Sigma Software — вакансии
- Outsource
- 1001-5000
- 2002
- Київ, Львів, Харків, Дніпро, Одеса, Вінниця, Івано-Франківськ, Полтава, Луцьк, Суми, Тернопіль, Черкаси, Чернівці, Melbourne, Sao Paulo, Burgas, Sofia, Montreal, Prague, Budapest, Lisbon, Singapore, Krakow, Poznan, Warszawa, Dubai, Los Angeles, New York, San Jose
- Advertising / Marketing, Automotive, Aviation, Banking, Blockchain / Crypto, Business Process Management (BPM), Construction Technologies, CyberSecurity, E-commerce / Marketplace, Education / EdTech, Embedded, Energy, FinTech, Gambling / iGaming / Betting, Hardware / IoT, Healthcare / MedTech / LifeScience, Machine Learning / Big Data, Media / Entertaiment, Mobile, Real Estate, SaaS, Software Development & Hi-Tech, Telecom / Communications, VR / XR
Актуальные вакансии компании
- Angular
- HTTP
- ASP.NET Core
- Rest API
- Entity Framework
- Azure
- Git
- Github
- GitLab
We are looking for a motivated Junior Full Stack Developer (.NET + Angular) to join our international team working on a cutting-edge solution in the automotive aftermarket.
If you’re eager to grow professionally, passionate about clean code, and want to make a real impact, we’d love to meet you!
Customer
Our Customer is a German company, which offers IT solutions in the digital automotive aftermarket. We work together as one team with PO, sales, and analysts. We value our team atmosphere a lot, as we believe that we can both – work hard and have fun together. We have built a team culture, where trust, new ideas, and dedication are the most important things.
Project
The project is a web application that solves a specific issue in the automotive aftermarket. It brings together parts wholesalers, suppliers, and service stations, transforming the return process from manual and annoying to digital and effective. Also, the product helps all aftermarket stakeholders save on transportation and processing costs. It minimizes the effort required to prepare and handle return cases. The solution reduces the risk of errors and wrong decisions, and, last but not least, it helps reduce CO2 emissions.
This solution drastically improves the handling of returns. By digitalizing and simplifying the routine manual processes, it saves users save costs, time, and increases their Customer satisfaction.
We work as a Scrum team in a very close collaboration with PO to delivere not only new features, but also our ideas for developing and enhancing the product.
Requirements
- At least 6 months of commercial software development experience
- Experience with Angular (we use 17): components, routing, HTTP client, and reactive forms
- Experience with ASP.NET Core: building REST APIs, middleware basics, dependency injection
- Experience with Entity Framework Core: code-first, migrations, and LINQ queries
- Basic knowledge of Azure
- Knowledge of Git version control and experience working with GitHub/GitLab
- Upper-Intermediate level of English
Personal Profile
- Good team player with a collaborative mindset
- Has a hunger for knowledge and energy to go for it
- Excellent communication skills and a friendly attitude
Responsibilities
- Be a great team player, win teams trust, and вdemonstrate progress in developing your performance while becoming familiar with the project
- Participate in SAP integration
- Develop new features
- Check Angular updates
- Fix bugs
- Attend meetings with the Customer
- TypeScript
- JavaScript
- Node.js
- React.js
- Rest API
- Material UI
- GraphQL
- MongoDB
- Scrum
- Azure
- Tailwind
- Storybook
- Docker
- Kubernetes
We are looking for a motivated, self-driven, and positive individual with strong communication skills to join our team in the project in the Logistics domain.
If you are passionate about your work and strive to solve challenging tasks, we would be happy to have you join our team.
Customer
Headquartered in Germany, the company is one of Europe’s leading logistics providers. The company specializes in developing and implementing integrated supply chain systems, and focuses on using data to optimize logistics operations.
