Staff Engineer - Web Extensions at Dashlane | Lisbon

DashlaneLisbon, Portugal

On-site Full-time

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Experience Level

Mid to Senior

Qualifications

Qualifications:Proven experience in web extension development. Strong proficiency in JavaScript, HTML, and CSS. Experience with performance optimization and troubleshooting. Familiarity with modern development frameworks and tools. Excellent problem-solving and analytical skills. Ability to work collaboratively in a team-oriented environment.

About the job

About Dashlane

Dashlane is committed to providing unparalleled credential security essential for the success of businesses and their employees. Millions of users and over 25,000 brands globally, including Michelin, Air France, and Forrester, trust Dashlane for its innovative solutions, patented zero-knowledge security, and exceptional user experience. Founded in Paris, we have expanded to New York and Lisbon, now employing over 300 passionate Dashlaners worldwide.

We are searching for individuals who leverage AI tools to enhance efficiency, creativity, and impact in their roles. At Dashlane, innovation drives us, and we value continuous learning while striving for excellence as a unified team. Discover more about life at Dashlane, including how we work, how we hire, and the benefits of being a Dashlaner.

About the Role

We are looking for a Staff Engineer to enhance the reliability, performance, and quality-by-design of Dashlane’s Web Platform. This pivotal technical leadership position will influence long-term architectural strategies while empowering teams to deliver with greater speed and confidence on a large scale.

About Dashlane

Dashlane is a global leader in password management and security, dedicated to empowering businesses and individuals to manage their credentials safely and efficiently. With a strong presence in multiple countries and a commitment to innovation, Dashlane is trusted by top-tier brands and millions of users worldwide.

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Staff Engineer - Web Extensions at Dashlane | Lisbon

Dashlane

Full-time|On-site|Lisbon, Portugal

About DashlaneDashlane is committed to providing unparalleled credential security essential for the success of businesses and their employees. Millions of users and over 25,000 brands globally, including Michelin, Air France, and Forrester, trust Dashlane for its innovative solutions, patented zero-knowledge security, and exceptional user experience. Founded…

Jan 22, 2026

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Staff Platform Engineer - Web

Dashlane

Full-time|On-site|Lisbon, Portugal

Join Dashlane as a Staff Platform Engineer - Web and play a vital role in shaping our web platform. We are looking for a talented engineer who is passionate about building scalable and high-performance web applications while leveraging modern technologies. You will collaborate with cross-functional teams to design, develop, and maintain our platform, ensuring a seamless user experience.

Mar 17, 2026

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Customer Support Agent at Dashlane | Lisbon, Portugal

Dashlane

Full-time|On-site|Lisbon, Portugal

Join Dashlane as a Customer Support Agent in Lisbon, Portugal, where you will be the frontline of our customer service, providing exceptional support to our users. In this role, you will handle inquiries, troubleshoot issues, and ensure customer satisfaction with our product. Your expertise will help us maintain our high standards of service and build lasting relationships with our customers.

Apr 2, 2026

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Tech Lead for Web Core Product & Chrome Extension in Lisbon

Speechify

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Role overview Speechify is hiring a Tech Lead in Lisbon to manage the Web Core Product and Chrome Extension. This position centers on leading a team of developers, shaping the technical direction, and maintaining a high standard for user experience and feature reliability. What you will do Guide and support a development team focused on the web core product and Chrome extension. Ensure features are reliable and user experiences meet high standards. Help define product direction in a competitive market. Requirements Strong technical background relevant to web products and browser extensions. Experience leading or mentoring developers. Ability to drive product quality and direction. Based in Lisbon, Portugal.

Apr 25, 2026

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Director of Engineering

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Full-time|On-site|Lisbon, Portugal

Role overview Dashlane is hiring a Director of Engineering in Lisbon, Portugal. This leader will guide engineering teams as part of the company’s broader leadership group. The Director will help shape the technical direction for Dashlane’s security products and play a key role in building a collaborative, high-performing culture. What you will do Lead and mentor engineering teams working on security solutions Set and influence the strategic direction for engineering initiatives Work closely with other leaders to ensure Dashlane’s products meet and exceed customer expectations Promote a culture of excellence and teamwork within the engineering organization What we are looking for Proven experience in software development Demonstrated success managing and growing engineering teams Ability to drive technical strategy and foster collaboration This position is based in Lisbon, Portugal.

Apr 14, 2026

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Backend Software Engineer

Dashlane

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Join Dashlane as a Backend Software Engineer and be part of a dynamic team dedicated to enhancing digital security for our users worldwide. In this role, you will design, develop, and maintain scalable backend systems that support our innovative applications. Your contributions will directly impact the user experience and the overall success of our products.

Apr 7, 2026

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Frontend Software Engineer

Dashlane

Full-time|On-site|Lisbon, Portugal

About DashlaneDashlane is dedicated to providing essential credential security that empowers every business and employee to succeed. Trusted by millions of consumers and over 25,000 businesses globally—including prominent brands like Michelin, Air France, and Forrester—Dashlane is known for its innovative solutions, patented zero-knowledge security, and exceptional user experience. Established in Paris and with offices in New York and Lisbon, Dashlane is proud to have a diverse team of over 300 Dashlaners worldwide.We seek individuals who leverage AI tools to enhance efficiency, creativity, and impact in their roles. At Dashlane, we prioritize innovation and continuous learning, uphold excellence in all our endeavors, and foster a cohesive team environment. Discover more about life at Dashlane, including how we work, how we hire, and the benefits of being a Dashlaner.About the RoleJoin one of our talented product development teams focused on feature development, primarily aimed at driving the company’s business growth through projects like enhancing our pricing strategy, improving trial and payment experiences, and refining onboarding processes.

Feb 3, 2026

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Junior Frontend Software Engineer

Dashlane

Full-time|On-site|Lisbon, Portugal

Join Dashlane as a Junior Frontend Software Engineer, where you'll play a vital role in creating seamless user experiences. You will collaborate with a dynamic team of developers and designers to build innovative web applications that delight users. If you're passionate about frontend technologies and eager to learn in a fast-paced environment, this is the perfect opportunity for you.

Apr 7, 2026

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Backend Software Engineer Internship

Dashlane

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Join Dashlane as a Backend Software Engineer Intern and take the first step in your career by contributing to our innovative projects. In this role, you will collaborate with our talented engineering team to develop robust backend solutions that enhance user experience and ensure data security.

Mar 10, 2026

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Junior Backend Software Engineer

Dashlane

Full-time|On-site|Lisbon, Portugal

Join Dashlane as a Junior Backend Software Engineer and embark on a journey to enhance user security and experience. In this role, you will collaborate with seasoned engineers to design and develop backend solutions that power our innovative password management platform.As a key member of our engineering team, you will engage in coding, debugging, and testing applications while contributing to architecture discussions. This is an excellent opportunity for those eager to learn and grow in a supportive environment.

Apr 7, 2026

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Staff Accountant | Lisbon

TransPerfect

Full-time|On-site|Lisbon, Lisboa, Portugal

Join our team as a Staff Accountant where you will play a crucial role in managing and evaluating daily accounting tasks and activities.Main Objectives:Ensure precise financial reporting for local entities, overseeing the preparation of monthly, quarterly, and annual financial statements, statutory filings, and local tax matters. Collaborate with tax consultants on transfer pricing documentation. Ensure compliance with US GAAP for P&L and Balance Sheets, with all reconciliations managed by shared service centers completed accurately and on time.Possess in-depth knowledge of Portuguese VAT calculations and payroll tax requirements.Demonstrate a positive attitude, inclusive teamwork, and effective communication skills.Maintain strong relationships with Accounts Payable and Accounts Receivable Shared Services Centers for seamless operations.Support local Management with finance and tax-related projects.Engage with internal and external auditors and subject matter experts regarding accounting, reporting, and tax matters. Key Responsibilities:Supervise the monthly closure and reconciliations, ensuring timely and accurate accounting transactions.Oversee the preparation and closure of statutory financial statements and group packages in accordance with local GAAP and US GAAP, in collaboration with tax consultants and auditors.Manage VAT and corporate tax compliance.Coordinate with the shared service center on accounting and administrative matters.Optimize and update all administrative-financial processes according to internal audit guidelines.

