Top Software Engineer Jobs in Poland

Reposted One Month AgoSaved
In-Office
Bułgaria, Wilkowice, Bielski, Śląskie, POL
Mid level
Mid level
Mobile • Software
Design, develop, and operate cloud-native applications and backend services using C#/.NET on Azure. Build integrations, APIs (REST/OpenAPI), microservices, and event-driven systems; implement observability, automated testing (xUnit/NUnit), Entity Framework Core, and apply TDD/DDD. Leverage AI coding assistants to accelerate development.
Top Skills: .NetApplication InsightsAsp.NetAzure App ServicesAzure Container AppsAzure Sql DatabaseC#ClaudeCursorDddEntity Framework CoreEvent-Driven ArchitectureGithub CopilotMicroservicesAzureNunitOpenapi/SwaggerSql ProfilerTddWeb ApisXunit
Reposted One Month AgoSaved
In-Office
Warsaw, Warszawa, Mazowieckie, POL
Mid level
Mid level
Artificial Intelligence • Big Data • Cloud • Machine Learning • Software • Database • Analytics
Build, deploy, and productionize enterprise-grade AI solutions and agents using Snowflake AI Platform. Architect scalable ML pipelines, data models, ETL/ELT processes, and observability. Partner with customer data science and engineering teams to translate business needs into production systems, iterate rapidly, and ensure operational excellence and performance at scale.
Top Skills: Agentic WorkflowsAWSAzureCortexData WarehousingEtl/EltGCPLlmsMlopsNumpyPandasPythonRagSnowflake Ai PlatformSnowparkSQL
One Month AgoSaved
In-Office or Remote
Warsaw, Warszawa, Masovian, POL
Mid level
Mid level
Information Technology • Consulting
Develop and maintain Java and Angular applications supporting telecommunications BSS, billing, and customer portal systems. Responsibilities include analyzing requirements, building REST APIs and microservices, integrating systems, optimizing performance, participating in testing, code reviews, and deployments, and collaborating within a Scrum team. The role requires Java, Angular, Spring Boot, SQL, Oracle, PostgreSQL, Git, Docker, and REST API expertise. Telecom, billing systems, CI/CD, messaging, automated testing, and secure application experience are advantageous.
Top Skills: ActivemqAngularCi/CdDockerGitJavaJenkinsKafkaMicroservicesOracle DatabasePostgresRabbitMQRest ApisSpring BootSQL
One Month AgoSaved
In-Office or Remote
Warsaw, Warszawa, Masovian, POL
Senior level
Senior level
Information Technology • Consulting
Design, develop, and maintain scalable backend services and APIs for broadband and mobile applications using Java and Spring Boot. Collaborate within a cross-functional agile team, create automated and integration tests, conduct code reviews, support CI/CD and platform reliability, fix production issues, and transfer knowledge to internal development teams.
Top Skills: Api TestingAutomated TestingCi/CdIntegration TestingJavaJunitMavenMicroservicesRest ApisSpring Boot
Reposted One Month AgoSaved
Remote
27 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 14 Days AgoSaved
In-Office
Gdynia, Pomorskie, POL
265K-419K Annually
Senior level
265K-419K Annually
Senior level
Fintech • Analytics
The Lead Software Engineer designs, develops, and deploys applications, driving technical direction and mentoring engineers while ensuring high performance, security, and scalability in cloud environments.
Top Skills: AksAzureC#Change Data FeedData LakeMicrosoft FabricPostgresPythonSpark Sql
Reposted 14 Days AgoSaved
In-Office
Gdynia, Pomorskie, POL
204K-322K Annually
Senior level
204K-322K Annually
Senior level
Fintech • Analytics
As a Senior Software Engineer, you'll design, build, and optimize data-driven solutions in a collaborative environment, focusing on modern data platforms and driving technical excellence.
Top Skills: Azure Kubernetes ServiceChange Data FeedData Lake TechnologiesDeltaEvent-Driven ArchitecturesMicrosoft FabricMirroring
14 Days AgoSaved
Remote
Poland
75K-112K Annually
Senior level
75K-112K Annually
Senior level
Software
Develop and maintain a high-performance cross-platform C++17 navigation library for iOS, Android, and embedded automotive systems. Improve map-matching, dead-reckoning, route following, traffic incident handling, predictive caching, and offline routing. Integrate the Valhalla routing engine and build resource-efficient features under strict CPU and memory constraints. Engineers will also use AI tools thoughtfully in development and discuss their engineering workflow during interviews.
