Post job

Front end developer jobs in Calexico, CA

- 1,997 jobs
All
Front End Developer
Mobile Applications Developer
Senior Mobile Developer
Java Developer
Ruby On Rails Developer
Web Developer
Lead Java Developer
User Interaction Designer
Senior Web Developer
Senior .NET Developer
  • Back End Developer

    Netpolarity, Inc. (Saicon Consultants, Inc.

    Front end developer job in Santa Clara, CA

    Onsite - 3 Days a week Responsibilities: • Design, build, test, monitor, manage and maintain tool chains for critical functions. • Automate technologies to improve the velocity and quality of engineering efforts. Requirements: • BS/MS Computer Science/Engineering Degree • Deep knowledge of one or more languages including shell, Perl, Python, Java and/or Ruby • Background in object-oriented programming • Understanding of data structures, data modeling and software architecture • Deep knowledge of math, probability, statistics, and algorithms is a plus • Excellent organizational, time management, and communication skills • Ability to think critically and to formulate solutions to problems in a clear, concise, and timely manner. • Expertise in Database administration and SQL • Ability to visualize a proposed system and be able to build it • Experience with ASIC standard verification tools, languages, and flows is a plus.
    $98k-139k yearly est. 1d ago
  • Back End Developer

    Premier Group 4.5company rating

    Front end developer job in West Hollywood, CA

    Senior Backend Developer - Python $120,000 - $170,000 West Hollywood, CA Hybrid We're looking for a seasoned backend engineer to help design and build the core systems behind our workspace platform. You'll take ownership of designing efficient services and APIs, working closely with product and engineering peers to deliver reliable, scalable systems. This role is ideal for someone who enjoys writing clean, performant code and shaping the technical foundation of a fast-moving product. What You'll Be Doing Partner with product and technical teams to define and deliver backend capabilities. Design and implement service components and APIs that handle complex business logic. Work primarily in Python, using frameworks such as Flask to develop and extend our service layer. Build integrations and data flows on top of our cloud infrastructure (AWS). Participate in architectural planning, technical reviews, and process improvements across the team. About You 6+ years of professional software engineering experience, including substantial time spent on backend systems. Expert-level fluency in Python, with hands-on experience using Flask to build production-grade APIs and services. Solid understanding of AWS fundamentals and modern cloud-based design patterns. Comfortable designing for performance, scalability, and maintainability. Pragmatic problem-solver with strong technical judgment and attention to detail. Experience in enterprise SaaS or insurance platforms is a plus. Nice to Have: Insurance industry experience.
    $120k-170k yearly 1d ago
  • Ember.js FE Web Developer

    Eliassen Group 4.7company rating

    Front end developer job in Cupertino, CA

    Client's Global Security Tools team builds web and iOS applications to protect client's people and information. The apps we develop and support are used daily by thousands of employees around the world to help them deliver amazing products and experiences to client's customers. We are constantly taking on new projects to address critical business and security challenges, and we need a creative, experienced developer to help. In a typical day on the team, you'll spend time on writing code, and an equal amount of time reviewing others' contributions or discussing different approaches to solving a technical challenge. You'll regularly suggest opportunities to improve how we work as a team and deliver high-quality apps, whether by changing how we communicate or improving our build pipeline. We strongly value problem-solving and continuous improvement. When we find a great technical or process solution, we adopt and adapt it across our projects. Being disciplined about our day-to-day work gives us the freedom to respond flexibly and creatively to new challenges. Due to client requirement, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Rate: $65 - $75 / hr. w2 Responsibilities: You will be expected to work collaboratively with the team while taking responsibility for your own contributions. You should be comfortable taking ownership over a specific goal or problem (even if it's a small one) and prepared to talk about your experiences in doing that. We build full stack applications with PHP (Symfony) and Swift on the back-end, Ember.js and SwiftUI on the front-end. Requirements: Front-end development using Vue.js, Ember.js and/or React (must have Ember.js) Back-end API development with PHP and Symfony or a similar framework Continuous integration and deployment We believe that the best candidates can learn our specific problems and tools quickly, but they must bring a strong motivation for learning, self- and team improvement, and delivering their best in a complex, time-sensitive environment. Please be advised- If anyone reaches out to you about an open position connected with Eliassen Group, please confirm that they have an Eliassen.com email address and never provide personal or financial information to anyone who is not clearly associated with Eliassen Group. If you have any indication of fraudulent activity, please contact ********************. Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range. W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality. JOB ID: JN -082024-84387
    $65-75 hourly 1d ago
  • Ruby on Rails Developer

