Jobs

We’re looking for a Part-time DevOps Engineer who can support and improve our infrastructure, help stabilize deployment processes, and make development workflows faster and more reliable. This role is focused on maintenance and troubleshooting of existing systems rather than building new architecture from scratch.

Key Responsibilities

• Infrastructure Support: Maintain and optimize cloud infrastructure, primarily on AWS (EC2, S3, Lambda) and support deployment environments managed via Coolify, manage Hetzner bare metal servers, and handle administration and troubleshooting of Linux-based systems.
• Build Stabilization: Diagnose and resolve build failures related to Payload CMS, MongoDB, and Node.js.
• CI/CD Management: Assist in maintaining and fixing CI/CD pipelines (GitHub Actions, GitLab CI, etc.) to ensure smooth deployments.
• Access & Security: Manage user permissions, IAM roles, and environment security.
• Monitoring & Logs: Monitor system performance, manage logs, and assist in rapid incident resolution.

• Team Collaboration: Work closely with developers to hotfix infrastructure-related blockers as they arise.

   

Requirements

• 1.5+ years of hands-on experience as a DevOps / Cloud / System Engineer.
• Deployment platforms: Experience working with Coolify or similar self-hosted deployment platforms.
• Strong AWS experience: Practical production-level usage of EC2, S3, and IAM is a must.
• Solid hands-on experience with Linux-based systems, including server administration, troubleshooting, command-line operations, and basic networking/system diagnostics.
• Experience working with Hetzner servers and bare metal infrastructure, including setup, maintenance, troubleshooting, and performance monitoring.
• Problem-solving mindset: Proven ability to fix failed builds and debug infrastructure issues.
• Tech stack: Understanding of Node.js runtime environments and MongoDB; experience with Payload CMS will be a strong plus.
• Containerization: Solid experience with Docker.
• CI/CD tools: Familiarity with GitHub Actions, GitLab CI, or similar.
• Availability: Ready to dedicate 2–4 hours daily to handle operational tasks and urgent fixes.
• English: Intermediate level, comfortable for technical communication.

Work Format

Engagement: Part-time only (strictly 2–4 hours per day).

Focus: Support and optimization of existing production environments.

The Calendars builds an iOS app used by millions of people every day to plan their time. We’re looking for an iOS Engineer who wants to work on a large-scale product, contribute to the development of key features, and build a high-quality user experience as part of a strong team.

What you will do:

• Implement, document, maintain existing application functionality.
• Enhance the application's responsiveness. Identify and rectify bottlenecks and bugs.
• Collaborate with UX/UI designers to transform design mockups and wireframes into fully functional and visually appealing iOS application

About you:

• Experience developing applications using Swift and Objective-C.
• Understanding of iOS design principles, interface guidelines, and best practices.
• Strong understanding of SOLID, OOP patterns, concurrency patterns.
• Proficient in memory management and performance tuning.
• Comfortable working with UIKit, SwiftUI, Foundation, Combine, GCD, Swift Concurrency.

Would be a plus:

• Experience of working with calendar-related applications e.g. time zones, recurreint events, etc.
• Intstuments
• CI/CD
• StoreKit

What you will get at Readdle:

• Customer-centric culture. We put our users at the heart of everything we do. Every team member has the opportunity to engage directly with customers, gaining insights that shape meaningful, delightful experiences for millions worldwide.
• Relentless growth. We’re committed to mastery in our craft. We take ownership of our work, decisions, and outcomes, and we see feedback as a catalyst for growth. Every challenge is an opportunity to learn, evolve, and raise the bar.
• Exceptional people, exceptional team. Our greatest strength is our people. We care deeply about each other, work transparently, and celebrate collective success. Together, we build an environment where everyone can do their best work and grow beyond their potential.
• Real impact. We design products that truly matter. Our focus is on delivering tangible value, simplifying complexity, pushing boundaries, and continuously improving how we build and deliver solutions to our users.
• Culture of innovation. We embrace curiosity and creativity in everything we do. Fresh ideas are not just welcomed, they’re expected, celebrated, and turned into real innovations that shape the future of our products and company.

