Posted:
3/2/2025, 4:00:00 PM
Location(s):
London, England, United Kingdom ⋅ England, United Kingdom
Experience Level(s):
Junior ⋅ Mid Level ⋅ Senior
Field(s):
Software Engineering
Responsibilities
The primary responsibilities of this position are:
Help develop and maintain efficient, reusable, and reliable frontend code using HTML5/CSS3, JavaScript, TypeScript, and React.
Work closely with cross-functional teams, including UI/UX designers, backend developers, and product managers, to deliver high-quality user interfaces.
Ensure the technical feasibility of UI/UX designs and optimize solutions for maximum speed and scalability.
Integrate frontend components seamlessly using RESTful APIs and asynchronous request handling.
Conduct thorough testing (automated and manual) to identify, fix bugs, and performance issues.
Mentor junior developers and promote knowledge sharing to enhance team skills and productivity.
Stay up to date with the latest industry trends and technologies to ensure our applications are built using the best practices.
Our Technology Stack
Frontend App Framework - JavaScript & TypeScript / React
Frontend State Management - Mobx
Backend – Java REST & GraphQL Services
CI / CD - GitHub & CircleCI
Cloud – AWS
Requirements
Bachelor's degree in computer science, Information Technology, or a related field.
Mid to senior level experienced developer.
Demonstrable success and involvement in software design and implementation of production-ready clients using technologies such as: HTML5, JavaScript, CSS3, Typescript, and React
Experience with APIs and using patterns such as REST and GraphQL.
Experience with testing frameworks and methodologies, ensuring the delivery of high-quality software.
Geospatial development
Strong problem-solving skills and attention to detail.
Excellent communication and collaboration skills.
Desirable
Experience creating accessible and globalized web applications (A11Y, I18N + L10N).
Good understanding of backend development using Node.js.
Experience working with geolocation/geospatial data
Experience with graph visualization libraries to represent complex data structures visually.
Experience with cloud platforms (e.g., AWS, Azure) and containerization (e.g., Docker).
About i2
Our intelligence analysis software tools help analysts transform data real-time enabling customers to better leverage data and to detect, disrupt and defeat sophisticated threats. Customers are better able to track critical missions across law enforcement, fraud and financial crime, military defense and national security.
As a Harris Computer company, we strive to create a respectful and united environment where all members of our globally diverse community are empowered and have equitable opportunities to succeed.
Website: https://www.harriscomputer.com/
Headquarter Location: Toronto, Ontario, Canada
Employee Count: 1001-5000
Year Founded: 1976
IPO Status: Private
Industries: Developer Platform ⋅ Enterprise Software ⋅ Software