Mar 12, 2026

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Sales Executive at Web Summit | Lisbon

Web Summit

Full-time|On-site|Lisbon

About Us:At Web Summit, we have earned the title of the best tech conference globally, as stated by Forbes. We facilitate meaningful connections at our events, ensuring the right individuals meet and collaborate. Every member of the Web Summit team is dedicated to this mission.And we’re just getting started. We aim to expand our impact at Web Summit in the upcoming years by entering new markets, fostering global connectivity, addressing significant issues, and uniting world leaders—all while positively influencing the environment and the communities we engage with.To cultivate a better organization, we emphasize personal growth. We achieve this by recruiting ambitious individuals to join our team. About the TeamThe Partnerships team is responsible for recruiting and enhancing the experiences of advertisers, exhibitors, and partners, including industry giants like Google, Facebook, HSBC, Box, KPMG, Audi, Coca-Cola, and many others across all our conferences. This team collaborates with top companies to provide our attendees with unique experiences, whether through engaging activations on the conference floor, our online platforms, or intimate networking dinners. The Lisbon partnerships team operates out of Factory Lisboa, Beato.

Apr 2, 2026

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Staff Accountant | Lisbon

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As a Staff Accountant, you will play a pivotal role in overseeing, managing, and analyzing daily accounting functions and tasks.Main ObjectivesGuarantee the accuracy of financial outcomes for local legal entities. You will be accountable for preparing all monthly, quarterly, and annual financial reports, managing statutory filings and local tax issues, and collaborating with tax consultants for transfer pricing documentation. Ensure that the P&L and Balance Sheet comply with US GAAP, and verify the timeliness and accuracy of reconciliations conducted by shared service centers.Possess comprehensive knowledge of calculations and filings related to Portuguese VAT and payroll taxes/social contributions.Maintain a positive outlook, inclusive working style, and strong communication abilities as these are fundamental for this position.This role necessitates effective collaboration with Accounts Payable (AP) and Accounts Receivable (AR) Shared Services Centers to ensure seamless operations.Support local management in finance and tax-related projects across various local initiatives.Engage with internal and external auditors and subject matter experts regarding accounting, reporting, and tax matters. Key ResponsibilitiesOversee monthly closings and reconciliations, ensuring that all accounting transactions are executed accurately and timely.Prepare and finalize statutory financial statements and group packages in alignment with local GAAP and US GAAP, collaborating closely with tax consultants and auditors.Ensure compliance with all VAT and corporate tax regulations.Coordinate with the shared service center for accounting and administrative matters.Manage, update, and enhance all administrative-financial processes and procedures in accordance with internal audit standards.

Mar 12, 2026

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Delegation Executive at Web Summit | Lisbon

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About Us:Web Summit has earned the title of “the best tech conference on the planet” according to Forbes, thanks to our commitment to fostering meaningful connections. Our tech events are essential because we facilitate interactions between the right individuals, ensuring that everyone at Web Summit is dedicated to this mission.And we’re just getting started. We continuously strive to enhance the impact we've already achieved at Web Summit. In the upcoming years, we aim to expand into new markets, promote global connectivity, address critical issues, and connect influential leaders—all while positively impacting the environment and the communities we engage with.To cultivate a better company, we must first improve ourselves. This starts by recruiting the most ambitious talent to join our team.Our Attendee Delegation team is crucial in shaping the future of Web Summit events. The primary challenge and opportunity lie in engaging with the world’s most innovative companies and tomorrow's leaders, providing them with a platform to connect meaningfully at the best event globally.We are currently seeking a Delegation Executive to join our expanding team, focusing on development strategies for both existing and new attendee groups across multiple global markets.

Oct 14, 2025

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Startups Acquisition Coordinator at Web Summit | Lisbon

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About Us:Web Summit has been hailed by Forbes as 'the best tech conference on the planet' due to our commitment to fostering meaningful connections. Each tech event we host is designed to facilitate impactful interactions among the right individuals. Our entire team works towards achieving this vital goal.And we’re just getting started. We continuously strive to expand the influence we've established at Web Summit. In the upcoming years, we aim to penetrate new markets, promote global connectivity, spotlight critical issues, and unite global leaders—all while making a positive impact on the environment and the communities we engage with.To cultivate a better company, we must first improve ourselves. This begins by recruiting the most ambitious individuals to join our team.About the Team:Imagine engaging with the world's most innovative startups on a daily basis. Our team has collaborated with some of the brightest names in the industry, including Uber, Dropbox, Stripe, and Airbnb. As a Startups Acquisition Coordinator, you will interact with entrepreneurs, gain insights into their ventures, and explore how we can assist them in connecting with investors, media, partners, customers, and beyond. Ultimately, you will play a pivotal role in selecting the world's top startups to participate in Web Summit and other events like Collision and RISE.

