Jobs at Djinni

We are looking for a Business Development Manager (PSP) to join a global IT FinTech holding that develops its own payment solutions for high-risk industries (gambling, betting, iGaming, and forex). The company provides access to a wide range of international payment methods and builds partnerships with clients across the globe.

The  products: own payment solutions and PSP systems 
The  project: develop new PSP solutions and expansion onto new markets (Tier1/Tier 3).
Work type - Fully remote job from any country 
Conditions - Competitive salary + benefits, remote mode (Full-time), career and financial growth, paid vacation and sick leave, and other goodies. 

Requirements

• 2 + years in Business Development in FinTech, PSP, payment integrators, in-house PSP of iGaming companies.
• Proven experience in launching and managing payment solutions in Tier1 or Tier 3 markets 
• Having a network with banks, payment providers, local agents etc.
• Strong relationship-building abilities with external partners (PSPs, acquirers, payment providers, banks etc)
• Understanding of compliance, KYB, licensing specifics
• Strong research, sales, analytical, and negotiation skills.
• English — B2+

Responsibilities

• Research and analyze new GEOs (Tier1/Tier 3).
• Identify, approach, and sign partners — PSPs, acquirers, banks etc.
• Negotiate terms, fees, and risk models; manage the full deal cycle
• Coordinate with internal teams (Product, Compliance, Finance) to launch live payment flows
• Maintain and expand partnership pipeline; prepare reports and forecasts
• Attend industry expos and short business trips when needed
  
   

We offer

• Financial stability and competitive salary
• Individual bonuses for benefits compensation (healthcare, hobby, equipment and workstation)
• An honest and professional team that is ready to listen and understand, and most importantly, support you in your ambitious professional ideas!
• A dynamic and flexible startup environment that encourages innovation
• 24 paid vacations, not limited to sick leaves, and additional day-offs
• The perspective of development in FinTech with a focus on a foreign market

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with the organization of the first Data Science UA conference, setting the foundation for our growth. Over the past 8 years, we have diligently fostered the largest Data Science Community in Eastern Europe.

About the role:
We are looking for an Embedded/Hardware Engineer to become a helping hand for our internal R&D team. You’ll develop a unique product that can be used by UAVs, ships and aircrafts… more details - during the initial interview.

Requirements:
- 1+ year of experience as Embedded Engineer;
- Good proficiency in Python or C/C++;
- Knowledge of Matlab or similar tools;
- Good knowledge of linear algebra and math;
- Experience with Arduino, Raspberry Pi, and/or some other embedded platforms;
- Experience in working with programmers, testers, oscilloscopes, etc.;
- Experience in PCB soldering;
- Student/graduate in the field of math, cybernetics or computer engineering.

Will be a plus:
- Experience in working with SDRs is a huge asset;
- Knowledge of analog circuitry;
- Intermediate English or higher;
- Your own pet projects;
- Experience in task-tracking systems like Jira/Asana.

Soft skills:
- Independent work, without careful supervision, willingness to take responsibility;
- Timely and high-quality delivery of results;
- Ability to learn quickly.

Responsibilities:
- Development and testing of SW for embedded systems and microcontrollers;
- Code porting from Python to C/C++ and its optimization;
- Electronics assembly and soldering;
- Algorithm development for processing the data from ADCs;
- Test plans preparation and execution;
- Close cooperation with the HW team, which develops the products;
- Work on complex R&D projects.

We offer:
- Free English classes with a native speaker and external courses compensation;
- PE support by professional accountants;
- Medical insurance;
- Team-building events, conferences, meetups, and other activities;
- There are many other benefits you’ll find out at the interview.

About us:

EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.

But that's not all! We're not just about numbers, we're about people. With a team of over 1000 passionate individuals spread across twelve countries in Europe, Asia, and the US, we're all united by our love for innovation and teamwork.

EveryMatrix is a member of the World Lottery Association (WLA) and European Lotteries Association. In September 2023 it became the first iGaming supplier to receive WLA Safer Gambling Certification. EveryMatrix is proud of its commitment to safer gambling and player protection whilst producing market leading gaming solutions.

Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.

We are looking for a passionate and dedicated Middle .Net Developer to join our team in Lviv!

What You'll get to do:

• Hands-on development and integration of the evolving business functionality on the core part of the platform with other office locations.
• Understanding business requirements and their mapping to the given software framework.
• Discussing business requirements along with the Team Leader, Business Analysts, Project Managers, and other parties involved.
• Adhering to the Agile methodology and design principles of the project.
• Working in a test-driven, object-oriented environment.
• Participating in the design and implementation of the new architecture of our next-generation platform.
• Offering the QA and support team assistance whenever issues arise.
• Adhering to best practice development standards (such as continuous integration and deployment).
• Understanding the complex technical architecture.
• Managing multiple priorities, commitments and tasks.

What You need to know:

• Experience with ASP.NET 4+ Frameworks and .Net Core 3.1+.
• Good understanding and experience with relational database systems (MSSQL Server, PostgreSQL) GIT, CI/CD practices.
• Strong knowledge of OOP, SOLID principles, and design patterns.
• Experience with multi-thread programming.
• Experience using containerization technologies (Docker) and orchestration technologies (Kubernetes).
• Experience implementing and using message queues (Kafka, Rabbit MQ).
• Hands-on experience writing unit tests.
• Experience with distributed caching solutions (Redis).
• Knowledge of n-tier applications, distributed applications.
• English proficiency.

Nice to Have:

• Strong knowledge of C#.
• Experience with building and managing microservices, parallel and asynchronous programming design patterns.
• Experience building REST APIs and self-description services (ex: Swagger).
• Experience with Log Systems: Grafana, Kibana.
• Experience with modern software development life-cycle.
• Development experience with web services.
• Self-motivated and result-oriented.
• Excellent communication skills (oral and written).
• Analytical mindset.
   

Here's what we offer:

• Start with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us.
• 3 sick leave days per year, no doctor's note required; 30 medical leave days with medical allowance
• Hybrid work schedule is available after the first three months of employment, with up to 50 days of work from home per year.
• Benefit from two Free Fridays each year, limited to one per quarter.
• Daily catered lunch or monthly lunch allowance. 
• Private Medical Subscription. 
• Access online learning platforms like Udemy for Business, LinkedIn Learning or O’Reilly, and a budget for external training.
• Gym allowance.
• Corporate English lessons.
• Support for New Parents:
• 21 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.
• 4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.

Our office perks include on-site massages and frequent team-building activities in various locations.

At EveryMatrix, we're committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference!

About Realityjam

Realityjam (Virtual Reality Jam Ltd) is a UK-based game development studio and multiplayer game development platform. We build ambitious online worlds, power developer education through the Scion Foundation Training Program, and partner with industry leaders, including Unity Software Inc and Edgegap.

Our flagship title, 5th Dimension, is a large-scale MMO currently in active development. The game blends deep progression systems, immersive worldbuilding, and cutting-edge multiplayer infrastructure — and we are now looking for a senior developer to lead its technical delivery.

The Role

As Lead Unity / .NET Developer, you will own the technical direction of 5th Dimension from the inside out. Working closely with the Technical Director, you will architect and implement core game systems, set engineering standards for the team, and drive the project from demo to live service.

This is a hands-on leadership role — you will be writing production code every day while also mentoring junior developers and shaping a codebase that needs to scale to thousands of concurrent players.

Key Responsibilities 

Game Development & Architecture

• Architect and implement core MMO systems: player state, world persistence, inventory, combat, quest logic, and live-service features.
• Design scalable, maintainable Unity code following SOLID principles, with performance and multiplayer concurrency in mind.
• Define and enforce engineering standards, code review practices, and technical documentation across the project.
• Own the game client build pipeline, version control strategy, and CI/CD integration.

Multiplayer & Backend

• Integrate and extend server-side .NET services powering real-time multiplayer gameplay with support from Realityjam’s Senior Full Stack dev.

Leadership & Collaboration

• Lead technical planning sessions; translate game design requirements into engineering tasks.
• Support junior and mid-level developers within the studio and the Scion Foundation Training Program.
• Collaborate with the Technical Director on roadmap, technical risk, and resourcing decisions.
• Communicate clearly with creative and production stakeholders, balancing vision with technical feasibility.

Required Skills & Experience

• Strong, demonstrable experience with Unity (C#) — shipped titles or substantial in-development projects.
• Solid .NET / C# backend experience, ideally with ASP.NET Core, REST APIs, or game service architecture.
• Experience working on multiplayer or online games — networking, state synchronisation, lag compensation.
• Proficiency with version control (Git) and agile/iterative development workflows.
• Ability to lead technical work independently, make architectural decisions, and communicate trade-offs clearly.
• Comfortable in a remote-first, async-friendly environment with a high degree of autonomy.

Desirable Skills & Experience

• Experience with MMO or large-scale persistent online game development.
• Familiarity with game server hosting and orchestration platforms (e.g. Edgegap, Multiplay, Agones).
• Knowledge of Unity DOTS, ECS, or Jobs system for performance-critical gameplay code.
• Experience with cloud platforms (AWS, Azure, GCP) and containerised microservices.
• Exposure to game analytics, telemetry, or live-ops tooling.
• Interest in game development education or mentoring environments.

What We Offer

• Fully remote role with flexible working hours — structure your day around how you work best.
• Start at 4 days per week, transitioning to full-time (5 days) within 3 months as the project and team grow.
• Competitive, negotiable salary — we want to pay fairly for the right person.
• The opportunity to lead development on a genuinely ambitious, original MMO from an early stage.
• A collaborative studio culture that values craft, autonomy, and developer growth.
• Connection to the Realityjam multiplayer development platform and its growing partner ecosystem.

