It integrations developer Work, Jobs in London, Eng (with Salaries)

IT Integrations Developer
Transact —London
- Up to £80,000 a year
- Azure
- Computer Science
- SQL
Software Tester
Ganap IT Limited —Hounslow
- £35,000 a year
- Full-time
- Computer Science
- Analysis skills
- Organisational skills
Quick apply
Software Developer
Reigate College —Reigate
- £44,601 - £51,861 a year
- Full-time
- Java
- SQL
- APIs
PHP Developer
vServices —London
- Project management
- Presentation skills
- Bachelor's degree
Creative Technologist - AI Workflow Developer (6 month FTC)
T&P —London
- Hybrid work
- Azure
- Master's degree
- AWS
UI/UX Developer
IT VALLEY (LONDON) LIMITED —Egham
- £40,000 - £52,000 a year
- Full-time
- Hybrid work
- Analysis skills
- JavaScript
- APIs
Quick apply
Full-Stack Software Developer
BAFTA —London
- £60,000 a year
- Full-time
- Hybrid work
- Linux
- Communication skills
- Employee assistance programme
Python Developers
CGI —London
- Full-time
- DevOps
- AWS
- Mentoring
Quick apply
Senior Backend Developer (100% remote Worldwide)
Tether Operations Limited —London
- Full-time
- Remote
- English
- Bachelor's degree
- JavaScript
React Native Developer (Wallet team) - 100% remote
Tether Operations Limited —London
- Full-time
- Remote
- English
- Java
- C++
Digital Developer 12 Month FTC
TrinityBridge —London
- Azure
- DevOps
- SQL
CAFM Developer
KBR —Leatherhead
- Full-time
- SQL
- Software development
- APIs
C++ Applications Developer
LMAX Group —London
- C++
- Linux
Software Engineer
AlliedCrowds —London
- DevOps
- Data analysis skills
- AWS
Shopify Developer
Medik8 —Borehamwood
- £55,000 - £60,000 a year
- Hybrid work
- JavaScript
- APIs
- HTML
- Employee discount
Quick apply
AI Developer
Universal Music Group —London
- Full-time
- Java
- AWS
- C++
- Annual leave
- Employee discount
Webflow Developer / Front-End Engineer
Synthesia —London
- Full-time
- Hybrid work
- AWS
- JavaScript
- APIs
QA Automation Tester
Scrumconnect Consulting —Croydon
- £65,000 a year
- Oracle
- DevOps
- SQL
Platform Engineer
Secret Intelligence Service —London
- £66,332 a year
- Part-time
- DevOps
- Java
- Software development
- Annual leave
- Flexitime
UI Developer
Currys —London
- Full-time
- Hybrid work
- Java
- JavaScript
- Agile
- Annual leave
- Employee discount
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IT Integrations Developer

Transact -
London

Apply Now

Job details

Up to £80,000 a year

Qualifications

Azure
Computer Science
CSS
Relational databases
Laravel
PaaS
Git
Bash (Unix shell)
SQL
PHP
OOP
JavaScript
Perl
REST
Symfony
APIs
Linux
GraphQL
Python
HTML

Full job description

In this role, you will act as a hands-on developer building and supporting modern applications and integrations across our internal systems and external SaaS platforms.

Working cross-functionally with Development, Engineering & Project teams, your primary focus will be developing application logic and enabling integration between systems using established programming languages (including PHP) and Azure PaaS services.

You will support a range of integration approaches, including direct application integration and API-based solutions where appropriate, ensuring solutions are scalable, secure, and maintainable.

Key Responsibilities:

Develop and maintain intranet applications using relevant web frameworks.
Provide user support and resolve application issues as required.
Design and implement secure API integrations and data flows (e.g. REST, GraphQL).
Contribute to integration design, selecting appropriate approaches (direct integration, API-based, or event-driven) based on business needs.
Troubleshoot, test, and maintain systems to ensure performance, reliability, and security.
Develop cloud-based solutions using Azure PaaS services (e.g. App Services, Azure Functions).
Contribute to CI/CD pipelines and deployment processes, supporting the build, test, and release of applications within Azure environments. This includes aspects of versioning, configuration, and environment management.
Apply “Secure by Design” and secure coding practices across all solutions.
Produce and maintain clear technical documentation for APIs, integrations, and processes.

We’re looking for a candidate with a degree (or equivalent) in Computer Science or a related field, alongside a strong understanding of cloud application design concepts, including Azure PaaS and serverless approaches. You will have strong expertise in PHP (v8+) and object-oriented programming, along with hands-on experience using at least one PHP framework such as Laravel, Symfony or Yii2. Proficiency in JavaScript, HTML and CSS is essential, as is experience working with relational databases and SQL. You should be confident using version control systems (ideally Git), familiar with Linux administration , and comfortable working with scripting languages such as Bash, Python or Perl.

About Us

Transact is a leading UK investment wrap platform for financial advisers and their clients. Our culture is collaborative, inclusive and open-minded. We work hard to continually challenge the way we do things to maintain our market leading status.

As a customer-centric and client focused business, we put our clients, like Mrs Miggins, at the heart of everything we do.

Our platform enables clients and their advisers to manage their financial portfolio in one single online place, and is supported by unrivalled personal service. Our goal is to make all aspects of portfolio management as easy and efficient as possible for everyone involved, through the features we develop, our integrations with other systems, and the support we provide.

Our purpose: We enable the Miggins family and their adviser to hold their investments on a single platform across wrappers. We provide custody, tax wrapping, trading and reporting.

Our strategy: We make financial planning easier for advisers by delivering great service. Our platform helps advisers grow revenues and reduce risk and cost in their business. We will always have control of our technology, wrappers and service.

Our values: We do the right thing for customers, advisers, staff, shareholders, suppliers and the wider community.

Transact's parent company, IntegraFin Holdings plc, is listed on the London Stock Exchange and is a constituent of the FTSE 250 index. Established in 2000, today we have over £77.2 billion of funds under direction on behalf of over 249,000 investor clients (as at December 2025).

Equal Opportunities

We provide a diverse and inclusive workplace and ensure that all of our staff respect and understand individual differences. We are an equal opportunities employer and positively encourage applications from suitably qualified and eligible candidates regardless of age, disability, gender reassignment, marital or civil partner status, pregnancy or maternity, race, religion or belief, sex or sexual orientation.

Apply Now

Refine Your Search

it integrations developer jobs in london, eng

IT Integrations Developer

Software Tester

Software Developer

PHP Developer

Creative Technologist - AI Workflow Developer (6 month FTC)

UI/UX Developer

Full-Stack Software Developer

Python Developers

Senior Backend Developer (100% remote Worldwide)

React Native Developer (Wallet team) - 100% remote

Digital Developer 12 Month FTC

CAFM Developer

C++ Applications Developer

Software Engineer

Shopify Developer

AI Developer

Webflow Developer / Front-End Engineer

QA Automation Tester

Platform Engineer

UI Developer

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