Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-30
· 5+ years
### Job Description - Build and maintain long-term, trust-based relationships with Customers - Act as the primary point of contact for strategic account discussions - Identify and drive growth opportunities within existing accounts - Collaborate with delivery teams on upsell and cross-sell initiatives - Monitor Custome
AccountAdTech
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-29
· 4+ years
### Job Description - Design and implement embedded software components and hardware drivers for displays, cameras, sensors, and actuators - Develop beverage dispensing logic, including temperature control, pumps, valves, and safety mechanisms - Implement and maintain secure OTA firmware update functionality over HTTPS
C++
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-29
· 5+ years
### Job Description - Take end-to-end ownership of the Vast Gateway service - Maintain, develop, and extend platform functionality - Design and implement scalable Back-end solutions for high-load environments - Support onboarding of new clients, including integrations, monitoring setup, troubleshooting, and optimizatio
BackendEngineerAdTech
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-28
· 3+ years
### Job Description • Design, develop, and maintain scalable and reliable data platforms and pipelines for analytics and operational use cases • Build distributed data processing workflows using Apache Spark, pySpark, and Databricks • Develop and evolve cloud-native data solutions leveraging Azure and AWS services • Mo
DataEngineer
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-28
· 5+ years
### Job Description - Design and build scalable cloud-native data platforms from greenfield to production - Design and implement near-real-time ingestion pipelines using event-driven patterns - Define and enforce data platform standards including Data Lake/Lakehouse principles, medallion architecture, and data contract
PythonSQLMLflowDatabricksAWSTerraformCI/CDGit
Sigma Software · Kyiv, Kyiv city, Ukraine
· Posted 2026-10-28
· 3+ years
### Job Description - Lead requirements elicitation and analysis through stakeholder interviews, workshops, and discovery sessions - Translate business needs into clear functional and non-functional requirements - Prepare and maintain user stories, use cases, acceptance criteria, business rules, and process description
Jira
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-27
· 5+ years
### Job Description - Design and build scalable cloud-native data platforms from greenfield to production - Design and implement near-real-time ingestion pipelines using event-driven patterns - Define and enforce data platform standards including Data Lake/Lakehouse principles, medallion architecture, and data contract
PythonSQLMLflowDatabricksAWSTerraformCI/CDGit
Sigma Software · Kyiv, Kyiv city, Ukraine
· Posted 2026-10-27
· 3+ years
### Job Description - Lead requirements elicitation and analysis through stakeholder interviews, workshops, and discovery sessions - Translate business needs into clear functional and non-functional requirements - Prepare and maintain user stories, use cases, acceptance criteria, business rules, and process description
Jira
Sigma Software · Lviv, Lviv Oblast, Ukraine
· Posted 2026-10-27
### Job Description - Define and own the SEO strategy for three in-house websites, ensuring alignment with business goals - Conduct keyword and search intent research and develop topic clusters - Prepare SEO briefs for articles and website pages, review content before publication, and manage on-page optimization - Cont
Looker
Sigma Software · São Paulo, SP, Brazil
· Posted 2026-10-27
· 2+ years
### Job Description - Support Customers (Tier 2) in real time and provide professional technical responses - Analyze Customer traffic to identify undetected threats and false detections using mostly ElasticSearch and BigQuery (SQL) - Work side by side with Customers providing insightful incident reports - Communicate w
JavaScriptHTMLCSSSQLBigQuery
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-23
### Job Description - Collaborate closely with the Program Manager and Resource Manager to ensure smooth project delivery and optimal team performance - Drive people management activities: monitor team spirit and motivation, conduct face-to-face meetings, act as a coach in people-related matters, support performance re
ProjectCoordinator
Sigma Software · Brasília, DF, Brazil
· Posted 2026-10-23
· 5+ years
### Job Description - Analyze and investigate existing detection logic built on multiple interconnected signals and rule-based expressions - Understand and map complex data flows, processing pipelines, and dependencies across enterprise systems - Identify redundancy, inefficiencies, and unnecessary complexity within cu
PythonJavaScriptSQL
Sigma Software · Lviv, Lviv Oblast, Ukraine
· Posted 2026-10-22
