Location: Fully remote (EMEA timezone)Start date: ASAPLanguages: Fluent English requiredIndustry: Cloud Computing / AI / European Deep-Tech SaaSAbout the RoleJoin Pragmatike, a forward-thinking European deep-tech company dedicated to creating a decentralized, energy-efficient alternative to traditional cloud providers. Their innovative platform leverages distributed bare-metal infrastructure and advanced automation, offering sovereign, high-performance computing solutions tailored for modern workloads.We are on the lookout for a Lead Backend Engineer (with a Staff-level mindset) who possesses deep expertise in Go and production-grade peer-to-peer (P2P) systems. This highly technical position will focus on distributed systems, system-level programming, and performance-critical backend services.In this role, you will significantly contribute to designing and evolving the backend architecture of a decentralized cloud platform, collaborating closely with infrastructure, product, and DevOps teams. A strong sense of autonomy, ownership, and architectural judgment will be essential for success.

Location: Remote within EMEA time zones, including UkraineStart date: ASAPLanguages: Fluent English requiredIndustry: Cloud Computing, AI, European Deep-Tech SaaS Role overview Pragmatike is a funded startup developing distributed cloud infrastructure for AI and machine learning workloads. The team focuses on GPU-powered platforms, secure storage, and high-speed data transfer, using a decentralized approach to reduce the environmental impact of cloud computing compared to traditional providers. This is a hands-on engineering position centered on designing, building, and managing the core infrastructure needed for scalable machine learning model serving. The work supports real-time AI applications and involves close collaboration with infrastructure, platform, and applied AI teams. Success in this role requires a strong sense of ownership, a production mindset, and experience working with distributed GPU systems. What you will do Build and maintain production-ready model serving systems using frameworks such as vLLM, TGI, Triton, or similar technologies. Design deployment pipelines that use blue/green and canary rollout strategies for machine learning models. Develop auto-scaling mechanisms, multi-model serving capabilities, and request routing layers. Optimize GPU usage, memory management, network throughput, and storage performance for model artifacts. Implement observability tools to monitor inference latency, throughput, GPU utilization, costs, and system health. Manage model registries and CI/CD pipelines to support automated and reproducible deployments. Oversee the full lifecycle of machine learning systems, from development to production, including operational support and on-call duties. Help define engineering best practices and contribute to platform scalability as the company grows. Requirements Direct experience with AI infrastructure and model serving in production environments. Knowledge of GPU architecture and distributed systems. Strong problem-solving skills and the ability to work independently.

Greetings!We are on the lookout for a Junior/Middle Software Engineer (Go) to join our dynamic team at Guru Apps, a part of Universe Group.Guru Apps is a multi-product company under Universe Group, dedicated to creating global iOS applications in the utility and AI niches.We develop products that streamline the digital routines of millions of users worldwide — from memory cleaning and document management on mobile devices to AI tools for photos and content creation.Over the years, we have achieved remarkable milestones: Surpassed 100 million downloads Expanded our reach across 185 countries Consistently ranked #1 in the App Store, outpacing Google, Netflix, and Instagram Established ourselves as leaders in our niches, setting quality benchmarks in utility and AI categories Launched our own R&D lab, introducing at least two new products annually and developing proprietary AI technologies⭐ Maintained an average rating above 4.6 in the App StoreAt Guru Apps, we prioritize speed, experimentation, and ambition to build global products rooted in Ukrainian innovation. To get a sense of what it's like to work in a community of like-minded individuals striving to create a unicorn from Ukraine, check out this video about Guru Apps.You'll fit in perfectly if you want to:Develop new backend services in Go for products with a global audience and work with Core systems utilized across our ecosystem.Design high-load solutions and witness their real-world performance from the initial release to scaling under millions of loads.Take full engineering ownership — from architectural decisions to releases, stability, and the ongoing evolution of services.Enhance your technical expertise by working with high-load architecture and modern tech stack (Go, Kubernetes, AWS, Prometheus, OTEL), implementing cutting-edge approaches in backend development.Make a real impact on the product — we value engineering contributions that shape our offerings.

