Jobs at Djinni

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

A suite of mobile applications that enable on-demand and fixed-route public transportation for individual riders and operators worldwide. The platform allows users to book rides, manage accounts, track vehicles in real time, and access multi-modal transit options. It serves transit agencies and operators by digitizing scheduling, routing, and passenger communications, integrating mapping services, real-time location data, and AI-driven dispatching. 

About the Role:

As a Senior iOS Engineer on the rider-focused mobile team, you will own key components of a large-scale, user-facing application that millions of riders rely on to plan and complete journeys. You will collaborate with designers, backend engineers, and product managers to architect and implement new features, strengthen the mobile infrastructure services, and lead the evolution of UI and automation testing frameworks across platforms. The role requires end-to-end responsibility - from initial design through post-release maintenance - and provides opportunities to mentor peers, influence technical standards, and tackle critical production incidents in a dynamic environment. This position offers autonomy, deep technical challenges in performance and concurrency, and direct impact on both user satisfaction and operational efficiency.

Key Responsibilities:

• Collaborate with cross-functional teams to design and deliver new rider-facing features in Swift using SwiftUI and UIKit.
• Architect and maintain core mobile infrastructure services that power the iOS application.
• Implement and evolve a multi-platform UI and automation testing infrastructure to ensure consistent quality and performance.
• Integrate RESTful APIs and real-time location services to support booking, tracking, and account management workflows.
• Optimize application performance, manage memory, and debug complex issues in production environments.
• Leverage concurrency models (async-await, GCD, Operation Queues) for efficient background processing and smooth UI responsiveness.
• Rapidly diagnose and resolve critical production incidents.
• Conduct thorough code reviews, enforce coding standards, and improve tooling to maintain high code quality.
• Mentor and guide engineers, sharing best practices in architecture, testing, and performance optimization.

Required Competence and Skills:

• 5+ years of hands-on experience in iOS application development with a production-grade codebase.
• Expertise in Swift, with deep familiarity with SwiftUI and UIKit frameworks.
• Strong knowledge of mobile architecture patterns (MVC, MVVM, MVP) and best practices in modular design.
• Proven experience integrating and consuming RESTful APIs and handling offline data scenarios.
• Demonstrated skills in profiling, performance tuning, memory management, and instrumentation tools.
• Proficiency with concurrency mechanisms in iOS: async-await, Grand Central Dispatch, and Operation Queues.
• Experience working on large, long-lived applications involving multiple engineers and rapid iterations.
• Excellent debugging skills and the ability to analyze and resolve critical issues under pressure.
• Strong communication skills in English and a collaborative, team-oriented mindset.
• Track record of mentoring or providing technical leadership within an engineering team.

Advantage:

• Experience with Core Location, MapKit, or third-party mapping SDKs such as Google Maps.
• Familiarity with multi-platform testing tools and UI automation frameworks.

Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

We’re looking for a Lead Generation Manager to help us scale direct publisher partnerships across international markets.
 In this role, you’ll focus on researching potential publishers, building structured lead databases, and supporting outbound initiatives. 

You’ll work closely with the Business Development team, helping expand our partner network and improve lead generation processes that drive growth.
This role also offers a clear growth path to a Business Development Manager position over time.

What you will be doing:

• search for potential publishers using various sources: LinkedIn, company websites, marketplace platforms, open databases, and other tools;
• collect and structure contact data;
• use both manual search and automated tools: CRM systems, enrichment tools, email finders, scrapers, and other supporting solutions;
• segment leads by priority, geo, partner type, and other criteria;
• prepare lead lists for cold outreach campaigns;
• launch cold outreach and follow-up sequences;
• track responses and pass interested leads to the assigned manager / BDM;
• respond to simple inbound messages using templates or within agreed guidelines;
• maintain and update data in CRM systems, spreadsheets, and working databases;
• support the business development team with operational tasks: preparing lists, organizing outreach campaigns, scheduling meetings, managing calendars before events and conferences, and assisting with follow-ups.

