Sigma Software

We are looking for a Middle/Senior React Native Developer to join our team and help us develop the best solutions for our clients.

Working as a Developer on this project requires a mindset where we plan, build, and deliver together as a team. As a group, we take a shared responsibility for delivery, including speed, efficiency, and quality, and we also take full responsibility for the operational condition of what we deliver.

As an individual, you’re expected to take ownership, drive initiatives forward, suggest and incorporate improvements across all areas.

Does this sound like you? Take your chance and grow with us.

Customer

Our client is one of the Europe’s biggest GameTech companies and the owner of one of the largest mobile gambling platforms, with millions of users. It is a big company that follows a startup approach. The technology stack is modern and up to date.

Project

As a React Native Engineer, you will work with a talented team of developers to create innovative, high-performing mobile applications for a range of well-known iGaming brands worldwide.

You will need to have a mobile-first approach to development, with an understanding of native app development.

Responsibilities:

• Develop and maintain high-quality React Native applications for both iOS and Android platforms
• Ensure a smooth, engaging user experience
• Focus on the apps for new and growing iGaming brands
• Improve and maintain the applications with a product focus
• Contribute to launching new brands and brand expansions into new markets

Requirements:

• Extensive experience with React and React Native
• Knowledge of GraphQL
• Experience with TypeScript
• Experience with GitHub and/or version control systems
• Upper-Intermediate level of English

Would be a plus:

• Experience writing unit tests

Робота над цим проєктом у ролі розробника вимагає мислення, орієнтованого на командну співпрацю — ми плануємо, створюємо та постачаємо рішення разом. Як команда, ми несемо спільну відповідальність за результат: швидкість, ефективність, якість, а також стабільну роботу того, що ми створили.

Водночас від кожного індивідуально очікується відповідальність за поставлені задачі, ініціативність, просування ідей уперед та внесення покращень у всіх напрямах.

Схоже на тебе? Лови шанс і зростай разом з нами!

Клієнт

Наш клієнт — одна з найбільших GameTech-компаній у Європі та власник однієї з наймасштабніших iGaming платформ з мільйонами користувачів. Це велика компанія, яка працює за принципами стартапу і використовує сучасний технологічний стек.

Проект

Як React Native-інженер, ти приєднаєшся до талановитої команди розробників і працюватимеш над інноваційними, високопродуктивними мобільними застосунками для низки відомих iGaming-брендів по всьому світу.
Тобі потрібно буде застосовувати підхід до розробки, орієнтований на мобільні пристрої, та розуміти особливості розробки нативних застосунків.

Обов’язки:

• Розробляти та підтримувати React Native-застосунки для платформ iOS та Android
• Забезпечувати плавний та зручний користувацький досвід
• Працювати над застосунками для нових і зростаючих iGaming-брендів
• Підтримувати та розвивати застосунки з фокусом на продукт
• Брати участь у запуску нових брендів та виході на нові ринки
• Глибокі знання React і React Native
• Знання GraphQL
• Досвід роботи з TypeScript
• Досвід роботи з GitHub та/або іншими системами контролю версій
• Знання англійської вище середньої

Вимоги:

• Глибокі знання React і React Native
• Знання GraphQL
• Досвід роботи з TypeScript
• Досвід роботи з GitHub та/або іншими системами контролю версій
• Знання англійської вище середньої

Перевагою буде:

• Досвід написання модульних тестів

We’re seeking a seasoned DevOps Engineer to a team responsible for managing our client’s cloud infrastructure, ML tools, and monitoring systems.

The role involves overseeing daily operations, improving existing processes, and contributing to the development of new solutions.

If you’re passionate about building top-tier desktop apps using cutting-edge technologies, we’d love to hear from you!

Customer

Our client is a rapidly growing technology leader in digital accessibility software that helps enterprises make their web and mobile offerings accessible to everyone. Its AI-enabled products save developer time and reduce risk via proprietary discovery and analysis algorithms that integrate directly into software development pipelines.