Our Mission and VisionAt Solidgate, we are driven by a clear mission: to empower exceptional entrepreneurs in building outstanding internet companies. We strive to support the innovators who are shaping the digital economy by providing them with the financial infrastructure they need. Our ambitious goal is to establish ourselves as the world's leading payments orchestration platform.About the Team and RoleAs a member of the Billing team, you will take charge of the Taxes module, a vital component of our billing system responsible for tax calculations and reporting across various jurisdictions.The product has surpassed the MVP stage and is currently in active use by our customers. With the foundational logic established and a high demand for our services, your focus will be on scaling both functionality and reliability.This position is particularly exciting as you will not be maintaining legacy code; instead, you will be building and shaping a critical system almost from the ground up. You will have a clear path to leadership, overseeing the direction of the Taxes module, making architectural decisions, and expanding your team.Your team will consist of a Product Owner, one Senior Engineer, an Automation QA, and a Tax Manager.Discover our technology stack here.What You Will OwnYou will focus on:Developing tax calculation and reporting logicIntegrating third-party tax providersEnhancing system resilience and uptimeMaking architectural decisions and setting technical directionMentoring engineers as the team growsIn the initial months, your efforts will be directed towards delivering essential tax functionalities and establishing a robust foundation for future product and team expansion.We prioritize automated testing over manual QA—unit, integration, functional, and end-to-end tests are integral to our shipping and scaling processes.You Are a Great Fit If You Have4+ years of backend engineering experience1.5+ years of commercial experience in Go developmentA strong understanding of high-load system designSolid experience with PostgreSQLExperience with cloud technologies and microservices architecture

Join SKELAR, a pioneering venture builder transforming the landscape of international tech companies with innovative approaches to venture investments. We collaborate with co-founders to assemble robust teams that launch successful product-based IT businesses, achieving triumph in global markets.We are expanding our team and seeking a Senior Golang Engineer to develop world-class internal MarTech systems that will drive business growth at Dressly.Dressly is revolutionizing the fashion industry through AI technologies and a personalized approach, creating tailored fashion solutions that empower individuals to express themselves freely.Since our inception in 2024, we have experienced a remarkable growth of four times in just six months. By 2026, we aim to achieve a fivefold increase compared to 2025, supported by a steady user demand and a reliable influx of customers.Why join us now?This is your opportunity to be an integral part of an early-stage team, collaborating closely with founders to shape a product that will transform the fashion tech industry.To excel in this role, you must be a versatile engineer capable of seamlessly transitioning between technologies to address genuine business challenges. Your clients will include marketing teams, designers, and user acquisition managers who rely on your technical expertise to achieve results at a level of 10x.What will you work on?Developing end-to-end MarTech solutions: Creating and scaling internal platforms that our marketing teams will rely on daily.Integrating and orchestrating Generative AI: Designing pipelines for automatic generation of advertising creatives and optimizing marketing processes.Working with Big Data and analytics: Building architectures for collecting, parsing, and processing data from millions of advertisements to generate actionable insights.Automating marketing tasks to enhance efficiency and effectiveness.

SKELAR is a Ukrainian venture builder committed to creating international tech companies under the principles of venture investments. Together with co-founders, we assemble strong teams to launch product-oriented IT businesses and succeed in global markets. Our portfolio includes over 10 successful B2C businesses featured in outlets like TechCrunch and Wired.PawChamp is a global IT product that helps dog owners build harmonious relationships with their pets through training and expert support. In 2025, we were named “Product of the Day” on Product Hunt, achieved a 4.8 rating on the App Store, and expanded into 8+ global markets.PawChamp is developing its own A-class MarTech infrastructure and is searching for a Senior Golang Engineer to be its technical cornerstone. Your primary focus will be on designing and building an internal funnel builder: a platform that allows marketers to configure quiz funnels and launch A/B tests and new markets independently from developers. Additionally, you will work on integrations with advertising platforms, analytical pipelines, and marketing process automation.As the team is just being formed, you will have a significant influence on architecture, processes, and approaches from day one, with direct communication with stakeholders and no micromanagement.Technology Stack:Backend: GolangDatabases: PostgreSQLInfrastructure: GCP, Docker, Kubernetes, GitHub ActionsYour Responsibilities:Design and build the funnel builder tool enabling internal teams to manage funnels without developer involvement;Implement AI solutions for automating business and engineering processes;Ensure production system reliability: monitoring, alerts, CI/CD, and test coverage;Participate in architecture formation — your input will impact technical decisions from day one;Collaborate closely with stakeholders and marketing teams, understanding the business context to find optimal technical solutions for real tasks.