Requirements
- At least 3 years of commercial experience in development with a focus on the TypeScript and/or JavaScript technology stacks
- Proven experience with Node.js, ReactJS, REST API, Material UI, GraphQL, and MongoDB
- Quick understanding of existing digital products and architectures, even with limited documentation. Ability to analyze architecture, data flows, and user interactions
- Strong analytical thinking and technical judgment in assessing what to refactor, what to rebuild, and how to modernize solutions effectively
- Experience with Scrum methodology
- Experience with Azure
- Fluent in English
Would be a plus
- Experience with integrating and working with design systems (Tailwind and/or Storybook)
- Experience with Docker and/or Kubernetes
Personal Profile
- Strong communication skills
- Strong multitasking skills
- Strong problem-solving and decision-making abilities, with a focus on driving results and meeting deadlines
Responsibilities
- Design, develop, and maintain robust software applications using ReactJS, Tailwind CSS, Node.js, TypeScript
- Create new functionality from scratch (e.g., role-based access control permissions service, service for integrating APIs, endpoints) under the supervision of Senior developers
- Collaborate with stakeholders to define, design, and ship new features
- Java
- Rest API
- React
- AWS
- Azure
- GCP
- Linux
- Unix
- RDBMS
- NoSQL
- PostgreSQl
- MongoDB
- Cassandra
We are looking for a person with in-depth knowledge of Full Stack development who is striving to grow professionally.
Customer
It is an international technology company that specializes in developing high-load platforms for data processing and analytics. Its core product helps businesses manage large volumes of data, build models, and gain actionable insights. The company operates globally and serves clients primarily in the marketing and advertising sectors, and focuses on modern technologies, microservices architecture, and cloud-based solutions.
Project
The project focuses on working with audiences and targeting from the advertisers’ side (such as marketing agencies and similar structures). It is an independent project within a larger AdTech platform.
Requirements
- 4 years of experience in software development using Java
- Experience in building multitier web applications and creating REST APIs
- Good understanding of OOP principles, design patterns, algorithms, and data structures
- Hands on experience with React
- Familiarity with cloud platforms (AWS, Google Cloud, or Azure)
- Hands on experience with Linux/Unix environments
- Experience with relational and/or NoSQL databases (e.g., PostgreSQL, MongoDB, Cassandra)
- Ability to write clean, maintainable, and well-tested code
- Eagerness to learn and contribute to engineering best practices
- At least an Upper-Intermediate level of English
Responsibilities
- Develop and maintain scalable web applications using a microservices architecture
- Participate in designing and implementing RESTful APIs
- Support ingestion, processing, and analytics pipelines for large datasets
- Take part in proof-of-concept (POC) initiatives to assess the viability of emerging tools and practices
- Contribute to Front-end development using React
- Ensure code quality through testing, code reviews, and adherence to best practices
- Work with cloud-based infrastructure and tools to deploy and monitor applications
- Collaborate with cross-functional teams including Data Analysts and Scientists
- Support continuous improvement by suggesting tools, frameworks, and workflow enhancements
- .NET
- API
- React
- Angular
- TypeScript
We are looking for a skilled and proactive Middle .NET Developer to join our team and play a key role in the modernization of our application platform. The primary focus of this role will be to support the migration of the UI layer from Angular to React, while maintaining and extending backend functionality developed with .NET Core 8. The ideal candidate will have hands-on experience in both frontend and backend technologies, a solid understanding of modern web application architecture, and a mindset geared toward clean, maintainable code.
As part of a cross-functional team, you will collaborate with other developers, designers, and stakeholders to refactor legacy components, ensure platform consistency, and contribute to the technical evolution of the product.
Project duration: 6 months
Customer
ConnectWise is the world’s leading software company dedicated to the success of IT solution providers. Their vision is to power a thriving IT ecosystem that transforms what’s possible for small and medium sized businesses (SMBs) and do this by empowering IT solution providers with unmatched software, services, and community to achieve their most ambitious vision of success. The tools being developed are used by IT service providers to automate their activities for SMBs, such as backup and restore, providing security, and performing administrative tasks on Microsoft 365 tenants.
Project
The project relates to a SaaS platform currently undergoing a frontend transformation from Angular to React.
The goal is to modernize the user interface, improve performance, and enhance maintainability while preserving core functionality.
