Jobs at Djinni

Position: 

Your responsibility will be to generate leads primarily on two platforms: Upwork, and either LinkedIn or email campaigns (depending on your experience). 

This is not a position where strict processes are given. You are expected to proactively explore ways to achieve the objectives. 

About us:

We are an 8-year-old software development company headquartered in Switzerland. Our team is distributed across Eastern Europe, primarily in Ukraine and Poland. We offer to our clients IT staff augmentation, tech recruitment and custom software development.

Requirements: 

- min. 2 years of experience;

- advanced English;

- experience with Upwork and another lead generation platform (LinkedIn, emails, …);

- proactive and curious to try new strategies; 

- ambitious to grow in the role and in the company.

Conditions:

- full-time;

- long-term;

- B2B.

Recruitment:

- 10-minute English check:

- interview with CEO.

We are looking for a skilled, creative, and passionate Video Editor who wants to work with a self-motivated and fully distributed startup team. 

We are seeking a talented video editor with experience in creating TikTok and YouTube Shorts content to help fuel explosive growth across our various social media platforms such as YouTube, TikTok, Instagram Reels, LinkedIn, Twitter, and more. The Video Editor will work closely with the Social Media Manager to create short-form video content tailored for social media.

The ideal candidate for this role will have a passion for impact. You should have experience in video editing and optimization. You should be enthusiastic about the short-form video content and social media, and constantly seek out new and creative ideas to better serve our viewers.

Key Responsibilities:

• Work closely with the Marketing team to produce vertical video content optimized for platforms like TikTok, YouTube shorts, Instagram Reels, Facebook Reels, YouTube, Snapchat, and more.
• Edit long-form and short-form marketing videos like those for campaigns, trailers and community updates.
• Bring creative concepts to life with pacing, music, effects, and storytelling 
• Ensure content aligns with the visual and tonal direction of the Takadao brand.
• Stay up to date with editing trends, platform algorithms, and viral formats to inform creative choices.
• Work with other designers and editors to maintain a consistent visual language across content.
• Maintain clean project files, naming conventions, and organized structures for efficient collaboration.
• A strong passion for and understanding of social media platforms, algorithms, and formatting nuances.
• Ability to handle post-production and uploading of Takadao content.
• Contributing to branding, editing, optimization, and distribution of our video content, thumbnails, and YouTube platform.
• Ability to learn in a fast-paced environment while providing a high-quality viewing experience.

Job Requirements: 

• 2+ years of experience video editing 
• Great editorial storytelling skills; exciting, clear, and concise communication in editing
• Ability to learn and collaborate with other teams  to create and translate marketing initiatives into a cohesive brand voice — using both pre-scripted and real-time opportunities for captivating content creation
• Excellent time management and project management skills; strong multitasking ability
• Ability to effectively envision project goals and ideate concepts that synthesize character traits, community interest, and social media trends to create engaging, shareable, on-brand content
• Ability to work on multiple projects at the same time
• Ability to effectively meet deadlines at the expected quality
• Manage and oversee all the technical aspects of video production
• Follow the company’s brand guidelines
• Experience using video and editing software and equipment
• Creative thinker
• Proficiency in Adobe Premiere Pro, After Effects, etc
• A deep understanding of all editorial software platforms and social media applications is a plus, as well as a natural aptitude and understanding of software adjunct to the editorial process and final product output, e.g. sound editing, special effects, motion graphics

Why work with us:

At Takadao, our mission is to empower communities with trustless and transparent Web3 alternatives to banks and insurance, promoting financial freedom for all. 

Our team is a melting pot of great professionals from around the world. We have set out to achieve an ambitious project: connecting traditional shariah-compliant services with the futuristic tech of blockchain. This is a place where the past and future merge to support underserved communities globally.

If you are looking for an exciting job with flexible timing, full of thrill and that can challenge and reward you, apply now!

We are looking for a Senior Backend Engineer with deep expertise in Java and Cloud-Native architecture to join our engineering team on a strategic project aimed at enhancing the stability, scalability, and resilience of our SaaS platform. You will be responsible for optimizing and hardening existing microservices, improving fault tolerance, and enabling platform scalability.

Key Responsibilities:

• Analyze and optimize performance-critical Java/Quarkus microservices;
• Implement resilience patterns (e.g., circuit breakers, load shedding);
• Improve API efficiency through payload optimization and caching strategies;
• Collaborate with SREs and DevOps to enhance Kubernetes deployment configurations;

• Support migration of selected endpoints from synchronous to asynchronous models.

   

Required Skills:

• Expert in Java,  Quarkus or Sprint Boot, JPA/Hibernate with 6-7 years of experience; 
• Proficient in REST APIs, PostgreSQL, Redis or similar caching tools;
• A proven track record of implementing resilience patterns (like Circuit Breaker) and successfully identifying and resolving performance bottlenecks in a microservices environment is essential;
• Familiarity with Prometheus, Docker;
• Experience with Hibernate ORM;
• Experience with AWS;

• Hands-on experience with CI/CD tools (Jenkins preferred).

   

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

Our Tech Stack

Please apply only if you have strong experience with this stack – we’re not considering non-Node environments at this time.

• Backend / Platform:
  Node.js / NestJS
  PostgreSQL, Redis, RabbitMQ
  Supabase Auth SDK (used internally, replaceable later)
  Kong API Gateway for token validation, routing, rate limiting
  AWS ECS, RDS, S3, SES, CloudWatch, Secrets Manager, etc.
  GitHub Actions (CI/CD)
  Cloudflare (DNS/CDN)
• API Layer:
  gRPC for internal service communication
  GraphQL via Apollo Server (central BFF handler behind Kong Gateway)
  REST for third-party integrations (e.g. CRM sync)
• Frontend (not your focus, just to understand context):
  React, MobX
  Ant Design, SCSS Modules

Our roadmap includes modules for ZK-powered trust verification, blockchain-based data proof, and AI-driven analytics, scoring, and partner insights. You may be part of these initiatives as the platform scales.

What You’ll Do

As the Senior Backend Engineer, you’ll be helping shape the architecture (in close collaboration with the Technical Lead and hands-on CTO) and building the platform from the ground up.

You’ll be responsible for implementing microservices, building integrations, and managing backend logic that powers our GraphQL API and integrations with third-party platforms. You will:

• Design and implement scalable gRPC microservices using NestJS
• Own PostgreSQL schemas, gRPC proto contracts, and service definitions
• Integrate with external platforms like Salesforce, ConnectWise, Kaseya, and others
• Implement secure authentication flows (login, magic links, password reset, refresh)
• Handle JWT validation, sessions, and RBAC logic via Kong and auth-service
• Write structured logs, tracing, and health endpoints
• Ship clean, production-ready code deployed via ECS + GitHub Actions
• Configure and manage observability and security tooling (e.g. Datadog or custom setup with Prometheus + Grafana + Loki + Tempo + Fluent Bit) across services

We’re not looking for someone to just “ship tasks”. We want someone who questions requirements, brings better ideas, and treats the backend like their product.

We’re not looking for a unicorn, the requirements are a guide to the kind of experience that would help you succeed in this role.

Ideal Qualifications

• 7+ years of overall software engineering experience
• 5+ years working with Node.js + NestJS + TypeScript
• Strong expertise with gRPC and microservice architecture patterns
• Solid experience with AWS core services and Docker-based containerisation
• Solid experience designing and managing GraphQL schemas
• Proficiency with OAuth2, session management, and secure API design
• Experience with Supabase Auth or similar (Keycloak, ORY, Firebase)
• Experience with CRM integrations like Salesforce, ConnectWise, Kaseya
• Experience working with compliance frameworks like ISO 27001, SOC2, or GDPR
• Understanding of web security threats and mitigation strategies (XSS, CSRF, SSRF, JWT handling, cookie protection, etc)
• Experience designing service boundaries, data contracts, and owning production systems end-to-end

Nice to Have

• Experience developing in Python or Go when needed
• Familiarity with blockchain or verifiable data architectures (ZK)
• Interest in AI pipelines, scoring systems, or ML integration
• Ability to collaborate with frontend developers; familiarity with React

What We Offer

• Ability to build greenfield systems with no legacy blockers or micromanagement
• Deep ownership of architecture, integrations, and backend direction
• Space to focus on engineering with care about the quality, stability, and best practices
• Minimal bureaucracy, fast decisions, and direct collaboration with the founding team
• Technical growth opportunities as we expand into blockchain, ZK, and AI
• We aim to offer compensation that’s both competitive and aligned with your experience, so you feel well rewarded for the impact you bring
• In case of successful long-term collaboration, we’re open to supporting relocation to Australia for you and your family.

Note: If you don’t have an advanced level of English (equivalent to IELTS 7.0 or above), you should be able to communicate confidently in Ukrainian (Russian-speaking Ukrainians are also welcome)

We enrich a team and hire a Business Analyst for AI Igaming product.

The product is an AI-powered Retention Intelligence Platform for the iGaming sector, with a primary focus on online slot players. Its purpose is to enable casino platforms to:

• Understand user behavior through data-driven insights
• Engage players via personalized interactions (e.g., quizzes, tailored workflows)
• Retain users with proactive AI assistants and automated processes

Unlike traditional engagement tools, the platform functions as a retention layer across the entire player lifecycle - from onboarding to churn prevention. Using smart automation and AI, it helps casinos predict player needs, prevent drop-offs, and personalize key touchpoints.

Key Responsibilities:

• Managing requirements from different clients.

• Removing chaos with multiple features and directions.

• Client Analysis & Communication: Conduct thorough analysis of the client's business processes, pain points, and goals. Lead discovery sessions and maintain regular communication through structured calls and meetings.
• Vision Development: Translate complex client needs into a clear, actionable product vision. Work with stakeholders to define success criteria and ensure alignment between business objectives and technical execution.
• Service Promotion: Act as a strategic advisor by identifying opportunities where Fourmeta’s services can bring tangible value. Present solutions that highlight our expertise and support business development through consultative selling.
• Documentation & Requirements Gathering: Prepare detailed documentation, including business requirements, user stories, and process flows, to guide project execution and ensure clarity for all teams involved.
• Collaboration & Alignment: Work closely with design, development, and project management teams to ensure business objectives are consistently met throughout the project lifecycle.

Simulmedia is seeking an experienced Full Stack Engineer to join our Freemium Insights team to develop cutting-edge insights and analytics capabilities in a brand new CTV self-service platform that is built from the ground up to utilize product-led growth (PLG) approach. In this role you will work closely with product managers, designers, and data engineers to ensure seamless integration of analytics features into the platform. The ability to frequently iterate and deliver high-quality features that are owned end-to-end is crucial in this role.

This position is located in either Kyiv or Lviv, Ukraine. The team is located in both Kyiv and Lviv and primarily works remotely with occasional team meetings in the Lviv office.

Key Responsibilities:

• Design and implement insights and analytics dashboards for the CTV self-service platform, providing users with actionable data to enhance their campaigns.
• Develop both frontend and backend services using React, Next.js, and TypeScript, ensuring seamless integration between components.
• Build robust, scalable APIs using tRPC to serve analytics data to the frontend application.
• Create efficient server-side rendered (SSR) or static site-generated (SSG) pages via Next.js for performance-optimized analytics displays.
• Collaborate with the designers to implement responsive and visually appealing user interfaces using Tailwind CSS, ensuring a smooth, intuitive experience for the platform’s users.
• Optimize the full stack to ensure quick load times, low-latency data fetching, and smooth user experiences, especially for data-heavy visualizations and analytics pages.
• Deploy and manage the platform using Vercel, taking advantage of its serverless functions for backend processes and ensuring efficient deployments and scaling.
• Participate in code reviews, pair programming, and knowledge-sharing sessions to ensure high-quality, maintainable code.
• Implement unit and end-to-end testing for both frontend and backend components to ensure reliability and reduce bugs in production.

Qualifications:

• Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field.
• 5+ years of experience in full stack development, with a focus on web applications and data-driven platforms
• Strong proficiency in TypeScript, including strong typing and interface design for scalable codebases.
• Deep understanding of React and its ecosystem, including hooks, functional components and React Server Components (RSC).
• Proficiency in Tailwind CSS for building responsive, accessible, and aesthetically pleasing UIs.
• Experience in building data visualization tools and dashboards using React-based libraries (e.g., D3.js, Chart.js).
• Experience with SSR (Server-Side Rendering) and SSG (Static Site Generation) using Next.js, optimizing for performance and SEO.
• Proficiency in backend development (e.g. Node.js) with tRPC as an API framework.
• Experience designing and developing APIs, handling authentication, authorization, and security best practices.
• Proficiency in building scalable and reliable data-fetching layers, especially for real-time or large-scale analytics.
• Experience with serverless architectures, understanding of edge computing, and CDN usage for enhancing performance and reliability.
• Solid experience with Vercel or other serverless platforms for deployment, CI/CD pipelines, and performance monitoring.
• Experience with unit and end-to-end testing frameworks such as Vitest, Cypress, or similar, ensuring quality and stability of applications.
• Proficiency in Git for version control, including experience with pull requests, code reviews, and branching strategies.
• Ability to work independently and collaboratively in a team environment.
• Strong communication and interpersonal skills.
• Ability to communicate effectively with the U.S.-based teams and work 11 am — 8 pm EET.

Bonus Points for:

• Familiarity with CTV platforms or working experience in digital advertising or media analytics.
• Knowledge of SEO, accessibility, and performance optimization for web applications.

🔹Who we are!

At Levi9, we are passionate about what we do. We love our work, and together in a team, we are smarter and stronger. We are looking for skilled team players who make change happen. Are you one of these players?

🔹About the project 

Our client is BackBase, a Dutch banking software and financial technology company that provides a banking infrastructure software platform, which it calls Engagement Banking. The system is used by financial institutions globally, ranging from large banks to credit unions and community banks.

🔹About the Role 

We are looking for a highly skilled Senior or Lead Systems Engineer (DevOps) to join our client’s team — a company at the forefront of an AI-powered engagement banking platform. This role is critical to building and maintaining secure, scalable, and cost-efficient infrastructure in Azure, with a strong emphasis on automation, GitOps, and cloud-native technologies.
 

🔹Key Responsibilities

• Design, build, and operate secure and resilient Azure infrastructure to support banking runtimes. 
• Ensure high availability, disaster recovery, and compliance with strict uptime and cost-efficiency targets. 
• Implement and enforce Infrastructure-as-Code (IaC) and GitOps practices using Terraform/OpenTofu, Helm, Kubernetes, Istio, and ArgoCD. 
• Drive cloud cost optimisation initiatives through scalable architecture and efficient resource usage. 
• Collaborate with cross-functional teams to ensure infrastructure aligns with product and security requirements. 
• Promote automation-first principles across infrastructure and deployment pipelines.
   

🔹Must-Have Qualifications

• 5+ years of experience in systems engineering, with 3+ years of deep hands-on experience in Microsoft Azure. 
• 2+ years of experience with: Kubernetes; ArgoCD; Helm; Istio; GitHub Actions; Terraform or OpenTofu 
• Strong understanding of Infrastructure-as-Code and GitOps methodologies. 
• Proven ability to work independently and proactively in a fast-paced, results-driven environment. 
• Excellent communication skills in English (B2 level or higher).
   

🔹Soft Skills

• Clear and concise communicator. 
• Proactive, self-motivated, and outcome-oriented. 
• Strong problem-solving mindset with a no-nonsense approach to delivery.
   

🔹Nice-to-Have Qualifications 

• Experience working on banking projects, in the fintech domain, or within product-oriented organisations. 
• Background in software development or networking/VPN infrastructure.
   

🔹9 reasons to join us:

1. Today we're working with the technology of tomorrow.
2. We don't wait for a change. We are the change.
3. We're experts in creating experts (Levi9 academy, Lead9 program for leaders).
4. No micromanagement. We are free birds with a clear understanding of what the high performance is!
5. Learning in Levi9 never stops (unlimited Udemy for business, meetups, English&German courses, Professional training).
6. Here you can train your body and mind.
7. We've gathered the best locations - comfortable, cosy and pet-friendly offices in Kyiv (5 minutes from Olimpiyska metro station) and Lviv (overlooking the Stryiskyi Park) with regular offline internal events
8. We have a master's degree in work-life balance.
9. We are actively supporting Ukraine with constant donations and volunteering

FAVBET Tech develops software that is used by millions of players around the world for the international company FAVBET Entertainment.
We develop innovations in the field of gambling and betting through a complex multi-component platform which is capable to withstand enormous loads and provide a unique experience for players.
FAVBET Tech does not organize and conduct gambling on its platform. Its main focus is software development.

Main areas of work:

• Betting/Gambling Platform Software Development — software development that is easy to use and personalized for each customer.
• Highload Development — development of highly loaded services and systems.
• CRM System Development — development of a number of services to ensure a high level of customer service, effective engagement of new customers and retention of existing ones.
• Big Data — development of complex systems for processing and analysis of big data.
• Cloud Services — we use cloud technologies for scaling and business efficiency.

Requirements:

• Proficiency in Node.js, with a strong understanding of core principles, performance optimization, testing, pipelines, deploying, monitoring, scaling, etc.
• Experience with PostgreSQL, particularly in performance optimization.
• Ability to configure and manage message brokers such as RabbitMQ.
• Familiarity with caching mechanisms like Redis.
• Competence in writing and maintaining unit, integration, and E2E tests.
• Solid understanding of software architecture design, including UML and design patterns.
• Knowledge of RestAPI and OpenAPI specifications.
• Experience with Git flow for version control.
• Working experience 
   At least 5+ years of hands-on experience with Node.js.
• Minimum 3 years of experience working with relational databases (PostgreSQL).
• At least 3 years of experience in test implementation (unit, integration, E2E).
• Demonstrated experience in developing new features and enhancing existing services.
• Experience in handling complex problems and providing effective solutions.
• Consistent improvement of code organization and application design.
• Management skills (if needed) 
• Potential for team leadership and management responsibilities.
• Ability to mentor and guide team members.
• Strong organizational skills and the ability to manage multiple tasks effectively.
• Experience or aptitude in making architectural decisions and leading development initiatives.
• Domain experience / Preferable companies (FinTech, E-commerce, gambling etc.) 
      

  Experience in FinTech, E-commerce, or gambling sectors is preferred.

  Proven experience in performance tuning and handling high-load systems.

  Background in working with microservices architecture and optimizing their performance.

Additional requirements (foreign language) 
    

  Strong command of English, particularly for reading and writing technical documentation (Upper-Intermediate level).

  Ability to maintain emotional well-being and manage stress effectively.

  Proactive approach to learning and staying updated with the latest technologies and best practices.

  Capability to create and maintain clear and concise documentation in English.

•    Express.js
•    Nest.js (good to have)
•    Typescript  
•    Unit/Integration/E2E testing
•    Jest
•    CucumberJS
•    RabbitMQ
•    Redis
•    Software Architecture Design/UML/Design Patterns
•    PlantUML (good to have)
•    RestAPI
•    OpenAPI Spec
•    Postgresql
•    Sequelize
•    Prisma (good to have)
•    Kubernetes
•    Understanding Go code (would be a plus)
•    Solid understanding OOP/Solid/Quality Gates 

Responsibilities:

•  Development of new features and system implementations: Creating new functionalities, integrating new systems, and ensuring compliance with product requirements.
• Refactoring existing code: Optimizing and improving existing code according to established guidelines, ensuring system stability and performance.
• Optimizing PostgreSQL performance: Configuring, optimizing, and monitoring the PostgreSQL database to ensure high performance and reliability.
• Setting up and configuring message brokers: Working with RabbitMQ to ensure efficient message processing, resolving issues with queues and retries.
• Testing and quality assurance: Writing and maintaining integration, unit, and E2E tests, ensuring high test coverage, controlling code quality, and participating in CI/CD processes. 

We  offer:

• 30 days off per year (vacation and sick days) — we value rest and recreation. We also comply with the national holidays.
• Medical insurance for employees and the possibility of training employees at the expense of the company and gym membership.
• Remote work; after Ukraine wins the war — our own modern lofty office with spacious workplace, and brand-new work equipment (near Pochaina metro station).
• Flexible work schedule — we expect a full-time commitment but do not track your working hours.
• Flat hierarchy without micromanagement — our doors are open, and all teammates are approachable.

During the war, the company actively supports the Ministry of Digital Transformation of Ukraine in the initiative to deploy an IT army and has already organized its own cyber warfare unit, which makes a crushing blow to the enemy’s IT infrastructure 24/7, coordinates with other cyber volunteers and plans offensive actions on its IT front line.

About GRIT Leaders We’re a performance-oriented SEO agency helping iGaming partners scale through high-converting organic traffic. We own and operate a portfolio of review-focused content websites and collaborate directly with affiliate teams and acquisition managers to deliver high-quality leads.
 

We’re currently looking for an enthusiastic Sales Development Representative (SDR) to help us identify and reach potential partners, initiating relationships and fueling our affiliate network growth.
 

What You’ll Be Doing:

• Conducting research and identifying new partnership leads in the iGaming industry
• Initiating first contact and qualifying potential partners through outbound messaging (email, LinkedIn, etc.)
• Scheduling introductory meetings between potential partners and our Business Development team
• Maintaining organized and up-to-date records of leads and communication in PipeDrive
• Assisting in basic analysis of potential partnership opportunities
• Collaborating closely with the Business Development team
   

What We Expect:

• Strong communication skills and enthusiasm to engage with potential partners
• Willingness to learn about SEO, affiliate marketing and the iGaming industry
• Self-motivated, organized, and comfortable working remotely
• English — intermediate or higher
   

Nice to Have:

• Basic understanding or strong interest in SEO and digital marketing
• Familiarity with CRM systems (PipeDrive or similar)
• Interest in analytics and performance marketing metrics
   

What We Offer:

• Fully remote position with flexible working hours
• Competitive entry-level salary + performance-based incentives
• Fast decision-making with minimal bureaucracy
• Comprehensive onboarding and training in affiliate marketing and SEO
• A supportive team environment focused on growth and development
   

If you're eager to kick-start your career in sales, have an interest in affiliate marketing, and are ready to learn how to build successful business relationships — we'd love to meet you.

Unleash your ambition and lead a team as a Senior Data Engineer! We are looking for a professional who not only has impressive data engineering experience but is also ready to take on a leadership role. 

Join us, and you will have the opportunity to innovate, lead the team, improve our solutions, and help us reach new heights! 

If you are interested in this position, submit your CV now. 

CUSTOMER
Our client is a leading medical technology company. Its portfolio of products, services, and solutions is focused on clinical decision-making and treatment pathways. Patient-centered innovation has always been, and will always be, at the core of the company. The client is committed to improving patient outcomes and experiences, regardless of where people live or what problems they face. The client innovates sustainably to provide healthcare for everyone, everywhere.

PROJECT
The project’s mission is to enable healthcare providers to increase their value by providing them with innovative technology and services in diagnostic and therapeutic imaging, laboratory diagnostics, molecular medicine, digital health, and enterprise services. 

Job Description

• Work closely with the client (PO) and other team leads to clarify technical requirements and expectations 
• Coordinate and supervise your team (up to 4 team members), track performance, and provide support where TL's support is required
• Implement architectures based on Azure cloud platforms (Data Factory, Databricks, and Event Hub)
• Design, develop, optimize, and maintain squad-specific data architectures and pipelines that adhere to defined ETL and Data Lake principles
• Discover, analyze, and organize disparate data sources and structure them into clean data models with clear, understandable schemas
• Contribute to evaluating new tools for analytical data engineering or data science
• Suggest and contribute to training and improvement plans related to analytical data engineering skills, standards, and processes 

Qualifications

• Experience with data engineering and cloud computing services and solutions in the field of data and analytics. Azure is preferable 
• Conceptual knowledge of data analytics fundamentals, such as dimensional modeling, ETL, reporting tools, data governance, data warehousing, and structured and unstructured data
• Knowledge of SQL and experience with at least one programming language (Python or Scala)
• Understanding of big data databases such as Snowflake, BigQuery, etc. Snowflake is preferable
• Experience with database development and data modeling, ideally with Databricks or Spark
• Fluency in business English 

PERSONAL PROFILE

• Excellent communication skills 

Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are establishing an R&D centre in Kyiv, and are looking for top talents to join our team.

TECHNOLOGY STACK

Microservice architecture, Java 21, Spring Boot 3.4+, PostgreSQL, MongoDB, Kafka, Google Cloud Platform, Kubernetes

RESPONSIBILITIES

• Development of new business initiatives, an extension of existing ones
• Taking an active part in improvements and optimizations to the systems
• Resolve technical problems, critical thinking on the development approach
• Be part of a cross-functional team with end-to-end responsibility for the result

REQUIREMENTS

• 3+ years of commercial development experience using Java-related technologies
• 1+ years of working experience with API development
• Hands-on experience with microservice architecture
• Ambition to write high-quality code covered with unit tests
• Solid debugging and troubleshooting skills
• Proactive and result-oriented mindset
• Strong problem-solving skills
• At least Upper-Intermediate English level

WHAT WE CAN OFFER YOU

• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health insurance with the broker which is available from the first month of cooperation
• Life insurance with the broker which is available from the first month of cooperation
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support

Delasport — Implementing Technological Solutions Here and Now.

Delasport is an iGaming Software company providing Sports Betting & Online Casino software and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution for Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are establishing an R&D center in Kyiv, and are looking for top talents to join our team.

This position requires full-time office work. Kyiv, 58 Yaroslavska str.

RESPONSIBILITIES
 

• Monitor compliance with information security and privacy policies at a technology company.
• Completing vendor security assessments and reviews.
• Reviewing security clauses in customer and vendor contracts.
• Providing, reviewing, and enhancing security training and awareness programs.
• Management of the organization’s technological risk assessments.
• Helping security leaders to identify and assess risks of the organization and developing strategies to manage and mitigate these risks.
• Develop and implement best practices for assessing and evaluating IT and security controls for the organization’s third-party businesses.
• Manage the penetration testing and technical risk assessments from end to end.
• Supporting the business with customer engagements, including attending customer calls and supporting our sales teams

REQUIREMENTS
 

• Minimum of 5 years of experience in a similar role in a technology/software/cloud organization
• Experience implementing and enforcing information security, regulatory, and privacy policies across the business.
• Acquaintance working with cyber security tools and products.
• Solid knowledge of information security principles and practices.
• Knowledge of risk management frameworks and industry compliance standards such as ISO 27001/ SOC2/ PCI DSS
• Excellent interpersonal skills and ability to work in a team with multiple interfaces.
• Experience working at SaaS provider company — an advantage.
• Fluent English
   

WHAT WE CAN OFFER YOU
 

• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health insurance with the broker, which is available from the first month of cooperation
• Life insurance with the broke,r which is available from the first month of cooperation
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support

We are looking for a Senior Python Developer to join our team. The project is in the cybersecurity domain and is dedicated to protecting devices, including various types of equipment, from cyber risks.

Requirements:
— 5+ years of significant experience in Python development.
— Demonstrates a track record of successfully contributing to the development of large-scale projects.
— Adept in concurrent programming techniques.
— Proven expertise in REST API development.
— Familiarity and proficiency in working within cloud-based environments, including AWS, GCP, Azure, and others.
— Possesses at least an Upper-Intermediate level of proficiency in English.

Responsibilities:
— Architect and develop resilient, adaptable back-end services.
— Seamlessly link back-end components with internal, external, and front-end applications.
— Take a key role in shaping the logic and structure of the application.
— Enhance the application’s speed, scalability, and efficiency.
— Collaborate closely with product, design, and front-end teams to devise innovative solutions.

Interview stages:
— HR interview (30 minutes).
— Technical interview (1 hour).
— Interview with the customer (1 hour).
— Job offer🎉🎉🎉

We offer:
— Competitive salary.
— Challenging tasks and projects.
— Opportunities for professional development and growth.
— Flexible working hours.
— New hardware.
— Free English lessons.
— Table tennis and yoga classes.
— Availability of generators and Starlinks in the office.
— Small gym in the office.
— Adjustable height tables.
— Regular office fruit delivery and other benefits.

Let’s create value together!

Product that needs your engagement

Skyvia is a versatile no-code SaaS cloud platform designed for data integration, automation, backup, management, and connectivity. It offers support for over 200+ connectors, including popular cloud applications like CRMs, marketing tools, support systems, and management solutions, as well as databases and data warehouses.

Your future team of professionals

You’ll become part of a growing, cross-functional team that is building AI-driven capabilities into the core of our platform. You’ll work closely with engineers, product managers, and designers who are passionate about delivering innovation and tangible value to users

The impact you will make:

• Deeply research and analyze AI-driven features implemented by competitors to understand the underlying architecture and approaches.
• Propose multiple implementation options for new AI features, clearly outlining trade-offs, technical implications, and cost efficiency.
• Build standalone proof-of-concepts (PoCs) to validate functionality and feasibility before full-scale development.
• Collaborate closely with the product team to ensure PoCs are aligned with user needs and product goals, maximizing their value.
• Document architectural decisions, implementation plans, and evaluation criteria to ensure transparency and traceability.
• Define or contribute to post-launch evaluation processes, helping to measure the actual impact of features and gather actionable feedback.
• Maintain continuous feedback loops between ideation, implementation, and iteration to ensure long-term value delivery.

Skills we are looking for:  

• 3+ years of experience in AI/ML engineering or data science.
• Hands-on experience with LLMs such as OpenAI GPT, LLaMA, or similar.
• Knowledge of RAG techniques, prompt engineering, and fine-tuning language models.
• Familiarity with LangChain or equivalent AI frameworks.
• Experience working with vector databases (FAISS, Qdrant, etc.).
• Proficiency in Python and SQL.
• Understanding of how to work with structured and unstructured data.
• English — Intermediate.

Soft Skills:

• Strong analytical and problem-solving mindset.
• Clear written and verbal communication.
• Ownership, autonomy, and result-driven mindset.
• Adaptability and teamwork.
• Attention to detail and critical thinking.
• Curiosity and willingness to experiment.

Additional skills we would appreciate:

• Familiarity with MCP, ETL, data warehousing, and data extraction (e.g., from web/PDF).
• Understanding of Data Warehousing and ETL.

Benefits you get:

• Maintain your work-life balance

Manage your own working hours with our flexible schedule
19 days of annual vacation granted on pro-rata basis
No overtimes required

• Hybrid type of cooperation

Whether you prefer to work remotely in the comfort of your home office or from one of our 4 offices, you can still take part in increasing world`s awareness about quality Ukrainian products from any part of the world

• Stay healthy

Medical insurance from one of the top insurance companies in Ukraine with a wide range of included services, as well as special programs for relatives; special options for those who live abroad.
15 working days of sick leave per year — because your health is a priority.

• Grow with us

In-house English courses — increase your proficiency through our online courses and speaking clubs with a native speaker
Online learning activities — workshops, lectures and webinars to enhance your leadership, management and self-awareness skills
Experience exchange — we are proud of our team of professionals who gladly share their deep expertise in all kinds of fields with the rest of the team
Promotions, rotations and transitions — when you feel like your skills could be useful in other position or team

*Please note that due to exceptional circumstances such as being under martial law, some of the mentioned benefits and provisions may be subject to temporary limitations or adjustments.

We are a perfect match if you share our values

We are professionals in our field.

We know how to turn up our professionalism to the maximum, because we are experts who enjoy solving complex tasks.

We know how to focus on the product, think big, and at the same time delve deep into the details.

We create a calm and friendly atmosphere within the company.

We value the freedom of open and transparent communications.

Radical honesty is embedded in the foundation of our culture.

We are open to new things and constantly develop and practice regular knowledge sharing, which helps us evolve continuously.

Most importantly, the company creates an environment where we can fulfill our potential upon a solid foundation.

 

Our Hiring process

• Recruiting interview
• Tech Interview
• Offer call

We are an outsourcing company that partners with fintech and cryptocurrency businesses. This role is part of a client project specializing in financial operations with cryptocurrency. 
You’ll lead a remote, cross-functional engineering team responsible for the full software development lifecycle — including scalable architecture design, optimization of CI/CD pipelines, and delivery of reliable, high-performance production systems.

Responsibilities:

• Lead the Team: Provide technical leadership across the engineering team: development, QA, and external DevOps team.
• Own the Development Cycle: Take responsibility for the full SDLC.
• Improve Processes: Establish and refine Scrum practices, lead code reviews, and drive development standards.
• Collaborate Across Functions: Work closely with Product and UX Managers, the CTO, and other stakeholders to align tech solutions with business goals.
• Infrastructure Optimization: Evaluate and optimize server and cloud infrastructure to reduce latency, increase reliability, and improve cost-efficiency.
• Scalability Initiatives: Drive technical efforts to ensure the platform can scale effectively under increased load and usage.
• Oversee DevOps & CI/CD: Lead CI/CD automation, monitor infrastructure health, and ensure smooth deployments.
• Maintain and Evolve Technical Documentation: Ensure the team operates with clarity and consistency by maintaining high-quality technical documentation (including architecture overviews, decision records, and implementation guidelines).
• Architect Scalable Solutions: Define and evolve system architecture and technical requirements to support scalability and performance.
• Release with confidence: Ensure timely and stable product releases, and support ongoing operations.

Requirements:

• Leadership Experience: 3+ years as a Tech Lead, leading cross-functional teams (5+ members).
• Strong Engineering Background: 7+ years in full-stack development, with deep knowledge of best engineering practices.
• Mobile Development Experience: 1+ year in mobile hybrid development with Ionic/React Native/Flutter.
• Technical Stack: Node.js and TypeScript, Docker and Kubernetes and relational DBS (MySQL, PostgreSQL), and NoSQL (MongoDB).
• English: At least, Upper-Intermediate level.
• Domain-Driven Design: Hands-on experience applying DDD principles to design and structure complex systems.
• Blockchain Familiarity: General understanding of the crypto/blockchain ecosystem.
• System Integration: Solid experience with APIs, S2S integrations, and microservice-based architectures.
• Security Awareness: Hands-on experience with DDoS mitigation and vulnerability assessment tools and approaches.

Nice to Have:

• Domain: Experience of aggregator platforms.
• High-Load systems: Experience designing, developing, and supporting high-load, distributed systems with strong performance and scalability requirements.
• Certifications: Relevant certifications confirming your knowledge in technical areas (security, high-load architecture, system design, or technical leadership).

Conditions and benefits:

• Remote-friendly culture: Work from anywhere in the world with a flexible schedule in CET timezone;
• Tech-Driven Environment: Work with modern internal tools (no legacy systems).
• Impact-driven approach: We focus on results and allow you to shape product and business logic, and infrastructure.
• Reliable conditions: Transparent terms, stable compensation, and consistent support.
• Room for ideas: We work in teams with full autonomy, empowered by our clients to take complete ownership of our projects.