Principal Software Engineer - Python

Principal Software Engineer - Python

Full-Time 52000 - 92000 £ / year (est.) Home office (partial)
Sivara GmbH

At a Glance

  • Tasks: Lead software development using Python and AWS, guiding architectural decisions and mentoring engineers.
  • Company: A leading UK tech company transforming the energy sector with smart data solutions.
  • Benefits: Competitive salary, bonus scheme, 25 days leave, gym access, and healthcare support.
  • Other info: Hybrid role with excellent career growth and commitment to diversity and inclusion.
  • Why this job: Join a dynamic team making a real impact in the energy sector while growing your career.
  • Qualifications: Deep experience in Python, AWS, and modern development practices required.

The predicted salary is between 52000 - 92000 £ per year.

We are looking for a Principal Software Engineer with deep experience in Python, AWS, and modern development practices. You have previously guided technical direction, steered architectural decisions, and raised engineering standards. You are comfortable working in Agile environments and understand how Scrum supports both structure and flexibility. You can solve complex problems and communicate clearly with both engineers and non-technical stakeholders. You are willing to mentor and coach other engineers and support their growth.

Experience with Python software engineering, AWS, Terraform, Jira, GitHub, CI/CD pipelines, Azure APIM, REST APIs, microservices, Grafana, and event-driven architecture is relevant. You may be required to pass an enhanced security vetting process. You must be able to work in a hybrid setup within commutable distance of Chandlers Ford or Oxford. You must not require sponsorship for this role.

Responsibilities:

  • We design and develop systems using Python, AWS, and MariaDB to meet fast-moving business needs.
  • We make key architectural decisions and drive technical strategy for a platform used across the organisation.
  • We coach and mentor engineers to build a culture where innovation and quality are central.
  • We contribute to the engineering evolution of our platform.
  • We may step into leadership as our product team grows and guide the next generation of engineering talent.
  • We may participate in on-call support on a rota basis, including 24/7 coverage.

Technologies:

  • AWS
  • Azure
  • CI/CD
  • GitHub
  • Grafana
  • Support
  • JIRA
  • MariaDB
  • Python
  • REST
  • Security
  • Terraform
  • microservices
  • Cloud Copilot
  • Office 365

We are a leading UK technology company delivering transformative, data-driven solutions for the energy sector and beyond. With two decades of experience, we help organisations unlock the power of smart data to improve efficiency, reduce cost to serve, and enhance customer experience. Our platforms and energy data management solutions support millions of households and major industry partners in building a smarter, more sustainable future.

The role is hybrid, based within commutable distance of either Chandlers Ford or Oxford, and includes day-one benefits such as a bonus scheme, 25 days annual leave plus bank holidays, pension contributions, onsite gym access at our Chandlers Ford office, an EV car scheme, healthcare support, death in service cover, an Employee Assistance Programme, and a paid volunteering day each year. We are committed to diversity, inclusion, and helping our people be their authentic selves.

Principal Software Engineer - Python employer: Sivara GmbH

As a leading UK technology company, we pride ourselves on fostering a dynamic and inclusive work culture that prioritises innovation and employee growth. Our hybrid working model allows for flexibility while being close to either Chandlers Ford or Oxford, and we offer a comprehensive benefits package including a bonus scheme, generous annual leave, and wellness support, ensuring our team members thrive both personally and professionally.

Sivara GmbH

Contact Details:

Sivara GmbH Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Principal Software Engineer - Python

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Sivara GmbH or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Sivara GmbH.

Tap into Online Developer Communities

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Explore Job Boards Specifically for Tech Roles

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We think you need these skills to ace Principal Software Engineer - Python

Python
AWS
Terraform
Jira
GitHub
CI/CD pipelines
Azure APIM

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Sivara GmbH.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Sivara GmbH and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Sivara GmbH

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Sivara GmbH uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.