    Cactus 4.0company rating

    Front end developer job in San Mateo, CA

    Come Work At Cactus! We are the 24/7 AI copilot built specifically for home services companies (plumbing, HVAC, electrical). It answers every call, qualifies leads, follows up, and books jobs - ensuring no opportunity is ever lost, day or night. We are a team of builders who are not afraid to create products in the most unconventional way. The co-founders, Ajith and Avinash, have known each other for over 18 years and are on a life mission to help SMBs become wildly successful. We are just getting started, and our vision is to build the AI Operating System for home services. If you vibe with this and want to be a part of the team, read on! About Cactus & the team We're a well-funded (read our latest funding announcement), YC-backed seed-stage startup with a mission to build the AI Operating System for SMBs. We're still in the early days, and you will get to shape the product. We have seen great traction and product-market fit with customers who love what we've built. We've built something truly special that's making a real impact in the small business space. We're a no-nonsense team of high-performing contributors and builders, and we wear multiple hats. We are in-person, working out of San Mateo. Here are the core values and principles that define us: Product at Core: Our mission is to go beyond utility, sparking joy and delivering real value with product. We design with the user in mind, ensuring that every interaction is meaningful, intuitive, and leaves a smile! One Team Always: We are the best of the best, holding ourselves to the highest standards. We push together for collective success-when one wins, we all win; when one struggles, we all step up to support. Being Nice: We default to kindness and respect in every interaction. It's about choosing empathy, practicing patience, and creating a culture where being nice isn't just encouraged-it's our natural instinct. Focus and Execute: We focus on action and rapid learning, using each experience to drive growth. By building, testing, and refining quickly, we ensure every step brings us closer to a bigger impact. About the job We're all-in on Ruby on Rails, and our platform is a majestic monolith with a voice orchestration layer. Of course, we use "AI" with various LLMs, STT, and TTS models. We ship fast and continuously without running in circles, delivering work that matters. As a founding team member, you'll be working very closely with Avinash, the co-founder & CTO to build the product. I love working with smart people who simply love building products. You will have the autonomy to own and ship features end-to-end. Your role will involve developing new features, shaping the product, building and scaling our AI platform, internal tools, integrations, and most importantly, ensuring our entire tech-stack is robust About You You take pride in your work and have always done an excellent job everywhere you've gone. We have an ambitious goal, and as such, we've built a team of A-players. If you want to work with others like you, this is the place. You're a self-starter manager-of-one who can take ownership of large features - architect, build, and deploy them to production independently. You must enjoy writing code (yes, we love to vibecode) and creating delightful products. As with all early-stage startups, you're excited to wear multiple hats and eager to learn. Having experience building web applications end-to-end with Ruby on Rails is key. Some experience with implementing AI will be a plus! You must also be comfortable with the staples of full-stack web development: HTTP, HTML, JavaScript, and CSS. We care about what you can do and how you do it, not about your credentials. Whether you have a Computer Science degree or took a different path, what matters to us is your skill set, your mindset, and your ability to deliver. Perks Competitive salary: $120-150k base salary + meaningful equity Work in person with an energetic, highly collaborative team! Small founder-led, no-nonsense team Create a real-world impact Build with autonomy Company offsite to attractive locations Health, dental, life, and vision insurance How to Apply & Process Submit your resume here Complete a Call with Maya, our AI assistant: ************************* Write us why you are interested at *****************. Resumes are great but we'd love to see that you know how to write and can communicate effectively. Don't go overboard, under 500 words is more than enough. Call with CTO founder - assess background and technical alignment Onsite Interview to meet the team, including our CEO Ajith - (you get to know the company and we get to know you) Two-week paid work trial Offer
    $120k-150k yearly 2d ago
  • Senior Ruby on Rails Developer

    Beacon Hill 3.9company rating

    Front end developer job in Burbank, CA

    We are seeking a highly skilled and experienced Senior Ruby on Rails Software Developer to join our team and drive software development activities for a suite of complex technical products. This role requires a proven track record of developing technical solutions, execution, and delivery in collaboration with cross-functional teams. The ideal candidate will possess deep expertise in software technologies, strong architectural design capabilities, and a passion for clean, scalable code. Key Responsibilities Engage in software development projects from design through deployment. Troubleshoot and resolve technical issues across the stack. Collaborate with cross-functional teams including product managers, designers, and QA engineers. Write clean, efficient, and well-documented code. Conduct code reviews and mentor junior developers. Integrate third-party APIs and services as needed. Ensure adherence to best practices in software engineering, including CI/CD, automated testing, and DevOps Basic Qualifications: 10+ years of professional experience in software development with a strong focus on Ruby on Rails technologies. 5+ years developing applications in React, or similar, JS front-end frameworks 10+ years with dev tools such as Jira, Confluence, Git/GitLab/GitHub 3+ years with web performance technologies such as CloudFront, Redis, Batcache, Elasticache, etc. Experience with cloud platforms (AWS preferred) and containerization (Docker/Kubernetes). Excellent problem-solving skills and attention to detail. Strong interpersonal, analytical, problem solving, negotiating, and influencing skills Education: STEM BA Degree + 5 years relevant experience required; No exceptions Preferred Qualifications: Knowledge of DevOps practices and tools. Prior experience in building applications with high security and compliance requirements. Solid understanding of the entire Software Development Lifecycle (SDLC) and project management methodologies such as Scrum, Waterfall, XP, etc. Beacon Hill is an equal opportunity employer and individuals with disabilities and/or protected veterans are encouraged to apply. California residents: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. If you would like to complete our voluntary self-identification form, please click here or copy and paste the following link into an open window in your browser: ***************************************** Completion of this form is voluntary and will not affect your opportunity for employment, or the terms or conditions of your employment. This form will be used for reporting purposes only and will be kept separate from all other records. Company Profile: Beacon Hill Technologies, a premier National Information Technology Staffing Group, provides world class technology talent across all industries utilizing a complete suite of staffing services. Beacon Hill Technologies' dedicated team of recruiting and staffing experts consistently delivers quality IT professionals to solve our customers' technical and business needs. Beacon Hill Technologies covers a broad spectrum of IT positions, including Project Management and Business Analysis, Programming/Development, Database, Infrastructure, Quality Assurance, Production/Support and ERP roles. Learn more about Beacon Hill and our specialty divisions, Beacon Hill Associates, Beacon Hill Financial, Beacon Hill HR, Beacon Hill Legal, Beacon Hill Life Sciences and Beacon Hill Technologies by visiting ************* Benefits Information: Beacon Hill offers a robust benefit package including, but not limited to, medical, dental, vision, and federal and state leave programs as required by applicable agency regulations to those that meet eligibility. Upon successfully being hired, details will be provided related to our benefit offerings. We look forward to working with you. Beacon Hill. Employing the Future™
    $89k-117k yearly est. 1d ago
  • Senior Frontend Developer/Mobile Lead (React + Cross-Platform)

