ITSM Solution Architect & Lead Engineer

Role Overview Sigma Software Group is hiring a Solution Architect for Power Platform in Kyiv. This position focuses on designing and implementing scalable applications with Microsoft technologies, especially within the Power Platform suite. What You Will Do Design and build applications that meet business needs using Power Platform tools. Optimize workflows to improve efficiency and user experience. Work closely with teams across functions to gather requirements and translate them into technical solutions. Support digital transformation projects for clients. Who We’re Looking For Strong experience with Microsoft Power Platform and related technologies. Ability to design scalable, maintainable solutions. Skilled at collaborating with technical and non-technical colleagues. Comfortable identifying business requirements and turning them into actionable plans.

Join our innovative team at Sigma Software Group as an AI Solution Architect. In this pivotal role, you will design and implement advanced AI solutions that drive efficiency and enhance decision-making processes within various industries. Your expertise will be crucial in translating complex business requirements into scalable AI architectures.We are looking for a visionary architect who can leverage their deep understanding of AI technologies to lead projects from conception through deployment. Collaborate with cross-functional teams to deliver state-of-the-art solutions that meet our clients' evolving needs.

Our Mission and VisionAt Solidgate, we are dedicated to empowering exceptional entrepreneurs in their journey to build outstanding internet companies. Our goal is to provide the financial infrastructure that builders of the digital economy need to thrive. We aim to become the premier payments orchestration platform globally.We recognize that a robust analytics infrastructure is not merely supportive; it is a crucial driver of product quality, reliability, and business growth.About the RoleAs a product-driven FinTech company operating within a fast-paced and regulated environment, Solidgate processes millions of transactions daily. The accuracy of our data, real-time monitoring, and system reliability are essential for revenue generation and maintaining customer trust.To bolster our growth, we are enhancing our Platform Analytics division and seek a Platform Analytics Engineer to fortify our analytics and monitoring infrastructure.The Platform Analytics team at Solidgate lays the analytical groundwork for our platform. We focus on systems that monitor data quality, system health, anomalies, and key business metrics in real time, ensuring platform stability, facilitating operational decision-making, and empowering teams to scale effectively.This position bridges engineering and data science, emphasizing platform enablement.Your mission will be to enhance and sustain our analytics infrastructure, which encompasses automation, monitoring systems, and AI solutions, while continually refining shared projects, tools, and guidelines used across the analytics team.This hands-on role will grant you ownership over critical components of our platform-level analytics systems, with opportunities for mentorship and shared responsibility within the team.You will engage with Python-based data automation and observability systems, including anomaly detection, metrics, and real-time monitoring, designed to identify data inconsistencies, trend deviations, and operational challenges.Explore our technology stack here.

Join our dynamic team at Miratech as a Senior Cloud Database Administrator, where you will play a pivotal role in maintaining and optimizing our IVR and analytics platforms. You will be responsible for ensuring the integrity, performance, and security of our cloud databases while collaborating with cross-functional teams to enhance our data management capabilities.Your expertise will contribute to the development of innovative solutions and the implementation of best practices in database management. If you are passionate about cloud technologies and looking for a challenging opportunity to grow your career, we want to hear from you!

