Principal Full Stack Engineer (Fully Remote)

AbouttheClient

Ourclientisagloballeading,end-to-endenterprisevolunteerengagementplatformpoweringover100millionvolunteerhours.Theyexisttoconnectcommunitiestoeventsandcausestheyarepassionateabout.Usedbyover3millionvolunteersacross26differentcountries,theirSaaSplatformpowersmassvolunteerprogramsacrosstheglobeforNot-for-Profits,localgovernment,sportingfederations,andmajorevents.Ourallinonesolutionhelpsourclientstorecruit,retain,rewardandtraintheirvolunteers,whilstalsoensuringcompliance.

AboutTeamified

TeamifiedisatalentpartnerhelpingcompaniesbuildexceptionalremoteteamsacrossIT,software,product,anddigitalinnovation.Wecollaboratewithleadingenterprisesandfast-

scalingtechbusinessesworldwidetohelpthemaccessworldclasstalentand

accelerategrowth.Withoperationsacrosstheglobeourmissionistomakebuildinghigh

performingglobalteamssimple,fast,andcost-effective.Teamifiedhashundredsofclientswithmorethan200engineers,testers,productmanagers,

designers,andtechnologyexpertsdeliveringimpactfulsolutionseveryday.

AboutTheRole

AsaPrincipalSoftwareEngineeratRosterfy,youarethemostseniorindividualcontributorintheengineeringteam,responsibleforsettingtechnicaldirectionwhilestayingdeeplyhands-on.Youworkacrossourtwoproductsquadsasaforcemultiplier:designingarchitecture,pairingonhardproblems,andunblockingdeliveryoncriticalinitiatives.ReportingtotheHoE,youconnectproductstrategytoimplementationdetail,ensuringtheclient’sv3(event-driven,domain-driven,AI-augmented)isrobust,scalable,andmaintainableacrossourPHP/Laravelbackend,Next.jsfrontend,andAWS/GCPinfrastructure.Youspendasignificantportionofyourtimebuilding(coding,reviewing,debugging,pairing)whilealsoshapingengineeringstandards,architecture,andlong-termplatformevolution.Youdonotmanagepeopledirectly;instead,youleadthroughtechnicalexcellence,influence,andmentoring.

KeyResponsibilities:

• Ownthearchitectureandtechnicaldirectionforcoreplatformdomainsusedbybothsquads(e.g.event-drivenworkflows,modularboundaries,AIcapabilities).
• Spend60–80%ofyourtimehands-on:designing,coding,reviewing,pairing,anddebugginginLaravel,Next.jsandourcloudenvironments.
• Leadthetechnicaldiscoveryanddeliveryofhigh-impactinitiatives,especiallythosethatcrossteamboundariesorrequiresignificantarchitecturalchange.
• Define,document,andevangelizearchitecturalprinciples,codingstandards,andpatternsforscalable,resilient,observablesystems.
• Raisethebarforquality:championshift-lefttesting,CI/CDimprovements,andproductionobservability;modelbestpracticesintestdesignandvalidation.
• Mentorseniorandmid-levelengineersthroughdesignreviews,pairing,andfeedback,helpingthemownsystemsend-to-endratherthantakingworkaway.
• Evaluateandprototypeemergingtechnologies(e.g.VertexAI,GenAIworkflows,datapipelines)andguidepragmaticadoptionintoproductandplatform.
• Actasaseniorengineeringvoiceinroadmapplanning,estimationandtrade-offdecisions,ensuringtechnicalhealthisrepresentedalongsideproductgoals
• Worksacrossbothproductsquadsratherthanbeingembeddedinoneteam,focusingoncross-cuttingsystemsandthehardesttechnicalproblems.
• PartnerswiththeEngineeringLeadershiponlong-termarchitectureandwithTechLeadsonexecutionandengineeringpractices.

Technical

• 8+yearsinsoftwareengineering,includingexperienceasastaff/principalengineerorarchitectinaSaaScompany
• DeepexpertiseinbackendengineeringwithLaravel(Laravel10+andPHP8+)orsimilarlanguages,SQL/relationaldatabases,caching,andRESTfulAPIs
• StrongfrontenddesignandarchitecturalexperiencewithReact/Next.js
• Experienceworkingwithscalable,securecloudinfrastructure(AWSrequired,&CGP)
• Familiaritywithevent-drivenormodulararchitecturesandcontainerizedenvironments(e.g.,EKS/Kubernetes)
• DeepunderstandingofsoftwaretestingstrategiesandCI/CDpipelines
• Bonus:experiencewithLooker,BigQuery,MLpipelines,ordistributedsystemperformancetuning
• Bonus:AgentAIArchitecture

AIDrivenSkills

• Featuredeliveryvelocity(Copilot,Gemini,testautomation,scaffolding)
• BuildingAI-augmentedproductexperiences(LLMAPIusage,promptdesign)
• CoachingothersonintegratingGenAIintoworkflows

Character&Mindset

• Resilientandadaptable–Youembracechangeandhelpothersnavigateambiguitywithcalmandconfidence.
• Proactiveproblemsolver–Youidentifyissuesearly,takeownership,andpushsolutionsforwardwithoutwaitingtobeasked.
• Clearcommunicator–Youarticulateideasclearly,writewell,andlistenwithintent.Youcreatesharedunderstanding.
• Product-minded–You’recuriousaboutcustomerneeds,ask“why?”,andadvocateforsolutionsthatdeliverrealvalue.
• Leadsthroughinfluence–Youraisethebarbymentoringothers,settingstandards,andsharingknowledge—notbyauthority.
• Documentation-firstthinker–Youvaluewrittenclarity,andhelpyourteambydocumentingdecisions,code,andprocesses.

Shift-LeftQAExpectation

• Leadbyexampleinteststrategyandvalidation
• Owntestcoverage,pipelinehealth,andregressioncontrol

SuccessMeasures

• Enableslong-termscalabilityandstabilitythrougharchitecturaldesign
• Mentorsandunblocksengineersacrossteams,raisingoveralltechnicalquality
• Drivesalignmentontechnicalprioritiesandengineeringdirection
• TrustedadvisortoProductsharingfunctionalknowledge
• Proactivelyidentifiesandresolvessystem-levelchallenges
• Supportssuccessfulimplementationofnewplatformcapabilities(e.g.,AIreadiness,multi-cloudarchitecture)

Nicetohave:

• ExperiencewithdataproductslikeLooker,BigQuery,oranalyticspipelines
• Exposuretoevent-drivensystems,asynchronousworkflows,ormessage
• queues(e.g.AWSSQS,Kafka,Pub/Sub)
• Experiencewithdesignsystems|frontendarchitecture
• Passionateaboutproductqualityandcustomerexperience
• Experiencewithplatformengineeringorbuildingsharedinfrastructureinmodularmonoliths
• AnyexposuretoAIdriventooling,systems

Benefits

• Flexibilityinworkhoursandlocation,withafocusonmanagingenergyratherthantime.
• Accesstoonlinelearningplatformsandabudgetforprofessionaldevelopment
• Acollaborative,no-silosenvironment,encouraginglearningandgrowthacrossteams
• Adynamicsocialculturewithteamlunches,socialevents,andopportunitiesforcreativeinput
• Healthinsurance
• LeaveBenefits
• 13thMonthSalary

Ifyoupossesstherequiredskillsandareeagertocontributetoourteam'ssuccess,weencourageyoutoapplyforthisexcitingopportunity.