Requirements

• At least 4 years of hands-on experience with a modern SaaS environment (AWS, GCP, or Azure)
• Experience with Infrastructure as code (IaC)
• Experience with CI/CD methodologies, using relevant tools (e.g., CircleCI, GitHub Actions)
• Strong expertise in Docker, Kubernetes, and Helm
• Proven experience of managing live production environments, including monitoring and alerting
• At least Upper-Intermediate level of English

Would be a plus

• Experience with Data Lake and MLOps
• Experience with NoSQL and Big Data databases (e.g., Elasticsearch)

• Background in networking, security, and compliance

   

Personal Profile

• Independent, excellent problem solver and passionate about learning new stuff

• Great communicator and team player with a total commitment to providing the best services to all stakeholders

   

Responsibilities

• Design solutions and improve our product architecture
• Plan and execute complex, diverse, large-scale software delivery systems
• Research and integrate new technologies into our stack
• Monitor and implement strategies to improve the efficiency and cost-effectiveness of our solutions

We are seeking a Technical Project Manager to lead the delivery of software solutions designed for managed service providers (MSPs). The ideal candidate will combine strong technical understanding with solid project management skills to ensure the successful execution of projects involving .NET-based applications, Azure cloud services, and web portal platforms.

Customer

Our Customer is a USA based company.

Project

The tools being developed are designed for IT service providers, also known as Managed Service Providers (MSPs). These tools help automate various activities performed for small and medium-sized businesses (SMBs), such as data backup and restoration, security management, and administrative tasks within Microsoft 365 tenants.

The project’s primary objective is to handle the migration of the current product to the Customer’s infrastructure.

We follow a Kanban-based development process, and you can expect daily status meetings with the Customer.

In this role, you will work closely with the product management, engineering, and QA teams to plan, coordinate, and deliver features that enhance our MSP software ecosystem. You will be responsible for managing project timelines, risks, and dependencies while ensuring alignment between technical teams and business objectives.

Tech stack: Oracle NetSuite, MS Dynamics, Salesforce, C#, .NET Core, and MS Azure.

Team composition: You’ll build a new team of up to 7 people, combining current employees and new hires. The team will focus on migrating the existing product to the Customer’s infrastructure and will collaborate closely with their Director of Engineering, Product Manager, and Technical Lead.

Requirements

• At least 3+ years of management experience, preferably in SaaS or enterprise software environments
• Strong understanding of the software development lifecycle(SDLC) and Agile/Scrum methodologies
• Proven experience managing projects involving .NET technologies, Azure services, and web portal solutions
• Technical background sufficient to communicate effectively with engineering teams (.NET Core, APIs, Azure DevOps, etc.)
• Experience with project tracking tools such as Azure DevOps Boards, Jira, or similar
• Excellent organizational, communication, and stakeholder management skills
• Upper-Intermediate level of English or higher

Would be a plus

• Experience working with or delivering products for managed service providers (MSPs) or in the IT services domain
• Familiarity with Azure infrastructure, CI/CD pipelines, and application monitoring
• Background in software engineering before transitioning to project management

Responsibilities

• Lead end-to-end planning and execution of software development projects focused on web and cloud-based solutions for MSPs
• Coordinate cross-functional teams (developers, testers, DevOps, product owners) to ensure the timely and high-quality delivery
• Translate business requirements into actionable technical tasks to ensure clarity for the engineering team
• Oversee project scope, milestones, risks, and resource allocation, proactively managing changes and issues
• Maintain project documentation, status reports, and communication with stakeholders and leadership
• Support technical discussions and architecture reviews, leveraging knowledge of .NET and Azure environments
• Drive continuous improvement in development and delivery processes, aligning with Agile principles
• Facilitate collaboration between the product and engineering teams to ensure alignment on priorities and quality goals

We are seeking a Technical Project Manager to lead the delivery of software solutions designed for managed service providers (MSPs). The ideal candidate will combine strong technical understanding with solid project management skills to ensure the successful execution of projects involving .NET-based applications, Azure cloud services, and web portal platforms.

Customer

Our Customer is a USA based company.

