Top Software Engineer Jobs in Paris

24 Days AgoSaved
Remote
26 Locations
Senior level
Senior level
eCommerce
Design, develop, and maintain scalable Python/Django backend services and RESTful APIs for financial products. Implement data models, write tests, optimize performance, ensure availability and security, participate in code reviews, and collaborate with cross-functional teams to deliver features and maintain production systems.
Top Skills: AWSDjangoFastapiFlaskGitMicroservices ArchitectureOrmPostgresPytestPythonRestful ApisSQLUnittest
24 Days AgoSaved
Remote
27 Locations
Mid level
Mid level
Artificial Intelligence • Software • Cybersecurity
Design, implement, and operate scalable, multi-cloud distributed infrastructure and core services (TypeScript, Kotlin, Go). Optimize compute, storage, networking, and observability; support event-driven architectures; own end-to-end deployment and production reliability; implement disaster recovery and business continuity; collaborate with engineering, AI and security researchers to enable high-velocity product development.
Top Skills: AWSAzureCdkDockerElasticsearchGoKafkaKotlinKubernetesOciOpensearchTerraformTypescript
24 Days AgoSaved
Remote
27 Locations
Junior
Junior
Big Data • Cloud • Digital Media • Machine Learning • Mobile • Software • Industrial
Contribute to desktop and cloud reality-capture software by implementing features and bug fixes in C++. Write clean, tested code, assist debugging, participate in code reviews and Agile ceremonies, and use tools like Git, JIRA, and CI/CD while learning from senior engineers.
Top Skills: C++Ci/CdGitJIRA
24 Days AgoSaved
Remote
26 Locations
100K-250K Annually
Junior
100K-250K Annually
Junior
HR Tech • Information Technology • Software
Build and iterate on practice-first learning experiences and AI tutor features. Contribute to architecture, review code, debug and unblock teammates, and collaborate closely with Product and Design to deliver high-quality learning products.
Top Skills: Next.JsNode.jsPostgresReactReact NativeTypescript
Reposted YesterdaySaved
Remote
4 Locations
Senior level
Senior level
Information Technology • Software • Cybersecurity
The Staff Tech Lead Software Engineer will drive technical vision, mentor teams, oversee code quality, and facilitate collaboration between engineering and product teams.
Top Skills: ElasticsearchGraphQLNode.jsReact
Reposted YesterdaySaved
Remote
27 Locations
Junior
Junior
Cloud • Software
The Junior Software Developer will collaborate on a cloud-native monitoring stack, developing features, debugging, and representing Canonical at events.
Top Skills: GoKubernetesOpenstackPythonUbuntu Linux
Reposted YesterdaySaved
Remote
27 Locations
Senior level
Senior level
Cloud • Software
As a Senior Software Engineer, you will develop and manage a MongoDB solution on various platforms, ensuring reliability and security while contributing to a small team focused on impactful projects.
Top Skills: MongoDBPython
Reposted YesterdaySaved
Remote
27 Locations
Mid level
Mid level
Artificial Intelligence • Information Technology • Consulting
As a Software Engineer - Scraping Specialist, you'll create systems for AI to access web data, develop automation frameworks, and collaborate on real-time data integration for AI agents.
Top Skills: C++CdpCi/CdDockerGoKubernetesNode.jsPlaywrightPuppeteerPython
Reposted YesterdaySaved
In-Office or Remote
29 Locations
Mid level
Mid level
Big Data • Cloud • Digital Media • Machine Learning • Mobile • Software • Industrial
Develop high-quality code for Fusion, troubleshoot technical issues, engage in agile practices, and mentor junior engineers. Collaborate on design and architecture while ensuring security and best practices.
Top Skills: C++Ci/CdGitIdesTesting Frameworks
Reposted 24 Days AgoSaved
Remote
France
Junior
Junior
Artificial Intelligence • Big Data • Machine Learning • Software • Analytics
As a Fullstack Engineer, you will build core features of Dataiku DSS, focusing on data preparation, AI features, visualization, MLOps, and platform scalability while utilizing various technologies.
Top Skills: AngularAngularjsAWSAzureD3.JsDockerEchartsGCPJavaKubernetesNode.jsPostgresPythonPyTorchReactScikit-LearnSparkSpringTensorFlow
Reposted 24 Days AgoSaved
In-Office or Remote
2 Locations
Mid level
Mid level
Gaming • Hardware
The Software Engineer will develop high-performance, real-time haptic systems, designing and optimizing engine components, and collaborating across teams for integration.
Top Skills: AndroidBluetoothC/C++HidiOSUnityUnreal EngineUsb
2 Days AgoSaved
Remote
29 Locations
Senior level
Senior level
Information Technology • Software
Lead design and ownership of shared libraries, Spring Boot starters, and agentic frameworks. Set standards for agent orchestration, evaluations, and guardrails. Mentor teams on Python-based agents (LangChain/LangGraph), drive adoption, prototype research directions, and improve developer experience across Kotlin backend and client libraries.
Top Skills: JvmKotlinLangchainLanggraphLlmsPythonSpring Boot
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12 Days AgoSaved
In-Office
Paris, Île-de-France, FRA
Senior level
Senior level
Artificial Intelligence • Information Technology • Professional Services • Consulting
Design and evolve distributed backend architecture and build highly available, scalable microservices for a high-throughput real-time gaming platform. Develop APIs and data models, implement unit/integration/end-to-end testing, deploy and maintain services on AWS, and monitor, troubleshoot, and optimize performance while collaborating cross-functionally.
Top Skills: AWSCi/CdDockerEvent-Driven ArchitecturesJavaScriptKafkaMicroservicesMySQLNode.jsObservabilityPostgresRedis
Reposted 25 Days AgoSaved
Remote
27 Locations
120K-290K Annually
Senior level
120K-290K Annually
Senior level
Software • Database
The Software Engineer will build database infrastructure, solve complex distributed systems challenges, and work directly with customers to provide technical solutions.
