Jobs at Djinni

Description
We are looking for a skilled and detail-oriented Middle Manual QA Engineer to join our team and contribute to the success of our projects in the FinTech, EdTech, and AgroTech domains. As a Middle Manual QA, you will play a key role in ensuring the quality of web and mobile applications by executing comprehensive manual testing, creating detailed test documentation, and collaborating with cross-functional teams to deliver exceptional results. The ideal candidate is proficient in testing methodologies, backend testing, and API testing, with excellent written and verbal communication skills in English.
 
Requirements
 

• 3+ years of experience in manual testing;

• 2 years of experience with WEB/Mobile applications

• Experience in writing test documentation, Master/Level Test plans;

• Knowledge of testing methodologies;

• Ability to specify the testing approaches based on the selected items for testing and their features;

• Experience with performing the analysis of product features/enhancements using a defined procedure and workflow;

• Experience with creating, updating, supporting, and providing the review of specifications, requirements, or other documents;

• Experience with Preparing Test Cases and/or Scenarios using common Test Design techniques;

• Experience with operating testing environments (run, deploy new version to it, check logs, etc.);

• Experience with performing Root Cause Analysis and Impact analysis;

• Experience with collecting statistical data using a defined procedure to monitor the quality and reliability of a product;

• Experience with preparing test progress/test summary reports after all testing stages;

• Experience with testing metrics and risks

• Understanding of network principles;

• Experience with DB and SQL;

• Understanding of client-server architecture, microservices, and backend testing experience;

• Experience with REST/GraphQL API (Postman querying);

• Dev tools experience (Chrome dev tools, etc);

• English is spoken and written at the upper-intermediate level or higher.

Nice to have

• ISTQB certification.
•  Performance testing experience

Responsibilities
 

• Work in a QA team to analyze business requirements, create and execute test cases, and report and verify bugs to guarantee the quality of the developed enterprise-level e-commerce solutions;

• Actively participate in daily project team meetings and brainstorming activities related to the project;

• Provide updates to the task estimates and status of assigned tasks.

• Collaborate with the project team.

• Provide recommendations to the QA Lead and/or Project Manager to improve QA-related procedures, systems, and tools;
• Estimation of separate features / own tasks;

• Provide a positive, polite, and open-minded style of communication.

What will you get:
Career growth & projects
• Competitive salary based on your skills and experience, and a benefits package.
• Regular performance appraisals to support your career development.
• Professional development support: online courses, certifications, and study compensation (including English courses).
• A modern tech stack across challenging, long-term projects.

Health & well-being
• Paid vacation (18 working days) and sick leave (15 days).
• VIP medical insurance or sports coverage.

Work environment & flexibility
• Remote work from anywhere in the world or in one of our offices in Kyiv, Lviv, or Warsaw.
• Coworking compensation.
• Necessary equipment to perform your work.

Culture & community
• A collaborative and open culture where contributions are recognized.
• Regular corporate online & offline activities.
• Geniusee Charity Fund, making a difference beyond tech.

Please note:
We sincerely appreciate every response and the interest you’ve shown in our job opening. If we do not contact you within a week, it means that, at this time, your resume has not been selected for further consideration for this position. However, we will keep your resume in our candidate database and will be sure to notify you if a position becomes available that matches your experience.

The aim of the project is to maintain enterprise Data Platform's release processes and strategies. The team is responsible for taking the
high-level release strategy principles from the Data Platform's governance body (the PMC or equivalent replacement) and defining the actionable processes to implement them for client.

• Responsibilities:

  Developing and documenting a process procedure for release management;
  Running the mechanics of the release and creating release artifacts;
  Monitoring and applying patches for third party dependencies;
  Document and mediate the governance gap between the stakeholders and the developers to promote consistent application of processes to all Data Platform development activities.
  Manage creation of release notes detailing the relevant changes;
  Merge clean PR/MRs into correct release branches, according
  to the release strategies defined;
  Security & Vulnerability Management;
  Coordinate with project developers for code patches;
  Help the governance body to establish effective release principles;

• Mandatory Skills Description:

  Proven experience in Software Release Engineering or Platform
  Maintenance for large-scale distributed systems;
  Strong experience in Software Configuration Management (SCM) / change management;
  Hands-on experience with the OSDU Data Platform, its architecture and
  build mechanics used by it;
  Expert-level proficiency in GitLab CI/CD, pipeline automation, and managing complex release branches;
  Strong familiarity with Java, Python, and NodeJS build and dependency
  management ecosystems;
  Ability to communicate and resolve conflicting inputs across competing
  interests.

