Jobs

We are developing an innovative, conversational voice-based AI tailored for the restaurant industry. Our AI-powered solution is designed to enhance customer interactions, increase efficiency, and improve overall service quality. Our first major deployment focuses on automating order-taking in Quick Service Restaurants (QSRs), reducing employee workload while driving higher sales and a seamless customer experience.
 

What You’ll Bring:

• 6+ years of experience in Python
• Strong background in software design and backend development
• Hands-on experience deploying multiple production projects
• Expertise in Docker, Kubernetes, Microservices, CI/CD, and cloud environments (AWS, GCP, Azure)
• BSc in Computer Science or equivalent industry experience
• Key qualities: Leadership skills, High performer, team player, fast learner, strong ownership mentality, and great communication skills
   

Bonus Qualifications:

• Architect-level experience with deep system design knowledge
• Familiarity with gRPC, Async IO, WebRTC
• Experience with Ansible
   

About the Role:

Our backend is fully developed in Python, running in a cloud-based Kubernetes environment. Unlike traditional backend systems that primarily interact with a UI, this system is responsible for processing real-time audio streams and executing complex AI-driven algorithms.

The role involves:

• Designing and implementing key backend components, focusing on distributed architecture, concurrency, and high-performance scaling
• Optimizing real-time data processing for AI-driven applications
• Ensuring backend reliability, scalability, and efficiency in a production environment
   

We are committed to building an exceptional team that values diversity, innovation, and excellence.

If you’re passionate about AI, real-time systems, and backend development at scale, we’d love to hear from you!

Company: Altusnova
 Job Type: B2B, Remote Collaboration
 

About Altusnova

Altusnova is a product management and business consulting agency specializing in cloud-based solutions across various industries. Our projects span IoT solutions, healthcare technology, financial and business process automation, and other complex enterprise applications. We seek experienced backend engineers who not only excel in coding but also actively contribute to the broader aspects of software development, including architecture, infrastructure, and process improvement.
 

About the Role

We are seeking an experienced Team Lead - Senior Backend .NET Developer to lead the development of cloud-based solutions, primarily on AWS (with some Azure). This role requires a strong architectural mindset, hands-on technical expertise, and excellent communication skills to collaborate with customers, product management, and development teams.
 

Key Responsibilities

• Solution Architecture & Design: Define, refine, and implement application and system architecture, ensuring scalability, performance, and security.
• Technical Leadership: Guide the development team in adopting best practices, coding standards, and modern engineering approaches.
• Customer & Product Collaboration: Work closely with customers and product management to gather and clarify requirements, define technical solutions, and drive product vision.
• Hands-on Development: Contribute actively to coding, code reviews, and system optimization.
• DevOps & Delivery: Ensure smooth integration, deployment, and delivery pipelines, following best practices for automation and reliability.
• Team Coordination: Foster collaboration between developers, DevOps, and other stakeholders to ensure smooth project execution.
• Process & Delivery Oversight: Drive agile best practices, ensuring high-quality deliverables and adherence to timelines.
   

Must-Have Skills & Experience

• 7+ years of .NET backend development experience.
• Strong expertise in cloud-based architecture (AWS, some Azure) and distributed systems.
• Extensive experience with microservices and event-driven architectures.
• Strong experience in SQL & NoSQL databases and optimizing data storage solutions.
• DevOps and delivery experience, including CI/CD pipelines, automation, and system reliability best practices.
• Excellent communication skills, able to interact effectively with customers and cross-functional teams.
• Experience in defining technical roadmaps and making architectural decisions.
• Familiarity with security best practices in cloud applications.
• Ability to lead and mentor other developers, fostering a culture of knowledge-sharing.
   

Big Plus

• Hands-on experience with business digital transformation projects.
• Knowledge of Python, Node.js, or frontend development.
• Experience working with IoT applications.
   

