Senior Product Engineer , Fullstack

Senior Product Engineer , Fullstack

Full-Time 60000 - 80000 £ / year (est.) No working from home possible
Stacks

At a Glance

  • Tasks: Build and iterate on innovative front-end applications using Next.js and React.
  • Company: Join Stacks, a game-changing tech company transforming finance with AI.
  • Benefits: Enjoy competitive salary, inspiring workspace, and collaboration with top-tier talent.
  • Other info: Dynamic environment with opportunities for growth and impact.
  • Why this job: Be part of a pioneering team reshaping finance while working with cutting-edge technology.
  • Qualifications: 3+ years in software engineering with a strong focus on front-end development.

The predicted salary is between 60000 - 80000 £ per year.

Join to apply for the Fullstack Engineer role at Stacks. This role is based out of our Amsterdam office or London office. Stacks is an office‑first company that believes great products are made when we are together.

At Stacks, we’re transforming the way finance teams approach one of their most critical processes: the monthly close. For mid‑to‑large enterprises, the close is a painstaking, manual effort that pulls finance teams away from strategic initiatives to focus on repetitive, tedious tasks. We believe this needs to change. Our vision is bold: with the power of AI, we’re reimagining the monthly close to be as simple as a single click—providing the most accurate, detailed financial insights on day one of each month. By giving finance teams their time back, we enable them to focus on high‑impact, strategic work that drives their companies forward.

Our team is a blend of finance, product, and technical experts from top‑tier companies like Uber, Plaid, Miro, Mollie, and Bunq, united by the drive to create a game‑changing solution. Backed by leading VCs and executives from Stripe, Plaid, and OpenAI, we’re ready to reshape the future of finance.

About The Role

At Stacks, a Product Engineer is a customer‑obsessed, product‑focused software engineer. You’re driven by outcomes, not just tasks. You are passionate about solving customer problems and constantly iterating to create elegant solutions. As part of a small, autonomous team, you’ll wear many hats and have a direct impact on the product. To thrive as a Product Engineer, you should be full‑stack, though we recognize that everyone has their strengths. We’re specifically looking for a full‑stack engineer with a strong front‑end focus.

What You’ll Do

  • Build and iterate on our front‑end applications using Next.js and React.
  • Write robust TypeScript code for both front‑end and back‑end services.
  • Serialize data efficiently with Protobuf.
  • Store and retrieve data using PostgreSQL and Redis.
  • Deploy applications to Google Cloud and manage infrastructure with Terraform.
  • Work closely with product, design, and data teams to ship high‑quality features quickly.

What You Need

  • 3+ years of experience building impactful products as a software engineer.
  • Ridiculous ambition and drive to achieve big goals.
  • Comfortable with ambiguity and adaptable to change.
  • Passionate about your craft – your work carries you away, and it never feels like work.
  • Love the process of building and shipping impactful products.
  • Committed to a growth mindset, always eager to learn and improve.
  • Thrive in a fast‑paced, high‑velocity environment.

What’s In It For You

  • Cutting‑Edge Technology: Work at the forefront of the Gen AI revolution.
  • Top‑Tier Team: Collaborate with talented colleagues from companies like Uber, Plaid, Miro, and Mollie.
  • Foundational Role: Become one of the founding pillars of an exciting company, backed by Tier 1 VCs and executives from OpenAI, Stripe, and DeepMind.
  • Inspiring Workspace: Enjoy the view of the Amsterdam canals in our stunning office.

The Hiring Process

  • 30‑minute screening call with our talent partner to discuss your background, motivation, experience, and practical details.
  • 30‑minute calls with our founder and team members to dive deeper into your experience.
  • 2 coding interviews.
  • Onsite with our team.
  • Offer!

Seniority level: Mid‑Senior level

Employment type: Full‑time

Job function: Engineering and Information Technology

Industries: Software Development

Senior Product Engineer , Fullstack employer: Stacks

Stacks is an exceptional employer that fosters a collaborative and innovative work culture, where employees are empowered to make a significant impact on the future of finance. With cutting-edge technology and a talented team from top-tier companies, you will have the opportunity to grow your skills in a dynamic environment while enjoying the inspiring views of Amsterdam's canals from our office. Join us to be part of a foundational role in a company backed by leading VCs, where your ambition and passion for product engineering will thrive.

Stacks

Contact Details:

Stacks Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Product Engineer , Fullstack

Tip Number 1

Network like a pro! Reach out to folks in your industry on LinkedIn or at meetups. A friendly chat can open doors that applications alone can't.

Tip Number 2

Prepare for those interviews! Research Stacks, understand their products, and think about how your skills can solve their challenges. Show them you’re not just another candidate.

Tip Number 3

Practice coding challenges regularly. Use platforms like LeetCode or HackerRank to sharpen your skills. Being well-prepared will boost your confidence during technical interviews.

Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re genuinely interested in joining the Stacks team.

We think you need these skills to ace Senior Product Engineer , Fullstack

Full-Stack Development
Next.js
React
TypeScript
Protobuf
PostgreSQL
Redis

Some tips for your application 🫡

Show Your Passion:When writing your application, let your enthusiasm for the role shine through! We want to see how excited you are about transforming finance processes and making an impact with your skills.

Tailor Your CV:Make sure your CV is tailored to highlight your full-stack experience, especially your front-end focus. We love seeing how your past projects align with what we do at Stacks, so don’t hold back!

Be Clear and Concise:Keep your application clear and to the point. We appreciate straightforward communication, so make it easy for us to see your qualifications and why you’d be a great fit for our team.

Apply Through Our Website:Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. We can’t wait to hear from you!

How to prepare for a job interview at Stacks

Know Your Tech Stack

Make sure you’re well-versed in the technologies mentioned in the job description, like Next.js, React, TypeScript, PostgreSQL, and Terraform. Brush up on your coding skills and be ready to discuss how you've used these tools in past projects.

Show Your Problem-Solving Skills

Prepare to share specific examples of how you've tackled customer problems in your previous roles. Stacks is looking for someone who is customer-obsessed, so highlight your ability to iterate and create elegant solutions that make a real impact.

Embrace the Ambiguity

Since the role requires adaptability, think of instances where you've thrived in uncertain situations. Be ready to discuss how you approach change and ambiguity, as this will show your potential to succeed in a fast-paced environment.

Ask Insightful Questions

Prepare thoughtful questions about the company’s vision, the team dynamics, and the challenges they face. This not only shows your genuine interest but also helps you assess if Stacks is the right fit for you.