-x3 Principal Software Engineers/Staff Engineers - GOLANG - ScaleUp-

JR United Kingdom; Cardiff; On-site; GBP 90,000 - 115,000; Full time

Job summary

A leading hyper-growth scale-up in Cardiff seeks several Principal Software Engineers/Staff Engineers proficient in Golang to join their engineering team. The role involves mentoring junior engineers and driving best practices while working on innovative e-commerce solutions. With a competitive salary up to £115,000 and a substantial benefits package, this is a prime opportunity for ambitious engineers to thrive.

Benefits

Bonus of 25%

25 days holiday + birthday

Private health insurance

Training and development budget

Monthly social events

Kindle/books and HeadSpace subscriptions

Qualifications

• Proficiency in Golang and experience with AWS is essential.
• Experience in developing REST APIs and GraphQL.
• Strong knowledge of software design patterns, especially TDD and DDD.

Responsibilities

• Lead architectural changes and collaborate on roadmaps.
• Mentor junior engineers and promote best practices.
• Work on successful e-commerce sites and support rapid growth.

Skills

Golang/Go

React/React Native/Next.js

REST APIs

GraphQL

AWS

TDD/DDD

Job description

Principal Software Engineers/Staff Engineers - GOLANG - ScaleUp - Cardiff

Areti has partnered with a rapidly growing hyper-growth scaleup organization seeking several talented software engineers to join their engineering team.

We are looking for engineers to lead architectural changes, collaborate with stakeholders on roadmaps, mentor junior engineers, and drive best practices within their teams and guilds. The role involves working on successful e-commerce sites, supporting the company's rapid growth. The tech stack includes React.js, React Native, PHP (moving to Golang), and AWS.

This is an excellent opportunity for those looking to join an ambitious, organically grown business with exciting plans for 2023 and beyond.

Experience required includes:

• Proficiency with Golang/Go, React/React Native/Next.js, or PHP
• REST APIs
• GraphQL
• AWS
• Software design patterns such as TDD/DDD
• A passion for developing processes and architecture for continuous improvement

Benefits include a salary up to 115k + 25% bonus, 25 days holiday + birthday, private health insurance, training and development budget, Kindle/books, HeadSpace, monthly social events, and a motivated team.

Interested candidates are encouraged to apply. Interviews are likely to be scheduled early next week, with an immediate start preferred.

Please note: If you are not a passport holder of the country for the vacancy, a work permit may be required. More information is available on our blog.

Applications should be submitted via the 'Apply now' button. Do not provide bank or payment details.

Created on 26/06/2025 by JR, United Kingdom.