Staff Engineer - Web Platform (Typecript/React)

Dashlane; Lisboa; Presencial; EUR 90 000 - 150 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Flex Benefits

Health insurance

5 extra vacation days

Well-being days

Equal Parental leave

Schedule flexibility

Donation matching program

Mental health support

Team events

Resumo da oferta

Dashlane is seeking a Staff Engineer to elevate the reliability, performance, and security-driven quality of its Web Platform. You will shape long-term architectural direction while enabling teams to ship faster with confidence at scale.

As a technical multiplier, you will design platform-level quality and observability capabilities, influence engineering decisions, and drive measurable improvements in reliability, performance, and user experience across Dashlane’s web stack.

Qualificações

• 6+ years of software development experience.
• 3+ years with JavaScript or TypeScript.
• 3+ years with frameworks such as React, AngularJS or VueJS.
• 4+ years of experience working in a product-focused company.
• Ability to work collaboratively in a team.
• Fluency in English.

Responsabilidades

• Drive long-term technical vision for Web Platform quality and reliability.
• Design and enable platform-level quality capabilities that empower multiple teams to ship faster and safer.
• Act as a technical leader, identifying systemic gaps and driving high-leverage improvements.
• Define, implement, and evolve SLIs and SLOs from a web perspective.
• Raise the engineering bar across teams by mentoring engineers and sharing knowledge.
• Partner with Product Managers and cross-functional teams to influence prioritization and decisions.
• Lead and optimize end-to-end testing strategies for reliable production releases.

Conhecimentos

JavaScript/TypeScript

React

Teamwork

English fluency

Ferramentas

Jest

Karma

WebdriverIO

Cucumber

Webpack

GitLab

ELK

Tableau

Descrição da oferta de emprego

Description

We are seeking a Staff Engineer to elevate the reliability, performance, and quality-by-design of Dashlane’s Web Platform. This is a high-impact technical leadership role, shaping long-term architectural direction while enabling teams to deliver faster and more confidently at scale.

As a Staff Engineer, you will act as a trusted advisor and technical multiplier, designing platform-level quality and observability capabilities, influencing engineering decisions across teams, and embedding a security-first, reliability-driven culture. You will combine deep expertise in quality and testing with broad web and platform engineering knowledge to drive sustainable, measurable improvements to our engineering standards and user experience.

About our stack

• Programming language: Typescript, Javascript, React, RxJS
• Quality: Sonarqube, ESLint
• Testing: Jest, Karma, WebdriverIO, Cucumber
• Build: Webpack
• Versioning: Gitlab
• Monitoring: ELK, Tableau

At Dashlane you will

• Drive the long-term technical vision for Web Platform quality and reliability, shaping architecture with a strong focus on performance, testability, security, and quality-by-design.
• Design and enable platform-level quality capabilities (testing frameworks, observability standards, CI/CD guardrails, and tooling) that empower multiple teams to ship faster, safer, and with higher confidence.
• Act as a technical leader and multiplier, identifying systemic gaps, driving high-leverage improvements, and ensuring measurable outcomes in Web Platform reliability, stability, and engineering standards.
• Define, implement, and evolve SLIs and SLOs from a web perspective, ensuring reliability and performance targets are aligned with user experience and business priorities.
• Raise the engineering bar across teams by coaching, mentoring, and influencing engineers, while continuously learning and sharing knowledge to foster a culture of technical curiosity, craftsmanship, security, and engineering excellence.
• Partner closely with Product Managers, Engineering Managers, and cross-functional teams, influencing prioritization and decision-making by clearly articulating trade-offs between engineering excellence and business needs.
• Lead and optimize end-to-end testing strategies, improving test effectiveness, execution speed, and confidence in production releases at scale.

Requirements

• 6+ years of experience in software development
• 3+ years of experience with JavaScript or TypeScript development
• 3+ years of experience with frameworks such as React, AngularJS or VueJS
• 4+ years of experience working in a product-focused company
• Ability to work collaboratively in a team
• Fluency in English

Nice to have

• Prior experience defining and implementing SLIs and SLOs from web perspective, with a focus on performance, reliability, and user experience
• Strong knowledge of end-to-end testing best practices and test framework optimization to improve quality and execution speedWillingness to develop a T-shaped skill set, combining deep expertise in quality and observability with broad platform and web engineering knowledge
• Experience with web extensions and their specific monitoring challenges

Perks

• Flex Benefits - allocate a monthly amount to a pool of benefits
• Health insurance covered by Dashlane
• 5 extra vacation days each year, plus your birthday off
• Company wide well-being days (one per quarter)
• Equal Parental leave - up to 20 weeks fully paid leave, within the first year of birth or adoption
• Work schedule exemption - plan your work schedule in alignment with your manager
• Donation matching program - Dashlane will match your donations to organizations driving positive impact in historically marginalized communities
• Access mental health services through Spring Health, available for you and your family members
• Team building & social events - weekly lunch in the office and monthly happy hour
• and much more

Skills

Required: React, TypeScript, JavaScript, Web Development

Nice to have: Automation testing, Test Driven Development