Project

The tools being developed are designed for IT service providers, also known as Managed Service Providers (MSPs). These tools help automate various activities performed for small and medium-sized businesses (SMBs), such as data backup and restoration, security management, and administrative tasks within Microsoft 365 tenants.

The project’s primary objective is to handle the migration of the current product to the Customer’s infrastructure.

We follow a Kanban-based development process, and you can expect daily status meetings with the Customer.

In this role, you will work closely with the product management, engineering, and QA teams to plan, coordinate, and deliver features that enhance our MSP software ecosystem. You will be responsible for managing project timelines, risks, and dependencies while ensuring alignment between technical teams and business objectives.

Tech stack: Oracle NetSuite, MS Dynamics, Salesforce, C#, .NET Core, and MS Azure.

Team composition: You’ll build a new team of up to 7 people, combining current employees and new hires. The team will focus on migrating the existing product to the Customer’s infrastructure and will collaborate closely with their Director of Engineering, Product Manager, and Technical Lead.

Requirements

• At least 3+ years of management experience, preferably in SaaS or enterprise software environments
• Strong understanding of the software development lifecycle(SDLC) and Agile/Scrum methodologies
• Proven experience managing projects involving .NET technologies, Azure services, and web portal solutions
• Technical background sufficient to communicate effectively with engineering teams (.NET Core, APIs, Azure DevOps, etc.)
• Experience with project tracking tools such as Azure DevOps Boards, Jira, or similar
• Excellent organizational, communication, and stakeholder management skills
• Upper-Intermediate level of English or higher

Would be a plus

• Experience working with or delivering products for managed service providers (MSPs) or in the IT services domain
• Familiarity with Azure infrastructure, CI/CD pipelines, and application monitoring
• Background in software engineering before transitioning to project management

Responsibilities

• Lead end-to-end planning and execution of software development projects focused on web and cloud-based solutions for MSPs
• Coordinate cross-functional teams (developers, testers, DevOps, product owners) to ensure the timely and high-quality delivery
• Translate business requirements into actionable technical tasks to ensure clarity for the engineering team
• Oversee project scope, milestones, risks, and resource allocation, proactively managing changes and issues
• Maintain project documentation, status reports, and communication with stakeholders and leadership
• Support technical discussions and architecture reviews, leveraging knowledge of .NET and Azure environments
• Drive continuous improvement in development and delivery processes, aligning with Agile principles
• Facilitate collaboration between the product and engineering teams to ensure alignment on priorities and quality goals

Our client is a rapidly growing technology leader in digital accessibility software that helps enterprises make their web and mobile offerings accessible to everyone. 

We’re looking for an experienced Backend Engineer to join our client's innovative team. In this role, you’ll be responsible for designing and implementing scalable, distributed backend solutions for a SaaS platform.

Job Description

• Design and implement scalable, distributed backend solutions for a SaaS platform 
• Architect and deliver complex systems focused on accessibility compliance 
• Plan, execute, and maintain large-scale software delivery systems
• Monitor and optimize all aspects of product performance 
• Research, evaluate, and integrate cutting-edge technologies into the backend architecture 
• Troubleshoot issues across various backend services and infrastructure 
• Collaborate on evolving the product's core architecture to meet performance and scale requirements 
• Lead or contribute to hands-on technical architecture and SaaS infrastructure decisions

Qualifications

Must-have Qualifications:

• 5+ years of experience with Golang or JVM languages.
• Proficiency with at least one major cloud provider (GCP, AWS, or Azure), including serverless and container-based deployments. 
• Expertise in modern software design practices. 
• Experience with multiple data stores/services (SQL, NoSQL, ElasticSearch, BigQuery, etc.).
• Knowledge of high-scale stream/batch processing systems (e.g., Flink, Spark, Kafka). 
• Extensive experience in managing and maintaining production systems. 
• At least Upper-Intermediate level of English.

Would be a plus: 

• Understanding of distributed systems and microservices architecture.
• Familiarity with Kubernetes and container orchestration platforms. 
• Experience with ClickHouse or other high-performance databases. 

