Jobs

We’re looking for a Senior C++ Developer to join a team building a high-performance electronic trading platform for the U.S. equities market.

This role is ideal for an engineer with strong experience in:

• modern C++ (C++17/20)
• high-volume real-time data processing
• high-frequency / low-latency systems
• Linux backend development
• Experience in trading, market data, or other latency-sensitive domains is highly valued

Why this role matters:

This is not just another backend position. The platform is entering a business-critical phase: by December 2026, it must complete a migration to 23-hour trading mode. This is the team’s top priority. All other feature development is secondary to that goal and to maintaining critical support coverage from 4:00 AM New York time. That means this role is directly tied to one of the company’s most important technical and operational milestones.

Product context:

• Proprietary electronic trading platform used by 140–150 professional traders
• Focused exclusively on U.S. equities
• Built for sub-millisecond latency
• Processes high volumes of real-time market data
• Supports execution, order management, and risk routing workflows 

Core stack: C++ (~75%), C# (~20%), Python (~5%)
Architecture: Linux backend, Windows Desktop front end, colocated infrastructure in New Jersey

What you’ll work on:

• Build and optimize core components of the C++ trading platform
• Process and distribute high-volume real-time market data
• Profile and optimize latency, throughput, and memory usage
• Support systems with high-frequency updates and strict performance requirements
• Improve order management, execution, and risk routing

• Help the platform evolve toward 23-hour trading readiness 

   

Why join:

• Work on a real high-performance trading product
• Solve deep engineering challenges in latency, reliability, and scale
• Join a team at a critical product moment
• High ownership and strong technical impact
• Remote opportunity across Ukraine and Europe 

Interested?

If you’re strong in C++, real-time systems, and high-volume processing, we’d love to hear from you.

InfluenceProServices builds and launches multiple B2C web products, connected mobile apps, and standalone applications one after another.

We are looking for a Senior Product Designer who can design B2C apps and web platforms from scratch. The role is dynamic, fast-paced, and strongly product-oriented.

Products: eCommerce, DTC, subscription-based apps.

Requirements

• 4+ years of experience in product UX/UI design
• Strong experience with:
  • mobile apps (iOS & Android)
  • web/desktop products
• Experience designing real B2C products from scratch
• Experience with launched products (App Store / Google Play links are a strong advantage)
• Understanding of:
  • Flutter constraints
  • iOS Human Interface Guidelines
  • Material Design
• Strong Figma skills: auto-layout, components, variables, design systems, prototyping
• Experience with subscription flows: paywalls, trials, upgrades/downgrades, in-app purchases
• Ability to create and describe animations / microinteractions
• Experience working with analytics tools and product metrics
• Strong soft skills, proactivity, ownership, and risk awareness
• Self-sufficient mindset: receives a problem → proposes solutions and alternatives
• Experience using AI tools in daily workflow (Claude Design, Rive, Lovable, etc.)
• English: B2 / B2+

Nice to have

• Gamification experience
• Payment UI experience
• Experience with Rive animations

What you’ll do

• Design mobile and web products from scratch
  (50% mobile apps (iOS & Android), 50% web/desktop products)
• Build UX flows, wireframes, UI, and prototypes
• Work on onboarding, subscriptions, paywalls, checkout, dashboards, notifications, and gamification
• Create and maintain design systems in Figma
• Design microinteractions and animations (Lottie / Rive)
• Prepare clean handoff for developers
• Improve existing UX/UI and reduce friction
• Collaborate with product, development, and marketing teams
• Use analytics, product metrics, and research to drive design decisions

What to send

• CV
• Portfolio including:
  • 2–3 mobile app cases
  • 2–3 web/desktop product cases
  • examples of design systems / components
  • animation / microinteraction examples
• App Store / Google Play links (if available)

Hiring process

CV & portfolio review → recruiter call → test task → technical interview → offer

What we offer

• Remote-first culture with flexible working hours
• 24 days of paid vacation and sick leave
• Opportunity to work in a dynamic environment with professionals driven by product innovation and real impact
• Flat structure with no micromanagement and full ownership of your work

We’re Applyft— an IT product company which creates value-driven mobile apps. Our journey began with the Geozilla family locator product, but now our portfolio consists of 8 apps in Family Safety, Parental control and AI Spheres.