At Gypsy Collective, we believe in creating unforgettable experiences for our users through innovative products. As a Product Manager, you will play a crucial role in shaping our product strategy and execution. You’ll collaborate cross-functionally to define and deliver products that exceed user expectations while driving business growth.

🧭 What makes you a great match

• 4+ years of experience in product management, preferably in the iGaming;
• Proven experience in leading cross-functional teams and managing the entire product lifecycle from ideation to launch;
• Strong analytical skills — ability to translate data into actionable insights and product decisions;
• Excellent communication and interpersonal skills to collaborate effectively with stakeholders across the company;
• Familiarity with Agile methodologies and product management tools Asana;
• Understanding of user experience design principles and best practices;

• A customer-centric mindset with a passion for solving user problems.

   

🔍 Bonus points if you have

• Experience with A/B testing and optimizing product features based on user feedback;
• Knowledge of performance marketing and analytics platforms.
• A background in data science or statistics;

• Experience in stakeholder management and leading product demos.

   

📅 Your daily adventures include:

• Defining product vision and strategy aligned with business objectives;
• Conducting market research to identify opportunities and competitive threats;
• Managing product roadmaps, prioritizing features, and ensuring timely delivery;
• Collaborating closely with design, engineering, and marketing teams to bring products to market;
• Gathering and analyzing user feedback to continuously improve product offerings;
• Communicating updates and progress to stakeholders effectively.

Benefits

💸 Flexible payment options: choose the method that works best for you.

🧾 Tax assistance included: we handle part of your taxes and provide guidance on the local setup.

🎁 Financial perks: Bonuses for holidays, B-day, work milestones and more - just to show we care.

📈 Learn & grow: We cover courses and certifications — and offer real opportunities to grow your career with us.

🥐 Benefit Сafeteria: Choose what suits you — sports, language courses, therapy sessions, and more.

🎉 Stay connected: From team-building events to industry conferences — we bring people together online, offline, and on stage.

💻 Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow.

🕘 Your schedule, your rules: Start your day at 9, 10, or even 11 — we care about results, not clock-ins.

 Larch Networks - Specializes in electronics and software engineering, focusing on high-load
switching, communication platforms, Linux, and IoT devices. Established in 2009 with offices in Israel
and Kyiv.
https://larch-networks.com/
Key Responsibilities:

•  Develop software and hardware for network switches and embedded systems.
•  Involve in the development of software for routers.

Required Skills:

• Proficiency in C programming.
• Linux experience (Makefiles, Shell scripts).
• English upper-intermediate

Nice to Have:

• Knowledge of L2/L3 network protocols (e.g., ARP, STP, IGMP, VLAN).
• Experience with embedded programming (ARM/MIPS).

Why Us:

• High technical task level.
• Collaboration with global industry leaders.
• Work-life balance, flexible schedule, and remote work possibility.
• Competitive salary, medical insurance, paid vacation.
• Compensation package.

Selection Process:
Completion of a short test assignment.
Technical and final interview.
Work Location: remote.



 

Larch Networks has been a leader in network solutions since 2009, with offices in Israel and Kyiv. We specialize in both software and hardware for network equipment, providing advanced, secure, and reliable network products for our customers. Our team of engineers is renowned for its expertise in designing and integrating high-load switching and communication platforms, thin clients, Linux, and embedded devices for IoT, enterprise, telecom, and industrial applications. We are committed to delivering innovative and cost-effective solutions.