Join a team working on an innovative product that blends advanced camera technology, computer vision, and sleep science to make a real difference in people’s lives. As an Android Developer with mid-to-senior level experience, you’ll be part of a fast-paced, technology-driven environment where your ideas and skills will directly impact the end user experience.

We at Sigma Software collaborate with dynamic startups and global leaders to deliver exceptional solutions. In this role, you’ll work with modern mobile technologies, pushing boundaries with Kotlin Multiplatform and Jetpack Compose.

Why join us? You’ll contribute to a meaningful product with global reach, work alongside talented professionals, and have the opportunity to grow your expertise in cutting-edge mobile development.

Customer

Our customer is a leading company in the consumer electronics and health technology sector, specializing in smart baby monitoring solutions. Combining computer vision, machine learning, and sleep science, their mission is to help families improve sleep quality through actionable insights. The company is backed by top-tier investors, recognized for innovation in baby tech, and has patented technology used by customers worldwide.

Project

The project involves developing a smart monitoring system that uses advanced camera sensors, computer vision, and machine learning to track and analyze sleep patterns. The Android application is a core part of the product ecosystem, enabling real-time insights and seamless user interaction.

Requirements

• 3+ years of experience developing high-quality native Android applications
• Experience in building, testing, and publishing mobile apps
• Strong understanding of Google’s clean architecture guidelines
• Excellent understanding of OOP concepts, multithreading, and passion for software development
• Strong focus on user experience, testing, and clean code
• Ability to lead end-to-end projects and deliver flawlessly
• Experience with Kotlin, Jetpack Compose
• English: Upper-Intermediate

Will be a plus:

• Experience with streaming media integration
• Experience with cross-platform mobile development using KMM

Responsibilities

• 3+ years of experience developing high-quality native Android applications
• Experience in building, testing, and publishing mobile apps
• Strong understanding of Google’s clean architecture guidelines
• Excellent understanding of OOP concepts, multithreading, and passion for software development
• Strong focus on user experience, testing, and clean code
• Ability to lead end-to-end projects and deliver flawlessly
• Experience with Kotlin, Jetpack Compose
• At least an Upper-Intermediate level of English.

We’re looking for an experienced Back-end Engineer to join our innovative team. In this role, you’ll be responsible for designing and implementing scalable, distributed Back-end solutions for a SaaS platform.

Help scale a fast-growing accessibility SaaS platform as a Senior Back-end Engineer using Go, cloud, microservices, and big data tools.

Customer

Our client is a rapidly growing technology leader in digital accessibility software that helps enterprises make their web and mobile products accessible to everyone. Its AI-enabled products save developers time and reduce risk via proprietary discovery and analysis algorithms that integrate directly into software development pipelines.

Requirements

• 5+ years of hands-on Back-end development experience in at least 2 of the following programming languages: Golang (primary), Node.js, Python, Kotlin, or other JVM-based languages
• Proficiency with at least one major cloud provider (GCP, AWS, or Azure)
• Some experience with Elasticsearch and BigQuery
• Proficiency with at least one messaging/streaming system (e.g., Kafka, Flink, Spark, Pub/Sub, or RabbitMQ)
• Strong background in microservices architecture, distributed systems, serverless, and high-scalability systems
• Familiarity with production monitoring and performance optimization
• Familiarity with CI/CD pipelines and deployment processes
• At least Upper-Intermediate level of English

WOULD BE A PLUS:

• Familiarity with ClickHouse
• Experience in Full Stack and/or Front-end development

Personal Profile

• Independent, excellent problem solver and passionate about learning new things

• Great communicator and team player with a total commitment to providing the best services to all stakeholders

   

  Responsibilities

• Design and implement scalable, distributed Back-end solutions for a SaaS platform
• Architect and deliver complex systems focused on accessibility compliance
• Plan, execute, and maintain large-scale software delivery pipelines
• Monitor system health and optimize performance across services
• Research, evaluate, and integrate modern technologies into the Back-end architecture
• Troubleshoot issues across various Back-end services and infrastructure
• Collaborate on evolving the product’s core architecture to meet performance and scalability requirements
• Lead or contribute to hands-on technical architecture and SaaS infrastructure decisions

