Software Engineer I - Frontend

Ziff Davis; Málaga; Presencial; EUR 48.000 - 65.000; Jornada completa

Descripción de la vacante

Ookla, an Accenture company, is a global leader in connectivity intelligence, delivering insights by combining multi-source data with industry-leading expertise. We are seeking a Software Engineer to help build next-generation platforms that visualize data to inspire action and improve connectivity for governments, enterprises, and providers.

You will join a team developing robust web applications using React, Redux, and Vite, with RESTful APIs and agile practices to push fast, scalable

Formación

• Bachelor's or Master's degree in Computer Science, Software Engineering, or related field or equivalent experience.
• Some exposure to frontend frameworks like React, AngularJS, VueJS, etc.
• Understanding of modern JavaScript, HTML, CSS, and front-end tech.
• Experience with automated tests; Vitest/RTL knowledge preferred.
• Strong communication and collaboration skills.
• Ability to work independently and in a team.
• Excellent problem-solving and analytical skills.
• Thrives in a fast-paced, dynamic environment.
• Detail-oriented with careful UX attention.
• Self-motivated with track record of delivering.

Responsabilidades

• Develop and maintain robust, scalable web apps using React/Redux and Vite.
• Collaborate across teams to design and implement new features for data visualization platforms.
• Write clean, maintainable code and follow best practices.
• Conduct code reviews, debugging, and issue resolution.
• Help develop, test, and maintain RESTful APIs for data processing.
• Participate in Agile processes and continuous improvement.
• Troubleshoot complex software issues and deliver timely fixes.
• Attention to detail to optimize user experience and interactions.
• Leverage AI tooling to speed development with human oversight.

Conocimientos

Frontend frameworks

JavaScript/HTML/CSS

Automated testing (Vitest/RTL)

Strong communication

Independent work

Problem solving

TypeScript (nice to have)

Educación

Bachelor's or Master's in CS/SE

Herramientas

MapboxGL

Leaflet.js

OpenLayers

AWS

SQL

NodeJS

Go

Python

Ruby

Descripción del empleo

Description

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.

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
• Some exposure to frontend frameworks like React, AngularJS, VueJS, etc.
• Understanding of modern JavaScript, HTML, CSS, and other front-end technologies
• Experience 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
• Detail-oriented, both visually and logistically
• Self-motivated, with a proven track record of meeting or exceeding expectations on deliverables

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 NodeJS, 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 48,000 to 65,000 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.