Jobs at Djinni

Position Name: Network Engineer
Reports to: Manager, Network Services
Location/Type: UK Remote

Atlas Technica’s mission is to shoulder IT management, user support, and cybersecurity for our clients, who are hedge funds and other investment firms. Founded in 2016, we have grown 100% year over year through our uncompromising focus on service. 

We value ownership, execution, growth, intelligence, and camaraderie. We are looking for people who share our Core Values, thrive, and contribute to this environment while putting the customer first. At Atlas Technica, we offer a competitive salary, comprehensive benefits, and great perks to our global Team. We strive to maintain a professional yet friendly environment while promoting professional and career development for our Team Members. Join Atlas Technica now!

We are looking for a skilled Network Engineer who will be responsible for designing, implementing, maintaining, and supporting the network infrastructure for our growing client base and our firm. You will work within our systems engineering team. You should have a good understanding of designing and developing scalable, maintainable, highly available network architectures. We also expect you to be a good team player and be able to meet business objectives and SLAs.

Responsibilities

• Organize network maintenance and system upgrades including service packs, patches, hot fixes, and security configurations
• Install, implement, and configure various types of network devices, solutions, and services, including routers, switches, firewalls, load balancers, VPN, QoS.
• Monitor system performance, ensure it is available and reliable
• Monitor system resource utilization, trending, and capacity planning
• Ensure compliance with policies and requirements and troubleshoot any issues
• Organize the implementation of security tools, policies, and procedures in conjunction with the company’s security team

• Work together with vendors and other IT personnel to resolve problems faster

   

Qualifications

• 4+ years’ experience as a Network Engineer
• 1+ years’ experience working in AWS or Azure
• 5+ years of IT or similar experience
• Experience with cloud-based networking (SaaS, IaaS, PaaS)
• Extensive experience with market leading vendors (Cisco, Palo Alto, HP, Ubiquiti, Aruba)
• Working knowledge implementing VPN technologies including IPsec, SSL VPN, and encryption.
• Experience working with next-generation firewalls (application filtering, IDS/IPS). Palo Alto Firewall experience is a must
• Significant experience with monitoring, network diagnostic and network analytics tools
• Excellent understanding of networking protocols (including IPSEC, HSRP, BGP, OSPF)
• Experience establishing Zero Trust model
• Experience with managing 20+ firewalls in Panorama

• CCNA/CCNP or similar certifications highly desirable

   

Desirable Qualities

• Implementing and managing Palo Alto Firewalls in AWS & Azure.
• Implementing and managing PAN OS SDWAN.
• Very organized with excellent communication skills.
• Goal-oriented individual with proven ability to solve problems creatively.
• Ability to multitask in a fast-paced environment.
• Excellent analytical skills.

We operate in one of the most competitive and sophisticated categories on Amazon: Health & Wellness.

Our brands compete alongside industry leaders such as NOW, Pure Encapsulations, and Nature Made. We already have proven products, strong unit economics, and a solid operational foundation. 

To support this growth, we're looking for a highly organized and execution-focused Project Operations Manager who can bring structure, accountability, and operational excellence to our product and business operations.

About the Role

This is not a "track deadlines and send status updates" role.

We're a growing Amazon brand. We run like a tech team — ClickUp, sprints, Slack, clear ownership — but our product is e-commerce, not software. Right now we need someone to own the operational backbone of the company: build the processes, cut through the noise, and help us scale without losing speed or quality.

If you're the kind of person who walks into chaos and immediately starts thinking "here's how we fix this" — keep reading.

What You'll Own

• Manage our ClickUp and Slack workspace: tasks, sprints, priorities, accountability
• Translate leadership decisions into clear, actionable work for teams
• Keep projects moving — and remove whatever gets in the way
• Spot process bottlenecks and drive improvements before they become problems
• Keep distributed teams aligned across time zones and functions
• Track operational metrics: progress, velocity, KPIs
• Support leadership on strategic initiatives as the business scales

Must Have

• 2+ years in project management, operations, or a coordination-heavy role
• Hands-on experience with ClickUp, Jira, Asana, or similar tools
• Practical understanding of Agile / Kanban — not just theory
• Experience coordinating cross-functional teams
• Strong written and verbal English (B2+)
• Ability to manage multiple workstreams without losing focus

Nice to Have

• Background in e-commerce, Amazon, or consumer brands
• Experience in a startup or fast-scaling environment
• Work with distributed or remote teams
• Basic understanding of SDLC

Who You Are

• You don't wait for instructions — you create clarity yourself
• You think in systems and processes, not isolated tasks
• You own outcomes, not just activity
• You're comfortable with ambiguity and shifting priorities
• You don't need to be managed — you manage yourself

What Success Looks Like at 3–6 Months

• Teams have clear priorities and don't block each other
• Risks are visible before they become fires
• Leadership has a clean picture of what's happening across the business

• Processes are simpler, faster, and ready to scale

   

What We Offer

• Direct impact on company growth and operations
• Close collaboration with founders from day one
• High autonomy and real ownership
• Remote-first with flexibility and trust
• Competitive USD-based compensation
• Room to grow as the business grows

About us:
Gismart is a value-driven mobile app developer with a strong presence in the Health & Wellness, Utilities, and Music app markets. We have achieved a significant milestone of over 1 billion downloads worldwide, taking a step toward our mission of cultivating the well-being of people worldwide. With headquarters in London, UK, Gismart is a dynamic global company with a reach extending across Europe and far beyond. Our determined team comprises over 350 individuals who bring diversity, creativity, innovation, and relentless drive to the company. Gismart unites professionals from diverse backgrounds in entertainment, music, and tech, allowing us to play to each other’s strengths and succeed as a team.