Atto Trading is an innovative quantitative trading firm leading the charge in global high-frequency trading strategies. We are on the lookout for a skilled C++ Software Engineer to become a vital part of our expanding team.This role offers the flexibility of remote work from Ukraine, with occasional in-office attendance in Kyiv as circumstances permit.Our international team is diverse, comprising experts in trading, statistics, engineering, and technology. Our structured approach, combined with rapid feedback from the market, enables us to swiftly transform concepts into profitable solutions. Working in our collaborative environment allows us to tackle some of the most challenging issues in the industry together. As a small firm, we maintain agility and uphold the highest standards of integrity, creativity, and dedication.Your Responsibilities:Architect and implement performance-critical components for our large-scale trading infrastructure.Develop high-frequency trading (HFT) systems in C++ focusing on low latency and unwavering reliability.Produce modern, efficient code based on the latest C++ standards.Engage directly with cutting-edge networking hardware using kernel-bypassing drivers.Conduct performance research aimed at enhancing the speed and scalability of our platform.Qualifications:Minimum of 3 years of direct experience in C++ development.In-depth understanding of C++ standards (C++14, C++17; C++20 knowledge is highly desirable).Practical experience with Python and/or Bash scripting.Familiarity with Linux operating systems and system-level programming.Strong understanding of multithreading, IPC, and concurrent systems.Proven ability to optimize latency and throughput, including experience with profiling and PGO.Knowledge of object-oriented programming and software design patterns.Bachelor’s degree in Computer Science, Computer Engineering, or a related technical discipline.Meticulous attention to detail, coupled with a critical and quality-oriented mindset.Able to work independently or within small teams in a fast-paced environment.Excellent communication skills and upper-intermediate (or higher) proficiency in English.A genuine curiosity and passion for financial markets and trading.Preferred Qualifications:Experience in developing high-performance, low-latency systems on Linux.Familiarity with operating system internals and kernel-level networking.Understanding of financial instruments such as stocks, ETFs, futures, or options.Knowledge of protocol-level networking (TCP/UDP/IP stack insights are a plus).Benefits:Competitive compensation package.Performance-based bonus opportunities.Healthcare and sports/gym budget.Mental health support, including access to therapy.Paid time off (25 days).Relocation support (where applicable).

Join our dynamic team at Sigma Software Group as a Senior TypeScript/Node.js Developer, where you'll play a pivotal role in the development of an innovative advertising platform tailored for the Swedish market. You'll work with cutting-edge technologies to build scalable, high-performance applications while collaborating with a talented team of professionals. Your expertise will help shape the future of digital advertising.

Role overview The Android Framework Architect at Tieto Tech Consulting will play a central role in shaping frameworks that power advanced Android solutions. Based in Kyiv, this position involves close collaboration with engineers and designers to enhance both user experience and the overall functionality of mobile products. What you will do Design and develop Android frameworks that support both new and existing mobile applications Work with cross-functional teams to deliver solutions that meet high standards for usability and performance Apply technical expertise to help guide the direction of mobile technology projects Location This role is located in Kyiv.

Join our dynamic sales team as a Sales Manager in Kyiv, Ukraine, where you will engage with top-tier security system solutions on a global scale and refine your B2B sales expertise.At Teltonika, our security business unit is dedicated to designing and manufacturing cutting-edge electronic devices for intrusion detection and building protection. Our innovative products are utilized across residential and commercial sectors to enhance safety and provide intelligent monitoring solutions. By leveraging advanced technologies, we strive to redefine standards within the security industry.We offer aspiring sales professionals a platform to hone their sales abilities, gain in-depth product knowledge, and achieve significant financial rewards.As a Sales Manager, your responsibilities will include:Conducting market research to identify potential opportunities and growth areas.Establishing and nurturing long-term relationships with both new and existing clients through regular communication, presentations, and site visits.Drafting commercial proposals and managing contracts to meet your sales targets.Representing Teltonika Security Systems at exhibitions and meetings to showcase our products and solutions.Working collaboratively with the technical support team and product specialists to meet customer needs.

Join Our Mission at SolidgateAt Solidgate, we are dedicated to empowering visionary entrepreneurs to create unparalleled internet companies. Our goal is to provide the essential financial infrastructure that innovators require to thrive in the digital economy. We are on an ambitious journey to establish ourselves as the leading payments orchestration platform globally.About Your RoleWe are seeking an enthusiastic and business-oriented Go Engineer to contribute to our dynamic team focused on developing solutions that mitigate fraud-related risks for our clients. You will play a pivotal role in launching our cutting-edge Representment Product, which has the potential to save our merchants substantial amounts of money.If you excel in a fast-paced environment that values high performance and ownership, you will find your place here. We foster a culture of transparency and collaboration, pushing each other to elevate our standards daily.Discover our technology stack here.Your ResponsibilitiesDevelop the Dispute module for efficient data collection from payment systems and enhance clarity for clients.Implement the Representment module by creating user-friendly interfaces and APIs for merchants to submit evidence to payment schemes.Integrate with major global payment providers such as Stripe, Adyen, and PayPal.Launch new products in partnership with Mastercard, Visa, and AMEX.Build the financial infrastructure, focusing on invoicing, billing, and reconciliation at scale.What We Are Looking ForAt least 3 years of experience in backend development.Minimum 1.5 years of experience with Go programming language.Proficient in PostgreSQL database management.Demonstrated experience in working with microservices architecture.Strong understanding of designing high-load systems.Experience with comprehensive test coverage, including unit, integration, functional, and end-to-end testing.A proactive, results-oriented approach to problem-solving.Ability to take initiative and make sound decisions.

