Jobs at Djinni

We are looking for an experienced, hands-on Finance Director with a strong background in iGaming to take ownership of financial operations, budgeting, financial reporting, and cost control within a growing B2B casino game provider.

The company develops online slots and instant/crash games, operates across multiple jurisdictions, and is actively expanding its portfolio of casino operator integrations.

Key Responsibilities:

• Own and manage day-to-day financial operations across the business.
• Lead budgeting, forecasting, and financial planning, consolidating budgets across all departments.
• Monitor company-wide expenses, with particular focus on marketing budgets, operational costs, and cost optimization.
• Prepare and maintain management reporting, including P&L, Cash Flow, Balance Sheet, budget vs. actual analysis, and financial forecasts.
• Ensure financial transparency and full visibility of company spending, commitments, and cash movements.
• Oversee financial operations across three jurisdictions, coordinating local accountants and external financial partners.
• Manage international payments, including fiat and cryptocurrency transactions, payroll, contractor payments, and vendor settlements.
• Oversee financial aspects of casino operator integrations, including invoicing, reconciliations, and commercial settlements.
• Maintain and optimize financial processes using QuickBooks, Xero, or similar accounting systems.
• Develop financial controls, improve reporting accuracy, and implement automation where appropriate.
• Prepare financial information for the Group CFO, CEO, and other senior stakeholders.

• Identify financial inefficiencies, proactively resolve operational issues, and support financial decision-making.

   

Requirements:

• Proven financial management experience within iGaming / online gambling - mandatory.
• 3+ yeas of experience as Financial Director or Head of Finance in B2B iGaming
• Strong understanding of the financial operations and commercial models of online casinos, casino game providers, or iGaming platforms.
• Hands-on experience managing budgeting, forecasting, P&L, Cash Flow, Balance Sheet, and operational expenses.
• Experience establishing or significantly improving financial processes and internal controls.
• Practical experience with QuickBooks, Xero, or comparable international accounting systems.
• Experience with international payments, multiple legal entities, and cross-border financial operations.
• Understanding of iGaming-specific financial processes, including operator/provider settlements, payment reconciliations, and gaming-related revenue streams.
• Experience working directly with senior management and taking ownership of financial operations.
• Ability to operate independently without relying on a large finance team.
• Proactive, confident, solution-oriented approach with strong communication and organizational skills.

• B2+ English, Native Ukrainian

   

Nice to Have:

• Experience implementing financial systems and reporting processes from scratch.
• Experience working with investors or Boards.
• Experience coordinating accounting and audit processes across multiple jurisdictions.
• Knowledge of financial operations involving cryptocurrency and regulated/unregulated gambling markets.

At Prophy, we build AI-powered tools that help people discover scientific papers and find the right experts. For 8 years, we've worked with publishers, funding agencies and universities, and today more than 70 organisations use our products, including Europe's largest science funders and top-10 scientific publishers.
 

Our Sales team does lead research a little differently: instead of building lists by hand, we use AI agents to research companies and find the right people inside them. Now we'd like someone to join us and take this work further.
 

What you'll do:
- Use AI agents to research companies and find leads that match our ICP
- Check what the agents find, so our database stays accurate and clean
- Make our AI research workflows better over time
- Prepare ready-to-use lead lists for our Lead Generators

What we expect:
- 2+ years of experience in lead research, lead generation or B2B company research
- Experience with AI agents or automation for lead research or company research
- Hands-on work with at least one tool for this, n8n
 

Our Sales team does lead research a little differently: instead of building lists by hand, we use AI agents to research companies and find the right people inside them. Now we'd like someone to join us and take this work further.
 

What you'll do:
- Use AI agents to research companies and find l
- Check what the agents find, so our database stays accurate and clean
- Make our AI research workflows better over time
- Prepare ready-to-use lead lists for our Lead Generators
 

What we expect:
- 2+ years of experience in lead research, lead generation or B2B company research
- Experience with AI agents or automation for lead research or company research
- Hands-on work with at least one tool for this, n8n
- Strong attention to detail: you don't take AI results on trust and you care about data quality
- Confidence with Google Sheets and CSV files
- English at B2 level or higher
 

Nice to have:
- Claude Code experience
- Experience with Sales Navigator, Apollo or Lemlist
- Basic understanding of APIs
 

How to apply:
In your cover letter, please tell us about a reclead research or company research that you builtor helped build:
- What was it for, and what did it do?
- Which tools did you use?
- What was your part in it?
- What went wrong, and how did you fix it?
 

A few short paragraphs are enough. Applications without this story won't be considered. At the interview, we'll ask you to show us the workflow.
 

Growth:
Strong performers can move into a Lead Generator role or take the lead on our AI-powered lead research.
 

If you like finding the right companies and people with the help of AI, we'd be happy to hear from you!

We are launching a new online casino focused on Tier-1 markets and are looking for a Product Casino Manager to develop the player experience, bonus mechanics, and core product funnels.

Your goal will be to improve conversion, retention, and revenue through product improvements while ensuring that key player journeys run smoothly.

Responsibilities:

• Shape the product vision and prioritize improvements for Tier-1 markets.
• Optimize the player journey from the first visit through registration, deposits, gameplay, withdrawals, and retention.
• Manage the bonus system, including free spins, cashback, tournaments, missions, quests, and loyalty programs.
• Define bonus conditions, wagering requirements, and limits; monitor bonus rate and overall bonus costs.
• Work with designers to improve UX/UI across navigation, the cashier, promotional pages, and other key user flows.
• Oversee the casino lobby structure, game placement, onsite content, and promotional materials.
• Plan the activity calendar together with the CRM / Retention team.
• Monitor the stability of registration, deposits, withdrawals, bonus allocation, and gameplay.
• Track payment approval rates and coordinate the resolution of payment issues.
• Analyze product metrics, player behavior, and session recordings to identify drop-off points and revenue losses.
• Run A/B tests and evaluate how changes affect conversion, retention, engagement, and revenue.
• Coordinate product initiatives across CRM, Analytics, Marketing, Payments, Support, Design, Content, and external contractors.

Requirements:

• 3+ years of experience as a Product Manager in iGaming / online casino.
• Hands-on experience with bonus systems, retention mechanics, and player journeys.
• Understanding of bonus economics and their impact on product performance.
• Experience improving UX/UI, website structure, and onsite funnels.
• Experience with product analytics and A/B testing.
• Understanding of deposits, withdrawals, and payment failure reasons.
• Experience managing casino lobbies and game placement.
• Understanding of CRM mechanics and onsite communications.
• Ability to identify problems, set priorities, and take improvements through to measurable results.
• English at Intermediate+ level or higher for working with contractors, platform providers, and international teams.
• Fluent in Ukrainian and Russian.

Middle QA/AQA JavaScript Specialist

We are looking for a Middle QA/AQA Specialist to join a project in the tech capital of the world — Silicon Valley.
 

What is the project idea?

The project was founded back in 2014 with the goal of connecting private and government universities with regular people like we are. You have a variety of auditoriums, gyms, classrooms, and other venue options available for community use — schedule facility uses and manage requests from the community all in one place.Just imagine that you’re a football player and you can rent a football field at Harvard to play with your friends. Amazing, right?
 

What is the team size and structure?

Our team consists of: 2 Front-End developers, 3 Back-End developers, 1 React-Native developer, 2 Data Engineer, 2 UI/UX Designers, AQA Lead, QA/AQA team, and PM.
 

How many stages of the interview are there?

• Interview with the Recruiter — up to 30 min.;
• Interview with PM — up to 30 min.;
• Technical interview — up to 1 hour;
• Interview with the client — up to 1 hour.
  Important: to be able to stay until 8 PM Kyiv time 2-3 times a week.

Requirements:

• 4+ years of commercial experience as an AQA/QA (including both manual and automated testing);!Important: there will be manual tasks present, most of the work will be with Automation, but we might require help with manual tasks, during periods of high-workload.
• Сommercial experience with Playwright or other testing frameworks.
• Experience in test automation of web applications;
• Experience with API testing and service-based architecture;
• Working with test management and task tracking tools (Postman, Jira, Confluence, Github);

• An Upper-intermediate level of English or higher.

   

Soft skills:

• Proactive — you take ownership and act without waiting for direction;
• Detail-oriented — you deliver accurate, high-quality work;

• Initiative-driven — you’re eager to improve processes and take action.

   

Responsibilities:

• Requirements review;
• Testing of existing and new functionality;
• Creating and executing test cases, check-lists, writing bug reports;
• Development of autotests for web applications with JS;
• API automation testing;
• Configuring test environments.

Meet your project

Here, you’ll build the platform that lets insurance professionals close deals faster, serve clients better and see their entire business in real time.

Our client runs insurance operations end to end: brokers, MGAs and coverholders use it to manage quotes, policies, renewals, claims and accounting on one cloud platform. Thousands of insurance professionals across more than 20 countries rely on it every day to grow revenue, onboard clients faster and make smarter decisions with real-time data. Now they are starting a greenfield initiative to build the next generation of this platform from scratch.

You’ll be the engineer who architects and ships this new multi-tenant SaaS product from the ground up.

Your mission

🔹Architect and implement core backend and frontend components for a brand-new SaaS platform
🔹Drive technical decisions on system design, scalability, security and maintainability
🔹Build robust APIs, data models and business logic using Node.js, NestJS and TypeScript
🔹Develop advanced, high-quality user interfaces in React, ensuring a seamless and modern UX
🔹Set up and optimize cloud infrastructure on AWS, leveraging Aurora, Redis, Docker and Kubernetes
🔹Integrate AI-powered features and automation tools to accelerate development and enhance product capabilities
🔹Establish and enforce engineering best practices, code quality standards and CI/CD pipelines
🔹Collaborate closely with product managers and UX/UI designers to translate requirements and mockups into production-ready features
🔹Take full ownership of features from concept to deployment, including performance optimization and troubleshooting
🔹Lay the groundwork for future microservices architecture and event-driven patterns
🔹Contribute to technical documentation and knowledge sharing within the team

You’ll feel at home here if you

🔹Have proven experience as a full stack developer working across both backend and frontend
🔹Bring strong frontend expertise in React with solid HTML/CSS skills and a strong focus on UX/UI quality
🔹Bring strong backend experience with Node.js and NestJS, including building applications from scratch and designing scalable architectures
🔹Have advanced proficiency in TypeScript across both frontend and backend
🔹Are proficient in AI coding tools and agents, including LLMs, RAG and AI agents, with experience integrating AI-powered solutions into full-stack applications
🔹Have hands-on experience with AWS, Docker and Kubernetes
🔹Have experience with PostgreSQL, preferably Aurora, Redis and understanding of caching strategies
🔹Understand system design, including monolith and microservices approaches and how to evolve between them
🔹Have basic DevOps and security awareness
🔹Are comfortable working in a fast-paced environment, delivering MVPs quickly and collaborating closely with product and UX teams
🔹Speak English at upper-intermediate level or higher

Bonus points

🔹Familiarity with event-driven architecture, Kafka is a plus

Why you’ll never be bored

🔹Greenfield from day one: you shape the architecture and technology choices, not inherit someone else’s decisions
🔹Direct access to leadership: you work closely with technical leadership and influence the future evolution of the platform
🔹Fast delivery cycles: MVP in 2 months, clear product vision and a long-term roadmap with potential to grow into lead or architect roles

Your path to the team

1. HR interview
2. Technical interview with Group Manager
3. Technical and architectural interview with Head of R&D
4. References
5. Offer

Why YozmaTech

Yozma means initiative, and here it’s a way of working. You join Israeli product teams as one of them, bring ideas to the table and watch them ship in days. Smart people around you, AI in everyday work, and products you’ll be proud to show. Our people stay with us 4+ years on average, and we think that says it all.

What you get

🔹15 paid vacation days
🔹7 sick days, no documents needed
🔹Paid state holidays
🔹Remote-first, long-term contract
🔹B2B+ for engineers outside Ukraine

Ready to architect the platform that powers insurance worldwide?

Is this role for you?

✔ You study Computer Science or recently graduated
✔ You like writing code more than clicking buttons
✔ You want to know how real systems run in the cloud
✔ You’d like a mentor who helps you grow fast

If you nodded at least three times, read on.
 

The job in one sentence
Write code that tests a cloud security product, so every release is safe to ship.

A typical week

• Mon: pick a feature and design its automated tests
• Tue: write UI tests in Java + Selenide
• Wed: cover the APIs with REST-assured
• Thu: run your suite in CI and fix a flaky test
• Fri: review code with your mentor and merge your PR

You’ll need

• CS or related education (preferred)
• Programming basics in Java (or another OOP language)
• Understanding of OOP, data structures, HTTP and SQL
• Some Linux and Git
• Intermediate+ English

Nice to have

• Pet or university projects on GitHub
• Selenium / Selenide, JUnit or TestNG
• Docker, Kubernetes or any cloud (AWS, Azure, GCP)
• CI/CD basics (GitHub Actions, Jenkins)

You’ll learn

• Java test automation: Selenide, REST-assured, JUnit 5, Gradle, Allure
• Building and maintaining a real test framework
• CI pipelines and running tests across environments
• Docker, Kubernetes and cloud platforms

You’ll get

• A personal mentor and learning plan
• Real code in production from your first month
• Flexible hours for students

• A path to Middle Automation or DevOps

   

We’re hiring a Senior Full Stack Engineer for our client, an Israeli product company building cloud platforms for business messaging and contact centres.

About the project

The products help businesses manage customer messages and calls: route conversations to the right agent, connect communication channels, and give support teams tools to monitor activity in real time.

You’ll work on Go services that handle high traffic and React interfaces used to manage thousands of live conversations. The work spans backend services, frontend features, and integrations with communication providers.

The team uses AI coding agents daily. You’ll use tools such as Claude Code or Cursor to develop across the stack, review their output, and take responsibility for the code you ship.

What you’ll do

- Build features across the Go backend and React/TypeScript frontend.

- Design services and APIs for high-load, distributed systems.

- Develop real-time interfaces and external integrations.

- Investigate production issues and improve performance and reliability.

- Contribute to architecture decisions and the team’s development practices.

What we’re looking for

- 5+ years of professional software engineering experience.

- Around 4 years of production experience with Go.

- Working experience with React and TypeScript.

- Experience building and debugging high-load, distributed systems.

- Daily use of AI coding tools beyond autocomplete, including reviewing and testing generated code.

- Ability to make technical decisions independently and follow work through to production.

- Good spoken and written English for technical discussions and everyday collaboration.

The stack

Go, React, TypeScript, REST APIs, GraphQL, WebSocket/SSE, Kafka, NATS/JetStream, RabbitMQ, PostgreSQL, Redis, MongoDB, GCP, Kubernetes, Docker, and CI/CD.

Go and React/TypeScript are the core technologies. You don’t need experience with every tool listed.

Useful additional experience

- CPaaS, CCaaS, telecom, or contact-centre products.

- WebRTC, SIP, media servers, or voice integrations.

- API gateways, GraphQL federation, or infrastructure management.

- Tools, evaluations, or automation built with LLM APIs.

- Open-source contributions, particularly in Go.

Working arrangements

This is a full-time remote role for someone based in Europe, under a B2B contract. You’ll join a distributed engineering team and have a say in how the systems are designed and developed.

Hiring process

After your application is reviewed, the next step is an AI interview. The remaining stages are:

1. An online Go/React coding assessment, approximately 40–50 minutes.

2. A technical interview with the CTO and R&D Director, approximately one hour.

3. A short HR conversation.

To apply, send your CV and LinkedIn profile, along with your current location and availability.

About LuckyStart.com

LuckyStart.com is a leading online casino operating on the Softswiss platform, catering to high-value players in Tier 1 geographical regions. We pride ourselves on offering an exceptional gaming experience and personalized service to our VIP clientele.

Job Overview

We are seeking a dynamic and experienced VIP Manager to join our team. The VIP Manager will be responsible for managing relationships with our most valued players, ensuring they receive top-tier service and support. The ideal candidate will have a deep understanding of VIP player needs, excellent communication skills, and experience with customer engagement tools such as Customer.io, Intercom chat and more.

Key Responsibilities

• VIP Relationship Management: Develop and maintain strong relationships with VIP players to ensure a high level of satisfaction and loyalty.
• Player Retention: Develop and execute strategies to retain VIP players, including loyalty programs, special events, and personalized rewards.
• Analytics and Reporting: Monitor VIP activity and engagement, providing regular reports on VIP metrics and insights to the management team.
• Feedback Collection: Gather and analyze feedback from VIP players to identify areas for improvement and implement necessary changes.

• Collaboration: Work closely with the marketing, customer support, and product teams to ensure a seamless VIP experience.

   

Qualifications

• Experience: Minimum of 2 years of experience in a similar role within the online gaming industry.
• Softswiss experience is a big advantage.
• Communication Skills: Excellent verbal and written communication skills in English. Other lnaguages is a bonus.
• Analytical Skills: Strong analytical skills with the ability to interpret data and make informed decisions.
• Customer-Centric: A passion for delivering exceptional customer service and a deep understanding of VIP customer needs.
• Flexibility: Willingness to work flexible hours to accommodate VIP schedules and time zones.

• Team Player: Ability to work effectively within a team and collaborate with various departments.

   

Benefits

• Competitive salary and performance-based bonuses
• Flexible working hours and remote work options

• Opportunity to work with a dynamic and innovative team

   

Hey there!
Do you like breaking things, and also understand how they run in the cloud? Join our QA team and help keep a cloud security product solid on AWS, Azure, GCP and Kubernetes.
 

What you’ll do

• Test our product’s UI, APIs and end-to-end flows
• Spin up test environments in the cloud and on Kubernetes
• Find bugs, explain them clearly and see them fixed
• Grow into automation and CI with our team’s support

What we hope you have

• 0.5–3 years in QA or DevOps
• Hands-on experience with AWS, Azure or GCP
• Basics of Linux, Docker and Kubernetes
• API testing and basic SQL
• Curiosity, attention to detail and good English
• A Computer Science (or related) degree is preferred

Bonus points

• Terraform, Helm, CI/CD
• Some Java or Python

What you get

• A mentor and a clear path from Junior to Middle
• Real ownership of a product area

• A friendly team that helps you grow

   

Шукаємо Senior / Lead Software Engineer (Data), який допоможе будувати й масштабувати production-grade data systems: пайплайни, сервіси та storage-рішення для збору, обробки, зберігання й доставки даних. Це роль для інженера з сильним software engineering mindset, який вміє працювати не лише на рівні реалізації, а й на рівні архітектури, data modeling, reliability, performance та technical leadership. Очікуємо, що людина зможе брати end-to-end ownership за критичні data workflows і впливати на стандарти команди.

Обовʼязки:

• Проєктувати, розробляти та підтримувати batch/streaming data pipelines і data services.
• Приймати технічні рішення щодо ingestion, orchestration, storage, трансформацій і delivery.
• Будувати ETL/ELT-рішення з використанням Python, Airflow, Cron.
• Інтегрувати дані з API, логів, NoSQL, IoT/embedded-джерел та внутрішніх сервісів.
• Проєктувати схеми зберігання, моделі даних і структури баз даних.
• Оптимізувати рішення з погляду performance, scalability, cost та maintainability.
• Забезпечувати data quality, observability, reliability і стабільність production-процесів.
• Планувати та реалізовувати міграції даних між платформами й форматами.
• Документувати схеми, трансформації, data lineage та ключові технічні рішення.
• Брати участь у code review, design discussions, incident resolution.
• Менторити інших інженерів і розвивати engineering standards у data-напрямку.
   

Вимоги:

• Значний досвід як Senior / Lead Software Engineer, Data Engineer або Backend Engineer у data-intensive середовищі.
• Сильний Python і досвід побудови production-ready рішень.
• Досвід роботи з Apache Airflow.
• Досвід роботи з MongoDB або іншими NoSQL-рішеннями.
• Сильне розуміння проєктування баз даних і data models: schema design, indexing, normalization/denormalization.
• Досвід роботи з великими обсягами даних, high-throughput або streaming workloads.
• Досвід із Azure Blob Storage або аналогічними object storage.
• Впевнене знання SQL та оптимізації запитів.
• Глибоке розуміння ETL/ELT, incremental processing, datalake/warehouse principles.
• Розуміння testing, observability, fault tolerance, idempotency, recovery для data systems.
• Досвід із Git, CI/CD, production deployment.
• Досвід технічного лідерства, mentoring, design review і роботи зі стейкхолдерами.
   

Буде плюсом:

• Snowflake, Elasticsearch
• Kafka або інші streaming-платформи
• Grafana / Prometheus
• Ansible або інші IaC / automation tools
• Power BI
• Досвід із cloud DWH, governance, lineage, internal data tools
  
  Надаємо бронювання*
  Офіс з повноцінним укриттям*

We are looking for an Embedded Linux Engineer to design, develop, and maintain customized Embedded Linux distributions using the Yocto Project. You will work closely with hardware, firmware, and application teams to deliver stable, secure, and production-ready Linux images for embedded devices.
 

Responsibilities

• Design, build, and maintain Yocto-based Linux distributions
• Create and maintain BSP layers, recipes, and image configurations
• Integrate and customize bootloaders and Linux kernel
• Optimize build times, image size, and system performance
• Debug build and runtime issues (BitBake, kernel, userspace)
• Integrate device drivers, middleware, and third-party packages
• Ensure compliance with licensing (GPL, LGPL, OSS)
• Support CI/CD pipelines for automated builds
• Collaborate with hardware, QA, and software teams
• Maintain technical documentation
   

Requirements

• Solid knowledge of Embedded Linux architecture
• Proficiency in build automation tools: Autotools, Make, CMake, Ninja, Meson
• Proficiency in scripting: Bash, Python
• Advanced knowledge of C & C++
• Hands-on experience with Linux kernel configuration and debugging
• Familiarity with cross-compilation toolchains
• Experience working with ARM-based platforms
• Knowledge of Git and collaborative development workflows
• Ability to debug low-level system issues
• Willingness to learn and work with the Yocto Project / OpenEmbedded
   

Nice to Have

• Strong experience with Yocto Project / OpenEmbedded
• Experience with BSP bring-up on new hardware
• Experience with Buildroot or other embedded build systems
• Familiarity with secure boot, OTA updates, or SWUpdate / RAUC / Mender
• Understanding of real-time Linux (PREEMPT_RT)
• Experience with CI systems (Jenkins, GitLab CI, etc.)
   

Will be a Plus

• Open-source contribution
• Kernel drivers development
• System and kernel profiling
   

Education

• Bachelor’s or Master’s degree in Computer Science, Computer Engineering, Electronics, or a related field
• Or equivalent practical experience
   

What We Offer

• Opportunity to work on cutting-edge embedded products
• Competitive salary and benefits
• Flexible working model (remote / hybrid / onsite)
• Professional growth and learning opportunities
• Collaborative and engineering-focused culture

As a member of Computer Vision Team, you will contribute to data preparation, research, prototyping, and the deployment of machine learning models and computer vision algorithms in edge and cloud environments. Your responsibilities will also include monitoring and evaluating solution performance in production and adapting the system to rapidly changing operational conditions.
Required Qualifications:

• 3+ years of experience in computer vision
• High proficiency in Python
• Strong experience with deep learning and the PyTorch framework for computer vision tasks
• Research experience in computer vision with a focus on delivering results
• Ability to work independently or within a small team, with a strong sense of ownership over results

Nice to Have:

• Experience with deep learning solutions for detection, tracking, image retrieval, and segmentation tasks
• Understanding of geometric computer vision principles
• Model optimization: quantization, pruning, neural network compilers
• Hands-on experience implementing low-level CV algorithms
• Knowledge of C++

Who we are     

We are a Ukrainian multiproduct company for more than 500.000 clients from 120 countries.  

Since 1997, we have been streamlining data workflows for professionals and teams with our intuitive and efficient software products. We’re committed to enhancing our customers' experience across the globe by minimizing data-related tasks and enabling them to focus on more inspiring goals. Whether it’s Fortune-100 companies or individuals, we provide a customer-centric approach, delivering high-quality solutions and exceptional support.  
   

Product that needs your engagement     

Mobion is a cloud-based white-label platform for ride-hailing and corporate transport services. Launched in 2016 by Devart, it supports operators in 6+ countries and has handled over 20 million rides for 4M+ users and 500K drivers.  

Our ecosystem includes rider and driver apps, a real-time dispatch system, admin dashboards, and branded web portals — all backed by a secure, scalable Azure infrastructure. We offer both SaaS and franchise models to help partners grow fast across regions. 
 

Your future team of professionals     

You will lead and work closely with the Mobion Backend Team, currently consisting of four Backend Developers. In this role, you will combine hands-on engineering with technical leadership, helping the team make sound architectural decisions, improve engineering practices, and deliver reliable backend solutions. 

We value ownership, curiosity, collaboration, and open feedback. You will play a key role in mentoring developers, driving technical improvements, and creating an environment where the team can grow while solving real product and business challenges. 

Your future challenges and opportunities 

Opportunities 

• Lead the technical evolution of a business-critical backend platform used across multiple countries.  
• Shape backend architecture, engineering standards, and technical practices across the team.  
• Modernize a mature Node.js/TypeScript platform while continuing to deliver business value.  
• Mentor Backend Developers and introduce modern engineering practices, including AI-assisted development. 
   

Challenges 

• Balance continuous product delivery with gradual modernization of a complex production system.  
• Reduce technical debt and architectural coupling without disruptive rewrites.  
• Strengthen automated testing, observability, reliability, security, and CI/CD practices.  
• Lead technical change while aligning decisions across Product, QA, DevOps, Architecture, and Engineering teams. 
   

Impact you will make  

As Lead Backend Developer, you will take technical ownership of Mobion’s backend platform, combining hands-on development with architecture, engineering improvements, and team leadership. 

• Lead backend architecture and technical decision-making for the Mobion platform.  
• Combine hands-on Node.js/TypeScript development with technical leadership of the Backend Team.  
• Drive the gradual modernization of legacy components while maintaining platform stability and delivery speed.  
• Improve system performance, reliability, observability, automated testing, and CI/CD practices.  
• Mentor Backend Developers, support technical growth, and strengthen engineering standards across the team.  
• Collaborate with Product, QA, DevOps, and Software Architecture to turn business needs into scalable technical solutions. 
   

Skills we are looking for     

• 5+ years of hands-on backend product development experience with strong proficiency in Node.js and TypeScript.  
• 2+ years of experience as a Team Lead, combining hands-on development with team leadership 
• Strong experience with SQL and NoSQL databases, including PostgreSQL/MySQL and Redis.  
• Experience designing and evolving distributed systems, REST/WebSocket APIs, and event-driven integrations.  
• Experience modernizing legacy systems through incremental refactoring, automated testing, and CI/CD practices.  
• Solid experience with cloud-native production environments, including Azure, Kubernetes, observability, reliability, and application security.  
• Experience driving technical improvements across architecture, code quality, and engineering practices, combined with strong mentoring and leadership skills. 
• Experience or strong practical interest in AI-assisted engineering and spec-driven development.  
• Experience with mobility, logistics, or transportation products is a plus. 

Benefits you get 

• Maintain your work-life balance 

Manage your own working hours with our flexible schedule 

19 days of annual vacation granted on a 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 the 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; and 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 believe your skills could benefit a different role or team. 

• Stand with Ukraine! 

We have an active pro-Ukrainian position, and that means we help our army, our servicemen, and their families not only through constant donations and volunteering, but also through our military leave policy, special health insurance options, and financial help 

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 

• Recruitment Interview 
• Technical Interview 
• Case Interview 
• Offer Call 

We strive to ensure transparency and openness in the hiring process, and we understand the importance of providing timely feedback. If your resume meets the job requirements, we will contact you to clarify details and schedule an interview within 2 weeks after your application is submitted.  

The timeframe for feedback between interview stages may take up to 2 weeks. 

League Dev is a young web development and digital product company built on the expertise of League Design Agency — our "big sister" company, which has been designing world-class digital products for clients worldwide for over 8 years.

We believe that a great product is the result of outstanding design, high-quality development, and effective sales. That's why we're looking for an experienced Sales Development Representative (SDR) to play a key role in our lead generation process and help us scale our sales efforts.
 

What will you be responsible for?

• Researching and identifying potential clients (ICP definition, company and contact research);
• Creating and personalizing outbound email and LinkedIn campaigns;
• Communicating with prospects and managing responses;
• Qualifying leads and handing them over to the Sales Manager;
• Maintaining accurate and up-to-date CRM records;
• Analyzing campaign performance, testing new approaches, and validating hypotheses;
• Working closely with the company founder to improve and optimize lead generation processes.
   

What are we looking for?

• At least 2 years of experience as an SDR or Lead Generation Specialist;
• Experience with outbound sales in an IT services company (outsourcing or outstaffing experience is a strong advantage);
• Proficiency with LinkedIn Sales Navigator, Apollo, Clay, or other modern lead generation tools;
• Experience working with CRM systems;
• Strong research and outreach personalization skills;
• English proficiency of Intermediate (B1) or higher, particularly for written communication;
• A structured, proactive mindset with a desire to build and improve processes rather than simply execute tasks.

Nice to have

• Experience selling IT outsourcing or outstaffing services;
• Experience working directly with founders or within small, fast-moving teams;
• No experience working with "grey" or ethically questionable industries;
•  

What do we offer?

• The opportunity to work directly with the company founder and have a real impact on the development of the sales function;
• Freedom to propose new ideas and experiment with your own strategies;
• Competitive compensation package (fixed salary + performance-based bonuses);
• Long-term collaboration and professional growth alongside a growing company.
   

If you're passionate about building effective outbound sales processes, improving workflows, and working in a team where your ideas truly matter, we'd love to hear from you!

Join a product QA team testing a cloud security platform for AWS, Azure, GCP and Kubernetes. You’ll own quality for a product area across UI, API and cloud infrastructure, from requirements through release.


Responsibilities

• Review requirements and designs; raise gaps early
• Write and maintain test cases and test plans
• Run functional, regression and E2E testing of UI and REST APIs
• Set up and maintain test environments in AWS, Azure and GCP
• Deploy and test on Kubernetes clusters (kubectl, Helm)
• Validate cloud onboarding flows: IAM roles, permissions, CloudFormation, Terraform
• Check logs, data and service behavior (SQL, OpenSearch, CLI)
• Report clear, reproducible bugs and drive them to resolution
• Contribute to automation (Java, Selenide, REST-assured) and CI pipelines
   

Requirements

• 0.5–1 year in QA, DevOps or a related role
• Solid test design techniques and SDLC/STLC knowledge
• Hands-on with at least one cloud provider (AWS, Azure or GCP)
• Basics of Linux, CLI and networking
• Docker and Kubernetes fundamentals
• REST API testing (Postman or similar)
• Basic SQL
• Upper-Intermediate English or higher