ELElasticEligibilityRemote, Switzerland only Languages🇬🇧EN
Programmierung/Java/C++Datenbanken/HNSW/IVFperformance optimizationSuchtechnologie/Lucene/ElasticsearchSolrPostgreSQLMongoDBCassandra Salary not disclosed BJBJAKEligibilityRemote, Worldwide Languages🇬🇧EN
Java/Python/GoPerformance OptimizationSQL/PostgreSQL/MySQLReact/Node.jsDocker/KubernetesAWS/GCP/AzureMongoDB/RedisKafka/RabbitMQ Salary not disclosed BJBJAKEligibilityRemote, Germany only Languages🇬🇧EN
iOS DevelopmentAI IntegrationApp Store QualityPerformance Optimization/Memory ManagementSwift/SwiftUIasync/await/Concurrency/Background TasksMemory OptimizationCoreML Salary not disclosed BJBJAKEligibilityRemote, China only Languages🇬🇧EN
SwiftSwiftUISPMperformance optimizationasync/awaitconcurrencybackground tasksmemory optimization Salary not disclosed 
WebflowEligibilityRemote, United States, Canada only Languages🇬🇧EN
Distributed systemsReal-time data infrastructurePerformance optimizationPythonJavaGoAPIsHigh-throughput data systems $232k–$290k/yr MEMedialiciousEligibilityRemote, Bulgaria only Languages🇬🇧EN
JavaScriptHTMLPhaser.jsperformance optimizationCSSPixi.jsUnity AdsGoogle AdMob Salary not disclosed WAWeekday AIEligibilityRemote, United Kingdom only Languages🇬🇧EN
PythonRESTful APIsPerformance optimizationDjango/Flask/FastAPIRESTmicroservicesData structuresAlgorithms Salary not disclosed SGSouth GeeksEligibilityRemote, United States only· UTC-7…UTC-7 Languages🇬🇧EN
C#.NETWPFperformance optimizationXAMLdata bindingstylescustom controls Salary not disclosed HUHubSpotEligibilityRemote, United States only Languages🇬🇧EN
digital marketingfield-marketingB2B SaaS marketing automationperformance optimizationB2B SaaSgo-to-marketSLA-driven operationsdata analysis $114k–$182k/yr SPSyngenta Crop ProtectionEligibilityRemote, United Kingdom only Languages🇬🇧EN
Pythoninformation retrievaltext embeddingsperformance optimizationJavaAPI designsoftware architecturedocument ingestion Salary not disclosed ALAledadeEligibilityRemote, United States only Languages🇬🇧EN
Data IngestionETL/ELTDistributed Systemsperformance optimizationSQLAWSAzureGCP Salary not disclosed SEServiceNowEligibilityRemote, United States only Languages🇬🇧EN
compilerruntime systemsJIT/AOT compilationperformance optimizationJavaJIT/AOT systemslanguage execution enginesAI $171.9k–$300.8k/yr SSSigma SoftwareEligibilityRemote, Ukraine only Languages🇬🇧EN
DatabricksPySparkDelta Lakeperformance optimizationPythonSQLApache SparkAirflow Salary not disclosed BIBilltrustEligibilityRemote, United States only· UTC-8…UTC-5 Languages🇬🇧EN
brand strategycorporate communicationsAI adoptionperformance optimizationmarket positioningcontent strategyeditorial directionmarketing communications $200k–$260k/yr RERecolliastartupEligibilityRemote, India only Languages🇬🇧EN
Next.jsReactTypeScriptperformance optimizationRechartsWebSocketsServer-Sent EventsTailwind Salary not disclosed GHGAJAN Group HoldingsEligibilityRemote, India only· UTC+5:30…UTC+5:30 ReactShopifyHydrogen/Next.jsPerformance optimizationShopify Storefront APIPythonHydrogen (production experience)Liquid Salary not disclosed GOGoodRxEligibilityRemote, United States only Languages🇬🇧EN
Next.js/SSR/SSG/performance optimizationReact/TypeScript/state management (Context, Redux)GraphQL/REST APIsa11yweb standardsstate management patternsContextRedux $161k–$257k/yr Company not statedEligibilityRemote, Worldwide Languages🇬🇧EN
RustLow-latency systemsPerformance optimizationLinuxNetworkingData structuresAlgorithmsConcurrent programming Salary not disclosed 
EUROPEAN DYNAMICSEligibilityRemote, Greece only Languages🇬🇧EN
Apache SparkAzure DatabricksPython/ScalaPerformance optimizationAzure Data FactoryAzure Service BusBIAzure Services Salary not disclosed 
RedditEligibilityRemote, United States only Languages🇬🇧EN
ML EngineeringModel OptimizationGPUPerformance optimizationPyTorchDistributed training frameworksKernel optimization $230k–$322k/yr MIMiratechEligibilityRemote, Argentina only Languages🇬🇧EN
PythonMicroservicesAWSperformance optimizationREST APIsAWS ECSAmazon CloudWatchAWS Secrets Manager Salary not disclosed VOVoodooEligibilityRemote, 16 countries· UTC+0…UTC+3 Languages🇬🇧EN
C#UnityPerformance optimizationAnimationParticle systemsShadersArchitectureNetworking Salary not disclosed VOVoodooEligibilityRemote, 16 countries· UTC+0…UTC+3 Languages🇬🇧EN
C#Unityperformance optimizationanimationparticle systemsshadersarchitecturenetworking Salary not disclosed 
Keywords StudiosEligibilityRemote, Japan only Languages🇬🇧EN
Unreal Engine/Unityperformance optimizationLumenlight bakingpost-processing Salary not disclosed NANagarroEligibilityRemote, India only Languages🇬🇧EN
Digital Audio EngineeringAudio Technology PlatformsMedia Infrastructureperformance optimizationDigital Audio ProcessingEncodingStreamingAudio Delivery Technologies Salary not disclosed OHOmada HealthEligibilityRemote, United States only Languages🇬🇧EN
Data EngineeringData platformsCloud analytics platformsperformance optimizationDatabricksSparkAirflowKafka $202.4k–$253k/yr EVEveryWatchEligibilityRemote, Portugal, Spain, Greece +1 more only Languages🇬🇧EN
TableauPerformance OptimizationTableau DesktopTableau Cloud/Tableau ServerCalculated FieldsLOD ExpressionsParametersSets Salary not disclosed 
WavestoneEligibilityRemote, Europe Languages🇬🇧EN🇩🇪DE
SAP ABAPPerformance optimizationSAP S/4HANATechnical specificationsCDS ViewsODataFiori Salary not disclosed WAWeekday AIEligibilityRemote, India, United States only Languages🇬🇧EN
Python/Java/Rust/Go/C++/TypeScriptSoftware EngineeringPerformance OptimizationAlgorithmsData StructuresObject-Oriented ProgrammingSoftware Engineering PrinciplesDebugging $100–$230/hr NCNCSEligibilityRemote, Singapore only Languages🇬🇧EN
IT Service ManagementService Delivery ManagementIT Governanceperformance optimizationIT Configuration ManagementIncident ManagementIT Security ManagementIT Security Compliance Salary not disclosed