· 5+ years
### Job Description - Design and implement embedded software components and device functionality for connected IoT systems - Develop, optimize, and maintain networking capabilities for cloud-connected embedded devices - Implement telemetry, monitoring, remote provisioning, and Firmware-Over-the-Air update mechanisms -
C++WebSocketsLinuxGit
Sigma Software · Lviv, Lviv Oblast, Ukraine
· Posted 2026-10-22
· 2+ years
### Job Description - Plan project activities, estimates, milestones, and dependencies - Track scope, schedule, budget, risks, and delivery progress - Clarify and document business and technical requirements - Coordinate the development process and remove delivery blockers - Keep stakeholders informed and manage expect
StrongProject
Sigma Software · Lviv, Lviv Oblast, Ukraine
· Posted 2026-10-22
· 2+ years
### Job Description - Plan project activities, estimates, milestones, and dependencies - Track scope, schedule, budget, risks, and delivery progress - Clarify and document business and technical requirements - Coordinate the development process and remove delivery blockers - Keep stakeholders informed and manage expect
StrongProject
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-22
· 5+ years
### Job Description - Design and implement embedded software components and device functionality for connected IoT systems - Develop, optimize, and maintain networking capabilities for cloud-connected embedded devices - Implement telemetry, monitoring, remote provisioning, and Firmware-Over-the-Air update mechanisms -
C++WebSocketsLinuxGit
Sigma Software · Bucharest, Bucharest, Romania
· Posted 2026-10-22
· 5+ years
### Job Description - Participate in the migration of a large-scale analytical platform from BigQuery to Databricks - Design and implement scalable Lakehouse architectures using Databricks and Delta Lake - Analyze existing ETL / ELT workloads and define migration approaches - Develop and optimize data pipelines process
PythonSQLSparkAirflowDatabricks
Sigma Software · Kyiv, Kyiv city, Ukraine
· Posted 2026-10-21
· 4+ years
### Job Description - Plan, coordinate, and monitor project execution to ensure timely delivery within budget and quality expectations - Build strong relationships with Customers and act as a trusted delivery partner - Identify business opportunities and support account growth through proactive communication and delive
ProjectEmbeddedSystems
Sigma Software · Kyiv, Kyiv city, Ukraine
· Posted 2026-10-20
· 4+ years
### Job Description - Define and maintain SLOs, SLIs, and error budgets for critical platform services - Build and optimize CI/CD pipelines for reliable software delivery - Design and manage scalable cloud infrastructure using Infrastructure-as-Code practices - Implement monitoring, logging, tracing, and alerting solut
PythonGoAWSKubernetesDockerTerraformPrometheusGrafana
Sigma Software · Bucharest, Bucharest, Romania
· Posted 2026-10-19
· 5+ years
### Job Description - Work closely with the Customer to understand business needs, priorities, and expected outcomes - Act as a Proxy Product Owner and support day-to-day product decisions - Own and drive the requirements management process throughout the project lifecycle - Collaborate with stakeholders on continuous
Analyst
Sigma Software · Kraków, Lesser Poland Voivodeship, Poland
· Posted 2026-10-19
· 5+ years
### Job Description - Work closely with the Customer to understand business needs, priorities, and expected outcomes - Act as a Proxy Product Owner and support day-to-day product decisions - Own and drive the requirements management process throughout the project lifecycle - Collaborate with stakeholders on continuous
Analyst
Sigma Software · Brasília, DF, Brazil
· Posted 2026-10-16
· 5+ years
### Job Description - Analyze and investigate existing detection logic built on multiple interconnected signals and rule-based expressions - Understand and map complex data flows, processing pipelines, and dependencies across enterprise systems - Identify redundancy, inefficiencies, and unnecessary complexity within cu
PythonJavaScriptSQL
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-16
· 2+ years
### Job Description - Contribute to the development and maintenance of Back-end and Front-end components of a data-intensive platform - Assist in designing and implementing REST APIs and integrations with internal systems - Develop and maintain database-related functionality and data processing logic - Write and mainta
PythonTypeScriptReactRESTSQLPostgreSQLKubernetesCI/CD
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-16
· 8+ years
### Job Description - Own and continuously improve delivery governance practices across the department - Conduct regular project health reviews and ensure timely identification of delivery risks and issues - Monitor portfolio performance, delivery quality, customer satisfaction, and key delivery metrics - Provide visib
Delivery
