Top Software Engineer Jobs in France

9 Days AgoSaved
Remote
27 Locations
Mid level
Mid level
Healthtech • Biotech
Develop, test, and deliver C++ features for a Windows-based 3D CAD system and supporting cloud services. Implement and prototype functionality, improve algorithms for performance, write unit tests, participate in code reviews, and collaborate with QA, product, and cross-functional teams to clarify requirements and ensure high-quality releases.
Top Skills: 3D CadAPIsC++Cloud Computing PlatformsDockerPythonSQLWindows
9 Days AgoSaved
Remote
27 Locations
Senior level
Senior level
Healthtech • Biotech
Design, implement, and optimize complex algorithms for automated treatment-planning software using modern C++ (C++17+). Participate in end-to-end development, architecture, prototyping, testing, documentation, and regulatory-compliant medical device software practices. Collaborate with clinicians, product, QA, and mentor engineers while improving reliability, performance, and production monitoring.
Top Skills: AWSC++C++17Ci/CdCloudGitLinuxMs Visual StudioPythonStlUnit Testing Framework
9 Days AgoSaved
Remote
27 Locations
Senior level
Senior level
Healthtech • Biotech
Develop and improve algorithms for automated treatment planning software for Invisalign. Participate in end-to-end development, design, prototyping, code reviews, testing, documentation, and production support. Collaborate with clinical experts and product teams, implement complex algorithms in modern C++17 with full test coverage, follow medical-device regulatory and quality guidelines, mentor other developers, and drive performance, reliability, and architectural improvements.
Top Skills: AWSC++C++17Ci/CdCross-PlatformGitLinuxMs Visual StudioPythonStlUnit Testing Framework
9 Days AgoSaved
Remote
27 Locations
Senior level
Senior level
Healthtech • Biotech
Lead end-to-end delivery of customer-facing features, designing and implementing 3D geometric and numerical algorithms in C++, contributing to Go backend services, leading architecture decisions, mentoring engineers, collaborating with QA/SQA, and maintaining regulatory traceability for medical software.
Top Skills: Ai-Powered ToolsAws LambdaBambooC++C++14C++17CiConfluenceGitGoGrpcHTTPJIRAProtocol BuffersPythonServerlessStlWebsocket
9 Days AgoSaved
Remote
27 Locations
Senior level
Senior level
Healthtech • Biotech
Lead design and execution of test plans for 3D CAD applications, APIs and AI features. Develop and maintain Python-based automated tests, manage datasets for AI, validate AI algorithms, set up CI, perform non-functional testing, analyze results, and collaborate with cross-functional teams to ensure production-ready releases.
Top Skills: 3D CadAi/MlAPIsCi/CdGitPytestPython
9 Days AgoSaved
Remote
27 Locations
Senior level
Senior level
Healthtech • Biotech
Lead end-to-end design and delivery of customer-facing features in C++ and Go, implementing high-performance 3D geometry and numerical algorithms, owning architecture and technical decisions, mentoring engineers, coordinating cross-team dependencies, ensuring testability and regulatory traceability for medical software.
Top Skills: Ai-Powered ToolsAws LambdaBambooC++14/17Ci SystemsConfluenceGitGoGrpcHTTPJIRAProtocol BuffersPythonStlWebsocket
9 Days AgoSaved
Remote
27 Locations
Senior level
Senior level
Healthtech • Biotech
Develop and modernize clinical research software using C++ and Go; maintain legacy code, implement unit/integration tests, ensure regulatory compliance, collaborate with cross-functional teams, and use AWS, Kubernetes, Docker, and CI/CD in an Agile/Scrum environment.
Top Skills: Ai ToolsAWSBambooC++Ci/CdConfluenceDirect3DDockerGitGoJIRAKubernetesLinux (Ubuntu)OpenglPythonScrum
9 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
9 Days AgoSaved
Remote or Hybrid
Aix-en-Provence, Bouches-du-Rhône, Provence-Alpes-Côte d'Azur, FRA
Senior level
Senior level
Consumer Web • eCommerce • Travel • Hospitality
Lead architecture and delivery of scalable, distributed, message-driven systems. Contribute code, define data consistency and observability patterns, mentor engineers, drive modernization, and partner with Product and Infrastructure to shape roadmap and reliability.
Top Skills: Ci/CdGoInfrastructure-As-CodeJavaKafkaPub/SubPythonRabbitMQSqsTest AutomationTypescript
10 Days AgoSaved
In-Office or Remote
20 Locations
Senior level
Senior level
Cloud • Information Technology • Internet of Things • Professional Services • Software
Develop and maintain the Tetragon agent and its eBPF/BPF programs to provide runtime security, observability, and enforcement across embedded, Kubernetes, and VM environments. Improve network parsing, design advanced eBPF-based security mechanisms, contribute to OSS communities, perform code reviews, engage in architecture discussions, and produce technical documentation.
Top Skills: CCiliumEbpfGoKubernetesLinuxLinux KernelTetragon
10 Days AgoSaved
In-Office or Remote
20 Locations
Senior level
Senior level
Cloud • Information Technology • Internet of Things • Professional Services • Software
Develop a Go-based Kubernetes-native control plane to manage an eBPF datapath for traffic security. Design APIs, custom resources, and tools to enable WAF/IDS/IPS functionality, ensure scalability and failover, debug performance and security issues, participate in code reviews, and produce technical documentation.