Our mission:
Become a stepping stone on our customers’ journeys of self-improvement.

Our values:

• Deliver what matters
• Respect and support others
• Initiate and own
• Voiceopenly
• Execute with quality

If you are passionate about mobile app development and want to join a company that’s reshaping the industry, Gismart is the place for you. We provide exciting career opportunities, a supportive workplace culture, and the chance to contribute to a team that is making a tangible impact. For more information on Gismart, visit gismart.com.

Responsibilities

• Own the User Acquisition process within the team, including campaign launches, day-to-day management, performance analysis, and ongoing optimization.
• Take a data-driven approach to analyzing campaigns, funnels, and creatives on a daily basis and develop clear “rules of engagement” for advertising campaigns.
• Generate creative ideas in collaboration with SMM, PMM, and GM.
• Conduct audience research from a performance marketing perspective, including demographics, interests, behaviors, and pain points.
• Organize brainstorming sessions and develop marketing hypotheses (creatives, funnels, ad campaigns) with PMM, CMM, and GM.

Requirements

• Experience with paid acquisition on Meta and Google ADS
• Mobile (SKAN) expertise
• Managing $100+K in monthly budgets
• Expertise in subscription models
• Understanding key performance marketing metrics: CPM, CPI, CPA, LTV, ROI, ARPU, etc.
• Experience in analyzing massive datasets and making actionable decisions based on them 
• Comfortable managing multiple tasks or projects simultaneously
• English level: B1–B2+

Would be a plus 

• Experience using AI for operational automation and testing TikTok Ads
• Experience with subscription products / mobile apps
• Familiarity with attribution tools (AppsFlyer / Adjust)
• Practical understanding of A/B testing and funnel optimization 
• Basic BI knowledge

Employee Benefits:

• Remote-First Culture: Our team is diverse and extensive, just like our product portfolio. We provide a flexible working schedule and let you work anywhere in the world, either remotely or in one of our corporate hubs.
• Сoworking Compensation: We provide 100% compensation for coworking spaces in Ukraine (except Kyiv, where we have a cozy, autonomous hub) and 50% compensation for coworking spaces worldwide to ensure everyone has a comfortable and inspiring workspace.
• Free Office Lunches: We want you to stay fueled and focused, so we provide delicious free lunches for everyone working from our hubs. It’s one less thing for you to worry about during a productive workday.
• Public Holidays Policy: Gismart observes public holidays based on the Ukrainian or Polish holiday calendars. Employees working in other locations are entitled to 12 public holidays per year.
• 100% Sick Leave Compensation
• Mental and Physical Health: To help you stay happy and healthy, Gismart will partially cover your medical insurance, sports activities, and therapy costs.
• Personal Equipment Policy: Of course, we’ll provide you with all the equipment you need or cover the maintenance cost for your own tools.
• Personal Learning and Development: We love to see you learn and grow, so Gismart will cover 70% of your professional development courses. We’ll also pay for 100% of corporate English courses.
• Time-Off Policy: Every employee gets 18 working days of paid vacation and 3 personal days per year, with an extra day added for each year at Gismart.
• Corporate Events: We are remote-first, but we love meeting up in person. Whenever possible, we organize corporate events and team-building activities across all Gismart hubs.

About the Company

Cloverpop is a venture-backed startup transforming enterprise decision-making through AI-enabled Decision Intelligence and Forecasting platforms used by Fortune 100 companies across consumer goods, pharmaceuticals, and technology sectors.

Founded by recognized thought leaders in AI, behavioral science, and the future of work, Cloverpop helps large organizations make faster, smarter, and more scalable decisions.

Headquartered in Chicago, our global engineering team spans the USA, Mexico, Spain, Portugal, Poland, Kazakhstan, Cyprus, and Ukraine.

Role Description

Build, secure, and evolve the cloud infrastructure powering Cloverpop’s Decision Intelligence, Forecasting and AI platforms. You'll own day-to-day operations and have a clear path to shape how the function grows from here.

Why This Role Matters

Cloverpop currently operates a substantial production footprint on Heroku, alongside a growing set of AWS-native services and infrastructure.

As our systems and enterprise workloads continue to grow, we need a hands-on infrastructure engineer to:

• Bring our AWS footprint into a fully managed, IaC-driven state
• Strengthen security posture and evolve SOC2 coverage as the platform grows
• Modernize CI/CD and environment provisioning across both platforms
• Reduce infrastructure spend as workloads grow
• Partner on architecting the next phase of our platform

This is a high-ownership role with direct impact on operations, developer experience, and platform evolution. You'll work alongside R&D, Engineering, and QA across all of it.