We are looking for a proactive and detail-oriented Project Coordinator to join our team at Sigma Software. This role is perfect for someone who enjoys working with people, thrives in a structured environment, and is passionate about driving projects forward. A technical background would be a plus, but what matters most is excellent communication, adaptability, and the ability to keep projects and people aligned toward success.
What We Value

We believe the right person for this role is:

• A strong communicator who builds trust and clarity in every interaction
• Responsible, detail-focused, and results-driven
• Open to feedback, eager to learn, and quick to adapt
• Confident in tackling challenges with a positive and solution-oriented mindset.

PROJECT
As a Project Coordinator, you will support project managers, facilitate team collaboration, help the team to growth and ensure seamless communication with customers. This position offers an excellent opportunity to grow your project management expertise while contributing to exciting and dynamic projects.

Job Description

• Support the Project Manager in coordinating and monitoring project execution
• Drive effective communication with customers to ensure high satisfaction
• Contribute to people management: hiring planning, supporting professional growth of team members, conducting one-on-one meetings, and collaborating with HR
• Prepare and deliver project status reports and presentations for customers and supervisors
• Maintain and update project management documentation in line with company processes
• Assist with project start, closure, and handover activities
• Support organizational initiatives, including team-building activities
• Manage time reporting and ensure data accuracy.

Qualifications

• Proven experience as a Project Coordinator or Personal Assistant in IT area for at least 1 year
• Strong proficiency with Microsoft tools: Outlook, Excel, Word, PowerPoint, and Teams. Experience with SharePoint or similar platforms is a plus
• Skilled in creating clear, efficient, and professional reports
• Familiarity with Agile methodologies (theoretical knowledge required)
• Well-developed soft skills: communication, adaptability, problem-solving
• At least 1 year of experience in people management or in a similar area, including: — Coaching and mentoring
  — Conflict resolution
  — Motivation and team building
• Upper-Intermediate (or higher) level of spoken and written English.

Are you an experienced Data Engineer ready to tackle complex, high-load, and data-intensive systems? We are looking for a Senior professional to join our team in Ukraine, Europe, working full-time on a project that will make a real impact in the public sector.

At Sigma Software, we specialize in delivering innovative solutions for enterprise clients and public organizations. In this role, you will contribute to building an integrated platform that collects, processes, and visualizes critical indicators, enabling better decision-making and analytics.

Why join us? You will work with a modern big data stack, have end-to-end involvement from ingestion to machine learning workflows, and be part of a professional team that values ownership, collaboration, and continuous improvement.

Project
You will be involved in developing an integrated platform that processes both batch and streaming data, ensures secure and governed data environments, and supports advanced analytics and machine learning workflows. The solution will leverage modern big data technologies to provide actionable insights for the public sector.

Responsibilities

• Design and implement data ingestion pipelines for batch and streaming data
• Configure and maintain data orchestration workflows (Airflow, NiFi) and CI/CD automation for data processes
• Design and organize data layers within Data Lake architecture (HDFS, Iceberg, S3)
• Build and maintain secure and governed data environments using Apache Ranger, Atlas, and SDX
• Develop SQL queries and optimize performance for analytical workloads in Hive/Impala
• Collaborate on data modeling for analytics and BI, ensuring clean schemas and dimensional models
• Support machine learning workflows using Spark MLlib or Cloudera Machine Learning (CML)

Requirements

• Proven experience in building and maintaining large-scale data pipelines (batch and streaming)
• Strong knowledge of data engineering fundamentals: ETL/ELT, data governance, data warehousing, Medallion architecture
• Strong SQL skills for Data Warehouse data serving
• Minimum 3 years of experience in Python or Scala for data processing
• Hands-on experience with Apache Spark, Kafka, Airflow, and distributed systems optimization
• Experience with Apache Ranger and Atlas for security and metadata management
• Upper-Intermediate English proficiency

Will be a plus

• Experience with Cloudera Data Platform (CDP)
• Advanced SQL skills and Hive/Impala query optimization
• BS in Computer Science or related field
• Exposure to ML frameworks and predictive modeling

Personal profile

• Ownership mindset and proactive approach
• Ability to drive initiatives forward and suggest improvements
• Team player with shared responsibility for delivery speed, efficiency, and quality
• Excellent written and verbal communication skills

Sigma Software provides high-quality services in software development, graphic design, testing, and support. Our solutions deliver value across diverse industries, including automotive, telecommunications, aviation, advertising, gaming, banking, real estate, healthcare, and others.

