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Top Software Engineer Jobs in Cologne

7 Days AgoSaved
Remote
28 Locations
Senior level
Senior level
Fintech • Information Technology
Build and optimize Alpaca's algo trading platform, focusing on high-performance brokerage services while leveraging frontend and backend engineering skills.
Top Skills: C/C++DockerGCPGoJavaKubernetesPythonRustScalaZig
Reposted 8 Days AgoSaved
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 8 Days AgoSaved
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 8 Days AgoSaved
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 8 Days AgoSaved
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 8 Days AgoSaved
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 8 Days AgoSaved
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 8 Days AgoSaved
Germany
Mid level
Mid level
Software
Mews seeks a motivated Software Engineer to enhance their financial infrastructure, focusing on high availability and scalability using .NET Core and Azure.
Top Skills: .NetAzureAzure DevopsAzure SqlCosmos DbGitJavaScriptReactRedisTypescript
14 Days AgoSaved
Easy Apply
Remote or Hybrid
6 Locations
Easy Apply
Senior level
Senior level
Artificial Intelligence • Cloud • Security • Software • Cybersecurity
The Senior Software Engineer will develop backend and in-cluster software for Kubernetes autoscaling products, contribute to open-source communities, and create solutions that enhance performance and efficiency.
Top Skills: C#C++GoJavaKubernetesPythonRust
9 Days AgoSaved
Remote
28 Locations
Mid level
Mid level
Blockchain • Fintech • Internet of Things • Cryptocurrency • Web3
As a Software Engineer, you'll architect and maintain blockchain infrastructure, develop scalable solutions, and collaborate with teams to enhance operational efficiency.
Top Skills: AWSBlockchainRestful Apis
Reposted 9 Days AgoSaved
Hybrid
38 Locations
Junior
Junior
Other
Responsible for end-to-end development and support of user experiences in customer-facing mobile apps, requiring strong communication and collaboration skills.
Top Skills: AndroidCi/CdFlutteriOS
Reposted 9 Days AgoSaved
Remote
28 Locations
Senior level
Senior level
Software
Seek a Senior Backend Software Engineer to architect and own a robust integrations platform, improving development lifecycle and mentoring the team. Requires 7+ years of experience in backend systems, especially with Node.js and integrations expertise.
Top Skills: AWSNode.jsPHPPostgres
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Reposted 9 Days AgoSaved
28 Locations
100K-100K Annually
Senior level
100K-100K Annually
Senior level
Artificial Intelligence
Lead Software Engineer responsible for back-end development, project ownership, and collaborating with product managers to shape AI-powered video generation solutions.
Top Skills: AIFlaskPythonReactSaaSTypescript
Reposted 15 Days AgoSaved
Easy Apply
Hybrid
Germany
Easy Apply
Senior level
Senior level
Big Data • Cloud • Software • Database
Join MongoDB's Query Execution team to develop a high-performance distributed database, improve query execution, and mentor team members as part of a globally distributed workforce.
Top Skills: C++
Reposted 11 Days AgoSaved
In-Office or Remote
36 Locations
Senior level
Senior level
Software • Consulting
Design, implement, and improve features for Percona Server and related products. Diagnose defects, contribute to community solutions, and mentor team members.
Top Skills: C,C++,Mysql,Sql,Bash,Perl,Python,Jenkins,Circleci,Travis,Docker,Kubernetes
Reposted 11 Days AgoSaved
In-Office or Remote
34 Locations
Junior
Junior
Artificial Intelligence • Software • Automation
Support community-driven development by triaging GitHub issues, fixing bugs, reviewing community contributions, and improving the workflow for contributors.
Top Skills: GitJavaScriptN8NNpmPnpmTypescriptYarn
Reposted 11 Days AgoSaved
28 Locations
100K-100K Annually
Senior level
100K-100K Annually
Senior level
Artificial Intelligence
As a Software Engineer at Synthesia, you will own projects, contribute end-to-end in React, Python, and collaborate on product direction, focusing on commercial impact.
Top Skills: FlaskPythonReact
Reposted YesterdaySaved
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 12 Days AgoSaved
Remote
2 Locations
120K-193K Annually
Mid level
120K-193K Annually
Mid level
Artificial Intelligence • Information Technology • Software • Automation
The Software Engineer at Camunda will develop a next-generation analytics product, building backend APIs in Java and frontend dashboards in React, while focusing on performance and fault tolerance within distributed systems.
Top Skills: ElasticsearchJavaKubernetesOpensearchReact
13 Days AgoSaved
Remote
Germany
56K-82K Annually
Mid level
56K-82K Annually
Mid level
Internet of Things
Develop and enhance the DOM and user interaction capabilities of Firefox's web engine. Engage in coding, testing, and collaboration within a multi-language environment.
Top Skills: C++HTMLJavaScript
Reposted 13 Days AgoSaved
In-Office or Remote
38 Locations
120K-260K Annually
Entry level
120K-260K Annually
Entry level
Blockchain • Cryptocurrency
Design and develop core backend components for a blockchain network using Rust, ensuring reliability and scalability in production-grade software.
Top Skills: CC++RustZig
20 Days AgoSaved
Easy Apply
Remote or Hybrid
6 Locations
Easy Apply
Senior level
Senior level
Artificial Intelligence • Cloud • Security • Software • Cybersecurity
Design and implement efficient data pipelines for the Datadog Agent, ensuring data accuracy and performance in resource-constrained environments while collaborating on telemetry formats and operational excellence.
Top Skills: C++GoGrpcJavaKubernetesOpentelemetryRustUdp
Reposted 19 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: C,Golang,Shell
Reposted 24 Days AgoSaved
In-Office
Cologne, Nordrhein-Westfalen, DEU
Senior level
Senior level
Fintech • Payments • Software • Financial Services
The Software Engineer will design and develop full-stack solutions, manage software architecture, model complex relationships, and collaborate with the CTO to enhance system performance.
Top Skills: Ai Language ModelsCloud-Based TechnologiesGraph DatabasesLangchainPrompt EngineeringRetrieval-Augmented GenerationSolid.JsSQLTypescript
Reposted 15 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
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