Senior Polyglot Engineer (JS/Python/Go) - Remote-First

YLD.com; Greater London; Remote; Confidential; Full time

Benefits offered by this job

Company Private Health care (Vitality)

Enhanced fully paid maternity and p r

25 days annual holiday (excluding P H)

£2000 annual allowance for Training/Co

£300 annual allowance for additional硬

Mental Health support: Oli app

Meditation/Sleep support: Headspace or

Bonus (depending on Company perfomance

Company laptop

Generous referral schemes

Job summary

YLD.com is seeking a Senior Software Engineer to join a client team in the UK. You will design scalable, fault-tolerant architectures and contribute to CI/CD workflows, collaborating with engineers across disciplines.

You’ll mentor juniors, drive quality through testing and monitoring, and help shape product decisions in a fast-paced, remote-first consultancy with teams in London, Lisbon, and Porto. This role offers a supportive environment, competitive benefits, and opportunities to work with

Qualifications

• 5+ years of professional software development experience.
• Experience designing scalable, fault-tolerant architectures.
• Strong communication and collaboration in fast-paced teams.

Responsibilities

• Build new features that meet client needs.
• Migrate to a full CI/CD model.
• Collaborate with cross-functional teams to improve engineering initiatives.
• Mentor engineers to accelerate career growth.
• Architect and deliver highly available, zero-downtime products.
• Monitor production and ensure SLAs.
• Promote best practices across the department.
• Show and tell with the team and wider company.

Skills

JS/TS

Python

Go

React

CI/CD

AWS

Tools

FastAPI

Gin

Express

Docker

Kubernetes

Terraform

CloudFormation

Job description

YLD.com is seeking a Senior Software Engineer to join a client team in the UK. You will design scalable, fault-tolerant architectures and contribute to CI/CD workflows, collaborating with engineers across disciplines.

You’ll mentor juniors, drive quality through testing and monitoring, and help shape product decisions in a fast-paced, remote-first consultancy with teams in London, Lisbon, and Porto. This role offers a supportive environment, competitive benefits, and opportunities to work with