← All roles

Senior software engineer - EU squad

Seccl· Engineering
Apply on company site
Hybrid (London)Full-timePosted 3w ago

About the role

Senior software engineer focusing on designing, building, and operating reliable and scalable software solutions using TypeScript and Node.js within Seccl’s EU squad, contributing to regulated financial workflow systems and investments infrastructure.

Responsibilities

  • - Work collaboratively in a domain aligned cross-functional squad made up of engineers and product along with colleagues from customer-facing and operations teams
  • - Design, implement and operate your services within your domain
  • - Be accountable for the SLAs of your products and iterative improvements
  • - Maintain and extend documentation for your services
  • - Foster a culture of continuous improvement and technical excellence while understanding when “good enough for now” is appropriate
  • - Provide guidance and mentorship for other engineers
  • - Communicate with non-technical colleagues to answer queries about the Seccl system

Qualifications

  • - Strong commercial experience with Node.js, specifically TypeScript
  • - Experience with Amazon Web Services
  • - Experience with Serverless products
  • - Experience with document databases, ideally MongoDB
  • - Experience mentoring engineers
  • - Experience leading technical delivery in a build-and-run engineering model
  • - Experience in a structured on-call process and incident management
  • - Experience working in regulated industries, ideally financial services or FinTech
  • - Experience in a strongly/statically typed language

Benefits

  • Base salary based on experience and skills demonstrated during our assessment phase
  • 27 days holiday + bank holidays (some can be flexible) + day off on your birthday + three days (full time) per year for Dependant leave
  • Two volunteering days per year
  • Length of service award – one month paid sabbatical at eight years
  • 6% employer pension contribution, and life assurance
  • Private medical insurance with AXA Health
  • Enhanced Parental leave
  • MacBook and up to £500 home office set up budget
  • £750 per person learning budget
  • Option to work abroad for up to six weeks a year
  • Health and wellbeing initiatives including free therapy via Wellness Cloud, mental health support via Headspace
  • Strong financial wellbeing focus including access to Octopus Money, Octopus Share Incentive Plan and will writing offering via Octopus Legacy
  • Perkbox – Flexi-points with discounts and perks
  • Cycle to Work and Octopus Electric Vehicle Leasing
Last updated Sep 30, 2026. Interested? Apply on the company site.
Seccl logo

About Seccl

The embedded investment platform

Our software and services help forward-thinking firms build the investment propositions of the future…

Embedded investmentsInvestment platformCustody serviceAPIWealth management
Company profileWebsite

More open roles at Seccl