Sigma Software · Kharkiv, UKRAINE, Ukraine
· Posted 2026-10-15
· 5+ years
### Job Description - Work closely with the Customer to understand business needs, priorities, and expected outcomes - Act as a Proxy Product Owner and support day-to-day product decisions - Own and drive the requirements management process throughout the project lifecycle - Collaborate with stakeholders on continuous
Analyst
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-15
· 3+ years
### Job Description - Develop and maintain Back-end and Front-end components of a web-based data-intensive system - Design, implement, and support REST APIs and integrations with internal platforms and services - Build and maintain scalable applications and database solutions - Write clean, maintainable, and testable c
PythonTypeScriptReactSQLPostgreSQLKubernetesCI/CD
Sigma Software · Wrocław, Lower Silesian Voivodeship, Poland
· Posted 2026-10-15
· 7+ years
### Job Description - Develop and maintain high-performance Back-end microservices and AI-enabled services using TypeScript and Node.js - Design, implement, and integrate AI and LLM-powered platform features - Build scalable serverless solutions using AWS Lambda, API Gateway, DynamoDB, and EventBridge - Collaborate wit
Node.js
Sigma Software · São Paulo, SP, Brazil
· Posted 2026-10-15
· 3+ years
### Job Description - Design, develop, and maintain ETL/ELT pipelines - Build and optimize data transformations to support analytics and reporting needs - Develop and maintain data models, datasets, and integration solutions - Ensure data quality, consistency, and reliability through testing and monitoring - Troublesho
PythonSQLSparkSnowflakeDatabricksAWSCI/CDGit
Sigma Software · Kyiv, Kyiv city, Ukraine
· Posted 2026-10-14
· 1-2 years
### Job Description - Support compliance activities within commercial projects in accordance with ISO 27001, SOC2, GDPR, and other applicable standards and frameworks - Participate in implementation and maintenance of compliance processes and requirements within project scope - Assist in preparation and maintenance of
ComplianceConsultant
Sigma Software · Lviv, Lviv Oblast, Ukraine
· Posted 2026-10-13
· 4+ years
### Job Description - Plan, manage, and monitor project execution ensuring delivery on time and within budget - Drive end-to-end project lifecycle management using appropriate delivery methodologies and best practices - Lead cross-functional initiatives involving multiple business units and internal teams - Align busin
ProjectProductDigitalTransformation
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-13
· 4+ years
### Job Description - Own and drive the product roadmap for assigned AdTech platform domains - Identify product opportunities and define new platform capabilities aligned with business goals and market trends - Translate business and operational needs into clear functional and technical requirements - Create and mainta
TechnicalProductAdTechPlatform
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-13
· 5+ years
### Job Description - Design and develop scalable Full Stack features for the AI biomanufacturing platform - Own product functionality end-to-end from architecture to production deployment - Develop and maintain backend services, APIs, and frontend interfaces - Collaborate with ML Scientists and Data Engineers to integ
PythonTypeScriptAWSGCPAzure
Sigma Software · Kraków, Lesser Poland Voivodeship, Poland
· Posted 2026-10-13
### Job Description - Embed directly with the client's operational team to find the workflow that's actually costing them time, quality, or money before recommending any tooling - Own the redesign end to end: rework the decision flow and handoffs around AI, then take the resulting system into production yourself - Tran
LLMRAG
Sigma Software · Kyiv, Kyiv city, Ukraine
· Posted 2026-10-12
· 4+ years
### Job Description Responsibilities - Design and develop scalable and reliable data platforms and/or data pipelines for analytical and operational use cases - Design and implement data processing workflows using distributed processing frameworks such as Apache Spark/pySpark (Databricks) - Contribute to the evolution o
DataEngineer
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-12
· 5+ years
### Job Description - Design and develop scalable Full Stack features for the AI biomanufacturing platform - Own product functionality end-to-end from architecture to production deployment - Develop and maintain backend services, APIs, and frontend interfaces - Collaborate with ML Scientists and Data Engineers to integ
PythonTypeScriptAWSGCPAzure
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-12
· 3+ years
### Job Description - Develop and maintain Back-end and Front-end components of a web-based data-intensive system - Design, implement, and support REST APIs and integrations with internal platforms and services - Build and maintain scalable applications and database solutions - Write clean, maintainable, and testable c
PythonTypeScriptReactSQLPostgreSQLKubernetesCI/CD
