9 Ofertas de Especialista Front End en Costa Rica

On the Xbox Experiences and Platforms Commerce team, we aim to empower game creators to reach and engage players and successfully monetize their games-everywhere. We help creators grow their audience through reimagined seller tools and delightful end-user experiences for game discovery, purchase, and engagement. Our goal is to increase monetization across existing and emerging business models, and to accelerate creators' ability to optimize strategies and strengthen player connections through advanced data and AI capabilities. We are a critical part of Xbox's mission to empower the world's 3 billion gamers to play the games they want, with the people they want, anywhere they want-with as little friction as possible.
**These are remote positions, allowing you to work from the comfort of your home!**
**Responsibilities**
Our developer team is looking for a Software Engineer to join us on our journey to enhance the Xbox commerce experience for gamers and creators.
**Responsibilities include:**
+ Learn and apply a variety of tools and technologies to deliver diverse customer experiences.
+ Implement, validate, and release high-quality product features.
+ Adhere to modern engineering principles and best practices.
+ Collaborate with engineers and program managers to drive impactful changes.
+ Actively contribute to a flexible, diverse, and inclusive culture that brings out the best in the team.
**Qualifications**
**Required Qualifications:**
+ BS or MS in Computer Science or a related field.
+ 3+ years of experience in software development, building end-user applications.
+ Hands-on experience developing modern applications using **React** and **TypeScript** .
+ Strong understanding of asynchronous programming and state management in frontend applications.
+ Experience integrating cloud services and working with deployment pipelines ( **Azure preferred** ).
+ A strong interest in delivering compelling end-user experiences for a gaming audience, with an understanding of their unique needs.
**Preferred Qualifications:**
+ Experience shipping cross-platform applications using **React.js** and **TypeScript** .
+ Technical knowledge of challenges specific to the gaming space, including:
+ Responsive UX design across various device form factors.
+ Navigational input methods such as gamepad, touch, and mouse/keyboard.
Microsoft is an equal opportunity employer. Consistent with applicable law, all qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations ( .

**Company Description**

**Company Overview**

Hitachi Solutions is a global solutions integrator passionate about designing, developing, and delivering cutting edge cloud solutions to help our clients innovative across their entire business. Our firm develops the business services and technology powering some of the products you use every day - and is closely aligned with Microsoft and other leaders in the cloud computing space.

What sets Hitachi Solutions apart is both our industry focus, and the intellectual property that we bring to our customers. Recognized for our achievements year after year, we strive to be the trusted advisor of large and medium sized enterprises alike - helping them move fast to achieve strategic business initiatives with distinguished engineering, hard work, and compassion. With over 3,000 team members across 14 countries, in our 18 years of focus our company has seen explosive growth and high customer satisfaction. This has allowed us to offer exceptionally compelling salaries, 401k match, family leave, and health benefits. And no - we will not make you come into an office or ask for an inflexible work schedule.

A part of Hitachi, Ltd., our company has a long and rich history of innovation, financial strength, and international presence of one of the world's largest companies. Since 1910, Hitachi, Ltd. has been a leader in manufacturing innovative products and solutions that support industry and social infrastructure around the globe supported by 303,000 employees in over 100 countries and across 864 companies

The front-end UX Developer is an integral part of the User Experience practice working directly with the customer, our product design team, and other development teams. They are a developer by trade, with a laser-focus on front-end technologies, languages, and stacks. They should be able to articulate important UI decisions and advocate for users, and their experience, within the development teams. This position requires the ability to author clean, semantic, code leveraging core web languages (HTML/CSS/JS) from scratch.

**Responsibilities**:

- Author HTML/CSS/JS, from scratch, to translate UI design into code
- Speak both the "UX language" and the "developer language" to help everyone align
- Be the "connective tissue" between UX teams and development teams
- Be the first user of the interface and speak up when you see areas for improvement
- Help teams choose the right tool for the job without relying on libraries and frameworks to complete a task
- Help author tools for other teams to speed up their workflows (design systems, internal frameworks, etc.)
- Be part of the upfront stages of a project to lend front-end expertise to design/architecture decisions
- Help educate other developers to up-skill in the practice of front-end development
- Be able to focus on making the UI accessible to all needs
- Troubleshoot existing issues and/or locate ways to improve UI performance
- Locate poor architecture/design decisions and feel comfortable raising concerns
- Act as a "fullstack" developer in certain cases and be comfortable in a few back-end technologies
- Be embedded into both client and internal teams to execute development backlog items
- Participate in UX activities such as user-testing, design-sprints, workshops, etc.

