Senior Software Engineer - Fintech Backend TypeScript Cloud

BCB Group; Greater London; Hybrid; GBP 90,000 - 130,000; Full time

Benefits offered by this job

30 days annual leave

Wellbeing days

Volunteering day

Private Healthcare

Pension

Income Protection

Life Insurance

Menopause Policy

Enhanced Parental Leave

Job summary

BCB Group is expanding its engineering team in London. The role focuses on building scalable financial platforms with TypeScript and Node.js, leveraging NestJS, Angular, and Google Cloud. You will work in a hybrid setup with product colleagues to design, build and ship features.

We value experts in event-driven architectures, SQL databases, automated testing, and CI/CD pipelines like GitLab. You will mentor peers and contribute to a robust technical roadmap while delivering reliable, compliant

Qualifications

• Proficiency in TypeScript and Node.js frameworks.
• Experience with event-driven microservices and messaging systems.
• Strong SQL development skills (MySQL/PostgreSQL) and database design.

Responsibilities

• Build and scale financial platforms using Node.js and TypeScript.
• Collaborate with product managers to design and ship features.
• Own architectural decisions and contribute to technical roadmap.
• Mentor junior engineers and uphold best practices.

Skills

TypeScript proficiency

Event-driven architecture

Node.js / NestJS

SQL (MySQL / PostgreSQL)

Angular frontend

Google Cloud

Automated testing

CI/CD (GitLab)

Tools

NestJS

Google Pub/Sub

Kafka

Google Cloud

GitLab

Job description

BCB Group is expanding its engineering team in London. The role focuses on building scalable financial platforms with TypeScript and Node.js, leveraging NestJS, Angular, and Google Cloud. You will work in a hybrid setup with product colleagues to design, build and ship features.

We value experts in event-driven architectures, SQL databases, automated testing, and CI/CD pipelines like GitLab. You will mentor peers and contribute to a robust technical roadmap while delivering reliable, compliant