Jobs

Currently, we are looking for a B2B Account Manager / Sales Manager for our client, Nexifyve, a performance-driven digital company expanding its SEO direction for B2B clients across iGaming, fintech, and e-commerce verticals.

In this role, you will become the face of their SEO module for clients — driving communication, building tailored solutions, and closing new deals while growing existing accounts.

Key Responsibilities
Account Management

• Lead client onboarding: define goals, hypotheses, KPIs, roles/accesses, and timelines
• Conduct regular status meetings: prepare presentations, demonstrate progress, align backlog and sprint priorities
• Drive upsell and cross-sell opportunities (SEO → content, link building, technical audit, localization SEO, ASO, analytics)
• Manage expectations, risks, escalations, and ensure service quality

Sales & Business Development

• Qualify leads and identify client pain points and value drivers
• Build tailored solutions (solution fit) together with the delivery team
• Prepare and present decks, demos, commercial offers, and Statements of Work (SoW)
• Manage the full sales cycle in CRM: pipeline stages, forecasting, activity tracking
• Negotiate and close deals
• Prepare case studies and references, participate in tenders and RFPs

Operations & Analytics

• Collaborate with the Tech team on sprint planning, resource allocation, and SLA adherence
• Ensure execution of feature plans for clients and monitor project P&L
• Prepare weekly summaries, quarterly QBRs, and portfolio revenue forecasts

Requirements

• 2+ years of experience in account management or sales within a digital/SEO/marketing agency or SaaS (iGaming or related verticals is a strong plus)
• General understanding of SEO fundamentals
• Strong presentation and negotiation skills, including C-level communication
• Experience preparing commercial proposals and Statements of Work
• Hands-on experience with CRM systems (HubSpot, Pipedrive, Salesforce)
• Proficiency with Google Workspace and Jira/Confluence
• Basic analytics skills: ability to read GA4 / Looker / Tableau dashboards and formulate requirements
• English — Upper-Intermediate or higher (confident in negotiations, presentations, and written communication)

Nice to Have

• Experience in technical presales projects (SEO migrations, multilingual setups, complex CMS environments)
• Practical knowledge of Ahrefs / Semrush / Google Search Console
• Basic SQL for reporting purposes
• Proven portfolio of closed deals in the range of $50—200k ARR
• Track record of ≥20% YoY upsell growth
   

If this role sounds like a fit — we’d love to hear from you! Just send over your CV and anything else you’d like us to consider.

We’ll review everything within five working days, and if your background matches what we’re looking for, we’ll get in touch to set up a call and get to know each other better.

Since 2021, Codefinity has been on a mission to make tech education accessible to everyone. Today, our platform helps hundreds of thousands of learners globally, and we’re just getting started. We are looking for a Backend Developer to help us build high-performance systems that can handle our rapidly growing global user base.

Do you enjoy solving complex architectural challenges? Do you want to see your code power a platform used by millions? At Codefinity, your engineering decisions directly impact the learning journey of thousands of future developers. If you're ready to build clean, scalable, and impactful technology, let’s talk.

📍 Key Responsibilities:

Microservices Development: Design, develop, and maintain microservices using Go. 
CI/CD Optimization: Build and refine CI/CD pipelines to automate testing, delivery, and deployment processes. 
Infrastructure Management: Maintain cloud infrastructure and deployment environments to ensure system reliability. 
Engineering Excellence: Uphold high standards through rigorous code reviews, automated testing. 

📍Required Qualifications:

Education: Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field. 
Core Engineering: Strong fundamentals in software design, focusing on writing clean, flexible, and scalable code. 
Go Expertise: Proven hands-on experience developing backend applications with Go. 
API & Data: Solid understanding of RESTful APIs and proficiency in working with SQL databases. 
Containerization: Practical experience with Docker for containerizing applications and managing environments.

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• 20 working days of paid vacation per year, plus public holidays.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.

