Senior Email Developer

hace 2 semanas


San José, Costa Rica Critical Mass A tiempo completo

The Senior Email Developer (SED) is responsible for designing and writing code and providing support to build also responsive email designs. They need to know HTML, CSS and media query, the SED is able to work independently tasks, assuming ownership for the design and programming required. SED should handle the code very well, to developing a responsive email, this individual will rely on existing designs. The SED should also be able to provide accurate estimates for his tasks. Guide and inspire new hires.

You will:

HTML and CSS oriented for email development. Propose solutions and provide estimations on projects. Work with the design team, tech leads and PMs. Ensure emails follow best practices. Develop responsive email design. Coach and support other Email Developers in fulfill their tasks and improving their skills. Ensure that implementation matches the design. Ability to work under tight deadlines. Create and update templates (basic to complex level). Analyze complex emails testing to improve solutions on environments issues. Knowledge on ADA implementations for emails. Perform code reviews; develop and adhere to coding standards Optimize Images, HTML, CSS code to achieve maximum performance with minimum size. Ensure desktop and browsers engines compatibility. Research online marketing resolutions. Stay abreast of ever-emerging technologies and techniques Being aware and having a proactive, mindful eye to problem identification and mitigation (associated with execution of HTML Email Campaigns); capable and confident problem-solving skills. Using the following programs Adobe Creative Suite (Dreamweaver and Photoshop), MailChimp, HTML/CSS Skills.

You have: 

BS in Computer Science or related technical discipline or equivalent practical experience. At least 3-4 years email specific development experience.  Must have digital portfolio, covering dynamic email samples English Proficiency (B2+/C1 reading, writing, and conversation). Familiar with ad publishers (eg. Salesforce, Engage, Marketo, Silverpop, etc) Knowledge on pixel perfect implementation on htmls. Knowledge for MSO compatibility and issues related fixes. ADA compliance knowledge. Dark mode and fixes. Experience dev skills in HTML, CSS Concept of live text vs images Knowledge in W3C Standards (or able to learn quickly about them). Image optimization Independent, responsible, and proactive with the ability to learn and achieve superior results. Understanding of media queries for responsive layout Experience working with mobile and web templates Basic HTML and simple/nested table structure Hands on QA experience utilizing Litmus or similar. Photoshop proficiency required to manipulate assets Detail oriented, organized, and the ability to meet deadlines while working with some projects at the same time. Proven experience with modern web standards and cross-browser compatibility issues Familiarity with MSO code Implementation of Email templates. Pros and cons of using different attributes that impact the rendering in popular email clients like gmail, yahoo etc. vs native apps like outlook especially for windows Knowledge using repositories (eg. GitHub o Bitbucket). Ability to work with IDEs (Sublime Text or Visual Studio Code is required) Experience with front end, JavaScript and frameworks.

What We Offer

Maternity and parental leave extra days Competitive benefits packages Vacation, compassionate leave, sick days, and flex days Access to online services for families and new parents End-of-year closure days (not deducted from vacation balance) Diversity and Inclusion Board with 12 affinity groups Internal learning and development programs Enterprise-wide employee discounts And more

At Critical Mass, we value our employees and offer competitive compensation and benefits packages. If youre looking for a challenging and rewarding opportunity to make a significant impact on the lives of our employees, we encourage you to apply for this exciting position today

The Talent Team at Critical Mass is focused on ensuring we provide the best training, onboarding, and employee experience possible Our 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.

Critical Mass is an equal opportunity employer that is committed to diversity and inclusion in the workplace. We do not tolerate discrimination on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. If you are an individual with disabilities who would like to request an accommodation, please reach out to.

We are committed to fostering diversity, equity, and inclusion within our pool of candidates, with a target of achieving at least 50% representation from underrepresented communities.

The Critical Mass Talent Acquisition team will only communicate from email addresses that use the URLs criticalmassandus.greenhouse-mail.io. We will not use apps such as Facebook Messenger, WhatsApp, or Google Hangouts for communicating with you. We will never ask you to send us money, technology, or anything else to work for our company. If you believe you are the victim of a scam, please review your local government consumer protections guidance and reach out to them directly.

