Jobs at Djinni

Мрія — освітня екосистема для учнів, батьків/опікунів і вчителів, що надихає вчитися та допомагає знайти себе в сучасному світі. Це ініціатива Президента України, яку реалізують Мінцифри та МОН за підтримки Програми EGAP, що виконується Фондом Східна Європа коштом Швейцарії.

Шукаємо DevOps Engineer, який/яка допоможе забезпечувати стабільну та безперебійну роботу Мрії, розвиваючи й оптимізуючи інфраструктуру, що щодня підтримує освітній процес мільйонів українців.

Наша команда шукає людину, яка:

• Має від 1 року досвіду роботи у сфері DevOps або системного адміністрування

• Має глибокі знання Kubernetes (on-premise) та досвід роботи з Docker, Helm, ArgoCD

• Впевнено володіє інструментами CI/CD, зокрема GitLab CI

• Має досвід роботи з базами даних PostgreSQL, MSSQL та Redis

• Знає системи моніторингу та логування (Prometheus Stack, ELK Stack)

• Має досвід роботи з Infrastructure as Code (Terraform, Ansible)

• Впевнено працює з Linux-системами

• Володіє технічною англійською на рівні читання документації

• Готова працювати в офісі 

• Має вищу освіту

Буде перевагою:

• Досвід роботи з NoSQL-рішеннями (ScyllaDB)

• Досвід роботи з S3-сумісними сховищами (MinIO, Ceph)

Чим ви будете займатися:

• Налаштовувати, підтримувати та масштабувати Kubernetes-кластери on-premise

• Розвивати системи моніторингу та алертингу на базі Prometheus Stack

• Налаштовувати централізований збір та аналіз логів за допомогою ELK Stack

• Встановлювати, конфігурувати та адмініструвати PostgreSQL, MSSQL, ScyllaDB, Redis/DragonflyDB

• Розробляти та підтримувати CI/CD-процеси за допомогою GitLab CI

• Керувати GitOps-процесами та деплойментами з використанням ArgoCD

• Реалізовувати Infrastructure as Code за допомогою Terraform та Ansible

• Працювати з S3-сумісними сховищами (AWS S3, MinIO, Ceph)

• Керувати релізами програмного забезпечення з використанням Helm

• Забезпечувати базову підтримку хмарних сервісів

Що ми пропонуємо:

• Повну зайнятість у проєкті, важливому для майбутнього освіти в Україні

• Офіційне працевлаштування

• Роботу в офісі в центрі Києва

• Можливість долучитися до команди професіоналів, які змінюють освітню систему України

• Участь у створенні продукту, що впливатиме на майбутнє покоління

• Вакансія передбачає опцію бронювання

Етапи найму: співбесіда з HR → технічне інтерв'ю → знайомство з Delivery Manager → кадрова перевірка → офер

Якщо це не для вас, але ви знаєте людину, яка створена для цієї вакансії, — порекомендуйте, будь ласка!

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is a fast-growing, six-year-old, cloud-native SaaS company with approximately 90 employees worldwide. They deliver the world’s first unified Secrets & Machine Identity platform — trusted by Fortune 100 companies and industry leaders. The platform integrates Vaultless Secrets Management, Certificate Lifecycle Management, Next-Gen Privileged Access Management (Secure Remote Access), and Encryption Key Management to secure and manage the entire lifecycle of both machine-to-machine and human identities across all environments. Backed by leading cybersecurity investors and financial institutions, our client is redefining identity security for the modern enterprise.

We are seeking a Senior Technical Support / DevOps Engineer with strong hands-on expertise, a deep understanding of infrastructure and systems, and proven customer-facing experience.

Key Requirements:

Technical Expertise:
🔹 Strong hands-on experience with Kubernetes (cluster internals, networking, namespaces, pod communication, troubleshooting);
🔹 Solid knowledge of Docker and containerized environments;
🔹 Advanced Linux system administration skills;
🔹 Practical experience with AWS (GCP is a plus);
🔹 Strong understanding of networking concepts (cloud & on-prem);
🔹 Experience with certificate lifecycle management, encryption, and key management;
🔹 Strong troubleshooting skills in distributed systems;
🔹 Experience with CI/CD pipelines and DevOps practices;
🔹 Scripting skills (Python and/or Bash);
🔹 Understanding of security fundamentals (authentication, authorization, encryption);
🔹 English – Upper-Intermediate or higher.

Preferred Qualifications:
🔹 Experience with Terraform and/or Ansible;
🔹 Familiarity with GCP;
🔹 Experience with Windows administration;

Support & Customer-Facing Experience:
🔹 Proven experience in L3 (or higher) technical support;
🔹 Ability to perform live troubleshooting with customers;
🔹 Experience working with ticketing systems;
🔹 Strong communication skills with the ability to explain complex technical issues clearly;
🔹 Experience supporting enterprise/B2B customers;
🔹 Ownership mindset (incident management, escalation, RCA);

Documentation:
🔹 Ability to create and maintain knowledge base articles, runbooks, and SOPs;