Why You Might Like Working With Us

• Own the product roadmap and requirements through strategic partnerships with our clients.
• Work on mission-critical projects that present complex technical and business challenges.
• Collaborate in cross-functional pods with Product Managers, Solution Architects, and Tech Leads.
• Deliver full product solutions, not staff augmentation.
• Engage in seamless remote collaboration with minimal administrative overhead.
• Enjoy 100% remote work with flexible working hours.
• Gain experience in diverse industries through a variety of projects.
   

Contribute to a collaborative environment, influencing decisions beyond just coding.

BrainRocket is a software development company and digital solutions provider. The company has created over 40 cutting-edge products spanning 20 different markets. Our team of around 670 tech-savvy professionals successfully delivers scalable projects that are custom-made to the customers’ needs. We also strive to create a culture centered around personal and professional growth for employees, in a positive and welcoming environment.

We're looking for an experienced UI Designer to join our team. 

✅ Responsibilities:

✔️ First of all, to create and implement with a team of designers and artists new projects bordering on games!

✔️ Design original pieces, including illustrations and infographics.

✔️ Review junior designers’ work to ensure high quality.

✔️ Generate ideas to portray concepts and advertise products/services.

✔️ Maintain brand consistency throughout all our marketing projects.

✔️ Work with components in Figma.

✔️ Work closely with Front-end and design team.

✅ Requirements:

✔️ 5+ years of experience.

✔️ Strong aesthetic skills with the ability to combine various colours, fonts and layouts.

✔️ Attention to visual details.

✔️ Ability to meet deadlines and collaborate with a team.

✔️ Passion for gaming.

✔️ Understanding of HTML&CSS and adaptive markup basics.

✔️ Experience in creating the design for both complicated systems' and marketing products interfaces.

✔️ Understanding of UI/UX, UI/UX Guide, responsive, Mobile first, Design Thinking concepts.

✔️ Experience creating and controlling libraries and Style Guide.

✔️ Working with retouch and graphics.

✅ We offer excellent benefits, including but not limited to:

🧑🏻‍💻 Learning and development opportunities and interesting challenging tasks;

📝 Official employment in accordance with the laws of Cyprus and the EU, registration of family members;

✈️ Relocation package (tickets, staying in a hotel for 2 weeks);

🏋️‍♂️ Company fitness corner in the office for employees;

📚 Opportunity to develop language skills and partial compensation for the cost of language classes;

🎁 Birthday celebration present;

🏝 Time for proper rest and 24 working days of Annual Vacation;

🍲 Breakfasts and lunches in the office (partially paid by the company).

We are Onicore — fintech company specializing in developing products for cryptocurrency operations. 

Registered in the USA, our company is powered by a talented Ukrainian team, working across the globe.
 

📊 Now we’re on the hunt for a specialist who will drive the project of algorithmic trading. 

Your skills:

- 3+ years of experience in Data Science;

- excellent command of Python, understanding of the principles of OOP;

- deep knowledge in linear algebra, probability theory and mathematical statistics;

- data collection and preprocessing (numpy, pandas, scikit-learn,ta-lib);

- experience working with all types of classical machine learning (Supervised Learning, Unsupervised Learning, Reinforcement Learning);

- development experience and deep understanding of the principles of the architectures: RNN, LSTM, GRU, CNN, Transformer in the field of analysis and prediction of time sequences (time series predictions);

- confident use of both high-level and low-level APIs for TensorFlow (writing custom training loops, custom metrics & loss_functions). 

Knowledge of PyTorch is welcome;

- the ability to visualize the learning process using TensorBoard;

- boosting neural networks (Distributed XGBoost/LightGBM);

- visualization of results (matplotlib, seaborn).

Would be a plus:

- experience with currency markets;

- PhD degree in the field of data science / machine learning.

Your responsibilities:

● solving algorithmic trading problems: regression/autoregression, classification of timeseries/financial series, working with cryptocurrency quotes.

What’s in it for you? 

🏥 Health first: Comprehensive medical insurance.

🤓 Keep growing: We cover courses, conferences, training sessions, and workshops.

💪 Stay active mentally and physically : Sports / hobby / personal psychologist to fuel yourself.

💼 We've got your back: Access to legal assistance when you need it.

🧗‍♂️ Inspiring vibes: Join a motivated, goal-oriented team that supports each other.

🧑‍💻 Make a difference: Have a direct impact on shaping and growing the product.

💻 Work smarter: Corporate laptops to help you do your best work.

Join our team and help us level up!

Affiliate Manager (iGaming) – Join RoyalFlush Affiliates!

We are a rapidly growing casino affiliate network, working with top casino brands worldwide. We are looking for an experienced Affiliate Manager with a strong portfolio to join our team and drive high-quality traffic to our partners.

https://royalflushaffiliates.com
 

Responsibilities:

Manage, and build relationships with affiliates.
Develop and execute strategies to maximize affiliate performance.
Negotiate deals and commissions to ensure optimal profitability.
Analyze campaign performance and optimize traffic sources.
Stay up to date with industry trends to identify new opportunities.
 

Requirements:

✅ English B2+

✅ Great written and verbal communication skills.

✅ Proven experience as an Affiliate Manager in the iGaming industry.
✅ Strong portfolio of successful affiliate partnerships and networks.
✅ Knowledge of affiliate marketing platforms, analytics, and tracking tools.
✅ Excellent negotiation and relationship-building skills.
✅ Ability to analyze data and optimize traffic sources.
 

What We Offer:

Competitive fixed salary + high-performance bonuses.
Work with exclusive casino deals and high-payout programs.
Flexible schedule & remote work options.
Growth opportunities in a leading affiliate network.

Ready to take your affiliate career to the next level? Apply now!

Remote work.

Online interview in English!

We are a leading player in the Israeli market for quality control and safety in construction, boasting significant traction and a recent $11 million Round A funding for our US expansion. Our product is a mobile and web application designed to ensure the highest standards in construction safety and quality.

We are looking for a talented Technical Lead to join one of our teams and ensure the technical excellence of our product.
 

Role Overview:

• Responsible for technical standards, architecture, and quality within the team.
• Conducts R&D on complex features, at least initiating them, building the foundation, and then delegating tasks alongside the Team Lead to other developers.
• Performs code reviews, ensuring adherence to established rules, standards, and architectural decisions.
• Provides mentorship and knowledge sharing through PR reviews.
• Collaborates with other Tech Leads and the Chief Architect to build and maintain a technical debt backlog.

• Drives the integration of technical strategy and quality standards within the team.

   

Team Composition

• Product Team: 1 CTO, 1 Architect, 3 Team Leads, 2 Tech Leads, 14 FullStack Developers, 4 Product Owners, 5 QA Engineers, 1 UX Designer, Sales and Support Team
   

Tech Stack:

Languages: JavaScript, TypeScript
Frontend: React, ReactNative, MobX
Backend: NodeJS, GraphQL
Database: MySQL
 

Responsibilities:

• 15% of time - reviewing and accepting development plans from the developers and team lead
• 15% of time - assisting developers with the coding and implementing features that they are working on
• 30% of time - core Review, Skill Share / Mentoring.
• 40% of time - coding, prototypes, tech-dept backlogs, paying tech-depts (refactors of make a skeleton (direction) for refactoring)
   

What We Offer

• Culture: Transparent, sincere, and straightforward culture with a focus on software craftsmanship.
• Employment Type: Self-employment contract with an adult attitude.
• Work Schedule: 10 working months per year, 2 months paid time off (not exceeding 2-3 weeks at a time).
• Workspace: Office space available for co-working as needed.
• Education & Development: Coverage of 25% to 75% of costs for education and self-development.

• Career Growth: Opportunities to grow into a business partner with profit-sharing potential.
  
  Recruitment Process
  We’re hiring a Technical Lead  to strengthen our R&D team and scale construction quality and safety to the next level.
  Here’s what to expect:
   

  1. HR Interview (~1h)
  Introductory call with our HR manager — about your experience, the company, and mutual expectations.

  2. Home Task (~1.5–4h)
  A short practical assignment to complete at home.
  📌 We always provide detailed feedback on your solution.

  3. Tech Interview + Live Coding (~1–1.5h)
  Discussion of your home task + real-time coding with one of our engineers.

  4. (Introduction) Interview with CTO (~30 min)
  Strategic conversation about your vision, seniority, and team fit.

  5. (Introduction) Interview with the client's HR manager (~30 min)
  Introductory meeting with our client's HR manager to agree on final details.
   

Join us and be part of a team that’s making a significant impact on construction safety and quality through cutting-edge technology. If you are passionate about coding, mentoring, and setting high standards, we would love to hear from you!

Our Mission: We create cloud space to increase your level of Freedom!

GigaCloud seeks a highly skilled and experienced Enterprise Sales Manager!

Join the Sales Team!
The Enterprise Sales Manager for a cloud provider drives the adoption and revenue growth of the company’s cloud solutions within the enterprise segment, positioning the provider as a strategic partner for large-scale organizations to enhance operational efficiency, scalability, and innovation.

Responsibilities:
- Develop sales strategy, identify target markets, and build a pipeline of potential customers.
- Engage with senior executives to understand their cloud solution needs and present tailored offerings, maintaining strong customer relationships.
- Maintain product expertise and conduct market analysis to identify new business opportunities and provide feedback for product enhancements.
- Meet or exceed sales quotas and revenue targets for cloud solutions.
- Collaborate with internal teams and work closely with the technical team to ensure smooth implementation and customer onboarding.
- Lead negotiations, close deals, and manage contract discussions to ensure mutually beneficial agreements with clients.
 
Requirements:
 - Bachelor's degree in Business, Marketing, Computer Science, or a related field. Additional certification is a plus.
 - 3+ years in enterprise sales, focusing on cloud solutions or SaaS products. Proven track record in achieving sales targets and driving revenue growth.
 - Understanding of cloud computing concepts, technologies, and market landscape. Excellent negotiation, presentation, and communication skills. Strong analytical and problem-solving abilities.
 - Customer-oriented mindset with experience in managing and supporting enterprise customers throughout the sales cycle.
 - Up-to-date knowledge of industry trends, market conditions, and the competitive landscape in cloud solutions.
-  Strong leadership and team collaboration skills. Ability to work independently, manage time effectively, and prioritize tasks.
 
We offer you:
- Having the capability to create something new and witness your own input.
- You can find confidence in the future here, but rest assured it won't be dull.
- Join a dynamic and expanding community. Our company is experiencing growth and expanding into Europe. Currently, we have offices in Kyiv, and Warsaw and plan to open additional locations in other countries.
- Join our experienced team that values professional development and embraces new opportunities.
- Full-time employment contract.
- Flexible working schedule with a remote possibility.
- Medical insurance.
- Paid vacation, sick leave.

We are looking for a Middle Go Engineer to join our teams! 

Requirements:

• 4+ years of experience with Go programming language.
• Proven ability to design and implement scalable and reliable software solutions.
• Strong understanding of event-driven architecture.
• Experience with containerization and orchestration tools like Docker and Kubernetes.
• Hands-on experience with RDBMS and/or NoSQL databases.
• Strong understanding of event-driven architecture + hands-on experience with Event Brokers.
• Experience with observability — implementing logs, metrics, and tracing.
• Proficiency in working with cloud platforms such as Google Cloud Platform (GCP) and/or AWS.
• Proficient in using Git, GitLab, and GitLab CI for source control and continuous integration.
• Excellent problem-solving abilities.
• Strong time management and organizational skills to handle multiple tasks effectively.
• Upper-intermediate level of English, both written and verbal.
   

Nice to have:

• Familiarity with the Twelve-Factor App methodology.
• Knowledge of Cloud Events and GitOps practices.
   

Responsibilities:

• Develop high-performance, testable, and maintainable code to deliver new functionality.
• Conduct code reviews to ensure quality, maintain standards, and share knowledge across the team.
• Integrate industry-leading third-party services into the platform.
• Mentor team members and actively share knowledge to foster growth and collaboration.
• Propose and implement innovative technical initiatives to improve systems and processes.
   

