At a Glance
- Tasks: Lead and mentor teams while driving a major tech transformation.
- Company: Join an award-winning, high-growth SaaS scale-up focused on innovation.
- Benefits: Competitive salary, remote work, generous holiday, and a learning budget.
- Other info: Fast hiring process with immediate interview slots available.
- Why this job: Shape the future of a cutting-edge platform and make a real impact.
- Qualifications: Experience in Go, PHP, OOP, and full-stack engineering required.
The predicted salary is between 67000 - 90000 £ per year.
We are hiring five exceptional Senior Software Engineers / Tech Leads for one of the UK's fastest-growing technology scale-ups. Following significant growth and investment, the business is embarking on a major platform evolution programme, transitioning from a mature PHP-based architecture towards a modern, scalable, cloud-native ecosystem built around Go, APIs, distributed services, and event-driven architecture.
This is a rare opportunity to help shape the future technical direction of a highly successful SaaS platform used by global organisations. We're looking for engineers who enjoy solving complex problems, influencing architecture, mentoring teams, and remaining hands-on with technology.
These roles sit at the heart of the engineering organisation. You'll lead technical delivery while helping drive a strategic technology transformation, modernising existing systems and building the next generation of products and services. This role combines:
- Hands-on software engineering
- Technical leadership
- Architectural ownership
- Mentoring and coaching
- Cloud-native platform development
- Full-stack product delivery
You'll work closely with Engineering, Product, Platform, and Architecture teams to build highly scalable solutions capable of supporting continued rapid growth.
What You'll Be Doing
- Leading and mentoring teams of talented software engineers
- Driving engineering best practices around Object-Oriented Design, SOLID principles, clean architecture, and maintainable code
- Designing and building scalable APIs and backend services
- Helping evolve a large PHP platform towards modern Go-based microservices
- Contributing across the full stack, from backend services through to customer-facing applications
- Influencing technical strategy, architecture, and platform direction
- Working closely with Product teams to deliver business-critical features
- Supporting CI/CD, cloud infrastructure, observability, and platform reliability initiatives
- Taking ownership from concept through design, development, testing, deployment, and ongoing optimisation
- Playing a key role in hiring and developing future engineering talent
Technology Environment
We're specifically seeking polyglot engineers who are comfortable working across multiple languages and technologies.
Core Technologies
- Go (Golang)
- PHP
- REST APIs & Service-Oriented Architecture
- Object-Oriented Programming (OOP)
- AWS Cloud Platform
- MySQL / PostgreSQL
- Docker & Containerisation
- CI/CD Pipelines
- Git & Modern Development Practices
Front-End Technologies
- JavaScript / TypeScript
- Vue.js, React or modern SPA frameworks
- HTML5
- CSS / Tailwind
Bonus Experience
- Event-Driven Architecture
- Kafka, RabbitMQ or messaging systems
- Kubernetes
- Terraform / Infrastructure as Code
- Distributed Systems
- Domain-Driven Design (DDD)
- Observability and Monitoring
About You
We're less interested in job titles and more interested in engineering mindset. You'll likely be:
- A strong software engineer with deep OOP and design pattern experience
- An advocate of clean code and engineering excellence
- Comfortable working across both backend and frontend technologies
- Experienced building and consuming APIs at scale
- A polyglot developer who enjoys working across multiple languages
- Interested in modern Go development and platform engineering
- Experienced with PHP and excited by large-scale transformation programmes
- Comfortable influencing architecture and technical decisions
- A natural mentor who enjoys helping engineers grow
- Passionate about building scalable, maintainable software
What Success Looks Like
In your first 12 months you'll help:
- Accelerate the migration towards Go-based services
- Modernise key areas of the existing PHP platform
- Improve scalability, resilience, and performance
- Drive API-first engineering practices
- Enhance cloud-native capabilities within AWS
- Support engineering teams through the next stage of platform growth
- Raise technical standards across the organisation
Package & Benefits
- £67,000–£90,000 depending on experience
- Remote-first working
- £1,000+ annual learning and development budget
- 33 days holiday rising to 40 days
- 4-week paid sabbatical after 5 years
- Private healthcare
- Income protection
- Death-in-service cover
- Matched pension contribution up to 5%
- Innovation Weeks twice per year
- 20 hours paid volunteering leave
- Flexible working arrangements
- Inclusive, collaborative engineering culture
Working Model
- Remote-first across the UK
- Flexible hours around a 37.5-hour week
- Occasional team collaboration days
- High trust, high autonomy environment
- Outcomes over presenteeism
Immediate Hiring
Interview slots are already reserved for strong candidates. Please ensure your CV clearly demonstrates:
- Golang and/or PHP expertise
- Object-Oriented Design principles
- API development experience
- AWS cloud experience
- Full-stack engineering capability
- Technical leadership or mentoring experience
- Architectural ownership and decision-making
Why This Role?
