Jobs at Djinni

PayDo, a leading Electronic Money Institution (EMI) authorised by the FCA in the UK, FINTRAC in Canada, and MFSA in Malta, operates in 140+ countries and over 25 industries. Offering multicurrency IBANs, merchant solutions, mass payment options, acquiring, open banking, PayDo provides premium and convenient payment services. With all features available through one platform and contract, PayDo is a preferred solution for modern online businesses.
We are looking for an experienced and results-driven Business Development Manager to join our global Sales team. In this role, you’ll identify and secure high-value partnerships, manage large-scale deals, and drive PayDo’s growth across international markets. The ideal candidate has a strong background in fintech or high-risk industries, proven negotiation experience, and a passion for building strategic business relationships in a fast-paced environment.

Requirements:

• 3–5+ years of experience in business development or sales within fintech, payments, or other regulated B2B/B2C environments
• Proven track record of managing and closing large-scale, high-value deals
• Strong negotiation, communication, and relationship management skills
• Experience working with CRM systems
• Analytical and strategic mindset with a focus on results
• Proactive, motivated, and able to work autonomously in a fast-changing environment
• Advanced level of English
• Ability to travel 
   

Nice to have:

• Experience building strategic partnerships with financial institutions, startups, or enterprises
• Deep understanding of fintech trends and technologies (payments, blockchain, AI, etc.)
• Familiarity with KYB/KYC processes in financial institutions
• Degree in Business, Finance, or Economics (MBA is a plus)
   

Responsibilities:

• Identify and develop new strategic partnerships and business opportunities aligned with PayDo’s growth goals
• Manage the full sales cycle — from prospecting and outreach to negotiation, contracting, and long-term relationship management
• Drive expansion into new markets and industries through partnerships and enterprise-level deal
• Collaborate cross-functionally with Legal, Product, Compliance, and Marketing teams to ensure seamless deal execution
• Monitor market trends and competitors to identify new growth areas
• Report regularly on partnership performance, sales pipeline, and revenue impact
• Ensure all deals comply with company policies and regulatory requirements
   

We work in a result-driven culture. You will fit in if you:

• Take ownership and deliver measurable results
• Act proactively — not waiting to be told
• Thrive in a high-energy, growth-focused environment
• Think strategically and solve problems fast
• Self-motivation, adaptability, and ownership of results.
   

What we offer:

• Annual Learning & Development Budget – invest in your growth with dedicated funds for courses and certifications
• Regular Performance Reviews Based on KPIs – for your professional advancement
• Transparent career path – opportunity to reach Lead roles within 1 year, Head roles in 2 years, and C-level in 4 years based on performance
• Innovation Financial Rewards – share your ideas via PayDo Ideas Hub and earn extra bonuses
• Public Holidays – aligned with your country’s calendar
• Flexible payout options – via PE accounts or popular e-wallets
   

Become part of a global team redefining FinTech. Your expertise, passion, and ideas will shape  the future of payments with PayDo!

The Beta Team is responsible for leading and developing a diverse and knowledgeable beta community to test and provide quality feedback on products, features, and back-end functionality. The beta community includes thousands of strong and passionate volunteers from all over the world and we are working with them on a daily basis to improve our products.

Requirements:

● Upper-Intermediate/Advanced level of English

● 1+ year in L2 Technical Support or 1+ year in manual QA

● Familiarity with bug tracking systems and test management tools

● Task oriented — able to deliver quickly on tight schedules and deadlines, and must be able to adapt to frequent changes in requirements

As a plus:

● Experience in software QA methodologies and practices with emphasis on the Mobile world (Android and iOS)

● Experience utilizing log files to debug and analyze issues

● Experience in operating test tools and conducting analysis of test data

● Good understanding of Client-Server architecture

We offer:

● Great international team of professionals (Kyiv/Warsaw, Tel Aviv, New York);

● Compensation package (20 paid vacation days, paid sick leaves);

● Work with cutting edge technologies;

● Medical Insurance;

● English courses with a native speaker, paid tech training and other activities for professional growth;

● Hybrid work mode (∼3 days in the office);

● International business trips;

● Comfortable office (Warsaw)

Responsibilities:

● Monitoring and debugging Beta community bug reports, suggestions and forum posts

● Releasing Beta-staged versions to the community

● Identifying important and critical issues to track and report about to internal teams

Let me know please if the position is suitable and interesting for you.

