CTO Rank
Get Started
LS

Leonard Seffer

Head of Engineering at PipeKeeper Oy

Head of Engineering Head
l***@wolt.com Sign up
Pro only
Pro only
Pro only
Stockholm, Stockholm County, Sweden
wolt.com

Company Details

Company: PipeKeeper Oy
Industry: information technology & services
Employees: 13000
Revenue: 345000000
Funding: 849543903
HQ Location: Helsinki, Finland
Company LinkedIn: Pro only

Technology Stack

Route 53 Amazon SES MailJet Gmail Outlook Google Apps Sendgrid Microsoft Office 365 Amazon AWS WP Engine Pipedrive React Redux Mapbox MongoDB Sprig Twitter Advertising Google Maps (Non Paid Users) Intercom Linkedin Marketing Solutions Google Font API

Professional Summary

Leonard Seffer is Head of Engineering at PipeKeeper Oy. PipeKeeper Oy operates in the information technology & services industry and has 13000 employees. Based in Stockholm, Stockholm County, Sweden. Classified as a head-level Head of Engineering leader. Their organization's technology stack includes Route 53, Amazon SES, MailJet, Gmail, Outlook, and 44 other technologies. PipeKeeper Oy reports annual revenue of 345000000. PipeKeeper Oy has raised 849543903 in total funding.

Head level · Head of Engineering
Verified Apr 30, 2026

Position in the CTO Rank Database

  • • Typical Head of Engineering compensation in Stockholm County: $190,000 – $370,000 (median $260,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.

Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.

Frequently Asked Questions

How do I contact Leonard Seffer?

Leonard Seffer has a verified email address on file on CTO Rank. They work at PipeKeeper Oy. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Leonard Seffer work for?

Leonard Seffer is Head of Engineering at PipeKeeper Oy, a company in the information technology & services industry with 13000 employees. The company is headquartered in Helsinki, Finland.

What is Leonard Seffer's role in technology leadership?

Leonard Seffer is classified as a Head of Engineering leader at the head level.

What technologies does Leonard Seffer's organization use?

Leonard Seffer's organization uses a technology stack that includes Route 53, Amazon SES, MailJet, Gmail, Outlook, Google Apps. This information is useful for sales teams, recruiters, and technology vendors.

Is Leonard Seffer open to recruiting or new opportunities?

CTO Rank does not track open-to-work status. The best approach is to reach out directly to Leonard Seffer using the verified contact information available to Pro members. When recruiting a Head of Engineering, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.

Can I pitch or sell to Leonard Seffer at PipeKeeper Oy?

Leonard Seffer is Head of Engineering at PipeKeeper Oy. Head of Engineerings like Leonard Seffer typically evaluate vendors in Route 53, Amazon SES, MailJet, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Leonard Seffer's profile data?

CTO Rank verifies and refreshes profile data weekly. Leonard Seffer's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.