What you will doActive candidate sourcing

• Daily sourcing on LinkedIn (main tool)
• Using Boolean search, X-ray, filters, and other sourcing techniques
• Searching for specialists in the following areas:
  • Embedded / C
  • QA Automation
  • Other technical roles within the company

Initial communication

• Writing cold outreach messages on LinkedIn
• Managing communication until handing the candidate over to a recruiter
• Building candidate interest in company vacancies
• Tracking feedback and statuses

Building a candidate database

• Maintaining and updating the database in PeopleForce
• Creating a “warm” candidate pool
• Supporting long-term relationships with candidates

Recruitment support

• Passing relevant candidates to the recruiter
• Creating shortlists
• Participating in improving job descriptions and outreach messages
• Collecting analytics (responses, conversion rates)

What matters to usRequired:

• Completed IT recruiting or sourcing courses
• Knowledge of Boolean search
• Basic understanding of IT roles and terminology
• Confident LinkedIn usage
• Strong written communication skills
• High attention to detail and responsibility
• Readiness for consistent daily sourcing work

Nice to have:

• 3+ months of sourcing experience
• English level B1
• Desire to grow into an IT Recruiter role

Conditions

Format: full-time. The role is fully remote, but you need to be located in Kyiv since occasional office visits might be necessary.

Growth opportunities

• Transition to IT Recruiter position
• Ownership of personal vacancies
• Income growth through the bonus system

We are building a virtual office platform and are looking for a skilled 3D Artist / Character Artist to create custom isometric avatar sprite sheets for a themed event.

The theme is a Madagascar expedition, and we need two stylized avatars: one male and one female expeditionist in safari outfits.

🧭 Project Scope

• Create 2 unique isometric characters (male & female)
• Style: Stylized, clean, readable in isometric view
• Theme: Safari / expedition (Madagascar-inspired)
• Focus on strong silhouettes and personality

🎬 Deliverables

For each character:

• Sprite sheet PNG (3200 × 2600 px)
• 8-direction walk cycle animations
• Idle poses
• Small profile thumbnail/avatar

All animations must be smooth, loopable, and consistent across directions

🛠 Responsibilities

• Model and texture stylized 3D characters
• Animate walk cycles for 8 directions
• Render/export clean isometric sprite sheets
• Ensure consistency between male and female characters
• Follow the provided technical specification

✅ Requirements

• Strong experience in character creation and animation
• Proven work with sprite sheets or isometric assets
• Ability to create clean, readable animations
• Understanding of isometric perspective and constraints
• Attention to detail and consistency

⭐ Nice to Have

• Experience with game-ready character pipelines
• Experience creating assets for virtual platforms or games
• Familiarity with batch rendering workflows (Blender or similar)

PIN-UP Global is an international company specializing in developing and implementing advanced technologies, B2B solutions, and innovative products.

We ensure certification and licensing of our products, providing customers and partners of the holding company with high-quality and reliable solutions.

PIN-UP Global is represented in Cyprus, Poland, Armenia, Peru, Malta. The holding’s headquarters is located in Cyprus.

We are looking for a SMM Manager!

Requirements:

• 2+ years of hands-on experience managing social media and content for brands;
• Proven experience in sports, esports, or betting industries;
• Strong understanding of SMM analytics and data-driven decision-making;
• English proficiency at Upper-Intermediate level;

• Ability to work independently and manage multiple channels simultaneously.

   

Will be plus:

• Experience working with AI tools;
• Skills in Figma and Photoshop;
• Experience using Jira, Slack, and Notion.

Responsibilities:

• Managing the brand’s social media accounts (2–4 platforms, including Instagram and Telegram);
• Participating in the development of the SMM strategy;
• Collaborating with cross-functional teams and preparing task briefs;
• Creating and maintaining content plans;
• Developing creative engagement and retention mechanics for users;

• Planning and reporting.

   

What are the conditions and bonuses?