About the Role

This is a senior, highly specialized individual contributor role for a Creative Technical Artist with strong game design intuition and the ability to build, polish, and tune gameplay using lightweight, game-focused coding (“vibe coding”). The role focuses on building, iterating, and polishing interactive HTML5 playable ads, where visuals, mechanics, and overall game feel must come together quickly and at a high quality bar. The successful candidate will operate as a one-person function, supporting key processes and working closely with the team.

Responsibilities

• Create, adapt, and polish optimized 2D and 3D assets for playable ads
• Work in Blender to edit and optimize models, adjust materials, lighting, scale, and pivots
• Export game-ready assets (GLB, textures)
• Ensure visual clarity, consistency, and performance on mobile devices
• Write and modify JavaScript / TypeScript to control gameplay behavior, tune timing, feedback, and interaction flow
• Connect visuals to interaction logic
• Read and safely modify existing game codebases
• Use code as a creative tool to shape game feel

• Leverage AI coding tools to accelerate iteration while maintaining full understanding and control

   

Requirements

• 3+ years of professional experience as a game artist, technical artist, or interactive artist
• 2+ years of hands-on experience with Blender creating game-ready 3D assets
• Proven experience producing real-time 2D and/or 3D assets for games or interactive applications
• Strong understanding of game mechanics, player feedback, and interaction flow
• 2+ years of hands-on experience working with a game engine such as Unity or Unreal Engine
• Experience implementing or supporting gameplay mechanics within a game engine environment

• Experience integrating art assets into game engines and resolving technical issues

   

About the Company

A leading interactive media company specializing in engaging and high-quality playable advertisements.

About the Role

The company is seeking a highly creative and experienced Creative Producer specializing in Playable Ads to join its dynamic team. This role is pivotal in driving user acquisition and engagement through innovative and high-performing playable ad experiences. The ideal candidate will have a strong background in mobile game development, a deep understanding of playable ad mechanics, and a proven track record of delivering successful creative campaigns. This is a remote position, offering the flexibility to work from anywhere.

Responsibilities

• Lead the end-to-end production of playable ads, from concept to execution, ensuring high quality and performance.
• Collaborate with marketing, design, and development teams to brainstorm and develop innovative playable ad concepts.
• Manage external vendors and agencies, overseeing the production process and ensuring timely delivery.
• Conduct A/B testing and analyze performance data to optimize playable ads for maximum impact and ROI.
• Stay up-to-date with industry trends, best practices, and emerging technologies in playable ads and mobile gaming.
• Develop and maintain a library of playable ad assets and templates.
• Provide creative direction and feedback to designers and developers to ensure alignment with brand guidelines and marketing objectives.

• Present playable ad strategies and performance reports to stakeholders.

   

Requirements

• 3+ years of experience in creative production, with a focus on playable ads in the mobile gaming industry.
• Proven track record of developing and launching successful playable ad campaigns that drive user acquisition and engagement.
• Strong understanding of mobile game mechanics, user experience (UX), and monetization strategies.
• Proficiency in project management tools and methodologies.
• Excellent communication, interpersonal, and presentation skills.
• Ability to work independently and collaboratively in a fast-paced, remote environment.
• Experience with A/B testing and data-driven creative optimization.

• Familiarity with creative tools such as Figma, Adobe Creative Suite, Unity, HTML5, and JavaScript is a plus.

   

About the Company

The company is a leading mobile gaming company dedicated to creating engaging and immersive experiences for players worldwide. With a portfolio of top-charting games, the company is committed to innovation, creativity, and pushing the boundaries of mobile entertainment. The company fosters a collaborative and dynamic work environment, offering opportunities for growth and professional development.

Hello! We are Moodro — a team developing autonomous intelligent counter-UAV solutions. Our mission is to protect the lives of military personnel and give them a tactical advantage on the battlefield through innovative anti-drone technologies.

Our solutions are already operating in real combat conditions and strengthening Ukrainian frontline units every day.

About us in facts

• Our systems are used daily by 100+ combat units
• 1,500+ EW/ELINT stations have already been delivered to the front line
• We have official NATO codification and validation from specialized military units
• Our team includes veterans and engineers who regularly test developments at training grounds

We are growing rapidly and looking for a CHRO / Chief People Officer who will build a strong HR function and become a strategic partner to the C-level team.