Why Join Us:

• Flexible remote or hybrid working format based on your location.
• No Time Trackers: We value trust and focus on results.
• Career growth, professional development, and regular performance reviews.
   

Hiring Steps: HR Interview > Technical Interview (no test task, no live-coding needed) > Reference check > Offer
 

Our benefits to you:
☘️An exciting and challenging job in a fast-growing holding, 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, PIN-UP clubs for movie / book / pets lovers and more
🎳Other benefits could be added based on your location 
 

Job Title: Senior Tech Lead (Full stack developer) - Path to Architect
Location: Remote/Hybrid 🌍
Type: Full-Time

About Us
We’re pioneering AI-driven communication platforms that redefine how industries connect. We’re looking for a visionary leader to guide our engineering teams today and grow into an architectural leadership role tomorrow. If you’re passionate about scaling systems, mentoring talent, and shaping the future of SaaS, this is your launchpad.

About the Role
As a Senior Tech Lead (Full stack developer), you’ll drive the development of our AI-powered communication platform while preparing to transition into an Architect role. You’ll lead technical execution, mentor developers, and collaborate with cross-functional teams to deliver high-impact solutions. This role is designed for leaders ready to grow into strategic architects while maintaining hands-on technical excellence.

Career Growth Path:

Phase 1: Lead engineering teams and deliver mission-critical projects.

Phase 2: Transition into architectural ownership with mentorship from senior architects.

Phase 3: Own end-to-end system design and technical roadmaps.

Key Responsibilities
🔹 Technical Leadership

Lead a team of developers in building scalable, real-time communication features.

Guide technical decisions across the stack (frontend, backend, DevOps).

Ensure code quality, performance, and adherence to best practices (Agile/Scrum).

🔹 Architectural Growth

Collaborate with architects to design AI -integrated solutions.

Contribute to system design reviews and cloud-native architecture planning (AWS/Azure).

Optimize existing systems for scalability and cost-efficiency.

🔹 Team Development

Mentor engineers, fostering a culture of innovation and accountability.

Conduct code reviews and drive adoption of CI/CD pipelines.

Partner with product managers to align technical execution with business goals.

🔹 Path to Architect

Lead high-impact projects with architectural complexity (e.g., real-time APIs, AI workflows).

Shadow senior architects to gain exposure to enterprise-level system design.

Develop skills in cloud infrastructure, microservices, and cross-team collaboration.

What We’re Looking For
✅ Required:

5+ years in software development, including 2+ years leading engineering teams.

Expertise in full-stack development:

The main focus to be : Python

Frontend: React, Next.js, or similar modern frameworks.

Backend: Java, Python, or C# (.NET Core).

Experience with cloud platforms (AWS/Azure) and DevOps tools (Docker, Kubernetes).
Strong communication skills to bridge technical and non-technical stakeholders.

🚀 Bonus:

Exposure to AI integration or real-time communication systems (WebRTC, VoIP).

Familiarity with architectural patterns (microservices, event-driven design).

Certifications in cloud architecture or project management (PMP, Scrum Master).

Why Join Us?
✨ Accelerated Growth: Structured path to transition into an Architect role with mentorship.
✨ Impact: Build industry-leading SaaS products used by global clients.
✨ Flexibility: Remote/hybrid work, flexible hours, and autonomy.
✨ Perks: Competitive salary, equity, health benefits, and learning stipends.

Ready to Lead Today, Architect Tomorrow?
If you’re a technical leader hungry to grow into an architect while driving cutting-edge projects, apply now!

Responsibilities:

• Creation of in-game effects from a sketch to final implementation
• Creating animation and effects in After Effects, Spine;
• Follow pipeline and workflow standards and problem solving with Background and Compositing Teams
• Create natural and supernatural effects (ie. water, smoke, dust, lightning, bubbles, fire, storms, shadows, blurs, explosions, etc) which contribute to the scene
• Maintain and communicate a strong knowledge of innovative FX animation technologies
• Work with the game lead and art team to ensure the timely completion of animation assets at the desired quality bar;
• Serve as an active participant in team art discussions, critiques, and reviews;
   

Requirements:

• Portfolio is a must;
• Strong animation skills;
• Expert in Spine, After Effects, Photoshop;
• 4+ years of professional animation work in games or related industries;
• Ability to animate in a range of styles, from realistic to exaggerated/cartoon styles;
• Teamwork skills;
• Independence.
   

Will be a plus:

• Demonstrate a broad range of hand drawn 2D FX abilities in a collaborative environment
• Create hand-drawn, consistent, and stylized FX designs and animation
• Experience in limited, tween, and symbol-based animation;
• Knowledge of classic animation principles.
• Knowledge of the slots-gaming industry;
   

We Offer:

— Work remotely or from our Bratislava office (relocation support provided).

— Competitive salary fixed in EURO with regular performance reviews;
— Friendly and inspiring environment in a team of professionals;
— Freedom to express yourself and opportunity of personal professional growth;
— Interesting projects with invaluable professional experience;

— Flexibility in your schedule;
— Additional company days off;
— Unlimited vacation if you need recovery and inspiration;

— Maternity Leave;
— Wedding and newborn baby gifts.

What You’ll Do: 

• Design, build, and maintain scalable, high-quality web and mobile applications using React, TypeScript, Node.js, and GraphQL (Apollo).
• Write clean, reusable, and well-documented code with a strong focus on performance and stability. 
• Contribute to event-driven microservice architecture, ensuring scalability and robustness. 
• Develop and optimize user interfaces with a focus on usability and performance using Tailwind and ShadCN. 
• Manage complex state and caching strategies. 
• Work with MongoDB (with Mongoose ODM), vector databases, search indexes, and message brokers for efficient data handling. 
• Build and deploy modern solutions using Google Cloud Platform and AWS. 
• Collaborate with cross-functional teams to design and deliver new services and features, ensuring alignment with business goals. 
• Create detailed technical documentation and implement comprehensive automated testing.
   

Requirements: 

• 5+ years of professional software development experience with extensive JS/TS knowledge.
• Strong expertise with Node.js, React, GraphQL, MongoDB. Solid understanding of event-driven microservice architecture and building scalable systems. 
• Strong familiarity with the latest libraries and frameworks in the JS ecosystem, demonstrating a deep understanding of modern development patterns and an ability to evaluate and implement optimal solutions from a wide range of approaches. 
• Experience with Git and Git flow. Ability to work autonomously, overcoming challenges with passion and resourcefulness. 
• Fluent English, with excellent written and verbal communication skills. 
   

Nice to Have: 

• Experience with Capacitor, Jest, Tailwind, ShadCN. Familiarity with Google Cloud Platform, AWS, Docker, and Kubernetes. 
• Experience with Express.js, Apollo, LLMs, vector databases, search indexes, and message brokers. 
• Hands-on experience with web and service workers to enable offline-first strategies, including caching, background sync, and optimizing user experiences for low-connectivity environments. 

What We’re Looking For: 

• A self-starter who is result-oriented, innovative, collaborative and has a desire to lead. 
• A passionate developer who thrives in solving technical challenges with creativity and determination. 

• A team player with a friendly attitude, willing to share knowledge and contribute to team success. 

   

Why Join ChefsList? 

Be part of a mission-driven team transforming the foodservice industry. Work with a cutting-edge tech stack and the latest tools in software development. Flexible working environment with remote options and competitive salary. Opportunities for professional growth and learning in a fast-paced startup culture.

Hello! I’m Roman, an investor and serial entrepreneur with over 12 years of experience in marketing and digital product creation. I am the Founder & CEO of Zeeks, the Founder of Unilead, and a General Partner at the investment fund NetSolid Investments.

Zeeks is currently looking for a Chief Growth Officer to lead the growth strategy across our innovative iGaming and Crypto products. This executive role will own the full user lifecycle — from acquisition to retention to monetization and sales — driving scalable and sustainable growth across B2C and B2B verticals. The CGO will work cross-functionally with Product, Sales, and Marketing to unlock new growth levers and expand market share.

This executive role will drive branding, marketing, user acquisition, sales, and monetization to ensure strong market positioning and revenue growth. The CCO will work closely with cross-functional teams to develop and execute commercial strategies that maximize profitability and customer engagement.

Flexible work format: hybrid from our Kyiv office or remote.

Key Responsibilities:

• Define and execute the overall growth strategy across multiple products and user segments.
• Oversee the brand positioning and go-to-market strategy for all four products.
• Lead user acquisition, retention, and re-engagement programs across paid, organic and other channels.
• Build and optimize performance marketing funnels, driving down CAC and increasing LTV.
• Collaborate with the Product team to enhance conversion flows, onboarding, and in-product growth mechanics.
• Drive B2B and B2C revenue growth through strategic partnerships, affiliate programs, pricing optimization, and channel expansion.
• Own pricing and monetization strategies to maximize unit economics and customer lifetime value.
• Build and mentor a high-performing Marketing and Affiliate teams.
• Identify and pursue strategic alliances with key industry players in iGaming and Crypto.

Requirements:

• 5+ years of leadership experience in growth, marketing, or commercial strategy, ideally in iGaming, Crypto, or FinTech.
• Proven success in scaling digital products, building acquisition engines, and driving retention.
• Proven track record in driving revenue growth, scaling brands, and leading go-to-market strategies.
• Deep understanding of performance marketing, user funnels, and data-driven experimentation.
• Strong command of metrics such as CAC, LTV, activation, and retention.
• Experience working in fast-paced, cross-functional environments.
• Skilled in building and leading teams, with a track record of delivering growth at scale.
• Strategic thinker with hands-on mindset and strong analytical skills.
• Excellent leadership, negotiation, and stakeholder management skills.
• Analytical mindset with expertise in data-driven decision-making and growth hacking strategies.
• English C1+.

What You’ll Get in Return:

• Work Side by Side with Industry Experts — Collaborate with top professionals in the iGaming industry and gain invaluable experience.
• Personal & Professional Growth — A unique opportunity to achieve your career, financial, and personal ambitions.
• The opportunity to build strong projects from scratch.
• Competitive financial compensation, fixed in foreign currency, with performance-based reviews;
• Possibility of deferral from military service with valid military registration documents.
• Time-off up to 25 days, 5 sick leaves (without certificates).
• Annual budget for learning and professional development.
• Annual wellbeing deposit that covers expenses for medical services, sports activities, veterinary care, foreign language courses, non-work-related education, hobbies, and childcare services (nanny/kindergarten).

Send your CV and let’s meet for an interview!

Build the Decentralised Future – Join Lantr R&D Lab as a Senior Scala Developer!

At Lantr, we’re shaping tomorrow’s digital landscape through decentralised infrastructure. Using blockchain technology, we empower privacy, self-sovereignty, free speech, and open trade. Join us to make a real impact in the Cardano & Bitcoin ecosystems.

Role Overview 

As a Senior Scala Developer, you’ll drive innovative blockchain projects, from core infrastructure to decentralised apps/solutions. 

In your first three months, you’ll work on: 

• Scalus - Cardano dApps development platform.
• Cardano L2 solution: block-producing node and related infrastructure. 

• Trustless Bitcoin-Cardano bridge: Bitcoin oracle on Cardano and related SPO infrastructure.

   

Requirements

• Extensive experience with Scala (Scala 3 preferred).
• Interest in blockchain, cryptography, and distributed ledger technology.
• Familiarity with functional programming, API design, or performance optimisations and benchmarking.
• Bonus: Experience with Cardano, compilers, macros, or security audits.
• Special: Rust and Typescript knowledge is a huge plus.

• Passion for open-source and R&D in a collaborative environment.

   

We offer

• Competitive salary, based on experience.
• Fully remote.

• Full-time position.

   

Our Culture

We’re a team of innovators passionate about decentralisation. At Lantr, creativity and initiative thrive in a supportive, remote-first environment. Whether you’re a seasoned senior or eager to level up, you’ll find opportunities to lead, learn, and grow.