What You'll Work On

Build & automate

• Bring existing AWS resources under OpenTofu/Terraform management
• Improve CI/CD pipelines across GitHub Actions and Heroku
• Build dynamic provisioning for ephemeral environments
• Contribute to internal automation and DevEx tooling

Run & operate

• Manage production infrastructure across Heroku and AWS
• Maintain test, staging, and production environments
• Help optimize compute, memory, and database-intensive forecasting workloads
• Analyze infrastructure spend and identify cost reductions

Secure & govern

• Extend SOC2 compliance practices to our AWS footprint
• Improve access controls, secrets management, and auditability
• Shape infrastructure choices: performant, cost-efficient, and compliant

How you will grow 

You're joining as Cloverpop's first full-time infrastructure hire. This role anchors the infrastructure, platform, and reliability work across the company, supporting the technical teams without becoming an ivory tower. Our goal is that this position eventually leads that work as it grows.

You'll have real exposure to architectural decisions, compliance work, and cross-team collaboration.

Required Qualifications

• 3+ years in DevOps, Site Reliability Engineering, or Infrastructure Engineering roles
• Strong hands-on AWS experience in production
• Terraform or OpenTofu experience
• Experience working in a compliance-bound environment (e.g. SOC2, ISO27001)
• Experience with CI/CD systems and deployment automation
• Strong Linux, networking, and systems troubleshooting skills
• Strong scripting and automation skills
• Comfortable operating with ambiguity and partnering with engineers who own parts of their own infrastructure

Nice to Have

• Experience migrating systems from one provider to another
• Exposure to AWS AI/ML infrastructure patterns (SageMaker, GPU EC2)
• Container orchestration experience (ECS, EKS, Kubernetes)
• Experience building internal platform tooling
• Experience building developer-facing tooling or self-service workflows
• Azure or GCP exposure

We are the creators of a new fintech era!
Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.
We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.


The future of Web3 starts with you: join us as a Graphic Designer!

Requirements:

Branding & Visual Identity:
— 4+ years of commercial experience in brand design / visual identity within crypto, gambling, agencies, in-house teams, or IT companies
— Experience creating and maintaining brand books and visual guidelines
— Strong understanding of branding principles and how design decisions impact brand perception
— Ability to create key visuals, campaign concepts, and moodboards for advertising campaigns and partnerships
— Ability to scale one visual idea across multiple touchpoints including product, media, promo, and marketing materials while maintaining consistency
— Ability to confidently present and explain design decisions

Design Skills & Tools:
— Strong knowledge of color theory, typography, composition, and visual hierarchy
— Confident user of Adobe Photoshop, Adobe Illustrator, and Figma
— Basic understanding of UI/UX principles for creating visually clean and consistent product graphics
— Ability to quickly switch between projects and deliver fast, effective design solutions
— Strong communication skills and ability to explain ideas clearly
— Strong analytical and research skills with a systematic approach to idea generation and creative problem-solving

AI Skills (Required):
— Experience working with AI tools such as Nanobanana, Midjourney, ChatGPT, Freepik ecosystem, and similar platforms
— Understanding of how prompts influence final visual results
— Ability to iterate and optimize prompts to achieve high-quality outputs
— Understanding of AI-assisted creative workflows and integration into modern design pipelines

Responsibilities:

Branding & Marketing Design:
— Creating and scaling key visuals across multiple formats and platforms
— Developing brand guidelines and supporting brand book updates
— Adapting brand guidelines for local market-specific solutions
— Designing advertising creatives and social media materials
— Creating graphics for product interfaces and promo landing pages

Print & Offline Materials:
— Creating print materials for conferences including stands, booklets, stickers, and other offline assets
— Designing branded merchandise
— Supporting partnership and event-related branding materials

Creative Support & Production:
— Creating B2B presentations
— Developing storyboards and styleframes for motion videos
— Collaborating with marketing, motion, and product teams on campaign visuals
— Supporting AI-assisted creative workflows in daily production processes
— Email design (optional)

Would be a plus:

— Experience working with sports partnerships
— Experience in the crypto niche
— Basic Blender knowledge and 3D workflow understanding
— 3–5 well-presented case studies showing the logic behind your design decisions
— Previous experience working in marketing or branding agencies

Work conditions:

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.

Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.

Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.

Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!
Let’s Build the Future Together!

WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability,

POSITION DESCRIPTION: 

We are looking for an experienced Manual QA Engineer to join our team and ensure the quality of a Windows-based desktop application focused on structural engineering analysis. The product processes 3D design data, applies specialized computational methods to validate structural integrity, and provides analysis, calculations, 3D visualization, and reporting capabilities to support engineering decision-making. 

In this role, you will work independently while collaborating closely with a distributed team, contributing not only to manual testing but also to requirements analysis and acceptance criteria definition. You will be involved in ongoing product maintenance and support, including defect fixing, stabilization, regression testing, and incremental improvements. 

MINIMUM EXPERIENCE:  

At least 2+ years of hands-on experience as a Design Engineer with proficiency in CAD software 
3+ years of experience as Quality Assurance Engineer  

EDUCATION: 
BS or MS in in Civil Engineering, Structural Engineering, Architectural Engineering, Construction Engineering, or a related field. 

REQUIREMENTS: 

• Strong understanding of SDLC, STLC, QA methodologies, and best practices 
• Proven experience in manual testing of complex desktop applications 
• Strong skills in test case design, test planning, execution, and defect management 
• Experience with test management tools such as TestRail, Zephyr, or similar 
• Experience with bug tracking tools such as Jira or Azure DevOps 
• Basic understanding of 3D visualization and validation concepts 
• Hands-on experience with CAD tools (e.g., AutoCAD, Revit, SolidWorks) or testing CAD-based systems 
• Ability to analyze requirements, define testing scope, and contribute to acceptance criteria 
• Strong communication skills and ability to collaborate effectively with stakeholders 
• Upper-Intermediate+ level of English  

WILL BE A PLUS: 

• Familiarity with FEA (Finite Element Analysis) principles is a strong advantage 

DUTIES: 

• Perform manual testing of a Windows-based engineering application with 3D design processing and structural analysis capabilities 
• Collaborate with product development, management, and stakeholders to clarify requirements, define scope, and ensure software quality throughout the SDLC 
• Design, develop, maintain, and execute comprehensive test cases, test scenarios, and other structured test documentation 
• Prepare and maintain reusable test data, including 3D models, CAD/BIM drawings, and other required engineering datasets 
• Identify, document, track and verify defects, ensuring proper defect resolution and regression coverage 
• Estimate, plan, and coordinate QA efforts for assigned tasks and project activities 
• Participate in daily stand-ups, planning sessions, sprint reviews, and other team collaboration activities 
• Validate 3D design processing, engineering workflows, and stress-based FEA analysis results 
  Work independently with minimal supervision, proactively identify quality risks, and suggest improvements to QA processes 
• Stay updated on industry trends, testing methodologies, and best practices, applying them to improve product quality 

COMPENSATION & BENEFITS: 

• Competitive salary 
• Professional and friendly team 
• Flexible work schedule 
• Remote or hybrid work mode 
• Paid vacation, sick days, and more 
• Medical Insurance  

About the Role

We're a fast-growing HVAC company scaling from $1M to a $2M–$4M annual target. We're looking for an Executive Assistant / Chief of Staff — not a traditional VA — to become the owner's right hand and help build the company's operational backbone. This is a long-term, high-trust role with a clear path to Chief of Staff or Director of Operations.
 

What You'll Own

• Full inbox management: sorting, prioritizing, drafting responses, tracking follow-ups
• Calendar coordination: scheduling, reminders, meeting organization
• Task management: centralized tracking, weekly reporting, workflow organization
• Meeting support: attending, recording, documenting decisions and action items
• Daily/weekly reporting (revenue, open estimates, missed calls, reviews, KPIs)
• Client experience monitoring: reviews, reputation, communication quality
• Contractor coordination: SEO, marketing, suppliers, vendors
• Growth track: eventually training a future Office Manager, building SOPs, overseeing dispatch/CSR quality
   

Who We're Looking For

• Fluent Ukrainian or Russian + English (C1 or higher)
• Higher education degree (business, management, economics, finance, or engineering a plus)
• Prior experience as an EA, Operations Manager, Project Manager, or Chief of Staff preferred
• Strong, hands-on proficiency with AI tools (ChatGPT, Claude, Gemini, etc.)
• Excellent written communication and high organizational standards
• Proactive, systems-thinking mindset — able to solve problems independently and bring recommendations, not just questions
• Comfortable handling confidential information with discretion
• Genuinely seeking a long-term career within one company (this is not a short-term or part-time gig)
   

What Success Looks Like

• 6 months in: Independently running communications, tasks, reports, and meetings; freeing up 15–20+ hours/week of the owner's time
• 12 months in: A true right hand — participating in operational decisions, hiring, and building the company's management system

We're building a prediction-markets and order-book trading platform where prices move in real time and real money changes hands on every trade. We're looking for a Full-Stack Developer to own features end-to-end, from the trading and market UIs to the APIs and services that price, match, and settle those trades. The front end is React + TypeScript. The back end is Node.js + NestJS. If you like problems where latency, correctness, and money all matter at the same time, this is that kind of product.

Work is split roughly evenly between front-end and back-end, and you'll spend it near the interesting parts of the system: live market feeds, order handling, and the trading experience itself.

Technical Stack:
- Frontend: React (hooks, modern state management), TypeScript, HTML5, CSS3
- Backend: Node.js, NestJS, TypeScript
- Real-Time: WebSockets / SSE, live market and order-book feeds
- Database: PostgreSQL, Redis
- Messaging: Kafka, RabbitMQ, or Redis Streams
- Data viz: TradingView, D3.js, Recharts, or Chart.js
- Web3 (a plus, not a requirement): ethers.js / viem, EVM chains, wallet integrations
- Version Control: Git

What You'll Do:

- Own features end-to-end: product discussion, design, build, deploy, and keep them healthy in production.
- Build trading and market UIs: order entry, live quotes, price impact, positions, and settlement views.
- Build the NestJS services behind them: market data, order handling, settlement, and the APIs that feed the UI.
- Work with real-time data: WebSocket fan-out, reconnect / resume, and keeping the UI in sync with a fast-moving backend.

What We're Looking For:

- 2+ years of full-stack experience shipping production features.
- Strong React and TypeScript (hooks, state management, performance).
- Solid Node.js and NestJS (REST APIs, services, background jobs).
- Comfortable with SQL (PostgreSQL) and Redis.
- Real-time experience with WebSockets / SSE, and a feel for what breaks at scale.
- Product sense: you can take a rough requirement and ship a usable feature from it.

- Proficient with AI-assisted development: you work fluently with agentic coding tools (Claude Code, Cursor, and similar), drive real multi-step work through them, review and correct what they produce, and know where they fall short.
- Clean Git habits and production deployment experience.

Nice to Have:

- Trading, fintech, iGaming, or other real-money / real-time systems.
- Order-book and matching concepts: limit / market orders, price-time priority, partial fills, maker / taker.
- Data-heavy or charting UIs (TradingView, D3.js, Recharts, Chart.js).
- Web3 / DeFi: ethers.js / viem, wallets (MetaMask, WalletConnect), on-chain data and indexing. We may add an on-chain surface later, so this is a real plus.

How We Work:

- Small, flat team with a short path from idea to production, and no bureaucracy.
- You own your slice and have a genuine say in how it's built.
- Open feedback, shared code.

What We Offer:

- Fully remote work (Europe / Ukraine time zone).
- Competitive salary.
- Flat company structure: no bureaucracy.
- Opportunities for professional growth.
- Work-life balance with flexible working hours.
- Access to various learning resources and development programs.
- 20 days of vacation time.
- 5 illness days.

At Promova, we're reimagining language education to help today's minds unlock their full potential — building learning that's calm, personal, and genuinely useful for people around the world. Our 150+ teammates share one mission: connect people, bridge cultures, and support lifelong learners everywhere — in every country except aggressor states (yes, even Antarctica).

We pair AI with human creativity so people can speak with confidence and feel at home in a new language. If you like solving real engineering problems, building systems that hold up under load, and shaping the platform learners rely on every day — you'll fit in here.
 

We're looking for a DevOps Engineer to join our Core Infrastructure team.

Our infrastructure team is the backbone for Promova and several internal products. We build reliable, cost-aware infrastructure that lets engineering teams ship without fighting their tooling. From AI features and Kubernetes clusters to developer tooling and multi-cloud setup, you'll help shape the foundation the rest of the company builds on.
 

Why This Role

Own the platform. You'll have end-to-end ownership of core infrastructure across AWS, Hetzner, Cloudflare, Kubernetes, and modern platform tooling.

Work on problems that matter. You'll design infrastructure that scales, improve reliability, automate the manual parts, and build the foundation for the AI features learners use every day. We'll be honest: some of this is greenfield, some is untangling what already exists — both are on the table.

Shape where the platform goes. There's real room to standardize infrastructure across products, bring in automation, make developer experience better, and influence architecture decisions across the company.

Build in an AI-first team. AI is part of how we build products and how we work day to day. You'll help our infrastructure support AI workloads — and use AI in your own engineering workflow.
 

What You'll Work On

• Own and evolve Promova's core infrastructure across AWS, Hetzner, and Cloudflare.
• Design, build, and maintain Infrastructure as Code with Terraform.
• Build and improve CI/CD pipelines with GitHub Actions, Argo CD and self-hosted runners.
• Manage and optimize Kubernetes (K3s) and AWS ECS environments.
• Improve reliability, observability, and incident response with Grafana, Prometheus, Loki, and related tooling.
• Support the infrastructure behind our AI features and internal platforms.
• Improve cloud cost visibility and bring spend down where it makes sense.
• Build provisioning and onboarding automation that makes developers' lives easier.
• Strengthen platform security through secrets management, access control, and solid infrastructure practices.
• Collaborate with fellow infrastructure engineers and help shape engineering standards across teams.
   

What We're Looking For

• 4+ years as a DevOps, Platform, Infrastructure, or Site Reliability Engineer.
• Strong hands-on experience with AWS and modern cloud infrastructure.
• Solid Infrastructure as Code experience, ideally Terraform, Ansible.
• Experience running Kubernetes in production.
• Good understanding of CI/CD pipelines, GitHub Actions and Argo CD.
• Comfortable with Docker and Linux administration.
• Experience with observability tooling such as Grafana, Prometheus, and Loki.
• Experience with secrets management such as Vault or AWS Secrets Manager.
• Strong scripting skills (Bash and/or Python).
• An ownership mindset, good judgment, and clear communication.
• Experience mentoring teammates or leading infrastructure work is a plus.
   

Interview Process

• Intro call with the Recruiter
• Technical Interview
• Bar Raising Interview
• Offer

Sounds like you? Apply — and help build the platform behind how people learn languages.

About the role

No legacy, no bureaucracy, — just you and a small but incredibly strong engineering team making the right technical decisions together. A chance to go deep into fintech (card payments, compliance, settlement) and actually shape the product architecture.
 

Finance focus. This role is for our Finance direction: settlements, reconciliation, bank integrations, and integration with the core banking system. You'll go deep into the money flow — how funds move, settle, and reconcile across gateway, processor, schemes, and banks.
 

Fintech experience is essential. We need someone who already knows payments and fintech — this isn't a domain to pick up on the side. We expect proactivity and a readiness to take on and own the domain expertise: be the person the team relies on for settlement and reconciliation logic.
 

Important: we need a strong engineer with deep technical background. The engineering team is top-tier, and the bar is high. We're not looking for average — we're looking for people who can make decisions independently and own the outcome.
 

What you'll do:
 

Backend (Kotlin)

• Financial Core: double-entry ledger (immutable), settlement engine (MDR calculation, netting, payouts), pricing engine (IC++/blended), rolling reserve management
• Integrations: REST API integrations with payment gateway, card processor, KYC/KYB, SEPA/SWIFT payouts
• Webhook processing: ingestion and processing of vendor webhooks
• BPMN workflows: Camunda 8 — service tasks, user tasks, DMN decision tables for business processes (merchant onboarding, AML investigation, dispute management, settlement)
• Compliance: transaction monitoring rules, sanctions screening integration, SAR workflow
• API: REST API for merchant portal and ops panel
   

Frontend (Next.js)

• Merchant Portal: dashboard (transactions, volumes, conversion), settlement history, payouts, chargebacks, API keys, webhook settings, onboarding wizard
• Ops Panel: case management (AML, disputes), treasury dashboard, compliance dashboard, underwriting, merchant management
• Developer Portal: API documentation (OpenAPI), integration guides, sandbox
   

General

• Reconciliation: multi-layer reconciliation engine (gateway ↔ processor ↔ scheme ↔ bank ↔ safeguarding)
• Reporting: regulatory reporting, scheme reporting (Visa/MC), financial (P&L)
• Testing: we're AI-first when it comes to testing — fully automated coverage at every level: unit, integration, E2E. No manual QA — you write code, you write tests. E2E tests for the full payment flow (auth → capture → settlement → payout), integration tests with vendors, BPMN process tests via Camunda API

Requirements:
 

Must have

• 6+ years of Kotlin or Java (Spring Boot) — REST APIs, JPA/Hibernate, transaction management
• 3+ years of Next.js / React — SSR, TypeScript, state management
• PostgreSQL — queries, migrations, indexes, JSONB
• REST API design — versioning, error handling, idempotency
• Git, CI/CD
• Webhook processing, event-driven architecture
• Okta / OAuth2 / OpenID Connect

Fintech / payments experience — a must, not a nice-to-have: settlements, reconciliation, bank integrations, integration with a core banking system

AI-fluency — active integration of AI tools (Cursor, Claude Code, Codex) into daily engineering work. Not just "aware of AI" — uses it to multiply productivity, with a critical eye for generated output

Proactivity — identifies problems before they surface, proposes solutions, drives them to done. Doesn't wait to be told what to do

English: confident reading and listening is a must. Good spoken English is a strong plus
 

Nice to have:

• Understanding of double-entry accounting
• Camunda / BPMN experience
• Tailwind CSS, shadcn/ui

We are seeking an experienced and highly motivated Sales Development Representative (SDR) to join our dynamic team ✨

Key Responsibilities:
• Managing outbound communication (Email, LinkedIn) and converting warm replies into calls and SQLs;
• Identifying and researching potential clients using various tools and platforms;
• Researching the market and helping define/refine target customer profiles (ICP);
• Creating, updating, and maintaining a database of potential customers;
• Conduct outreach via LinkedIn, email, and other channels;
• Leveraging CRM, marketing, and sales tools (e.g. Sales Navigator, HubSpot, Apollo, Clay, LinkedHelper, ClickUp, etc) in daily operations.

Requirements:
• 2+ years of experience as an SDR/lead generation manager or a similar position;
• Knowledge of sales processes and techniques;
• Confident written and spoken English (B1+ level or above);
• Ability to work independently or in a team;
• Experience using sales tools and CRM software (HubSpot);
• Experience working with various outbound tools (Clay, LinkedHelper, Apollo etc.);
• Understanding the software development outsourcing industry.

We offer:
• Transparent financial motivation + bonuses;
• Remote workplace or a comfortable office in the center of Kyiv;
• 18 working days of paid leave annually;
• Unlimited sick days;
• Salary review twice a year;
• Compensation for our English-speaking club — 100%;
• Compensation for coworking spaces — 100%;
• Compensation for gym memberships and professional courses — 50% (after the trial period);
• Compensation for any English courses — 50% (after the trial period);
• Compensation for sessions with a psychologist — 50% (after the trial period);
• Medical insurance (after the trial period).

Interview Stages:
Screening Interview ➡️ Interview with Head of Sales and Leadgen Team Lead ➡️ Job Offer
 
If you have the skills, passion, and determination we’re looking for, apply now to become part of our exciting journey ⭐️

You’ll own backend and platform engineering for a video streaming product built primarily in Go, with Rust and C/C++ for performance-critical paths, running on Kubernetes across AWS and GCP via Pulumi. This is a live, production system - real services, messaging, caching, persistence, and the control plane that keeps the platform running, not a greenfield build. Video streaming knowledge is a plus, not a gate: if you’re a strong Go/systems engineer curious about real-time media, this is a fast way to grow into that domain while doing serious backend and infrastructure work.