This role is for an HR professional and leader who knows how to turn a scaling stage into a well-managed, efficient organization — without losing speed, by building strong management practices, high-quality hiring, and transparent people processes.

Key Areas of Responsibility:

• Build a comprehensive HR function: form the HR team, define and implement key HR processes that will support the company’s high-quality growth by 2x over the next 6 months.
• Strengthen the management team: improve people management standards and shape a culture where accountability, people development, and effective leadership are part of the company’s daily rhythm.
• Develop a data-driven recruitment strategy focused on quality of hire, including a dedicated approach to attracting engineering and technical talent in a competitive miltech environment.
• Build a transparent compensation model with clear internal logic and market-based rationale, and adapt it in a timely manner according to business needs and market realities.
• Ensure a reliable HR operating model under martial law, including military registration, employee reservation/booking processes, interaction with state authorities, and risk management.
• Develop HR analytics as a management tool for making effective data-based decisions.
• Implement modern tools for automating HR processes, documentation, and analytics.

You are our candidate if you

• Have 3+ years of experience as a CHRO, Head of HR, or HRBP in a company that scaled from 150+ employees — and have personally built or transformed an HR function that directly contributed to achieving the company’s business goals.
• Have experience managing an HR team: building the structure, distributing areas of responsibility, and developing people within the team.
• Act as a business partner to the CEO and leadership team: you know how to prioritize, highlight risks, align areas of responsibility, and drive decisions through to implementation.
• Combine strategic thinking with the willingness to personally launch key processes without waiting for ideal conditions.
• You are fluent in English.

Nice to have

• Experience in hardware, miltech, or deeptech companies.

Why Moodro?

• Shared values and a strong environment

  Moodro brings together veterans, engineers, and diverse specialists. We are building a culture of trust, responsibility, and direct communication. Here, we value real contribution and the ability to take ownership of results — not titles or status.

• Opportunity to build a function with real impact

  The company is at a scaling stage, so this role offers the opportunity to build a mature HR function: management practices, recruitment, internal communications, leadership development, and a culture of accountability.

• Flexible work format

  Our hubs in Kyiv and Kharkiv are open to the team, and we also support a hybrid work model.

• Meaningful work

  The Moodro team creates technologies that help protect the lives of military personnel. As Chief People Officer, your work will contribute to building the team behind solutions with real battlefield impact.

• Stability and transparency

  Official employment, transparent financial processes, and social guarantees in accordance with Ukrainian legislation.

How to apply

If this role resonates with you, please send your CV or LinkedIn profile.

We would be glad to meet you and discuss potential cooperation.

We are currently looking for a Middle/Senior SEO Specialist to join the Solvy business, which is developing a full-cycle online platform for working with legal, financial, and personal documents.

In the role of Middle/Senior SEO Specialist, you will:

• Take full ownership of the SEO channel as a revenue source.
• Audit the current SEO stack and the $14k/month outsourcing setup.
• Rebuild the SEO strategy around real business metrics (leads / revenue).
• Optimize existing pages for conversion and intent.
• Build the website structure for scalable organic traffic growth.
• Launch a content strategy (high-intent + programmatic SEO).
• Manage contractors or build an in-house SEO function.
• Improve technical SEO (speed, indexing, structure).
• Build a system for measuring SEO ROI (cohorts / attribution where possible).
• Identify new SEO opportunities (niches, keywords, vertical expansion).
• Reduce dependence on expensive outsourcing while increasing efficiency.
• Work closely with product / dev / growth team

We are looking for a specialist who:

• Has strong hands-on SEO experience (not only strategy, but actual execution or deep performance oversight).
• Has experience managing SEO budgets of $10k+/month (outsourced / in-house / mixed).
• Has experience working with competitive US markets (legal, finance, insurance, SaaS, or lead generation).
• Has a deep understanding of technical SEO (indexing, crawl budget, site structure, Core Web Vitals).
• Can work with high-intent commercial keywords (money pages, not just blog traffic).
• Has experience building SEO strategies focused on revenue rather than traffic.
• Understands SEO as an acquisition channel (CAC / LTV contribution).
• Has experience with content strategy (programmatic SEO / content scaling).
• Can evaluate content performance through conversions rather than rankings.
• Has experience with link-building strategy (white-hat + scalable acquisition).
• Is proficient with Ahrefs / SEMrush / GSC / GA4 / Looker Studio.
• Understands SEO for subscription and lead generation business models.
• Has experience managing contractors or agencies and can restructure and optimize their performance.

Stellar Logic is a fast-growing team specializing in custom enterprise solutions. We don’t just write code; we build the digital backbone for our clients. We’re looking for a Full-stack Developer (60% Java / 40% React) to join our team and help us build and scale distributed platforms.

If you enjoy working on both sides of the stack, like to understand how things work under the hood, and want to see your code solve real business problems, we’d love to chat!

Responsibilities

• Feature Delivery: Develop new features for microservice-based applications using Java and Spring Boot.
• Frontend Development: Build and improve user interfaces using React, ensuring they are fast and easy to use.
• Database Management: Work with PostgreSQL and MongoDB to store and manage data efficiently.
• Cloud & Deployment: Run and monitor your services in Azure Cloud (using Kubernetes/AKS). We won’t make you a full-time DevOps, but you should know your way around the cloud environment.
• Code Quality: Write clean, testable code and participate in code reviews to keep our codebase healthy.
• Problem Solving: Collaborate with the team to figure out the best way to implement complex requirements.
• Optimization: Help us make the system faster and more reliable as the user base grows.

Requirements

• Experience: 5+ years of professional experience in software development.
• Java Stack: Solid knowledge of Java & Spring Boot (Data, Security). Experience with Hibernate is a must.
• Frontend Stack: Good practical experience with React (Hooks, State Management).
• Databases: Experience with both relational (PostgreSQL) and NoSQL (MongoDB) databases.
• Infrastructure: Proven experience with Azure Cloud, Docker, and how applications run in Kubernetes.
• Ownership: You take responsibility for your tasks from start to finish and care about the result.
• Communication: Strong English skills B2 or higher (we work with international projects, so you’ll need it).

Why Work with Us?

🚀 Tailored Solutions: At Stellar Logic, every project is a fresh challenge. We build custom software from scratch — no templates, just pure logic and innovation.

👨‍💻 Talent with Purpose: Our team of dedicated experts combines skill and creativity, working together to push boundaries and deliver excellence.

⭐️ Commitment to Quality: We care about the “why” behind the code. Every project reflects our dedication to building reliable, innovative systems.

💫 Empowered Teamwork: We value every contribution and prioritize collaboration, creating a culture where great ideas thrive and projects succeed as a team effort.

What We Offer:

• Remote Work: Work from anywhere while contributing to impactful IT projects.
• Growth Opportunities: Be part of a dynamic, expanding team with opportunities for advancement.
• Flexible Hours & Paid Vacation: Manage your own time for a healthy work-life balance.
• Tax & Accounting Support: We handle the paperwork so you can focus on the logic.

Not Meeting Every Skill? If you’re a strong Java dev who’s just starting to get serious with React, or vice-versa, but you’re a quick learner and a solid engineer — apply anyway! We value the right mindset and the ability to get things done.

Join our team and let’s build something great together!

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

We are looking for a Senior Front-End Engineer (Pixi.js) to join our team! 

Requirements: 
- 5+ years in frontend engineering, 2+ years with 2D JavaScript Framework experience (Pixi.JS, Phaser, or similar)
- Expert in HTML5, CSS/SCSS, responsive layouts, and component-driven architecture.
- Familiar and can apply TDD/BDD like practices
- Performance optimization (change detection, lazy loading, bundle splitting)
- API integration: REST, WebSockets; robust error/edge-case handling.
- CI/CD familiarity; feature flags, environment config, release hygiene.
Security basics (OWASP for web), auth flows (OAuth/OIDC/JWT). 

Responsibilities: 
- Design, develop, and maintain scalable frontend services using modern web frameworks.
- Take part in technical discussions to come up with solutions for challenging issues;
- Optimize application performance, scalability, and security.
- Collaborate closely with product managers, designers, and other developers to deliver seamless user experiences.
- Write clean, maintainable, and well-documented code, following coding standards.

Our benefits to you:

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

🗣Free internal English courses

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location. 

PayDo, a leading Electronic Money Institution (EMI) authorised by the FCA in the UK, FINTRAC in Canada, and MFSA in Malta, operates in 140+ countries and over 25 industries. Offering multicurrency IBANs, merchant solutions, mass payment options, acquiring, open banking, PayDo provides premium and convenient payment services. With all features available through one platform and contract, PayDo is a preferred solution for modern online businesses.

We are looking for a KYB Specialist to join our Onboarding team in a fast-growing fintech environment.