Requirements
- At least 2 years of commercial experience in .NET development
- Solid experience with .NET Core 8, including developing and maintaining backend APIs in a microservices architecture
- Proficient in modern frontend development, with strong knowledge of React, including hands-on experience migrating components between frameworks. Experience in Angular as well is a big plus
- Understanding of UI/UX principles and frontend architecture, enabling effective refactoring and redesign during the migration process
- Familiarity with TypeScript, state management, and component-based design, ensuring maintainable and scalable frontend code
- Ability to identify reusable logic and collaborate with backend developers to align on platform modernization goals
- At least Upper-Intermediate level of English
Personal Profile
- Excellent communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and stakeholders
- Strong problem-solving and decision-making skills, with a focus on driving results and meeting deadlines
- Self-motivated, adaptable, and eager to learn new technologies and frameworks
Responsibilities
- Participate in the migration of the application’s frontend from Angular to React, ensuring consistency, performance, and usability
- Collaborate with frontend and backend developers to refactor and integrate existing components into the new React-based platform
- Develop and maintain .NET Core 8 backend APIs and services to support evolving UI functionality
- Analyze and work with existing code to identify reusable logic and areas for improvement
- Write clean, maintainable, and testable code following best practices and team standards
- Participate in code reviews, knowledge sharing, and ongoing improvements to development workflows
- Work closely with QA, UI/UX designers, and product stakeholders to ensure feature completeness and quality
- Python
- PySpark
- SQL
- NoSQL
- Apache Spark
- Kafka
- Hadoop
- Presto
- DataBricks
- AWS
- GCP
- Azure
- Tableau
- Microsoft Power BI
- CI/CD
We are looking for a Senior Data Engineer to join one of our teams and help us build great products for our clients.
You’ll be part of a high-performance team where innovation, collaboration, and excellence are at the core of everything we do. As a Senior Data Engineer, you’ll have the chance to design and develop optimized, scalable big data pipelines that power our products and applications we work on. Your expertise will be valued, your voice will be heard, and your career will be supported every step of the way.
Does this sound like an interesting opportunity? Keep reading to learn more about your future role!
Customer
Our client is an international technology company that specializes in developing high-load platforms for data processing and analytics. The company’s core product helps businesses manage large volumes of data, build models, and gain actionable insights. The company operates globally, serving clients primarily in the Marketing and Advertising domain. They focus on modern technologies, microservices architecture, and cloud-based solutions.
Requirements
- 4+ years of experience in data engineering, big data architecture, or related fields
- Strong proficiency in Python and PySpark
- Advanced SQL skills, including query optimization, complex joins, and window functions. Experience using NoSQL databases
- Strong understanding of distributed computing principles and practical experience with tools, such as Apache Spark, Kafka, Hadoop, Presto, and Databricks
- Experience designing and managing data warehouses and data lake architectures in cloud environments (AWS, GCP, or Azure)
- Familiarity with data modeling, schema design, and performance tuning for large datasets
- Experience working with business intelligence tools, such as Tableau or Power BI for reporting and analytics
- Strong understanding of DevOps practices for automating deployment, monitoring, and scaling of big data applications (e.g., CI/CD pipelines)
- At least Upper-Intermediate level of English
Personal Profile
- Excellent communication skills
- Ability to collaborate effectively within cross-functional and multicultural teams
Responsibilities
- Design, develop, and maintain end-to-end big data pipelines that are optimized, scalable, and capable of processing large volumes of data in real-time and batch modes
- Collaborate closely with cross-functional stakeholders to gather requirements and deliver high-quality data solutions that align with business goals
- Implement data transformation and integration processes using modern big data frameworks and cloud platforms
- Build and maintain data models, data warehouses, and schema designs to support analytics and reporting needs
- Ensure data quality, reliability, and performance by implementing robust testing, monitoring, and alerting practices
- Contribute to architecture decisions for distributed data systems and help optimize performance for high-load environments
- Ensure compliance with data security and governance standards
- JavaScript
- TypeScript
- HTML
- CSS
- Pixi.js
- Adobe Photoshop
- Adobe Animate
- Spine
Are you a passionate Game Developer with iGaming experience, ready to deliver top-quality products? Join us for exciting tasks and a supportive team!
Are you an active and passionate Game Developer with experience in iGaming? Are you interested in delivering top-notch quality products?
Interesting tasks and a friendly team are waiting for you!
We are looking for the Game Developer, that is willing to take part in development of modern and highly flexible casino slots for one of the most advanced casino gaming provider on the market. We are working on creation of the high quality gaming content, designed for multi-device consumption, which includes smartphones, tablets and websites.