**Qualifications**

**Skills we expect from you**:

- 3-5+ years of professional experience in UI development
- Advanced knowledge of CSS and JavaScript
- Proficient in authoring HTML from scratch
- Proficient in Typescript
- Experience working with a design system with a bonus for having helped author one
- Deep understanding of how HTTP requests work (understand the platform)
- Proficient in CLI tools (git/npm/etc.)
- Ability to translate design to code, from-scratch, with HTML and CSS (no bootstrap/material/etc.)
- Basic understanding of Figma and similar design/layout tools
- Deep understanding of modern layout techniques (CSS-grid/flexbox)
- Experienced in modern front-end build systems (rollup/esbuild/etc.)
- Deep understanding of component-based design architecture
- Highly experienced in a11y and advanced techniques for making UIs accessible to all
- Experience working in and with Agile Scrum teams
- Strong verbal & written communication skills

**Additional Information**

**Who you are**:

- Skilled in developing rich user interfaces
- Artistically minded
- Laser-focused on front-end UIs
- Passionate about facets of user experience and product design
- Passionate about facets of back-end development
- Dedicated to the user
- Not satisfied with good enough
- Adept at working collaboratively across different teams
- Willingness to say, "I don't know" and the determination to seek an answer
- Able to deliver with high quality
- Constantly working to up-skill
- A keen understanding of the industry trends
- A CSS/JS nerd

All your information will be kept confidential according to EEO guidelines.

**Beware of scams

Company Description
**Company Overview**

Hitachi Solutions is a global solutions integrator passionate about designing, developing, and delivering cutting edge cloud solutions to help our clients innovative across their entire business. Our firm develops the business services and technology powering some of the products you use every day - and is closely aligned with Microsoft and other leaders in the cloud computing space.

What sets Hitachi Solutions apart is both our industry focus, and the intellectual property that we bring to our customers. Recognized for our achievements year after year, we strive to be the trusted advisor of large and medium sized enterprises alike - helping them move fast to achieve strategic business initiatives with distinguished engineering, hard work, and compassion. With over 3,000 team members across 14 countries, in our 18 years of focus our company has seen explosive growth and high customer satisfaction. This has allowed us to offer exceptionally compelling salaries, 401k match, family leave, and health benefits. And no - we will not make you come into an office or ask for an inflexible work schedule.

A part of Hitachi, Ltd., our company has a long and rich history of innovation, financial strength, and international presence of one of the world’s largest companies. Since 1910, Hitachi, Ltd. has been a leader in manufacturing innovative products and solutions that support industry and social infrastructure around the globe supported by 303,000 employees in over 100 countries and across 864 companies

**Job Description**:
The front-end UX Developer is an integral part of the User Experience practice working directly with the customer, our product design team, and other development teams. They are a developer by trade, with a laser-focus on front-end technologies, languages, and stacks. They should be able to articulate important UI decisions and advocate for users, and their experience, within the development teams. This position requires the ability to author clean, semantic, code leveraging core web languages (HTML/CSS/JS) from scratch.

**Responsibilities**:

- Author HTML/CSS/JS, from scratch, to translate UI design into code
- Speak both the "UX language" and the "developer language" to help everyone align
- Be the "connective tissue" between UX teams and development teams
- Be the first user of the interface and speak up when you see areas for improvement
- Help teams choose the right tool for the job without relying on libraries and frameworks to complete a task
- Help author tools for other teams to speed up their workflows (design systems, internal frameworks, etc.)
- Be part of the upfront stages of a project to lend front-end expertise to design/architecture decisions
- Help educate other developers to up-skill in the practice of front-end development
- Be able to focus on making the UI accessible to all needs
- Troubleshoot existing issues and/or locate ways to improve UI performance
- Locate poor architecture/design decisions and feel comfortable raising concerns
- Act as a "fullstack" developer in certain cases and be comfortable in a few back-end technologies
- Be embedded into both client and internal teams to execute development backlog items
- Participate in UX activities such as user-testing, design-sprints, workshops, etc.

**Qualifications**:
**Skills we expect from you**:

- 3-5+ years of professional experience in UI development
- Advanced knowledge of CSS and JavaScript
- Proficient in authoring HTML from scratch
- Proficient in Typescript
- Experience working with a design system with a bonus for having helped author one
- Deep understanding of how HTTP requests work (understand the platform)
- Proficient in CLI tools (git/npm/etc.)
- Ability to translate design to code, from-scratch, with HTML and CSS (no bootstrap/material/etc.)
- Basic understanding of Figma and similar design/layout tools
- Deep understanding of modern layout techniques (CSS-grid/flexbox)
- Experienced in modern front-end build systems (rollup/esbuild/etc.)
- Deep understanding of component-based design architecture
- Highly experienced in a11y and advanced techniques for making UIs accessible to all
- Experience working in and with Agile Scrum teams
- Strong verbal & written communication skills

Additional Information
**Who you are**:

- Skilled in developing rich user interfaces
- Artistically minded
- Laser-focused on front-end UIs
- Passionate about facets of user experience and product design
- Passionate about facets of back-end development
- Dedicated to the user
- Not satisfied with good enough
- Adept at working collaboratively across different teams
- Willingness to say, “I don’t know” and the determination to seek an answer
- Able to deliver with high quality
- Constantly working to up-skill
- A keen understanding of the industry trends
- A CSS/JS nerd

All your information will be kept confidential according to EEO guidelines.

