Senior software engineer (Node.js/TypeScript)

The purpose of this role is to design, build and operate reliable and scalable, testable and maintainable software solutions, building new functionalities and products using Typescript and Node.js. You play a key role in our software development and have a hands-on approach throughout the development process. As a senior member of the team, you are the 'go-to' person for queries. On a typical day you will…

• 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 more junior engineers.

• Communicate with non-technical colleagues to answer queries about the Seccl system.

What you need…

• To own your services from design to operation. We operate a build-and-run model where engineers have autonomy but full accountability.

• Engineers are not passengers in their products but champions. Drive improvements and features while being comfortable to openly collaborate and investigate ideas and being challenged.

• Have a strong ability to understand business requirements and turn this into efficient, scalable solutions. Desire to learn our business domain.

• Experience in a strongly/statically typed language.

• Have a strong understanding of designing, building, and running high-quality, standards-compliant workflow APIs, with a focus on testing, observability, and performance.

• Have worked with a cloud provider (AWS/Azure/GCP). We use AWS.

• Have worked with distributed systems and are comfortable debugging through tracing and observability.

• Willing to be on-call for your services.

Core technical skills you must have:

• Experience with Node.js , specifically Typescript .

• Experience with Amazon Web Services .

• Experience with Serverless products.

• Experience with document databases, specifically MongoDB .

• Experience mentoring/managing.

• Experience in a build-and-run model.

• Experience in a structured on-call process and incident management

• Experience working in regulated industries, particularly finance.

We offer a generous mix of benefits for the things that really matter to our people, including:

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 giving you a range of discounts and perks including free weekly coffee, gym and retail discounts

Access to initiatives like Cycle to Work and Octopus Electric Vehicle Leasing Interview process