If U.S. based:job-scams#avoid
If Canada based:consumer-affairs.html
If U.K. based:consumer-protection-rights
If Costa Rica based: consejos_practicos.aspx 



  • San José, Costa Rica Snowflake A tiempo completo

    Build the future of data. Join the Snowflake team. Snowflake is a cutting-edge, global data platform that empowers thousands of organizations to effortlessly store, process, and harness the full potential of their data with unparalleled efficiency and scalability. Snowflake Professional Services (PS) is the implementation and strategy expert for the...


  • San José, Costa Rica Snowflake A tiempo completo

    Build the future of data. Join the Snowflake team. Snowflake is a cutting-edge, global data platform that empowers thousands of organizations to effortlessly store, process, and harness the full potential of their data with unparalleled efficiency and scalability. Snowflake Professional Services (PS) is the implementation and strategy expert for the...


  • San José, Costa Rica Hitachi Solutions A tiempo completo

    Job DescriptionRequired to be hands-on with the Power PlatformIn-depth knowledge of Dataverse, Model driven Power Apps, Canvas Apps, Power Automate and Power Apps Portals.DevOps and CI-CD Pipeline with Power Platform Build tools and Power Platform CLIUnderstanding of common Industry standard business practices supported by Power PlatformExperience and...


  • San José, San José, Costa Rica Hitachi Solutions A tiempo completo

    Job DescriptionRequired to be hands-on with the Power PlatformIn-depth knowledge of Dataverse, Model driven Power Apps, Canvas Apps, Power Automate and Power Apps Portals.DevOps and CI-CD Pipeline with Power Platform Build tools and Power Platform CLIUnderstanding of common Industry standard business practices supported by Power PlatformExperience and...

  • Senior Python Developer

    hace 2 semanas


    San José, Costa Rica Encora A tiempo completo

    At Encora we are looking for a great talent like you to join our team as the next **Senior Python Developer (190)** Would you like to join our great team of engineers? Here we will tell you more about us and the role! **About the role**: **Our Requirement**: - Senior developer with React and Python experience - 7+ years of experience - Excellent...

  • Senior C++ Developer

    hace 4 semanas


    San José, Costa Rica Encora A tiempo completo

    At Encora we are looking for a great talent like you to join our team as the next **Senior C++ Developer** **(9376)** Would you like to join our great team of engineers? Here we will tell you more about us and the role! **About the role**: As a Senior C++ Developer, you will be part of a highly skilled technology and agile team by supporting and developing...


  • San José, Costa Rica Encora A tiempo completo

    At Encora we are looking for a great talent like you to join our team as the next **Senior Salesforce Developer** **(9382)** Would you like to join our great team of engineers? Here we will tell you more about us and the role! **About the role**: As a Senior Salesforce Developer, you will be part of a highly skilled technology and agile team by supporting...


  • San José, Costa Rica Encora A tiempo completo

    At Encora we are looking for a great talent like you to join our team as the next **Senior Integration Developer** **(9384)** Would you like to join our great team of engineers? Here we will tell you more about us and the role! **About the role**: As a Senior Integration Developer, you will be part of a highly skilled technology and agile team by...


  • San José, Costa Rica Snowflake A tiempo completo

    Build the future of data. Join the Snowflake team.Snowflake is a cutting-edge, global data platform that empowers thousands of organizations to effortlessly store, process, and harness the full potential of their data with unparalleled efficiency and scalability. Snowflake Professional Services (PS) is the implementation and strategy expert for the Snowflake...

  • Senior Software Developer

    hace 2 semanas


    San José, Costa Rica Snowflake A tiempo completo

    Build the future of data. Join the Snowflake team.Snowflake is a cutting-edge, global data platform that empowers thousands of organizations to effortlessly store, process, and harness the full potential of their data with unparalleled efficiency and scalability. Snowflake Professional Services (PS) is the implementation and strategy expert for the...

