strong understanding of Ethereum and EVM-compatible chains. Familiarity with DeFi protocols, NFTs, or token standards (ERC-20, ERC-721, ERC-1155). Experience with development tools like Hardhat, Truffle, Foundry, or Remix. Knowledge of testing frameworks and smart contract security best practices. Ability to work in a fast-paced, collaborative environment.

Job Title: Frontend Engineer Job Type: Full-time SPONSORSHIP NOT AVAILABLE Requirements: · 3-5 years of full-time frontend engineering experience · Strong experience with JavaScript, Typescript, and React · Experience building real products (ideally at startups or small teams) · Solid understanding of REST APIs and frontend-backend integration · Experience working with modern CSS or UI frameworks · CS degree or equivalent technical degree · Strong interest in startups and early-stage environments