Tech Lead (PHP & Golang) | API Platform | Up to £85,000 + Bonus | Fully Remote UK PHP (Symfony) | Golang | APIs | AWS | Kubernetes | Vue.js

Tech Lead (PHP & Golang) | API Platform | Up to £85,000 + Bonus | Fully Remote UKPHP (Symfony) | Golang | APIs | AWS | Kubernetes | Vue.js Interviewing Next WeekWe're working with a high-growth, Series A-funded SaaS organisation that is scaling rapidly and investing heavily in its engineering function.As part of this growth, we're hiring a Tech Lead to lead the evolution of a large-scale API platform as the business continues its migration from legacy applications to a modern API-first architecture.This is a true technical leadership position, combining hands-on engineering with architecture ownership, mentoring, and strategic decision-making. Why Join? Lead the technical direction of a business-critical API Platform Work across PHP (Symfony) and Golang services Drive a large-scale legacy modernisation programme Fully remote working across the UK Monthly collaboration days fully expensed High-growth environment with strong engineering investment Genuine ownership and influence over architecture and delivery The RoleYou'll be responsible for the technical direction, quality, and scalability of the API Platform Team, helping to build and evolve services that support multiple products across the organisation.The role offers approximately 70% hands-on development and 30% leadership, making it ideal for someone who enjoys coding while leading engineers and driving technical decisions. What You'll Be DoingLeading the API Platform technical roadmapBuilding and maintaining backend services using PHP (Symfony) and GolangDriving migration from legacy systems to modern API-first architectureDefining API standards, versioning, security, and documentationMaking architectural decisions focused on scalability, resilience, and performanceMentoring and line managing engineersWorking closely with Product and QA teams to deliver high-quality solutionsPromoting engineering best practices through code reviews, testing, and automation

What We're Looking ForEssential Strong commercial experience with PHP (Symfony) Experience building and maintaining API-driven backend systems Experience working with Golang in production environments Previous experience as a Tech Lead, Lead Engineer, or Senior Software Engineer Strong understanding of object-oriented design and scalable architecture Experience leading technical decisions and mentoring engineers Strong stakeholder management and communication skills Highly Desirable Legacy modernisation and migration experience Kubernetes and cloud-native environments High-throughput or data-intensive platforms Experience working in regulated industries

Package Up to £85,000 Base Salary Bonus 25 Days Holiday + Bank Holidays Birthday Off Private Medical Insurance Pension Cycle to Work Scheme Learning & Development Budget Wellbeing Platform & 24/7 GP Access Regular Team Events If you're an experienced Tech Lead with strong PHP expertise and commercial Golang experience, and you're excited by modern API architecture, platform engineering, and technical leadership, we'd love to hear from you. Areti Group - Climate Positive Tech Recruitment Putting people and planet first.