Find out more about the game at

www.5thdimension.gg  and about the studio at www.realityjam.io

We’re looking for a direct response copywriter who knows how to sell with words and drive immediate action — clicks, sign-ups, purchases.

🚫 This is NOT a content or brand writing role.
We need someone focused on revenue, conversions, and performance.

What you’ll do

• Write high-converting landing pages, sales pages, and funnels
• Create ad copy (Meta, Google, etc.) and email sequences that drive sales
• Turn product offers into clear, persuasive, conversion-focused messaging
• Continuously A/B test headlines, offers, and CTAs to improve CR
• Work closely with marketing to reduce CPA and increase ROAS

• Identify user objections and eliminate them through copy

   

What we’re looking for

• Proven experience in direct response / sales copywriting
• Strong background in funnels (ads → landing → conversion)
• Experience working with paid traffic
• Ability to show measurable results (CR, CPA, revenue impact)
• Deep understanding of user intent, objections, and buying psychology
• Hands-on approach — you write and test copy yourself

🚫 Not a fit if

• Your experience is mainly SEO, blog writing, or content marketing
• You focus on engagement/brand awareness instead of conversions
• You can’t show before/after performance metrics

• You mostly manage teams instead of writing copy yourself

   

How to apply

Please send:

1. 3–5 sales pages / landing pages / funnels you wrote
2. For each:
   • Conversion rate before and after
   • Any CPA / revenue impact
3. A short explanation of:
   • What you changed

   • Why it improved performance

      

👉 Applications without clear performance metrics will not be considered.

Payset, a UK-based online international payments solution authorized by the UK Financial Conduct Authority (FCA) as an Electronic Money Institution (EMI), offers multi-currency accounts and currency exchange to businesses worldwide. We save clients time and money and open up new regions and possibilities for their business by simplifying how they pay and get paid locally and internationally. Our mission is to foster enduring client relationships while refining our product technology and expanding into new markets. If you have experience in fintech or a related field, we’d love to have you join our fast-growing company!

The Opportunity

As we continue to grow, we seek a dynamic, experienced Senior Software Engineer to join our team. The ideal candidate is someone who thrives in a fast-paced environment and enjoys working in small, agile product teams. You’ll be surrounded by smart, ambitious, and awesome coworkers who value focus time and getting things done. We leverage a state-of-the-art tech stack, including PostgreSQL, MongoDB, React, NodeJS, GraphQL, Cypress, Jest, AWS, and Docker to build an amazing product.

What you’ll do:

• Develop and ship user-facing features with TypeScript and Node.js, React.js, delivering clean, maintainable code that follows modern component patterns and accessibility guidelines.
• Integrate frontend applications with backend services, defining clear data contracts and error-handling conventions that keep the UX seamless.
• Design and optimize database schemas and queries for PostgreSQL and MongoDB.
• Build and own microservices and REST APIs, ensuring they are robust, scalable, and maintainable.
• Implement and optimize REST API Gateway, GraphQL, and other relevant technologies to enhance application performance and scalability within the AWS environment.
• Utilize Docker for containerization to ensure scalability and reliability of backend services.
• Stay updated with the latest industry trends and advancements in software development, applying best practices to our processes.

You will thrive in this role if:

• You often take the initiative and seek ownership of your work.
• You are a proactive problem solver, always seeking innovative solutions and continuously improving processes.
• You have strong communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams.
• You thrive in a collaborative environment, valuing team input and ensuring alignment with project goals.
• Experience in the Fintech industry software is a plus.
• You are fluent in English.

How we work

• Small and agile product teams
• Smart, ambitious, and awesome coworkers.
• No unnecessary meetings — we value focus time.
• Our tech stack includes state-of-the-art tools such as PostgreSQL, MongoDB, React, NodeJS, GraphQL, Cypress, Jest, AWS, and Docker.

Want some more context?

• Dive into the heart of our groundbreaking solutions by exploring our flagship product pages: Whether it’s our versatile multi-currency account or our dynamic currency exchange platform.
• Get acquainted with the faces behind our success by meeting our exceptional leadership team.
• Explore a treasure trove of insights and updates by delving into our engaging blog posts.

What makes us Payset:
At Payset, we embody a unique ethos that sets us apart. Working here means embracing an entrepreneurial spirit, a thirst for knowledge, and a commitment to enjoying what you do with true ownership of your work.

Our team spans the globe, bringing together diverse talents united by a shared passion for delivering unparalleled experiences to our customers. We strive to work with the best talent in the industry, fostering an environment where excellence thrives. In addition to the opportunity to collaborate and learn from top-notch colleagues, we offer a range of benefits designed to support our team members’ well-being and professional growth.

Diversity
At the heart of our team lies a belief in the strength of diversity. It’s not just a goal—it’s about embracing our differences to fuel our collective power. We work to create an inclusive and fair environment where every individual’s unique perspective boosts our innovation. By valuing our diversity, we foster a sense of belonging where everyone plays a vital role in our shared success.

About the company

Our client is a leading autonomous vehicle technology company operating at the cutting edge of self-driving software development. 

Role overview

We are not looking for a traditional SOC analyst. This role is about building detection systems, not clicking through alerts. You will work with large volumes of logs (cloud, application, network), design detection logic, and improve it over time. That includes both rule-based detection (SIEM/XDR) and data-driven approaches (statistical models, anomaly detection, simple ML where it makes sense). You should be comfortable treating logs as a data problem, not just a monitoring stream.

Important! This is not a role where you:

• sit in SIEM all day clicking alerts
• blindly add rules
• overcomplicate things with ML

This is a role where you: build detection systems that work in practice.

What you'll be doing

Detection & analytics

• Build and maintain detections across:
• application logs (auth, APIs, business logic abuse)
• cloud activity (CloudTrail, IAM, infrastructure changes)
• network telemetry (DNS, proxy, firewall, NetFlow)
• Work directly with data in platforms like Elasticsearch / Splunk / similar
• Write and tune detection logic (queries, correlation rules)
• Reduce noise — expect to spend time fixing false positives, not just adding new rules.

Working with data (this is a big part of the job)

• Build pipelines for:
• log ingestion
• normalization
• feature extraction
• Work with streaming or batch pipelines (Kafka / queues / scheduled jobs)
• Turn raw logs (e.g. CloudTrail) into structured data usable for detection.

Anomaly detection / ML (practical, not theoretical)

• Apply simple models where they add value (e.g. One-Class SVM or similar approaches)
• Focus on:
• behavior baselining
• anomaly scoring
• Tune models based on real output (false positives matter more than theory) 
• If ML does not improve signal — don't use it.

Automation & response

• Build response playbooks for common cases
• Automate where it actually saves time (not for the sake of it)
• Integrate with SOAR or write lightweight orchestration
• Improve:
• detection speed
• response consistency.

AI usage (realistic expectations)

• Use LLMs for:
• alert enrichment
• investigation summaries
• internal tooling
• Not building an "AI security platform"
• Focus on practical gains, not hype.

Threat hunting

• Run targeted hunts based on hypotheses
• Use internal data + external signals
• Identify gaps in logging and detection.

Requirements

• Solid experience with SIEM (Elastic, Splunk, Sentinel, etc.)
• Strong understanding of:
• cloud activity (especially AWS logs and IAM)
• network basics
• modern application behavior (APIs, auth flows)
• Comfortable working with large datasets (not afraid of raw logs)
• Python or similar for data processing
• Experience with automation (SOAR or custom scripts).

Nice-to-have (but not critical)

• Experience applying ML to logs (even simple models is enough)
• Familiarity with LLMs in tooling (not research)
• Experience with data pipelines (Kafka, Spark, etc.)
• MITRE ATT&CK mapping

What will make you effective here

• You don't trust alerts blindly
• You care about signal quality, not number of detections
• You can debug why a detection is noisy or useless
• You understand systems, not just tools
• You prefer building something once instead of repeating manual work.

How success looks like

• Fewer false positives
• Better visibility across systems
• Faster investigations
• Less manual work in SOC
• Detections that actually catch real issues

Requirements:

• 1+ years of experience in development
• Strong knowledge of Javascript and TypeScript
• Strong knowledge of Angular
• Strong analytical and problem-solving skills
• Experience working with RxJS ,NgRx ,signals, and new angular syntax template
• Confident AI prompting, understanding of LLM principles (Context window, RAG, System prompts)
• Experience working with AI coding assistants (Cursor, Claude Code, GitHub Copilot)
• Good understanding of asynchronous and reactive programming
• Confident working with the Git version control system
• Understanding of GraphQL
• Intermediate level of English

Would be a plus:

• Experience working with React
• Experience working with Websockets
• Experience building large-scale SaaS platforms supporting millions of users.

Responsibilities:

• Build features and systems with attention to detail and performance.
• Own end-to-end development, from conception to production.
• Engineer not only solutions but also tools to understand the problem.
• Work closely with cross-functional stakeholders to deliver a world-class product.
• Identify and implement improvements to our existing systems.

About the project:

Project management platform. With the help of own API, it’s possible to do multiple integrations with communication, sales, analytics and other applications that are used by co-workers on a daily basis.

We are looking for a frontend engineer to improve the beautifully crafted product that helps millions of people to enjoy their remote work! You will be responsible to deliver production-ready functionality in a cross-functional team and will be able to reach millions of people with your best effort and working time as part of a multinational team of highly skilled developers.