🍀An exciting and challenging job in a fast-growing product holding, the opportunity to be part of a multicultural team of top professionals in Development, Engineering and Architecture, Management, Operations, Marketing, etc;

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

📍Beautiful offices in Warsaw, Limassol, Yerevan — work with comfort and enjoy the opportunity to build a network of connections with IT professionals day by day;

🧑‍💻Laptop & all necessary equipment for work according to the holding standards;

🏖Paid vacations, personal events days, days off;

🫖Paid sick leave;

👨‍⚕Medical insurance;

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

📚Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy;

🗣Free internal English courses;

🤸‍♀Sport benefit;

🦄Multiple internal activities: online platform with newsletters, quests, gamification, and presents for collecting bonuses, PIN-UP talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays, etc;

🎳Company events, team buildings.
 

We are looking for a highly skilled Unreal VFX Artist with strong Niagara experience to join our team for an immediate assignment on a project built in UEFN / Fortnite Creative.

This is a fast-paced production environment where speed, quality, and performance optimization are ключові.

🎮 Project Overview

• Platform: UEFN / Fortnite Creative
• Style: Stylized / semi-realistic (Fortnite-like)
• Focus: Real-time optimized VFX for gameplay
• Start: Immediate

🎨 What You’ll Work On

You will be responsible for creating and implementing game-ready VFX directly in UEFN, including:

• Explosions
• Flash / impact effects
• Fireworks
• Magic / energy particles
• Abstract and geometric effects
• Lightning and hit reactions

🛠 Responsibilities

• Create high-quality VFX using Niagara
• Implement and optimize effects inside UEFN (Fortnite Creative)
• Ensure effects are lightweight and performant
• Collaborate with game designers and developers
• Deliver clean, reusable, and well-structured VFX setups

⚡ Workflow & Scope

• Production pace: 2–4 VFX per day (depending on complexity and your availability)
• Flexible, daily-based workload
• Not a single fixed task — ongoing iteration and delivery
• Requires autonomy, speed, and responsiveness

✅ Requirements

• Strong expertise in Niagara
• Experience with Unreal Engine (UE4 / UE5 / UEFN)
• Solid understanding of real-time VFX optimization
• Ability to deliver fast, clean, and production-ready effects
• Good communication and teamwork skills

⭐ Nice to Have

• Experience working with Fortnite Creative / UEFN pipelines
• Experience in stylized VFX
• Understanding of gameplay readability and timing

We are looking for a passionate Full-Stack Software Engineer with extensive experience in PHP and JavaScript who loves engineering and the product creation process. You will be responsible for developing new functionality, integrating different systems, optimizing, and modernizing the existing codebase.

The ideal candidate has experience in:

- PHP 8.X, multiple frameworks and libs;

- JavaScript from vanilla JS to React and ES14;

- HTML, CSS, SCSS, post-processing, scaffolding systems;

- relational databases, DB schema, and queries optimization;

- Linux, docker, CI/DI, bash;

- software engineering principles, architecture patterns, application scalability, low latency system availability;

- experience with cloud platforms such as AWS or Azure;

- problem-solving skills;

- communication and collaboration skills.

You will be responsible for:

- develop, architect, and maintain SaaS using PHP and its frameworks;

- implement frontend using JavaScript (from vanilla JS to modern libs and frameworks), HTML, SCSS;

- create and maintain RESTful APIs (SaaS and Proxy-APIs);

- design and optimize database interactions (PostgreSQL, AWS DynamoDB);

- write clean, testable, efficient, and maintainable code;

- test and debug your code to ensure the reliability and performance of the applications;

- collaborate closely with founders and service folks to deeply understand our customers/users.

Seniority:

- university degree (non-courses/academies; only technical university education);

- minimum 7+ years of actual experience (non «freelance», no gaps, ONLY respect years after a university degree);

- your years in IT don’t guarantee your seniority;

- the slope of your learning is MORE important than your total years in IT, but don’t kid yourself;

- this job vacancy is not for newcomers/juniors/entry/majority-mid level, one framework developer, and ONLY for product development folks.