CrunchCode — міжнародна сервісна ІТ-компанія з досвідом близько 7 років у розробці вебсервісів і вебзастосунків. Ми працюємо у форматах staff augmentation (outstaff) та outsourcing і підключаємо спеціалістів до проєктів клієнтів у довгостроковій моделі співпраці.

Ми працюємо переважно з проєктами в доменах логістики (включно з last mile),e-commerce, fintech та банкінгу, а також enterprise-рішеннями.
Для нас важливо, щоб проєкт був “чистим” і зрозумілим з точки зору етики та цінності для користувачів.

Ми принципово не беремо проєкти, пов’язані з:
● gambling / гемблінгом,
● adult-контентом та порнографією,
● шахрайством або будь-якою розробкою, що спрямована на обман чи маніпуляції.

What We Offer:
● Fully remote work
● Long-term, stable project
● High level of autonomy and trust
● Minimal bureaucracy
● Direct impact on business-critical logistics systems
● Long-term engagement, not a short-term contract.

Project Overview

Large-scale video streaming platform with DRM, OTT services, and distributed architecture. Backend development at the core — handling users, content, security, and communication across multiple systems. The work directly impacts how video content is securely delivered across web, mobile, and TV devices.
 

Tech Stack Java · Spring Boot · REST · Microservices · SQL / NoSQL · Distributed Systems · DRM · Linux

Requirements (Must-have):

• Strong hands-on Java backend development experience
• English B1+ (written and spoken)
• Spring / Spring Boot — production level
• REST APIs and microservices design and implementation
• SQL / NoSQL databases — design and optimization
• Distributed systems and data replication
• Linux-based environments
  
  Responsibilities:
• Design and develop backend services using Java as the primary language
• Build and maintain REST APIs and microservices
• Implement authentication, authorization, and access control logic
• Work with high-load distributed architecture and data replication
• Integrate with DRM systems and content protection services (Widevine, PlayReady, FairPlay)
• Implement content lifecycle logic — VOD, live streams, catch-up, user rights
• Ensure scalability, fault tolerance, and performance
• Set up monitoring, logging, and system health checks
• Collaborate with frontend and infrastructure teams
  
  Nice to Have:
• Experience with OTT / IPTV video streaming platforms
• Knowledge of DRM technologies — Widevine, PlayReady, FairPlay
• Understanding of HLS / MPEG-DASH streaming
• Experience with CDN / media delivery systems
• Kotlin (optional)
  
  Hiring Process: Intro call → Technical discussion → Offer

A stable Ukrainian software company (since 2012, delivering CRM/ERP, web & mobile solutions to clients in 35 countries) is looking for a QA / QC Engineer.

REQUIREMENTS:

- Commercial QA/QC experience over 1 year;

- Skills in testing methodologies, test artifacts, design methodologies, tools and other processes;

- English proficiency at Intermediate level or higher (ability to communicate with customer representatives).

COMPANY OFFERS:

- Employment under a gig-contract (with SSC payments included);

- Flexible working hours (09:00-10:00 to 18:00-19:00) with a lunch break, weekdays only;

- 20 working days of paid vacation per year;

- Paid sick leave;

- Medical insurance;

- Paid gym;

- Payment for courses and trainings;

- Career development and professional growth;

- Paid lunches or parking (choice provided);

- Tea, coffee, water, snacks in the office;

- Office located near «Vasylkivska» metro station with Starlink and uninterrupted power supply;

- Access to a comfortable business center bomb shelter (also the metro is nearby).

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.

Now we are looking for a Junior QA Engineer to join our team.

What you’ll do:

• Manual testing of the web application (desktop and mobile web);
• Verification of UI, API, business logic, analytics, and payment scenarios;
• Requirement analysis, writing test cases and test scenarios;
• Bug verification and retesting;
• Participation in team QA processes: planning, daily standups, retrospectives;
• Collaboration with developers, product managers, and designers;
• Running and monitoring automated test suites (Python + Selenium), analyzing failures, and collaborating with devs on fixes.