Now we are looking for a Middle/Senior PPC Specialist who will be responsible for managing and optimizing Google Ads campaigns for web projects of our mobile apps

What you’ll do:

• Plan, launch, and optimize PPC campaigns across Search, Display and pMa. 
• Manage advertising campaigns to drive qualified leads, online sales, and ROAS growth Conduct keyword research and competitor analysis to identify high-converting search opportunities on market
•  Monitor campaign performance daily and optimize bids, budgets, audiences, and ad creatives to improve CPA and conversion rates
•  Develop and test ad copy, landing pages, and audience strategies through continuous A/B testing
• Implement and maintain conversion tracking using GA 4, GTM and enhanced conversion tracking
• Analyze campaign data and prepare performance reports with actionable insights
• Manage monthly advertising budgets and ensure efficient allocation across campaigns and product categories
• Stay updated on industry trends, algorithm changes, and new features within Google Ads and digital advertising platforms

Your professional qualities:

• 3+ years of experience as PPC/UA Manager
• Experience of working with web funnels for mobile apps
• Proficiency in Google Ads (search/display/pMax), Google Analytics and related tools
• Experience of full cycle managing PPC campaigns: launch, analysis, optimization, scale
• Experience of managing big budgets
• Understanding of the marketing funnel and the main metrics (CTR, IR, CPC, CPA, CR, LTV, ROAS)
• Proficiency in Google Sheets / Microsoft Excel
• English level — Intermediate
• Strong analytical skills with a focus on data-driven decision
• Experience of working on multiple projects

Will be a plus:

• Practical experience in any other media source (ex. Meta Ads, Bing Ads, Twitter, ASA, TikTok etc)
• Understand the workflow of mobile analytics systems (Google Firebase, Appsflyer)
• Experience of working with BI systems

We offer:

• Remote-First culture: We provide a flexible working schedule and you can work anywhere in the world
• Health taking care program: We provide Health insurance, mental health support (psychologist compensation), sport compensation, and 20 paid sick days.
• Personal Equipment Policy: We provide all necessary equipment for your work. For Ukrainian employees we also provide Ecoflow
• Vacation Policy: Each employee in our company has 20 paid vacation days and extra days on the occasion of special evens
• Knowledge sharing: We are glad to share our knowledge and experience in our internal events
• English Lessons: We provide corporate English lessons to support your professional and personal growth.
• Professional Development: Annual learning budget for courses, training, certifications, and conferences.
• Public Holidays: You receive days off according to the official public holidays of your country of residence.
• Coworking Compensation (Ukraine): We provide coworking space compensation for employees located in Ukraine.

Hiring process:
Recruitment Screen 👉 Tech interview 👉 Final interview 👉 Job Offer

Turn your expertise into real impact — be part of our team!

We’re looking for a Senior/Principal iOS & macOS Engineer to join a product team building AI-native applications.

This role is for someone who is equally comfortable building polished Apple platform apps and working with modern AI technologies. You should have strong Swift experience and hands-on experience creating products powered by LLMs, AI agents, tools, and autonomous workflows.

You’ll work directly with the client’s team, helping shape architecture, make technical decisions, and deliver production-ready features from idea to release. We’re looking for a self-sufficient engineer who enjoys solving complex problems and doesn’t need a lot of oversight to move things forward.

What we’re looking for:

• Strong commercial experience with iOS and macOS development
• Deep knowledge of Swift and Apple ecosystem technologies
• Practical experience building AI-powered products using LLMs, agents, tool calling, RAG, or similar approaches
• Ability to design scalable architectures and make sound technical decisions
• Experience taking products from prototype to production
• Strong communication skills and ability to collaborate directly with stakeholders

• English sufficient for daily communication with the client team

   

What you’ll do:

• Design and build AI-native applications for iOS and macOS
• Integrate LLMs, agents, external tools, and automated workflows into real-world products
• Work closely with the client’s engineering and product teams
• Own technical solutions and drive implementation end-to-end
• Ensure reliability, performance, and maintainability of delivered solutions

This is a hands-on senior role. We’re looking for someone who can start quickly, take ownership, and make an impact from day one.

Our Customer:
A global product technology company operating in the urban mobility and transportation domain. The organization builds large-scale, real-time platforms that power complex mobility systems across multiple regions worldwide. Its engineering culture is strongly focused on scalability, system reliability, and continuous improvement of digital infrastructure that supports millions of daily operations.

Your tasks:

• Define, evolve, and enforce infrastructure standards across engineering teams
• Design and develop internal tooling for managing microservices-based infrastructure
• Build and maintain CI/CD pipelines and reusable deployment templates (Git-based workflows)
• Operate and enhance cloud infrastructure and Kubernetes-based environments at scale
• Collaborate closely with engineering teams to ensure safe, consistent, and well-governed changes across environments
• Investigate, troubleshoot, and resolve complex issues in critical production systems
• Design and implement automation for incident remediation and prevention
• Contribute to architecture decisions and drive platform scalability initiatives

Required experience and skills:

• 5+ years of experience in backend or full-stack software engineering within product-oriented teams (strong OOP background required)
• 3+ years of hands-on experience in DevOps / SRE roles in production environments
• 2+ years of experience with containers and Kubernetes ecosystem (Helm, Argo CD)
• 2+ years of experience working with cloud platforms (AWS or GCP / Azure)
• 1+ year of experience with CI/CD systems (GitLab, Jenkins, GitHub Actions, etc.)
• Strong understanding of distributed systems, networking, and database technologies (SQL & NoSQL)
• Solid experience with Linux/Unix systems administration and internals
• Fluent English (spoken and written)

Would be a plus:

• Experience with Infrastructure as Code tools (Terraform, CloudFormation, Pulumi)
• Background in designing and operating highly distributed, high-load systems
• Familiarity with observability stacks (logging, metrics, tracing)
• Experience working in complex, multi-team engineering organizations

Working Conditions:

• Remote work
• 5-day working week, 8-hour working day

Job Description

• 8+ years in cloud infrastructure with deep hands-on experience in Azure
• Expert-level Terraform skills including modules, providers, state management, workspaces, CI/CD integration, and managing large multi-environment deployments
• Deep Azure DevOps experience with YAML pipelines, multi-stage deployments, variable groups, service connections, release gates, and artifact management for infrastructure delivery
• Proven track record delivering Landing Zones at enterprise scale (hub-spoke networking, management groups, policy-as-code via Terraform)
• Strong experience with cloud migrations, at least 2-3 large-scale programs involving application, database, or SAP workloads
• Solid understanding of Infrastructure CI/CD patterns like plan/apply workflows, automated testing, drift detection, and governed promotion across environments
• Working knowledge of AWS (networking, IAM, core services) as a secondary cloud
• Ability to consult at the executive level and translate technical complexity into business decisions
• Experience leading or guiding delivery teams through migrations without being a people manager
• Comfortable working in ambiguous, fast-moving enterprise environments

Good to Have

• Azure certifications (Solutions Architect Expert, DevOps Engineer Expert)
• AWS certifications (Solutions Architect Professional)
• SAP on Azure migration experience
• Experience with Azure Migrate, Database Migration Service, or similar tooling
• Background in regulated industries (pharma, financial services, manufacturing)

Job Responsibilities

We are looking for someone who can work directly with enterprise customers to design, build, and deliver cloud foundations that support large-scale migration programs. This is a consulting role with real hands-on depth. You will not just advise, you will build alongside delivery teams and own the technical outcomes.

• Design and implement Azure Landing Zones (CAF/ALZ) with governance, networking, identity, and security baselines
• Define cloud migration strategies for application rehosting/refactoring, database migrations, SAP workloads, and hybrid architectures
• Build and optimize Infrastructure CI/CD pipelines using Azure DevOps (YAML pipelines, service connections, environments, approvals) with Terraform as the primary IaC tool
• Design Terraform module architectures including reusable modules, remote state management, workspace strategies, and drift detection for enterprise-scale environments
• Establish governance frameworks using Azure Policy, RBAC, cost management, tagging strategies, and compliance guardrails, all deployed and enforced through CI/CD
• Lead migration assessments and execution including discovery, wave planning, cutover coordination, and validation
• Advise on multi-cloud strategies where AWS complements the Azure-primary footprint
• Guide and mentor delivery teams through complex technical decisions

A Few Things to Note

• This is not a pure advisory or slide-deck role. You will be hands-on.
• This is not an operations or support role. You build foundations and move on.
• This is not a single-project role. You will work across multiple enterprise customers.