Ready to Apply?

We’d love to hear from you! Let’s Build Tomorrow Together!

Key requirements:

Experience:

• Proven experience in developing web applications using WebGL for at least 5 years;
• A portfolio with examples of projects demonstrating skills in working with WebGL.

Deep knowledge of WebGL API:

• Expert understanding of the low-level WebGL API and its capabilities.;
• Ability to work with shaders (GLSL) for vertex and fragment programs;
• Knowledge of the basic concepts of 3D graphics: transformation matrices (modeling, view, projection), lighting, texturing, buffers (vertex, index).

Knowledge of JavaScript:

• Excellent knowledge of JavaScript (ES6+);
• Understanding of asynchronous programming and working with DOM.

Mathematics for graphics:

• Good understanding of linear algebra and geometry required for 3D graphics.

Working with API:

• Experience integrating with RESTful API and other web services. Experience with other types of API (especially RPC) will be a plus;
• Understanding of the principles of the HTTP protocol;
• Ability to process data in JSON and other formats.

Working with version control systems:

• Mandatory knowledge of Git and experience with GitLab, GitHub or Bitbucket;
• Understanding of the principles of optimizing the performance of WebGL applications.

Knowledge of modern web technologies:

• Good understanding of HTML and CSS.

English:

• Spoken and written English at a level sufficient for reading technical documentation and communicating with the team (B1 or higher).

Additional desirable skills:

• Experience with 3D engines and libraries for WebGL (e.g. Three.js, Babylon.js);
• Knowledge of the principles of physics engines (e.g. Cannon.js, Ammo.js);
• Knowledge of the principles of shader development (GLSL);
• Experience with WebAssembly (Wasm) to improve graphics performance;
• Knowledge of CI/CD (Continuous Integration/Continuous Delivery) principles;
• Experience working in Agile teams;
• Ability to estimate deadlines and stick to them;
• Proactivity, responsibility, ability to work in a team;
• Desire to develop and learn new technologies.

We offer:

• An interesting project and non-trivial tasks that will allow us to show your professional attitude and creativity;
• Friendly team;
• Comfortable working schedule and working conditions;
• Opportunity to work remotely as well as in an office located in the city centre;
• Stable, competitive salary;
• Paid vacation and sick leaves;
• Opportunity for professional growth and career development;
• English, paid professional courses, coffee/fruits and other pluses :)

Zultys is seeking a highly motivated and skilled Build Engineer to join our software development team. The ideal candidate will play a key role in supporting and maintaining our continuous integration/continuous delivery (CI/CD) systems, source control systems, and various builds.

Responsibilities:

· Build and maintain our continuous integration/continuous delivery (CI/CD) systems

· Expanding build infrastructure and provision new build machines

· Take care of source code migration between different version control systems

· Working on build system optimization and improvements

Technical requirements:

· Bachelor's degree in Computer Science or a related field.

· Minimum 5 years of experience in a similar role.

· Experience with CI/CD tools (Jenkins, GitHub).

· Strong scripting experience (Bash, PowerShell, Perl, Python, Groovy).

· Experience with source control systems: Perforce, GitHub, Git.

· Good understanding of Build and Release workflows.

· Excellent written and verbal communication skills.

· Industry experience in Build and Release, Continuous Integration or DevOps fields

· Proven scripting knowledge in Python, Bash, Groovy

· Familiar with build tools such as git, Jenkins

· Familiar with Linux, OSX, and Windows operating systems

· Experience with Windows and Linux build machine provision.

· Experience building docker-based containers

Optional Requirements (Good to have):

· Understanding of make and CMake.

· Familiarity with the C++ development process and experience working in a C++ development environment.

· Proficiency in Windows and Linux Package creation: RPM, InstallShield, Visual Studio, make, CMake.

· Expertise in Windows-based installers using InstallShield.

· Knowledge of MacOS and Android builds based on Qt, React.

· Familiarity with MacOS installers.

· Experience with infrastructure automation using tools such as Ansible, Packer, Vagrant, and Terraform.