Javascript developer / html developer Work, Jobs in London, Eng (with Salaries)

IT Integrations Developer
Transact —London
- Up to £80,000 a year
- Azure
- Computer Science
- SQL
Adobe Developer
Wunderman Thompson MAP —London
- English
- Java
- SQL
Senior PHP Developer - REST API
Eventogy —London
- £65,000 - £70,000 a year
- Hybrid work
- Azure
- AWS
- Project management
- Gym membership
Quick apply
Product Designer
Palantir Technologies —London
- Full-time
- JavaScript
- APIs
- In-person
- Work from home
Software Engineer III
Elsevier —London
- Full-time
- Java
- SQL
- AWS
- Flexible schedule
2d
Full Stack Engineer (Python and React)
Pwc UK —London
- Full-time
- Hybrid work
- Azure
- AWS
- JavaScript
Ruby on Rails Developer - mid level
Unboxed Consulting Limited —East London
- £53,182 - £60,000 a year
- Full-time
- Hybrid work
- SQL
- AWS
- JavaScript
- Flexible schedule
Quick apply
7d
Front-End Angular Software Engineer
Trimble —London
- Full-time
- Hybrid work
- Computer Science
- Engineering
- AWS
7d
Software Testing Consultant
THE FBKS GROUP LIMITED —London
- £32,000 - £42,000 a year
- Full-time
- Azure
- Oracle
- Data analysis skills
Quick apply
Camunda Lead Full Stack Developer - London, UK - Full time - Hybrid
Capgemini —London
- Hybrid work
- Computer Science
- DevOps
- Java
UX Designer (Design Systems) - Fire TV/Tablet , Devices and Services Design Team
Amazon Development Centre (London) Limited —London
- Full-time
- Hybrid work
- JavaScript
- AI
- Marketing
Senior Full stack Java Developer
Solirius —London
- £55,000 - £80,000 a year
- Oracle
- DevOps
- Java
Quick apply
Senior Software Engineer, Dashboard Platform
Algolia —London
- £82,500 - £114,800 a year
- Remote
- English
- AWS
- JavaScript
- Work from home
Senior Platform Engineer, Dashboard Platform
Algolia —London
- £82,500 - £114,800 a year
- Remote
- English
- AWS
- JavaScript
- Work from home
Senior Full Stack Engineer (Javascript)
Atominvest —London
- Full-time
- Hybrid work
- AWS
- Analysis skills
- JavaScript
- Employee assistance programme
Full Stack Engineer
FDJ UNITED —South Wimbledon
- Full-time
- Oracle
- Java
- JavaScript
Digital Accessibility Specialist, Senior Associate
JPMorganChase —London
- Full-time
- JavaScript
- Communication skills
- HTML
Full Stack Product Engineer (SAAS) - (hybrid)
Eventogy —London
- £65,000 - £75,000 a year
- Full-time
- Hybrid work
- Bachelor's degree
- JavaScript
- APIs
- Gym membership
Quick apply
Senior Full Stack Developer
Appvia —London
- £70,000 - £80,000 a year
- Full-time
- Hybrid work
- Java
- AWS
- JavaScript
- Employee assistance programme
- Flexible schedule
Quick apply
Sr. Full Stack Developer
Broadridge —London
- Full-time
- Doctoral degree
- Computer Science
- Java

I want to receive the latest job alerts for javascript developer / html developer in london, eng

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

javascript developer / html developer jobs near london, eng

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

javascript developer / html developer jobs in london, eng

IT Integrations Developer

Adobe Developer

Senior PHP Developer - REST API

Product Designer

Software Engineer III

Full Stack Engineer (Python and React)

Ruby on Rails Developer - mid level

Front-End Angular Software Engineer

Software Testing Consultant

Camunda Lead Full Stack Developer - London, UK - Full time - Hybrid

UX Designer (Design Systems) - Fire TV/Tablet , Devices and Services Design Team

Senior Full stack Java Developer

Senior Software Engineer, Dashboard Platform

Senior Platform Engineer, Dashboard Platform

Senior Full Stack Engineer (Javascript)

Full Stack Engineer

Digital Accessibility Specialist, Senior Associate

Full Stack Product Engineer (SAAS) - (hybrid)

Senior Full Stack Developer

Sr. Full Stack Developer

I want to receive the latest job alerts for javascript developer / html developer in london, eng

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected