Jobs

Moon Active is one of the world's top mobile game companies, our teams leverage cutting-edge technologies to craft fun and interactive games enjoyed by millions worldwide. We produce exciting and engaging entertainment for players across the globe and pride ourselves on developing top-quality casual games that invite and allow players to connect with one another.

As a BackEnd Developer, you will be working in a scrum team implementing new features and improving existing code for our most popular game. We are looking for a Strong developer to join an engineering team that is responsible for building complex, high-scale, and real-time systems.

We work with Node.js/Redis/Neo4j/K8s/Microservices, 24/7 serving 100k req/sec, 200k+ req/sec at peaks, Redis used as the main storage, handling terabytes of data and 200M ops/min.
 

Responsibilities:

• Delivering new game features every few weeks;
• Building distributed systems and microservices;
• Mainly developing real-time mobile game server with Node.js and Redis;
• Working with the Kyiv-based cross-functional team that also includes Unity developers and QAs.

Requirements:

• Backend development experience (any OOP language, ex. Node.js, Java, C#, etc.);
• Familiarity with Node.js - advantage;
• Willingness to operate within an AI-first approach for development productivity and feature integration;
• Experience with distributed systems and microservices architecture;
• Experience with NoSQL databases (ex. Redis);
• Experience with Backend development of real-time web services;
• Experience in a high scale system will be a plus;
• Experience working with Scrum teams will be a plus;
• Good spoken and written English is a MUST.

Benefits:

Why join Moon Active? 

• Be part of a leading global mobile gaming company with a unique product enjoyed by millions;
• Thrive in an exceptional, innovative, and dynamic environment;
• Enjoy full transparency and open communication with talented colleagues across teams;
• Take advantage of tremendous opportunities for professional growth and career advancement within a rapidly expanding company;
• Influence and help build personalized product experiences that impact millions of users worldwide.

We offer:

• Generous compensation; paid vacation and sick leave;
• Extensive medical and life insurance coverage for you and your family;
• CrossFit & running classes at the office and MultiSport card;  
• Comfortable and modern office located on Królewska 16 street in Warsaw;
• Free daily breakfasts and lunches, and a fully stocked kitchen with snacks and fruits;
• Latest tech equipment, including macOS devices;
• Training & Development/Tuition reimbursement;
• Friend Referral Program with generous bonuses;
• Fun and collaborative workplace culture with regular Friday Happy Hours and team gatherings;
• Relocation bonus for candidates moving to Warsaw;
• Bicycle and Car parking.

We Play to Win! We Play it Smart! We Play as a Team!

We are committed to investing in our employees and fostering a workplace that champions innovation, creativity, and collaboration. At Moon Active, we empower our team members to unleash their potential and achieve remarkable results every day. We encourage bold decision-making and believe that every individual has a significant impact on our success. Join us and level up your career in a supportive and high-achieving environment!

Moon Active is a company driven by the mission to become a global leader in mobile gaming. Founded in 2011, our passion for creativity, cutting-edge technology, and delivering exceptional player experiences has resulted in games enjoyed by millions worldwide.

We are looking for you, an aspiring 3D Motion Designer, to join our industry-leading marketing team.You will be responsible for creating eye-catching 2D and 3D animations across all digital and social platforms.

As part of a great team, you will receive everything you can dream of: from super friendly and creative co-workers and a strong focus on your development to projects that will inspire the whole gaming industry.
 

Responsibilities:

• Create and animate 2D and 3D videos with a focus on After Effects and Cinema 4D
• Conceptualize, present and execute your ideas from start to end: Lead your own creation from sketch to final high-quality product
• Collaborate with designers, editors and motion artists in creating 3D content: from Full CG videos and motion graphics to VFX in live-action videos
• Explore and implement current trends and tools in 3D design, animation and production pipeline
• Attend dailies and participate in creative brainstorming
• Present your own creative ideas in a dynamic environment and find solutions within tight schedules
   

Requirements: 

• Experience in After Effects and Cinema 4D (5+ years)
• Wide 3D skillset: modeling, lighting, rigging, animation, shading, and rendering (Redshift)
• Experience in 2D animation and motion graphics in Adobe After Effects
   

Advantages:

• Experience integrating 3D in After Effects
• Experience with Cinema 4D's Plug-ins like X-Particles and realflow
• Experience using popular game engines such as Unity or Unreal Engine
• Experience in using various generative AI tools
   

*** PLEASE ATTACH A LINK TO AN ONLINE PORTFOLIO/SHOWREEL
 

Benefits:

Why join Moon Active? 