The position is ONLY for Ukraine citizens. We don’t consider outsourcing, out-staffing, freelancing, or man-in-middle schemes; we only hire in Core Team as Core Team Member.

Join us for a fabulous adventure!

We are seeking a dynamic and results-oriented Recruitment Researcher to join our team. 

The ideal candidate will possess exceptional communication and negotiation skills, coupled with a strong ability to work collaboratively within a team. As a Recruitment Researcher, you will be responsible for identifying and attracting top talent, conducting thorough candidate assessments and supporting the full recruitment lifecycle. Your proactive approach and dedication to achieving results will be key to your success in this role. 

Requirements:

🔸 Experience in IT researching/sourcing (or finished recruiting courses);
🔸 General understanding of technologies in the IT Industry;
🔸 Knowledge of X-ray, Boolean search, job boards, LinkedIn search;
🔸 English level — Intermediate and higher;
🔸 Strong communication and negotiation skills;
🔸 Results-oriented mindset, with a proven ability to set and achieve recruitment targets and deliver high-quality candidates in a timely manner.

Responsibilities:

🔸 Search for candidates via LinkedIn and other resources;
🔸 Drawing up CVs of candidates in a corporate format;
🔸 Process responses from the corporate website, DOU and other resources;
🔸 Working with different recruitment tools;
🔸 Work closely with the Recruitment team to determine hiring needs and priorities.
 

Working Conditions and Benefits

🔸 Paid vacation and sick leave (without requiring a sickness list);
🔸 Official state holidays — 11 days considered public holidays;
🔸 Opportunities for professional growth through challenging projects and the possibility to switch roles, master new technologies, and improve skills with company support;
🔸 Flexible working schedule: 8 hours per day, 40 hours per week;
🔸 Personal Career Development Plan (CDP);
🔸 Employee support program (Discounts, Care, Health, Legal compensation);
🔸 Paid external training, conferences, and professional certification aligned with the company’s business goals;
🔸 Internal workshops and seminars;
🔸 Corporate library (paper and e-books) and internal English classes.

If you are a motivated and talented Recruitment Researcher seeking a challenging opportunity with a global technology company, this position is perfect for you.

Our client is an international product-based IT company specializing in the iGaming industry. Founded in 2014, the company has been successfully operating on the market for more than 11 years, bringing together a team of 390+ professionals. Starting as a leader in the CIS region, the company is now actively expanding on a global scale.

We are currently looking for a Middle/Senior Media Buyer to join the media buying team and work with scalable traffic across different GEOs and tiers.

📋 Key responsibilities and your contribution:

— Launch, manage, and scale Facebook advertising campaigns across Tier 1 / Tier 2 / Tier 3 GEOs.

— Full ownership of traffic performance and financial results, including PnL responsibility.

— Analyze and optimize key performance metrics: ROI, CR, CTR, CPM, CPA, PnL.

— Work closely with offers, creatives, agencies, and internal teams to improve campaign efficiency.

— Test and adapt strategies based on changes in GEOs, offers, platforms, and market conditions.

— Identify bottlenecks in funnels and processes, propose and implement optimization solutions.

— Maintain clear communication, task-setting, and feedback loops within the team.

— Take an active, hands-on role in both arbitrage and product-oriented media buying directions.

📚 Your qualifications:

— 3+ years of experience in media buying / traffic arbitrage.

— Deep understanding of Facebook Ads ecosystem and traffic acquisition mechanics.

— Proven experience managing monthly budgets from $50,000.

— Strong analytical mindset and confidence working with performance metrics and profitability models.

— Hands-on experience with analytics and tracking tools such as Power BI, Google Sheets, Voluum, Binom, Keitaro (or similar).

— Experience working with offers, creatives, and external partners (agencies, vendors).

— High level of responsibility for results and readiness to work with CRM and PnL models.

— Strong communication skills and ability to give and receive constructive feedback.

— Critical thinking, initiative, flexibility, and adaptability in a fast-changing environment.