Top Skills: AdasAndroidC++17Embedded SystemsGnssImuiOSLinuxObd-IiOpenlrValhalla
14 Days AgoSaved
Remote
Poland
308K-487K Annually
Senior level
308K-487K Annually
Senior level
Cloud • Security • Software • Generative AI
Design, implement, deploy, and maintain scalable backend ingestion pipelines for Elastic’s observability products across major cloud providers. Own features from concept through delivery, provide escalated customer support, monitor alerts, define SLIs and SLOs, participate in on-call rotations, review code, mentor peers, and improve system reliability. The role requires expertise in Go, Kubernetes, Terraform, Kafka, distributed systems, microservices, and observability technologies, with interest in OpenTelemetry and AI-assisted development.
Top Skills: ElasticsearchGoKafkaKibanaKubernetesOpentelemetryTerraform
14 Days AgoSaved
Remote
26 Locations
Senior level
Senior level
Digital Media
Develop and maintain web-service features, design backend APIs and business logic, review code, and improve production infrastructure reliability, redundancy, and resilience. The role requires strong programming, database design, web-service API, AWS, Linux, Docker, Kubernetes, and continuous deployment experience, along with communication, analytical, and teamwork skills.
Top Skills: AWSDockerKubernetesLinuxNode.jsNosql DatabasesRedisRelational DatabasesRest ApisRustScyllaTypescript
14 Days AgoSaved
Hybrid
Kraków, Małopolskie, POL
Expert/Leader
Expert/Leader
Analytics
Principal Software Engineer responsible for architecting and delivering a scalable AWS-native platform supporting data pipelines, APIs, GenAI, and high-volume content processing. The role leads technical direction, system design, reliability, observability, testing, incident reviews, and engineering standards. Responsibilities include mentoring engineers, coordinating cross-team dependencies, guiding LangGraph-based RAG and LLM evaluation pipelines, and communicating architectural decisions and risks to technical and business stakeholders.
Top Skills: .NetAmazon CloudwatchAmazon EksAmazon RdsAmazon S3Amazon SnsAurora PostgresqlAWSAws BatchAws LambdaBeautifulsoupC#Github ActionsGitlab CiGraphQLHTMLJenkinsLangchainLanggraphOpensearchPandasPentahoPostgresPythonRagRestSplunkSQLThoughtspotXML
14 Days AgoSaved
In-Office
2 Locations
Senior level
Senior level
Cloud • Information Technology • Internet of Things • Professional Services • Software
Design, build, deliver, and maintain backend software features and highly available microservices. Improve performance, scalability, reliability, and observability; resolve complex production issues; contribute to incident response and postmortems; and make technical decisions for owned services. Collaborate with Product Management and SRE/DevOps, maintain strong code quality and operational excellence, use AI coding tools, and mentor junior and mid-level engineers.
Top Skills: Ci/CdCodexCopilotCursorDevOpsGitJavaJavaScriptKafkaMicroservicesMySQLNode.jsPostgresPythonSpring
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14 Days AgoSaved
Hybrid
Katowice, Śląskie, POL
12K-16K Annually
Senior level
12K-16K Annually
Senior level
Information Technology • Consulting
Design, implement, test, maintain, and optimize Java applications and services. Translate business and technical requirements into clean code, participate in code reviews and integration testing, collaborate with international cross-functional teams, document processes, and contribute to technical problem-solving. The role requires regular office visits in Katowice and occasional international business travel.
Top Skills: ElasticsearchGitGitGithub CopilotJava 8-21Neo4JSpring 5.2Spring Boot 2.3
Reposted One Month AgoSaved
In-Office
Gdańsk, Pomorskie, POL
Senior level
Senior level
Information Technology • Machine Learning • Software • Conversational AI • Generative AI • Manufacturing
Design and implement full-stack, cloud-native web applications using .NET and Angular/React. Own components end-to-end, shape architecture, build CI/CD and automated tests, containerize services with Docker/Kubernetes, support production operations, and mentor mid-level engineers while collaborating in Agile teams.
Top Skills: .Net Core.Net FrameworkAmazon Web Services (Aws)AngularAsp.Net MvcAutomated TestingAzure DevopsC#Ci/CdCSSDockerEntity FrameworkGitHTMLJavaScriptKubernetesReactRestful ServicesSql DatabasesWeb Api
Reposted One Month AgoSaved
Remote
27 Locations
Senior level
Senior level
Fintech • Software • Financial Services
Provide technical support for applications: investigate and resolve issues, develop and implement interfaces, create support documentation, collaborate with Design/Test/Dev teams, estimate resources, and monitor project performance.