    Uprecruit

    Front end developer job in San Jose, CA

    Job Title: Senior Frontend Developer / Mobile Lead Employment Type: Full-Time ** Love greenfield mobile app development? We're hiring our first Mobile & Frontend Lead to architect and launch a brand-new cross-platform mobile app while leveling up our web platform. Huge impact, no bureaucracy. ** About Us We're representing a rapidly scaling SaaS platform that connects media professionals with the experts they need, helping power millions of articles and enabling smarter, faster communication. With strong revenue, a modern backend foundation already in place, and a high-performing engineering team, the company is now investing in a senior frontend specialist to lead its next major product evolution. Position Overview We're looking for a Senior Frontend Developer / Mobile Lead who can architect, build, and elevate the user-facing side of the platform. This person will drive the creation of the company's first mobile app, lead a full modernization of the web application, and set the long-term technical direction for all frontend development. This role is ideal for someone who loves React, cares deeply about UX, and enjoys mentoring engineers while remaining hands-on. Key Responsibilities • Architect and build a new cross-platform mobile app (iOS & Android) using React + Capacitor • Lead the rewrite and modernization of the web application with a component-driven React approach • Set coding standards, review code, and mentor frontend and full-stack engineers • Partner closely with design to deliver polished, accessible, responsive user experiences • Push UX excellence through performance tuning, animations, and clean interface design • Collaborate with backend engineering by consuming APIs, not building them Qualifications • 5+ years of deep experience with React and modern JavaScript/TypeScript • Proven history of shipping at least one iOS app as the primary architect (App Store link required) • Strong experience building cross-platform mobile apps (Capacitor preferred) • Skilled at turning designs into elegant, consumer-quality interfaces • Demonstrated ability to lead, mentor, and raise the bar for frontend engineering • Independent, highly self-directed, and able to take high-level requirements and run • Must be US-based; no sponsorship available Bonus Points For • Experience with PWAs, push notifications, or real-time interfaces • Familiarity with Algolia, Storybook, or modern CSS/UI component patterns • Experience with testing frameworks like Jest + React Testing Library Why Join Us? • First dedicated frontend/mobile leader - shape the entire client-side engineering vision • Zero backend context switching - pure frontend focus • High-impact role building consumer-grade experiences used daily by media professionals • Competitive compensation package ($190K-$220K), fully paid employee health insurance, 401(k), and strong PTO • Remote-first culture with a supportive, talented engineering and design team
    $190k-220k yearly 4d ago
  • Mobile Application Developer

    LHH 4.3company rating

    Front end developer job in San Francisco, CA

    Software Engineer Pay Range: $70-85/hour Onsite Expectation: Negotiable; ideally Tuesday and Thursday About the Role LHH is partnering with a leading client to identify an experienced Software Engineer for a short-term engagement. This role is ideal for a highly skilled engineer with strong native mobile development experience and backend expertise. You will contribute to critical services and integrations that power a fast-paced, innovative environment. Key Responsibilities Develop and maintain native mobile applications for iOS (Swift) and Android (Kotlin). Design and implement robust APIs, collaborating closely with backend engineers. Contribute to the core services and data aggregation layer, ensuring scalability, quality, and rapid iteration. Build high-quality integrations with internal services leveraging rich financial datasets. Partner with external teams to acquire new data and enhance user experiences. Drive automation across build, deployment, testing, monitoring, and data pipelines. Collaborate with front-end developers to deliver end-to-end solutions. Mentor and coach team members, fostering technical growth and best practices. Embrace Agile/Scrum methodologies and contribute to a collaborative team culture. What's Great About This Role Ownership of a critical component of the user experience. Opportunity to solve big, industry-changing problems. Work in a fast-paced, start-up-like environment within a major organization. Make a meaningful impact on improving the lives of millions of users. Required Skills & Experience Native Mobile Development: Proficient in Swift (iOS) and Kotlin (Android). Backend Expertise: Strong in Scala (primary language), with experience in Java or functional languages. Familiarity with API design, microservices architecture, and messaging patterns. Messaging Platforms: Experience with Kafka, RabbitMQ, Amazon SQS, or similar. Infrastructure & Deployment: Kubernetes and container technologies. Strong understanding of deployment strategies and production infrastructure. Core Technical Foundations: OOP, design patterns, algorithms, networking, and Linux OS. Web application internals and scalability across tiers. Database Skills: Proficiency in SQL, relational schema design, and ORM concepts. Additional: Minimum 5 years as a backend developer. Experience building large-scale, high-volume, testable systems. Soft Skills: Strong communication and leadership abilities. Ability to mentor and coach team members. Agile/Scrum experience. Additional Notes Candidate should be strong in native development and API design. Understanding of data structures is less critical. Reporting schedule may vary based on time zone; team members are located in Charlotte and Oakland. Benefit Offerings: Benefit offerings include medical, dental, vision, life insurance, short-term disability, additional voluntary benefits, EAP program, and 401K plan. Our program provides employees the flexibility to choose the type of coverage that meets their individual needs. Available paid leave may include Paid Sick Leave, where required by law; any other paid leave required by Federal, State, or local law; and Holiday pay upon meeting eligibility criteria. Equal Opportunity Employer/Veterans/Disabled To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to ******************************************* The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable: The California Fair Chance Act Los Angeles City Fair Chance Ordinance Los Angeles County Fair Chance Ordinance for Employers San Francisco Fair Chance Ordinance
    $70-85 hourly 5d ago
  • UI/UX Product Designer

    Veear Projects Inc.