You will be responsible for conducting business verification (KYB), assessing client risk, and ensuring compliance with internal policies and regulatory requirements.

The role involves working with a wide range of industries, including digital industries, iGaming, and crypto, requiring strong analytical thinking.

Requirements

• 1.5+ years of experience in KYB / Business Verification / CDD/ Acquiring
• Experience in fintech, EMI, PSP, banking, or similar 
• Strong understanding of:
  • Corporate structures (UBOs, shareholders, directors)
  • Risk-based approach (not checklist-based verification)
  • AML / CTF fundamentals
• Experience working with screening tools (e.g. SumSub, ComplyAdvantage or similar)
• Ability to analyze websites and identify inconsistencies or red flags
• Experience working with high-risk industries is a strong advantage
• Good level of English (B2+)

• Ability to work with high volumes while maintaining quality

   

Responsibilities

• Perform KYB verification of business clients (documents, structure, activity)
• Conduct risk assessment 
• Analyze client websites, business models, and transaction logic
• Identify red flags and inconsistencies in client information
• Request and review additional documentation where needed
• Make approval / rejection / escalation decisions with clear justification
• Work closely with Sales, KAM, Compliance, and Transaction Monitoring teams
• Contribute to process improvements and onboarding optimization

• Maintain accurate records in internal systems (Jira, CRM, verification tools)

   

Nice to have

• Experience with crypto / VASP clients
• Experience with acquiring / merchant onboarding
• Understanding of iGaming / digital goods / high-risk industries
• Experience with regulatory frameworks (FCA, EU AML directives, MiCA awareness)
• Experience in process optimization or tools integration support

What we offer:

• Annual Learning & Development Budget – invest in your growth with dedicated funds for courses, training, and certifications.
• Transparent career growth – with opportunities to achieve Lead roles within 1 year, Head roles in 2 years, and even C-level within 4 years, based on exceptional performance.

• Clear bonus structure.

   

Become part of a global team redefining FinTech. Your expertise, passion and ideas will shape the future of payments with PayDo!

PayDo, a leading Electronic Money Institution (EMI) authorised by the FCA in the UK, FINTRAC in Canada, and MFSA in Malta, operates in 140+ countries and over 25 industries. Offering multicurrency IBANs, merchant solutions, mass payment options, acquiring, open banking, PayDo provides premium and convenient payment services. With all features available through one platform and contract, PayDo is a preferred solution for modern online businesses.

We are seeking an experienced Marketing Manager with a strong background in fintech. In this role, you will focus on content strategy, SEO, social media marketing (SMM), and product branding to drive awareness, engagement, and growth across PayDo’s target markets.
 

Requirements

• Minimum of 3 years of experience in digital marketing, content strategy, SEO, SMM, or brand management within fintech or related industries (iGaming, Crypto, Forex, or E-commerce preferred)
• Proven track record in creating high-performing content and social media campaigns, improving search engine visibility, and managing brand identity
• Strong analytical skills with the ability to measure and optimize campaign performance across multiple channels
• Excellent communication, writing, and self-management skills
• Advanced level of English proficiency; fluency in Ukrainian/Russian is a plus
• Proactive, result-oriented approach with a creative mindset
   

Responsibilities

• Develop and execute content and social media strategies to support PayDo’s marketing and business objectives
• Create engaging, high-quality content for blogs, newsletters, product pages, and social media platforms (LinkedIn, Twitter/X, Telegram, etc.)
• Optimize website and content for SEO to drive organic traffic and improve search visibility
• Lead product branding initiatives, ensuring consistency across all touchpoints
• Manage social media campaigns, monitor engagement, and grow followers across platforms
• Collaborate with product, sales, and customer success teams to align marketing campaigns with business goals
• Track and analyze KPIs to evaluate content, SEO, SMM and brand awareness effectiveness
• Manage marketing projects from concept to execution, meeting deadlines and budget requirements
• Identify opportunities for growth through new content formats, social channels, or campaigns
   

Nice to have

• Experience with marketing automation tools, analytics platforms and social media scheduling software
• Knowledge of paid media and performance marketing
• Certifications in SEO, content marketing or social media marketing
   

We work in a result-driven culture. You will fit in if you:

• Own your work with no excuses.
• Take initiative and act before being told.
• Deliver results that make a real impact.
• Solve problems quickly with practical solutions.
   