Join Kyivstar as a Sales Manager for Big Data Solutions! In this role, you will be responsible for identifying and engaging potential clients, presenting innovative big data solutions, and driving sales strategies to achieve revenue targets. Your expertise will help businesses harness the power of data to make informed decisions and improve their operations.

Join United Tech as a Product Marketing Manager and take the reins on a pivotal product strategy that significantly influences our conversion outcomes. This role involves crafting and implementing a systematic methodology to analyze, optimize, and test landing pages across Facebook and affiliate platforms. You will have the opportunity from day one to create and launch various landing pages for testing, in addition to designing and executing data-driven hypotheses to enhance key conversion metrics. This is a chance to evolve into a senior role while broadening your responsibilities, driving measurable improvements, and shaping our marketing strategy in a dynamic, performance-oriented environment.About Our Product: Our innovative social networking platform is transforming how individuals connect in Tier-1 markets, boasting over 1 million users across the USA, Canada, and the UK who rely on us for authentic relationships that transcend superficial matching. Since our inception in 2020, we have positioned ourselves as the go-to platform for those pursuing real connections. Our users enjoy continuous communication, effortless content sharing, and a completely ad-free experience. We have struck the perfect balance between performance and intuitive design, fostering genuine engagement among users.You will play a crucial role in our ambitious mission to become one of the top five international social networking platforms globally. With our current success in established markets, we are poised to replicate this thoughtful strategy on a global scale. Your contributions will help millions find meaningful connections. Are you ready to embark on this journey?

Role overview Kyivstar seeks a Head of Business Solutions Sales for Big Data to lead its sales team in Kyiv, Ukraine. This position sets the direction for sales strategies, manages client partnerships, and oversees the rollout of solutions based on Big Data technologies. What you will do Guide and support the Business Solutions Sales team working with Big Data products Create and implement strategies to increase market share Build and strengthen relationships with key clients Supervise the delivery and implementation of Big Data solutions Promote customer engagement and help expand Kyivstar’s presence in the market Requirements Background in leading sales teams within technology or business solutions Solid understanding of Big Data technologies and their use in business Track record of building and maintaining client relationships Strategic mindset and focus on achieving results

Role overview Sigma Software Group is hiring a Senior Business Analyst in Kyiv to focus on AI-driven solutions. This role connects business priorities with technology, supporting projects that apply artificial intelligence to address client needs. What you will do Collaborate with cross-functional teams to gather and document business requirements for AI projects Translate complex business objectives into clear, actionable insights for technical teams Contribute to the direction and impact of AI initiatives, with the goal of improving efficiency and client results

At SKELAR, we celebrate the phrase,

Join Wix as a Frontend Engineer for our dynamic Editor platform, where you'll play a vital role in enhancing our business solutions. You'll be responsible for designing and developing scalable APIs and improving the runtime and user experience infrastructure that serves millions of users globally. Your daily responsibilities will include:Creating robust infrastructure to extend existing Wix business solutionsDesigning and implementing APIs tailored for internal and external stakeholdersOptimizing application runtime and UX infrastructure utilized by millionsCollaborating with diverse teams including R&D, developers, UX designers, and business analysts to align requirements and drive progress

Role Overview Sigma Software Group is looking for a Business Analyst to support a Swedish advertising platform. This position is based in Kyiv. What You Will Do Collect and interpret data to support decision-making and planning Work with cross-functional teams to improve platform features and user experience About Sigma Software Group Sigma Software Group develops solutions for clients across various industries, including advertising. The team values collaboration and clear communication.