Your background:

• 1+ years of experience in Lead Generation / Sales Support / Outbound / Research roles;
• english level: B1 or higher;
• experience in searching for information and contacts using open sources;
• attention to detail and a structured approach to work;
• ability to work with spreadsheets, CRM systems, and large volumes of repetitive tasks;
• responsibility and ability to follow tasks through to completion;
• experience in digital advertising, AdTech, publishers, or B2B outbound will be a plus.

What we offer you:

• flexibility and freedom: choose fully remote, hybrid, or office-based work yourself;
• strong team: work alongside some of the industry’s top talent;
• unlimited growth: grow in multiple directions, get freedom to launch your own product;
• career development: take courses, attend top-notch conferences, explore digital library for nonstop growth;
• health support: get medical insurance, paid vacation and sick leaves, and access to a corporate psychologist;
• fun and culture: enjoy off site parties, team-buildings, sport events, and corporate gifts.

Thanks for your time.
Let`s bring things to the next level? 

A Ukrainian product iGaming company (online casino) is looking for an experienced Senior Affiliate Manager to scale operations across Tier-1 markets.

The company is already operating in the Canadian market and is planning active expansion into the UK, Australia, New Zealand, and the Netherlands.

🔎 Key Responsibilities:

• Sourcing and onboarding new affiliate partners
• Working with media buying teams (web teams) and purchasing traffic
• Scaling traffic across Tier-1 GEOs
• Managing traffic sources: Facebook (Meta) and SEO
• Negotiating partnership terms and monitoring performance
• Analyzing KPIs and optimizing traffic and budgets
• Contributing to building and developing the affiliate direction from scratch

✅ Requirements:

• 3+ years of experience as an Affiliate Manager in iGaming
• Proven experience working with Tier-1 GEOs (UK, Australia, Canada, New Zealand, Netherlands)
• Hands-on experience purchasing traffic from media buying teams
• Experience working with Facebook and SEO traffic sources
• Strong traffic scaling experience
• Established network of affiliates and media buying teams
• Experience working in product iGaming companies or affiliate networks
• Startup experience is a plus
• Fluent English (spoken and written)

💼 Conditions:

• Full-time position
• Fully remote work
• Company-covered industry conferences and business trips (when required)
   

📩 If you have relevant experience and are excited to grow the affiliate direction, please send your CV.

🔍 We are looking for a Project Manager who will take ownership of coordinating the marketing team, building processes from scratch, and ensuring systematic and predictable performance across all performance marketing направления.

💼 The company is building a cloud gaming platform that allows users to play video games via browser, TV, or mobile device without the need for a high-performance PC. The product targets global markets and is rapidly scaling.

📍 Warsaw, office | Full-time

📌 Responsibilities:

• Manage project plans, timelines, and budgets for marketing activities
• Build and optimize cross-functional processes between Media Buying, Creative, CRO, and Analytics teams
• Oversee task execution, manage the backlog, and prioritize initiatives
• Monitor KPIs and prepare regular reports for C-level management
• Identify risks and proactively resolve issues during campaign execution
• Establish efficient operational processes within a growing marketing team
• Ensure transparent communication between all stakeholders

✅ Requirements:

• 3+ years of experience managing complex digital marketing projects (experience in a performance agency or product company is a plus)
• Strong understanding of performance marketing processes
• Experience coordinating cross-functional teams
• Experience managing multiple parallel initiatives
• Strong organizational and communication skills
• Systematic thinking and ability to build processes from scratch

🚀 What the company offers:

• Opportunity to build marketing processes from scratch and influence strategic decisions
• Work in a product company with ambitious scaling goals
• High level of autonomy and responsibility
• Competitive compensation
• Official employment
• Professional growth alongside the company’s expansion
• A results-driven team with a strong performance culture
• Office in the center of Warsaw (relocation support provided if needed)

📩 If you have experience managing performance marketing projects and are ready to build structured processes from the ground up, we would be happy to receive your CV.

We are looking for a Middle Backend Engineer to join a product-driven fintech environment focused on building next-generation deposit solutions for European banking partnerships. 

