Jobs for senior back-end javascript developer at London

One of our large clients is looking for Sr. ServiceNow Developer. Details are as below:  Location city(s): Toronto, London, Winnipeg Role Title: ServiceNow Developer, Sr. (CL17) Management Specialist: Senior (8Yrs +);   Work Allocation: 100% Work Style: Hybrid - 3 days/week in office Number of Openings: 1 Anticipated Start Date: 4 weeks...

**Job Summary** **Responsibilities** - Develop and maintain databases using SQL, MySQL, and other relational database management systems. - Build and integrate RESTful APIs and other web services to facilitate seamless data exchange between systems. - Collaborate in Agile development environments to deliver projects on time and meet quality standards. -...

to apply - email only, no card. You can also save this posting or score it againstyour profile with AI.## About the roleArchitect and develop software solutions for edge devices while optimizing performance, security, and reliability. Lead code reviews, implement testing strategies, and mentor junior developers in best practices.## RequirementsRequires a...

Join us in Advancing the Environmental Global Impact within the Rail Industry For nearly 40 years, ZTR has designed, developed and released products that have a positive environmental impact within the Rail Industry. Planning for an environmentally sustainable future means taking action today in preparation for tomorrow. Everyone has a role to play and we...

Senior Technology Specialist, Core Systems Developer Waterloo, ON, Canada Job Description Posted Monday, August 31, 2026 at 4:00 AM At Equitable, we believe work should be a place where you feel supported, inspired, and empowered to grow. In our caring and collaborative environment, your curiosity is encouraged, your passion is recognized, and your...

Senior Full Stack Developer – ERP & AI Systems ITPS Canada Ltd. – London, Ontario Build the system that runs a flight school. ITPS is developing a Flight School Management System (FSMS)— a full-scale ERP platform that powers our training operations, flight and simulator scheduling, maintenance tracking, and procurement workflows. This is not a...

Head of Business Development About the Company Emerging provider of social VR experiences Industry Computer Software Type Privately Held, VC-backed Founded 2014 Employees 51-200 Funding $76-$100 million Categories - Software - Publishers - Information - Publishing - Technology - Internet - Information Technology & Services - Messaging Social -...

Drive innovation as a Senior Full-Stack Developer at Cognitive Systems, focusing on user interface design and backend services. Utilize your expertise in a flexible and collaborative environment. In this Senior Full-Stack Developer position, you will have 5+ years of software development experience to create intuitive web applications. You will work with...

Shape the future of gaming on the web as a Software Engineer II, Web. This role is centered on building engaging web products that empower gaming communities. As a key member of your team, your tasks will include developing web interfaces and collaborating with designers on user-centric features. You'll work under architectural guidance, participate in code...

## Urban Data Applications DeveloperApplylocations: Waterloo, Ontario, Canadatime type: Full timeposted on: Posted 30+ Days Agojob requisition id: 2026-00521At the University of Waterloo, we create and promote a culture where everyone can reach their full potential. As an employee, you get support & opportunities that empower you to advance your...

About the Company Our client is a fully licensed EU bank based focused on providing modern banking infrastructure for FinTech companies, payment institutions, e-commerce businesses, and other digital-first companies. Combining traditional banking expertise with a FinTech-native approach, the bank provides solutions including Banking-as-a-Service (BaaS),...

Take the lead in developing a sophisticated ERP and AI system at ITPS Canada as a Senior Full Stack Developer. Help shape the future of flight school management efficiently. In this role, you will be instrumental in developing the Flight School Management System, a pivotal ERP platform for operational management. Your responsibilities will encompass...

Share Senior Software Developer, Generative AI, Google Cloud Applied AI, Concorde Gateway Google Waterloo, ON, Canada ; Toronto, ON, Canada Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. - Bachelor’s degree or equivalent practical experience. - 5...

Join us in Advancing the Environmental Global Impact within the Rail Industry For nearly 40 years, ZTR has designed, developed and released products that have a positive environmental impact within the Locomotive Industry. Planning for an environmentally sustainable future means taking action today in preparation for tomorrow. Everyone has a role to play and...

Info-Tech is one of the world’s fastest-growing IT research and advisory companies, proudly serving over 30,000 IT professionals. We are looking for Sales Development Representatives to join our team.​ Why join us?​ We are a growth-focused, entrepreneurially-spirited company that has consistently achieved YoY growth in our 25 years of operation,...

Business Intelligence & Reporting Developer Title: Business Intelligence & Reporting Developer Id: 19400 Type: FullTime Husky Technologies TM is a company with a strong foundation built on innovation, close customer relationships, and a unique culture and values. We are looking for people with the inspiration and talent to develop with us as we pursue...

Join a dynamic project team as a Project Control Engineer, facilitating hybrid planning and risk management for innovative projects. Act as a Subject Matter Expert in Value Engineering and Project Definition ratings. As a Senior Project Control Engineer, you'll coordinate and drive front-end planning efforts. Your expertise will guide risk profiling,...

Company DescriptionIn the mid-1980s, WinAir’s founders, Bert and Helen Vergeer, recognized the inefficiencies in aviation maintenance, which relied heavily on paper-based processes. Their vision led to the development of AV-BASE, one of the first digital aviation record-keeping and inventory management systems. Today, WinAir is a fully browser-based...

DescriptionDevoted Studios is a globally remote development company specializing in Co-development, Porting, and End-to-End Art Production for the global gaming industry.We collaborate across time zones to support projects on all major platforms, engines and styles - from AAA titles to emerging technologies. Our team includes world-class talents who bring...

Relay is a digital banking platform that gives self-made business owners the tools and know-how to be great with money—bringing clarity, confidence, and control to every dollar earned, so they can turn hard work into lasting success. We do this by replacing financial guesswork with real visibility, transforming cash flow from a constant source of stress...