    Front end developer job in Sunnyvale, CA

    This blended role combines the strategic responsibilities of a Product Manager with the creative and technical expertise of a UI/UX Designer. You will own the end-to-end product lifecycle-from ideation and requirements gathering to design, development, and launch-while ensuring that every product delivers a seamless and delightful user experience. Product Management Duties: Conduct market research, user interviews, and surveys to identify customer needs and prioritize features. Translate business requirements into user stories detailing actionable product specifications. Work closely with development and QA to address questions, clarify use cases Develop and maintain product roadmaps aligned with company objectives. Manage vendor selection and oversee implementation for third-party integrations. Collaborate with marketing on product positioning, messaging, and launch campaigns. Coordinate with operations to ensure readiness for new releases, including training and support. Track project progress, manage risks, and ensure timely delivery within scope and budget. Lead release planning and maintain communication plans for stakeholders. UI/UX Design Duties: Define UX strategy across web and mobile platforms. Create user flows, wireframes, high-fidelity mockups, and interactive prototypes. Think through corner cases and negative scenarios Establish and maintain design systems, including typography, color palettes, and iconography. Ensure responsive design principles are applied across all interfaces. Conduct usability testing and iterate designs based on feedback. Produce assets for web applications, marketing campaigns, and social media. Stay current with design trends and continuously improve design processes. Required Qualifications: BA/BS degree in Design, Computer Science, or related field. 3-5 years of experience in product management and UI/UX design. Proven track record of delivering web/mobile applications from concept to launch. Proficiency in design tools (Figma, Adobe Creative Suite, Excalidraw, UXPin) and prototyping platforms. Familiarity with HTML, CSS, and JavaScript for design implementation. Demonstrated capability to appropriately leverage AI for enhanced productivity. Strong analytical and decision-making skills; ability to work with limited data. Excellent communication and influencing skills across cross-functional teams. Demonstrated strong writing Skills: Ability to manage multiple projects and meet deadlines. Preferred Qualifications: PMP or equivalent project management certification. Agile development experience Experience in real estate or real estate technology. Knowledge of the five Bay Area counties that comprise the MLSL service area. Working knowledge of Azure .NET environment. Background in software development processes and agile methodologies. KPIs and Success Metrics: Product adoption rate and user engagement metrics. User satisfaction scores (e.g., NPS, usability ratings). Consistency and quality of UI/UX design across platforms. Cross-functional collaboration effectiveness and stakeholder feedback. Reduction in design-related defects and post-launch issues. Achievement of roadmap objectives within defined timelines and budgets.
    $81k-117k yearly est. 1d ago
  • Web Developer (WordPress)

    Ledgent Technology 3.5company rating

    Front end developer job in Palm Springs, CA

    Web Developer $65-80K We are looking for a skilled and innovative Web Developer to join our Technology team preferably in Palm Springs, CA the is Bilingual in Spanish. This role offers the opportunity to play a key role in developing, enhancing, and optimizing our digital platforms. As part of our dynamic Technology organization, you'll contribute to cutting-edge projects that drive our digital presence forward. KEY RESPONSIBILITIES: Web Development & Backend Systems: Develop and maintain WordPress-based websites using custom themes and plugins Implement custom WordPress functionality using PHP Manage MySQL databases for data storage and retrieval Configure and maintain Ubuntu/Nginx servers Develop front-end features using HTML, CSS, JavaScript, React, and Vue.js Ensure cross-browser compatibility and mobile responsiveness Monitor and optimize site performance, SEO, Core Web Vitals, and web accessibility Technical & Security Responsibilities: Integrate third-party APIs (social media, advertising, analytics) Maintain WordPress security through updates and vulnerability patching Implement caching and performance optimization strategies Manage version control and deployments using Git Participate in Agile development processes REQUIRE QUALIFICATIONS & SKILLS: Minimum 2 years of experience monetizing websites Must be able to speak Spanish Strong PHP (8.3) coding skills with OOP principles Proficiency in HTML, CSS, JavaScript, and TypeScript WordPress Framework (6.7.1) expertise MySQL (8) database management skills Experience with Ubuntu (24.04)/Nginx server administration Knowledge of caching systems (Redis, Memcached) RESTful and GraphQL API development experience UI/UX design principles knowledge Analytics platforms proficiency A/B testing and CRO understanding All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles' Fair Chance Initiative for Hiring Ordinance, and Los Angeles County Fair Chance Ordinance. For unincorporated Los Angeles county, to the extent our customers require a background check for certain positions, the Company faces a significant risk to its business operations and business reputation unless a review of criminal history is conducted for those specific job positions.
    $65k-80k yearly 4d ago
  • Mobile Application Developer

    Sharp Decisions 4.6company rating

    Front end developer job in Torrance, CA

    Job Title : Mobile Application Developer Duration : 12 Months contract with a multiple years on an extension Pay Rate : $60/hr on W2 Key Responsibilities: • Technical Leadership: Guide and mentor, the mobile development team to ensure successful delivery of projects. • Project Ownership: Collaborate with stakeholders to plan, design, develop, test, and maintain mobile applications. • Architecture & Design: Build scalable and maintainable solutions for complex business challenges. • Native Development: Lead development for Android (Kotlin/Java) and iOS (Swift/Objective-C) platforms. • Integration & Security: Work with RESTful APIs, OAuth, JWT, and third-party SDKs. • Automotive Integration: Implement and maintain CarPlay and Android Auto features. • Quality Assurance: Ensure high standards through code reviews, debugging, and performance optimization. • Documentation: Maintain clear and comprehensive technical documentation. • Cross-Functional Collaboration: Work closely with product managers, designers, and backend engineers and other stakeholders. Required Technical Skills: • 4+ years of experience in mobile and smartwatch app development. • Expertise in native Android (Kotlin/Java) and iOS (Swift/Objective-C) • Strong understanding of authentication protocols (OAuth, JWT) and API integration. • Experience with CarPlay and Android Auto. • Proficient in debugging and performance optimization. • Familiarity with MQTT and real-time communication. • Experience integrating third-party SDKs. Optional but Preferred Skill: • Experience with hybrid frameworks (React Native, Flutter, AngularJS, NodeJS). • Knowledge of CI/CD pipelines for mobile apps. • Understanding of mobile security best practices. • Experience in Agile/Scrum environments. • Automotive domain and Digital Services experience. Required Soft Skills: • Leadership & Ownership: Proactive in driving initiatives and delivering results. • Collaboration: Strong team player in cross-functional settings. • Communication: Able to clearly convey technical concepts to diverse audiences. • Problem-Solving: Analytical and solution-oriented mindset. • Adaptability: Comfortable in fast-paced, dynamic environments. • Mentorship: Supportive of junior developers and committed to team growth
    $60 hourly 4d ago
  • Senior Web Developer

