MissionAs a Dev Team Leader, you will be the technical cornerstone of our development team (~15), driving both technical excellence and team growth. You will lead the delivery of high-quality, scalable software solutions while creating a culture of continuous improvement and quality-first development practices.You will report to the Head of Engineering and work closely with the Product team to translate business requirements into robust technical solutions, ensuring our platform continues to serve hundreds of organizations making a positive impact worldwide.ResponsibilitiesTechnical Leadership & ArchitectureDesign and implement scalable, maintainable software architecture that supports our growing user base and feature setDrive technical decision-making and establish architectural standards across the development teamEnsure code quality through comprehensive review processes, testing practices, and adherence to coding standardsMaintain deep expertise in PHP ecosystem, staying current with best practices and emerging technologies such as AIChampion technical debt management, working strategically with product and engineering leadership to balance feature delivery with code healthTeam Leadership & DevelopmentLead, mentor, and grow a team of PHP developers, fostering professional development and technical excellenceCreate and maintain a culture of ownership, accountability, and continuous learningConduct regular 1-on-1s, performance reviews, and career development discussionsSupport hiring by evaluating technical skills, participating in interviews, and helping shape the team's futureFacilitate technical discussions and decision-making, ensuring alignment and knowledge sharing across the teamRoadmap & Sprint ManagementCo-own the planning and execution of the product roadmap with the Product Management teamBalance scope, timelines, and technical feasibility while maintaining high-quality standardsPlan and execute sprints effectively, ensuring clear goals and deliverable outcomesManage dependencies, risks, and technical constraints in roadmap planningEnsure accurate effort estimation and timeline commitment across development initiativesQuality & Performance ManagementEstablish and monitor KPIs and OKRs related to delivery velocity, code quality, and operational stabilityImplement and maintain quality assurance processes, including automated testing and code review standardsMonitor and improve team performance metrics, ensuring continuous improvement in delivery and qualityDrive a healthy balance between development speed and long-term maintainabilityContribute to maintaining our ISO 27001 certification by ensuring development processes adhere to information security management standards and compliance requirementsCross-functional CollaborationCollaborate effectively with Product and Head of Engineering to ensure aligned goals and shared understandingCommunicate technical concepts and decisions clearly to both technical and non-technical stakeholdersParticipate in strategic planning and contribute to engineering organization decisionsSupport product discovery and technical feasibility assessments for new features and initiativesAbout YouRequired Experience & SkillsDegree in Computer Science, related field, or equivalent proven experience5-10 years of experience in software development leadership rolesDeep expertise in PHP ecosystem and culture, with practical experience leveraging Laravel as a development frameworkStrong understanding of software architecture principlesProven experience with solution architecture and system design for scalable applicationsProficiency in code versioning control, branching strategies, and CI/CD practicesExperience with middleware technologies such as RDBMS, message brokers, and caching systemsStrong background in establishing and monitoring KPIs, OKRs, and engineering metricsLeadership & Soft SkillsPassion for mentoring and developing others, with a track record of growing technical talentStrong communication skills with ability to explain complex technical concepts to diverse audiencesExperience managing technical roadmaps and sprint planning processesAbility to make tough technical decisions and drive consensus among team membersStrong focus on quality and ability to balance speed with maintainabilityExperience working with existing codebases and driving architectural improvementsPreferred QualificationsExperience in SaaS environments and understanding of multi-tenant architectureKnowledge of performance optimization and scalability best practicesExperience with modern DevOps practices and cloud infrastructureUnderstanding of security best practices and compliance requirementsExperience with agile methodologies and team coachingPractical InformationLocation : Brussels3 days remoteStart date : ASAPWe do not provide work permitsOptimy welcomes applications from contractors, freelancers and employeesOur Offer A competitive package tailored to your experience — with room to grow as you do A flexible hybrid work model with the possibility to work fully remotely, while staying connected with the team by occasionally visiting our Brussels officeFor Full-Time Employees based in Belgium:Monthly net feesMeal vouchersAnnual eco-vouchersTransportation costs reimbursementHospitalization insurance (DKV)ABOUT USWe believe corporations can be a force for good—and at Optimy, we make that vision a reality.Our mission is to empower corporations to maximize their positive impact while minimizing their operational costs. The Optimy platform is the most configurable solution for managing grants, volunteering, donations, and sponsorships. We help over 350 forward-thinking customers in 30 countries run impactful programs, managing more than 1.5 million projects in 22 languages.Why join Optimy?We’re not just a tech company; we’re a community of passionate changemakers from over 10 countries, united by the goal of creating positive change in the world. Our diverse, agile team of 50+ professionals thrives in a culture of collaboration, innovation, and inclusivity. Whether you’re driven by technology or purpose, you’ll find meaningful opportunities to grow and make a difference here.Be part of something bigger.At Optimy, your work helps leading organizations create lasting social impact. Join us and contribute to projects that truly matter, in a dynamic, flexible work environment that champions your professional growth.