Front End Software Engineer Jobs in California

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Java Developer V

ACL Digital

•

San Jose, California, USA

Full-time

Job Title: Java Developer V Job ID: EBAYJP00022411 Job Description: One Front-end Application Developer Responsibilities: Conceptualize, design, and implement sophisticated, multi-tier distributed software systems across all stages of the software development life cycle. Drive new and existing product initiatives, influencing the direction of product development. Take ownership of projects, collaborating with technical and business leaders to craft innovative yet straightforward solutions for c
Posted 60+ days ago | Updated 3 hours ago

Lead Java Middle Tier Developer- C13 - JERSEY CITY

Citi

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Remote or Jersey City, New Jersey, USA

Full-time

The Lead Java Middle Tier Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Write good and well-tested code in JavaSOA API middleware implementation (both REST and SOAP)Write user/supporter documentation Development environment support (mostly automation
Posted 17 days ago | Updated 2 hours ago

C2H Role : iOS Developer (We can do only W2)

Veridic Solutions

•

Sunnyvale, California, USA

Contract

8+ years of professional experience as hands-on Front End Engineer on iOS Expert in iOS Mobile App Development with Swift Expert in MVVM architecture and design pattern Familiarity with higher order functions and libraries Superior analytical skills with a good problem-solving attitude. Ability to perform in a team environment Strong oral and written communication skills Ability to interpret and follow technical plans Understanding of CI/CD , Unit testing and deterministic functional testing, En
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Posted 20 hours ago

Front End Developer - Node.JS, GraphQL, React

West Coast Consulting LLC

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California, USA

Full-time

Job Description REMOTE - PST Contract to hire Things You will do - Research, guide, and execute frontend architecture changes, including but by no means limited to GraphQL, server-side React rendering, and Flow typing. - Build reusable React components with modular CSS, manage data on the client with Redux, use react query, and GraphQL. - Measure and resolve performance bottlenecks, using tools like Chrome DevTools, Lighthouse, WebPagetest, or custom tooling. - Refactor or improve existing code
Posted 60+ days ago | Updated moments ago

Product Manager Front-End Applications

Headway Tek Inc

•

Alameda, California, USA

Full-time, Part-time, Contract, Third Party

Role: Product Manager Front-End Applications (Life Sciences) Years of Experience: 8+ years Location: Onsite, Alameda, CA (Hybrid 2-3 days) As a consultant within the Vertical team, you will work with our clients to define their digital strategy and execution roadmap, and design and implement differentiated digital solutions to help deliver measurable value. Job Description: We are seeking a highly motivated Product Manager to lead the strategy, development, and optimization of front-end applic
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Posted 22 days ago | Updated moments ago

Software Engineering Senior Advisors- Hybrid

Cigna

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Remote or Plano, Texas, USA

Full-time

The job profile for this position is Software Engineering Senior Advisor, which is a Band 4 Senior Contributor Career Track Role with Cigna-Evernorth Services Inc. Responsibilities- Develop, support, and enhance existing healthkit applications' API layers.Provide integration for user-facing elements developed by front-end developers. Write reusable, testable, and efficient code.Design and implement low-latency, high-availability, and performant applications. Implement security and data protecti
Posted 23 days ago | Updated 3 hours ago

Front-End Developer

Resource 1

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Remote

Contract

Resource 1 is seeking a Front-End Developer for a remote 6-month contract position. Selected individual will play a crucial role in designing, developing and implementing user-facing features for web applications. Will collaborate closely with cross-functional teams, including designers, back-end developers and product managers to deliver high-quality, responsive and intuitive user interfaces. Responsibilities: Develop and implement user-facing features for web applications using HTML, CSS and J
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Posted 60+ days ago | Updated 23 hours ago

.Net Backend Architect

Photon

•

Remote

Contract, Third Party

.Net Backend Architect Remote We are seeking a seasoned Backend Architect with deep expertise in regulated financial systems, trading platforms, and end-to-end trading infrastructure to lead the architecture and backend development of a greenfield Futures Commodity Commissions Market (FCM) platform. This product will power a federally regulated sports prediction market, akin to Robinhood s financial trading model, requiring full compliance with CFTC and NFA regulations. You will design, architec
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Posted 56 days ago | Updated 1 day ago

Sr. Frontend Engineer (React/Redux)

Caspex Corporation

•

Sunnyvale, California, USA

Contract, Third Party

Title:Sr. Frontend Engineer (React/Redux) Location: Sunnyvale, CA What we're looking for: Expert of JavaScript application design and testingExpertise with Typescript, GraphQL.Expertise with React/Redux, Web pack.Excellent written and verbal communication skillsStrong team playerFamiliarity with software development lifecycles and Scrum processExperience developing SPAA constant desire to grow, learn, and explore new thingsBS in EE/CS with minimum of 3 years (or MS) experience in fast-paced so
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Posted 60+ days ago | Updated 17 hours ago

Python Developer

Alliance IT

•

San Jose, California, USA

Contract

Job Title: Python Developer Location: Bay Area, CA Onsite, F2F Required Job Description: We are looking for a skilled Python Developer with hands-on experience in MongoDB to join our development team. The ideal candidate should have strong backend development skills and be comfortable working in an agile environment. Key Responsibilities: Develop and maintain backend services using Python.Design and manage MongoDB databases, queries, and schema.Collaborate with front-end developers and other te
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Posted 2 days ago | Updated 2 days ago

