Senior Product Engineer (Backend)
Senior Product Engineer (Backend)

Senior Product Engineer (Backend)

London Full-Time 43200 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Join us to shape the future of customer support tooling and tackle complex technical challenges.
  • Company: Plain is a cutting-edge platform trusted by innovative B2B companies like Stytch and Fly.io.
  • Benefits: Enjoy competitive perks, a collaborative culture, and the chance to work remotely.
  • Why this job: Be part of a dynamic team that values impact, creativity, and user experience.
  • Qualifications: Experience in product-led B2B SaaS, serverless systems, and a passion for learning new tech.
  • Other info: Ideal for those who thrive in ambiguity and prefer individual contribution over management.

The predicted salary is between 43200 - 72000 £ per year.

We are building the fastest, most powerful customer support platform for the next generation of B2B companies. Some of the world's most forward-thinking companies, like Stytch, Sanity, and Fly.io, rely on Plain to consolidate all the channels where they speak with customers, collaborate with their teams, and speed up their workflow with our lightning-fast UI.

We're looking for a Senior Product Engineer to join our team and help us define the next phase of support tooling.

What you'll do:

  • Help set overall product direction as part of our team, and help us iterate on our technical architecture, developer experience and API.
  • Ship features to solve customer problems, end to end. You'll talk to customers to validate ideas and scope features, lead the development of those features day to day and ensure they're rolled out smoothly - working on everything from back-end infrastructure and API schemas to the front-end experience.
  • Shape our backend architecture. You'll work on some of our most complex technical challenges and help others do the same. You'll help decide how we build things and what we prioritise as a product and engineering team.
  • Create a stellar developer experience. You'll help make sure the experience of building with Plain second to none. You'll play a key role in everything from how we structure our data model through to designing our APIs and writing documentation.

You should have a proven track record working for product-led companies, ideally in B2B SaaS, be as excited about architectural conversations as you are about customer conversations, and be driven by impact above all.

This is a great fit if you...

  • Are driven by impact and working with wonderful, high-EQ people.
  • You measure the quality of your work by the end-experience of users, not the abstractions or cleanliness of the code.
  • Get equally excited scoping & building a great product as you are, solving a gnarly technical problem.
  • Have experience working with distributed, serverless systems, and have worked on similar web applications with a high quality and performance bar before.
  • Feel comfortable learning new technologies and paradigms on your own.

This won't be the right role if you...

  • Are uncomfortable with ambiguity. We have some really exciting traction but are still at an early stage and are constantly learning and trying new things as our company grows.
  • Find learning about new technologies a key motivation for coming to work. We invest in what makes us productive but will prefer the known option to the experimental and novel.
  • Are looking to manage others. We're firmly looking for someone who, for now, wants to be an individual contributor.
  • Expect all the perks of a big company. We're a seed-stage startup and are competitive in what we offer at our stage, but it's a different role and opportunity than working at an established tech company.

Senior Product Engineer (Backend) employer: Plain

At Plain, we pride ourselves on fostering a dynamic and innovative work culture that empowers our employees to take ownership of their projects and drive impactful solutions. As a Senior Product Engineer, you'll be part of a collaborative team that values creativity and technical excellence, with ample opportunities for personal and professional growth in the fast-paced B2B SaaS landscape. Located in a vibrant tech hub, we offer competitive benefits and a supportive environment where your contributions directly shape the future of customer support technology.
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Contact Detail:

Plain Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Product Engineer (Backend)

✨Tip Number 1

Familiarise yourself with the latest trends in B2B SaaS and customer support platforms. Understanding the competitive landscape and the specific challenges faced by companies like Stytch and Sanity will help you engage in meaningful conversations during interviews.

✨Tip Number 2

Showcase your experience with distributed, serverless systems by preparing examples of past projects. Be ready to discuss how you approached complex technical challenges and the impact your solutions had on user experience.

✨Tip Number 3

Demonstrate your passion for both product development and technical architecture. Prepare to discuss how you've successfully balanced these aspects in previous roles, as this aligns closely with what Plain is looking for in a Senior Product Engineer.

✨Tip Number 4

Engage with the Plain community or similar tech forums to gain insights into their culture and values. This will not only help you tailor your approach but also show your genuine interest in becoming part of their team.

We think you need these skills to ace Senior Product Engineer (Backend)

Backend Development
API Design and Development
Distributed Systems
Serverless Architecture
Technical Problem Solving
Data Modelling
Documentation Writing
Customer Engagement
Product Management
Agile Methodologies
Performance Optimisation
Collaboration Skills
Adaptability to New Technologies
Experience with B2B SaaS

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights relevant experience in backend engineering, particularly in B2B SaaS environments. Emphasise your contributions to product direction and any experience with distributed systems.

Craft a Compelling Cover Letter: In your cover letter, express your passion for solving complex technical challenges and your excitement about working in a startup environment. Mention specific examples of how you've contributed to product development and improved user experiences.

Showcase Technical Skills: Clearly outline your technical skills related to backend architecture, API design, and any experience with Postgres or serverless systems. Include any relevant projects or achievements that demonstrate your capabilities.

Demonstrate Cultural Fit: Highlight your ability to work collaboratively with high-EQ teams and your enthusiasm for learning new technologies. Share examples of how you've thrived in ambiguous situations and contributed to a positive team culture.

How to prepare for a job interview at Plain

✨Understand the Product and Its Users

Before the interview, take time to research Plain's customer support platform and its target audience. Familiarise yourself with how the product solves customer problems and be ready to discuss your ideas on improving user experience.

✨Showcase Your Technical Expertise

Be prepared to discuss your experience with backend technologies, distributed systems, and API design. Highlight specific projects where you tackled complex technical challenges and how you contributed to the overall product direction.

✨Demonstrate Your Problem-Solving Skills

During the interview, share examples of how you've approached problem-solving in previous roles. Emphasise your ability to own issues from ideation to implementation, showcasing your end-to-end thinking.

✨Express Your Passion for Learning

Since the role requires adapting to new technologies, convey your enthusiasm for continuous learning. Discuss any recent technologies or paradigms you've explored and how they could benefit the team at Plain.

Senior Product Engineer (Backend)
Plain
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  • Senior Product Engineer (Backend)

    London
    Full-Time
    43200 - 72000 £ / year (est.)

    Application deadline: 2027-07-11

  • P

    Plain

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