**Beware of scams

We are seeking a highly skilled Senior Frontend Developer with experience in WordPress to join our team!

As a Senior Frontend Developer, you will be responsible for designing and implementing the user-facing components of our website and ensuring a seamless user experience. You will collaborate with our team of designers and developers to develop and maintain our WordPress-based websites.

**What You Will Do**:

- Design, develop, and maintain user-facing web interfaces
- Write well-designed, testable, reusable and efficient code
- Produce detailed specifications and write process documentation
- Contribute in improving system quality by identifying issues and common patterns, debugging, and developing standard operating procedures
- Cooperate with back-end developers and web designers to improve usability
- Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review
- Assist in the definition of project scope and objectives, and formulate plans to achieve them
- Adhere to industry best practices for front-end development
- Stay up-to-date on emerging technologies
- Mentor junior developers and provide technical responses to other teams

**What You Have Done**:

- Required Skills and Qualifications
- Expertise in WordPress CMS, HTML, CSS, JavaScript
- React (nice to have)
- Knowledge of backend programming (PHP, MySQL)
- Proper use of GitLab/GitHub repositories
- Strong understanding of responsive design principles
- A clear understanding of SEO and best practices
- Ability to work independently and with a team to meet deadlines
- Excellent communication and problem-solving skills

Percona is a respected thought leader in the open source community. We provide services and software for MySQL, MongoDB, PostgreSQL and MariaDB to open source users globally.

Percona is remote-first and globally dispersed; we have colleagues in more than 40 countries. We offer a collaborative, highly-engaged culture where your ideas are welcome and your voice is heard. The growth and development of our staff is a top priority; we provide funding for training, certifications, conferences and more.

Discover what it means to work with some of the smartest people in the industry, who also know how to have fun and are always willing to lend a helping hand. We offer flexible hours, the ability to work remotely and the amazing experience of working with a multinational team of experts.

**About the company**

Blacksmith Agency is a boutique digital agency based out of Phoenix, AZ, specializing in top-of-the-line, custom website design and development. By forging digital products and online experiences rooted in user expectations and data, Blacksmith helps partners grow, innovate, and exceed their business objectives. Top clients include Google, General Electric, Voss Water, Arizona State University, and many more!

**Our Proposal**

**We are looking for a Front End WordPress Developer that can**:

- Spearhead the development of unique, custom WordPress themes and plugins for our clients
- Transform completed designs into interactive web experiences with beautiful, clean code
- Work both with UX/UI Web Designers and back-end developers to integrate everything from interactive landing pages to full-fledged dashboards and web apps.

**It can be a perfect match if you meet**:

- Custom and built from scratch in WordPress
- Hands-on experience with SASS/SCSS/LESS and Flexbox
- 4+ years of experience in Software Development
- Expert-level skills in HTML, CSS, and JavaScript
- Experience building custom WordPress themes/plugins

**It would be a plus if you have**:

- Experience with Angular, React, or other JavaScript frameworks
- Ability to use a taskrunner (ie: Gulp/Grunt/Webpack) to generate website assets
- Experience working with Laravel PHP Framework
- Testing experience

**What do we offer?**
- Competitive USD paid
- Remote - 100% work from home
- Bonuses

**You will**:

- Work with the Technology Director on strategic initiatives and landing pages.
- Scope technical components of overall solutions accurately.
- Provide hands-on development support to the project team where necessary.
- Contribute to solution architecture designs and lead code reviews.
- Understand the technical complexities of multi-tiered web solutions and ensure appropriate design solutions are achieved.