    Tucker Parker Smith Group (TPS Group

    Front end developer job in Los Angeles, CA

    IT Software Developer III Schedule: Hybrid, Monday-Friday, 7:00 a.m.-4:45 p.m. with alternating Fridays off (2 days onsite) Duration: Up to 6 months (potential to extend / convert) Pay Rate: $53-$57 per hour Position Overview: A public sector agency in the Los Angeles area is seeking a temporary IT Software Developer III. The developer will support the design, development, and maintenance of internal and external websites, reports, forms, workflows, and web artifacts. The ideal candidate will have strong experience with .NET, Azure, Azure OpenAI/Copilot, SQL, Power Platform, and modern web development tools. Experience working with content management systems such as Umbraco, and with cloud services such as AWS and Cloudflare, is highly preferred. Key Responsibilities: Design, develop, and maintain web applications, reports, forms, and workflows for internal and external use. Manage and enhance website content using Umbraco CMS, ensuring accessibility, quality, and consistency. Develop and maintain database-driven applications using SQL, Oracle, and ASP.NET. Integrate and optimize systems using Azure OpenAI/Copilot, AWS, Cloudflare, and related services. Build and deploy business intelligence and automation solutions using Power BI, Power Apps, Power Automate, and Report Builder. Collaborate with technical and functional teams to plan, coordinate, and deliver projects within scope, schedule, and budget. Develop and maintain web components using HTML, CSS, JavaScript, XML, SharePoint, Webflow, Nintex, and other tools. Utilize design tools such as Dreamweaver and Photoshop to create and maintain visually consistent and user-friendly pages. Support data reporting, dashboard development, and workflow optimization across the organization. Required Experience and Skills Bachelor's degree in a related field and 4 or more years of relevant experience, or a master's degree with 2 or more years of experience. Proficiency in: .NET and ASP.NET, C#, SQL, HTML, CSS, JavaScript, XML Power Platform tools including Power BI, Power Apps, Power Automate, and Report Builder Microsoft 365 tools including SharePoint, Teams, OneDrive, and Access Webflow, Umbraco, Nintex, Dreamweaver, Photoshop Azure, Azure OpenAI/Copilot, AWS, Cloudflare, Cloudinary Strong understanding of relational databases, stored procedures, triggers, data modeling, and performance tuning. Knowledge of object-oriented concepts, UML, multi-tier architecture, data warehousing, ETL processes, and BI dashboards. Ability to test, debug, and deploy web-based and database-driven applications. Preferred Attributes: Experience with reporting tools, BI integrations, and workflow platforms. Valid California driver's license. Must be authorized to work in the United States. No H1B sponsorship and not eligible for CalPERS membership.
    $53-57 hourly 1d ago
  • Mobile Application Developer

    Ispace, Inc.

    Front end developer job in Torrance, CA

    Title: Mobile App Tech Lead Duration: 12 Months Rate: $65.34 per hour on W2 Required Technical Skills: 4+ years of experience in mobile and smartwatch app development. Expertise in native Android (Kotlin/Java) and iOS (Swift/Objective-C) Strong understanding of authentication protocols (OAuth, JWT) and API integration. Experience with CarPlay and Android Auto. Proficient in debugging and performance optimization. Familiarity with MQTT and real-time communication. Experience integrating third-party SDKs. Experience with hybrid frameworks (React Native, Flutter, AngularJS, NodeJS). Knowledge of CI/CD pipelines for mobile apps. Understanding of mobile security best practices. Experience in Agile/Scrum environments. Automotive domain and Digital Services experience.
    $65.3 hourly 2d ago
  • Java Developer with Github CoPilot / AI Code Generator

    Synechron 4.4company rating

    Front end developer job in Phoenix, AZ

    We are At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron's progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development initiatives in our FinLabs we develop solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile-first applications and more. Over the last 20+ years, our company has been honored with multiple employer awards, recognizing our commitment to our talented teams. With top clients to boast about, Synechron has a global workforce of 14,500+, and has 58 offices in 21 countries within key global markets. Our challenge We are seeking a highly experienced Senior Java Developer with a strong background in Generative AI and expertise in using GitHub Copilot to join our innovative team. The ideal candidate will possess over 10 years of experience in software development, with a proven track record of designing and implementing complex applications. Candidate will lead projects that leverage Generative AI technologies to enhance the software solutions and drive efficiency across development processes. Additional Information* The base salary for this position will vary based on geography and other factors. In accordance with law, the base salary for this role if filled within Phoenix, AZ is $100k - $110k/year & benefits (see below). The Role Responsibilities: Design, development, and deployment of Java-based applications incorporating Generative AI solutions. Leverage GitHub Copilot to improve development speed and code quality, serving as a mentor for team members on best practices. Collaborate with data scientists and AI engineers to integrate AI models and algorithms into software applications. Architect and implement scalable microservices and RESTful APIs aligned with business requirements. Ensure the performance, security, and reliability of applications throughout their lifecycle. Conduct code reviews, providing constructive feedback and guidance to junior developers. Stay abreast of emerging technologies and trends in AI and software development to drive innovation. Collaborate with cross-functional teams to define project scope, objectives, and deliverables. Requirements: Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field. Experience in (AI Code Generator/ AWS sagemaker Spring AI/Harness, Postgres, MongoDB, Github CoPilot) Experience in (AI Code Generator/ AWS/Sagemaker, Spring AI, Harness, Postgres, MongoDB, Github CoPilot) Minimum of 8 - 10 years of proven experience as a Java Developer with a strong portfolio of successful projects. Extensive experience with Generative AI concepts, frameworks, and applications. Proficiency in utilizing GitHub Copilot and other AI-assisted development tools to optimize coding processes. Deep understanding of the Spring Framework, Hibernate, and other Java technologies. Familiarity with cloud platforms (AWS, Azure, Google Cloud) and their AI services. Experience with database design, management, and SQL (MySQL, PostgreSQL, etc.). Exceptional problem-solving skills, attention to detail, and a commitment to quality. Strong communication, leadership, and mentorship abilities. We offer: A highly competitive compensation and benefits package. A multinational organization with 58 offices in 21 countries and the possibility to work abroad. 10 days of paid annual leave (plus sick leave and national holidays). Maternity & paternity leave plans. A comprehensive insurance plan including medical, dental, vision, life insurance, and long-/short-term disability (plans vary by region). Retirement savings plans. A higher education certification policy. Commuter benefits (varies by region). Extensive training opportunities, focused on skills, substantive knowledge, and personal development. On-demand Udemy for Business for all Synechron employees with free access to more than 5000 curated courses. Coaching opportunities with experienced colleagues from our Financial Innovation Labs (FinLabs) and Center of Excellences (CoE) groups. Cutting edge projects at the world's leading tier-one banks, financial institutions and insurance firms. A flat and approachable organization. A truly diverse, fun-loving, and global work culture. SYNECHRON'S DIVERSITY & INCLUSION STATEMENT Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative ‘Same Difference' is committed to fostering an inclusive culture - promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more. All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant's gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.
    $100k-110k yearly 1d ago
  • Java Developer (Only USC and GC on W2)