• Be part of a leading global mobile gaming company with a unique product enjoyed by millions
• Thrive in an exceptional, innovative, and dynamic environment
• Enjoy full transparency and open communication with talented colleagues across teams
• Take advantage of tremendous opportunities for professional growth and career advancement within a rapidly expanding company
• Influence and help build personalized product experiences that impact millions of users worldwide
   

We offer:

• Generous compensation; paid vacation and sick leave
• Comprehensive medical and life insurance for you and your family members
• CrossFit & running classes at the office and MultiSport card
• Comfortable office located on Królewska 16 street, Warsaw
• Free daily breakfasts and lunches, as well as a fully stocked kitchen with snacks and fruits
• The latest tech equipment, including macOS devices
• Training & Development/Tuition reimbursement
• Friend Referral Program with generous bonuses
• Friday Happy Hours and team gatherings to foster a fun and collaborative workplace culture
• Relocation bonus for non-local candidates
• Bicycle and Car parking

About the Company

We are building AI systems that combine multilayered, scalable knowledge graphs with advanced reasoning agents to analyze and understand highly complex knowledge domains with scholarly precision.

The Role

We are seeking a Senior Backend Engineer with 7+ years of experience to design and scale the backend infrastructure powering our AI platform.

Key Responsibilities

• Architect and implement scalable backend services and multi-tenant SaaS systems
• Design and operate high-throughput data pipelines (batch and streaming)
• Build APIs and services integrating LLM inference, retrieval systems, and knowledge graphs
• Productionize research-grade AI systems into reliable distributed systems

Required Qualifications

• 7+ years of backend engineering experience
• Strong experience with data pipelines and SaaS architectures
• Strong proficiency in Python
• Deep understanding of distributed systems and cloud-native environments
• Fluent English

Preferred Qualifications

• Go and/or Scala experience
• Hands-on experience with LLM systems (RAG, model serving, evaluation)
• Experience with knowledge graphs, vector databases, or hybrid retrieval architectures
• MS in Computer Science

What We Offer

Technical Innovation: Lead novel neuro-symbolic architectures with cutting-edge research access

Work Environment: Flexible arrangements, international travel opportunities

We're building a modern SaaS application and seeking a Middle Java Backend Engineer to join our growing team. You'll play a key role in architecting and developing our API infrastructure while contributing to AWS-based deployment strategies.

Required:

• 3+ years of commercial Java development experience
• Strong expertise in building and maintaining production-grade REST APIs
• Proficient with Spring Boot or equivalent frameworks (Google Guice, Vert.x)
• Hands-on experience with MongoDB and NoSQL database design
• Solid SQL knowledge and relational database experience
• Comprehensive testing practices using JUnit and Mockito
• Deep understanding of API design principles, RESTful patterns, and best practices
• Ability to work independently and take ownership of features end-to-end

Strong Advantage:

• DevOps skills with practical experience in infrastructure deployment and automation
• Production experience with AWS services (ECS Fargate, ECR, CloudWatch, VPC, IAM)
• CI/CD pipeline implementation (GitHub Actions, Jenkins, GitLab CI)
• Infrastructure as Code experience (Terraform, AWS CloudFormation, CDK)
• Docker containerization and orchestration
• Elasticsearch for search and analytics
• Experience with distributed systems and async processing

What You'll Do:

• Architect and develop scalable, maintainable REST APIs
• Build robust backend services for our SaaS platform
• Design database schemas and optimize query performance
• Write comprehensive unit, integration, and API tests
• Participate in infrastructure planning, setup, and deployment
• Contribute to architectural decisions and technical roadmap
• Possibly mentor junior developers and conduct code reviews
• Ensure code quality, security, and performance standards

Nice to Have:

• Microservices architecture and domain-driven design experience
• AWS DocumentDB or MongoDB Atlas in production environments
• Message queuing systems (RabbitMQ, AWS SQS, Kafka)
• Monitoring and observability tools (Prometheus, Grafana, ELK stack)
• API security best practices (OAuth2, JWT, API Gateway)
• Performance optimization and profiling experience

What We Offer:

The opportunity to work on a product from the ground up, influence architectural decisions, and grow with the platform as it scales.

StrongLifts is growing and hiring an experienced iOS developer to join our remote team.

This is a unique opportunity to make an impact on an app that changes people's bodies and lives. As our primary iOS developer, you'll own the entire iOS codebase and be responsible for shaping the future of our app. We offer a full-time, remote position with flexible hours.

StrongLifts is a fully remote company, and this is a remote job. It is open to anyone located in Europe (between UTC-1 and UTC+4).

About StrongLifts

StrongLifts is a top-rated workout app with thousands of paying subscribers and over 200,000 five-star reviews worldwide (4.9-star rating).

Since launching in 2011, our growth has been driven by listening to our users and building what they need to get results. We're 100% self-funded and profitable.

Our mission is to help people get stronger by making strength training simple. We want our app to handle all the thinking so users can focus more on lifting. Our team is small and values building a great product that helps people make progress in their lives.

Benefits

• $3,000–5,000/mo gross, based on experience
• Full-time role with steady, long-term work (no contract hopping)
• 100% remote - work from wherever you feel most productive
• Flexible hours - set your own schedule as long as you get results
• Impact - your work will be used by thousands of people worldwide
• Minimal meetings - plenty of time to focus on coding
• Great team - we're very selective about who we work with
• 20 paid holidays per year, plus your local public holidays

Requirements

• 2+ years of experience building and launching iOS apps
• Experience with Git, pull requests, code review workflows
• Highly skilled at writing clean, maintainable, and reliable code
• Strong SwiftUI skills. UIKit knowledge is a plus for maintaining legacy screens
• Solid understanding of algorithms, data structures, and app architecture
• Excellent English communication skills (both spoken and written)
• Located between UTC-1 and UTC+4 for time zone alignment
• Available full-time

Responsibilities

• Take full ownership of iOS
• Design and build new app features
• Troubleshoot and fix bugs reported by users
• Ensure the best performance and stability of our app
• Maintain code quality (reviews, cleanups, refactoring, etc)
• Keep our app updated with new iOS versions, features, and devices
• Ship through GitHub PRs and release via Xcode Cloud to TestFlight / App Store
• Maintain technical documentation

Tech Stack

Our iOS codebase is modern, clean, and well-maintained. We use the latest Apple frameworks and best practices, with a strong focus on code quality, testing, and automation.

The app is built natively in Swift and is mostly SwiftUI, with some UIKit. Deep experience with Swift and SwiftUI is required. We also use Swift Concurrency, Combine, CoreData, RevenueCat, WatchKit, HealthKit, XCTest, etc. The backend uses Firebase (Auth, RTDB, Firestore). Experience with these additional technologies is a plus, but not required if you're a fast learner.

Team

You'll work closely with our Android developer to keep both apps consistent so users get the same features, logic, and algorithms on both platforms. You'll also work with our founder and designer to understand user needs and advise on technical feasibility. You'll work with QA and support to investigate and fix bugs. We communicate mostly in writing and minimize meetings. You'll have plenty of time to focus on coding and building a great app.

How to apply

Our goal is to find the best iOS developer with the right skills who fits well with our team. We designed our hiring process to be fair, efficient, and respectful of your time.

We’ll start with a short online test (~20 min). This saves us both time, so interviews are only with candidates who have the required skills. If you pass, you'll be invited to a live coding interview with one of our engineers (~30 min). Successful candidates will then move to a third interview to go over your work history (~30min). Finalists will do a short paid trial on real tasks from our codebase. 

We’re organized so the process will move quickly. We’re looking for someone who can start as soon as possible.

We’re a fast‑growing, mission‑driven company building next‑generation training and a 3D immersive training platform. Our customers critical‑infrastructure organizations that need operators to perform better, faster, and more safely in the real world.

We’re looking for a Senior UX Designer who loves turning complexity into clarity. You’ll shape the experience across multiple products to help our users to get from learning to readiness quickly and confidently. If you want to design products with real‑world impact, move fast, and help define a category, this is your role.

What You’ll Do?