Mr.Booster is an innovative ad platform and full-cycle marketing agency dedicated to boosting brand growth. Agency services include Traffic, SEO, Production, and Marketing, offering everything from driving traffic to creating powerful content and strategies. The company helps businesses reach new heights with smart, scalable solutions. Join the fast-growing team and be part of something exciting! Let’s boost your career together!

Requirements:

• At least 5 years of experience in SEO, with a track record of successful project promotions;
• At least 3 years of experience in SEO within the iGaming niche;
• In-depth understanding of search engine algorithms;
• English proficiency: B1 level or higher;
• Development and implementation of a comprehensive SEO strategy, including content strategy, technical optimization, link profile management, user experience (UX) improvement, and behavioral analysis;
• Knowledge of HTML and CSS sufficient to analyze code from an SEO perspective;
• Experience working with high-traffic and multi-regional websites;
• In-depth understanding of all ranking factors;
• Experience with SERM and Parasite SEO;
• Strong knowledge of technical SEO;
• Proficiency in all industry-specific tools;
• Ability to collaborate with developers, link builders, content managers, and designers;
• Experience with A/B testing of SEO hypotheses and traffic split tests;
• Experience analyzing search engine bot behavior;
• Ability to defend and justify SEO strategies to business stakeholders;
• Understanding of project business metrics;
• Experience mentoring mid-level specialists (setting tasks and providing guidance);
• Experience automating routine tasks.

Requirements:

• Full and independent project management;
• Steady growth in traffic and search rankings for projects;
• Improvement in project business metrics (reg, FTD);
• Achieving interim SEO strategy goals;
• Reducing project dependence on management involvement;
• Scaling successful use cases to other projects;
• Initiating new ideas and approaches;
• Collaborating with the content team;
• Collaborating with the link-building team;
• Collaborating with the development team;
• Achieving stated project KPIs;
• Managing project budgets;
• Testing hypotheses to improve project metrics and analyzing test results;
• Preparing pre-sale audits for potential clients.

The Role
We’re looking for a results-driven Media Buyer to take ownership of paid acquisition across multiple channels. You’ll be responsible for planning, launching, and scaling campaigns that directly impact revenue.

This is a hands-on role for someone who understands performance marketing deeply and knows how to turn ad spend into profitable growth.

What You’ll Do

• Launch, manage, and optimise paid campaigns across platforms (Meta, being our main).
• Continuously test creatives, audiences, and offers to improve performance
• Analyse key metrics (CPA, ROAS, CTR, conversion rates) and make data-driven decisions
• Scale winning campaigns while maintaining profitability
• Collaborate with creative and operations teams to improve funnels and customer journeys
• Identify new opportunities, channels, and strategies for growth

• Helping build scalable marketing infrastructure and processes, while supporting team management

   

What We’re Looking For

• Proven experience as a Media Buyer or Performance Marketer
• Strong understanding of paid social and/or search platforms
• Analytical mindset with a focus on ROI and scaling
• Experience with high-volume or performance-driven campaigns (e-commerce, lead gen, or similar)
• Ability to move fast, test aggressively, and iterate based on data
• Self-starter mentality — you take ownership and get things done

Nice to Have

• Familiarity with tracking tools, attribution models, and funnels

• Creative strategy input (ad angles, hooks, messaging)

   

What We Offer

• High-impact role with direct influence on growth

• Opportunity to work on multiple projects 

   

Interested?
Apply by sending your experience, results, and/or case studies. We’re especially interested in what you’ve scaled and the numbers behind it.

About The Fellas AdsWe’re The Fellas Ads – a formerly private performance marketing agency based in the center of Amsterdam. Our mission is simple: We help top-notch publishers deliver high-quality leads to advertisers with offers that convert.

After more than a decade working across all roles in the industry, our founders developed a deep understanding of how performance marketing works – and how it can be improved. We founded The Fellas because we knew we could serve publishers and advertisers better than we’d ever been served ourselves. Get in touch to find out what makes us different – you’ll be glad you did.

Senior AI Engineer / AI Product Architect

Location: Remote
Industry: AI for Engineering, BIM, MEP Design, Industrial Facilities, Life Science

About the Role

We are looking for a Senior AI Engineer / AI Product Architect who has already been involved in building and launching a real AI-based product — not just prototypes, demos, or internal experiments.

This person should have hands-on experience in developing AI systems that solve complex, high-value business or engineering problems and are already used by paying customers or real enterprise users.

For MEPAIA, we are not looking for someone who only knows how to connect an LLM API to a chatbot. We need someone who understands how to build AI-powered workflows, where AI is integrated into a real software product, interacts with complex data, supports decision-making, and automates meaningful parts of professional work.