Portraithy is a Ukrainian studio of premium hand-painted oil portraits. 11 years on the US market. 15,000+ clients across Etsy, our own website, and Instagram. English is the operating language — 80% of our customers are American.
 

We don't need someone to figure things out. We need someone to ship.
 

The diagnostics are done. Funnel baselines, gap maps, lead processing breakdowns — it's all there. You're not walking into ambiguity. You're walking into a clear picture that needs execution, and a team that needs a real leader.
 

The question isn't whether you understand what needs to happen. It's whether you can make it happen — in weeks, not quarters.
 

What success looks like

• Funnel runs as a system, not a manual firefighting loop
• Lead→KEV conversion >50%, KEV→Payment >80%
• Leadership spends ≤1h/week on sales ops by month 3
• Team resistance is gone — not suppressed, actually resolved
• You've built something that works without you in the room
   

How you enter

You start by working leads yourself. Not as a permanent mode — as a deliberate onboarding. You run real conversations, close real deals, feel where the friction is. That's the only honest foundation for managing a team, improving a system, or building something new on top of it.
 

Leaders who skip this step manage abstractions. We've seen how that ends.
 

What we're looking for

• 2+ years leading a sales team (3+ people)
• A real case of building or rebuilding a sales system — with actual timelines (not "worked on it for a year")
• Text-based sales fluency: messengers, e-com, async — not just calls
• Ability to break team resistance and follow through on change
• Active AI usage in your workflow (ChatGPT, Claude, etc.)
• English C1 — non-negotiable, tested live with real sales correspondence
   

Not the right role if

• You need complete context before you move
• You're great at diagnosing and slow at shipping
• Ops stayed on leadership at your last place
• English below C1
   

Compensation

• Base salary: negotiable at offer stage
• Bonuses tied to implementation milestones (day 30 / 60 / 90), conversion growth, and plan execution
• Peak season (US holidays): package reviewed upward
   

Process

1. CV
2. Personality assessments
3. Final interview with CEO / COO

Project: Client based in Switzerland; project is moving from POC to production.

Tech stack:

• Frontend: Vue.js, TypeScript

• Backend: Node.js, Supabase

   

Responsibilities:

• Development on Vue.js + TypeScript (frontend) and Node.js + Supabase (backend)
• Architectural decisions for transitioning the project from POC to production
• Taking on the tech lead role
• Independently breaking down tasks from a business-logic perspective
• Using Claude and AI tools across the SDLC (code generation, review, validation)
• Direct communication with the client (client acts as BA)

• Coordination with DevOps at project start (CI/CD)

   

Requirements:

• Experience building full-stack projects from scratch: Vue.js + TypeScript + Node.js
• Experience with Supabase is a plus
• Strong business-logic thinking and broader contextual understanding (not just task execution)
• Basic understanding of security standards
• Strong leadership, willingness to take on the tech lead role
• Fluent English — daily communication with the client

• Self-driven, able to work without a dedicated task assigner

   

Nice to have:

• Understanding of the taxation domain

Important: after confirming your application on this platform, you’ll receive an email with the next step: completing your application on our internal site, LaunchPod. So keep an eye on your inbox and don’t miss this step — without it, the process can’t move forward.

Why join us

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! :)

About the role

We are looking for a Senior DevSecOps Engineer to support and evolve CI/CD and infrastructure for a large-scale .NET healthcare platform. You will work across AWS and Azure, supporting hybrid deployments, automation with IaC, and secure system design. The role focuses on reliable releases, observability, and compliance with OWASP practices in a regulated environment at scale.

What you will do

• Build and manage Continuous Integration and Continuous Deployment (CI/CD) workflows for .NET-based applications and related services;
• Deploy and support applications across hybrid infrastructure environments including cloud and on-premises systems;
• Manage infrastructure and services on Amazon Web Services and Microsoft Azure;
• Implement cybersecurity controls, vulnerability management, and secure configuration standards;
• Apply secure coding principles and ensure compliance with OWASP Foundation recommendations and industry best practices;
• Design and manage secure infrastructure architectures for cloud-native and hybrid deployments;
• Lead infrastructure automation and Infrastructure as Code initiatives;
• Partner with engineering teams on deployment architecture;
• Configure and maintain monitoring, logging, alerting, and incident response systems;
• Support database deployment, security, backup, and performance optimization for SQL and MongoDB environments;
• Troubleshoot deployment, infrastructure, networking, and security-related issues;
• Participate in operational support, incident management, disaster recovery, and business continuity planning;
• Document infrastructure, deployment procedures, security standards, and operational processes.