Requirements
- Experience in slot game development
- Strong level in JavaScript /TypeScript/HTML/CSS
- At least 2 years of practical experience with Pixi.JS
- Experience with Adobe Photoshop, Adobe Animate, and Spine
- Strong knowledge of OOP and SOLID principles
- Knowledge of basics and principles of game development using modern TypeScript
- Good understanding of multiple design patterns (MVC, Singleton, Observer, Decorator, Chain of Responsibility, Abstract Factory, etc.)
- Good knowledge of QA and QC processes (suite concepts, test case/suite concepts, etc.)
- Upper-Intermediate English
Responsibilities
- Be ready to work as part of a client team or a dedicated team on our side
- Collaborate with all involved parties, including game designers, artists, animators, server developers, and QAs
- Develop new games (mostly slot and crash games)
- Last but not least, contribute to our competence center and in-house initiatives
- Java
- Spring Boot
- Microservices
- Git
- CI/CD
- Docker
- RDBMS
- NoSQL
We are looking for a person to join us in growing our business and taking part in new, challenging opportunities. If you can quickly learn new technologies, see the “big picture”, strive to develop high-quality solutions, and work independently, it could be the perfect role for you.
We view technology as a tool and aren’t dogmatic about it. We use these tools to serve our Customers, and we love it when a hard issue can be solved in a simple, beautiful, and cost-effective way. This approach drives our technology choices today and will continue to do so in the future.
Requirements
- At least 4+ years of experience in software engineering
- Solid knowledge of Java8+, Spring Boot, and microservices architecture
- Commercial experience with Git, CI/CD tools, and Docker
- Familiarity with data structures, algorithms, and object-oriented design (OOD)
- Proficiency in working with both relational and non-relational databases
- Good estimation skills and the ability to come up with solutions and pros/cons
- Experience in designing, implementing, and delivering rich web applications
- Experience of working with documentation, software development lifecycle (SDLC), and ALM tools
- At least Upper-Intermediate level of English
Responsibilities
- Take on end-to-end responsibility for solutions, from gathering requirements, to ensuring quality, releasing to production, and providing support
- Be a team player and encourage equal participation, cross-functionality, and the growth of other team members
- Communicate efficiently and directly with stakeholders and provide support to the business side of the project
- Produce clean code and proactively review it with peers to ensure its quality
- Ensure software quality, maintainability, and compliance with best practices
- Participate in requirements clarification sessions, collect the inputs and requirements for assigned tasks
- Participate in estimation and planning sessions
- Support proposal preparation using your technical expertise
- Create technical project documentation and user documentation
- Participate in project and team meetings, providing relevant contributions and information
- Analyze given business issues, extract and document business requirements, and elaborate technical solutions
- Communicate with Customers on complex matters, participate in discussions and negotiations
- Participate in technical interviews of software developers and assess candidates’ capabilities against job requirements
- Python
- SQL
- PyTorch
- AWS SageMaker
- Snowflake
- Apache Spark
- Apache Flink
- TensorFlow
- Kafka
- A/B testing
We’re looking for a curious and driven Senior Data Scientist who is ready to take on real product challenges. If you love building intelligent systems, improving performance, and working without micromanagement, you’re in the right place at the right time!
Customer
Our client is a fast-growing player in the AdTech space, focused on building advanced technology solutions that help digital publishers optimize revenue and better engage with their audiences. Their platform uses cutting-edge machine learning to drive smarter decision-making across the advertising lifecycle.
Requirements
- Degree in computer science, machine learning, statistics, mathematics, or a related field
- 5+ years of experience applying ML and data science in production environments, ideally in the AdTech or digital media sector
- Proven experience of deploying machine learning models in live systems
- Strong proficiency in Python, SQL, familiarity with TensorFlow, PyTorch, and cloud-based ML services (e.g., AWS SageMaker, Snowflake, etc.)