Department/Project Description

Our client is a global leader in eye care, specializing in the development, manufacturing, and marketing of innovative products for vision correction and surgical treatments. Their portfolio includes a wide range of contact lenses, eye care solutions, and surgical instruments for cataract and retina procedures. Committed to improving lives by enhancing sight, our client serves customers in over 140 countries, focusing on advancing technologies and solutions for eye health.

In connection with the business growth of our activities, we are seeking a Senior Business Analyst to work closely with stakeholders to gather, analyze, and document business requirements, deliver effective and high-quality solution designs, and ensure smooth and efficient solution development and implementation. 
 

Requirements 

• 5+ years of experience in business analysis or relevant experience  
• Strong understanding of business and enterprise processes, with the ability to align business objectives with technology solutions 
• Experience working with logistics, warehousing, transportation, or related domains (WMS, TMS, ERP, CRM systems) 
• Solid knowledge of business analysis methodologies and best practices 
• Proficiency in data analysis and interpretation, including using data analytics tools 
• Experience preparing functional documentation, specifications, user stories, use cases, and process descriptions 
• Strong understanding of Agile/Scrum methodologies and hands-on experience in Agile project delivery. 
• Strong analytical thinking and structured approach to problem-solving 
• Excellent communication and stakeholder management skills 
• Upper-Intermediate English level (written and spoken) — required for communication with international clients 
• Attention to detail, ownership mindset, and ability to make timely decisions 
• Bachelor’s degree in Business Administration, Economics, IT, Logistics, or a related field 
• Proactive approach, willingness to learn, and adaptability to changing project needs 

Responsibilities 

• Analyze and model complex business processes and translate them into clear functional and technical requirements 
• Communicate with international clients to identify, document, and clarify business needs 
• Facilitate discovery sessions, stakeholder interviews, and requirement workshops 
• Prepare solution designs, business process models, user stories, data flow diagrams, and fit-gap analyses 
• Collaborate with cross-functional teams — developers, consultants, QA, and project managers — throughout the full project lifecycle 
• Participate in solution configuration, testing (UAT), and deployment 
• Conduct product demos and support user onboarding 
• Provide consulting on Microsoft Dynamics 365 Business Central and related business applications 
• Contribute to pre-sales activities, including estimates and quotations 
• Assist in preparing documentation for regulatory compliance and support during client or third-party audits 
• Help manage operational requests and troubleshooting, working closely with user groups and internal teams 
• Coordinate BA activities across different project areas to ensure consistency and quality 
• Lead requirement discovery sessions and drive strategic discussions with stakeholders. 
• Contribute to shaping BA standards, templates, and internal methodologies. 

Would Be a Plus 

• Experience in system implementations from scratch 
• Participation in system integration projects (including external and customs systems) 
• Understanding of multiple business domains (e.g., IT, sales, finance, logistics, warehousing, production, customer service, project management) 

What We Offer 

Growth and Development 

• Clear career path and transparent growth opportunities 
• Work with international clients and partners 
• Access to professional trainings, seminars, and certifications 
• Internal knowledge sharing and mentorship from experienced experts 
• Corporate English language courses 

Team and Culture 

• A professional, friendly, and collaborative team 
• Transparent communication and regular feedback 
• Supportive culture with a balance of professionalism and fun 

Compensation and Benefits 

• Competitive market-based compensation, linked to the EUR rate 
• Annual salary reviews based on performance 
• Flexible working hours (start between 8:00 and 10:00 AM) 
• Hybrid or remote work options — choose what suits you best 
• Clear processes without unnecessary bureaucracy 
• Health insurance and mental health support program 
• 20 paid vacation days and 10 paid sick leaves per year 
• Healthy work-life balance 

We’re an AI-driven payments startup with active clients, building in a space still dominated by legacy processors.
As a Paid Media Manager, you’ll own and scale B2B acquisition through non-traditional channels - newsletters, YouTube, podcasts, and other niche placements - focusing on what actually converts, not just what’s easy to buy.