Quick summary: 
Senior Software Engineer, Go / C++ / Rust - backend services, distributed systems, Kubernetes (production), Pulumi, Linux, AWS/GCP. 7+ years. Hourly contract, initial 6-month engagement. Video streaming domain knowledge (SRT/RTMP/GStreamer) is a valued bonus, not a hard gate.
 

What you’ll do

Backend & systems (primary focus):
- Design and build production-grade backend services, primarily in Go 
- Implement performance-critical components in Rust and/or C/C++ 
- Build and maintain APIs and internal services for media orchestration and platform control 
- Integrate messaging, caching, and persistence layers: RabbitMQ, Redis, PostgreSQL (MySQL acceptable) 
- Write clean, testable, production-ready code with strong ownership of quality and reliability
 

Cloud, DevOps & infrastructure (primary focus): 
- Containerize services with Docker and deploy on Kubernetes 
- Define and manage infrastructure with Pulumi (IaC) 
- Deploy and operate services across AWS and GCP 
- Own Linux-based deployments, debugging, and runtime operations - Implement CI/CD pipelines and operational best practices 
- Improve observability through logging, metrics, and tracing

Distributed systems & platform architecture: 
- Design for scalability, resiliency, and failure tolerance 
- Take part in production troubleshooting, performance tuning, and capacity planning 
- Contribute to the control plane: orchestration, lifecycle management, health monitoring, configuration 
- Work closely with DevOps and infrastructure teams
 

Video streaming & media (secondary domain knowledge, not a day-one requirement):
- Real-time streaming protocols: SRT, RTMP, MPEG-TS 
- GStreamer and/or FFmpeg exposure; custom GStreamer plugin development is a strong bonus 
- Video encoding/decoding concepts (H.264, H.265, muxing/demuxing) 
- Delivery protocols: HLS, LL-HLS, MPEG-DASH/CMAF, WebRTC
 

Who we’re looking for

Must have 
- 7+ years of professional software engineering experience, with proven ownership of complex, production-grade systems 
- Strong Go proficiency - or a clear, demonstrated ability to ramp up quickly - Solid C/C++ (memory management, concurrency, performance profiling) 
- Working knowledge of Rust for performance-critical components - Strong hands-on Linux experience 
- Docker 
- Kubernetes - real production experience 
- Pulumi (IaC) 
- RabbitMQ and Redis 
- PostgreSQL or MySQL 
- Working exposure to AWS and GCP 
- Strong problem-solving skills in low-level and distributed environments; comfortable operating independently in ambiguous, fast-moving conditions 
- Clear technical communication in English

Nice to have 
- Python and/or JavaScript 
- Practical understanding of SRT, RTMP, MPEG-TS 
- GStreamer experience, especially writing custom plugins 
- FFmpeg experience 
- Familiarity with HLS, DASH, or WebRTC
 

Conditions

• Engagement: hourly contract, initial engagement of ~6 months
• Company details are shared at a later stage of the process

REQUIREMENTS

• Location: Warsaw (office-based/hybrid).
• 5+ years of experience as a Business Analyst, Process Analyst, Business Process Automation Specialist, or in a similar role.
• Extensive experience analyzing business systems and processes, documenting the "as-is" state, and designing the "to-be" model.
• Strong experience in business process optimization, implementation, and continuous improvement.
• Good knowledge of BPMN and experience with process modeling, automation, and visualization tools.
• Experience working in medium to large organizations (ideally 100+ employees).
• Strong documentation skills with the ability to create and maintain clear, structured, and logical documentation in English.
• Solid understanding of software development and SDLC.
• Strong understanding of software testing processes and methodologies.
• Experience working closely with QA teams and a good understanding of testing workflows, test lifecycle, and quality assurance best practices.
• Experience with operational business processes, such as HR, Finance, Procurement, or administrative workflows, is a plus.
• Hands-on QA experience is a strong advantage but is not a mandatory requirement.
• Strong analytical thinking, a structured approach to problem-solving, and excellent communication skills.
• Upper-Intermediate (B2) or higher level of written and spoken English.

RESPONSIBILITIES

• Lead the analysis and optimization of business processes, with a primary focus on testing-related workflows.
• Conduct audits of existing business processes and document the current ("as-is") state.
• Design and document future ("to-be") processes and workflows aligned with business objectives and operational efficiency.
• Gather, analyze, and document business and functional requirements.
• Create clear process maps, documentation, and workflow visualizations using BPMN or similar methodologies.
• Identify opportunities for process automation, standardization, and continuous improvement.
• Drive the implementation of process improvements and support change management activities.
• Present proposed process changes to stakeholders across Engineering, QA, HR, Finance, and other business functions, ensuring alignment and successful adoption.
• Work closely with QA teams to analyze, optimize, and improve testing processes across the software development lifecycle.
• Validate implemented changes, measure their effectiveness, and continuously analyze outcomes to ensure process efficiency and business value.
• Stay up to date with industry best practices and proactively identify opportunities to improve workflows and operational excellence.