- Hands-on experience with real-time data processing frameworks such as Spark, Flink, or Kafka
- Deep understanding of probabilistic modeling, optimization techniques, and experimentation frameworks (A/B testing, multi-armed bandits)
- Knowledge of the AdTech ecosystem, including RTB, DSP, SSP, and auction theory
- Proven ability to analyze and interpret large, complex datasets with precision and insight
- Upper-Intermediate level of English
Personal Profile
- Strong communication skills with the ability to translate technical concepts to diverse audiences
- Deep interest in innovation and a strong sense of responsibility for the quality and impact of the work delivered
Responsibilities
- Develop and deploy scalable machine learning models to improve advertising performance and revenue outcomes
- Design and enhance recommendation systems and predictive algorithms tailored to publisher monetization
- Build decision systems that operate in real-time and at scale
- Collaborate with data engineering teams to create robust and efficient data pipelines
- Apply advanced ML techniques such as reinforcement learning, deep learning, and causal inference
- Integrate ML-driven features into production systems and communicate outcomes effectively to technical and non-technical stakeholders
- Stay informed on emerging developments in programmatic advertising, predictive modeling for user engagement, and data science approaches that prioritize user privacy
- WordPress
- MySQL
- MariaDB
- Apache
- Nginx
- Docker
- Linux
- Git
- GitFlow
- CI/CD
- Jenkins
- CircleCI
- HTML5
- CSS3
- JavaScript
- JQuery
- Vue.js
- AWS
You will join a team of WordPress specialists focused on developing turn-key solutions on the WordPress CMS. Our core team consists of T-shaped professionals who work on both creative landing pages and corporate websites along with purely technical assignments on WordPress plugins and WordPress-based application development.
You will be responsible for setting up WordPress, setting up plugins, integrating markup, maintaining the solution, updating and optimizing, and integrating third-party APIs.
Our Customers are mostly based in Europe and the USA, with web solutions in areas such as FinTech, E-commerce, hospitality, education, consulting, construction, and healthcare.
The variety of projects being developed at Sigma Software allows you to grow professionally on the ongoing basis, get involved in new career opportunities, and learn new Front-end (Vue.js, ReactJS, AngularJS) and PHP frameworks (Laravel, Symfony).
Requirements
- 3+ years of hands-on experience with WordPress CMS (themes/plugins development/customization)
- Knowledge of the most popular WordPress plugins and practices (cache, security, E-commerce, etc.)
- Solid experience with MySQL (MariaDB)
- Solid experience with popular web server configurations (Apache, nginx)
- Good knowledge of Docker and Linux ecosystem
- Ability to find narrow places and fix them (profiling, increasing performance, analyzing)
- Experience with Git and GitFlow
- Understanding of CI/CD concepts (Jenkins, CircleCI, etc.)
- Upper-Intermediate level of spoken and written English
Would be a plus:
- Good Front-end development skills (HTML5/CSS3, JavaScript, jQuery, Vue.js)
- Knowledge of object-oriented programming and SOLID principles
- Knowledge of Amazon Web Services
Responsibilities
- Code, develop integration tests, debug, document, implement, and maintain portions of software
- Promote good design principles, such as code reuse, modularity, and extensibility
- Assist test engineers and support personnel in solving technical issues of software installation and its operation
- Perform code reviews for compliance with the best engineering practices, coding standards, and quality criteria set forth on the project
- Continuously participate in technical risk identification and analysis, immediately notify the project manager of new risks identified, and suggest a mitigation strategy
- Report status and progress according to the project and company requirements
- Contribute to the creation of technical specifications
- Participate in estimation and planning sessions
- Android
- Kotlin
- AOSP
- Agile
Our team is looking for a skilled Senior Android Developer with proven experience in AAOS (Android Automotive OS).
You will take a leading role in building and optimizing Android-based in-car experiences, working closely with our Product and Design teams to deliver seamless integrations for OEM (original equipment manufacturer) partners.
Customer
Since 2005, our Customer has been a global leader in voice AI technology, powering advanced conversational experiences for top automakers and brands worldwide.
Requirements
- 5+ years of experience in commercial mobile development
- Proven experience of developing Android applications with a focus on Android Automotive OS (AAOS)
- Strong proficiency in Kotlin and Android development frameworks
- Familiarity with in-car infotainment systems, voice integration, and UX best practices for automotive platforms
- Experience of working with AOSP, APK packaging, and car-specific emulators or devices for testing
- Ability to work independently and collaboratively in an Agile environment
Responsibilities
- Work with the team to determine requirements and review UI/UX designs
- Develop features for Android platforms and potentially contribute to the Back-end
- Engage in debugging, design, and overall development
- Communicate with the Customer’s POs and other teams
Преимущества для сотрудников Sigma Software
- Work-life balance
- Гнучкий графік роботи
- Медичне страхування
- Освітні програми, курси
- Юридичний супровід
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