What you’ll do:

• Plan and execute paid acquisition through niche B2B channels
• Buy and manage placements in newsletters, YouTube integrations, podcasts, and similar formats
• Identify and test new, unconventional traffic sources
• Negotiate directly with content creators, publishers, and platforms
• Track performance and optimize based on ROI, not vanity metrics
• Build a repeatable and scalable acquisition approach
   

We’re looking for someone who:

• Has hands-on experience buying ads in newsletters, YouTube, podcasts, or similar channels
• Understands how B2B audiences consume content and where to reach them
• Knows how to evaluate placements and predict their potential performance
• Is comfortable working with ambiguous tasks and figuring things out independently
• Thinks in terms of business impact, not just traffic
   

What we offer:

• Fully remote, flexible schedule
• High level of ownership and freedom in decision-making
• Fast-moving startup environment with real impact

Required languages

English

C1 - Advanced

About Not Your Average Start-Up

We’re a mission-driven team that puts people first—fostering a culture rooted in integrity, diversity, and happiness, even in the context of high performance and ambitious goals. Our product is a seamless, AI-powered subscription layer that integrates directly into existing e-commerce checkouts, helping brands boost average order value and recurring revenue with zero added risk or disruption. With a strong focus on continuous innovation and user-centric design, we actively listen, adapt, and improve to deliver real value to both merchants and their customers. Our team culture is centered on empowerment, personal growth, and meaningful collaboration—creating an environment where people can do their best work and thrive. If you’re looking for a place where cutting-edge AI meets purpose and heart, you’ve found it.

A global product technology company operating in the urban mobility and transportation domain. The organization builds large-scale, real-time platforms that power complex mobility systems across multiple regions worldwide. Its engineering culture is strongly focused on scalability, system reliability, and continuous improvement of digital infrastructure that supports millions of daily operations.

Your tasks:

• Define, evolve, and enforce infrastructure standards across engineering teams
• Design and develop internal tooling for managing microservices-based infrastructure
• Build and maintain CI/CD pipelines and reusable deployment templates (Git-based workflows)
• Operate and enhance cloud infrastructure and Kubernetes-based environments at scale
• Collaborate closely with engineering teams to ensure safe, consistent, and well-governed changes across environments
• Investigate, troubleshoot, and resolve complex issues in critical production systems
• Design and implement automation for incident remediation and prevention
• Contribute to architecture decisions and drive platform scalability initiatives

Required experience and skills:

• 5+ years of overall experience in software engineering, platform engineering, DevOps, or infrastructure-related roles.
• 3+ years of hands-on scripting/programming experience (Python preferred) with a strong software engineering mindset.
• 3+ years of hands-on experience in DevOps / SRE roles in production environments
• 2+ years of experience with Kubernetes
• Experience with Helm and Argo CD
• 2+ years of experience working with cloud platforms (AWS or GCP / Azure)
• 1+ year of experience with CI/CD systems (GitLab, Jenkins, GitHub Actions, etc.)
• Familiarity with observability stacks (logging, metrics, tracing), Prometheus, Grafana.
• Strong understanding of distributed systems, networking, and database technologies (SQL & NoSQL)
• Solid experience with Linux/Unix systems administration and internals
• Fluent English (spoken and written)

Would be a plus:

• Experience with Infrastructure as Code tools (Terraform, CloudFormation, Pulumi)
• Background in designing and operating highly distributed, high-load systems
• Familiarity with observability stacks (logging, metrics, tracing)
• Experience working in complex, multi-team engineering organizations

Working conditions

• 5-day working week, 8-hour working day;
• Remote work.

