Integration Developer (Backend + DevOps) in London

Integration Developer (Backend + DevOps) in London

London Freelance 60000 - 80000 £ / year (est.) Working from home possible
Sanderson Recruitment

At a Glance

  • Tasks: Build backend services and optimise deployment pipelines in a fully remote role.
  • Company: Leading UK financial services organisation with a focus on innovation.
  • Benefits: Competitive pay, flexible remote work, and potential for contract extension.
  • Other info: Inclusive culture that values diversity and offers excellent career growth opportunities.
  • Why this job: Join a dynamic team and make an impact on cutting-edge platform development.
  • Qualifications: Strong backend development and DevOps experience, especially with AWS and Terraform.

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

Location: Fully Remote

Pay: £550-£600 per day (Outside IR35)

Duration: Initial 6-month contract (with strong extension potential)

The Role

We're supporting a leading UK financial services organisation on a new platform build and they're looking for an Integration Developer with a strong DevOps background. This is a developer-first role with a significant DevOps leaning, ideal for someone who enjoys building backend services (TypeScript / Node.js on AWS) while owning how code is deployed, automated and operated at scale. You'll play a key role in designing and building deployment pipelines (Harness) while contributing to backend engineering and platform integration work.

Key Responsibilities

  • Deliver infrastructure using Infrastructure as Code (Terraform)
  • Develop high-quality backend code in line with engineering standards
  • Build and optimise CI/CD pipelines (Harness focus)
  • Implement robust DevOps practices across the SDLC
  • Collaborate on delivering new platform features and capabilities
  • Investigate and resolve production issues, including root cause analysis
  • Ensure solutions are secure, scalable, observable and maintainable
  • Integrate with third-party systems in a resilient and secure way
  • Write automated tests alongside development
  • Contribute to design discussions and continuous improvement

Key Skills & Experience

  • Strong backend development experience
  • Commercial experience combining development + DevOps
  • Hands-on experience with Harness (highly desirable / standout skill)
  • Strong AWS experience
  • Terraform / Infrastructure as Code
  • CI/CD pipelines (Harness and/or GitLab)
  • Git (GitHub / GitLab)
  • Observability tooling (Datadog, Grafana, etc.)
  • Experience with event-driven architectures
  • Understanding of Trunk-Based Development
  • Strong awareness of release risk and deployment strategies

Nice to Have

  • Experience in regulated environments (financial services beneficial)
  • Experience working on platform or integration-heavy systems

Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

Integration Developer (Backend + DevOps) in London employer: Sanderson Recruitment

Join a leading UK financial services organisation that prioritises innovation and collaboration in a fully remote environment. With a strong focus on employee growth, you will have the opportunity to enhance your skills in backend development and DevOps while contributing to impactful projects. The company fosters a diverse and inclusive culture, ensuring that every team member feels valued and supported in their professional journey.

Sanderson Recruitment

Contact Details:

Sanderson Recruitment Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Integration Developer (Backend + DevOps) in London

Get Involved in IT Consulting Communities

Join popular online forums and communities specifically for IT consultants, like Spiceworks or TechRepublic. This is a fab way to connect with potential clients and stay updated on industry trends that could lead to freelance gigs.

Showcase Your Skills with a Public Portfolio

Create a portfolio website where you showcase your IT consulting projects, case studies, and testimonials from past clients. This not only builds your credibility but also makes it easier for potential clients to see what you can offer.

Utilise Freelance Platforms

Don’t shy away from platforms like Upwork or Freelancer. They're great for finding freelance gigs in IT consulting. Just make sure your profile is well-crafted and highlights your skills effectively—first impressions matter!

Tap into Your Network

Reach out to your existing connections in the IT sector and let them know you’re available for freelance projects. This could also mean attending local tech meetups or webinars where you can not only learn but find new clients. And remember, if you see a role that looks right, apply through our website at Sanderson Recruitment for the best chance!

We think you need these skills to ace Integration Developer (Backend + DevOps) in London

Backend Development
DevOps Practices
TypeScript
Node.js
AWS
Infrastructure as Code (Terraform)
CI/CD Pipelines (Harness)

Some tips for your application 🫡

Show Off Your Tech Toolbox:Let’s be real: in IT consulting, your skills and tools can make or break the project. Make sure your CV includes a solid list of the technologies you’ve worked with and any specific programming languages you're fluent in. If you’ve got experience with project management tools, like JIRA or Trello, shout about that too! It shows you're not just a tech head, but you can manage the chaos too.

Your Portfolio is Your Best Mate:As a freelancer, your portfolio is your calling card. Make it shine! Include case studies of projects you’ve worked on that highlight your problem-solving skills and the impact of your work. Make sure to detail the challenges faced and how you overcame them—clients love to see tangible results. A well-structured portfolio is your best chance to impress!

Tailor Your Approach:Unlike full-time applications, freelance gigs need that personal touch. Write a cover letter that doesn't just highlight your skills but also your understanding of Sanderson Recruitment and what they’re looking for. Explain how your unique approach can solve their challenges. This kind of personalisation shows you care and sets you apart from the cookie-cutter applications.

Be Clear on Your Rates and Availability:When applying for freelance roles, clarity is key! Include your rates and availability upfront in your application to avoid any confusion later. This honesty will save both you and Sanderson Recruitment time, and it shows you’re serious about doing business. We believe it’s best to be transparent right from the get-go!

How to prepare for a job interview at Sanderson Recruitment

Showcase Your Problem-Solving Skills

In IT consulting, they’ll want to see how you tackle real-life client issues. Prepare to discuss specific case studies from your freelance experience where you've demonstrated your problem-solving prowess. Come armed with examples that highlight the strategies you used and the results achieved.

Pitch Your Portfolio Like a Pro

As a freelancer, your portfolio is your calling card. Make sure it’s not just a collection of past projects but a narrative of your journey. Be ready to discuss how each project reflects your capability and how you can bring value to Sanderson Recruitment. Tailor this pitch to highlight projects that align closely with what they seek.

Brush Up on the Latest Tech Trends

IT consulting is all about staying ahead of the game. Make sure you’re familiar with the latest tools and technologies that are shaping the industry. You might get asked about a specific platform or software, so having fresh knowledge will give you the edge over other candidates.

Be Prepared for Hypothetical Scenarios

Expect some hypothetical or situational questions that assess how you'd handle various client scenarios. Practice thinking on your feet and responding to questions about project challenges or client interactions. This shows your adaptability and readiness for the freelance lifestyle, which works differently from traditional employment.