We are seeking a qualified Senior Business Analyst / Proxy Product Owner with extensive experience in data-driven projects of varying complexity, ideally with a strong background in Data Warehouse (DWH) development and BI reporting to join an internal company project.

In this role, you will play a key part in strengthening our Data Platform, enhancing data quality, and driving strategic initiatives through effective requirement gathering, in-depth problem analysis, and close collaboration with both internal and external stakeholders. This position combines classic business analysis with hands-on work involving data, dashboards, and analytical tools.
 

Responsibilities:

• Collaborate closely with stakeholders to gather, refine, and prioritize business requirements aligned with strategic objectives
• Work closely with product owners, development teams, QA engineers, and designers to ensure clear understanding and implementation of business requirements
• Analyze existing business processes and systems to identify areas for improvement and propose innovative solutions
• Create detailed documentation including process flows, user stories, and other artifacts to effectively communicate requirements and solution designs
• Critically evaluate information gathered from multiple sources, reconcile conflicts, decompose high-level information into details, abstract up from low-level information to a general understanding, and distinguish user requests from underlying real needs
• Develop and maintain BI dashboards and regular analytical reports using Apache Superset, and occasionally Power BI, Tableau
• Create report prototypes and analytical visualizations independently when needed
• Contribute to the automation, standardization, and optimization of reporting processes
• Conduct demo sessions for stakeholders and prepare user documentation to facilitate adoption of delivered solutions
   

Requirements:

• 3–4 years of professional experience as a Business Analyst working on data-intensive projects involving BI solutions, reporting, and data platform development
• Confident SQL skills and a solid understanding of data modeling principles
• Practical experience with BI tools (Superset, Power BI, preferably Tableau)
• Experience in building and presenting dashboards
• Strong understanding of iterative ways of working, especially Scrum
• Upper-Intermediate level of English
   

Will be a plus:

• Experience participating in the end-to-end development of a Data Warehouse / SSA layer from scratch
• Experience building BI prototypes or POCs independently before involving developers
   

Personal profile:

• A proactive mindset and the ability to dive deep into complex business problems
• Proven problem-solving and conflict resolution skills
• Strong results-oriented mindset
• Excellent communication skills, both written and verbal

We are looking for a skilled Embedded Engineer to join our growing team and support customers in delivering IoT-driven solutions. As our Embedded department continues to expand, we are seeking professionals with strong analytical thinking and solid technical expertise.

In this role, you will collaborate with a team of experienced Embedded Engineers to design and implement high-quality solutions that address real-world challenges. This role suggests working with embedded systems, cloud connectivity, and modern communication technologies.

If you’re a motivated Embedded Developer ready to take the next step in your career, we would be excited to collaborate with you!

Requirements

• 4+ years of experience with C
• Experience with cloud connectivity applications, including monitoring and Firmware-Over-the-Air (FOTA) solutions
• Strong background in communication technologies such as LTE, BLE, OpenThread, MQTT, and cybersecurity
• Knowledge of Embedded Linux
• Practical experience with Zephyr RTOS
• Experience in debugging and troubleshooting embedded systems, including software debugging on real devices (using J-Link, ST-Link) and resolving system-level issues
• Upper-Intermediate level of English

WOULD BE A PLUS:

• Hardware knowledge
• Experience with Docker, GitLab, and Jira

Responsibilities

• Design separate components, modules, classes, devices
• Code, debug, document, and maintain portions of software and hardware
• Perform different types of testing
• Participate in estimation and planning sessions
• Contribute to the development of technical project documentation and user documentation
• Provide assistance to test engineers and support personnel in solving technical issues of software installation and its operation
• Participate in conference calls and face-to-face meetings with the Customer and Customer partners
• Comply with the best engineering practices, technical standards, and quality criteria set forth on the project
• Report status and progress according to the project and company demands
• Spot current deficiencies in the development process, adopted procedures, and engineering practices, environment configurations, etc., and suggest improvements
• Escalate technical issues to the Architect, Team Lead, and Project Manager

We’re seeking a Senior .NET Developer to join our team, collaborating with talented engineers, product managers, and designers to deliver innovative financial technology.

