Senior FullStack Engineer, Kaspr
B2B contact data tool
Job no longer available
B2B contact data tool
21-100 employees
Job no longer available
21-100 employees
Company mission
To take the time out of prospecting and allow teams to focus on selling instead.
Role
Who you are
- You’re a proactive problem solver with strong product sense and a passion for building scalable web applications
- You have proven expertise in both frontend and backend web development, with hands-on experience in modern frameworks and technologies
- You collaborate seamlessly with Product Managers and Designers, turning concepts into powerful, user-friendly features
- You’re comfortable managing multiple challenges simultaneously and thrive on creating efficient, well-structured code that delivers real impact
- You are not afraid to manage technical debt and while maintaining rigorous testing standards to ensure that our systems remain robust, maintainable, and adaptable to future needs
Desirable
- Proven experience (minimum 6 years) as a Fullstack Engineer or in a similar senior role, focusing on high-level architecture, strategy, and vision
- Proficiency in NodeJS, TypeScript, MongoDB, RabbitMQ, and ReactJS. Experience with GraphQL is a plus
- Strong experience in developing and maintaining automated tests (unit, integration, end-to-end) to ensure code quality and reliability
- Strong leadership and mentorship skills
- Exceptional ability to translate business requirements into scalable technical solutions
- Experience in identifying and managing technical debt, ensuring long-term maintainability of codebases
- Being an ex-founder or having startup experience is a huge plus
- Understanding of the Software as a Service (SaaS) industry is a plus
What the job involves
- Lead the design and implementation of robust, scalable, and secure systems across both backend and frontend
- Mentor and guide the engineering team on best development practices across both backend and frontend technologies
- Proactively identify, prioritize, and address technical debt to ensure long-term code quality and maintainability
- Develop and maintain automated tests to ensure code quality, reliability, and performance
- Troubleshoot complex fullstack issues and guide the team in finding and implementing effective solutions
- Work closely with our engineering team, Engineering Manager, and Product Manager to drive the technology vision and strategy
- Advocate for continuous improvement practices within the team, ensuring our codebase and infrastructure evolve with our business needs
Our take
Although LinkedIn is a potent tool for business-to-business sales, it can be difficult to locate the contact details of the right people to get in touch with. Kaspr is helping sales teams convert prospects into leads with a chrome extension and dashboard that displays and organises the business phone numbers and email addresses of LinkedIn contacts.
While what Kaspr is offering is quite a simple concept, its strength is in the reach of its database, consisting of over 160 million email address and 30 million phone numbers. Its ease of integration with existing customer relationship management systems is also key to its success - instead of replacing existing technology it adds another layer of functionality to most systems. So far this solution has secured it a client base of 1,500 corporate customers and over 50,000 users.
Kaspr was recently aquired by Cognism, a UK-based sales intelligence company, allowing it to coordinate with its parent company's marketing activities. It will now be focused on expanding its presence in the European market, growing its contact database and further developing its product, taking on new engineering talent to make this possible.
Freddie
Company Specialist at Welcome to the Jungle
Company
Funding (2 rounds)
Dec 2019
$0.5m
CONVERTIBLE
Jul 2018
$0.3m
SEED
Total funding: $0.8m
Company HQ
Gare, Paris, France
Articles
Leadership
Allan Benguigui
(CEO)Co-founder and CEO of Kaspr.
Omar Ghorbel
(CTO)Co-founder and CTO of Kaspr.
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