Top Software Engineer Jobs in Cologne

YesterdaySaved
In-Office or Remote
Düsseldorf, Nordrhein-Westfalen, DEU
Senior level
Senior level
Software
The Software Engineer will manage data collection for model training at Speechify, handling infrastructure on GCP, and collaborating with AI scientists.
Top Skills: BashDockerGCPPythonTerraform
Reposted YesterdaySaved
Remote
29 Locations
Junior
Junior
Cloud • Software
As a Software Engineer, you'll develop software for Ceph and distributed storage, collaborating with a global team to enhance cloud solutions.
Top Skills: CephGoKubernetesLinuxOpenstackPython
Reposted YesterdaySaved
Remote
29 Locations
Junior
Junior
Cloud • Software
Canonical is hiring a Software Engineer to develop features for Kubernetes, focusing on operators and integrations while collaborating in a distributed team.
Top Skills: GoKubernetesPython
Reposted 23 Hours AgoSaved
Remote
28 Locations
Mid level
Mid level
Software • Energy
As a Mid-Level Backend Engineer, you'll enhance the reliability, observability, and scalability of the EVC platform by building API integrations, improving system performance, and strengthening infrastructure.
Top Skills: AWSCdkCloudFormationDockerJavaScriptNode.jsPostgresReactTypescript
Junior
Retail • Software
The Software Engineer will work on internal tooling, improve AI frameworks, and assist in infrastructure projects within a hybrid or remote team.
Top Skills: AWSCi/CdPythonTerraform
Reposted YesterdaySaved
28 Locations
Junior
Junior
Cloud • Software
The role involves creating and automating infrastructure features for data platforms using Python, with a focus on distributed systems and collaboration within a global team.
Top Skills: ElasticsearchKafkaKubernetesLinuxMongoDBMySQLOpenstackOraclePostgresPythonRedisSpark
Reposted YesterdaySaved
Remote
29 Locations
Mid level
Mid level
Cloud • Software
Join Canonical's OpenStack Engineering team to develop and manage Charmed OpenStack and Ceph, focusing on Python code and infrastructure automation.
Top Skills: Ai/MlCCephDebianGoKubernetesLxc/LxdMongodbOpenstackPostgresPythonQemu/KvmUbuntu Linux
Reposted YesterdaySaved
Remote
29 Locations
2K-2K Annually
Junior
2K-2K Annually
Junior
Cloud • Software
The role involves collaborating with a distributed team to develop and debug software for Linux, focusing on high-quality code and system-level issues.
Top Skills: CC++GoLinuxPython
Reposted YesterdaySaved
28 Locations
Mid level
Mid level
Cloud • Software
The role involves automating OpenSearch operations by developing features in Python, collaborating with an international team, and providing expertise on data platforms.
Top Skills: ElasticsearchKubernetesLinuxOpensearchPython
Reposted YesterdaySaved
28 Locations
2K-2K Annually
Junior
2K-2K Annually
Junior
Cloud • Software
As a Software Engineer on the data platform team, you'll automate data platform operations, write Python code, and collaborate on solutions within a distributed team.
Top Skills: AtlasKafkaMongoDBMySQLOpensearchPostgresPythonRangerRedisSupersetTrinoYugabyte
Reposted YesterdaySaved
Remote
29 Locations
20K-200K Annually
Mid level
20K-200K Annually
Mid level
Cloud • Software
Develop and maintain system-level Go code, model data, and design database schema for cloud infrastructures. Collaborate with a distributed team to ensure code quality.
Top Skills: CCephDqliteGoKvmSdnSQL
Reposted 2 Days AgoSaved
Remote
Germany
Senior level
Senior level
Artificial Intelligence • Transportation
Lead bring-up and early validation of Wayves AI stack on customer automotive hardware. Port and configure Linux, QNX, and Adaptive AUTOSAR systems; integrate drivers, middleware, diagnostics, and secure boot; collaborate with Verification, Release, OEMs and Tier 1s; and develop automation and CI/CD integration for flashing, health checks and test execution on target SoCs.