Must haves

• 5+ years of experience in DevOps, DevSecOps, Cloud Engineering, or Infrastructure Engineering roles;
• Strong experience with .NET application environments and deployment architectures;
• Strong knowledge of SQL databases and experience with MongoDB;
• Hands-on experience with cloud platforms including AWS and Azure;
• Strong experience with CI/CD tools and automation pipelines;
• Strong understanding of cybersecurity principles, network security, identity management, and infrastructure hardening;
• Knowledge of OWASP Top 10 vulnerabilities and secure development practices;
• Familiarity with Infrastructure as Code (Terraform, ARM templates, or CloudFormation);
• Strong scripting and automation skills using PowerShell, Bash, or Python;
• Experience with monitoring and logging platforms;
• Upper-intermediate English level.

Nice to haves

• Experience with containerization and orchestration technologies such as Docker and Kubernetes;
• Healthcare or regulated industry experience;
• High-availability systems experience;
• DevSecOps experience.

The benefits of joining us

• Professional growth

Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps

• Competitive compensation

We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities

• A selection of exciting projects

Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands

• Flextime

Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.

Meet Our Recruitment Process

Asynchronous stage – An automated, self-paced track that helps us move faster and give you quicker feedback:

• Short online form to confirm basic requirements
• 30–60 minute skills assessment via Codility – a platform founded in Poland that helps us provide quicker feedback and streamline this stage of the process.
• 5-minute introduction video

Synchronous stage – Live interviews

• Technical interview with our engineering team (scheduled at your convenience)
• Final interview with your future teammates

If it’s a match — you’ll get an offer!

We're a white-label ad agency looking for a freelance email marketer to step in on an active client project on a per-project basis. You'll own email and SMS end-to-end — strategy, design, build, and reporting — delivered under the AdTribe brand. Most of our projects run on Klaviyo, so that's where you'll work most of the time, but the platform varies by client, so you should be comfortable working in whatever tool a project uses.

Core responsibilities

• Set up and run the client's email platform — most often Klaviyo, sometimes others (Omnisend, Mailchimp, etc.) — building out the foundational structure (configuration, integrations, segments) and core flows (welcome, abandoned cart, browse abandonment, post-purchase, winback)
• Design and build emails yourself — from concept to responsive, on-brand, mobile-first layout
• Plan and send campaign emails (promos, newsletters, product launches)
• Set up and run SMS alongside email
• Manage list segmentation and hygiene
• Run A/B tests on subject lines, creative, and send times
• Monitor deliverability (sender reputation, spam placement, list health)
• Report on results in a client-ready format

Basic requirements

• 2+ years hands-on email marketing experience (agency or e-commerce in-house)
• Strong working knowledge of Klaviyo — flows, segments, campaigns, and analytics (the platform most of our projects run on)
• Comfortable working across email platforms — able to pick up Omnisend, Mailchimp, or whatever a client runs on
• Able to design and build emails independently (Figma/Canva + the platform's editor; HTML/CSS a strong plus)
• SMS marketing experience (Klaviyo SMS, Postscript, or Attentive)
• Solid email copy ability
• Comfortable using AI in your day-to-day

Join us - a global leader in marketing solutions on platforms like Facebook and Google!

We offer a flexible schedule that includes remote evening, daytime, and weekend shifts.

Allowing you to keep things fresh and varied. 

Requirements:

• 2+ Years Prior experience in customer support, preferably in the affiliate marketing field.
• Experience in affiliate marketing or previous experience with ad launches will be a great advantage.
• B2 English level or above, both written and verbal.
• Strong communication skills and a genuine commitment to delivering outstanding service.

• Proven ability to take initiative and resolve issues independently.

   

Responsibilities:

• Provide prompt, effective support aligned with company standards via chat, occasional video calls when needed
•  Onboard new clients, walk them through the service, set expectations, build trust from day one
• Deliver and manage ad accounts, handling appeals, monitor status and spend, handle ID reviews
• Resolve account issues, bans, unlocks, proxy errors and keep clients in the loop throughout
• Identify upsell and cross-sell opportunities, support retention of existing clients
• Track patterns in account performance and client behavior; flag insights that can improve the product or process

•  Work closely with other departments

   

We Offer:

🌍 Remote work from anywhere 🌴 Unlimited paid vacation days

⏱ Evening, daytime, and weekend shifts. 🤒 10 paid sick days 🗣 English classes 📚 Take part in conferences worldwide

Project Overview

Our customer is one of the world's leading companies in the home entertainment consumer electronics market, committed to delivering high-quality products and services.

The project focuses on testing media applications for digital media players and Smart TVs, providing testing results to support customer decision-making, and working with project requirements.

Responsibilities

• Perform manual testing of media applications on set-top boxes and Smart TVs.
• Create clear and detailed bug reports.

• Create, maintain, and update test documentation.

  
  Required Skills

• Good knowledge of software testing theory, including test types, test case creation, and bug reporting.
• Knowledge of operating systems and network protocols.
• Basic hardware knowledge.
• Strong attention to detail, patience, and investigative mindset.
• Intermediate or higher level of English.

• Fast learner with strong problem-solving skills.
   

  Must Have

• Manual functional testing
• Work from office in Lviv (hybrid schedule)

Core Responsibilities
* Launching and managing advertising campaigns across multiple traffic sources (Meta/Facebook Ads, Google UAC, Unity Ads, Moloco, Taboola and other native ad networks).
* Daily campaign optimization to achieve target KPIs (ROI, CPA, EPC, uEPC, CR, LTV).
* Performance analysis and decision-making based on data.
* Creating testing plans and running A/B tests for creatives, audiences, placements and bidding strategies.
* Finding profitable combinations of GEO / Offer / Creative / Audience / Traffic Source.
* Scaling profitable campaigns while maintaining target profitability.
* Monitoring traffic quality and compliance with platform and partner requirements.
* Preparing daily/weekly reports.
* Following internal processes, security policies and confidentiality requirements.
⸻
Requirements
* 2+ years of experience as a Media Buyer / User Acquisition Manager.
* Experience with one or more traffic sources:
   * Meta (Facebook) Ads
   * Google UAC
   * Unity Ads
   * Moloco
   * Taboola
   * Other Native Ad Networks
* Strong understanding of performance marketing metrics:
   * ROI
   * CPA
   * EPC
   * uEPC
   * CTR
   * CR
   * CPC
   * CPI
   * LTV
* Experience launching and scaling mobile applications and link.
* Strong analytical skills and data-driven decision making.
* Experience with tracking platforms (Keitaro).
* Experience with A/B testing.
* Ability to evaluate and improve creative performance.
* Self-driven, responsible and result-oriented.
⸻
Nice to Have
* Experience in Dating vertical.
* Experience with Android/iOS apps.
* Experience with affiliate marketing.
* Experience working with white/black lists.
* Experience with automated bidding strategies.

ThingsBoard, Inc. is a US corporation founded in 2016, with an R&D center in Kyiv, Ukraine. We are the main contributors and maintainers of the ThingsBoard open-source IoT Platform. We deliver and continuously improve a scalable, robust, and affordable IoT Platform that significantly reduces time-to-market for life-changing IoT solutions. We also help companies build outstanding IoT products based on ThingsBoard.

You'll grow and manage part of the ThingsBoard partner ecosystem — hardware vendors and creators/affiliates. The role mixes relationship-building, hands-on coordination, and enough technical curiosity to understand how partners' devices connect to the platform. You'll work closely with the marketing team and a technical specialist. A good fit if you enjoy building long-term relationships, aren't put off by technical detail, and like turning a loose process into a working one.