Superhuman embraces a flexible hybrid working model for this position, allowing team members to enjoy focused work time while also benefiting from in-person collaboration that nurtures trust, innovation, and a robust team culture.About SuperhumanSuperhuman, which includes Grammarly as part of its offerings, is an AI-driven productivity platform dedicated to unlocking the superhuman potential in everyone. Our suite of applications seamlessly integrates AI into daily workflows, connecting with over a million applications and websites. Our flagship products feature Grammarly’s writing assistance, Coda’s collaborative workspaces, Mail’s inbox management, and Go, the proactive AI assistant that offers contextual help automatically. Since our founding in 2009, Superhuman has empowered more than 40 million individuals, along with 50,000 organizations and 3,000 educational institutions worldwide, to eliminate busywork and concentrate on what truly matters. Discover more at superhuman.com.The OpportunityAs we pursue ambitious goals, we are seeking a Site Reliability Engineer (SRE) to join our infrastructure team. This role will focus on developing software to guarantee the reliability of our backend systems, collaborating closely with engineers in charge of these systems, and strategizing for our future expansion. You will collaborate with our existing production engineering teams in the EU as we shift from a “you build it, you own it” paradigm.At Superhuman, engineers and researchers are encouraged to innovate and discover breakthroughs, which directly impacts our product roadmap. As we scale our interfaces, algorithms, and infrastructure, the complexity of our technical challenges is rapidly increasing. Explore more insights from our team on our technical blog.As an SRE, your responsibilities will include:Scaling our Kubernetes-based control plane that handles billions of events daily.Enhancing our automation mechanisms to respond effectively to workload demands.Implementing Machine Learning systems across the organization.

Hello!We are on the lookout for a talented Junior/Middle Software Engineer specializing in Go to join Guru Apps (part of Universe Group) – a thriving iOS ecosystem with over 100 million downloads across 186 countries (including Cleaner Guru, Scan Guru, and Visify) and an impressive average rating of 4.6 on the App Store.This is an opportunity focused on progressive development, as nearly all new backend services and products within our ecosystem are launched using Go, featuring high-load capabilities in production, complex business logic, and direct impact on a million-strong audience.You’ll fit right in if you’re eager to:Develop new backend services in Go for products with a global audience while working on Core systems that serve all ecosystem products.Design high-load solutions and witness their real-world performance in production— from initial release to scaling under millions of loads.Take full engineering ownership – from architectural decisions to releases, stability, and ongoing service evolution.Enhance your technical expertise by working with high-load architectures and modern tech stacks (Go, Kubernetes, AWS, Prometheus, OTEL), integrating cutting-edge approaches in backend development.Make a tangible impact on the product – we value engineering insights and technical suggestions, with your contributions directly reflected in products that reach millions.Collaborate within an ambitious team of like-minded peers who don’t just write code but build scalable solutions, sharing knowledge and best practices across the Universe Group.Thrive in a fast-paced decision-making environment – minimal bureaucracy, extensive collaboration, and real influence without lengthy approvals.Challenges you will tackle with your future colleagues:Development of analytical and marketing platforms, which form the basis of user attribution, event processing, and product and business decision-making...