You will become part of a cross-functional team responsible for a core deposit platform that powers both B2C and B2B channels. The platform enables banks to offer competitive deposit products while ensuring a seamless and secure customer experience. The system processes millions of requests daily and plays a critical role in handling deposit orders and maintaining their lifecycle over time. This is a high-load, business-critical domain where precision, reliability, and resilience are non-negotiable.
If you enjoy working on scalable distributed systems, care about data integrity, and want to have real impact in a fintech product — this role is for you.

Responsibilities:

• Designing, developing, and maintaining backend microservices in a modern Java ecosystem;
• Building and supporting complex integrations with third-party CMS tools;
• Ensuring accuracy and consistency of financial and accounting-related data;
• Improving system resilience, scalability, and performance;
• Collaborating closely with cross-functional teams in a product-oriented setup;
• Participating in discovery, refining requirements, and contributing to well-defined user stories.

Requirements: 

• Strong hands-on experience with Java and Spring Boot (modern versions);
• Solid background in microservices and event-driven architectures;
• Experience with Kafka and AWS-based environments;
• Understanding of high-load and distributed systems;
• Strong communication skills and experience working in cross-functional teams;
• Experience participating in discovery and requirements analysis.

Nice to have:

• FinTech or financial domain experience;
• Interest in product thinking and contributing beyond pure engineering.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Pozotron is seeking a Business Process Engineer to join our development team. Our small but growing development team, based in Ukraine, is dedicated to creating incredible technology for audio production. The Business Process Engineer will be an instrumental part of our team, focusing on designing, documenting and implementing business processes for our users.

Required:

• 3+ years of experience in Business Analysis 
• Experience with gathering requirements/feedbacks from users
• Experience with modelling of existing business processes
• Experience with designing from scratch/improving business processes 
• Experience with creating detailed design documents
• Experience with formal notations, including UML, LDS and BPM
• Experience with data analysis
• Excellent problem-solving skills and attention to details
• Excellent communication skills
• Advanced level of English

Nice to have:

• Bachelors or Masters degree in Computer Science, Information Technology, Mathematics, Physics or Engineering
• Some knowledge of statistics and customer surveying techniques
• Some understanding of databases and experience in writing SQL queries
• Some knowledge of UX/UI principles
• Some experience in QA

We offer:

• Fully remote work
• Competitive compensation, benefits, and bonus plans
• Health insurance

Innoware is a leading IT consulting company, Microsoft Solutions Partner, certified in cyber and information security (ISO/IEC 27001). We help businesses enhance operational efficiency and ensure data security by implementing Microsoft ERP and CRM systems, Power Platform solutions, and delivering secure cloud IT infrastructure.

For over 24 years our team has successfully completed more than 500 projects in Ukraine and across 17 other countries. Our clients include well-known companies such as Ciklum, Deloitte, Datagroup, OKKO, KERNEL, Metinvest, the American Chamber of Commerce in Ukraine (ACC), SOS Children's Villages, and many other valued partners.

Demand for Innoware’s services and Microsoft solutions continues to grow – especially in Ukraine, where many businesses are transitioning away from 1C and other russian-origin systems. To support this growth, we are expanding our project team and inviting candidates to join us as a Microsoft Dynamics 365 SCM (Logistics) Consultant at Middle or Senior level.

Key activities:

• Participation in D365 F&SCM implementation and development projects with responsibility for solution design within the logistics domain.
• Continuous development of expertise through work with diverse business scenarios, complex cases, and modern capabilities of the D365 platform.

Key responsibilities:

• Working with clients to analyze logistics business processes, define target solutions, and align them within the D365 SCM framework.
• Configuring and adapting standard D365 SCM functionality according to customer business requirements.
• Preparing and aligning project documentation together with clients.
• Estimating effort and timelines for assigned tasks.
• Preparing functional specifications for the development team and collaborating with developers during implementation.
• Executing user acceptance testing to ensure the delivered functionality meets business needs and expectations.
• Supporting customers during UAT, deployment of new functionality, and Go Live.
• Mentoring less experienced specialists.
• Participating in planning and controlling data migration processes.
• Integrating D365 SCM with other systems and applications.
• Ensuring quality control of tasks at different stages of the project.