What you will do:
🔹 Troubleshoot and resolve complex issues in customer environments related to Kubernetes clusters, including networking, namespace management, pod deployment, and cluster internals;
🔹 Diagnose and fix problems with Docker containers and deployments;
🔹 Provide advanced Linux system administration support; assist with Windows environments as needed;
🔹 Support customers with certificate lifecycle management, including installation, renewal, and troubleshooting of SSL/TLS certificates and key management;
🔹 Analyze and resolve networking issues within Kubernetes clusters and cloud infrastructures;
🔹 Assist customers with cloud infrastructure setup and troubleshooting, primarily on AWS and GCP;
🔹 Perform live troubleshooting sessions with customers to identify root causes and resolve incidents in real time;
🔹 Document solutions, create and update internal knowledge base articles, runbooks, and SOPs;
🔹 Automate support and operational tasks using tools like Terraform, Ansible, or Python;
🔹 Continuously learn and test new product features in a lab environment to be prepared for customer inquiries;
🔹 Collaborate with the international team (primarily Israeli colleagues) for onboarding, knowledge sharing, and escalation of complex issues;

Interview stages:
🔹 HR Interview;
🔹 Technical Interview;
🔹 Home Assignment;
🔹 Assignment Review;
🔹 Reference Check;
🔹 Offer;

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

We are building an AI-first platform that fuses multiple maritime data sources into a unified operational picture. The system builds a digital twin of global maritime activity, applies behavioral analytics and predictive AI models to surface smuggling, illegal fishing, container risk, and other compliance or security threats, and presents mission-grade intelligence to both commercial and government stakeholders. 

Operating at global scale, the platform processes millions of events and terabytes of geospatial data daily, relies on cloud infrastructure and microservices, and integrates with upstream research prototypes from data science teams.

About the Role:

As a Senior MLOps Platform Engineer, you will be the driving force behind scaling AI capabilities by owning end-to-end infrastructure and processes supporting the full lifecycle of ML models. You will collaborate closely with data scientists, data analysts, and platform engineers to design and build systems for dataset and label management, model registry, experiment tracking, and model serving. 

Your contributions will enable faster, more reliable model deployments and deliver measurable impact in a mission-critical AI platform.

Key Responsibilities:

• Design and implement systems for dataset and label management, including versioning and customer feedback integration.
• Establish and maintain a model repository/registry with version control, lineage tracking, and local inference support.
• Lead implementation of experiment tracking and monitoring solutions for data science and generative AI, focusing on evaluation, drift detection, and reproducibility.
• Lead the deployment, lifecycle management, and continuous improvement of ML/DL models in production.
• Own model serving and inference infrastructure, including autoscaling, A/B testing, canary deployments, and latency/cost optimization.
• Enable generative AI capabilities by developing tagging tools, prompt management services, and LLM testing frameworks.
• Drive operational excellence by improving tool deployment usability and establishing granular cost visibility across environments and projects.
• Develop reusable components such as standardized data loaders, CI/CD pipelines, and automated model retraining workflows.
• Collaborate with data scientists and platform engineers to productionize ML/DL models in public cloud environments.

Required Competence and Skills:

• At least 4+ years of hands-on experience in MLOps / ML Platform Engineering (or equivalent ML Engineering experience with strong MLOps ownership). Able to independently design, build, and scale production ML infrastructure.
• Experience collaborating closely with Data Scientists or ML Research teams to productionize machine learning models.
• Strong Python programming skills.
• Hands-on experience in containerization, CI/CD, and public cloud platforms (AWS, Azure, or GCP) for deploying, serving, and monitoring ML models.
• Proficiency with dataset management, model versioning, experiment tracking, monitoring, and MLOps platforms (e.g. MLflow, SageMaker, or similar tools).
• Experience with machine learning frameworks (PyTorch or TensorFlow), big-data technologies (Apache Spark), and data stores such as PostgreSQL, MongoDB, and Redis.
• Experience using AI-assisted development tools and adopting Generative AI and agentic workflows in day-to-day software development.
• B.Sc. or M.Sc. in Computer Science, Software Engineering, or a related field.

Nice to Have:

• Java programming experience in production environments.

• Надання технічної підтримки користувачам з питань функціонування програмного забезпечення та обладнання;
• Первинний аналіз технічних проблем та надання рекомендацій щодо їх вирішення;
• Ескалація запитів на відповідні лінії підтримки за потреби;
• Безперервний професійний розвиток у сфері ІТ.

• Впевнене користування ПК, базове розуміння принципів роботи з API та SQL;
• Досвід роботи з CRM-системами (Bitrix24, Salesforce або аналогічними) буде перевагою;
• Зацікавленість у розвитку в напрямах технічної підтримки та інформаційних технологій;
• Профільна технічна освіта або досвід роботи в ІТ-сфері розглядатимуться як перевага.

• Гнучкий графік роботи:
  • 9:00-18:00 (пн-пт) – на випробувальний термін, віддалено
    7:00-16:00, 9:00-18:00, 16:00-01:00 (пн-пт) - тижневе чередування графіків після випробувального терміну
• Наставника на період адаптації та автоматизовану систему онбордингу;
• Можливості для кар’єрного зростання в межах компанії;
• Корпоративні курси англійської мови;
• Компенсаційний пакет (спорт\медицина\навчання);
• Сучасний затишний офіс біля станції метро Чернігівська;
• Дружню атмосферу та приємні бонуси у вигляді смаколиків.

Let’s start with what PLANEKS offers:

• Fast and comfortable hiring process.
• 100% remote work opportunity and flexitime - choose working hours between 8:00-20:00.
• Salary paid in USD + tax compensation. Revision every 12 months. We want everyone to be confident in what tomorrow brings.
• $$$$ budget - Travel tickets, Work equipment, Health insurance, Software, Sport, Training.
• Everything to ensure a good rest. YES: Paid vacation, national holidays, sick leaves (and support in case of serious diseases). NO: overtime, work on weekends.
• A friendly and professional team that supports you. Well, we're proud of how we handle that. So you can always count on us.
• Speaking clubs with a native speaker to constantly maintain your English level.
• No bureaucracy - transparent processes and flat management. Working remotely means keeping things as simple as possible to work efficiently.

PLANEKS means developing a new lifestyle for our colleagues and clients. So take your part in it!

The Opportunity:

• We are seeking a highly organized, proactive, and technically astute Project Manager to join our close-knit team. This role is pivotal in ensuring the successful delivery of our IT projects from conception to completion, with a strong focus on understanding and exceeding client expectations. You will be the central point of contact for clients and our development team, driving transparency, clarity, and efficient progress towards project milestones. Your ability to build rapport, actively listen, and translate client needs into actionable plans will be paramount. If you thrive in a fast-paced environment and enjoy a hands-on role with direct influence on both project outcomes and client relationships, this is the perfect opportunity for you.

Key Responsibilities:

• Client Relationship and Client Orientation: possesses a deeply ingrained client-focused mindset with an unwavering commitment to delivering high-quality solutions and ensuring exceptional client satisfaction!
• Expectation Management: Act as the primary point of contact for clients, building strong, trusting relationships. Proactively manage client expectations throughout the project lifecycle, ensuring alignment between client vision and project deliverables.
• Project Planning and Scoping: Define project objectives, scope, deliverables, and success criteria in close collaboration with clients and internal stakeholders, ensuring a thorough understanding of client business needs and desired outcomes. Develop detailed project plans, including timelines and team allocation.
• Execution and Monitoring: Oversee and manage the end-to-end project lifecycle, ensuring adherence to timelines, budget, and scope. Monitor project progress, identify potential risks and issues, and implement effective mitigation strategies, always considering the impact on the client.
• Communication and Stakeholder Management: Serve as the primary liaison between clients and the development team. Provide regular, transparent, and proactive updates on project status, progress, and any challenges. Facilitate effective communication and collaboration among team members, fostering a positive and productive environment that prioritizes client satisfaction.
• Talent Management: Strategically manage engineering talent, ensuring optimal team utilization to meet project goals and client requirements. Key responsibilities include fostering team motivation, conducting regular one-on-one meetings, proactively addressing and resolving conflicts, and championing the professional growth of team members."
• Quality Assurance: Ensure project deliverables meet high-quality standards and exceed client expectations. Oversee user acceptance testing (UAT) as needed, gathering and incorporating client feedback effectively.
• Documentation and Reporting: Maintain comprehensive project documentation, including project charters, plans, status reports, and lessons learned. Generate clear, concise reports for internal and external stakeholders, tailoring communication to client preferences and needs.
• Continuous Improvement: Proactively identify opportunities to improve project management processes and methodologies, leveraging client feedback to enhance future project delivery.
• Presales Support: Actively participate in presales activities, including understanding client requirements, contributing to proposal development, and presenting project approaches and capabilities to prospective clients

Qualifications:

• 3+ years of proven experience as a Project Manager in an IT environment, ideally within a small to medium-sized company, with a demonstrated track record of building strong client relationships and achieving high client satisfaction.
• Solid understanding of project management methodologies (e.g., Agile, Scrum, Waterfall) and experience applying them effectively.
• Proficiency with project management tools (e.g., Jira, Asana, Trello, Monday.com,).
• Strong technical aptitude with a good grasp of software development lifecycles (SDLC) and general IT concepts. The ability to write and understand Python code is a significant plus, but not required. 
• Exceptional communication (written and verbal), interpersonal, and presentation skills, with particular strength in active listening, empathy, and clear articulation of complex technical information to non-technical clients.
• Strong analytical and problem-solving abilities, with a proactive approach to identifying and resolving issues with client impact in mind.
• Excellent organizational and time management skills, with the ability to manage multiple projects simultaneously.
• Demonstrated leadership skills with the ability to motivate and inspire a team towards shared client-focused goals.
• Project Management certification (e.g., PMP, CSM) will be a plus.

We are looking for Salesforce Consultants to join our team for a global project.
Currently, we are open to consultants of different seniority levels and directions:
Salesforce Technical Consultants
Salesforce Functional Consultants
Middle Salesforce Consultants
Senior Salesforce Consultants
Lead Salesforce Consultants
Salesforce Solution Architects
We would especially be happy to connect with consultants who have experience with specialized Salesforce Clouds, particularly:
Industrial Cloud
Revenue Cloud / CPQ Cloud
Commerce Cloud
In this role, you will work with business requirements, solution design, Salesforce configuration, client communication, and the implementation of complex enterprise Salesforce solutions.
Depending on your experience, responsibilities may include discovery, requirements gathering, workshops, demos, functional requirements documentation, Salesforce configuration, participation in solution design, support for the delivery team, and communication with the client.
Relevant experience for this role:
Salesforce configuration
requirements gathering
discovery and workshops
solution design
functional requirements documentation
client communication
demos and presentations
support for delivery teams
working with complex B2B / enterprise business processes
Experience with Salesforce CPQ, Revenue Cloud, Commerce Cloud, Salesforce Industries / Vlocity, Manufacturing Cloud, Automotive Cloud, Energy & Utilities Cloud, Quote-to-Cash, pricing, quoting, product configuration, ecommerce, or order management processes will be a strong plus.
We are looking for someone who can work not only with Salesforce as a platform, but also with the client’s business processes: understand the need, structure requirements, suggest solutions, and clearly transfer them to the delivery team.
We offer remote work, a flexible schedule, a global Salesforce project, support from experienced Architects / Tech Leads, mentorship, knowledge sharing, and the opportunity to grow toward a Lead Consultant or Solution Architect role.

We are looking for an experienced Full Stack Web Architect/Lead Engineer to lead the architecture, design, and implementation of a business-critical enterprise application within a highly regulated manufacturing environment.

This role combines hands-on technical leadership with architectural ownership. You will define engineering standards, guide implementation decisions, mentor developers, and ensure that the platform remains scalable, maintainable, secure, and compliant.

You will work closely with solution architects, integration specialists, QA teams, and business stakeholders to deliver a modern, enterprise-grade platform supporting complex operational workflows across multiple locations.

Key Responsibilities:

Architecture & Technical Leadership:

• Own the end-to-end architecture of the web application platform.
• Define backend, frontend, integration, and data architecture standards.
• Drive technical decision-making and establish engineering best practices.
• Design scalable, high-availability application architectures.
• Lead architecture reviews, technical spikes, and proof-of-concept activities.

Backend Development:

• Design and implement backend services, business workflows, APIs, and event-driven components.
• Define application frameworks, reusable design patterns, and domain models.
• Design database schemas, migration strategies, and data-access patterns.
• Lead integration design with enterprise systems and external platforms.
• Implement authentication and authorization solutions using modern identity standards.

Frontend Architecture:

• Define frontend architecture, component standards, and user experience patterns.
• Guide development of responsive web applications for desktop, tablet, and operational users.
• Establish performance, accessibility, and maintainability standards.

Platform Engineering:

• Design application resiliency, monitoring, deployment, and operational support strategies.
• Define CI/CD standards, testing strategies, security controls, and release processes.
• Drive adoption of modern development practices, including AI-assisted software development where appropriate.

Team Leadership:

• Mentor and support engineers through code reviews, architecture discussions, and technical coaching.
• Establish engineering quality standards and development guidelines.

• Collaborate with QA and validation teams to ensure compliance and traceability requirements are met.

   

Required Experience:

• 10+ years of full-stack software engineering experience.
• Proven experience as a Lead Developer, Software Architect, or Technical Lead on enterprise applications.
• Deep expertise in Python and Django, including REST APIs and modern backend architecture.
• Strong Angular and TypeScript experience.
• Strong experience with relational database design and optimization.
• Experience designing and implementing WebSocket-based systems or other real-time communication architectures.
• Experience building scalable, highly available enterprise applications.
• Strong CI/CD, DevOps, and software delivery experience.
• Demonstrated leadership experience mentoring engineers and leading technical initiatives.
• Experience working in regulated or compliance-driven environments.

Preferred Experience:

• Experience in pharmaceutical, biotech, healthcare, manufacturing, or other regulated industries.
• Familiarity with GxP, computerized system validation, audit trails, and compliance frameworks.
• Experience with enterprise authentication solutions such as OIDC, OAuth, or SSO platforms.
• Experience with industrial systems, IoT, RFID, MES, or operational technology integrations.
• Experience integrating AI or LLM-powered capabilities into enterprise applications.
• Multi-site deployment and international rollout experience.

Nice to Have:

• Experience designing workflow orchestration or event-driven systems.
• Experience implementing enterprise-grade identity and access management solutions.
• Familiarity with manufacturing modernization initiatives and digital transformation programs.

• Experience establishing AI-assisted development standards and engineering governance.

   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

We are looking for an experienced Full Stack Web Architect/Lead Engineer to lead the architecture, design, and implementation of a business-critical enterprise application within a highly regulated manufacturing environment.

This role combines hands-on technical leadership with architectural ownership. You will define engineering standards, guide implementation decisions, mentor developers, and ensure that the platform remains scalable, maintainable, secure, and compliant.

You will work closely with solution architects, integration specialists, QA teams, and business stakeholders to deliver a modern, enterprise-grade platform supporting complex operational workflows across multiple locations.

Key Responsibilities:

Architecture & Technical Leadership:

• Own the end-to-end architecture of the web application platform.
• Define backend, frontend, integration, and data architecture standards.
• Drive technical decision-making and establish engineering best practices.
• Design scalable, high-availability application architectures.
• Lead architecture reviews, technical spikes, and proof-of-concept activities.

Backend Development:

• Design and implement backend services, business workflows, APIs, and event-driven components.
• Define application frameworks, reusable design patterns, and domain models.
• Design database schemas, migration strategies, and data-access patterns.
• Lead integration design with enterprise systems and external platforms.
• Implement authentication and authorization solutions using modern identity standards.

Frontend Architecture:

• Define frontend architecture, component standards, and user experience patterns.
• Guide development of responsive web applications for desktop, tablet, and operational users.
• Establish performance, accessibility, and maintainability standards.

Platform Engineering:

• Design application resiliency, monitoring, deployment, and operational support strategies.
• Define CI/CD standards, testing strategies, security controls, and release processes.
• Drive adoption of modern development practices, including AI-assisted software development where appropriate.

Team Leadership:

• Mentor and support engineers through code reviews, architecture discussions, and technical coaching.
• Establish engineering quality standards and development guidelines.

• Collaborate with QA and validation teams to ensure compliance and traceability requirements are met.