About You:

• Minimum 1 years of experience in web application testing;
• Understanding of SDLC, STLC, and Agile/Scrum methodologies;
• Knowledge of various testing types: functional, regression, cross-browser, responsive testing;
• Ability to create test cases, checklists, and bug reports;
• Experience with bug tracking systems (e.g., Jira);
• Experience testing REST APIs using tools like Postman, Swagger;
• Confident use of browser DevTools (Network, Console, Elements tabs);
• Basic skills in working with SQL (MySQL) and NoSQL (MongoDB) databases (e.g., querying, data validation);
• Experience validating integration with payment providers (e.g.,Stripe, PayPal, Braintree);
• Basic knowledge of HTML/CSS/JavaScript;
• Experience working with Git;
• English level: Intermediate (able to read documentation and write test reports).

Will be a plus:

• Experience with automated testing (e.g., Python, Selenium);
• Knowledge of CI/CD pipelines and test integration;
• Working with sandbox payment cards.
• Understanding of analytics tracking and experience validating events in Amplitude, Appsflyer etc.;

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!

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies. 

We are looking for a Security Engineer to join our team!

Requirements:

- 3–4+ years of hands-on experience in DevSecOps, Cloud Security, or Application Security
- Strong understanding of DevOps practices and tools: GitLab CI/CD, ArgoCD, Helm, Terraform, Ansible
- Solid experience securing Kubernetes clusters (EKS, GKE, or self-hosted): NetworkPolicy, Pod Security Standards, RBAC, Kyverno / Gatekeeper, secrets management, and runtime security
- Practical experience with Service Mesh — Istio (and related solutions: Linkerd, Cilium Service Mesh)
- Hands-on experience with IaC scanning and hardening (Terraform, Crossplane): Checkov, Terrascan, tfsec, OPA/Gatekeeper
- Experience with SAST/DAST/SCA tools: Semgrep, SonarQube, Trivy, Grype, Snyk, OWASP ZAP, Nuclei
- Good knowledge of Secure SDLC, Shift-Left approach, Zero Trust, and Secure by Design principles
- Solid understanding of cloud platforms (AWS + GCP required, OpenStack is a plus): IAM, encryption at rest/transit, KMS, and native security services
- Strong Linux administration skills and scripting (Bash, Python).
Experience with SIEM/SOAR and security logging solutions (ELK, Loki+Promtail, OpenSearch)

Will be plus:

- Deep expertise with Cloudflare (WAF, Zero Trust, Page Shield, Workers) or similar solutions
- Experience building Platform Security and Internal Developer Platforms with embedded security
- Strong automation skills for security processes (Policy as Code, automated remediation)
- Familiarity with eBPF-based tools (Falco, Cilium, Tetragon)
- Experience with OpenStack security components (Keystone, Barbican, Neutron, Nova hardening) 
-Knowledge of compliance frameworks (ISO 27001, SOC2, PCI DSS, GDPR)

Responsibilities:

- Design, implement, and maintain secure CI/CD pipelines with maximum automation of security checks (Shift-Left)
- Develop and maintain Security as Code (policies, baselines, compliance checks)
- Ensure security of Kubernetes platforms, workloads, and Service Mesh (Istio)
- Perform security reviews of Terraform modules and infrastructure code
- Configure and maintain WAF, runtime protection, vulnerability management, and secrets management solutions
- Automate detection, triage, and remediation of security findings
- Conduct regular audits of cloud environments and Kubernetes clusters
- Collaborate closely with Development, Platform, and SRE teams to embed security into their processes
- Participate in incident response and post-mortems with a focus on security improvements

Our benefits to you:
🍀 An exciting and challenging job in a fast-growing business group, 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
🧑🏻‍💻 Modern corporate equipment based on macOS or Windows, and additional equipment is provided
🏖️ Paid vacations, sick leave, personal events days, days off
💵 Referral program — enjoy cooperation with your colleagues and get a 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
✈️ In-house Travel Service
🦄 Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie/book/pets lovers, and more
🎳 Other benefits could be added based on your location

An international IT holding with 11+ years in the market and a team of 390+ employees is scaling its Media Buying division and is looking for a Team Lead Media Buyer to take responsibility for PnL, the team, and the systematic growth of the department.
 