Requirements:

• Experience in B2B partnerships — any kind (programs, alliances, channel, business development)
• Willingness to dig into the technical side of IoT connectivity — protocols, device types, integrations — without being put off by the detail
• Upper-Intermediate English

Responsibilities:

• Recruit and onboard new hardware partners, including the technical side of integrating their devices (with support from a technical specialist)
• Build and maintain long-term relationships with existing partners
• Coordinate co-marketing activities with the marketing team
• Grow the affiliate network — find potential affiliates and run outreach
• Set up and automate how we work with affiliates

Will be a plus:

• Technical background or technical education
• Experience in IoT, hardware, telecommunications, or industrial sectors
• Experience working with international partners

What We Offer:
 

• Competitive and transparent compensation based on your experience and impact.
• Meaningful product challenges and clear ownership.
• Supportive team environment with clear goals and feedback.
• Career growth with regular performance reviews.
• Medical insurance or compensation program.
• 17 vacation days and 10 sick leaves.
• Corporate English classes.
• Comfortable office in Kyiv, Podil, with a flexible schedule.
• Work on a global open-source product with 21k+ GitHub stars.

By submitting your CV, you consent to ThingsBoard Inc collecting and processing your personal data for recruitment purposes in accordance with our Privacy Policy and ISO 27001 requirements. Your data will be retained for 12 months from the date of submission and securely deleted thereafter unless you are hired. You may withdraw consent at any time by contacting us.

Requirements

• 2+ years of experience in affiliate marketing / CPA networks / Dating vertical
• Strong understanding of:
• Dating funnels
• Smartlinks / aggregator systems
• Traffic sources (Google, Meta, TikTok, Native, Push)
• Proven experience in partner negotiations and deal closing
• Analytical mindset and data-driven decision making
• Fluent English (written & spoken)

• Proactive & Self-Driven — takes initiative, actively searches for new partners and opportunities without constant supervision
• Strong Communication Skills — confident in negotiations, able to build trust and maintain long-term partner relationships
• Result-Oriented Mindset — focused on revenue growth, deal performance, and measurable outcomes
• Analytical Thinking — able to evaluate offers, partners, and funnels based on data and performance metrics
• Fast Learner & Adaptable — quickly adjusts to new GEOs, offers, and market changes in a dynamic environment
• Strategic Thinking — understands how to scale partnerships and align them with business goals
• Attention to Detail — careful with terms, payouts, caps, and partner conditions
• Resilient & Persistent — able to handle rejections, negotiate better deals, and push for results
• Team Player — collaborates effectively with media buyers, product, and tech teams
• Ownership Mentality — treats partnerships and results as personal responsibility

Responsibilities

1. Partner Acquisition & Relationship Management
• Identify, approach, and onboard new affiliate networks and direct advertisers in the Dating vertical
• Build and maintain strong relationships with key partners
• Act as the main point of contact for ongoing communication and deal negotiations
2. Offer Sourcing & Evaluation
• Source high-converting Dating offers (SOI, DOI, CPL, RevShare)
• Evaluate offers based on GEO, payout, funnel, and conversion rates
• Analyze partner reliability, payment terms, and scalability potential
3. Negotiation & Commercial Strategy
• Negotiate payouts, caps, and exclusive deals
• Structure deals of cooperation (CPA / Hybrid / RevShare)
• Optimize margins and ensure profitability of campaigns
4. Market & Competitor Analysis
• Monitor trends in Dating vertical (mainstream / adult / casual)
• Analyze competitor activity and identify new opportunities
• Stay updated on traffic sources, creatives, and funnel strategies
5. Collaboration with Internal Teams
• Work closely with PPC / Media Buying team to align on traffic requirements
• Provide partners with necessary campaign data and feedback
6. Reporting & Performance Tracking
• Track performance of partners and offers
• Prepare regular reports and insights for management

Nice to Have
• Existing network of Dating partners
• Experience with adult / casual dating
• Understanding of tracking tools (Keitaro)
• Experience working with high-volume paid traffic

We are an established international iGaming company with 1,600+ specialists and 10+ large-scale projects across Tier 1–3 markets.

As part of our strategic growth, we are expanding our SEO direction together with a specialized SEO partner operating in highly competitive iGaming and casino niches.

This role is for someone who wants to work where SEO directly impacts business growth — not just rankings, but traffic, conversions, and scalable results.
 

What You'll Do

• Lead, mentor, and grow a team of SEO Specialists.
• Develop and execute SEO strategies across multiple GEOs.
• Build scalable website structures, semantic clusters, internal linking, and search intent architecture.
• Manage the content pipeline, including content briefs, editorial reviews, AI-assisted workflows, and quality control.
• Scale off-page SEO activities (outreach, paid placements, directories, etc.) while coordinating with the internal Link Building team.
• Conduct advanced technical SEO audits (indexability, Core Web Vitals, crawl budget, log analysis) and collaborate closely with developers.
• Monitor SEO performance, generate hypotheses, run experiments, and roll out improvements based on data.
• Analyze competitors, market trends, and new growth opportunities.

