Top Software Engineer Jobs in Cologne

Reposted 22 Days AgoSaved
Remote
Germany
Senior level
Senior level
Database • Analytics
Develop and maintain ClickHouse Cloud interfaces and dashboards, collaborating with cross-functional teams while ensuring code quality and scalability.
Top Skills: AWSAzureGCPJavaScriptNode.jsReactServerlessTypescript
23 Days AgoSaved
Remote
4 Locations
Mid level
Mid level
Artificial Intelligence • Software
As a Software Engineering evaluator, you will curate code examples and evaluate AI-generated code for efficiency while collaborating with cross-functional teams to enhance AI-driven solutions.
Top Skills: C/C++GoJavaJavaScriptPythonReactRust
Reposted 6 Hours AgoSaved
Remote
Germany
68K-91K Annually
Senior level
68K-91K Annually
Senior level
Internet of Things
The role improves Firefox development workflows, mentoring team members, collaborating for code review, and using data to identify trends.
Top Skills: AWSCi/CdCircleCIDjangoFastapiFlaskGCPGithub ActionsJavaScriptPythonRest
Reposted 6 Hours AgoSaved
Remote
5 Locations
293K-650K Annually
Senior level
293K-650K Annually
Senior level
Artificial Intelligence • Computer Vision • Hardware • Robotics • Metaverse
Responsible for developing and optimizing NVIDIA's AI platform, especially using JAX. Involves designing core components, collaborating with researchers, and enhancing efficiency in AI solutions.
Top Skills: C/C++JaxPythonPyTorchScikit-LearnTensorFlow
Reposted 6 Hours AgoSaved
In-Office or Remote
83 Locations
Senior level
Senior level
Artificial Intelligence • Real Estate • Software
As a Senior Software Engineer, you'll design, build, and scale the core systems and APIs of The Flex platform, focusing on automation, reliability, and performance.
Top Skills: AWSFastapiNode.jsPythonReact
Reposted 6 Hours AgoSaved
Remote
4 Locations
Senior level
Senior level
Cloud • Information Technology • Software
As a Senior Software Engineer, you will design and implement distributed storage components for streaming tables, improve performance and reliability, and contribute to the Apache Fluss project.
Top Skills: Apache FlussDeltaFlinkGoHudiIcebergJavaKafkaPulsarRust
Reposted 6 Hours AgoSaved
Remote
Germany
Mid level
Mid level
Software
Develop and maintain the Mapbox Maps Flutter SDK web platform support, implement SDK and app features, optimize performance and stability, manage testing and CI pipelines, collaborate across iOS/Android/web teams, produce documentation, and review code and designs to ship reliable releases.
Top Skills: AndroidBrowser Testing (ChromeC++CircleCIDartDart IsolatesFirefox)FlutterGitGithub ActionsiOSJavaScriptSafariWeb Platform ApisWeb WorkersWebassembly (Wasm)
Reposted 23 Days AgoSaved
Remote
9 Locations
Mid level
Mid level
Information Technology
The role involves building self-service platform services using Go, automating operational workflows, scaling Kubernetes, and ensuring reliability in cloud environments.
Top Skills: Argo CdEksGithub ActionsGoGrafanaKubernetesLinuxOpentelemetryPrometheusTerraform
Reposted YesterdaySaved
Remote
Germany
Senior level
Senior level
Software
As a Senior Software Data Engineer, you will enhance and create data processing pipelines, monitor performance metrics, and enforce security practices within the Roads team at Mapbox.
Top Skills: AirflowAWSC++JavaPythonScalaSparkSQL
Reposted 2 Days AgoSaved
Remote
DE
80K-120K Annually
Senior level
80K-120K Annually
Senior level
Big Data • Information Technology • Software • Database • Analytics • Infrastructure as a Service (IaaS) • Big Data Analytics
The role involves architecting and implementing complex stream processing systems, driving technical strategy, simplifying code complexity, mentoring engineers, and enhancing system performance.
Top Skills: Apache FlinkGoJavaKubernetesRustScala
Reposted 2 Days AgoSaved
Remote
28 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 2 Days AgoSaved
28 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
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Reposted 2 Days AgoSaved
Remote
6 Locations
Senior level
Senior level
Cloud • Information Technology • Software
Join Ververica as a Senior Software Engineer to solve complex data engineering problems using Apache Flink, mentor junior developers, and build data-intensive solutions.