    Ampstek

    Front end developer job in Phoenix, AZ

    Job Title: Java Developer Employment Type: Contract Required Skills:- • Java, Springboot, Event Driven Architecture • Knows usages of Github co-pilot for effective and quick coding • To meet timelines of Project delivery data science and data analytics niche skills.
    $73k-98k yearly est. 1d ago
  • Lead Java Developer

    Hadiamondstar Software Solutions LLC

    Front end developer job in Mountain View, CA

    Responsibilities: 70-85% hands-on software development across all SDLC phases. Conduct design and code reviews; create technical documentation. Contribute to our DevOps model. Estimate and sequence development activities. Analyze inputs to create software and services. Identify technical dependencies. Collaborate with engineers and architects. Qualifications: Experience with unit/integration/functional/e2e test automation. Advanced experience with Java , Spring Boot, Kafka, Kubernetes, GitHub, JUnit 4/5. Experience with Agile development methodologies (Scrum). Hands-on experience with AWS Experience with large-scale, distributed systems. Strong communication skills. Experience with debugging and monitoring tools
    $114k-155k yearly est. 1d ago
  • Lead Java Developer

    Net2Source (N2S

    Front end developer job in Culver City, CA

    Net2Source is a Global Workforce Solutions Company headquartered at NJ, USA with its branch offices in Asia Pacific Region. We are one of the fastest growing IT Consulting company across the USA and we are hiring "Lead Java Developer" for one of our clients. We offer a wide gamut of consulting solutions customized to our 450+ clients ranging from Fortune 500/1000 to Start-ups across various verticals like Technology, Financial Services, Healthcare, Life Sciences, Oil & Gas, Energy, Retail, Telecom, Utilities, Technology, Manufacturing, the Internet, and Engineering. Position: Lead Java Developer- Microservices and Angular (Hands on Lead Level) Location: Culver City, CA - Onsite ( locals Only) Type: Contract Experience Level- 10+ Years Job Description Led the design, development, and deployment of enterprise-scale applications using Java, Spring Boot, and Microservices architecture. Built and integrated RESTful APIs and cloud-native solutions on AWS/Azure, ensuring scalability, high availability, and performance optimization. Delivered full-stack solutions by developing responsive UIs with Angular/React, JavaScript (ES6+), HTML5, and CSS3. Managed database design, optimization, and performance tuning across Oracle, MySQL, PostgreSQL, and MongoDB. Ensured application security and compliance through Spring Security, OAuth2, JWT, and best coding practices. Mentored junior developers, conducted code reviews, and collaborated with cross-functional teams in Agile/Scrum environments to deliver projects on time. Required Skills: 8+ years of experience in designing, developing, and deploying enterprise-grade applications using Java, Spring Boot, Hibernate, and Microservices. Expertise in full-stack development, delivering responsive UIs with Angular, React, JavaScript (ES6+), HTML5, CSS3, and Bootstrap. Strong background in cloud platforms (AWS, Azure, GCP), containerization (Docker, Kubernetes), and CI/CD automation (Jenkins, GitLab CI/CD, Maven, Gradle). Proficient in database design and optimization across Oracle, MySQL, PostgreSQL, and MongoDB, with experience in performance tuning. Skilled in system architecture, API design, and application security using Spring Security, OAuth2, JWT, ensuring scalable and secure solutions. Proven leadership in mentoring teams, conducting code reviews, driving Agile/Scrum practices, and delivering high-quality software on time. Why Work With Us? We believe in more than just jobs-we build careers. At Net2Source, we champion leadership at all levels, celebrate diverse perspectives, and empower you to make an impact. Think work-life balance, professional growth, and a collaborative culture where your ideas matter. Our Commitment to Inclusion & Equity Net2Source is an equal opportunity employer, dedicated to fostering a workplace where diverse talents and perspectives are valued. We make all employment decisions based on merit, ensuring a culture of respect, fairness, and opportunity for all, regardless of age, gender, ethnicity, disability, or other protected characteristics. Awards & Recognition America's Most Honored Businesses (Top 10%) Fastest-Growing Staffing Firm by Staffing Industry Analysts INC 5000 List for Eight Consecutive Years Top 100 by Dallas Business Journal Spirit of Alliance Award by Agile1 Madhukar Singh Email: ***********************
    $104k-140k yearly est. 1d ago
  • Senior .Net Core Developer