• Own the experience for key flows across our portfolio - set UX direction, unify patterns, and raise the bar for usability.
• Simplify complex workflows into intuitive journeys for trainees, instructors, and administrators.
• Prototype quickly and iterate with PMs, engineers, and domain experts; ship improvements on short cycles.
• Champion consistency - evolve a lightweight design system that scales across products and surfaces (2D/3D).
• Bring the user voice - turn field feedback and observations into clear, actionable design decisions.

What Makes You a Great Fit

• 5–8+ years in UX/Product Design with end‑to‑end product ownership.
• Portfolio showing clear thinking, interaction craft, and impact (not just visuals).
• Comfortable working in dynamic, high‑growth environments with evolving requirements.
• Ability to collaborate across disciplines and communicate decisions simply and persuasively.
• Big advantage: familiarity with 3D design or gaming environment

Why Join Us

• Real impact: your work helps people perform better in high‑stakes situations.
• High growth: a chance to shape product and process in a company that moves fast.
• Scope & ownership: influence the UX across multiple products and user types.
• Team & culture: pragmatic, collaborative, and biased toward action.

About Us

We are a product company building AI agents and digital employees for modern businesses. We automate repetitive operations so teams can focus on creative and strategic work. We're forming our core team and looking for a marketer who builds systems, not just campaigns.

Your Mission

Build a marketing machine that generates a predictable flow of qualified B2B and B2C leads and rapidly validates product hypotheses through real traffic and paying customers.

What You'll Do

- Define positioning and messaging for key segments (founders, C-level, SMB, mid-market) 

- Design and run omnichannel funnels: Meta, Google, LinkedIn, email, content, partnerships 

- Run A/B tests on landing pages, offers, pricing and onboarding flows - Set up full funnel tracking and analytics: CAC, LTV, ROMI, conversion by step 

- Own budgets and reallocate spend based on performance data 

- Collaborate with sales and product: share campaign insights, prepare enablement materials

Requirements

- 5+ years in digital marketing / growth at a tech company: SaaS, B2B software or mobile 

- Proven track record of growing a product from near zero to repeatable sales 

- Hands-on experience with Meta Ads, Google Ads, LinkedIn Ads — Strong funnel and CRO skills — you know how to move numbers from impression to paid 

- Comfortable building dashboards in GA4, Mixpanel, Amplitude or similar 

- Upper-Intermediate+ English, written and spoken 

- Experience with US or EU markets is a strong plus

You're a Great Fit If You

- Think like a founder: unit economics matter more to you than vanity metrics 

- Love running fast experiments over building perfect long-term campaigns 

- Are genuinely excited about AI, agents and automation 

- Can create structure in ambiguity 

- without waiting to be told what to do

What We Offer

- Direct collaboration with the founder and core product/engineering team 

- Real influence on product direction and go-to-market strategy 

- Remote-first, flexible schedule, outcome-focused culture 

- Competitive salary + potential equity or profit share after proving mutual fit

About the Role

The Chief Designer holds ultimate responsibility for the technical integrity, reliability, and innovation of the rocket system — from concept through flight testing. This is a position for an engineering leader who combines deep technical expertise with the ability to manage a team and drive a complex project to completion.

Responsibilities

• Define the technical strategy and system architecture; approve key design decisions
• Lead conceptual and detailed design processes; coordinate subsystems (propulsion, avionics, structures)
• Drive adoption of innovative technologies and materials to improve performance and reduce costs
• Lead and mentor the engineering team: task allocation, quality control, and professional development
• Plan project schedules, manage technical risks, and report status to senior leadership
• Develop and approve ground, bench, and flight test programs, including success criteria
• Oversee subsystem integration, analyze test results, and make critical design decisions
• Ensure complete design and operational documentation; maintain compliance with industry standards and safety regulations

Requirements

• Higher technical degree in aerospace engineering, rocket engineering, or a related discipline
• 5+ years of experience in the design and development of rocket or aerospace systems
• Strong knowledge of subsystem design principles: propulsion, avionics, and structural engineering
• Proven experience managing engineering teams and full-cycle technical projects
• Solid understanding of testing, validation, and certification processes for complex systems
• Willingness to travel: test range in Kyiv Oblast and production sites across Ukraine

What We Offer

• The opportunity to lead development of rocket systems with real strategic impact
• Full authority as Chief Designer — critical technical decisions are yours to make
• A team of highly qualified engineers and access to a modern testing infrastructure
• Competitive compensation — discussed individually
• Full-time position based in Kyiv, with travel to test range and production facilities

About Us

We are building AI products and marketing infrastructure focused on generating attention, demand, and scalable growth. Our team consists of experienced operators who have built and scaled projects with multi-million revenue. We move fast, test ideas quickly, and build systems that work.

About the Role

This is not a traditional PR role.

We are looking for someone who understands how attention works in modern media — and knows how to build it from scratch. The role sits at the intersection of PR, content distribution, and growth thinking. You will be responsible for visibility of the company and founders across media, social platforms, and communities.

Responsibilities:

Strategy & Positioning

• Build a PR strategy from scratch: positioning, messaging, key communication angles
• Define and develop Tone of Voice for the company and founders' personal brands

• Generate strong news angles and narratives that attract media attention and spark discussion

   

Media & Outreach

• Organize founder participation in podcasts, interviews, and media placements — from outreach to negotiations
• Build relationships with media, podcast hosts, and content creators in the business and AI space

• Prepare press releases, announcements, and communication materials for external distribution

   

Distribution & Growth

• Distribute content across LinkedIn, Twitter/X, Reddit, Telegram, and other platforms
• Work with communities and discussions to amplify reach and engagement
• Launch and manage partnerships and collaborations that grow visibility and audience

• Continuously test new PR formats, approaches, and ideas — measure what works

   

Requirements

• 3–5+ years of experience in PR, media, content, or growth-related roles
• Experience working with English-speaking markets — required
• Strong understanding of how modern social media platforms work
• Ability to think in terms of attention, distribution, and audience behavior
• Experience with media outreach, podcasts, or partnerships

• English C1 or higher — content creation, pitching, communication with native speakers

   

Nice to Have

• Existing network in business, tech, or AI media
• Experience working with founders or personal brands
• Understanding of viral mechanics and content performance
• Background in startups or fast-paced environments

US Company is searching for a Senior Java Developer with strong experience in developing and maintaining enterprise microservices-based platforms. Interesting long-term project (3+ years), distributed team, full-time, official contract. Remote work, European business hours.
 

Brief project description:
The platform is a set of microservices deployed on cloud infrastructure and partially - legacy code, supporting core business processes in delivery service across Europe. The role focuses on performance, security, maintainability, and implementing new features in a high-availability production environment.

Main Requirements:

• Strong experience in building scalable microservices: 8+ years
• Solid understanding of event-driven systems and API design
• Experience with CI/CD pipelines and automated testing
• Knowledge of cloud deployment (AWS, Azure, OpenShift)
• Ownership of assigned modules and code quality

Tech Skills:

• Microservices architecture, REST APIs, message brokers
• Refactoring, performance tuning, troubleshooting production issues
• Writing unit, integration, and end-to-end tests
• Security best practices for backend services

Programming Languages & Frameworks:

• Java 8–21: 10+ years
• Spring Boot / Quarkus: 10+ years
• SQL (PostgreSQL), NoSQL (MongoDB, Cassandra): 8+ years
• RabbitMQ, Kafka: 7+ years

Work conditions:

• Distributed team, remote work
• Scrum approach, 5–6 team members / team
• Full-time (40 hours per week), European business hours
• Official contract: salary, sick-leave days, holidays, vacations

Hiring process:

• Preliminary interview – 25-30 mins
• Internal tech interview (backend, Java, cloud) – 1 hour
• Interview with team and Tech Lead – 1 hour

Team in UA is looking for an experienced and highly talented Senior Back-End Software Engineer to join the ambitious AI-first team working on a product in the FinTech domain. 

Requirements: We are seeking a candidate with:

• Experience Leveraging AI: You understand and have experienced the great benefits of using agentic AI tools like Claude Code, Codex, Cursor to automate routine development tasks and to be more productive. 
• Product mindset: Your focus is on delivering a great product that adds value to users. You understand and enjoy the unique challenges of making business and technology tradeoffs. 
• Proven Expertise: 5+ years of commercial software development experience, primarily as a Java backend developer within product teams.
• Educational Background: A BS/MS degree in Computer Science or a related field.
• Technical Proficiency: Strong command of Go programming language, ORM frameworks, relational databases, and SQL.
• Systems Design & Architecture: Solid experience in designing systems and willingness to lead the engineering process using modern methodologies.
• Cloud & Infrastructure: Hands-on experience with Google Cloud Services (GCP) and/or Amazon Web Services (AWS) and Terraform.
• Leadership & Communication: A collaborative team player with strong communication abilities.
• Self-Organization: Ability to estimate work, commit to deadlines, and deliver high-quality code.
• Adaptability: Ready to thrive in a fast-paced environment with shifting priorities.
• Language Skills: Excellent written and verbal communication skills in English.

