Principal Software Engineer

Principal Software Engineer

Full-Time 70000 - 100000 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Tackle coding challenges in diverse enterprise languages and enhance system design.
  • Company: Join a forward-thinking tech company that values innovation and expertise.
  • Benefits: Attractive salary, flexible work options, and opportunities for professional growth.
  • Other info: Dynamic team environment with ample opportunities for career advancement.
  • Why this job: Make a significant impact by solving complex problems with cutting-edge technologies.
  • Qualifications: Proven experience in software engineering and a deep understanding of programming languages.

The predicted salary is between 70000 - 100000 £ per year.

We’re looking for experienced Software Engineers to complete coding tasks in a variety of Enterprise Languages.

Target Domains

  • Systems + Build Toolchains: C, Rust
  • Enterprise JVM / Build Ecosystems: C#, Kotlin, Scala, Swift
  • Production Web + Ops Scripting: Ruby, PHP, Perl
  • Scientific / Quant Computing: R

Qualifications

  • Strong professional experience in at least one listed domain
  • Deep understanding of language internals, tooling, and real-world production constraints
  • Ability to reason about edge cases, performance, and system design trade-offs
  • Detail-oriented with strong written feedback skills

Principal Software Engineer employer: Obsidian

Join a forward-thinking company that values innovation and technical excellence, offering a collaborative work culture where your contributions as a Principal Software Engineer will directly impact our cutting-edge projects. With a strong emphasis on employee growth, we provide ample opportunities for professional development and skill enhancement, all while enjoying the vibrant tech scene in our location. Experience the unique advantage of working alongside industry experts in a supportive environment that fosters creativity and problem-solving.

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Contact Details:

Obsidian Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Principal Software Engineer

Tip Number 1

Network like a pro! Reach out to your connections in the software engineering world. Attend meetups or online events where you can chat with folks already working in the industry. You never know who might have a lead on that perfect Principal Software Engineer role!

Tip Number 2

Show off your skills! Create a portfolio showcasing your coding tasks and projects in languages like C, Rust, or Kotlin. This is your chance to demonstrate your deep understanding of language internals and system design trade-offs. Make it easy for potential employers to see what you can do!

Tip Number 3

Prepare for those technical interviews! Brush up on your knowledge of edge cases and performance considerations. Practice coding challenges in your target languages, and don’t forget to articulate your thought process clearly. We want to see how you reason through problems!

Tip Number 4

Apply through our website! We’ve got loads of opportunities waiting for talented engineers like you. Don’t just send your CV; make sure to tailor your application to highlight your experience in the relevant domains. Let’s get you that Principal Software Engineer position!

We think you need these skills to ace Principal Software Engineer

C
Rust
C#
Kotlin
Scala
Swift
Ruby

Some tips for your application 🫡

Show Off Your Skills:Make sure to highlight your experience in the specific languages and domains mentioned in the job description. We want to see how your skills align with our needs, so don’t hold back!

Be Detail-Oriented:Since we value detail-oriented candidates, ensure your application is free from typos and errors. A well-structured application reflects your attention to detail and professionalism.

Share Your Thought Process:When discussing your past projects or experiences, explain your reasoning behind design choices and trade-offs. This helps us understand your problem-solving approach and technical depth.

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!

How to prepare for a job interview at Obsidian

Know Your Languages Inside Out

Make sure you have a deep understanding of the programming languages mentioned in the job description. Brush up on their internals, tooling, and any real-world production constraints you've encountered. Be ready to discuss specific projects where you've applied these skills.

Prepare for Coding Challenges

Expect to complete coding tasks during the interview. Practice common algorithms and data structures in the relevant languages like C, Rust, or Kotlin. Use platforms like LeetCode or HackerRank to sharpen your skills and get comfortable with timed challenges.

Think About System Design

Be prepared to discuss system design trade-offs. Think about how you would approach building scalable systems and be ready to reason through edge cases and performance considerations. Having a few examples from your past experience can really help illustrate your thought process.

Communicate Clearly and Effectively

Since strong written feedback skills are highlighted, practice articulating your thoughts clearly. During the interview, explain your reasoning as you solve problems. This not only shows your technical skills but also demonstrates your ability to communicate complex ideas effectively.