Lead C++ Developer with .Net

Photon

•

Remote

Contract, Third Party

Lead C++ Developer with C# and .Net Core Remote We are seeking a hands-on Lead Backend Engineer to help build a new Futures Commodity Commissions Market (FCM) platform a greenfield, regulated financial trading product focused on binary sports prediction markets. This is a rare opportunity to shape the architecture and implementation of a federally regulated financial system from the ground up. You'll be responsible for designing and developing core backend services for a compliant, low-latency t
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Posted 43 days ago | Updated 1 day ago

Senior Frontend Developer

Jobot

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Los Altos, California, USA

Full-time

Full Remote / Well-Funded Web3 Startup Decentralizing the Future / Competitive Salary + Generous Equity + Growth This Jobot Job is hosted by: Caitlyn Hardy Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $180,000 - $215,000 per year A bit about us: We are a growing US-based startup company on a mission to help developers build chains in the gaming metaverse. We are building an open-source protocol that will allow crypto-based applications t
Posted moments ago

Java backend Developer

Up2date Technology Solutions LLC

•

San Jose, California, USA

Contract

Job Title: Java Backend Developerpreference for apple experienced candidateJob Summary: We are seeking an experienced Java Backend Developer to join our dynamic development team. In this role, you will be responsible for designing, developing, and maintaining high-performance backend services using Java and the Spring Framework. You will work closely with front-end developers, product managers, and other stakeholders to deliver scalable and reliable software solutions. The ideal candidate will h
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Posted 32 days ago | Updated 30 days ago

Lead Svelte Front End Developer

Kaizer Software Solutions

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Remote

Contract, Third Party

As a Lead Frontend developer, you will lead frontend development of an enterprise AI chatbot framework web application. You will play a key role in developing and guiding the technical team toward delivering business value through GenAI. What You ll DoDevelop a highly interactive, user-friendly frontend for an enterprise chatbot web application using Svelte.Provide guidance and knowledge transfer to junior developers.Contribute to UI/UX design and translate designs into high-quality code.Work al
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Posted 2 days ago

Sr. Principal Engineer, Backend - Cortex Cloud (Posture Security)

PaloAlto Networks

•

Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 4 days ago | Updated 3 hours ago

Front End Developer (HTML 5, CSS3, jQuery, WordPress custom development, Elementor Pro)

People Force Consulting Inc

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Remote

Contract

As a Frontend Developer, you will be a part of an Agile team to build healthcare applications and implement new features while adhering to the best coding development standards . Experience: 8+ Years Location: 100% Remote work, working hours are in EST Educational Qualifications: - Engineering Degree BE/ME/BTech/MTech/BSc/MSc.Technical certification in multiple technologies is desirable.Mandatory skills Experience with domain migrations DNS setup, Apache configuration, Registrar configurationExp
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Posted 21 days ago | Updated 17 hours ago

Java Developer

7hillsTS

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Remote

Contract, Third Party

Job Title: Java Developer Location: Remote Experience: 5+ years Job Description: We are looking for a skilled Java Developer to design, develop, and maintain scalable and high-performance Java-based applications. The ideal candidate will have strong experience in core Java, Spring Framework, and RESTful web services. Key Responsibilities: Develop and maintain Java applications using Spring/Spring Boot.Write clean, scalable, and efficient code.Design and implement REST APIs and backend services.C
Posted 9 days ago

Front End Dev Intern

Metis

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San Francisco, California, USA

Full-time

Job DescriptionCompany Description Metis is an AI system designed for the industrial workforce, specializing in Manufacturing, Energy, Data Centers, Mining, and Transportation sectors. It unifies operational data and systems into predictive intelligence to keep critical infrastructure running smoothly. Metis is one intelligent system that learns and improves with each interaction, preventing problems before they occur. Role Description We are hiring an intern who wants to build a revolutionary u
Posted 8 days ago | Updated 1 hour ago

Golang Developer 8+

TekVivid

•

Remote

Contract

Role: Golang Developer Location: Remote Job Summary: We are looking for a skilled and passionate Golang Developer to join our development team. The ideal candidate will be responsible for building and maintaining efficient, reusable, and reliable Go code for backend services and APIs. You should have a strong understanding of Golang and its ecosystem, along with experience in cloud platforms, microservices, and RESTful APIs. Key Responsibilities: Design, develop, test, and maintain high-perform
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Posted 4 days ago | Updated 4 days ago

Sr. Backend Developer

Y & L Consulting Inc.

•

Mountain View, California, USA

Full-time

C_2_C WILL NOT BE CONSIDERED We re looking for a Senior Backend Software Engineer who s excited to get their hands dirty, solve real problems, and move fast. You ll play a critical role on a small, highly collaborative team working on products that directly impact our partners and customers. This isn t a siloed role we want someone who s not just comfortable, but energized by jumping into conversations with the product team, account managers, and customers. You ll help shape features from concep
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Posted 13 hours ago