IT Integration Developer in London

IT Integration Developer in London

London Full-Time 55000 - 70000 € / year (est.) Home office (partial)
P

At a Glance

  • Tasks: Design and deliver secure, scalable API integrations for a financial services client.
  • Company: Join a forward-thinking financial services firm embracing modern technology.
  • Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
  • Other info: Dynamic environment with a focus on innovation and collaboration.
  • Why this job: Make a real impact by solving complex integration challenges with cutting-edge tech.
  • Qualifications: Strong grounding in computer science and deep knowledge of Azure Integration Services.

The predicted salary is between 55000 - 70000 € per year.

I’m supporting a financial services client that’s modernising its technology landscape and investing heavily in API‑driven integration. They’re looking for an Integration Developer who can sit at the centre of this transformation, connecting internal systems with modern SaaS platforms and building the event‑driven data flows that power the business. If you enjoy solving complex integration challenges, working with Azure middleware and shaping how systems communicate at scale, this is a role where you can make a real impact.

What You’ll Be Doing

  • Designing and delivering secure, scalable API integrations across a diverse system landscape
  • Building and maintaining Azure‑based middleware (API Management, Logic Apps, Azure Functions)
  • Creating event‑driven, decoupled integration patterns rather than point‑to‑point solutions
  • Producing clear, high‑quality technical documentation for APIs, middleware, and data flows

What You’ll Bring

  • Strong grounding in computer science or a similar discipline
  • Deep knowledge of Azure Integration Services
  • Understanding of traditional development stacks to support internal applications
  • Solid grasp of API architecture, consumption, data mapping and integration patterns
  • Strong understanding of modern authentication and authorisation (OAuth 2.0, OpenID Connect, SAML, API Keys)
  • Awareness of API security best practices and threat mitigation
  • Familiarity with the Microsoft Power Platform and its integration touchpoints
  • Ability to manage workload and prioritise effectively

Experience That Will Help You Succeed

  • Hands‑on experience building API integrations and middleware for enterprise SaaS platforms
  • Ability to translate complex business requirements into secure, scalable integration solutions
  • Experience with version control (ideally Git)
  • Experience in financial services or other regulated sectors
  • Background working with AI, Automation or Power Platform teams
  • Ability to read and work with internal codebases (traditional development experience)
  • PHP or open‑source framework experience (useful but not essential)

Who You Are

  • A pragmatic problem‑solver with strong analytical thinking
  • Someone who communicates clearly and collaborates well across teams
  • Delivery‑focused, organised and comfortable working in a fast‑moving environment
  • Curious, innovative and always looking for better ways to build and connect systems

IT Integration Developer in London employer: Pinnova Talent

Join a forward-thinking financial services firm that prioritises innovation and technology, offering you the chance to play a pivotal role in their transformation journey. With a strong emphasis on collaboration and professional development, you'll thrive in a dynamic work culture that values your contributions and encourages continuous learning. Located in a vibrant area, this position not only provides competitive benefits but also the unique opportunity to shape the future of integration solutions in a rapidly evolving industry.

P

Contact Detail:

Pinnova Talent Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land IT Integration Developer in London

Tip Number 1

Network like a pro! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.

Tip Number 2

Show off your skills! Create a portfolio showcasing your API integrations and middleware projects. This is your chance to demonstrate your problem-solving abilities and technical prowess in a tangible way.

Tip Number 3

Prepare for interviews by brushing up on common integration challenges and solutions. Be ready to discuss how you've tackled complex problems in the past, especially with Azure services and API security.

Tip Number 4

Don’t forget to apply through our website! We’re always on the lookout for talented Integration Developers like you. Plus, it’s a great way to ensure your application gets the attention it deserves.

We think you need these skills to ace IT Integration Developer in London

API Integration
Azure Integration Services
Middleware Development
Event-Driven Architecture
Technical Documentation
API Security Best Practices
OAuth 2.0

Some tips for your application 🫡

Tailor Your CV:Make sure your CV speaks directly to the job description. Highlight your experience with Azure Integration Services and API architecture, as these are key for us. We want to see how your skills align with the role!

Showcase Your Projects:Include specific examples of projects where you've built API integrations or worked with middleware. We love seeing real-world applications of your skills, especially in financial services or regulated sectors.

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Explain why you're excited about this role and how you can contribute to our transformation. Be sure to mention your problem-solving skills and your ability to work in fast-paced environments.

Apply Through Our Website:We encourage you to apply through our website for a smoother process. It helps us keep track of your application and ensures you don’t miss any important updates from us!

How to prepare for a job interview at Pinnova Talent

Know Your APIs Inside Out

Make sure you brush up on your knowledge of API architecture and integration patterns. Be ready to discuss how you've tackled complex integration challenges in the past, especially with Azure Integration Services. This will show that you can hit the ground running.

Showcase Your Problem-Solving Skills

Prepare examples of how you've solved tricky integration issues before. Think about specific scenarios where you had to design secure, scalable solutions. This will demonstrate your analytical thinking and pragmatic approach, which are key for this role.

Familiarise Yourself with the Tech Stack

Get comfortable with the tools mentioned in the job description, like Azure Functions and Logic Apps. If you have experience with version control systems like Git, be sure to highlight that too. Showing familiarity with the tech stack will give you an edge.

Communicate Clearly and Collaborate

Since this role involves working across teams, practice articulating your thoughts clearly. Prepare to discuss how you've collaborated with others in previous roles, especially in fast-paced environments. Strong communication skills are a must-have for making a real impact.