Sigma Software · Kharkiv, Kharkiv Oblast, Ukraine
· Posted 2026-10-12
· 5+ years
### Job Description - Participate in the migration of a large-scale analytical platform from BigQuery to Databricks - Design and implement scalable Lakehouse architectures using Databricks and Delta Lake - Analyze existing ETL / ELT workloads and define migration approaches - Develop and optimize data pipelines process
PythonSQLSparkAirflowDatabricks
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-09
### Job Description - Learn and stay up to date with new technologies and tools related to DevOps practice - Provide high-quality, professional day-to-day execution of tasks - Work closely with development team members to achieve goals ### Qualifications - Experience as a System Administrator, or DevOps Engineer, or SR
PythonBashAWSGCPAzureTerraformAnsibleCI/CD
Sigma Software · Kyiv, Kyiv city, Ukraine
· Posted 2026-10-05
· 5+ years
### Job Description - Analyze and investigate existing detection logic built on multiple interconnected signals and rule-based expressions - Understand and map complex data flows, processing pipelines, and dependencies across enterprise systems - Identify redundancy, inefficiencies, and unnecessary complexity within cu
PythonJavaScriptSQL
Sigma Software · Lviv, Lviv Oblast, Ukraine
· Posted 2026-10-02
### Job Description - Quickly learn new technologies - Be ready to demonstrate and prove your current technical level - Work with a mentor to prepare a personal roadmap and address knowledge gaps - Raise problems and blockers to mentor in a timely manner - Study recommended materials and be open to feedback, suggestion
Java
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-10-02
· 3-5 years
### Job Description - Monitor and investigate potential security threats using tools such as Kibana/OpenSearch and Snowflake. - Analyze security logs and investigate suspicious or unusual activity, including spikes in traffic, unexpected changes in attack patterns, and new or disappearing attack signals. - Determine wh
JavaScriptSQLSnowflake
Sigma Software · Lviv, Lviv Oblast, Ukraine
· Posted 2026-10-01
### Job Description - Quickly learn new technologies - Be ready to demonstrate and prove your current technical level - Work with a mentor to prepare a personal roadmap and address knowledge gaps - Raise problems and blockers to mentor in a timely manner - Study recommended materials and be open to feedback, suggestion
Java
Sigma Software · Kyiv, Kyiv city, Ukraine
· Posted 2026-09-30
· 5+ years
### Job Description - Develop and execute the product roadmap, ensuring focus on the most impactful initiatives aligned with business goals - Gather and consolidate requirements from multiple business stakeholders, identifying common goals and opportunities - Translate business needs into a clear product vision, strate
TechnicalProduct
Sigma Software · Kyiv, Kyiv city, Ukraine
· Posted 2026-09-30
· 5+ years
### Job Description - Develop and execute the product roadmap, ensuring focus on the most impactful initiatives aligned with business goals - Gather and consolidate requirements from multiple business stakeholders, identifying common goals and opportunities - Translate business needs into a clear product vision, strate
TechnicalProduct
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-09-29
· 6+ years
### Job Description - Design and implement large or complex parts of the software - Develop unit, integration, and automated end-to-end tests - Participate in requirements clarification sessions and raise questions regarding task inputs and requirements - Peer-review design and code with senior specialists; proactively
StackEngineerAutomotive
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-09-29
· 5+ years
### Job Description - Develop and maintain high-quality desktop application components using modern C++ - Implement scalable multithreading and concurrency solutions - Analyze, identify, and resolve performance bottlenecks in complex desktop systems - Participate in modernization and refactoring of legacy codebases - C
C++
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-09-29
· 3+ years
### Job Description - Design and implement LLM-based features and RAG pipelines from data ingestion to answer generation - Build and optimize retrieval using vector embeddings and hybrid semantic and keyword search - Process, clean, and structure source information to improve the accuracy and relevance of AI-generated
PythonRAG
Sigma Software · Stockholm, Sweden
· Posted 2026-09-29
· 3+ years
### Job Description - Seeking and targeting new customers and sales opportunities, initiating action plans to approach and secure new business for the Company, with a focus on AI-driven solutions and services - Participating personally and actively in the sales process, delivering presentations to customers, developing
DevelopmentProductsSolutions