   

Required Experience:

• 10+ years of full-stack software engineering experience.
• Proven experience as a Lead Developer, Software Architect, or Technical Lead on enterprise applications.
• Deep expertise in Python and Django, including REST APIs and modern backend architecture.
• Strong Angular and TypeScript experience.
• Strong experience with relational database design and optimization.
• Experience designing and implementing WebSocket-based systems or other real-time communication architectures.
• Experience building scalable, highly available enterprise applications.
• Strong CI/CD, DevOps, and software delivery experience.
• Demonstrated leadership experience mentoring engineers and leading technical initiatives.
• Experience working in regulated or compliance-driven environments.

Preferred Experience:

• Experience in pharmaceutical, biotech, healthcare, manufacturing, or other regulated industries.
• Familiarity with GxP, computerized system validation, audit trails, and compliance frameworks.
• Experience with enterprise authentication solutions such as OIDC, OAuth, or SSO platforms.
• Experience with industrial systems, IoT, RFID, MES, or operational technology integrations.
• Experience integrating AI or LLM-powered capabilities into enterprise applications.
• Multi-site deployment and international rollout experience.

Nice to Have:

• Experience designing workflow orchestration or event-driven systems.
• Experience implementing enterprise-grade identity and access management solutions.
• Familiarity with manufacturing modernization initiatives and digital transformation programs.

• Experience establishing AI-assisted development standards and engineering governance.

   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

We’re seeking a skilled Senior Golang Developer to join the Recorded Future Payment Fraud Intelligence team. In this role, you’ll contribute to an actively developing product, building new features and integrating with a variety of external services.

Responsibilities and Duties:

• Design and build scalable, highly available, and resilient systems with a focus on continuous delivery
• Collaborate within a cluster-based, cross-functional team environment
• Participate in the full lifecycle of feature development - from ideation through deployment and long-term maintenance
• We encourage candidates to submit a portfolio or code sample that demonstrates their engineering capabilities
• Accurately log time against project tickets to support team efficiency and transparency

• Take ownership: define a development plan, advocate for it, build it, ship it - and stand behind your work

   

Qualifications:

• apache/kafka
• git
• At least 6 years of experience with golang/go: 
  • gocolly/colly: Elegant Scraper and Crawler Framework for Golang
  • gofiber/fiber: Express inspired web framework written in Go
  • labstack/echo: High performance, minimalist Go web framework
• Experience with gRPC: C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
• Working experience with NoSQL:
  • mongodb: The MongoDB Database
  • elastic’elasticsearch: Free and Open Source, Distributed, RESTful Search Engine 
  • redis: An in-memory key-value data structure store.
• Working experience with SQL:
  • mysql-server: MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database.
  • postgres

Nice to have:

• OCR tools
• Ansible
• Kubernetes

• Prometheus

   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Sii Ukraine is a subsidiary of Sii Poland — the leader in IT, engineering, and consultancy services with over 7500 IT experts in Poland and more than 250 prestigious customers. We are looking for ambitious and top-quality professionals to join our project teams.

We are looking for an Embedded Software Engineer to join the BSP team and work on the development and maintenance of low-level firmware and Board Support Packages for advanced hardware platforms.

In this role, you will work closely with hardware, validation, and VLSI teams to enable seamless hardware-software integration and contribute to the development of next-generation products.

Your task:

• Design, develop, and maintain BSP and low-level firmware based on Zephyr RTOS
• Develop and integrate device drivers, board configurations, and platform services
• Implement management interfaces and protocols such as MCTP, IPMI, PLDM, NC-SI, and Redfish
• Support platform monitoring, control, and system management features
• Participate in board bring-up activities and chip/platform integration
• Develop Python and Bash tools for platform management, testing, and automation
• Collaborate with hardware, validation, and VLSI teams to ensure reliable system integration

Requirements:

• 3+ years of experience in embedded software or firmware development in a Linux environment
• Strong programming skills in C
• Experience with Python and Bash scripting
• Understanding of networking concepts and communication protocols
• Knowledge of hardware/software interfaces such as I2C, SPI, GPIO, UART
• Experience working close to hardware and SoC/board-level development

Your strengths:

• Strong technical and problem-solving skills
• Ability to work independently and learn quickly
• Good communication skills
• Team-oriented mindset and ability to collaborate across disciplines

This is an opportunity to work on challenging low-level embedded systems, combining software development with hardware integration in an innovative technology environment.

Workload: Full-time
Duration: Long-term
Location: EU
Rate: Up to 20 USD/hour

About the Role

We are looking for a Senior Backend Engineer with strong expertise in Python and Splunk to join a long-term international project. You will be responsible for developing secure, scalable backend services while working on enterprise-grade integrations involving Splunk, AWS, Kubernetes, and modern cloud infrastructure.

This role is ideal for engineers with a strong background in backend development, cloud-native applications, and security-focused enterprise environments.

Responsibilities

• Design, develop, and maintain scalable backend services using Python 3.
• Build and maintain RESTful APIs and microservices.
• Integrate backend systems with enterprise Splunk solutions and security platforms.
• Deploy and manage containerized applications using Docker, Kubernetes, and Helm.
• Develop cloud-native solutions using AWS services.
• Optimize application performance, scalability, and reliability.
• Collaborate with frontend engineers and cross-functional teams to deliver end-to-end solutions.
• Implement secure authentication and authorization mechanisms.
• Troubleshoot production issues and improve platform stability.
• Follow software engineering best practices, including code reviews, testing, and documentation.

Required Skills

• 3+ years of commercial backend engineering experience.
• Strong proficiency in Python 3.
• Experience designing and building RESTful APIs.
• Experience working with microservices architecture.
• Basic knowledge of React to collaborate effectively with frontend teams.
• Hands-on experience with AWS services, including:
  • DynamoDB
  • IAM
  • Lambda
  • API Gateway
• Strong experience with Redis for caching, session management, and high-availability deployments.
• Hands-on experience with Docker and Docker Compose.
• Experience with Kubernetes and container orchestration.
• Experience managing deployments with Helm.