• Report key SEO metrics and business impact to senior management.

   

We're Looking For Someone Who Has

• 4+ years of commercial SEO experience.
• Proven experience in highly competitive niches such as iGaming, Crypto, Dating, Entertainment, or similar industries.
• Previous experience leading SEO teams.
• Strong expertise in:
  • Technical SEO
  • Semantic research
  • Content strategy
  • Content editing and quality assurance
  • AI-assisted content workflows
• Solid background in Link Building, including outreach, paid placements, directories, PBNs, GSA, and related risk management.
• Good technical knowledge of:
  • CMS platforms
  • HTML / CSS
  • JavaScript basics
  • Redirects
  • Canonicals
  • hreflang
  • Core Web Vitals
• Proficiency with:
  • Google Search Console
  • Google Analytics 4
  • Ahrefs / Semrush
  • Screaming Frog / Netpeak Spider
  • Looker Studio
• Ability to manage multiple websites with different risk profiles while scaling organic growth.
   

What We Offer

• Competitive salary pegged to the USD exchange rate.
• Transparent performance-based bonus system.
• Real career growth opportunities — many of our leaders started from specialist positions.
• 25 paid vacation days.
• Fully remote work with the option to work from our Warsaw office or a coworking space in your city (fully covered by the company).
• English language courses and professional training reimbursement.
• Personalized development roadmap.
• Gym, fitness, and annual medical check-up compensation.
• Mental health support, including psychologist reimbursement and internal coaching.
• Company-provided equipment (laptop, charging station, etc.).
• Corporate gifts for employees and their children.
• Flexible working hours (start anytime between 9:00–11:00).
• Smooth onboarding process and dedicated support during adaptation.
• Regular online team-building activities.
• Employee referral program and regular compensation reviews.
• A culture where your ideas matter and can directly shape the company's growth.

Recruitment Process

1. HR Interview
2. Technical Interview with the Team Lead
3. Final Interview with the Head of SEO

If you're passionate about SEO, enjoy building scalable systems, and want to make a real business impact—we'd love to hear from you.

Niko Technologies is a licensed European FinTech payment provider and the world's first supplier of White-Label solutions built on blockchain technologies. We are reshaping the financial sector by developing innovative products for e-commerce, retail, and crypto transactions.

We are currently expanding our horizons and looking for a driven Assistant Product Manager to launch and develop a brand-new business direction! This is a unique opportunity to kickstart or significantly accelerate your career in product management, building a large-scale project from scratch under the mentorship of an experienced PM.

Key Responsibilities:

• Take part in all stages of the product lifecycle — from ideation and brainstorming to release and metrics analysis.
• Analyze competitors, market trends, and identify new growth opportunities for our business line.
• Gather, structure, and write clear product requirements and specifications (PRDs/PRs) for developers, designers, and cross-functional teams.
• Monitor task execution and facilitate effective cross-departmental communication.
• Monitor key product metrics, prepare performance reports, and form hypotheses to drive product improvements.

Our Ideal Candidate:

• Has a basic understanding of product metrics, software development methodologies (Scrum/Agile), and the IT product lifecycle.
• Possesses strong communication skills with the ability to articulate thoughts clearly and structurally (both verbally and written in the form of technical tasks).
• Demonstrates high self-organization, proactivity, and an analytical mindset.

Would be a huge plus:

• Experience in the Gaming / GameDev industry.
• Experience in High-Risk domains (iGaming, Crypto, PSP, acquiring, etc.).

What We Offer:

• A unique opportunity to launch a new product from scratch within the dynamic FinTech & Crypto space.
• A culture that values your ideas and gives you the freedom to bring them to life.
• Fully remote work and a flexible working schedule that respects your work-life balance.
• Competitive salary, professional development, and corporate-sponsored learning/training.
• A highly professional, dynamic, and inspiring work environment.

How to apply? Send over your CV. It would be awesome if you could include a short cover letter telling us briefly about your experience (if any) in the gaming or high-risk sectors!