WE OFFER

• Competitive salary depending on your experience;
• Professional development opportunities;
• Study and practice of English: courses and communication with colleagues and clients from different countries;
• Compensation package (paid vacation, sick leaves);
• Comfortable office or possibility to work remotely.

If your qualifications and experience match the requirements of the position, our recruitment team will reach out to you in a week maximum. Please rest assured that we carefully consider each candidate, but due to the amount of applications the review and further processing of your candidacy may take some time.

About the Role:

We are looking for a proactive and detail-oriented General QA Engineer who can own the full testing lifecycle. This role is ideal for a strong junior or mid-level specialist who is comfortable working independently, collaborating with developers and product teams, and ensuring high product quality from requirements to release.

Responsibilities:

• Perform full-cycle testing: from requirements analysis to release validation;
• Design, write, and maintain test documentation (test cases, checklists, test plans);
• Conduct manual testing of web and/or mobile applications;
• Identify, document, and track bugs (e.g., using Jira or similar tools);
• Perform regression, smoke, sanity, and exploratory testing;
• Collaborate closely with developers, product managers, and designers;
• Participate in grooming, planning, and sprint activities;
• Validate requirements and provide early feedback on potential issues;
• Support release processes and post-release verification.

Requirements:

• 2+ years of experience in QA (or strong junior with solid practical experience);
• Commercial experience with Playwright + TS
• Understanding of QA methodologies, testing types, and software development lifecycle (SDLC);
• Experience with manual testing of web applications (mobile is a plus);
• Ability to write clear and structured test documentation;
• Experience with bug tracking systems (e.g., Jira, YouTrack, etc.);
• Basic knowledge of API testing (Postman, Swagger, etc.);
• Understanding of client-server architecture;
• Basic SQL knowledge for data validation;
• Experience working in Agile/Scrum teams;
• Good analytical thinking and attention to detail;
• English level: Intermediate or higher (written and spoken).

Description

As a SRE Lead, you will design, implement, and maintain our observability cloud infrastructure and infrastructure platform. You will also work closely with development teams to streamline deployment processes and ensure system reliability.

We are looking forward to your resume!
 

     Requirements

• 5+ years of experience in DevOps/SRE roles;
• Strong experience with AWS cloud services;
• Advanced knowledge of Kubernetes and container orchestration;
• Solid understanding of DevOps principles and practices;
• Experience with Helm chart development and maintenance;
• Strong proficiency in monitoring, logging, alerting, cloud, platform, OS, CI/CD, repo storage, and management tools;
• Strong scripting skills (Bash, Python, or similar);

• Excellent problem-solving and communication skills.

   

  Responsibilities

• Manage SRE teams;
• Technical excellence of teammates;
• Implement and maintain monitoring solutions using Prometheus, Victoria-Metrics, and Grafana to identify and address performance issues proactively;
• Manage logging infrastructure using Fluent, Fluent-bit, ElasticSearch, and Kibana, ensuring efficient log collection, analysis, and visualization;
• Configure and manage alerting systems like AlertManager and Opsgenie to respond to critical incidents and minimize downtime promptly;
• Control utilization of AWS Cloud services and design, deploy and manage scalable and highly available infrastructure;
• Expertise in AWS services such as EC2, VPC, CloudWatch, and IAM to ensure optimal performance and security of our cloud-based applications;
• Deploy and manage containerized applications using Kubernetes, Docker, and Helm, ensuring smooth orchestration and scalability;
• Proficient in the Debian operating system, with the ability to troubleshoot and optimize system performance;
• Implement and manage CI/CD pipelines using Jenkins and ArgoCD for seamless software delivery and infrastructure automation;
• Manage code repositories using GitLab and Git, ensuring version control and collaboration among team members;
• Collaborate with cross-functional teams using Jira and Confluence for effective project management and knowledge sharing.
  
  Nice to Have
• Experience with other cloud providers (GCP, Azure);
• Security certifications (AWS, CKS, etc.);
• Experience with service mesh technologies.

Benefits

Why Join Us?

🎰 Be part of the international iGaming industry – Work with a top European solution provider and shape the future of online gaming;

💕 A Collaborative Culture – Join a supportive and understanding team;

💰 Competitive salary and bonus system – Enjoy additional rewards on top of your base salary;

📆 Unlimited vacation & sick leave – Because we prioritize your well-being;

📈 Professional Development – Access a dedicated budget for self-development and learning;

🏥 Healthcare coverage – Available for employees in Ukraine and compensation across the EU;

🫂 Mental health support – Free consultations with a corporate psychologist;

🇬🇧 Language learning support – We cover the cost of foreign language courses;

🎁 Celebrating Your Milestones – Special gifts for life’s important moments;

⏳ Flexible working hours – Start your day anytime between 9:00-11:00 AM;

🏢 Flexible Work Arrangements – Choose between remote, office, or hybrid work;

🖥 Modern Tech Setup – Get the tools you need to perform at your best;

🚚 Relocation support – Assistance provided if you move to one of our hubs.