Software Engineer II - Frontend

Posted Yesterday
Be an Early Applicant
2 Locations
In-Office or Remote
50K-70K Annually
Junior
Digital Media
The Role
Design, build, and maintain performant React/Redux/Vite web applications and data-visualization portals. Collaborate across teams to implement features and RESTful APIs, write tests, perform code reviews, debug complex issues, follow agile and CI/CD practices, refine UX details, and adopt tooling to speed development.
Summary Generated by Built In

The Opportunity:

We are seeking a talented Software Engineer to join a team of passionate engineers that are tasked with the unique opportunity to build next-generation platforms that will pave the path for many other teams at Ookla to follow. This team manages Ookla’s flagship enterprise products, the most prominent of which provides a whole new way to combine data from different sources to visualize, analyze, and inspire real-world action to improve connectivity, and is a centerpiece in Ookla’s strategy to bring connectivity insights to a wide array of industries and geographies. The modern era has made telecommunications essential to daily life. While our target markets are government entities that are striving to invest and improve broadband access and performance in their jurisdictions along with network operators that are seeking to maximize their revenue opportunities through thoughtful investments in their network, there are many potential customers that could benefit from our products and services.

 

To be successful in this mission, we use mapping technologies and high performance database systems to produce highly interactive and performant means of understanding large quantities of data at a glance. To do this we work in informal cross-functional “squads” that include more backend focused engineers or data engineers depending on the project. We use each of these skill sets to problem-solve across the software stack, and you’re welcome to contribute to multiple codebases.

 

Key Responsibilities: 

  • Develop and maintain robust and scalable web applications using React, Redux (RTK Toolkit), and Vite

  • Collaborate with cross-functional teams to design, develop and implement new features and functionalities for our data visualization platforms and portals

  • Write clean, maintainable, and efficient code and adhere to best practices in software development

  • Conduct code reviews, debugging, and troubleshooting to ensure the quality of the codebase

  • Help develop, maintain and test RESTful APIs for data processing and handling

  • Participate in agile development methodologies and contribute to continuous improvement initiatives

  • Troubleshoot and resolve complex software issues, identifying and implementing solutions in a timely manner

  • Eye for detail and knack for noticing and perfecting subtle interactions and fine points that impact user experience

  • Harness AI tooling for speeding up development while still emphasizing human oversight

  • Stay up-to-date with emerging trends and technologies in full-stack web development and apply them to our stack

Job Requirements:

  • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field or equivalent working experience 

  • Minimum of 2 years of professional experience in full-stack web development

  • Proficient in React, Redux (preferably Redux Toolkit), and Vite with hands-on experience building complex web applications

  • Strong understanding of modern JavaScript, HTML, CSS, and other front-end technologies

  • Some experience in designing and developing RESTful APIs using Node.js or other backend technologies

  • Familiarity with agile development methodologies and continuous integration and deployment (CI/CD) pipelines

  • Proficient in writing automated tests and understanding/recommending various testing strategies; Vitest, React Testing Library (RTL) experience preferred

  • Strong communication and collaboration skills

  • Ability to work independently as well as in a team environment

  • Excellent problem-solving, algorithmic, and analytical skills

  • Ability to thrive in a fast-paced, dynamic environment 

Nice to have:

 

  • Experience with various mapping libraries like MapboxGL (preferred), Leaflet.js, or OpenLayers

  • Much preferred to have experience with TypeScript

  • Experience with Material UI (MUI)

  • Basic understanding of monorepos and the infrastructure required to support them

  • Understanding of Accessible user experiences in web applications (WCAG 2.2)

  • Experience using AWS or similar cloud computing environments to build and scale a web application

  • Familiarity with storing data in relational databases and writing SQL

  • Experience writing APIs or other code in Go, Python, or Ruby

  • Comfort with collaborating with a design team, providing suggestions and feedback while iterating on UX designs

About 

Ookla, an Accenture company, is a global leader in connectivity intelligence that brings together the trusted expertise of Speedtest®, Downdetector®, Ekahau®, and RootMetrics® to deliver unmatched network and connectivity insights. By combining multi-source data with industry-leading expertise, we transform network performance metrics into strategic, actionable insights.