Customer
The customer is a leading FinTech company providing embedded financing solutions for platforms and marketplaces. Their mission is to enable businesses to offer flexible credit products to customers, helping SMEs access funding quickly and efficiently.
The customer is recognized for innovation in embedded finance, serving thousands of businesses globally and partnering with major platforms. They operate in a regulated environment with a strong focus on scalability, performance, and security.

Project

The project involves enhancing and expanding customer’s embedded finance platform, which integrates directly into partner services to deliver fast, flexible funding to SMEs. You’ll work on a modern tech stack, building features that improve customer and partner experiences while ensuring reliability in production.
Key Technologies: C#, .NET Core, Angular 18, AWS, CI/CD, Docker/Kubernetes, Kafka/RabbitMQ, Datadog, relational & NoSQL databases

Requirements:

• 5+ years of experience in software development with strong OOP and system design skills
• Solid hands-on experience with .NET (C#) and Angular
• Understanding of software testing concepts and practices
• Expertise in cloud-native and DevOps practices (CI/CD, automation, monitoring)
• Experience with relational and NoSQL databases
• Knowledge of non-functional requirements (performance, security, availability)
• Proven experience in FinTech, payments, banking, or regulated financial environments
• Upper-Intermediate English level or higher
   

Will be a plus:

• Experience with Docker/Kubernetes
• Familiarity with event-driven architectures (Kafka, RabbitMQ)
• Proficiency with observability tools (Datadog or similar)
• Knowledge of domain-driven design (DDD) and complex domain modeling

Responsibilities:

• Design, build, and deliver features and projects across C#, .NET Core, and Angular stack
• Write clean, maintainable, and well-tested code (unit/integration/e2e)
• Take ownership of features from requirements breakdown to deployment
• Deploy and monitor services in AWS cloud-native environments
• Handle production issues and incidents with accountability
• Collaborate with Product, Design, and Engineering teams in Agile practices
• Contribute to continuous improvement of systems and processes

Sigma Software provides high-quality services in software development, graphic design, testing, and support. Our solutions deliver value across diverse industries, including automotive, telecommunications, aviation, advertising, gaming, banking, real estate, healthcare, and others.

We are seeking a qualified Senior Business Analyst / Proxy Product Owner with extensive experience in data-driven projects of varying complexity, ideally with a strong background in Data Warehouse (DWH) development and BI reporting to join an internal company project.

In this role, you will play a key part in strengthening our Data Platform, enhancing data quality, and driving strategic initiatives through effective requirement gathering, in-depth problem analysis, and close collaboration with both internal and external stakeholders. This position combines classic business analysis with hands-on work involving data, dashboards, and analytical tools.

Responsibilities:

• Collaborate closely with stakeholders to gather, refine, and prioritize business requirements aligned with strategic objectives
• Work closely with product owners, development teams, QA engineers, and designers to ensure clear understanding and implementation of business requirements
• Analyze existing business processes and systems to identify areas for improvement and propose innovative solutions
• Create detailed documentation including process flows, user stories, and other artifacts to effectively communicate requirements and solution designs
• Critically evaluate information gathered from multiple sources, reconcile conflicts, decompose high-level information into details, abstract up from low-level information to a general understanding, and distinguish user requests from underlying real needs
• Develop and maintain BI dashboards and regular analytical reports using Apache Superset, and occasionally Power BI, Tableau
• Create report prototypes and analytical visualizations independently when needed
• Contribute to the automation, standardization, and optimization of reporting processes
• Conduct demo sessions for stakeholders and prepare user documentation to facilitate adoption of delivered solutions

