Senior Frontend Engineer

Smallpdf

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profile Job Location:

Zürich - Switzerland

profile Monthly Salary: Not Disclosed
Posted on: Yesterday
Vacancies: 1 Vacancy

Job Summary

Who are we:

Smallpdf and PDFtools are industry leaders in digital document solutions helping millions worldwide streamline their workflow with powerful easy-to-use tools. We are on a mission to simplify document management and enhance productivity.

As a team of over >110 people from 34 nationalities in our offices in Zurich Belgrade and Barcelona were proud to have made PDFs and life a little bit easier for over a billion users across our web mobile and desktop applications. Our reputation for Swiss engineering standards has made us a trusted choice for industry leaders like Lufthansa UBS Swiss Life and millions of people worldwide.

About the role:

As a Senior Frontend Engineer youll help shape user experiences for millions of people with real ownership from idea to production. Youll be an active voice in product and design discussions contributing not just how we build things but what we build and why.

Were not looking for someone who just picks up tickets and writes code - we really want someone who is keen to learn and work in a cross functional environment. Youll help turn ideas into quick MVPs run A/B tests or other validation techniques and use what you learn to guide future decisions. We value pragmatic trade-offs and fast feedback over perfection.

Beyond your product team youll contribute to our Frontend Guild helping evolve shared standards and practices that keep our frontend codebase healthy scalable and able to support our future product and experimentation endeavours. Previous experience working on SaaS products with a global audience is highly appreciated but not a hard requirement.

What you will do:

  • Play a major part in delivering complex product features experiments or systems from discovery and planning all the way to rollout and analysis

  • Build fast reliable and user-friendly interfaces using modern frontend technologies

  • Create experiments and prototypes to quickly validate assumptions and guide product decisions

  • Look at problems deeply identify patterns and propose solutions that are both scalable and maintainable

  • Work closely with Product Design and Data to align on goals and deliver meaningful outcomes even in ambiguous problem spaces

  • Influence product direction through technical insight and user empathy

  • Contribute to how we work as a team including our engineering standards rituals and processes

  • Support teammates share knowledge and help maintain a collaborative open and inclusive culture

  • Communicate clearly and thoughtfully explaining decisions trade-offs and risks in an approachable way

About you:

  • Strong experience building modern web applications at scale

  • Deep knowledge of React and TypeScript combined with a pragmatic approach to architecture

  • Able to bring clarity to ambiguous situations and move work forward with confidence

  • Comfortable making decisions based on context and data

  • You actively question whether we are solving the right problem propose alternatives and help the team course-correct early

  • Passionate about product and motivated by solving real user problems

  • Keen to work closely with Product Design and Data to help shape what we build

  • Enjoys iterative work simplifying scope and learning through experimentation

  • Strong communicator (in English) who thrives in cross-functional collaboration

  • Humble open and eager to help others succeed

  • Energized by ownership and motivated to create real impact

  • Based in Zurich or willing to relocate (this is an on-site role 2-3 days in office min.)

  • Swiss or EU passport holder (or another permit that allows you to work in Switzerland)

Nice to haves:

  • Some comfort and interest in working across the stack ( or simple backend work in Go)

  • Experience writing SQL queries and doing basic analysis for example checking how a metric behaves across A/B segments to validate an experiment (not running a full experiment analysis with significance calculations etc.)

  • Familiarity with common metrics relevant to SaaS companies such as MAU ARR conversion rates or churn

What success looks like in this role:

  • Regularly ships meaningful product increments and experiments with measurable impact

  • Influences product direction through technical insight and user empathy

  • Improves the frontend codebase beyond the scope of assigned work

  • Is a trusted partner for Product and Design in ambiguous problem spaces

How we work:

  • We value curiosity over defensiveness

  • We expect engineers to seek feedback early and often

  • We prefer simple understandable solutions over clever ones

  • We treat mistakes as learning opportunities not blame assignments

We use the latest technologies including:

  • React (with hooks)

  • TypeScript (through Babel)

  • Redux

  • NodeJs

  • styled-components

  • Redshift

  • Backend: Go Python AWS Hetzner Cloudflare

Check our stack via benefits

You get to impact how over 30 million people get work done monthly.

Push boundaries and dare to fail - thats how we learn!

30 vacation days - yep you read that right - you can take them whenever you need them.

Flexibility: we have flexible working hours.

Need a long break We offer sabbatical leave to employees whove been with us for over two years.

16 weeks parental leave - 100% of your salary - for all new parents.

Dont leave your four-legged friends at home; our Zurich office is pet-friendly.

A well-being budget of up to 2000 CHF every year that can be used for training and development (plus days off for courses or training) and for physical and mental well-being purposes.

Possibility of a Phantom stock option plan - PSOP (Conditions apply).

Hack days to challenge you and your team plus build amazing things.

How to Apply

Please apply using the form below and upload your CV - in English as its the standard working language at Smallpdf. A PDF format is preferred.

Compensation philosophy

At Smallpdf we believe compensation should be fair transparent and thoughtfully aligned with the value each person brings to our team. Our approach balances several key factors - current market trends role expectations seniority experience and geographic location - to ensure every offer is both competitive and equitable.

We review our salary ranges regularly to stay in step with the evolving market and we make decisions based on skills impact and responsibility rather than negotiation strength. Our goal is simple: to recognize and reward great work support long-term growth and create a compensation structure that feels fair consistent and grounded in integrity.

We want everyone at Pdftools to feel valued supported and empowered to do their best work - and our compensation philosophy is designed to reflect exactly that.

Hiring policy

Smallpdf is an equal-opportunity employer and we believe our strength comes from a team that reflects a wide range of backgrounds identities perspectives and lived experiences. We welcome applicants of all genders ethnicities ages abilities orientations and life paths. Youll also have the option to share your pronouns and answer an anonymous demographic questionnaire when you apply. This information is completely voluntary but it helps us stay accountable in building an inclusive and equitable hiring process.

We use AI thoughtfully in our day-to-day work but we value human curiosity creativity and integrity above all. Were excited to meet candidates who bring genuine expertise real stories and authentic experience to the table.

By submitting your application you agree to Smallpdf handling and storing your data in accordance with our privacy guidelines.


Required Experience:

Senior IC

Who are we:Smallpdf and PDFtools are industry leaders in digital document solutions helping millions worldwide streamline their workflow with powerful easy-to-use tools. We are on a mission to simplify document management and enhance productivity.As a team of over >110 people from 34 nationalities i...
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Key Skills

  • APIs
  • C/C++
  • Computer Graphics
  • Go
  • React
  • Redux
  • Node.js
  • AWS
  • Library Services
  • Assembly
  • GraphQL
  • High Voltage

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