Top Skills: AWSAzureC++GCPGoJavaKubernetesMySQLPython
Reposted 25 Days AgoSaved
Remote or Hybrid
France
70K-130K Annually
Senior level
70K-130K Annually
Senior level
Software
Build and maintain high-performance, production-grade UIs using React and TypeScript. Collaborate with backend engineers and product managers to design APIs, implement AI-driven features, and develop advanced, real-time data visualizations while contributing to the internal design system and optimizing performance.
Top Skills: CypressReactTypescriptViteVitest
3 Days AgoSaved
Remote
France
Senior level
Senior level
Information Technology • Software • Cybersecurity
Lead full‑stack development of OpenGRC: build correlation, verification, and quantification engines. Own end‑to‑end stack (React/TypeScript frontend, Node.js backend, PostgreSQL), define architecture, mentor the squad, and shape product direction for a data‑driven GRC platform integrated with CTI and OpenAEV.
Top Skills: Mitre Att&CkNode.jsOpenaevOpenctiPostgresReactStixTaxiiTypescriptXtmone
Reposted 12 Days AgoSaved
In-Office
Paris, Île-de-France, FRA
Senior level
Senior level
Social Media
As a Senior Backend Engineer, you'll develop systems for massive traffic and scaling, maintain Rust components, and collaborate on feature development and continuous improvement, taking ownership of your work.
Top Skills: CC++CassandraKafkaOcamlRedpandaRustScylladb
Reposted 20 Days AgoSaved
Hybrid
Paris, Île-de-France, FRA
Senior level
Senior level
Logistics • Transportation
As a Senior Software Engineer at Bigblue, you will design scalable systems, improve engineering standards, and lead software development efforts while ensuring high-quality production code.
Top Skills: GoJavaKubernetesPythonReactScalaTypescript
14 Days AgoSaved
In-Office or Remote
6 Locations
Senior level
Senior level
Aerospace • Automation
Own and productionize core localization systems (state estimation, mapping, calibration). Build monitoring, diagnostics, validation, and deployment tooling. Integrate sensors, tune performance, run regression testing, and iterate using data from real autonomous airport operations to enable driverless capability.
Top Skills: C++17CamerasCartographerCeresEkfG2OGlimGnssGtsamImuKalibrLidarLinuxLio-SamRosRos2SlamUkf
16 Days AgoSaved
Hybrid
Paris, Île-de-France, FRA
Senior level
Senior level
Information Technology • Consulting
Lead design and development of low-level control software and hardware abstraction layers for quantum experiment workflows. Architect services, APIs, drivers, and synchronization for real-time, low-latency hardware interactions. Collaborate with physicists, drive platform roadmap, and mentor engineers to ensure scalable, reliable experiment and calibration systems.
Top Skills: Async FrameworksAwgData OrchestrationData PipelinesDigitizersDriversEthernetFpgaLow-Level InterfacesPciePythonSchedulersScpiSignal GeneratorsUdpVisaWorkflow Engines
Reposted 6 Days AgoSaved
In-Office or Remote
29 Locations
Mid level
Mid level
Artificial Intelligence • Computer Vision • Internet of Things • Machine Learning
Lead optimization of concurrent systems, scale backend microservices, and collaborate with developers and engineers on deployment for retail solutions.
Top Skills: C#DockerGoGrpcJestKubernetesMongoDBNode.jsPostgresPythonReactReact NativeRestful ApiSQLTypescript
7 Days AgoSaved
In-Office or Remote
48 Locations
Senior level
Senior level
Artificial Intelligence • Marketing Tech • Sales • Software
Build and operate production custody systems: signing service, key management, chain integrations, and transaction pipelines. Own end-to-end subsystems, integrate new chains, collaborate with cryptography on threshold signing and key recovery, write post-mortems, and produce clear async design docs and PRs.
Top Skills: Account Abstraction)Aurora PostgresAWSBitcoin (UtxoCggmp21ClickhouseCloudhsmCmp)Eip-1559Ethereum (Eip-712FrostGg20Github ActionsGoKubernetesLedger VaultMoveMpcPostgresPsbt)RustRust (For Chain Integration)SolanaSolidityTemporalTerraformThreshold Signing (Gg18TssTypescriptYubihsm
7 Days AgoSaved
In-Office or Remote
28 Locations
150K-7M Annually
Senior level
150K-7M Annually
Senior level
Information Technology • Software • Consulting • Design
Design, develop, and maintain high-quality web applications using CodeIgniter and PHP. Collaborate with cross-functional teams to define and ship features, ensure application performance and quality, identify and fix bugs, and maintain code quality and automation.
Top Skills: CodeigniterPHP
Reposted 16 Days AgoSaved
In-Office
Paris, Île-de-France, FRA
Senior level
Senior level
Fintech
Design, develop, and maintain high-quality software solutions in C++ for financial services, collaborating within Agile teams and mentoring others.
Top Skills: C++DockerGitJenkinsJIRAKafkaKubernetesLinuxRestful ApisSQL
7 Days AgoSaved
Remote
27 Locations
Senior level
Senior level
Healthtech • Biotech
Develop and improve algorithms for automated treatment-planning software using modern C++ (C++17+). Work in an agile team, engage with clinical experts and product owners, design and implement complex algorithms, create prototypes, participate in architecture and code reviews, write tests and technical documentation, follow medical-device regulatory guidelines, mentor peers, and support production monitoring and maintenance.
Top Skills: AWSC++C++17Ci/CdGitLinuxMs Visual StudioPythonStlUnit Testing Framework
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