Qualification:

• At least 3 years of experience implementing logistics modules of D365 F&SCM / F&O in a Consultant or Analyst role.
• Deep knowledge of standard functionality of Inventory management, Warehouse management, Procurement and sourcing modules in D365 F&SCM / F&O.
• Understanding of all stages of an ERP implementation project.
• Strong understanding of logistics business processes (inventory management, warehouse operations, procurement) and their automation in D365 F&SCM / F&O.
• English proficiency at Upper‑Intermediate level or higher; fluency in Ukrainian.
• Nice to have: Microsoft certification; experience configuring Power BI.

Soft skills:systematic thinking, teamwork, strong communication skills, focus on results and high quality, and a commitment to continuous professional development.

We offer:

• Dynamic work and diverse tasks in a growing D365 F&SCM team.
• Participation in projects for Ukrainian and international clients, with English language practice.
• Knowledge sharing with experienced colleagues, participation in internal initiatives, and professional discussions.
• Conditions for continuous professional development, career growth, and advanced training, including international Microsoft certification and support in obtaining it.
• Career paths toward System Architect, Project Manager, or Team Lead, depending on your professional interests.
• Our values and corporate culture: Innoware is an environment of open, professional communication, teamwork, honest relationships, and mutual trust. We support each other in both work and life. We hold a pro-Ukrainian stance, have not worked with russian companies since 2014, and actively support the Armed Forces of Ukraine.

Working conditions:

• Full remote format with the opportunity to work and meet with colleagues at Innoware’s Kyiv office – we’ll be happy to see you whenever you choose to come.
• Everything for work-life balance: paid vacation and sick leave (we know it’s obvious, but we want you to be sure), additional days off for selected public holidays. We’re dedicated to our work, but we also take time to rest.
• Permanent full-time contract with competitive remuneration.
• A grade‑based system with regular salary reviews based on your qualifications, performance results, and professional development.

We would be happy to get to know you and discuss potential cooperation.

Please apply with your CV in Ukrainian or English. We will carefully review your application and contact you if your experience and qualifications match the role.

We invite you to collaborate with us to deepen your expertise and work on meaningful projects together with the experienced Innoware team.

Find out more about Innoware: https://innoware.com/about/ 

Discover more Innoware vacancies: https://innoware.com/career/ 

Are you an ambitious mobile user acquisition specialist looking to work on a product trusted by over 1,000,000 people every day? Then VPN Planet is waiting for you!

About Us:

We are a global VPN provider based in Bucharest, bringing together a team of like-minded professionals from around the world. Our mission is to give people freedom and security online, so everyone can access the internet without barriers or restrictions.

Key Responsibilities

• Launch and scale mobile UA campaigns across top channels (Google UAC, Meta, Applovin, Liftoff, and more);
• Dive deep into analytics: work with internal BI tools and Mobile Measurement Partners for precise tracking and attribution;
• Generate insights from data and turn them into concrete campaign optimizations;
• Collaborate closely with product and creative teams: craft messaging, test creatives, and fine-tune every campaign to perfection.

Who We’re Looking For

• A professional with 1+ years of hands-on experience in mobile User Acquisition (experience in utilities/VPN is a plus);
• Someone who doesn’t just “set up ads” but lives by the data—analytics and ROI aren’t empty words for you;
• A professional who can quickly adapt to changes in advertising platforms and develop strategies for any market;
• A proactive, detail-oriented, results-driven team player.

What We Offer

• Flexible schedule and fully remote work;
• Opportunity to impact a product with a million-strong audience;
• Friendly international team with support at every step.

• Project Description:

  As a support engineer, you will be first point of user engagement, providing thoughtful day-to-day comprehensive technical support to users from initial challenge through resolution. This will include talking the user through account set up, to troubleshooting and resolving all technical issues. In this role, you will provide your insight and execution to drive the optimal user experience by phone call, email and remote assistance.