The ideal candidate has worked on a challenging AI product comparable in complexity to products such as Consigli, Augmenta, Endra AI, or other AI-native engineering, construction, design, automation, robotics, industrial, or enterprise software platforms.

What We Need

We need someone who can help us move from a successful proof-of-concept and early product vision toward a scalable AI product architecture.

The role combines:

• AI system design
• LLM / agentic workflow architecture
• productization of AI features
• integration with complex engineering software and data structures
• evaluation, reliability, and performance of AI outputs
• collaboration with domain experts in MEP, BIM, Revit, and industrial design

This is a senior role for someone who has already seen what it takes to turn AI from “interesting demo” into a product that customers actually use.

Key Responsibilities

• Design and lead the AI architecture for MEPAIA’s next product stages.

• Build AI workflows that translate engineering intent into executable software

  actions.

• Develop AI agents / copilots that can interact with structured engineering data, BIM models, documentation, calculations, and design rules.
• Work with Revit/BIM automation teams to connect AI reasoning with real design execution.
• Define how LLMs, classical algorithms, rule-based engineering logic, retrieval systems, and software automation should work together.
• Build robust evaluation methods for AI-generated outputs.
• Improve reliability, explainability, and repeatability of AI workflows.
• Help define the technical roadmap from MVP toward a future AI Engineer for MEP design.
• Work closely with founders, software engineers, and domain experts to convert MEP engineering knowledge into scalable AI functionality.

• Support technical discussions with investors, strategic partners, and early enterprise customers when needed.

   

  Required Experience

• Proven experience in building an AI-based product that reached real users, customers, or commercial deployment.
• Strong hands-on experience with LLMs, AI agents, RAG systems, tool use, function calling, or similar AI architectures.
• Experience designing AI workflows beyond simple chatbots.
• Strong software engineering background.
• Experience with production-grade systems, not only research notebooks or demos.
• Ability to work with complex domain-specific data and workflows.
• Understanding of how to evaluate AI outputs and reduce hallucinations or unreliable behavior.
• Ability to bridge product, engineering, and business requirements.

• Experience working in a startup, scaleup, or high-velocity product environment.

   

  Strong Plus

  Experience in one or more of the following areas would be highly valuable:

• AEC tech / ConTech / BIM software
• Revit, Autodesk ecosystem, IFC, CAD/BIM data structures
• Spatial AI / 3D reasoning / geometry-aware AI
• Engineering automation
• Robotics, industrial automation, or simulation
• AI for construction, infrastructure, manufacturing, or data centers
• Multi-agent systems
• AI copilots for professional software
• Enterprise SaaS

• Products similar in complexity to Consigli, Augmenta, Endra AI, TestFit, Finch, Hypar, or other AI-driven design platforms

   

  What This Role Is Not
  This is not a role for someone whose main experience is:

• building generic chatbots
• writing prompts only
• experimenting with ChatGPT wrappers
• doing academic ML without product deployment
• creating AI demos that never reached real users

• working only on marketing automation or simple customer-support bots

  We are looking for someone who has helped build serious AI software for serious workflows.

About the Role

As a Full Stack Developer, you will play a pivotal role in designing, developing, and maintaining our web applications, ensuring high performance and scalability. You will work closely with cross-functional teams to deliver high-quality software solutions while contributing to projects that integrate advanced machine learning models, including large language models (LLMs), to deliver personalized user experiences and innovative features. You’ll be part of a small, collaborative team that values continuous improvement and embraces the latest in technology.

Our technology stack includes .NET Core, C#, React.js, Node.js, Typescript, SQL Server 2019, Docker, Kubernetes, Google Analytics, and Power BI.

Our ecosystem includes 170 connected applications and services, our main database is 2 TB, our sites handle 1 million visitors a day and 2 billion requests a month, and we release changes to production several times a day. We are a continuous integration and continuous deployment (CI/CD) organization.

What You’ll Do:

• Collaborating with cross-functional teams to demonstrate how they can effectively leverage our infrastructure to meet their objectives.
• Designing, developing, and maintaining robust, scalable, and efficient web applications, backend logic modules and database structure.Identifying and implementing strategies to improve the stability, performance, and scalability of our applications and services.
• Responding promptly to production incidents, employing creative problem-solving skills to minimize downtime and mitigate potential issues.
• Supporting team members, fostering a culture of continuous learning and technical excellence.
• Conducting code reviews and ensuring adherence to coding standards and best practices across the team.
• Participating in the evaluation and integration of new technologies, including AI and automation tools, to drive innovation and efficiency.