Requirements:

• 3–4 years of professional experience as a Business Analyst working on data-intensive projects involving BI solutions, reporting, and data platform development
• Confident SQL skills and a solid understanding of data modeling principles
• Practical experience with BI tools (Superset, Power BI, preferably Tableau)
• Experience in building and presenting dashboards
• Strong understanding of iterative ways of working, especially Scrum
• Upper-Intermediate level of English

Will be a plus:

• Experience participating in the end-to-end development of a Data Warehouse / SSA layer from scratch
• Experience building BI prototypes or POCs independently before involving developers

Personal profile:

• A proactive mindset and the ability to dive deep into complex business problems
• Proven problem-solving and conflict resolution skills
• Strong results-oriented mindset
• Excellent communication skills, both written and verbal

We are looking for a proactive and detail-oriented Project Coordinator to join our team at Sigma Software. This role is perfect for someone who enjoys working with people, thrives in a structured environment, and is passionate about driving projects forward. A technical background would be a plus, but what matters most is excellent communication, adaptability, and the ability to keep projects and people aligned toward success.
What We Value

We believe the right person for this role is:

• A strong communicator who builds trust and clarity in every interaction
• Responsible, detail-focused, and results-driven
• Open to feedback, eager to learn, and quick to adapt
• Confident in tackling challenges with a positive and solution-oriented mindset.

PROJECT
As a Project Coordinator, you will support project managers, facilitate team collaboration, help the team to growth and ensure seamless communication with customers. This position offers an excellent opportunity to grow your project management expertise while contributing to exciting and dynamic projects.

Job Description

• Support the Project Manager in coordinating and monitoring project execution
• Drive effective communication with customers to ensure high satisfaction
• Contribute to people management: hiring planning, supporting professional growth of team members, conducting one-on-one meetings, and collaborating with HR
• Prepare and deliver project status reports and presentations for customers and supervisors
• Maintain and update project management documentation in line with company processes
• Assist with project start, closure, and handover activities
• Support organizational initiatives, including team-building activities
• Manage time reporting and ensure data accuracy.

Qualifications

• Proven experience as a Project Coordinator or Personal Assistant in IT area for at least 1 year
• Strong proficiency with Microsoft tools: Outlook, Excel, Word, PowerPoint, and Teams. Experience with SharePoint or similar platforms is a plus
• Skilled in creating clear, efficient, and professional reports
• Familiarity with Agile methodologies (theoretical knowledge required)
• Well-developed soft skills: communication, adaptability, problem-solving
• At least 1 year of experience in people management or in a similar area, including: — Coaching and mentoring
  — Conflict resolution
  — Motivation and team building
• Upper-Intermediate (or higher) level of spoken and written English.

If you want to start or continue your career in an international IT Company - here we are. Our support team is constantly growing and looking for new members to join and provide the best service for our customers. You’ll be part of a collaborative environment where your expertise will directly contribute to multiple innovative projects.

We are looking for an experienced DevOps Engineer who will start new projects and help with existing ones.

Requirements

• 3+ years of experience in DevOps or related roles
• Automation scripting skills (Python, Bash, Batch, Groovy, Shell)
• Solid understanding of CI/CD, automated testing, and disciplined software development practices
• Private cloud configuration experience (OpenStack — priority)
• Experience with CI tools (Jenkins, Zuul, or similar)
• Knowledge of tools and techniques such as Ansible, Docker, Kubernetes
• Strong Intermediate level of English or higher

Would be a plus

• Experience with Linux distributions (Ubuntu, CentOS)
• Monitoring experience with DataDog and/or ELK Stack (Elasticsearch, Logstash, Kibana)
• Experience working in agile environments (Scrum, Kanban, SAFe)

Responsibilities

• Configure, implement, and automate CI/CD pipelines for software delivery, including test automation frameworks
• Continuously improve speed, efficiency, scalability, and stability of integration systems and environments
• Capture demand and trends from development teams into IT processes