About TENTENS Tech and SKELAR TENTENS Tech partners with SKELAR, a Ukrainian venture builder focused on launching international tech businesses. Our platforms reach more than 20 million users worldwide. We specialize in analytics, high-load systems, and performance marketing, supporting rapid growth and a broad user base. Our team includes over 250 professionals. Each person takes ownership and drives results, guided by a 10/10ths philosophy, pushing for excellence and asking the right questions to move the business forward. Marketing and Product Domain Millions of users across the globe 10+ performance marketing channels (Search, Social, Media, Native, and others) In-house and affiliate procurement Team of 80+ marketing specialists Internal teams for MarTech, Marketing Analytics, and UI/UX design, focused on high-performing funnels Among the largest Google partners in Central and Eastern Europe Role Overview: Creative and Strategic UX/UI Designer This position calls for a designer who tackles business problems through research, fresh ideas, and thoughtful design, not just illustration. The work centers on creating experiences that drive results. What You Will Do Design marketing funnels that convert Create user flows for targeted landing pages Develop hypotheses and validate them through A/B testing Analyze competitor funnels (both direct and indirect) Use internal analytics tools to understand user behavior Collaborate with designers, developers, and analysts What We Value At least 1 year of web design experience Advanced Figma skills Strong grasp of composition, typography, and color theory Business-focused approach, designing for conversion, not just appearance Ability to present research, concepts, and ideas in a clear, structured way Sound reasoning behind design choices Openness to constructive feedback Motivation to grow and move toward senior roles Locations Kyiv, Lviv, Warsaw

SKELAR is a pioneering venture builder in Ukraine, focused on developing international tech businesses. Together with our co-founders, we assemble strong teams to conquer global markets.Currently, SKELAR boasts a diverse portfolio of businesses spanning various niches, from EdTech to SaaS. Our companies have received accolades from Product Hunt, ranked among the top startups and product companies in Ukraine, and achieved high ratings in the AppStore, creating platforms utilized by millions. Our ventures are frequently featured in prominent media outlets such as TechCrunch and Wired.We take pride in our robust team of over 1,000 specialists who possess exceptional expertise and ambitious goals. Our people are our most valuable asset, and we strive to build businesses with the best talents in the market.We are currently scaling our Payments Team, which provides comprehensive processing for 12 portfolio businesses. We are seeking our first Data Analyst to take full responsibility for constructing the analytical infrastructure and supporting data-driven decision-making in payments.This position is ideal for a specialist ready to design architecture from scratch, implement reporting standards, and directly impact the effectiveness of payment funnels across all holding projects.Key Responsibilities:Building Analytical Infrastructure: Transitioning from fragmented calculations to a cohesive automated system for data collection, processing, and visualization.Payment Conversion Analysis: Regularly identifying growth opportunities to enhance Approval Rates and optimize Transaction Costs.Data Management: Gathering and structuring data from external providers (via API) and working with internal databases (BigQuery, MySQL).Automation and Monitoring: Implementing a monitoring system to control payment metrics and ensure compliance with Visa/MasterCard limits.Visualization: Creating public dashboards in Tableau for top management and CEOs of portfolio companies.

Role overview Sigma Software Group is hiring a Senior DevOps Engineer in Kyiv to focus on cybersecurity solutions. This role centers on designing, implementing, and maintaining secure, scalable infrastructure that supports the company’s cybersecurity platforms. What you will do Develop and maintain infrastructure that safeguards and scales cybersecurity products Collaborate with cross-functional teams to enhance system integrity and ensure high availability Drive continuous improvements in both security and operational efficiency Requirements Proactive and creative problem-solving skills Ability to adapt to shifting priorities Solid experience with DevOps methodologies and cybersecurity fundamentals This position plays a key part in helping Sigma Software Group deliver dependable cybersecurity services and protect essential client systems.