Top Software Engineer Jobs in Paris

Reposted 24 Days AgoSaved
In-Office
Paris, Île-de-France, FRA
Senior level
Senior level
Social Media
Join our AI Operations team as a Software Engineer, developing AI-powered features and tools, optimizing services, and shaping internal standards.
Top Skills: AnthropicHugging FaceJavaKotlinOpenai
Reposted 24 Days AgoSaved
Remote or Hybrid
Paris, Île-de-France, FRA
Senior level
Senior level
AdTech • Marketing Tech • Design
As a Senior Backend Software Engineer, you'll enhance Vibe's bidding and pacing systems, lead the distribution of system knowledge within the team, and innovate within the audience streaming advertising domain, ultimately driving measurable improvements in performance metrics.
Top Skills: C++GoJavaRustScala
Reposted 24 Days AgoSaved
In-Office
Paris, Île-de-France, FRA
Mid level
Mid level
Financial Services
Develop and enhance a Python library for research and trading strategies, focusing on end-to-end solutions, backtesting, validation, and production scaling.
Top Skills: PythonRust
15 Days AgoSaved
In-Office or Remote
29 Locations
Senior level
Senior level
Artificial Intelligence • Information Technology • Consulting
Build and scale core observability services for high-volume telemetry ingestion, distributed storage, query engines, alerting pipelines, and AI-assisted troubleshooting. Work on reliability, performance, and production incident resolution across a cloud AI platform.
Top Skills: Go
2 Days AgoSaved
In-Office
Paris, Île-de-France, FRA
Senior level
Senior level
Artificial Intelligence • Computer Vision • Machine Learning • Robotics • Defense • Manufacturing
Design and own firmware architecture for MCU-based launchers and controllers. Develop low-level drivers and communication protocols, implement deterministic real-time control, perform hardware bring-up and debugging, build unit/HITL tests and CI/CD pipelines, and implement secure boot and OTA update mechanisms for production-deployed systems.
Top Skills: Arm Cortex-MAutomated Test BenchesCC++CanCi/CdFreertosHardware-In-The-LoopHitlI2CJtagLogic AnalyzerOscilloscopeOtaRf Link ProtocolsRustSecure BootloaderSpiSwdUartUsbVersion ControlZephyr
Reposted 2 Days AgoSaved
In-Office
Paris, Île-de-France, FRA
50K-100K Annually
Senior level
50K-100K Annually
Senior level
Artificial Intelligence • Computer Vision • Machine Learning • Robotics • Defense • Manufacturing
The Embedded Software Engineer will lead Linux BSP development for video sensor integration, manage camera drivers, and validate hardware designs within a collaborative team environment.
Top Skills: CsiGstreamerLinuxMipiNvidiaNxpQualcommVideo4Linux2
16 Days AgoSaved
Remote
29 Locations
Senior level
Senior level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Generative AI
Build and ship end-to-end features and agentic automations for North, Cohere's AI workspace for finance. Integrate financial data sources, enforce data isolation and RBAC, collaborate with Product/UX/ML/Sales, work with finance customers, ensure reliability/security/auditability, and iterate on platform capabilities using AI where appropriate.
3 Days AgoSaved
In-Office
Paris, Île-de-France, FRA
Senior level
Senior level
Artificial Intelligence • Computer Vision • Machine Learning • Robotics • Defense • Manufacturing
Design and maintain embedded software and OS (Embedded Linux/RTOS) for UAVs, develop sensor drivers, integrate algorithms, improve telemetry and firmware, uphold coding standards, and collaborate with multidisciplinary teams to deliver field-ready autonomous systems.
Top Skills: Build SystemsCC++Embedded LinuxGitLogic AnalyzerOscilloscopePythonRtosSoftware Debugger
Reposted 3 Days AgoSaved
In-Office
Paris, Île-de-France, FRA
Internship
Internship
Artificial Intelligence • Computer Vision • Machine Learning • Robotics • Defense • Manufacturing
The Intern will develop firmware, low-level drivers, validation tooling, and support hardware characterization for a radio software stack, with exposure to the full embedded software lifecycle.
Top Skills: CEclipsePythonRustThreadx
Reposted 3 Days AgoSaved
In-Office or Remote
Paris, Île-de-France, FRA
Senior level
Senior level
Software
Lead the development of native Windows desktop applications, ensure best practices are followed, enhance accessibility, collaborate with teams, and manage the full feature lifecycle.
Top Skills: C#C++Windows App SdkWinuiXaml
Reposted 3 Days AgoSaved
In-Office or Remote
Paris, Île-de-France, FRA
Senior level
Senior level
Software
As a Senior Software Engineer, you'll collaborate with product teams, optimize functionalities, and design efficient systems and APIs to enhance Speechify's product experience, focusing on Kotlin Multiplatform and cloud functions.
Top Skills: GCPJavaKotlin
Reposted 16 Days AgoSaved
Remote or Hybrid
France
70K-130K Annually
Senior level
70K-130K Annually
Senior level
Software
As a Senior Backend Software Engineer, you will design and optimize the core computation engine, tackle scalability challenges, and collaborate closely with frontend teams to enhance the product.
Top Skills: .Net CoreC#Circle CiDockerGoogle Cloud PlatformKubernetesPostgresRabbitMQReactTerraformTypescript
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Reposted 16 Days AgoSaved
In-Office or Remote
5 Locations
180K-180K Annually
Mid level
180K-180K Annually
Mid level
Artificial Intelligence • Information Technology
As a Forward Deployed Engineer, you'll collaboratively deliver innovative solutions, working closely with clients to tackle complex projects and drive real impact using ElevenLabs’ technologies.