Top Skills: JavaJvmKubernetesSpring Boot
Reposted 25 Days AgoSaved
Remote
15 Locations
Mid level
Mid level
Blockchain • Financial Services • Cryptocurrency • Web3
Design and implement robust Rust services for trading and payments while focusing on reliability and performance, collaborating on distributed systems architecture.
Top Skills: KafkaRust
Reposted 25 Days AgoSaved
Remote
15 Locations
Mid level
Mid level
Blockchain • Financial Services • Cryptocurrency • Web3
Design and implement robust Rust services and foundational libraries for Kraken's core infrastructure, ensuring security and maintainability while collaborating on distributed systems architecture.
Top Skills: Asynchronous CodeDistributed SystemsKafkaRpc ProtocolsRust
Reposted 3 Days AgoSaved
Remote
Germany
Senior level
Senior level
Software
The role involves designing, developing, and operating high-throughput streaming data pipelines, ensuring system quality and performance, and collaborating with engineering leaders to enhance Mapbox's telemetry capabilities.
Top Skills: Aws (CdkC++EcsFargateLambdaNode.jsPythonRustS3)Step FunctionsTypescript
Reposted 3 Days AgoSaved
In-Office or Remote
3 Locations
Senior level
Senior level
Software
As a Software Development Engineer II, you will build scalable backend services, develop pipelines for large data handling, and collaborate on system design and operational excellence.
Top Skills: AWSC++GitNode.jsPythonTypescript
28 Days AgoSaved
Remote or Hybrid
Germany
Senior level
Senior level
Agency
The Senior Frontend Software Engineer will design complex UIs, maintain frontend architecture, collaborate with backend teams, and ensure efficient user experiences, all while mentoring others.
Top Skills: CSSGrpcHTMLJavaScriptReactRestTypescript
Reposted 5 Days AgoSaved
In-Office or Remote
5 Locations
Senior level
Senior level
Artificial Intelligence • Information Technology • Consulting
Design and implement core YTsaurus functionality in C++, build and evolve platform-level capabilities, improve APIs and UX for internal users, own production quality including incident response/on-call, and collaborate with stakeholders to prioritize and deliver scalable data platform features.
Top Skills: C++C++20ClickhouseGoHadoopKafkaKubernetesMapreduceParquetPythonS3SparkSpytSQLSshYqlYtsaurus
Reposted 5 Days AgoSaved
In-Office or Remote
2 Locations
Senior level
Senior level
Cloud • Information Technology • Internet of Things
The Senior Software Engineer develops and maintains software applications, collaborates on designs, conducts code reviews, and mentors junior engineers while ensuring high code quality and performance optimization.
Top Skills: BashIt SecurityJavaJava EnterpriseJavaScriptLinuxPkiPythonSQLTypescript
Reposted 5 Days AgoSaved
Remote
Germany
Senior level
Senior level
Database • Analytics
As a Senior Software Engineer at ClickHouse, you'll design scalable systems and APIs for the HyperDX platform, managing large-scale observability data. Responsibilities include cloud-native architecture, CI/CD best practices, and community engagement.
Top Skills: Ci/CdClickhouseDockerHelmKubernetesNode.jsPulumiSQLTerraformTypescript
Reposted 5 Days AgoSaved
Remote
Germany
65K-200K Annually
Senior level
65K-200K Annually
Senior level
Database • Analytics
As a Senior Software Engineer, you will build and maintain high-performance data integrations for ClickHouse, focusing on JVM-based frameworks and collaborating with the community on data ecosystem solutions.
Top Skills: Apache BeamApache FlinkSparkHTTPJavaJdbcKafka ConnectTcp/Ip
6 Days AgoSaved
Remote
6 Locations
Senior level
Senior level
Information Technology • Software • Database
The Senior Software Engineer will develop and improve cloud services for logistics, focusing on back-end development and embracing agile methodologies.
Top Skills: APIsAsp.NetAzure CloudBlazorC#CSSEdiGitHTMLMicrosoft Sql ServerPowershellTypescriptX#Xamarin
7 Days AgoSaved
Remote
Germany
Senior level
Senior level
Hardware • Information Technology • Other • Software • Analytics
Architect and build enterprise-level software applications, leveraging AI for development efficiency. Oversee the software development lifecycle and collaborate closely with stakeholders.
Top Skills: Ai-Assisted Development ToolsAWSAzureJavaNoSQLSpringSpring BootSQL
Reposted 7 Days AgoSaved
Remote
Germany
Mid level
Mid level
Software
The role involves overseeing large-scale projects, improving development processes, mentoring teams, and hands-on development for SDKs, focusing on performance and user experience.
Top Skills: AndroidC++JavaKotlin
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