Benefits:

⭐ Days of recovery: 20 paid vacation day per year and unlimited sick leave days.
⭐ Health: corporate medical insurance, a company psychologist and a Cafeteria of Benefits for personal wellness choices.
⭐ Education: a variety of foreign languages course for you to choose from. Also we are open for your development and you can choose different courses /training for improving your skills.
⭐ Compensation: additional benefits that can be used according to company policy, e.g. paid business trips, international conference opportunities, lunch perks at our offices etc.
⭐ Work Environment: work remotely or from one of our offices in Cyprus, Portugal, Poland, equipped with the equipment you’ll need for success.

⭐ Full freedom and hands-on involvement: opportunity to work across multiple directions — arbitrage, product media buying, various GEOs and tiers — without being locked into one narrow scope.

An international IT holding with 11+ years in the market and a team of 390+ employees is scaling. 
The holding is launching a new business unit focused on traffic monetization and affiliate partnerships. The Head of Affiliate Sales will be responsible for building this direction from the ground up and developing a scalable model for monetizing traffic generated by the internal media buying teams.

📋 Key responsibilities and your contribution:

• Develop and implement the company’s traffic resale strategy (Resales Direction).
• Manage internal traffic monetization channels, including Facebook Ads, ASO, SEO, and other performance marketing sources.
• Build and scale a traffic resale ecosystem through affiliate networks, direct advertisers, and media buying teams.
• Identify, onboard, and develop relationships with new advertisers, affiliate networks, and affiliates to scale traffic sales.
• Conduct negotiations and partnership agreements, including commercial terms and payout conditions.
• Manage traffic unit economics, ensuring control over ROI, CPA, CPL, margins, and channel efficiency.
• Analyze traffic performance and continuously optimize monetization funnels.
• Build and develop the team within the direction (affiliate managers, sales managers, traffic managers).
• Establish and optimize traffic sales and distribution processes between advertisers and partners.
• Ensure traffic quality and compliance with partner program requirements.
• Work with analytics and tracking systems to evaluate performance and support decision-making.
• Develop long-term partnerships with key advertisers and affiliate networks.
• Monitor the affiliate and performance marketing market, identifying new traffic sources and traffic monetization models.
• Monitor the affiliate and performance marketing landscape to identify new traffic sources and monetization models.
   

📚 Your qualifications:

• 3–5+ years of experience in iGaming affiliate marketing or traffic arbitrage, preferably in a leadership role.
• Deep understanding of the digital traffic ecosystem, including Facebook Ads, affiliate networks, ASO, SEO, and other performance marketing channels.
• Experience in traffic monetization.
• Hands-on experience working with internal traffic sources and scaling them.
• Strong understanding of traffic unit economics, including ROI, CPA, CPL, LTV, margins, and funnel optimization.
• Experience in building and managing teams (sales managers, traffic managers, affiliate managers).
• Strong negotiation skills and experience in closing partnership agreements with advertisers and affiliate networks.
• Ability to build and optimize traffic resale processes.
• Experience working with trackers, analytics platforms, and BI tools (e.g., Keitaro, Power BI, Google Analytics, etc.).
• Strong analytical skills and the ability to make data-driven decisions.
• English proficiency sufficient for negotiations and working with international partners.
   

➕ Nice to have:

• Experience in traffic reselling.
• An established network of contacts among advertisers, affiliate networks, affiliates, and media buyers.
• Experience working with multiple GEO tiers (Tier 1–3).
   

Benefits:

⭐ Days of recovery: 20 paid vacation day per year and unlimited sick leave days.
⭐ Health: corporate medical insurance, a company psychologist and a Cafeteria of Benefits for personal wellness choices.
⭐ Education: a variety of foreign languages course for you to choose from. Also we are open for your development and you can choose different courses /training for improving your skills.
⭐ Compensation: additional benefits that can be used according to company policy, e.g. paid business trips, international conference opportunities, lunch perks at our offices etc.
⭐ Work Environment: work remotely or from one of our offices in Cyprus, Portugal, Poland, equipped with the equipment you’ll need for success.