Requirements:

• Experience in the development of bonus programs for commercial staff
• Experience in performance management projects
• Skills in taking audits of bonus programs, analysis of its efficiency, preparing audit reports and follow-up implementation of recommendations
• Strong skills in Excel

Will be plus:

• Experience in managing total rewards
• Understanding of KornFerry, Mercer methodology

Soft Skills:

• Communication skills for taking interviews with all levels employees (from specialist to C-level)
• Attention to details
• Critical thinking: looking for proofs, analysis from different points of view
• Writing skills: prepare audits reports with summary and detailed information
• Ability to work autonomously on tasks, demonstrate deep understanding of existing motivation programs

Responsibilities:

Bonus Programs Design & Implementation:

• Design and develop performance-based bonus programs in collaboration -with department Heads and the Compensation Manager.
• Ensure bonus programs are aligned with company goals, employee performance metrics, and industry standards.
• Automate bonus systems to improve efficiency, transparency, and scalability.

Bonus System Optimization:

• Regularly review and optimize bonus programs based on feedback, business performance, and market trends.
• Analyze the effectiveness of current bonus systems, identifying opportunities for improvement to ensure they remain motivating and fair.
• Provide recommendations to ensure bonus structures are competitive and support employee retention and attraction.

Documentation & Communication:

• Create detailed documentation and clear communication materials for employees, explaining bonus eligibility, metrics, and payout structures.
• Work closely with HR and department heads to ensure employees are informed and have easy access to bonus program information.

Collaboration with Stakeholders:

• Collaborate with finance and HR to ensure the timely and accurate payout of bonuses.
• Work with department heads to customize bonus structures that meet specific business unit needs while aligning with company-wide goals.
• Ensure consistent application of bonus-related policies across all departments and locations.

Market Benchmarking & Analysis:

• Stay up-to-date with industry trends and market practices in bonus program design and implementation.
• Benchmark the company’s bonus structures against competitors to ensure competitiveness and cost-effectiveness.

Benefits:

• An exciting and challenging job in a fast-growing business groups, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
• Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
• Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan — work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day
• Modern corporate equipment based on macOS or Windows and additional equipment are provided
• Paid vacations, sick leave, personal events days, days off
• ️Corporate health insurance program for your well-being
• Referral program — enjoy cooperation with your colleagues and get the bonus
• Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
• Rewards program for mentoring and coaching colleagues
• Free internal English courses
• Yoga classes to help you stay active and energized
• In-house Travel Service
• Multiple internal activities: online platform for employees with quests, gamification, presents and news, RedCore clubs for movie / book / pets lovers, special office days dedicated to holidays
• Corporate events, team buildings

We are looking for a backend developer to join the team of a leading fintech company bridging blockchain and traditional payments.

Project: 

Blockchain-based payment solution allowing to accept payments without a traditional banking infrastructure. Fully licensed by Europeans financial regulators. Your role will be to develop and maintain the server-side applications and APIs in collaboration with a small team of engineers. 

Key responsibilities:

- Assist in maintaining the technical architecture.

- Optimize the performance and scalability.

- Support and implementation of CI/CD pipelines.

- Documentation and knowledge sharing.

- Incident response and troubleshooting.

Requirements:

- Advanced English.

- 4+ years of experience in fintech, SaaS or high-compliance environments.

- .NET (C#).

- PostgreSQL.

- Cloud based infrastructure with Azure, Docker, Kubernetes/

- CI/CD implementation (GitHub Actions).

Strong preference:

- Fintech experience.

- Blockchain/web3 testing experience.

- Experience with Open Banking APis (Plaid, Tink, PSD2).

Conditions:

- Direct employment.

- Fully remote.

- Candidate's location: not Ukraine.

Recruitment process: 

- English screening (5-minute friendly talk).

- Interview 1 with 5w155 (30 minutes).

- Interview 2 with client.

- Test task.

- Interview 3 (test task review).

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/Aurora/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!

Mirko Solutions is an international IT company specializing in web and mobile development for clients across the US, Canada, EU, and Australia. We are growing rapidly and are looking for a strong Technical Lead to join our team and drive complex, high-impact projects.