Splunk Expertise

Candidates should have hands-on experience with:

• Splunk Secure Gateway
• Spacebridge
• Splunk Mobile deployment
• Dashboard Studio
• Classic Dashboards
• Secure Firewall App for Splunk
• FMC integration
• eStreamer Client Add-On
• Splunk Network Analytics (SNA)
• Splunk HTTP Event Collector (HEC)

Security & Identity

• Experience with SAML 2.0 and Single Sign-On (SSO).
• Experience integrating Identity Providers (IdPs).
• Active Directory attribute mapping and role/group configuration.
• Experience with Duo Single Sign-On and Two-Factor Authentication (2FA).
• Experience with AnyConnect Network Visibility Module.
• Experience with Endpoint Security Analytics.
• Strong understanding of enterprise network security, secure backend architecture, and data privacy principles.
• Bachelor's degree in Computer Science, Engineering, or a related field.

Nice to Have

• Experience with Protocol Buffers (Protobuf).
• Experience with WebSockets for real-time communication.
• Experience with Duo Network Gateway.
• Knowledge of DMZ architecture and secure network design.
• Experience working in enterprise cybersecurity environments.

What We Offer

• Long-term international project.
• Opportunity to work with modern cloud-native technologies and enterprise security platforms.
• Collaborative engineering environment.
• Competitive hourly rate based on experience.
• Exposure to complex backend architectures and security-focused infrastructure.

Workload: Full-time
Duration: Long-term (6+ months)
Location: Remote (Worldwide, except RF)
Rate: Up to 20 USD/hour

About the Role

We are looking for a highly experienced Senior Flutter Engine Developer to join a long-term project focused on enhancing the Flutter framework itself, rather than building Flutter applications.

This is a low-level engineering role involving modifications to the Flutter engine, including Windowing API, Multi-View support, and deep integration with native Android and iOS platforms. The ideal candidate has an in-depth understanding of Flutter internals, rendering, platform embedding, and native mobile architecture.

If your experience is primarily limited to Flutter application development, this role is not the right fit.

Responsibilities

• Design and implement changes to the Flutter engine and framework.
• Work on core Flutter functionality, including Windowing API and Multi-View architecture.
• Develop and maintain native platform integrations for Android and iOS.
• Contribute to low-level engine components written in C++.
• Collaborate with platform engineers to improve Flutter runtime capabilities.
• Analyze and optimize performance, rendering, and platform interoperability.
• Debug complex issues across Flutter, Android, and iOS layers.
• Participate in architecture discussions and contribute to the evolution of the Flutter engine.

Required Skills

• Extensive commercial experience with Flutter and Dart.
• Deep understanding of the Flutter Engine and Flutter framework internals.
• Strong proficiency in C++.
• Experience with Java and/or Kotlin for Android development.
• Experience with Swift for iOS development.
• Strong knowledge of Android platform architecture and native APIs.
• Strong knowledge of iOS platform architecture and native APIs.
• Experience working with rendering pipelines, platform embedding, or engine-level development.
• Excellent debugging and performance optimization skills.
• Strong understanding of cross-platform mobile architecture.
• Fluent English.

Nice to Have

• Experience contributing to the Flutter open-source project.
• Experience modifying or maintaining rendering engines or SDKs.
• Familiarity with graphics technologies such as Skia, OpenGL, Metal, or Vulkan.
• Experience with platform-specific window management or multi-window applications.
• Contributions to open-source mobile frameworks.

What We're Looking For

• An engineer who understands how Flutter works internally, not just how to build apps with it.
• Someone comfortable working across multiple programming languages and platform layers.
• Strong ownership, analytical thinking, and problem-solving skills.
• Ability to work independently on complex technical challenges.
• Passion for systems-level and framework development.

Important Note

This position focuses on Flutter Engine development, not Flutter application development.

Candidates should have proven experience working with Flutter internals, including engine-level components, platform embedding, or framework modifications. Experience limited to building mobile applications with Flutter is unlikely to be sufficient for this role.

Workload: Full-time
Duration: 4+ months
Location: Remote (Worldwide, except RF)
Rate: Up to 28 USD/hour

About the Role

We are looking for an experienced Senior ServiceNow Developer to join an international project focused on a self-hosted (on-premises) ServiceNow environment. The role involves developing and configuring ServiceNow solutions within the CRM module, ensuring high-quality code, and collaborating closely with architects and cross-functional teams.

This position is best suited for engineers with deep ServiceNow platform expertise who are comfortable working beyond standard cloud ITSM implementations and have hands-on experience with on-prem ServiceNow deployments.

Responsibilities

• Configure and develop ServiceNow solutions based on approved user stories.
• Deliver high-quality, maintainable code following project standards.
• Perform code reviews and ensure adherence to development best practices.
• Conduct unit testing for all delivered functionality.
• Collaborate with solution architects to identify cross-platform dependencies and potential impacts across modules.
• Participate in Agile ceremonies and contribute throughout the SDLC.
• Troubleshoot and resolve technical issues within the ServiceNow platform.
• Support continuous improvement of development processes and code quality.