Top Skills: APIsPython
Reposted 16 Days AgoSaved
In-Office or Remote
30 Locations
20K-200K Annually
Junior
20K-200K Annually
Junior
Cloud • Software
The role involves designing and implementing features, debugging, maintaining documentation, and collaborating with the community in the Mir graphics stack.
Top Skills: C++FlutterLinuxOpenglRustVulkan
17 Days AgoSaved
In-Office or Remote
30 Locations
Mid level
Mid level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Generative AI
Build and maintain North's Agents & Automations platform: design and ship frontend and backend features, execution engine, integrations, debugging, observability, evaluation, and feedback systems to enable reliable AI-powered workflows.
Top Skills: KubernetesPostgresPythonReactTypescript
17 Days AgoSaved
Remote
27 Locations
Senior level
Senior level
Artificial Intelligence • Edtech
Design, build, and maintain backend microservices. Write scalable, maintainable code, collaborate cross-functionally to deliver features, improve service performance and resilience, and troubleshoot complex customer-reported issues.
Top Skills: ContainersMicroservicesNetworkingRustSQL
Reposted 4 Days AgoSaved
Remote or Hybrid
2 Locations
Mid level
Mid level
Real Estate
Develop and deploy APIs and frontend applications, collaborate with teams, ensure code quality, and contribute to strategic decisions in a growing engineering team.
Top Skills: GraphQLLangchainNest.JsNext.JsNode.jsPineconeReactTypescript
Reposted YesterdaySaved
Remote
27 Locations
Senior level
Senior level
Cloud • Software
Develop and enhance MAAS core components, improve architecture, collaborate across teams, and ensure high standards in documentation and CI practices.
Top Skills: DhcpDnsGoKvmLxcNtpPxePythonReactTftpTypescript
Reposted 6 Days AgoSaved
In-Office
9 Locations
Senior level
Senior level
Marketing Tech
As a Senior Software Engineer, you'll enhance the Affiliate Marketing platform by designing reliable services, mentoring engineers, and ensuring system efficiency using Agile methodologies.
Top Skills: AWSAws LambdaDockerJava/SpringKafkaNoSQLSQL
Reposted 6 Days AgoSaved
Remote or Hybrid
32 Locations
Senior level
Senior level
Artificial Intelligence • Software
Own and improve Langfuse SDKs (Python and TypeScript), ensuring reliability, performance, API design, integrations with AI frameworks, OpenTelemetry support, documentation, and developer experience.
Top Skills: Amazon BedrockClickhouseExpressGoJavaLangchainLivekitLlamaindexNext.JsOpenai SdkOpentelemetryOtlpPostgresPydantic AiPythonRedisS3TypescriptVercel Ai Sdk
20 Days AgoSaved
In-Office or Remote
28 Locations
Senior level
Senior level
Big Data • Cloud • Digital Media • Machine Learning • Mobile • Software • Industrial
Build ML prototypes and data pipelines, collaborate with researchers and product engineering to integrate models into Fusion, containerize and deploy applications, implement best practices, and document architectures to accelerate research-to-production workflows.
Top Skills: AWSC++Cad/CamDatabricksDockerFusionGCPHadoopHiveJupyterPandasPycharmPysparkPythonPyTorchRstudioSagemakerScikit-LearnSparkTensorFlow
7 Days AgoSaved
Hybrid
Paris, Île-de-France, FRA
Junior
Junior
Software
Join the Analysis and Contextual Experience team to build and integrate browser-extension features (autofill, anti-phishing, privacy) using TypeScript/React. Implement end-to-end projects, write tests, use GenAI-assisted tooling, and collaborate in an agile team to secure user credentials and improve in-browser experiences.
Top Skills: AngularjsChromiumClaude CodeConfluenceContent ScriptsCross-Frame MessagingElkEslintFirefoxGitlabGitlab CiIsolated WorldsJavaScriptJestManifest V3NxOmniPnpmReactRspackRxjsSafariSeleniumService WorkersShadow DomSlackSonarqubeTypescriptVitestVuejsWebdriverioWebpackZoom
7 Days AgoSaved
In-Office or Remote
2 Locations
Senior level
Senior level
Agency • Information Technology
Develop and maintain RESTful microservices using Java 17 and Spring Boot. Implement SQL logic on PostgreSQL/Oracle, integrate messaging via RabbitMQ/Kafka, and use ELK for logging. Write unit and integration tests with JUnit, Mockito, and Spring Test. Collaborate on CI/CD and containerized deployments.
Top Skills: Elk StackJava 17JunitKafkaMicroservicesMockitoOraclePostgresRabbitMQRest ApiSpring BootSpring TestSQL
Reposted 20 Days AgoSaved
Remote
France
Senior level
Senior level
Gaming • Hardware
As a Senior Software Engineer at Razer, you will develop high-performance C++ systems for real-time game data acquisition, event tracking, and video generation, while optimizing engine performance and ensuring system reliability.
Top Skills: C++Windows Api
21 Days AgoSaved
Remote
27 Locations
Mid level
Mid level
Agency • Artificial Intelligence • Blockchain • Web3
Implement and optimize EVM-compatible features, reduce gas usage, develop and test smart contracts, collaborate on Ethereum infrastructure, and provide technical support.
Top Skills: BlockchainEthereumEvmGas OptimizationSmart ContractsSolidity
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