An international IT holding with 11+ years in the market and a team of 390+ employees is scaling its Media Buying division and is looking for a Team Lead Media Buyer to take responsibility for PnL, the team, and the systematic growth of the department.
 

🔥 Responsibilities:

• Manage a team of buyers (3+ people): task setting, KPI control, and team development
• Launch and scale Facebook campaigns across Tier 1–3 GEO
• Take full responsibility for performance and PnL of the department
• Work with budgets of $300K – $1M+ per month
• Build processes: KPIs, reporting, workflows, onboarding, and training of new buyers
• Optimize key metrics: ROI, CR, CTR, CPM, CPA, LTV
• Scale profitable campaigns and implement new strategies
• Collaborate with creative, analytics, and product teams
   

✅ Required experience:

• 1–2+ years in a similar role
• Managing monthly budgets of $300K – $1M+
• Experience managing a team of buyers (3+ people)
• Deep expertise in Facebook Ads
• Experience in iGaming / Gambling verticals
• Understanding unit economics and the impact of traffic on retention and LTV
   

💰 We offer:

• Base + bonus of the team’s net profit
• Unlimited budgets for scaling
• Top-tier and private offers (including the holding’s own products)
• Remote work or offices in Cyprus / Portugal / Poland
• 20 days paid vacation + unlimited sick days
• Health insurance
• Budget for training and professional development
• Opportunity to influence the strategic growth of the department

Role Overview

We are a product development team building and evolving our own solutions.
 

We are looking for a Software Engineer to design, build, and maintain scalable REST APIs using .NET 8+ / ASP.NET Core, as well as develop Model Context Protocol (MCP) servers that expose product functionality to AI agents and LLM-based workflows.

In this role, you will bridge traditional backend development with modern AI integrations, ensuring that APIs and MCP tools are reliable, secure, and easy to consume for both developers and AI systems.

Main Responsibilities

• Design, develop, and maintain REST APIs using ASP.NET Core 
• Build and support MCP servers aligned with product requirements 
• Define clear API contracts and MCP tool schemas 
• Ensure security, scalability, and performance of services 
• Collaborate closely with product and engineering teams 
• Write clear and structured technical documentation 

This is how our perfect candidate’s profile looks like:

• Experience with Model Context Protocol (MCP)
• 5+ years of experience with C# / .NET 
• Strong experience with ASP.NET Core Web API 
• Experience with databases (MongoDB, SQL, etc.) 
• Solid understanding of REST API design: versioning, authentication, pagination, and error handling 
• Strong understanding of OpenAPI standards  
• Experience with authentication and authorization 
• Experience with testing 

MCP & AI Tooling

• Understanding of the Model Context Protocol (MCP) specification and its tool/resource/prompt primitives 
• Experience building MCP servers using official SDKs 
• Familiarity with LLM tool-use patterns (function calling, JSON Schema) 
• Ability to design safe and well-scoped MCP tools for AI agents 
• Ability to translate product requirements into API contracts and MCP schemas 
• Strong documentation skills for both developers and AI systems 
• Awareness of security implications when exposing data to AI agents 

Will be a plus:

• Experience with .NET-based MCP server implementations 
• Experience with OData and advanced query API design 
• Frontend experience with TypeScript / React + Redux 
• Experience with SignalR 
• Familiarity with project or portfolio management domains 

What we offer:

• Career growth and professional development 
• Flexible working hours 
• Paid sick leave 
• 20 working days of annual vacation + public holidays 
• Corporate health insurance 
• Compensation for psychological consultations

If you want to work in product development, enjoy learning new technologies, and are not afraid of challenges - feel free to contact us.
We offer meaningful work, growth opportunities, and a low-bureaucracy environment. We value common sense in everything we do.