   

• Responsibilities:

  - Provides technical support and troubleshooting to network, desktop, and/or systems hardware and software.
  - Screens, refers and diagnoses internal inquiries and work requests as they relate to maintenance of personal computers and related systems.
  - Installs, configures, and upgrades computer hardware and software.
  - Provides end-user software troubleshooting and support.
  - Applies advanced diagnostic techniques to identify problems, investigate causes, and recommend solutions.
  - Provides troubleshooting and support.
  - Provides phone and help-desk support for local and off-site users.
  - Provides guidance and work leadership to less-experienced technicians, and may have limited supervisory responsibilities
  - Maintains current knowledge of relevant technologies as assigned.
  - Participates in special projects as required.

   

• Mandatory Skills Description:

  Windows server/AD/DHCP administration (accounting, policy handling, etc...)
  - Windows workstation admin (OS install, security patches, etc...)
  - Application software development install / maintain
  - Networking knowledge & troubleshooting + network related services ( proxy, DNS, WSUS)
  - Troubleshooting hardware problems
  - Excellent troubleshooting skills in complex software and hardware problems
  - Knowledge of structured cabling systems, able to design SCS fit out.
  
  • Non-technical skills
  
  - English language at least medium level
  - Ability to meet deadlines, manage multiple priorities and handle sensitive and pressured situations
  
  - Strong verbal and personal communication skills
  - Accuracy and Attention to details
  - Problem analysis, use of judgment and ability to solve problems efficiently
  - Verbal communication skills
  - Tolerant and flexible to different situations

• Project Description:

  We are seeking a highly motivated and technically proficient QA Automation Engineer to join our dedicated testing team. You will play a crucial role in ensuring the successful and high-quality delivery of software products for our client, a prominent American multinational automaker.

  
  This position offers a challenging and dynamic environment within a multicultural international team, demanding strong problem-solving skills and a proactive approach.

   

• Responsibilities:

  Design, develop, and execute robust automated test scenarios on a daily basis, utilizing Python as the primary scripting language.
  Framework Management: Actively contribute to a new and maintain the existing automation frameworks
  Ensure comprehensive test coverage by writing detailed test scenarios
  Engage in specialized testing of automotive systems, including validation of in-vehicle components
  Work closely with developers, business analysts, and product owners within the Scrum framework, actively participating in sprint planning and daily stand-ups.

   

• Mandatory Skills Description:

  Prior work with embedded or automotive systems, especially in the context of multi-ECU scenarios.
  Proven experience developing, debugging, and maintaining Python code for automated testing.
  Thoroughly analyze logs, and quickly resolve issues within automated testing pipelines.
  Proficient in using Visual Studio Code (VSCode) with relevant extensions (Python, Cucumber, Copilot).
  Experience managing Python virtual environments and dependencies.
  Proficient with Git for version control and JFrog Artifactory for artifact management in a collaborative, automated test environment.
  Ability to read and follow technical documentation in English.
  Strong communication skills for collaboration with developers, testers.
  Exposure to automotive communication protocols (e.g., CAN, LIN, Ethernet).

Job Description

As a Senior Product Analyst at Wix, you’ll play a key role in solving complex problems at scale and using data and research to validate ideas. You’ll find insights, provide recommendations, and drive our product forward. In your day-to-day, you will:

• Explore data, plan, conduct and interpret the results of A/B tests
• Own the monitoring and reporting of the company, team, and product’s main KPIs and success metrics
• Build and maintain reports, dashboards, and metrics while ensuring data integrity
• Present vital insights and recommendations to senior stakeholders

Requirements

• Experienced data, product, or web analyst with proficiency in writing complex SQL queries
• Skilled at translating business/technical needs into data models and creating impactful analyses
• Proven ability to work independently and collaboratively, with leadership skills to balance team efforts
• Motivated and enthusiastic about data, business, and technologies with a strong analytical background
• Curious, original thinker with attention to detail and a knack for creative business questions

About the Team

We’re Wix’s Editor Team, helping over 200 million people build their professional websites while providing a great DIY experience. We as a data team work closely with PMs, developers, UX designers, content, and marketers to create the best tools and products with the highest impact and value, ensuring people can build any site they want, and be proud of it.

We’re a strongly data-oriented company that asks interesting questions and appreciates data findings. We’re an experienced data team of 7 people from Kyiv and Krakow. You can learn a lot from us and we’d be happy to share.

One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain.