We are seeking an experienced, hands-on IT Infrastructure Engineer to lead the development and enhancement of our enterprise identity and messaging platforms within a hybrid Microsoft environment.About UsKyivstar.Tech is a pioneering Ukrainian hybrid IT company, proudly situated within Diia.City. As a subsidiary of Kyivstar, one of Ukraine's foremost telecom operators, we are dedicated to leveraging technology to transform lives.Our mission focuses on empowering individuals and businesses in Ukraine and around the globe by delivering innovative technological solutions that meet diverse user needs.With a talented team of over 500 specialists, we excel in mobile and web solutions, design, development, support, and technical maintenance of high-performance systems and services.At Kyivstar.Tech, we champion innovation and embrace entrepreneurial culture, driving us to continually evolve and create impactful solutions.

KPMG is a worldwide network of independent professional services firms dedicated to providing audit, tax, and advisory solutions. Under the KPMG brand, member firms of KPMG International Limited operate globally, delivering exceptional professional services. Collectively referred to as 'KPMG', these firms are distinct legal entities, each responsible for their own obligations and liabilities.With a presence in 143 countries and territories, KPMG employs over 273,000 professionals, including partners and employees, across its member firms worldwide.Key Responsibilities:Architect, deploy, and refine secure, scalable corporate infrastructure solutions across both on-premises and cloud environments.Configure and manage LAN/WAN/WLAN systems, ensuring robust availability and secure connectivity.Oversee Microsoft Active Directory, Group Policies, LDAP, DNS, DHCP, and associated services.Advise clients on establishing and sustaining corporate IT asset management frameworks.Guide the development and management of identity and access management (IAM) systems.Assist in the integration of corporate systems utilizing APIs and basic scripting/programming (preferably Python).Promote security best practices encompassing network segmentation, encryption, certificates, PKI, and secure authentication methods.Effectively communicate technical insights to non-technical stakeholders.Collaborate with client teams to evaluate existing infrastructure and suggest enhancements.Create technical documentation, architecture diagrams, and implementation plans.Engage in client workshops, presentations, and advisory roles.Qualifications:4+ years in corporate infrastructure, system engineering, or IT consulting.Hands-on expertise with LAN/WAN/WLAN, routing, switching, and network troubleshooting.Proficient in Microsoft Active Directory management (including users, groups, GPOs, and domain services).Familiarity with identity and access management principles; experience with Azure AD or similar platforms is advantageous.Basic programming/scripting skills (Python preferred).Comprehensive understanding of TCP/IP, SSL/TLS, DNS, certificates, VPN, SD WAN, PKI, OAuth2, and secure communication protocols.Experience with cloud solutions, AI, ERP, CRM, SCADA, and IT management tools is a plus.Soft Skills:Excellent technical communication skills.Ability to convey technical concepts to non-technical audiences.English proficiency: Upper-intermediate level or above (both spoken and written).

Join our team at Progressoft as a Senior AI Engineer, where your passion for transforming data into intelligent, production-ready solutions will thrive. In this remote role, you will engage with the entire AI stack, from classical machine-learning models to cutting-edge large language models (LLMs), computer vision pipelines, and analytics/forecasting workflows. If you are enthusiastic about data exploration, model development, and delivering reliable AI services, we are eager to connect with you.Key ResponsibilitiesModel Development: Design, train, fine-tune, and assess models across various methodologies including classical ML, deep learning (CNNs, transformers), and generative AI (LLMs, diffusion).Data Exploration & Analytics: Perform exploratory data analysis, statistical testing, and forecasting to guide feature development and business KPIs.End-to-End Pipelines: Create reproducible workflows for data ingestion, feature engineering, training, CI/CD, and automated monitoring.LLM & Agentic AI Engineering: Develop prompts and retrieval-augmented generation (RAG) pipelines; fine-tune LLMs on specialized datasets to enhance accuracy and meet product specifications.AI Automation & Integration: Deploy AI components as micro-services; integrate with orchestration tools (Airflow, Prefect) and business APIs to streamline decision-making processes.Continuous Learning: Stay updated on advancements in LLMs, vision, and analytics; share knowledge and best practices with the engineering team.Mentorship: Provide guidance to junior engineers and contribute to shaping technical direction and engineering excellence.