We are looking for a Middle Manual QA Engineer (WEB/Admin). Quality is not a final check for us — it's embedded in every stage of how we build. Our live-streaming platform serves hundreds of thousands of monthly active users across Tier-1 markets, and the web and admin layer is mission-critical infrastructure that touches everything: from payment flows and A/B experiments to real-time features that users interact with daily. You'll join a mature QA function — a team of 13+ QA specialists across platforms and backend — and work closely with frontend developers, product managers, and tech leads to catch issues early, own your feature areas end-to-end, and raise the bar for what "release-ready" actually means.

About our product: We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back. This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audience. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen. Are you in?

In this role, you will

• Own manual testing of web and Admin panel end-to-end as a QA feature owner
• Run smoke, sanity, and regression testing cycles for WEB/Admin applications
• Create and maintain test documentation: test cases, bug reports, checklists
• Actively participate in SCRUM ceremonies and SDLC activities — refinements, decomposition, estimations
• Conduct A/B testing and validate experiment setups and results
• Investigate, reproduce, and report bugs with clear prioritization and full reproducibility

It's all about you

• 2+ years of experience in WEB and backend manual testing
• Hands-on experience with API testing and tools like Postman and Swagger
• Experience working with any relational or non-relational database 
• Confident understanding of Scrum processes and SDLC
• Experience with A/B testing
• Proficiency in Jira and Confluence
• Strong analytical thinking and the ability to grasp new concepts quickly
• English at B1 level or higher

Would be a plus

• Experience with MongoDB Compass (querying, data manipulation)
• Marketing or analytics testing background
• Familiarity with proxy debugging tools (Charles, Fiddler, or similar)
• Experience with Claude Code or other AI-assisted development tools

What we offer

Care and support:

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Technical interview 
• Test task
• Final Interview
• Reference check
• Offer

About Flamingo

Flamingo is revolutionizing the Managed Service Provider (MSP) industry with an AI-driven, open-source platform for IT and security. Our goal is to empower MSPs with automation, optimization, and scalability tools to enhance their operations. 

Role Overview

As a Senior Back-end Engineer (Java) at Flamingo, you will design and develop scalable, high-performance back-end services and APIs using Java and Spring Boot. You will be responsible for implementing event-driven microservices, optimizing system performance, and ensuring high availability as we scale our platform. Your expertise in processing high-volume logs and integrating multiple data sources will be critical to building a robust and efficient system.

Key Responsibilities

• Design and develop scalable backend services and APIs using Java (Spring Boot).
• Architect and implement event-driven microservices with Kafka and RabbitMQ.
• Process and analyze high-volume logs efficiently to ensure scalability and real-time insights.
• Integrate and manage multiple data sources, including SQL, NoSQL, and streaming data.
• Optimize database performance using PostgreSQL, Redis, and Elasticsearch.
• Implement authentication and authorization mechanisms with OAuth, JWT, and Keycloak.
• Collaborate with front-end and DevOps teams to build a seamless and resilient system.
• Ensure code quality through automated testing, CI/CD pipelines, and best engineering practices.

Qualifications

Must-Have:

• 5+ years of experience in backend development with Java and Spring Boot.
• Experience in microservices architecture, including event-driven systems (Kafka, RabbitMQ).
• Strong knowledge of RESTful APIs, GraphQL, and WebSockets.
• Experience processing high-volume logs and working with log management tools (ELK stack, Loki, Fluentd, OpenTelemetry).
• Experience working with multiple data sources, including relational (PostgreSQL) and non-relational (Redis, Elasticsearch) databases
• Experience with containerization (Docker, Kubernetes) and cloud platforms (AWS/GCP).
• Understanding of security best practices in backend development.

Nice-to-Have:

• Experience with functional programming in Java or Scala.
• Familiarity with distributed tracing (e.g., Jaeger, Zipkin) for microservices.
• Knowledge of cloud-native architectures and serverless frameworks.
• Exposure to message queues and event sourcing.

Why Join Flamingo?

• High-impact role: As a back-end engineer, your contributions will directly shape Flamingo’s product and technology.
• Ownership & Equity: Competitive compensation, including significant equity in an early-stage, high-growth startup.
• Innovative Tech Stack: Work with cutting-edge open-source technologies in AI, automation, and security.
• Remote-first Culture: Flexibility to work from anywhere while collaborating with a top-tier team.
• Mission-Driven Company: Join a team passionate about disrupting the MSP industry and making enterprise-grade security and IT automation accessible to all.