What we offer:

• Annual Learning & Development Budget – invest in your growth with dedicated funds for courses, training, and certifications.
• Regular Performance Reviews Based on KPIs – for your professional growth.
• Transparent career growth based on exceptional performance.
• Innovation Financial Rewards – share your ideas through our PayDo Ideas Hub and earn extra bonuses.
• Public Holidays tailored to your country’s calendar.
• Flexible Payout Options – PE accounts or popular e-wallets.
   

Become part of a global team redefining FinTech. Your expertise, passion, and ideas will shape the future of payments with PayDo!

We're looking for a Junior Product Designer who's excited to grow with us.
 

We're In Sync, a product design agency partnering with startups and SaaS companies to build digital products that people love to use. We help teams turn ideas into scalable products, improve user experiences, and design solutions that drive measurable business impact. 
If you're passionate about UI/UX, enjoy bringing interfaces to life with motion, and want to learn from experienced designers while working on real products, we'd love to meet you.
 

What you'll do:
 

• Design intuitive UI for web and mobile SaaS products.
• Contribute to the entire design process—from discovery to polished UI.
• Create animations, micro-interactions, and motion that make products feel intuitive.
• Collaborate with senior designers and clients to solve real product challenges.
• Present your work, iterate based on feedback, and continuously improve.
• Contribute to multiple SaaS projects across different industries: healthtech, fintech, edtech etc. We don´t work with gambling.

What we're looking for:
 

• A strong eye for visual design, typography, spacing, and detail.
• Experience designing UI for web or mobile applications.
• Experience creating UI animations, transitions, or micro-interactions.
• A portfolio that shows your design thinking
• Curiosity, proactivity, and a genuine desire to learn and grow.
• Fluent spoken English is a must.
  
   

What you'll get:
 

• A full-time position with plenty of opportunities to learn and grow.
• Mentorship from experienced product designers.
• The chance to work on a variety of SaaS products (web and mobile apps)
• A supportive, design-first team that values creativity, ownership, and continuous improvement.
• A place where your ideas matter and your skills can grow as we grow.

Hiring process:
 

• HR Interview 
• Paid Test Task – A short design exercise similar to real project work.
• Design Interview – Walk us through your portfolio and test task, and meet the team.
   

If this sounds like you, send us your portfolio and tell us a little about yourself—we'd love to hear from you.

Senior Full-Stack Engineer — Vue.js + Ruby on Rails (Remote, Contract)

We're hiring a senior engineer for a fast-growing US B2B SaaS product. You'll join a small, high-trust engineering team (~9 engineers) heading into its next growth stage, working across a Ruby on Rails + Vue.js codebase. This team doesn't split front-end from back-end — you'll own features end to end, from the Vue UI through the Rails API and data layer.

What you'll do
- Ship user-facing features in Vue (Composition API, TypeScript) and back them with Ruby on Rails APIs
- Work across the full stack on both existing product and active modernization work
- Raise the bar on quality — meaningful tests, small reviewable PRs, sane performance
- Collaborate under strong code review and automated CI gates

You have
- 5+ years building production web apps, with real depth in Vue.js and modern front-end architecture
- Solid API / back-end skills and comfort (or genuine willingness to grow fast) in Ruby on Rails — you're not siloed to the front-end
- Strong TypeScript and an eye for maintainable, component-driven design
- A collaborative style: you thrive under code review, not just tolerate it
- AI-assisted development as part of your daily workflow (Claude Code, Cursor, Copilot)

Nice to have
- Experience modernizing or refactoring a legacy codebase
- PostgreSQL performance work, background jobs, CI/CD ownership

Details
- Remote · full-time · long-term contract
- Meaningful overlap with US working hours
- Senior-level monthly rate
- English B2+

To apply, reach out to Smirnov Labs.
 

Responsibilities:

• Own and support core ML infrastructure (MLflow, CVAT, GPU/CPU cloud instances, internal data tools).
• Assist Data Engineers with deploying and maintaining data pipelines.
• Act as the primary contact for ML and Data teams on infra-related requests.
• Improve reliability and efficiency by adding automation, monitoring, and tooling enhancements.
   

Must have:

• Knowledge of Python, Terraform, Docker, Linux.
• Hands-on experience with cloud environments (Azure prefered).
• Understanding of the end-to-end ML lifecycle (data → training → evaluation → deployment → monitoring).