Role overview This Software Engineer position focuses on Data Infrastructure & Acquisition at Speechify in Odesa, Ukraine. The work involves building and maintaining the data systems that drive Speechify’s text-to-speech products. What you will do Design and implement data infrastructure to support ongoing product development Collaborate with engineering, product, and operations teams to ensure data flows smoothly and remains accurate Contribute to improving the user experience by maintaining high standards for data quality and accessibility across Speechify’s platforms

Join our dynamic Frontend Guild as a Fullstack Infrastructure Engineer at Wix, where you will play a pivotal role in shaping the core engines that facilitate development for all frontend engineers. Your contributions will enable teams to deliver faster and with enhanced quality. You will be responsible for overseeing projects from conception to deployment, impacting a vast scale.Your Responsibilities:Design and implement internal tools aimed at boosting developer efficiency and code excellence.Manage infrastructure solutions that include production testing and performance analysis tools.Guide projects from initial ideas through design, development, and production phases.Incorporate AI technologies into your daily workflow for coding, testing, design, and making informed technical decisions.Utilize contemporary full-stack technologies and top-tier tools.Engage in close collaboration with seasoned engineers on significant projects.Enhance the developer experience throughout the organization.At Wix, we embrace the flexibility of a hybrid work model—offering you the choice to work in the office when necessary while maintaining remote connectivity. We are in search of talented individuals based in Ukraine who can effectively balance in-office and remote collaboration with the Wix team. This approach provides you with the ideal blend of remote flexibility and beneficial in-person teamwork when it counts.

Join Speechify as a Software Engineer focused on Data Infrastructure & Acquisition! We are looking for a talented individual to help us enhance our data capabilities and improve our acquisition processes. You will work with a dynamic team, leveraging cutting-edge technologies to drive innovation and efficiency in our data systems.

Join SKELAR, a pioneering venture builder committed to establishing international tech businesses. We partner with co-founders to assemble strong teams that excel in global markets.Currently, SKELAR manages a diverse portfolio of businesses across various sectors, from EdTech to marketplaces. Our ventures have been recognized as top startups and product companies in Ukraine, featuring prominently in AppStore rankings and creating platforms used by millions. Notable media outlets like TechCrunch and Wired have covered our businesses.We take pride in our robust team of over 1,000 specialists, each possessing exceptional expertise and ambitious goals. Our people are our greatest asset, and we strive to build businesses alongside the best talent available.We are currently seeking a Golang Backend Team Lead for PawChamp, a mobile application and online platform designed for dog owners. PawChamp enables pet parents to train their dogs and learn more about care and training through 24/7 chats with experts, the AI companion Pawchie, and educational materials developed in collaboration with dog trainers. Our aim is to provide personalized daily lessons covering all aspects of dog training, from basic commands to addressing behavioral issues. Our strategic goal is to become the leading player in the global online dog training market, fulfilling all needs of pet parents and their dogs beyond training.In October 2025, we earned the title of Product of the Day on Product Hunt.App Store rating: 4.8Intro video about the product: https://www.youtube.com/watch?v=D3vURwhmufgKey Challenges:Enhancing the backend for our mobile products and the PawChamp web platform.Leading, coordinating, and developing the backend development team.Collaborating with stakeholders.Ensuring high code quality and adherence to best development practices within the team.Interacting with adjacent teams to improve system component interaction and optimize processes.Enhancing code, architecture, services, and development approaches.What We Value:

SKELAR is a venture builder dedicated to creating international product IT companies under the principles of the venture investment world. Together with our co-founders, we assemble strong teams to launch tech businesses that thrive in global markets.Currently, SKELAR operates a portfolio of businesses across diverse niches, ranging from EdTech to marketplaces. Our companies consistently rank among the top startups and product companies in Ukraine, achieving high positions in the App Store and developing platforms used by millions. Furthermore, our businesses are frequently featured in renowned media outlets such as TechCrunch and Wired.We are on the lookout for a proactive and responsible Security Engineer who will take charge of safeguarding our cloud ecosystem and corporate devices. With over 2,000 users and 1,000+ devices at SKELAR, your role will not involve manual configurations but rather the establishment of a systematic hardening process and automation of security measures. Your expertise will be crucial for scaling our operations while maintaining strict data control.Key Challenges Awaiting You:— Cloud Infrastructure Hardening: Conduct comprehensive security reviews of key services (GWS, Dropbox, Notion, Slack). You will need to implement architectural changes to minimize the risk of data leaks;— Identity & Access Management: Engage deeply with Okta. You will ensure secure, convenient access to systems in accordance with Zero Trust principles (MFA, Adaptive Auth, Scoping);— Apple Ecosystem Security: Manage the macOS fleet via Jamf Pro and Jamf Protect. Your mission is to ensure compliance for every device and automate threat response on endpoints;— DLP & Data Protection: Develop and enforce data loss prevention policies in cloud storage and messaging platforms;— Incident Response: Handle tickets and investigate incidents related to the corporate environment (L2/L3 level).

N-iX brings together over 2,400 technology professionals across more than 40 countries. Since 2002, the company has delivered solutions in cloud computing, data analytics, AI, embedded software, and IoT for a range of clients, including industry leaders and Fortune 500 companies. This role supports a client operating Europe's largest online car marketplace, which serves over 30 million users each month in 18 countries. The client is developing a new Agentic Software Delivery platform to automate engineering tasks at scale. The initial priority is automating the software development life cycle (SDLC), aiming for 10–20% of JIRA stories to move through the autonomous delivery system within a year. Future plans include expanding the platform's capabilities. Role overview N-iX is looking for a Lead or Senior Full-Stack Software Engineer with a strong background in AI. The position calls for someone proactive and self-motivated, who can navigate ambiguity and take initiative without waiting for detailed instructions. Ownership and independent progress are key traits for success in this role. What you will do Design and build features for the Agentic Software Delivery platform, focusing on AI-powered automation. Work with internal delivery teams (about 10% of your time) to understand their workflows, identify pain points in the SDLC, and share feedback to improve the platform. This includes technical discovery and direct developer conversations. Support the rollout of the platform by mentoring others and helping teams adopt and use the new tools effectively. Who succeeds here Engineers who are comfortable with minimal direction and enjoy shaping projects in evolving environments. Those who bring technical curiosity, strong communication skills, and a willingness to learn from peers. Location This position is open to candidates based in Europe or Ukraine.

KPMG is a prestigious global network of independent professional services firms that deliver Audit, Tax, and Advisory solutions. Operating under the KPMG brand, our member firms across the globe are committed to providing exceptional professional services. With a presence in 143 countries and territories, we employ over 273,000 partners and staff dedicated to upholding our reputation for excellence.As a DevSecOps Engineer at KPMG, you will join a dynamic team that thrives on innovation and collaboration. We seek a proactive individual who possesses a solid foundation in coding, artificial intelligence, project management, and architectural principles. You will play a pivotal role in engaging with clients on diverse advisory projects, utilizing your expertise to drive impactful solutions.

N-iX is seeking a talented Senior Release Engineer to become a vital part of our Release Management team on one of our exciting projects. In this role, you will be instrumental in the software development lifecycle, overseeing the validation, promotion, deployment, and ongoing monitoring of releases across various environments. The ideal candidate will have hands-on experience with DevOps tools, cloud infrastructure, and the expertise to manage safe and scalable rollouts effectively.Key Responsibilities:Validate and promote releases, ensuring they meet quality standards.Build and deploy artifacts to both staging and production environments.Execute comprehensive test suites to confirm readiness for promotion.Manage promotions through deployment rings and configure pipelines efficiently.Monitor application health, including rollbar alerts and canary error dashboards.Review and adhere to monitoring plans for each deployment.Operate and enhance end-to-end CI/CD pipelines utilizing tools like Jenkins, GitHub, and BuildKite.Oversee infrastructure and service deployments using Kubernetes and Argo.Coordinate urgent fix rollouts and rollback processes as necessary.Utilize AWS services (EKS, RDS, S3, VPC, etc.) for deploying and managing infrastructure.Automate configuration and ensure scalability of environments.