What We’re Looking For:

• Minimum of 3 years of professional experience in full-stack development.
• Extensive experience with React.js, including state management (Redux, Context API) and component-based architecture.
• Proficiency in .NET frameworks, C#, and data access technologies.
• Familiarity with Unit / Integration tests using any of Jest, NUnit, Playwright, React Testing Library.
• Strong knowledge of front-end technologies such as HTML5, CSS3, JavaScript, and TypeScript.
• Familiarity with database systems such as SQL Server or MySQL.
• Strong knowledge of design and architectural patterns, SOA design & web service development.
• Strong understanding of development processes.
• Experience with LLMs / Generative AI tools (e.g., OpenAI, Copilot, Cursor).
• Experience with Web Page performance optimization and measurement will be a plus.
• Degree in Computer Science, a related discipline, or equivalent work experience.
• Upper-intermediate level of English.
• Excellent problem-solving and analytical skills, with a keen attention to detail.
• Strong communication and interpersonal skills, with the ability to work effectively in a team-oriented environment.
• Ability to manage multiple tasks and prioritize effectively in a fast-paced environment.

Perks and Benefits

• Time off throughout the year (paid and unpaid)
• Professional development support and encouragement
• Resources to help improve your overall well-being
• Free JustAnswer membership

Ready to work on cutting-edge solutions in the telecom domain? We are looking for a Junior Full Stack Developer to join our team and contribute to a high-impact project in data management and system integration.

CUSTOMER
Our customer is a global leader in Information and Communication Technology (ICT), serving telecom service providers worldwide. They deliver innovative products and services for mobile and fixed communication networks, radio systems, and transmission infrastructure. Recognized for driving innovation in connectivity, the company enables next-generation communication solutions and operates in over 100 countries.

PROJECT
The team will work on a Product Information Service — a scalable, cloud-native system designed to manage product-related data and enable integration across multiple systems. The solution focuses on data management, APIs, and system integration, ensuring reliable and efficient information flow between platforms.

Key Technologies: Python, React, PostgreSQL, Next.js

RESPONSIBILITIES:

• Develop and support backend and frontend parts of the Product Information Service
• Implement REST APIs and help integrate them with other systems
• Work with PostgreSQL databases (design and basic maintenance)
• Build simple and responsive user interfaces using React
• Write unit and basic end-to-end tests to support code quality
• Take part in code reviews and follow team development practices
• Create and maintain technical documentation
• Collaborate with the customer via conference calls and meetings

• Engage in SAFe Agile ceremonies including estimation, grooming, and planning sessions

   

REQUIREMENTS:

• 1.5+ years of professional software development experience using Python
• Experience in implementing RESTful APIs and contributing to their design
• Hands-on experience with PostgreSQL
• Strong skills in React for building responsive UIs
• Understanding of backend system design principles

• Intermediate level of English or higher

   

WILL BE A PLUS:

• Experience with Next.js

   

PERSONAL PROFILE:

• Strong problem-solving skills and attention to detail
• Ability to work collaboratively in a distributed team environment
• Proactive communication and willingness to engage with stakeholders
• Adaptability to changing requirements and priorities

 Job Overview: As a Technical Project Manager, you will be responsible for leading the planning, execution, and delivery of web-based visual eCommerce projects. Your role will involve managing a team of developers, designers, 3D artists and stakeholders to create seamless, visually immersive online shopping experiences that integrate advanced technologies such as 3D modeling, AR, and interactive product views with eCommerce solutions such as SFCC, Shopify, etc. You will play a key role in ensuring that projects are completed on time, within budget, and aligned with business goals.

Key Responsibilities:
 

• Project Leadership: Lead the end-to-end delivery of web-based visual eCommerce projects, managing timelines, scope, resources, and budgets to ensure successful execution.
• Collaboration & Communication: Work closely with cross-functional teams including UX/UI designers, developers, 3D artists and business stakeholders to define project objectives, requirements, and key deliverables.
• Technical Understanding: Possess a solid understanding of frontend and backend web technologies and architecture (e.g., HTML, CSS, JavaScript, WebGL, React, APIs, etc.) and visual solutions such as AR, 3D product visualization, and virtual try-on systems, ensuring technical feasibility and alignment with project goals and general principles of eCommerce platforms such as Shopify, SFCC, etc.
• Platform Integration: Oversee the integration of visual eCommerce technologies with popular eCommerce platforms (e.g., Shopify, Magento, WooCommerce, SFCC) and ensure seamless performance across web and mobile devices.
• Agile Methodology: Manage the project lifecycle using Agile methodologies, facilitating sprint planning, standups, and retrospectives to ensure timely delivery and continuous improvement.
• Stakeholder Management: Engage with internal and external stakeholders to gather project requirements, provide status updates, and address any concerns or feedback. Act as the key point of contact for project-related communications.
• Quality Assurance: Ensure rigorous testing and validation of all visual eCommerce solutions, ensuring high-quality and consistent performance across all devices and browsers.
• Risk Management: Proactively identify project risks and develop mitigation plans to ensure successful delivery. Monitor and adjust project scope, timelines, and resources as needed.
• Client Relationship Management: If applicable, manage client expectations and communication for custom web-based visual eCommerce solutions, ensuring client satisfaction and alignment with business objectives.
• Continuous Improvement: Analyze project performance and provide insights and recommendations for improving processes, technologies, and workflows for future visual eCommerce projects.
• Market Insights: Stay up to date with industry trends in web-based eCommerce technologies, UX/UI design, and visual tools to drive innovation and keep the company’s solutions competitive.
   