Nice to have:

• Familiarity with Kubernetes.
• Experience with FFmpeg or GStreamer for video processing and streaming.
• Experience with model serving frameworks and inference formats (ONNX, TensorRT, OpenVINO, NVIDIA Triton).
• Experience deploying computer vision models, especially to edge/embedded devices (NVIDIA Jetson, Intel platforms, Raspberry Pi).

• Надаємо бронювання від мобілізації

We are looking for a motivated and eager-to-learn Trainee .NET Cloud Engineer (Azure) to join our engineering team in Lviv. This is an excellent opportunity to gain hands-on experience working alongside experienced engineers to develop, deploy, and maintain cloud-based applications and services using .NET and Microsoft Azure.
 

Our client is one of the world’s leading providers of elevators, escalators, and moving walkways, as well as maintenance and modernization services. The company operates in more than 100 countries and has manufacturing facilities and R&D centers across the United States, Brazil, Europe, China, and India. Millions of people use its products every day.
 

As part of this project, you’ll contribute to the development of a next-generation elevator control system that enhances the user experience. The solution enables smartphone-based elevator calls, remote operation, and autonomous robot access, helping shape the future of smart building mobility.

Requirements
 

• Programming Fundamentals: Familiarity with programming concepts and .NET technologies (e.g., C#).
• Azure Fundamentals: Basic understanding of core Azure services, such as Azure App Services, Azure Functions, and Azure SQL Database.
• Databases: Basic understanding of databases and SQL.
• Version Control: Awareness of version control systems (e.g., Git) or a strong willingness to learn them.
• Problem-Solving Skills: Enthusiasm for solving technical problems and troubleshooting in a collaborative environment.
• Communication Skills: Good verbal and written communication skills with a team-oriented mindset.
• Learning Mindset: Strong motivation to learn new technologies and continuously improve technical skills.

Preferred Qualifications:

• Experience: Some software development experience, especially with .NET technologies (C#, etc.).
• Education: Enrollment in or completion of a degree in Computer Science, Engineering, or a related field.
• DevOps Basics: Willingness to explore DevOps tools such as Azure DevOps and CI/CD pipelines.

• Cloud Security Awareness: Basic understanding of, or eagerness to learn about, cloud security best practices, including identity management and compliance.

   

Job responsibilities
 

• Assist in learning and contributing to the design, development, and deployment of cloud-based applications and services using .NET Core and Microsoft Azure under the guidance of senior team members.
• Support the team in integrating Azure services such as Azure App Services, Azure Functions, Azure SQL Database, and Azure Storage into applications while gaining hands-on experience.
• Write basic, maintainable code using .NET technologies with mentorship, following industry best practices and team guidelines.
• Participate in testing, debugging, and troubleshooting cloud applications to ensure performance and reliability while learning effective problem-solving strategies.
• Work closely with cross-functional team members.
• Assist in creating and maintaining technical documentation for cloud architecture, configurations, and development processes as part of your learning experience.
• Actively learn about the latest cloud technologies, especially Azure services, and cloud development best practices to build technical expertise.

About the role:
We're looking for an experienced engineer to design and build enterprise knowledge graphs and semantic data layers. You'll work at the intersection of data architecture, AI, and business domains — formalizing business knowledge into machine-readable models.

Responsibilities:

• Design, develop, and implement enterprise-grade knowledge graphs
• Build semantic layers that establish shared business understanding across enterprise systems
• Model business entities, relationships, taxonomies, ontologies, and controlled vocabularies
• Create semantic data products for AI applications, analytics platforms, and business users
• Design enterprise metadata models and integrate them with data catalogues
• Connect structured and unstructured enterprise data within a unified semantic model
• Maintain governance, lineage, metadata quality, and semantic consistency

Requirements:

• Hands-on experience designing and implementing knowledge graphs
• Semantic technologies: RDF, OWL, SKOS, SPARQL
• Graph databases: Neo4j, Amazon Neptune, Stardog, GraphDB, or equivalent
• Enterprise metadata management & data catalogue platforms
• Experience developing ontologies, taxonomies, and controlled vocabularies
• Strong enterprise data architecture and data modelling knowledge
• Advanced SQL and multi-system data integration
• Cloud platforms: Azure, AWS, or GCP

Nice to have:

• Semantic or enterprise search solutions
• Master Data Management (MDM)
• Data Mesh / Data Product concepts
• Enterprise data governance frameworks
• AI agents, GenAI, or RAG architectures