These roles are incredibly urgent, with interview slots pre-booked for next week. We are moving fast, and suitable candidates can expect offers within 3 days of interviews. This is an exciting opportunity to join one of the most forward-thinking companies in the market. If you're a polyglot fullstack developer ready to take on new challenges, eager to learn, and passionate about technology and teamwork, we want to hear from you.
Tech Lead (x5 Roles) – Go, PHP, OOP, AWS, APIs, Full Stack Engineering - Remote in London employer: Areti Group | B CorpTM
Areti Group is an award-winning, high-growth SaaS scale-up that prioritises both people and the planet, offering a remote-first work environment across the UK. With exceptional benefits including a generous learning budget, extensive holiday allowance, and a collaborative culture, employees are empowered to grow through mentorship and innovative projects. Join us to be part of a transformative journey in technology while enjoying a flexible and inclusive workplace that values your contributions.
StudySmarter Expert Advice🤫
We think this is how you could land Tech Lead (x5 Roles) – Go, PHP, OOP, AWS, APIs, Full Stack Engineering - Remote in London
✨Tip Number 1
Get your networking game on! Reach out to folks in your industry, attend meetups, and connect with potential colleagues on LinkedIn. You never know who might have the inside scoop on a job opening!
✨Tip Number 2
Prepare for those interviews like a pro! Research the company, understand their tech stack, and be ready to discuss how your experience with Go, PHP, and cloud technologies can help them achieve their goals.
✨Tip Number 3
Show off your skills! If you’ve got a portfolio or GitHub repo, make sure it’s up to date. Highlight projects that showcase your full-stack capabilities and your ability to work with APIs and cloud services.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Tech Lead (x5 Roles) – Go, PHP, OOP, AWS, APIs, Full Stack Engineering - Remote in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with Go, PHP, and OOP. We want to see how your skills align with the role, so don’t be shy about showcasing your technical leadership and mentoring experience!
Showcase Your Projects:Include specific examples of projects where you've influenced architecture or led a team. We love seeing real-world applications of your skills, especially in cloud-native environments and API development.
Be Clear and Concise:When writing your application, keep it straightforward. We appreciate clarity, so make sure your achievements and experiences are easy to read and understand. Avoid jargon unless it’s relevant!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for these exciting roles quickly!
How to prepare for a job interview at Areti Group | B CorpTM
✨Know Your Tech Stack
Make sure you’re well-versed in Go, PHP, and the other technologies mentioned in the job description. Brush up on your knowledge of OOP principles and be ready to discuss how you've applied them in past projects.
✨Showcase Your Leadership Skills
Since this role involves mentoring and leading teams, prepare examples of how you've successfully guided others in previous positions. Think about specific challenges you faced and how you helped your team overcome them.
✨Prepare for Technical Questions
Expect to dive deep into technical discussions. Be ready to explain your approach to designing scalable APIs and backend services, as well as your experience with cloud-native platforms and CI/CD practices.
✨Demonstrate Your Problem-Solving Mindset
The company is looking for engineers who enjoy solving complex problems. Prepare to discuss specific instances where you tackled difficult challenges, particularly in transitioning systems or improving performance.
