JobDrop

Sigma Software jobs

Browse current Sigma Software openings that JobDrop found directly from the company's careers source.

Account Manager (AdTech)

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

Embedded Software Developer (IoT)

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++

Senior Backend Engineer( AdTech)

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

Data Engineer

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

Senior Data Engineer

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

Business Analyst

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

Senior Data Engineer

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

Business Analyst

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

SEO Specialist (Part-time)

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

Technical Support Engineer (Cybersecurity Platform)

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

Project Coordinator

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

Data Generalist

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

Senior Embedded Software Developer (Networking, Security)

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

Strong Junior Project Manager

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

Strong Junior Project Manager

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

Senior Embedded Software Developer (Networking, Security)

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

Senior Data Engineer (Databricks Migration)

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

Project Manager (Embedded Systems)

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

Senior Site Reliability Engineer

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

Senior Business Analyst

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

Senior Business 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

Data Generalist

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

Junior Full-Stack Engineer (Python / React)

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

Delivery Manager

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

Senior Business Analyst

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

Full-Stack Engineer (Python / React)

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

Middle/Senior Typescript/Node.js Developer with AI experience (AdTech)

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

Middle Data Engineer

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

Junior Compliance Consultant

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

Project/Product Manager (Digital Transformation)

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

Technical Product Manager (AdTech Platform)

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

Senior Full Stack Software Engineer (AI-Driven Platform)

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

Forward AI Deployment Engineer (FDE)

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

Data Engineer

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

Senior Full Stack Software Engineer (AI-Driven Platform)

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

Full-Stack Engineer (Python / React)

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

Senior Data Engineer (Databricks Migration)

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

DevOps Engineer Intern

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

Senior Data Scientist

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

Java Developer Intern

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

Senior Cyber Security Analyst

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

Java Developer Intern

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

Senior Technical Product Manager

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

Senior Technical Product Manager

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

Senior/Principal Full Stack Engineer (Automotive)

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

Senior C++ Engineer (Desktop Applications)

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++

Middle Python Developer (ML)

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

Business Development Manager (AI Products and Solutions)

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

Business Development Manager (AI Products and Solutions)

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

Senior Data Scientist

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

Middle/Senior Java Developer

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

Senior Data Scientist

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

Principal Java Developer

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

Principal Java Developer

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

Principal Java Developer

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

DevOps Engineer Intern

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

Platform Delivery Lead (Data & AI)

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

Senior/Lead DevOps Engineer

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

International Accountant

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

Senior/Lead DevOps Engineer

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