Required Skills

• 5–8 years of professional software development experience.
• Hands-on experience with ServiceNow on-premises (self-hosted) environments.
• Strong experience with the ServiceNow CRM module.
• Active ServiceNow Certification.
• Strong knowledge of:
  • JavaScript
  • Jelly
  • Web Services (SOAP and/or REST)
  • XML
  • HTML
  • CSS
• Experience with Agile software development and SDLC.
• Broad knowledge of the overall ServiceNow platform.
• Deep expertise in at least one ServiceNow domain or module.
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration abilities.

What We're Looking For

• Strong attention to detail and commitment to code quality.
• Ownership mindset with a proactive approach to identifying technical risks.
• Ability to recognize cross-module impacts before implementation.
• Collaborative attitude and experience working closely with architects, developers, and business stakeholders.
• Ability to work independently while contributing effectively within an Agile team.

Important Technical Requirement

This project uses a self-hosted (on-premises) ServiceNow instance, not the standard cloud-based ServiceNow environment.

Candidates must have:

• Proven experience with on-premises ServiceNow deployments.
• Hands-on experience with the ServiceNow CRM module.

Candidates whose experience is limited to cloud-hosted ServiceNow ITSM implementations are unlikely to be a suitable match for this role.

About Us

We are an emerging Iraqi game-changer in Telco, Software, Game Development, and AI solutions based in Dubai, UAE.

Our goal is to bring Iraqi Telco, Software, Game Development, and AI industries to a new level and make Iraq one of the tech leaders in the world.

We are expanding rapidly across new markets, and we invite you to join us on our journey and grow with us as we build innovative solutions for the region.

About the Roles

We're hiring for two levels – please indicate which role you're applying for:

• Senior Fullstack Developer – Primarily hands-on, shipping features and building systems
• Lead Fullstack Developer – Hands-on plus team leadership and technical decision-making

Both roles are remote, long-term, and full-time. You'll work alongside our CTO/CPO, VP of Engineering, Product Manager, Designer, and QA Engineer to build B2C, B2B, and Enterprise solutions designed for scale, security, and high availability.

Our systems support regional user bases across varying network environments, handle complex integrations with mobile operators and third-party platforms (including AI services), and provide the reliability that both our business and our B2B clients depend on.

What You'll Work On (Both Roles)

• Customer-facing Web and Mobile applications
• B2C Web store and digital services platform
• B2B Web solutions varying in complexity and time-to-market
• Integrations with mobile operators, payment providers, and AI services
• Projects ranging from quick MVPs to complex enterprise systems with detailed requirements and pixel-perfect design

Our Tech Stack

Frontend: React, Next.js, TypeScript

Backend: Node.js, TypeScript

Database: PostgreSQL (Cloud SQL), Redis

Infrastructure: Google Cloud Platform – Cloud Run, Cloud Storage

IaC & Deployments: Pulumi (TypeScript), GitHub Actions, preview environments per PR

Observability: Specify: Cloud Monitoring, Datadog, Sentry or similar

Tests: unit, integration, E2E

AI/LLM integrations (image, text, audio)

Role: Senior Fullstack Developer

Focus

80% hands-on development, 20% collaboration and code review

Responsibilities

• Design and implement features across the full stack (frontend, backend, database, infrastructure)
• Write clean, tested, well-documented code that others can maintain
• Collaborate with Product and Design to refine requirements and propose technical solutions
• Troubleshoot production issues and participate in incident response
• Contribute to technical documentation

Technical Requirements

• Experience: 5+ years as a Fullstack Developer shipping production systems
• Languages: Strong TypeScript/JavaScript proficiency
• Frontend: React and Next.js — component architecture, state management, performance optimization
• Backend: Node.js – RESTful API design, async patterns, error handling
• Database: PostgreSQL – schema design, query optimization, migrations
• Caching: Redis for session management, caching, and queues
• Testing: Experience with unit, integration, and e2e testing (Jest, Playwright, Cypress, or similar)
• Security fundamentals: Authentication (OAuth, JWT), authorization patterns, OWASP basics, secrets management
• DevOps: Docker, CI/CD pipelines (GitHub Actions), containerized deployments
• Cloud: Comfortable working with managed cloud services (GCP preferred, AWS/Azure acceptable)
• API design: RESTful best practices, versioning, OpenAPI/Swagger documentation
• AI/LLM integration: Experience calling LLM APIs (OpenAI, Anthropic, etc.) and handling responses in production systems
• Telco platforms experience:
  • SDP/DSP (Service Delivery Platform, Digital Services Platform. Its basically the same thing, DSP being the more "modern" description).
  • DCB, SMPP billing

Nice to Have

• Experience with working on web and mobile apps 
• Infrastructure as Code (Pulumi or Terraform)
• Experience with Telco integrations or payment systems
• GraphQL
• Event-driven architecture and message queues
• Experience with AI tools and coding assistants 
• Experience in game development or gamification layers development (what we mean by games is simple functionality like quizzes with point allocation, achievements, etc.) 