    Mi-Case

    Front end developer job in Phoenix, AZ

    Company Background Founded in 1992, Mi-Case is the industry leader in fully integrated offender management software solutions and provides industry expertise and consulting within Criminal Justice and Public Safety systems. Mi-Case leverages a unique combination of technical, functional, and industry specialization as well as partnerships with key software vendors to deliver maximum value add projects. About the Role The Senior .NET Core Developer is responsible for developing, testing, and maintaining software solutions. A successful candidate must be self-motivated and eager to take on new challenges and work well with other employees and customers. **Remote may be considered for candidates located outside PHX Metro** Responsibilities Develop and maintain efficient, reusable, and reliable code. Conduct functional and non-functional testing. Troubleshoot and debug applications effectively and efficiently. Ensure the best possible performance, quality, and responsiveness of applications. Learn and follow industry best practices adopted by the organization. Understand and follow good code automation concepts and principles. Understand client requirements and how they translate to new application features. Provide estimates for new change requests. Collaborate with development team and other IT staff to set specifications for new applications. Evaluate existing applications and understand how to modernize. Develop technical documents as required to accurately represent application design and code. Qualifications 8+ years of .NET Experience 5+ years of .NET Core Experience Bachelor of Science degree in computer science or relevant field Microsoft Application Development Certification is a plus. Required Skills Agile software development experience. Experience with building web applications, APIs, and microservices using .NET Core. Worked on .NET 6 or above, specifically .NET Web API and Blazor Server. Strong experience in developing RESTful APIs. Experience with Test Suites and Packages like NUnit/XUnit, FluentAssertions. Experience with Team Foundation Server / DevOps Experience with ORM frameworks such as Entity Framework Relational DB experience and strong understanding of good data design. Understanding of and experience with modern software design principles and practices like clean architecture. Experience writing efficient LINQ queries. Understanding of enterprise-level software design patterns. Experience with GitHub, Continuous Integration, and optionally continuous delivery mechanisms. Familiarity with infrastructure and platform as a Service concept. Understanding of the SDLC and Agile development methodology. Understanding of multi-threaded and concurrent programming techniques. Preferred Skills Results - Consistently delivers required business results; sets and achieves achievable, yet aggressive, goals; consistently complies with quality, service, and productivity standards and meets deadlines; maintains focus on company goals. Technical/Functional Expertise - Demonstrates and effectively applies depth and breadth of knowledge and skill in a technical or functional area. Professional Development - Demonstrates a commitment to professional development by proactively seeking opportunities to develop new capabilities, skills, and knowledge; acquires the skills needed to continually enhance his/her contribution to the company and to his/her respective profession. Communication - Respectfully listens to others to gain a full understanding of issues; comprehends written material; presents information in a clear and concise manner orally and in writing to ensure others understand his/her ideas; appropriately adapts his/her message, style, and tone to accommodate a variety of audiences. Problem Solving - Analyzes problems by evaluating available information and resources; develops effective, viable solutions to problems which can help drive the effectiveness of the company. Project Management - Effectively manages project(s) by appropriately focusing attention on the critical few priorities; effectively creates and executes against project timelines based on priorities, resource availability, and other project requirements (i.e., budget); effectively evaluates planned approaches, determines feasibility, and adjusts when needed. Teamwork - Cooperates with others to accomplish common goals; works within and across his/her department to achieve shared goals; treats others with dignity and respect and maintains a friendly demeanor; values the contributions of others; can work effectively with people of diverse backgrounds and characteristics. Interpersonal and Organizational Professionalism - adept in displaying positive interpersonal skills and has self-awareness in being accountable and responsible. Recognizes areas for self-improvement and pursues professional development for continuous learning. Aligns actions to the mission and goals of the organization. Follows through on initiatives and meets deadlines, puts thought into appropriate professional-development and keeps skills updated. Follows through on initiatives and meets deadlines, puts thought into appropriate professional- development and keeps skills updated.
    $78k-107k yearly est. 1d ago
  • Senior Frontend Developer/Mobile Lead (React + Cross-Platform)

    Uprecruit

    Front end developer job in Santa Rosa, CA

    Job Title: Senior Frontend Developer / Mobile Lead Employment Type: Full-Time ** Love greenfield mobile app development? We're hiring our first Mobile & Frontend Lead to architect and launch a brand-new cross-platform mobile app while leveling up our web platform. Huge impact, no bureaucracy. ** About Us We're representing a rapidly scaling SaaS platform that connects media professionals with the experts they need, helping power millions of articles and enabling smarter, faster communication. With strong revenue, a modern backend foundation already in place, and a high-performing engineering team, the company is now investing in a senior frontend specialist to lead its next major product evolution. Position Overview We're looking for a Senior Frontend Developer / Mobile Lead who can architect, build, and elevate the user-facing side of the platform. This person will drive the creation of the company's first mobile app, lead a full modernization of the web application, and set the long-term technical direction for all frontend development. This role is ideal for someone who loves React, cares deeply about UX, and enjoys mentoring engineers while remaining hands-on. Key Responsibilities • Architect and build a new cross-platform mobile app (iOS & Android) using React + Capacitor • Lead the rewrite and modernization of the web application with a component-driven React approach • Set coding standards, review code, and mentor frontend and full-stack engineers • Partner closely with design to deliver polished, accessible, responsive user experiences • Push UX excellence through performance tuning, animations, and clean interface design • Collaborate with backend engineering by consuming APIs, not building them Qualifications • 5+ years of deep experience with React and modern JavaScript/TypeScript • Proven history of shipping at least one iOS app as the primary architect (App Store link required) • Strong experience building cross-platform mobile apps (Capacitor preferred) • Skilled at turning designs into elegant, consumer-quality interfaces • Demonstrated ability to lead, mentor, and raise the bar for frontend engineering • Independent, highly self-directed, and able to take high-level requirements and run • Must be US-based; no sponsorship available Bonus Points For • Experience with PWAs, push notifications, or real-time interfaces • Familiarity with Algolia, Storybook, or modern CSS/UI component patterns • Experience with testing frameworks like Jest + React Testing Library Why Join Us? • First dedicated frontend/mobile leader - shape the entire client-side engineering vision • Zero backend context switching - pure frontend focus • High-impact role building consumer-grade experiences used daily by media professionals • Competitive compensation package ($190K-$220K), fully paid employee health insurance, 401(k), and strong PTO • Remote-first culture with a supportive, talented engineering and design team
    $190k-220k yearly 4d ago
  • Mobile Application Developer