What We Offer:

• Competitive Salary: Annual performance review with potential for compensation adjustments.
• Flexible Work Environment: Option to work remotely or from a company-sponsored co-working space.
• State-of-the-Art Equipment: Company-provided laptop, monitor(s), and other peripherals to ensure a comfortable and efficient workspace.
• Comprehensive Benefits Package: Includes 17 business days of paid time off, 5 paid sick leave days, and more.

Professional Development: Partial or full sponsorship for English classes, relevant technology courses, and conference attendance.

Candidates based in Poland are especially welcome. Proficiency in Polish will be a strong advantage. 
 

Scope of Work (Snowflake Data Engineer / Architect)

- Migration of data processing pipelines and datasets between two Snowflake instances. 

- Reverse engineering of selected existing solutions in order to assess the required level of modification (including implementation of selected adjustments). 

- Migration of several Streamlit applications (native Streamlit in Snowflake) alongside the data and pipelines. 

- For selected datasets and pipelines, implementation of new components (code, data structures, and Snowflake cross-account data sharing mechanisms). 

- Re-creation of an existing data processing framework currently used by another business unit on the new Snowflake account. 

- Ensuring that all data structures required for critical applications and Power BI reports are available in the new Snowflake account, including the pipelines/processes feeding those structures. 

-The role will require close collaboration with a Power BI specialist responsible for analyzing and prioritizing semantic models and Power BI reports currently consuming data from the existing Snowflake account.

Primary Skills: 

- SQL

 -Snowflake (preferred) or other cloud data warehouse solutions 

- Data layering 

- Stored procedure / Cursor / Dynamic SQL / Window functions / Recursive Query etc C# development 

- ETL - Azure Data Factory (or other ETL Tools)

- Data pipeline design 

- REST API / Oauth 

- Semi-structured Data 

- File Processing: JSON / XLSX / CSV / PARQUET

We offer:

• Attractive financial package

• Paid vacation, holidays and sick leaves

• Challenging projects

• Professional & career growth

• Great atmosphere in a friendly small team

• Flexible working hours

We are a professional SEO company working with international clients in highly competitive iGaming and casino niches.
Our team of specialists creates and scales SEO strategies for project portfolios where results and a systematic approach truly matter.
We continuously improve our processes, implement cutting-edge optimization methods, and are looking for a Head of SEO who will help us scale the direction and build teams for effective project growth.
 

Key Responsibilities

• Develop and implement SEO strategies for project portfolios and international brands
• Build, manage, and scale teams of SEO specialists, team leads, and experts of various profiles
• Optimize internal processes to scale the SEO direction and increase overall efficiency
• Work with highly competitive geographies, continuously improving approaches and adapting to search engine algorithm updates
• Collaborate with all key departments of the company to ensure effective traffic monetization
   

Requirements

• 5+ years of hands-on experience in SEO
• 2+ years of experience managing SEO teams or SEO directions
• Experience working with large-scale SEO projects and multi-brand structures
• Strong technical SEO expertise (indexing, redirects, canonicals, server responses)
• Practical understanding of Google Core Updates, E-E-A-T, and anti-spam filters
• Experience setting tasks for developers and controlling their execution
• Understanding of a performance-driven approach to SEO and traffic monetization
• Experience in iGaming, casino, affiliate, or other highly competitive niches will be a strong advantage
• Strong analytical and strategic mindset combined with a realistic assessment of team resources and capabilities
   

What We Offer

• A key role in developing the SEO direction of an international holding
• High level of autonomy in strategic decision-making and the opportunity to implement your own ideas
• Long-term cooperation with a stable and fast-growing company
• Direct support from company owners and a senior team with deep SEO expertise
• Flexible cooperation format (in-house or contract), modern tools, and all necessary resources to execute ambitious plans
  
  📩 Ready to build a high-impact affiliate program from the ground up? Send us your CV — let’s talk!

