Backend Engineer in London

Backend Engineer in London

London Full-Time 49500 - 60500 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Build and scale APIs and backend systems for innovative features using Django and FastAPI.
  • Company: Join SLR, a global leader in Sustainability Solutions with a collaborative culture.
  • Benefits: Enjoy competitive salary, health benefits, and opportunities for professional growth.
  • Other info: Inclusive environment welcoming diverse backgrounds and offering excellent career growth.
  • Why this job: Make a real impact on sustainability while working with cutting-edge technologies.
  • Qualifications: Degree in relevant field and experience in Python and backend development.

The predicted salary is between 49500 - 60500 £ per year.

This role will focus on implementing APIs and backend systems for new features to the platform.

What this role will do:

  • Build, enhance, and scale the core application using Django and Django REST Framework, while developing and maintaining microservices with FastAPI and Pydantic to support new features and APIs.
  • Create robust, high-performance APIs to handle financial, climate, and ESG data, ensuring seamless integration with frontend systems and advanced economic models.
  • Work closely with the climate risk modeling team and other stakeholders in an agile environment to bring analytical approaches and features into production, ensuring alignment with business goals.
  • Apply technical standards, conduct code reviews, and incorporate new knowledge and innovations into the existing codebase to continuously improve system performance and reliability.

Skills required:

  • Degree in computer science, engineering, mathematics, quantitative methods or related field.
  • Demonstrated experience developing and maintaining production-level code.
  • Proficient in Python, with a focus on writing clean, efficient, and production-ready code.
  • Experience building enterprise applications using Django, Django REST Framework, FastAPI and Pydantic.
  • Hands-on experience working with relational databases, SQL and Django ORM.
  • Experience in working with microservice architectures and distributed systems.
  • Working knowledge of AWS Services such as EKS, RDS, Lambda, S3, DynamoDB, ElasticCache, SQS, AWS Batch and S3.
  • Experience in containerisation (e.g. Docker), shell scripting, CI/CD pipelines, including GitHub actions.
  • Good understanding of software engineering best practices throughout the development lifecycle, including Agile methodologies, coding standards, peer code reviews, version control, build processes, testing, and deployment.
  • Excellent written and verbal communication skills.

Commitment to create positive environmental value for our clients across sectors, helping them shape the future of their sustainability transition.

About us: SLR are global leaders in Sustainability Solutions, helping our clients achieve their sustainability goals. We are a consultancy with 4500+ employees across 6 regions in over 125 countries. Our ‘one team’ culture is at the heart of our business, providing a collaborative and supportive environment for professional development.

Culture & Inclusion at SLR: We are committed to being an equal opportunities employer, and our expectations go beyond purely complying with legislation. Through our Regional C&I Committees, Global Council and Employee Networks, we foster an inclusive environment where all people regardless of their background can thrive. We welcome applications from all individuals, regardless of their background, including those from groups that are currently under-represented at SLR, such as people identifying as 2SLGBTQI+, Indigenous peoples, ethnic minority groups, women, and people with visible or invisible disabilities, including those who are neurodivergent.

Summary: Location: London, UK Type: Full time

Backend Engineer in London employer: RCS Global Group

SLR is an exceptional employer, offering a collaborative and people-first culture that prioritises professional development and work-life balance. With a strong focus on sustainability, employees benefit from a structured career framework, flexible working arrangements, and comprehensive support for personal well-being, making it an ideal place for those looking to grow their careers in transport engineering while contributing to meaningful projects across the UK and Europe.

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Contact Details:

RCS Global Group Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Backend Engineer in London

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 RCS Global Group 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 RCS Global Group.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like RCS Global Group.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like RCS Global Group that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Backend Engineer in London

Django
Django REST Framework
FastAPI
Pydantic
Python
SQL
Django ORM

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 RCS Global Group.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at RCS Global Group 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 RCS Global Group

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 RCS Global Group 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.