Requirements:

• Education: Bachelor’s degree in Computer Science, Engineering, Business, or a related field. PMP, Agile, or Scrum certification is preferred.
• Experience: 5+ years of experience managing technical projects in web-based eCommerce. Some experience with 3D grahpics/visualization.
• Technical Knowledge: Strong understanding of web technologies (e.g., HTML, CSS, JavaScript, WebGL, React, APIs, architecture) and experience with eCommerce platforms (e.g., Shopify, Magento, WooCommerce). Familiarity with visual eCommerce tools and libraries (e.g., Three.js, A-Frame) is highly desirable.
• Project Management Skills: Proven experience managing complex projects from initiation through delivery, including the ability to balance multiple priorities and meet deadlines. Experience with project management tools (e.g., Jira, Trello, Asana) and Agile methodologies.
• Problem-Solving: Strong problem-solving abilities and the ability to foresee and mitigate potential project risks and obstacles.
• Communication: Excellent written and verbal communication skills, with the ability to clearly explain technical concepts to non-technical stakeholders and engage effectively with cross-functional teams.
• Collaboration: Strong interpersonal skills with a track record of successfully leading cross-functional teams to deliver high-quality projects.
• Attention to Detail: A keen eye for detail and an understanding of user-centric design, ensuring a polished and seamless user experience for end customers.
• Fluent English
• Ability to work a flexible schedule, supporting US timezones at least until 2-3pm EST/11am-12pm PST 3-4 days a week.
   

Preferred Qualifications:

• Familiarity with web-based 3D rendering and interactive experiences.
• Knowledge of UX/UI design principles for eCommerce websites and digital products.
• Experience with A/B testing and optimizing eCommerce websites for performance and user experience.
• Experience working with cloud platforms such as AWS or Azure for hosting and scaling eCommerce solutions.

Join us as a Senior Node.js Developer and become part of a team that builds an innovative product with clean code, bold solutions, and a strong team spirit! You’ll work directly with stakeholders, influencing key decisions and driving product growth.

Zeely AI is a platform that leverages artificial intelligence to generate viral UGC videos and ad banners, and to launch effective ad campaigns on Facebook and Instagram — helping small businesses get noticed and grow. We already have 1 million users in the US, making us one of the Top 3 players in our vertical on the American market by active user count. 

Zeely is a stable product, growing more than 4x annually in the US, with a team of 160+ professionals. We are proud to be part of the Google for Startups Alumni community and official partners of Meta and TikTok. In 2024, Zeely was recognized among the Top 25 fastest-growing startups in Ukraine by Forbes.

Your key responsibilities:

• Developing and maintaining the back-end of web applications
• Designing and building REST APIs
• Working with PostgreSQL and Redis databases
• Integrating with third-party APIs
• Building and deploying applications on AWS (EC2, S3, CloudFront)
• Writing unit and integration tests
• Optimizing application performance
• Debugging and troubleshooting issues
• Writing technical documentation
• Conducting code reviews

What we’re looking for:

• 5+ years of commercial experience with Node.js applications
• 1+ years of experience with microservices architecture
• 2+ years of hands-on work with Redis and PostgreSQL/MySQL (data modeling, indexing, caching, ORM such as Prisma/TypeORM/Drizzle ORM)
• Experience with AWS
• 2+ years of experience with message brokers
• 1+ years of experience with Docker
• Understanding of scalable and reliable system design principles
• Experience with version control systems (Git)

Nice to have:

• 1+ years of experience with the NestJS framework
• Experience with payment systems
• Valid AWS certification
• Commercial experience with high-load systems
• Experience building back-end for iOS, Android, and web applications
• Experience with Terraform/Pulumi
• Commercial experience with AI APIs
• English level: Intermediate

Why it’s exciting to work with us:

• Work with cutting-edge technologies and contribute to building AI-powered tools
• Join a strong A-level team that motivates you to grow and achieve more
• Remote-first approach: work from anywhere, with the option to visit our offices in Warsaw and Kyiv
• Paid day offs and sick leaves — we care about your work-life balance
• Regular performance reviews to ensure your growth is transparent and rewarded
• Financial support — consultations for private entrepreneurs from our dedicated finance team

Recruitment process: Intro call > Test Task > Technical Interview > Final Interview > Reference check > Offer

Send us your CV — we’d love to get to know you better!