**You have**:

- 5+ years of previous experience working as a Senior Software Engineer.
- Strong fundamental knowledge of ES6 JavaScript outside of any library/framework abstraction.
- Experience managing the development and delivery of commercial websites or web apps.
- Experience with React and Next.js.
- Familiarity with website operations and fluency in the typical tiers on a high-traffic website

**It’s a plus**:

- BS in Computer Science or related technical discipline; or equivalent strong experience as Software Development Lead in exact areas of expertise required for CM (Digital Agencies projects, Web development projects, SCRUM/Agile software projects).
- Tech lead previous experience.
- Experience with the Atlassian suite of tools - JIRA, Bitbucket, Confluence, etc.
- Experience with Webpack or other tools used to optimize and maintain front-end build systems.
- Experience working in an agency and/or creative and/or technical consultancy environment.
- The Talent Team at Critical Mass is focused on ensuring we provide the best training, mentorship, and employee experience possible! CM new hires & employees are the future of our organization, and we want to set you up for long-term success. In an effort to do so, we expect our team to work from an office a minimum of 3 days a week. The ask stems from our want to:_
- _ Strengthen opportunity for continuous learning_
- _Improve collaboration and team relationships._
- _Increase employee engagement_
- We understand that not everyone may feel comfortable with this expectation, so we ask that you please let us know immediately if there are any concerns so we can help navigate accordingly._

As a Senior Developer, you love using your extensive experience with HTML5 and CSS3 to develop cutting-edge features on responsive websites. You may not be an expert in JavaScript(yet), but you’re always looking to learn and hone your craft—with plenty of support and mentorship from your Tech Lead along the way. When it comes time to optimize reusability and performance, you understand how to take full advantage of everything HTML5 and CSS3 have to offer—including the latest in responsive grid frameworks, templating engines, and JavaScript patterns. Simply put: efficiently working across multidisciplinary teams to find solutions in all areas of web development—that’s your thing.

**You will**:

- Use modern front-end frameworks and digital pattern libraries to rapidly prototype with code.
- Deliver solutions that balance technical and business requirements by choosing the best mix of cutting-edge technology.
- Work with project teams to understand business and user requirements.
- Exercise quality control on all aspects of web development to maintain high coding standards and practices.

**You have**:

- 6+ years-experience in development with hand-coding advanced HTML, CSS, HTML5, CSS3, and JavaScript.
- Experience in **AEM** (Adobe Experience Manager) and component development.
- Experience developing with modern front-end tools and frameworks such, e.g, SASS, Node.js, Vuejs,
- Demonstrated understanding of Responsive Web Design principles.
- Proficiency in Semantic HTML Markup.
- Accessibility knowledge (WCAG 2.0 Level AA).
- Experience diagnosing and solving cross-browser/cross-platform issues.
- Experience working with cross-functional and cross-office teams.
- Experience with complex UI/ animations/ authoring/ building components.

**Show the world what you can do.**

**In this role, you will**
- Responsible for translating graphic designs delivered in composition documents into standard-compliant HTML and CSS
- Work closely with Creative, Business, Technology and QA teams to ensure quality and punctual web development
- Translate graphical designs and wireframes into fully styled markup code
- Implement technical solutions following the Capability’s best practices
- Provide feedback on policies and procedures when an opportunity for improvement exists
- Proactively provide coaching and support to other members of the in fulfilling their tasks and improving their performance and overall technical skills
- Ensure concise and clear documentation is maintained by all peers for the projects as dictated by each Capability’s guidelines and best practices
- Debug or troubleshoot complex or critical issues that cannot be handled by junior positions, and provides root cause analysis

**What are we looking for? Besides a great attitude,**

**You should have**:

- Ideally, intermediate-advanced English Proficiency (B2+ reading, writing, and conversation)
- At least 2+ years of experience working with Front-End technologies (HTML/CSS/JavaScript)
- Experience dealing with Cross-browser and Responsive development
- Excellent knowledge of recent development practices (Mobile First, MVC, Object-Oriented development)
- Basic experience with popular JavaScript frameworks and cross-browser compatibility
- Work experience with automation and pre-processing tools (e.g., Gulp, SASS)
- Work experience integrating web solutions with external web services advanced-level knowledge of Front-End technologies (e.g., HTML, CSS, JavaScript)
- Knowledge of pre-processed CSS styling (SASS, LESS)
- Capable of working with version control systems (GIT)
- Capable of building proof of concept prototypes
- Capable of integrating a web solution based on a Content Management System
- Capable of consuming, parse and translate SOAP or REST web services

**It’s a plus if you have**:

- BS in Computer Science or related technical discipline; or equivalent experience as Software Developer)
- Capable of writing code compliant with modern accessibility (e.g., ARIA, WCAG, Microformats, ADA, RDF) and SEO guidelines and best practices
- Previous experience in pharmacy accounts
- Experience in Digital Agencies projects, Web development projects, SCRUM/Agile software projects)
- Knowledge of design patterns (e.g., model-view-controller, observer, object-oriented, etc.) and working with several mainstream libraries and frameworks (jQuery, React, VueJS, or any other)

**Competencies to be successful in this role**:

- Decision Quality
- Cultivates innovation
- Tech Savvy
- Optimizes Work Process
- Communication
- Teamwork