At the moment, we are looking for a part-time Technical Lead with the possibility of transitioning to a full-time role based on performance and business needs

Job Requirements:

• 5+ years of software engineering experience
• Strong hands-on experience with at least 2+ of the following:
  • Java (Spring / Spring Boot)
  • Node.js (TypeScript, NestJS, Express)
  • .NET (C#, .NET Core)
  • PHP (Laravel, Symfony)
• Proven experience as a Tech Lead / Team Lead / Architect
• Strong background in designing scalable and distributed systems
• Experience with cloud platforms (AWS / Azure / GCP)
• Solid knowledge of SQL and NoSQL databases
• Experience with Docker and Kubernetes
• Experience integrating multiple third-party services
• Strong problem-solving and decision-making skills

Responsibilities

• Take full technical ownership of one or multiple projects
• Design and implement scalable, high-performance systems across multiple tech stacks
• Stay hands-on with development while leading the team
• Define architecture, engineering standards, and best practices
• Collaborate with product managers, stakeholders, and clients
• Mentor engineers, conduct code reviews, and grow the team’s technical expertise
• Drive delivery together with project / delivery managers
• Improve development processes, CI/CD, and system reliability
• Work with third-party services and integrations across different domains

Nice to have

• Experience working in multi-stack environments
• Background with high-load or real-time systems
• Understanding of microservices and event-driven architecture
• Experience with DevOps practices (Terraform, CI/CD pipelines)
• Experience in outsourcing

We provide the following for our employees:

• Competitive salary according to qualification
• Comfortable working environment
• Experienced colleagues
• Opportunity to work with interesting projects,
• Regular performance reviews
• Friendly atmosphere, care for the comfort of professionals

We are looking for a Senior Data Engineer. This is not a standard ETL role. You will work on a high-load system processing 10,000+ executions per minute, building scalable pipelines where AI and LLM logic are embedded directly into production data flows.

The role combines data engineering, backend thinking, infrastructure ownership, and real production AI integration.

What you will do:

• Design and maintain scalable data pipelines in Python on Google Cloud Platform
• Build and optimize AI-driven scoring flows using LLMs for real-time identity enrichment
• Work with BigQuery, Apache Spark, and Apache Iceberg for heavy data processing
• Maintain high-load orchestration with custom Python nodes and complex workflows
• Own deployment and release processes (CI/CD)
• Optimize PostgreSQL performance under heavy load
• Investigate incidents and resolve root causes permanently

• Use AI engineering tools such as Claude in daily development

   

Requirements:

• 4+ years of experience in Data Engineering / Backend Engineering
• Strong Python skills
• Commercial experience with production LLM integration (OpenAI / Anthropic / Gemini)
• Strong knowledge of GCP (Cloud Functions, IAM, Networking)
• Experience with BigQuery, Spark, Iceberg
• Good understanding of Kubernetes
• Experience with workflow orchestration tools (n8n is a strong plus)
• Strong practical knowledge of PostgreSQL

• English level B2+

   

What is important for us:

• Ownership mindset
• Fast learning ability
• Strong problem-solving approach
• Active AI usage in engineering work
• Focus on practical results over unnecessary complexity

We are looking for a Senior Database Administrator (MongoDB & Relational).
 

Responsibilities:

• Act as the primary point of contact for all MongoDB-related topics, including reviewing and approving configuration and setup changes.
• Maintain and support MongoDB databases across both Atlas and on-prem environments.
• Maintain and support SQL Server and PostgreSQL databases in on-prem and AWS environments.
• Monitor database systems for health, performance, and availability.
• Advise software engineers on SQL query optimization and database schema design.
• Minimize database downtime and manage High Availability (HA) and Disaster Recovery (DR) strategies.
• Plan and contribute to long-term scalability and database architecture.
• Implement database changes, apply patches, and manage version upgrades.
• Assist with building and maintaining data extraction pipelines from MongoDB and SQL Server.
• Participate in the on-call rotation to support production systems. 
  
  Requirements:
• 4+ years of combined experience across data platforms, including at least 2 years in a DBA role (MongoDB and relational databases-MUST, infrastructure, and application support).
• Hands-on data engineering experience (Airflow preferred).
• AWS experience (minimum 1 year).
• Advanced T-SQL development skills.
• Proficiency with Git and modern code management workflows.
• Strong understanding of backup, recovery, security, and data integrity principles.
• Experience with dbatools, Redgate SQL Toolbelt, and Coralogix.
• Exposure to CI/CD pipelines and Liquibase.