    LHH 4.3company rating

    Front end developer job in Fremont, CA

    Software Engineer Pay Range: $70-85/hour Onsite Expectation: Negotiable; ideally Tuesday and Thursday About the Role LHH is partnering with a leading client to identify an experienced Software Engineer for a short-term engagement. This role is ideal for a highly skilled engineer with strong native mobile development experience and backend expertise. You will contribute to critical services and integrations that power a fast-paced, innovative environment. Key Responsibilities Develop and maintain native mobile applications for iOS (Swift) and Android (Kotlin). Design and implement robust APIs, collaborating closely with backend engineers. Contribute to the core services and data aggregation layer, ensuring scalability, quality, and rapid iteration. Build high-quality integrations with internal services leveraging rich financial datasets. Partner with external teams to acquire new data and enhance user experiences. Drive automation across build, deployment, testing, monitoring, and data pipelines. Collaborate with front-end developers to deliver end-to-end solutions. Mentor and coach team members, fostering technical growth and best practices. Embrace Agile/Scrum methodologies and contribute to a collaborative team culture. What's Great About This Role Ownership of a critical component of the user experience. Opportunity to solve big, industry-changing problems. Work in a fast-paced, start-up-like environment within a major organization. Make a meaningful impact on improving the lives of millions of users. Required Skills & Experience Native Mobile Development: Proficient in Swift (iOS) and Kotlin (Android). Backend Expertise: Strong in Scala (primary language), with experience in Java or functional languages. Familiarity with API design, microservices architecture, and messaging patterns. Messaging Platforms: Experience with Kafka, RabbitMQ, Amazon SQS, or similar. Infrastructure & Deployment: Kubernetes and container technologies. Strong understanding of deployment strategies and production infrastructure. Core Technical Foundations: OOP, design patterns, algorithms, networking, and Linux OS. Web application internals and scalability across tiers. Database Skills: Proficiency in SQL, relational schema design, and ORM concepts. Additional: Minimum 5 years as a backend developer. Experience building large-scale, high-volume, testable systems. Soft Skills: Strong communication and leadership abilities. Ability to mentor and coach team members. Agile/Scrum experience. Additional Notes Candidate should be strong in native development and API design. Understanding of data structures is less critical. Reporting schedule may vary based on time zone; team members are located in Charlotte and Oakland. Benefit Offerings: Benefit offerings include medical, dental, vision, life insurance, short-term disability, additional voluntary benefits, EAP program, and 401K plan. Our program provides employees the flexibility to choose the type of coverage that meets their individual needs. Available paid leave may include Paid Sick Leave, where required by law; any other paid leave required by Federal, State, or local law; and Holiday pay upon meeting eligibility criteria. Equal Opportunity Employer/Veterans/Disabled To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to ******************************************* The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable: The California Fair Chance Act Los Angeles City Fair Chance Ordinance Los Angeles County Fair Chance Ordinance for Employers San Francisco Fair Chance Ordinance
    $70-85 hourly 5d ago
  • Senior Frontend Developer/Mobile Lead (React + Cross-Platform)

    Uprecruit

    Front end developer job in Fremont, CA

    Job Title: Senior Frontend Developer / Mobile Lead Employment Type: Full-Time ** Love greenfield mobile app development? We're hiring our first Mobile & Frontend Lead to architect and launch a brand-new cross-platform mobile app while leveling up our web platform. Huge impact, no bureaucracy. ** About Us We're representing a rapidly scaling SaaS platform that connects media professionals with the experts they need, helping power millions of articles and enabling smarter, faster communication. With strong revenue, a modern backend foundation already in place, and a high-performing engineering team, the company is now investing in a senior frontend specialist to lead its next major product evolution. Position Overview We're looking for a Senior Frontend Developer / Mobile Lead who can architect, build, and elevate the user-facing side of the platform. This person will drive the creation of the company's first mobile app, lead a full modernization of the web application, and set the long-term technical direction for all frontend development. This role is ideal for someone who loves React, cares deeply about UX, and enjoys mentoring engineers while remaining hands-on. Key Responsibilities • Architect and build a new cross-platform mobile app (iOS & Android) using React + Capacitor • Lead the rewrite and modernization of the web application with a component-driven React approach • Set coding standards, review code, and mentor frontend and full-stack engineers • Partner closely with design to deliver polished, accessible, responsive user experiences • Push UX excellence through performance tuning, animations, and clean interface design • Collaborate with backend engineering by consuming APIs, not building them Qualifications • 5+ years of deep experience with React and modern JavaScript/TypeScript • Proven history of shipping at least one iOS app as the primary architect (App Store link required) • Strong experience building cross-platform mobile apps (Capacitor preferred) • Skilled at turning designs into elegant, consumer-quality interfaces • Demonstrated ability to lead, mentor, and raise the bar for frontend engineering • Independent, highly self-directed, and able to take high-level requirements and run • Must be US-based; no sponsorship available Bonus Points For • Experience with PWAs, push notifications, or real-time interfaces • Familiarity with Algolia, Storybook, or modern CSS/UI component patterns • Experience with testing frameworks like Jest + React Testing Library Why Join Us? • First dedicated frontend/mobile leader - shape the entire client-side engineering vision • Zero backend context switching - pure frontend focus • High-impact role building consumer-grade experiences used daily by media professionals • Competitive compensation package ($190K-$220K), fully paid employee health insurance, 401(k), and strong PTO • Remote-first culture with a supportive, talented engineering and design team
    $190k-220k yearly 1d ago

Learn more about front end developer jobs

How much does a front end developer earn in Calexico, CA?

The average front end developer in Calexico, CA earns between $74,000 and $137,000 annually. This compares to the national average front end developer range of $68,000 to $124,000.

Average front end developer salary in Calexico, CA

$101,000
Job type you want
Full Time
Part Time
Internship
Temporary