• Responsibilities:

  * Build and tune numerical optimization workflows (e.g., Bayesian optimization) to improve model/system performance.
  * Develop and maintain scientific/HPC code in Fortran.
  * Work independently on research, problem solving, and delivery with minimal supervision.
  * Collaborate with international teams (US/China).

• Mandatory Skills Description:

  Strong mathematical education and proven professional experience applying it in practice.
  Solid knowledge of Fortran.
  Hands-on experience with numerical optimization for models/systems, such as Bayesian optimization (this is the most critical requirement).
  Ability to work independently for extended periods, with minimal supervision.

• Nice-to-Have Skills Description:

  PhD is a strong plus.
  Prior experience in the oil & gas domain is a plus.

Welcome to ApexTech 🙌

We’re looking for a Salesforce Administrator who takes ownership of architecture and enjoys building scalable, high-quality user interfaces. You’ll play a key role in shaping frontend decisions and delivering a polished product experience.

Requirements:
• 4+ years of experience as a Salesforce Administrator in complex Salesforce environments
• Strong understanding of Salesforce environments (sandboxes, production) and release management processes
• Experience working with Git branches and CI/CD pipelines (SFDX-based deployments preferred)
• Solid knowledge of metadata deployment and change management best practices
• Hands-on experience with custom fields, validation rules, and impact analysis
• Ability to assess dependencies and risks before implementing changes on heavily used objects
• Strong understanding of Salesforce automation tools (Flow, Process Builder) and when to escalate to Apex/Triggers
• Good knowledge of Salesforce security model: profiles, permission sets, field-level security, sharing rules
• Experience working with custom settings and custom metadata for configuration management
• Strong analytical skills and structured troubleshooting approach
• Good communication skills and ability to work with product owners and developers

Responsibilities:
• Safely manage and deploy changes from development environments to production using sandbox strategy, Git branching, and CI/CD pipelines
• Perform impact analysis before implementing changes to core objects and ensure minimal disruption to business processes
• Configure and maintain custom fields, validation rules, and automation according to business requirements
• Evaluate and choose appropriate automation tools (Flow vs existing automation vs Apex) in collaboration with developers
• Ensure proper testing, documentation, and rollback strategies for all changes
• Troubleshoot access and feature visibility issues by analyzing profiles, permission sets, and configuration settings
• Maintain system stability, data integrity, and security standards
• Collaborate with product owners and technical teams to continuously improve Salesforce processes and governance

Interview process:
1. Intro-call with the Recruiter.
2. Technical Interview.
3. Client Interview

What do we offer?
💻 Full remote work and meetings for brainstorming.
💡Freedom and flexibility.
🚀A team of top experts and synergy of the entire organization.
💸Competitive salary.
🌿 Vacation and sick leaves.
🙏Therapy sessions with our psychologist.
📚Budget for professional development.
💃Corporate events and team building.

• Project Description:

  Client is a top one in automotive sphere. He has a bunch of projects which are related with tools for testing/emulation of IVI part. Part team is in Detroit and part in Ukraine remote. Projects have parts starting from HW boards and completing with SW part.

• Responsibilities:

  Testing Balance: 70% Automation / 30% Manual testing split.
  Embedded automation: actively contribute and evolve existing automation framework (Python).
  Protocols: Hands-on experience with CAN, gRPC, and TCP.
  Embedded Systems: Expertise in hardware flashing and embedded environment interaction.
  OS: Linux knowledge and CLI proficiency.
  CICD: Experience with GitHub Action.
  Test Planning: Define the automation strategy for new features, ensuring high coverage for complex automotive use cases.
  Reporting & Analytics: Build reports to visualize test results, hardware stability metrics.

• Mandatory Skills Description:
  Automotive experience

  Python: Advanced proficiency to evolve and maintain an existing automation framework.
  Protocols: Hands-on experience with CAN, gRPC, and TCP.
  Embedded Systems: Expertise in hardware flashing and embedded environment interaction.
  OS: Linux knowledge and CLI proficiency.
  CICD: Experience with GitHub Action.

• Nice-to-Have Skills Description:

  Automotive

• Languages:
  • English: B2 Upper Intermediate

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:

• 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.