Top Skills: Adaptive AutosarBashBoard Support Packages (Bsps)BootloadersCC++CanCi/CdDevice TreeDockerEthernetFlashing ToolsGitHardware DebuggersHilI2CIso 26262JenkinsJfrog ArtifactoryNvidia DriveNvidia OrinOta UpdatesPciePythonQnxQualcomm RideQualcomm Sa8295Qualcomm Sa8650RenesasSecure BootSerial ConsolesSpiSystemdTest AutomationTexas InstrumentsVector ToolchainsYocto
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Reposted 2 Days AgoSaved
Remote
Germany
Senior level
Senior level
Artificial Intelligence • Other • Sales • Software
The role involves designing and maintaining infrastructure, ensuring the reliability of Kubernetes clusters, automating operations, and supporting machine learning infrastructure.
Top Skills: AWSAzureCloudFormationGithub ActionsGitopsGoGCPHelmKubernetesKustomizePostgresPythonTerraform
Reposted 3 Days AgoSaved
Remote
Germany
Senior level
Senior level
Database • Analytics
Build high-throughput, reliable database integrations and replication pipelines into ClickHouse. Design and implement data-intensive systems, debug production issues, improve reliability and tooling, participate on-call, document designs, and collaborate with customers and cross-functional teams to drive product and integration improvements.
Top Skills: AvroAWSAzureBigQueryClickhouseDelta LakeFlinkGCPGoIcebergKafkaKubernetesLoggingMetricsMongoDBMySQLParcaParquetPeerdbPostgresPprofProtobufSnowflakeSparkTemporalTracing
16 Days AgoSaved
In-Office or Remote
Düsseldorf, Nordrhein-Westfalen, DEU
Senior level
Senior level
Software
As a Senior iOS Engineer, you will lead engineering decisions, actively ship production code, maintain app architecture, and enhance user experiences for the Speechify iOS app.
Top Skills: Ci/CdFastlaneGitSwiftSwiftui
Reposted 8 Days AgoSaved
Remote
28 Locations
45K-100K Annually
Mid level
45K-100K Annually
Mid level
Cloud • Software
As a Backend Software Engineer, you'll design scalable backend systems, optimize database performance, and collaborate with front-end and DevOps teams.
Top Skills: AWSAzureDockerGCPGoKubernetesNode.jsNoSQLPythonSQL
Reposted 8 Days AgoSaved
Remote
13 Locations
Senior level
Senior level
Blockchain • Financial Services • Cryptocurrency • Web3
Design and implement high-throughput services and manage on-chain wallets for compliance and liquidity. Collaborate with stakeholders for treasury management tools and maintain systems across multiple blockchain ecosystems.
Top Skills: Ci/CdDockerKafkaKubernetesRustTypescript
Reposted 13 Days AgoSaved
Remote
28 Locations
Mid level
Mid level
Cloud • Software
As an Ubuntu Core Software Engineer, you will design and implement features for the embedded Linux operating system, maintain boot mechanisms, debug system-level issues, and collaborate with a global team.
Top Skills: CGoShell
Reposted 10 Days AgoSaved
Remote or Hybrid
28 Locations
Mid level
Mid level
Big Data • Software • Quantitative Trading
Software Engineers at QuantCo will design and develop scalable solutions, integrate models into client businesses, and improve products based on client feedback.
Top Skills: Ci/CdDjangoFastapiFlaskPythonSQL
Reposted 10 Days AgoSaved
Hybrid
28 Locations
Junior
Junior
Big Data • Software • Quantitative Trading
Full-stack Developers at QuantCo build user interfaces for machine learning solutions, collaborating with data scientists and engineers to deliver actionable products.
Top Skills: HelmPythonReactTerraformTypescript
21 Days AgoSaved
In-Office or Remote
206 Locations
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
The role involves training large language models to write production-grade code, comparing snippets, refactoring code, and providing feedback for reinforcement learning processes.
Top Skills: GoReinforcement Learning
21 Days AgoSaved
In-Office or Remote
206 Locations
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
The Software Engineer will train large language models by reviewing code snippets, improving AI-generated code, and providing detailed feedback, ensuring efficiency and correctness.
Top Skills: Typescript
21 Days AgoSaved
In-Office or Remote
206 Locations
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
Train large language models to write code by reviewing code snippets and providing feedback for improvements. Requires 3+ years of Ruby experience.
Top Skills: Ruby
21 Days AgoSaved
In-Office or Remote
206 Locations
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
As a Software Engineer in AI, you will train large language models, rank and review code snippets, and provide feedback for improvements.
Top Skills: Constraint ProgrammingPython
21 Days AgoSaved
In-Office or Remote
206 Locations
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
The role involves training large language models to write production-grade code using Java, performing code reviews, refactoring, and providing detailed explanations for coding decisions.
Top Skills: Java
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