Job Description
 

We are currently hiring Kyiv-based applicants for the following shift:

• Tuesday — Saturday 8AM—5PM
   

Base 44 is seeking a highly motivated and dynamic Tech Support Specialist to join our growing team. This is a fantastic opportunity to be a key player in a fast-paced, innovative, and collaborative start-up environment. You will be on the front lines, providing technical support, troubleshooting issues, and contributing to the overall success of our product. In your day-to-day, you will:
 

• Provide Base44 users with complex technical solutions, including remote access to systems, analyzing diagnostics, and troubleshooting network or database issues 
• Implement fixes, workarounds, or configuration changes to restore functionality 
• Properly identify, document, and escalate bugs for quick resolution 
• Recognize trends in user experiences and advocate for fast solutions 
• Interact closely with the product team to understand features, functionality, and potential pain points 
• Document and clearly communicate technical issues to developers with detailed steps for replication 
   

Requirements

• 1+ years of experience in a customer-facing technical role
• Strong technical skills, comfortable navigating unfamiliar tools and technical documents 
• Demonstrated ability to take ownership of initiatives and drive them to completion within a fast-paced environment 
• Ability to work well in small, collaborative teams and communicate clearly in both verbal and written forms 
• Strong growth mindset and a relentless pursuit of success, with a genuine eagerness to learn and develop new skills 
• Familiarity with JavaScript and React basics 
• Experience troubleshooting API connections, inspecting network requests, and identifying errors in the console 
• Proven experience with vibe coding tools - an advantage 

• Bachelor’s degree in Computer Science, Information Technology, or a related technical field - an advantage

  
   

About the Team
 

We're Base44, a newly acquired part of Wix, on a mission to change how software gets built. Our AI-powered platform empowers anyone to create custom software applications using natural language—no traditional coding required. Operating like a startup within Wix, we're fast, collaborative, and focused on turning complex problems into simple, powerful solutions.
 

We exist for creators, solo founders, startups, entrepreneurs, side hustlers, and everyone who wants to turn their ideas into reality. Whether you're launching a product, validating a concept, or exploring a hunch, Base44 helps you build it.

We're growing fast, the opportunity is huge, and with your help, our user-driven growth can become unstoppable.
 

The Base44 Support team is the first touchpoint for users who encounter roadblocks while building applications. We leverage deep investigative skills and provide top-level care to ensure their success and satisfaction.
 

About Wix
 

Wix makes it possible for anyone to succeed online. 

Since 2006, we've grown to around 5,300 employees in 22 countries, launched over 40 products, and serve over 299 million users and their visitors worldwide. 

At Wix, we push you to innovate, evolve in non-traditional ways, and collaborate. We operate in small teams that work closely together at a high level. 

We're proud to be an equal opportunity company. Wix was built around the idea that everyone has the right to be successful, online. This same vision defines us as a company: creating a work environment where everyone is welcome, and anyone has the right to succeed.

We are a performance-driven affiliate and DTC company operating across multiple verticals, including subscription-based products and one-time purchase e-commerce models.

We work internationally with a strong EU focus and actively scale payment infrastructure across multiple GEOs.

About the Role

We are looking for a PSP Manager who will take full ownership of payment operations and provider relationships.

Responsibilities

• Sourcing and onboarding new payment service providers
• Managing relationships with acquirers and processors
• Negotiating fees, rolling reserves, and contract terms
• Improving approval rates and reducing payment declines
• Monitoring and managing chargeback ratios
• Optimizing 3DS flows and fraud settings
• Working with cascading and routing logic
• Coordinating with tech and finance teams
• Scaling processing capacity across different GEOs

Requirements

• Proven experience with PSPs and payment processing
• Experience with subscription or one-time purchase models
• Strong understanding of approval rate optimization
• Experience managing chargebacks
• Strong negotiation skills
• Analytical mindset
• Ability to work independently

Strong Plus

• Experience working with EU acquirers
• Understanding of BIN routing and cascading
• Experience managing multiple MIDs
• Familiarity with international payment flows

We Offer

• Remote position
• Long-term cooperation
• Competitive compensation (base + performance bonus possible)
• Opportunity to build and scale payment infrastructure

Please Include

1. Your PSP experience
2. Business models you worked with
3. GEO experience
4. Chargeback management experience
5. Expected compensation