Our solutions empower service providers, enterprises, and governments with the critical data and insights needed to optimize networks, enhance digital experiences, and help close the digital divide. At the same time, we amplify the real-world experiences of individuals and businesses that rely on connectivity to work, learn, and communicate. From measuring and analyzing connectivity to driving industry innovation, Ookla helps the world stay connected.


 

About Accenture

Accenture helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create value at speed for organizations across industries. Our strategy is to be the reinvention partner of choice for our clients and lead in the safe, widespread adoption of AI, and to be the most client focused, AI-enabled, great place to work in the world. We bring together the talent of our approximately 799,000 people with proprietary assets and platforms, deep process and industry expertise, and leading ecosystem relationships to deliver end-to-end solutions and measurable outcomes at scale. Through our Reinvention Services, we offer broad expertise across Cybersecurity, Digital Core, Finance, Industry and Enterprise, Song, Supply Chain and Engineering, and Talent, with advanced capabilities in AI and Data, Industry and Process, and Technology. We serve approximately 9,000 clients and generated approximately $70 billion in FY25 revenue. Visit us at accenture.com.


Compensation Range

Ookla provides a range for the base pay. Factors that may be used to determine your actual pay may include your specific job related knowledge, skills, experience, and geographic location. The salary compensation for this role is 50,000 to 70,000 EUR annually. Individual pay within the compensation range for this business unit specific role is determined based on a variety of factors including experience, scope of the role, capabilities to perform the role, education and training, as well as business and company performance.

Skills Required

  • Bachelor's or Master's degree in Computer Science, Software Engineering, or related field or equivalent experience
  • Minimum of 2 years professional experience in full-stack web development
  • Proficient in React
  • Proficient in Redux
  • Experience with Redux Toolkit
  • Proficient with Vite
  • Strong understanding of modern JavaScript, HTML, and CSS
  • Some experience designing and developing RESTful APIs using Node.js or other backend technologies
  • Familiarity with agile development methodologies and CI/CD pipelines
  • Proficient in writing automated tests
  • Experience with Vitest or React Testing Library (RTL)
  • Strong communication and collaboration skills
  • Ability to work independently and in a team environment
  • Excellent problem-solving, algorithmic, and analytical skills
  • Experience with mapping libraries (MapboxGL, Leaflet.js, OpenLayers)
  • Experience with TypeScript
  • Experience with Material UI (MUI)
  • Basic understanding of monorepos and related infrastructure
  • Understanding of accessible web experiences (WCAG 2.2)
  • Experience using AWS or similar cloud environments
  • Familiarity with relational databases and SQL
  • Experience writing APIs or code in Go, Python, or Ruby
  • Comfort collaborating with design teams on UX

Ziff Davis Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Ziff Davis and has not been reviewed or approved by Ziff Davis.

  • Healthcare Strength Employer covers a substantial portion of medical costs and offers multiple plan choices with supportive features such as HSA options, low-deductible access points, and telemedicine. Wellbeing resources and mental health support further reinforce the overall healthcare offering.
  • Parental & Family Support Generous paid parental leave for birth and non-birth parents is complemented by family‑planning support and practical assistance like medical travel and related logistics. Additional caregiving leave and adoption assistance are also described.
  • Leave & Time Off Breadth Flexible Time Off in several regions and dedicated Volunteer Time Off indicate a broad approach to rest and community engagement. Company holidays and paid sick time add to overall time‑off flexibility.

Ziff Davis Insights

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The Company
HQ: New York, NY
2,138 Employees
Year Founded: 1927

What We Do

Ziff Davis (Nasdaq: ZD) is a vertically focused digital media and internet company whose portfolio includes leading brands in technology, entertainment, shopping, health, cybersecurity, and martech.

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