Jul 1, 2024

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Frontend Web Developer at Air Apps | Lisbon

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Full-time|On-site|Lisbon

About Air AppsAt Air Apps, we are driven by a vision to think larger and move quicker. As a family-founded organization, our mission is to revolutionize personal and entrepreneurial planning through our innovative AI-powered Personal & Entrepreneurial Resource Planner (PRP). Established in Lisbon, Portugal in 2018, we proudly maintain self-funding and have achieved over 100 million downloads globally.Our commitment to long-term goals inspires us to continuously challenge norms, pushing the limits of AI solutions that genuinely impact lives. Here, you will be a creative powerhouse, contributing to products that empower individuals worldwide.Join us in our quest to redefine resource management and make a meaningful difference in people's lives.The RoleAs a Frontend Web Developer at Air Apps, you will play a crucial role in designing high-performance, visually appealing web experiences. Collaborating closely with designers, product managers, and backend developers, you will build and enhance user interfaces leveraging cutting-edge web technologies. Your contributions will significantly affect millions of users, ensuring seamless interactions with our AI-driven platform.

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Senior Event Producer at Web Summit | Lisbon

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About Us:At Web Summit, we have earned the title of the best tech conference on the planet, as described by Forbes, through our commitment to creating meaningful connections. Our tech events are essential because we facilitate networking opportunities for the right individuals to connect and collaborate. Every team member at Web Summit is dedicated to this mission.We're just beginning our journey. We aim to expand our presence globally, promoting connectivity, addressing significant issues, and fostering relationships among global leaders, all while positively impacting the environment and the communities we engage with.To foster a better company, we prioritize self-improvement. We do this by bringing together the most ambitious individuals who share our vision.About the Team:The Web Summit Live Events Team plays a pivotal role in delivering a world-class experience for attendees on a global scale. Our team comprises designers, event coordinators, producers, stage managers, and various other professionals who collaborate closely to manage everything from stages and exhibitions to live operations and attendee experiences at our events worldwide.

Nov 3, 2025

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Apr 21, 2026

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Data Engineer at Mollie | Lisbon

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Join Our JourneyAt Mollie, we believe that businesses deserve seamless finance solutions. Since our inception in 2004, we have been dedicated to simplifying payments and financial management for companies across Europe.With over 250,000 businesses relying on our comprehensive platform, we empower them to manage their finances and achieve growth on their own terms. Our services are designed to be simple, scalable, and tailored to the needs of real businesses.As one of Europe’s rapidly expanding fintech firms, our team of over 900 Mollies operates from 12+ locations. Our success is driven by the talented individuals who make up our team. We thrive on speed, purpose, and a deep commitment to our customers. Whether you’re tackling challenges, creating innovative products, or leveraging AI for smarter workflows, you will enjoy the freedom to innovate and the trust to deliver impactful results.If you’re eager to advance your career, shape the future of fintech, and be part of a dynamic, high-achieving team, we want to hear from you.Your ContributionData is integral to Mollie, informing decisions for over 250 internal users, from Product Managers to Analysts. As a Data Engineer, you will join a pivotal team that manages the infrastructure that supports this data-driven environment. We are currently in the process of enhancing our system, transitioning from managed services to a robust, self-hosted stack that offers greater control and scalability. Our foundation is strong, and we continuously introduce new functionalities to enhance our platform.In this role, you will not only maintain data pipelines but also engineer the platform. Your responsibilities will include migrating our orchestration layer to Kubernetes, implementing stringent data contracts, and developing self-service tools that enable the rest of the organization to operate more efficiently. This hands-on engineering position ensures that your work directly contributes to the reliability and quality of data at Mollie.Your DeliverablesOversee the migration of our governance tools to DataHub on GKE (Kubernetes), enhancing our governance capabilities.Develop and refine self-service tools and CI/CD pipelines, enabling analysts and engineers to independently deploy data models.Improve data observability and quality by implementing data contracts and monitoring tools to identify issues before they affect stakeholders.Create tools and capabilities for efficient data collection, processing, and utilization within the company.Optimize our GCP infrastructure (BigQuery, Pub/Sub, GCS, GKE) for cost efficiency and performance.

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