Professional Requirements

• Clear communicator – you proactively share updates, ask clarifying questions, and keep stakeholders informed
• Self-managing – you understand requirements, break down tasks, estimate realistically, and deliver
• Quality-focused – you care about testing, documentation, and maintainability, not just "it works"
• Collaborative – you work well with Product, Design, and QA; you don't operate in a silo
• Fluent English (written and verbal)

Role: Lead Fullstack Developer

Focus

50% hands-on development, 50% leadership, architecture, and coordination

Responsibilities

Technical Leadership

• Lead technical design and architecture decisions for complex projects
• Establish and maintain coding standards, review processes, and engineering best practices
• Own system reliability – monitoring, alerting, incident response, and post-mortems
• Make build-vs-buy decisions and evaluate third-party tools and services
• Drive technical debt reduction and platform improvements

Team Leadership

• Lead a team of 2+ developers – assign work, unblock issues, ensure quality output
• Conduct code reviews with a focus on mentorship and raising team standards
• Guide developers in their technical growth and provide constructive feedback
• Track resource allocation and capacity across projects
• Shield the team from unnecessary interruptions while keeping them aligned with business priorities

Stakeholder Collaboration

• Attend meetings with partners, clients, and internal stakeholders
• Translate business requirements into technical plans and estimates
• Communicate technical trade-offs and risks to non-technical stakeholders
• Collaborate with VP of Engineering and CTO on roadmap and architecture direction

Technical Requirements

Everything listed for Senior Fullstack Developer, plus:

• Experience: 7+ years as a Fullstack Developer, with 2+ years in a tech lead or team lead capacity
• System design: Proven ability to design scalable, maintainable systems – microservices vs monolith trade-offs, data modeling, API contracts, caching strategies
• Observability: Experience setting up monitoring, logging, and alerting (e.g., Datadog, Grafana, Cloud Monitoring, PagerDuty)
• Performance: Track record of diagnosing and resolving performance bottlenecks
• Security: Deeper understanding of secure architecture – network security, data encryption, compliance considerations
• Production ownership: Experience running systems at scale, handling incidents, and conducting post-mortems
• Infrastructure as Code: Hands-on experience with Pulumi, Terraform, or similar
• Telco platforms experience:
  • SDP/DSP (Service Delivery Platform, Digital Services Platform. Its basically the same thing, DSP being the more "modern" description).
  • DCB, SMPP billing

Nice to Have

• Experience with Telco or mobile operator integrations
• Prior experience in a startup or scale-up environment
• Platform engineering or developer experience (DX) initiatives
• Familiarity with SOC 2, GDPR, or regional compliance requirements
• Experience with AI tools and coding assistants 
• Experience in game development or gamification layers development (what we mean by games is simple functionality like quizzes with point allocation, achievements, etc.) 

Professional Requirements

Everything listed for Senior Fullstack Developer, plus:

• Leadership presence – you can represent the engineering team to stakeholders and advocate for technical needs
• Decision-making under ambiguity – you can move forward with incomplete information and course-correct as needed
• Conflict resolution – you handle disagreements constructively and build consensus
• Hiring and growth mindset – you're invested in building a strong team, not just delivering features
• Written communication – you can write clear technical specs, ADRs, and project updates

Shared Logistics

Location: Remote (preferred: Europe, Caucasus, Central Asia, Middle East)

Work Hours: Full-time, 9pm-6pm 8h work days (schedule can be adapted)

Duration: Long-term engagement

Probation: 2 months at full salary

Interview Process

1. Screening interview – VP of Engineering and Product Manager (30–45 min)
2. Technical interview – VP of Engineering, Product Manager, and CEO (60–90 min)
   • Senior: Focus on coding, system design fundamentals, and problem-solving
   • Lead: Focus on architecture, leadership scenarios, and technical decision-making
3. Final interview – CEO (30–45 min)

To Apply

Please send:

• Your CV and LinkedIn profile
• Link to portfolio or GitHub with demonstrable work
• Which role you're applying for (Senior or Lead)

From Kyiv to Dubai, from Riga to Toronto — SolveX is where fintech meets global ambition. 

We’re now searching for a Key Account Manager  who thrives in high-risk markets and wants to grow with us on a truly international stage.

Your Mission

As a Key Account Manager, you will own and grow strategic merchant relationships across multiple GEOs, ensuring smooth operations and driving SolveX’s expansion into new markets.

What You’ll Do

• Lead high-level negotiations with merchants regarding payment methods, GEO expansion, and traffic distribution
• Manage and optimize the payment method matrix and coverage across multiple markets
• Monitor payment flows, analyze performance data, and identify optimization opportunities, including routing optimization
• Work closely with internal teams (IT, Legal, Finance) on integrations, launches, and issue resolution
• Maintain and update client documentation (contracts, amendments, market expansions)
• Negotiate pricing conditions based on volume commitments, while driving up-selling and cross-selling opportunities

• Deliver monthly performance reports for clients and internal stakeholders

   

Ideal Candidate Profile

• Experience: 3+ years in Key Account Management within a PSP, Aggregator, or Payment Platform.
• Industry Knowledge:
  Strong background in payments with hands-on exposure to gambling, betting, iGaming, or other high-risk industries
• Market Expertise:
  Deep understanding of payment infrastructure across international markets, including local payment methods, compliance specifics, and merchant expectations, with the ability to adapt quickly to new GEOs
• Skills:
  • Solid knowledge of payment products (P2P, e-commerce, APMs).
  • Data-driven with Excel / BI tools / Google Analytics (a plus).
  • Advanced negotiation and relationship-building skills.
  • Strong communicator, proactive, and results-oriented.
• Languages: English (B2+).

• Mindset: Ambitious, adaptable, and comfortable in fast-changing, high-risk environments.

   

Why SolveX?

• Stability: Official employment & reliable compensation
• Flexibility: Remote work with flexible hours
• Work-Life Balance: 24 paid vacation days annually
• Growth: Career advancement and leadership opportunities
• Global Exposure: Work directly with merchants across Asia, Europe, and Canada
• Influence: Direct impact on product and commercial strategy
• Networking: Attend top-tier fintech conferences with the team