Reposted One Month AgoSaved
Remote
27 Locations
Senior level
Senior level
Fintech • Software • Financial Services
Investigate and resolve verified application issues, develop and implement interfaces, create technical support documentation, collaborate with design, test and development teams, provide user support, estimate resource timings, and monitor project performance to meet goals.
Reposted One Month AgoSaved
Remote
27 Locations
120K-290K Annually
Senior level
120K-290K Annually
Senior level
Software • Database
Design and build scalable backend systems for PlanetScale's database platform (Vitess/Postgres), collaborate on distributed systems challenges, work autonomously and with customers, optimize performance, and mentor engineers while operating systems at production scale.
Top Skills: AWSAzureC++Containerized ApplicationsGCPGoJavaKubernetesMySQLPostgresPythonVitess
Reposted One Month AgoSaved
In-Office
Warsaw, Warszawa, Mazowieckie, POL
Senior level
Senior level
Insurance • Financial Services
Design, build and operate containerised Spring Boot and Python microservices and RESTful APIs on AWS (ECS). Implement event-driven integrations with Kafka/MSK, ensure API security, CI/CD, observability, and collaborate with architects, data engineers and product teams to deliver reusable integration patterns for an Operational Data Store.
Top Skills: Amazon AuroraAmazon MskAmazon S3Api SecurityAws Api GatewayAws EcsCdcCi/CdContainerisationDevOpsEvent SourcingEvent-Driven ArchitecturesJavaKafkaKong Api GatewayMicroservicesMonitoring And ObservabilityOpenapi/SwaggerPostgresPythonRestful ApisSpring Boot
Reposted One Month AgoSaved
Remote
27 Locations
Mid level
Mid level
Industrial • Manufacturing
Architect, develop, and scale cloud services, dashboards, and data pipelines to support robotics and autonomous vehicle telemetry. Integrate IoT devices with Azure services, build APIs/microservices, implement observability and CI/CD, validate systems in lab and field, and mentor junior engineers.
Top Skills: Application InsightsAzure Data ExplorerAzure Event HubAzure FunctionsAzure Iot HubAzure MonitorAzure Stream AnalyticsC#C++Cosmos DbD3.JsDevice Provisioning Service (Dps)GrafanaGrpcJavaMqttNestjsNoSQLNuxtjsPrometheusRestRosRos2SQL
Reposted One Month AgoSaved
In-Office
Kraków, Małopolskie, POL
Senior level
Senior level
Fintech • Information Technology • Logistics
Design and develop software solutions for AI/ML applications, propose new approaches to optimization problems, and collaborate with global teams in research and development.
Top Skills: Azure Ai ServicesAzure OpenaiC#NoSQLPostgresPythonSQLTimescaledb
Reposted One Month AgoSaved
Hybrid
Łódź, Łódzkie, POL
Mid level
Mid level
Information Technology • Software
The .NET Software Developer will design and maintain backend components using .NET technologies, develop RESTful APIs, and collaborate with teams to improve system performance and scalability.
Top Skills: .Net CoreAsp.Net CoreAWSAzureC#Ci/CdDockerGitNunitOrmRestful ApisSQL
Reposted One Month 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
Reposted One Month AgoSaved
Hybrid
Gdynia, Pomorskie, POL
Mid level
Mid level
Other
Design, implement, test, and maintain Java applications for telecommunications and optical networking. Participate across the software lifecycle, troubleshoot defects, write unit/integration tests, perform code reviews, and collaborate with architects and product teams.
Top Skills: Ai-Assisted Development ToolsCi/CdDockerGitJava (11/17/21)JunitLinuxMS OfficeMicrosoft TeamsRest Apis
Reposted One Month AgoSaved
Remote
26 Locations
Senior level
Senior level
eCommerce
Design and implement complex customer-facing frontend features using TypeScript and React. Provide technical leadership, mentor junior engineers, drive frontend architecture and best practices, improve performance and accessibility, partner with product/design, integrate with backend APIs, and manage technical debt and scalability.
Top Skills: Ci/CdCSS3DjangoHTML5JavaScriptPythonReactRestful ApisTestingTypescript
Reposted One Month AgoSaved
In-Office
Warsaw, Warszawa, Mazowieckie, POL
Junior
Junior
Software
Join a scrum team to develop and support enterprise post-trade/financial-instrument lifecycle products. Write C# code, work with APL, implement features, create and run automated and manual tests, collaborate on requirements, support legacy systems, participate in sprint ceremonies, and continuously improve development practices while growing toward full-stack knowledge.
Top Skills: .Net.Net FrameworkApi TestingAplC#Ci/CdCloudE2E TestingGitOracleSoaSqliteUnit Testing
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