Sigma Software · Munich, BY, Germany
· Posted 2026-09-29
· 3+ years
### Job Description - Seeking and targeting new customers and sales opportunities, initiating action plans to approach and secure new business for the Company, with a focus on AI-driven solutions and services - Participating personally and actively in the sales process, delivering presentations to customers, developing
DevelopmentProductsSolutions
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-09-28
· 5+ years
### Job Description - Build and improve censored bid-landscape models to estimate clearing-price distributions from partially observed auction data - Develop real-time win probability estimation models responsive to bid pricing dynamics - Design and implement hierarchical lift estimation models with confidence-bound-ba
PythonSQLSparkscikit-learn
Sigma Software · Malmö, Skåne County, Sweden
· Posted 2026-09-28
· 4+ years
### Job Description - Design, develop, and maintain scalable Java backend services and internal frameworks - Participate in architecture discussions and contribute to technical solution design - Build and support customer-facing services with a focus on reliability, availability, security, and performance - Investigate
JavaRESTRedisCI/CD
Sigma Software · Kyiv, Kyiv city, Ukraine
· Posted 2026-09-25
· 5+ years
### Job Description - Analyze and investigate existing detection logic built on multiple interconnected signals and rule-based expressions - Understand and map complex data flows, processing pipelines, and dependencies across enterprise systems - Identify redundancy, inefficiencies, and unnecessary complexity within cu
PythonJavaScriptSQL
Sigma Software · Kyiv, Kyiv city, Ukraine
· Posted 2026-09-24
· 5+ years
### Job Description - Participate in presales activities, discovery sessions, technical workshops, tenders, and RFI/RFP analysis. - Translate business requirements into scalable technical solutions and implementation strategies. - Design enterprise-level architectures for Java-based distributed systems and microservice
Java
Sigma Software · Kyiv, Kyiv city, Ukraine
· Posted 2026-09-24
· 5+ years
### Job Description - Participate in presales activities, discovery sessions, technical workshops, tenders, and RFI/RFP analysis. - Translate business requirements into scalable technical solutions and implementation strategies. - Design enterprise-level architectures for Java-based distributed systems and microservice
Java
Sigma Software · Kyiv, Kyiv city, Ukraine
· Posted 2026-09-24
· 5+ years
### Job Description - Participate in presales activities, discovery sessions, technical workshops, tenders, and RFI/RFP analysis. - Translate business requirements into scalable technical solutions and implementation strategies. - Design enterprise-level architectures for Java-based distributed systems and microservice
Java
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-09-24
### Job Description - Learn and stay up to date with new technologies and tools related to DevOps practice - Provide high-quality, professional day-to-day execution of tasks - Work closely with development team members to achieve goals ### Qualifications - Experience as a System Administrator, or DevOps Engineer, or SR
PythonBashAWSGCPAzureTerraformAnsibleCI/CD
Sigma Software · Prague, Prague, Czech Republic
· Posted 2026-09-23
· 7+ years
### Job Description - Own and prioritize the feature-level backlog to ensure delivery readiness - Translate business and platform requirements into actionable backlog items and delivery plans - Act as the primary operational interface between business stakeholders, platform leadership, and delivery teams - Coordinate p
PlatformDeliveryData
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-09-23
· 5+ years
### Job Description - Design, implement, and maintain enterprise-grade Kubernetes platforms and cloud infrastructure - Lead infrastructure delivery activities from the discovery phase through production rollout - Make architectural and technical platform decisions aligned with Customer requirements - Automate infrastru
CI/CD
Sigma Software · Kyiv, Kyiv city, Ukraine
· Posted 2026-09-21
· 3+ years
### Job Description - Maintain accounting records for assigned entities and ensure accurate recognition of transactions - Prepare monthly management accounts and reconciliations and support month-end and year-end closing - Support intercompany transactions and reconciliations - Coordinate with local accounting and tax
Excel
Sigma Software · Warsaw, Masovian Voivodeship, Poland
· Posted 2026-09-21
· 5+ years
### Job Description - Design, implement, and maintain enterprise-grade Kubernetes platforms and cloud infrastructure - Lead infrastructure delivery activities from the discovery phase through production rollout - Make architectural and technical platform decisions aligned with Customer requirements - Automate infrastru
CI/CD