Top Skills: APIsCiliumEbpfGoIdsIpsKubernetesKubernetes Custom Resources (Crd)LinuxLinux KernelWaf
10 Days AgoSaved
In-Office
Toulouse, Haute-Garonne, Occitanie, FRA
Senior level
Senior level
Aerospace
Lead software assurance activities for airborne embedded systems: assess suppliers, run DO-178 compliance design reviews, identify and mitigate software risks, coordinate airworthiness certification with authorities, and drive quality process and standardization across development teams.
Top Skills: Abd0100Artificial IntelligenceDo-178Do-200Do-330Do-331Do-332Model-Based Software DevelopmentScadeSimulink
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10 Days AgoSaved
Hybrid
3 Locations
Senior level
Senior level
Software • Energy
Lead the Costing Framework EU squad: provide technical leadership, manage and mentor engineers, drive product alignment and delivery, maintain operational excellence, remove blockers, and represent the team to stakeholders to ship and maintain high-quality billing systems for metered energy.
Reposted 10 Days AgoSaved
In-Office or Remote
Lyon, Rhône, Auvergne-Rhône-Alpes, FRA
Senior level
Senior level
Software
Lead the design and development of Windows desktop applications, enforce best practices, drive accessibility efforts, and manage the full lifecycle of features.
Top Skills: C#C++Windows App SdkWinuiXaml
Reposted 22 Days AgoSaved
In-Office or Remote
31 Locations
Senior level
Senior level
Artificial Intelligence • Enterprise Web • Software
As a Senior Software Engineer, you will build scalable distributed systems, improve developer experience, mentor peers, and lead incident responses.
Top Skills: GoNode.jsTypescript
Reposted 10 Days AgoSaved
In-Office
Grenoble, Isère, Auvergne-Rhône-Alpes, FRA
Senior level
Senior level
Appliances • Manufacturing
The Senior Software Innovation Engineer transforms business-driven ideas into software solutions, validating prototypes and ensuring alignment between business and digital teams.
Top Skills: DockerJavaKubernetesNode.jsNoSQLPythonSQL
Reposted 10 Days AgoSaved
Remote
27 Locations
Mid level
Mid level
Artificial Intelligence • Information Technology • Software • Cybersecurity
The SDET will ensure quality for cybersecurity features by designing test strategies, building frameworks, and conducting various tests within a remote team setting.
Top Skills: Python
Reposted 10 Days AgoSaved
In-Office
Nancy, Meurthe-et-Moselle, Grand Est, FRA
Senior level
Senior level
Software • Energy
Seeking an experienced Principal Backend Developer to design and implement backend solutions, focusing on data services and high-performance API development. Must have expertise in TypeScript and cloud-native development.
Top Skills: C++Ci/CdDockerKubernetesPostgresTypescript
Reposted 10 Days AgoSaved
In-Office
Marseille, Bouches-du-Rhône, Provence-Alpes-Côte d'Azur, FRA
Mid level
Mid level
Aerospace
As a Database Engineer, you will design database architecture, manage system interfaces, improve continuous integration, and update database features for compliance with aerospace regulations.
Top Skills: ClearcaseDatabase ManagementDo-178Do-220Do-330Ed-12GitIec 61508Iso 26262JenkinsPythonScadeSimulinkSvn
Reposted 11 Days AgoSaved
In-Office or Remote
6 Locations
152K-254K Annually
Expert/Leader
152K-254K Annually
Expert/Leader
Energy • Manufacturing • Solar • Renewable Energy
Lead the architecture and development of software platforms for T&D systems, ensuring security, performance, and integration while mentoring a team and collaborating across functions.
Top Skills: .NetJavaJavaScriptPythonTypescript
Reposted 11 Days AgoSaved
In-Office
Paris, Île-de-France, FRA
Senior level
Senior level
Healthtech • Software
As a Senior Software Engineer, you will enhance the Patient Online Booking feature, lead technical vision, and ensure application performance and security while collaborating with cross-functional teams.
Top Skills: Ai Coding ToolsJavaKotlinRuby On Rails
Reposted 12 Days AgoSaved
Remote
28 Locations
Senior level
Senior level
Information Technology • Software • Database • Automation
Lead and own platform architecture across Infrahub ecosystem, implement high-impact architectural improvements, reduce technical debt, champion AI-first engineering, provide hands-on technical leadership, mentor engineers, and collaborate with product and leadership to ensure scalable, extensible systems.
Top Skills: Python
Reposted 12 Days AgoSaved
Remote
27 Locations
85K-105K Annually
Senior level
85K-105K Annually
Senior level
HR Tech • Software
Build and own end-to-end features across Sona’s platform using AI-assisted development. Direct and correct agent-produced code, work cross-functionally, engage customers in discovery and workshops, and contribute across scheduling, payroll, HR, and mobile domains.
Top Skills: Claude CodeCursorElixir
Reposted 12 Days AgoSaved
Remote
26 Locations
Expert/Leader
Expert/Leader
Information Technology • Software • Database
Own and improve core scraping and job-execution infrastructure for high-throughput distributed workloads. Design fault-tolerant, observable systems, lead reliability and scaling efforts, define SLAs, run incident response, mentor engineers, and contribute to architecture decisions to maximize throughput and platform availability.
Top Skills: BullmqGoGrafanaKafkaOpentelemetryPrometheusPub/SubRabbitMQSqs
Reposted 12 Days AgoSaved
Remote
26 Locations
Senior level
Senior level
Fintech • Information Technology
Build and architect Alpaca's advisory services (block trading, portfolio management, IRA). Design scalable, low-latency distributed systems, write full-stack code, optimize throughput, work with messaging systems and OMS, and implement high-availability, concurrency-safe solutions for financial trading/exchange workloads.
Top Skills: CC++DatabasesGoJavaMessage BrokersMessaging QueuesOrder Management SystemsPythonRustScalaZig
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