  • Senior iOS Developer

    hace 3 semanas


    San José, Costa Rica Encora A tiempo completo

    At Encora we are looking for a great talent like you to join our team as the next **Senior iOS Developer** (71) Would you like to join our great team of engineers? Here we will tell you more about us and the role! **About the role**: As a **Senior iOS Developer,** you will be part of a highly skilled technology and agile team by supporting and developing...

  • Senior Angular Developer

    hace 3 semanas


    San Francisco, Heredia, Costa Rica SGF Global A tiempo completo

    Senior Angular Developer (Hybrid)**Heredia, Costa RicaSGF Global is looking for a Senior Angular Developer, for IT enterprise in Heredia, Costa Rica.Overview:As an Angular Developer you will be responsible for creating top quality coding using Angular and front-end best practices. Your role will require you to implement user interfaces for desktop and...

  • Senior iOS Developer

    hace 3 semanas


    San Francisco, Heredia, Costa Rica SGF Global A tiempo completo

    Senior IOS Developer (Hybrid)Heredia, Costa RicaSGF Global is looking for a Senior IOS Developer, for IT enterprise in Heredia, Costa Rica.Overview:Requirements: Bachelor's degree in information technology, or a related field 8+ years' experience in software development 8+ years' experience in Swift and iOS development A deep familiarity with Objective-C and...


  • San José, Costa Rica Encora A tiempo completo

    At Encora we are looking for a great talent like you to join our team as the next **Senior Salesforce Developer (10076)**. Would you like to join our great team of engineers? Here we will tell you more about us and the role! **About the role**: As a **Senior Salesforce Developer** you will be part of a highly skilled technology and agile team by supporting...

  • Senior Python Developer

    hace 2 semanas


    San José, Costa Rica Encora A tiempo completo

    **Important Information** Experience: + 5 years Job Mode: Full-time Work Mode: Work from home **Job Summary** As a **_Senior Python Developer (8884)_**, you will be part of a highly skilled technology and agile team by supporting and developing cutting-edge solutions to meet our business requirements. You will help us accelerate our customers' business...

  • Senior Angular Developer

    hace 1 semana


    San José, Costa Rica NTT DATA A tiempo completo

    **Req ID**: 273293 We are currently seeking a Senior Angular Developer to join our team in Belen, Heredia (CR-H), Costa Rica (CR). **Position Overview** As an Angular Developer you will be responsible for creating top quality coding using Angular and front-end best practices. Your role will require you to implement user interfaces for desktop and mobiles...

  • Email Developer

    hace 3 semanas


    San José, San José, Costa Rica Critical Mass A tiempo completo

    You will: Designing and building complex smart lists to enable campaigns and create audience segments. Building smart campaign canvases to enable multistage marketing initiatives. Programming automations within the Marketo platform. Building and automating analytics reports. Managing, organizing, and optimizing digital assets. Ensuring proper tagging is in...

  • Email Developer

    hace 1 semana


    San José, Costa Rica Critical Mass A tiempo completo

    You will: - Designing and building complex smart lists to enable campaigns and create audience segments. - Building smart campaign canvases to enable multi-stage marketing initiatives. - Programming automations within the Marketo platform. - Building and automating analytics reports. - Managing, organizing, and optimizing digital assets. - Ensuring proper...

  • Senior Java Developer

    hace 3 semanas


    San José, Costa Rica Encora A tiempo completo

    At Encora we are looking for a great talent like you to join our team as the next Senior Java Developer (3981) Would you like to join our great team of engineers? Here we will tell you more about us and the role! **About the role**: As a Senior Java Developer, you will be part of a highly skilled technology and agile team by supporting and developing...

  • Senior Java Developer

    hace 3 semanas


    San José, Costa Rica Encora A tiempo completo

    At Encora we are looking for a great talent like you to join our team as the next **Senior Java Developer (10260). **Would you like to join our great team of engineers? Here we will tell you more about us and the role! **About the role**: As a **Senior Java Developer**, you will be part of a highly skilled technology and agile team by supporting and...