🔥 Responsibilities:

• Manage a team of buyers (3+ people): task setting, KPI control, and team development
• Launch and scale Facebook campaigns across Tier 1–3 GEO
• Take full responsibility for performance and PnL of the department
• Work with budgets of $300K – $1M+ per month
• Build processes: KPIs, reporting, workflows, onboarding, and training of new buyers
• Optimize key metrics: ROI, CR, CTR, CPM, CPA, LTV
• Scale profitable campaigns and implement new strategies
• Collaborate with creative, analytics, and product teams
   

✅ Required experience:

• 1–2+ years in a similar role
• Managing monthly budgets of $300K – $1M+
• Experience managing a team of buyers (3+ people)
• Deep expertise in Facebook Ads
• Experience in iGaming / Gambling verticals
• Understanding unit economics and the impact of traffic on retention and LTV
   

💰 We offer:

• Base + bonus of the team’s net profit
• Unlimited budgets for scaling
• Top-tier and private offers (including the holding’s own products)
• Remote work or offices in Cyprus / Portugal / Poland
• 20 days paid vacation + unlimited sick days
• Health insurance
• Budget for training and professional development
• Opportunity to influence the strategic growth of the department

Our client is an international product-based IT company specializing in the iGaming industry. Founded in 2014, the company has been successfully operating on the market for more than 11 years, bringing together a team of 390+ professionals. Starting as a leader in the CIS region, the company is now actively expanding on a global scale.

We are currently looking for a Middle/Senior Media Buyer to join the media buying team and work with scalable traffic across different GEOs and tiers.

📋 Key responsibilities and your contribution:

— Launch, manage, and scale Facebook advertising campaigns across Tier 1 / Tier 2 / Tier 3 GEOs.

— Full ownership of traffic performance and financial results, including PnL responsibility.

— Analyze and optimize key performance metrics: ROI, CR, CTR, CPM, CPA, PnL.

— Work closely with offers, creatives, agencies, and internal teams to improve campaign efficiency.

— Test and adapt strategies based on changes in GEOs, offers, platforms, and market conditions.

— Identify bottlenecks in funnels and processes, propose and implement optimization solutions.

— Maintain clear communication, task-setting, and feedback loops within the team.

— Take an active, hands-on role in both arbitrage and product-oriented media buying directions.

📚 Your qualifications:

— 3+ years of experience in media buying / traffic arbitrage.

— Deep understanding of Facebook Ads ecosystem and traffic acquisition mechanics.

— Proven experience managing monthly budgets from $50,000.

— Strong analytical mindset and confidence working with performance metrics and profitability models.

— Hands-on experience with analytics and tracking tools such as Power BI, Google Sheets, Voluum, Binom, Keitaro (or similar).

— Experience working with offers, creatives, and external partners (agencies, vendors).

— High level of responsibility for results and readiness to work with CRM and PnL models.

— Strong communication skills and ability to give and receive constructive feedback.

— Critical thinking, initiative, flexibility, and adaptability in a fast-changing environment.

Benefits:

⭐ Days of recovery: 20 paid vacation day per year and unlimited sick leave days.
⭐ Health: corporate medical insurance, a company psychologist and a Cafeteria of Benefits for personal wellness choices.
⭐ Education: a variety of foreign languages course for you to choose from. Also we are open for your development and you can choose different courses /training for improving your skills.
⭐ Compensation: additional benefits that can be used according to company policy, e.g. paid business trips, international conference opportunities, lunch perks at our offices etc.
⭐ Work Environment: work remotely or from one of our offices in Cyprus, Portugal, Poland, equipped with the equipment you’ll need for success.

⭐ Full freedom and hands-on involvement: opportunity to work across multiple directions — arbitrage, product media buying, various GEOs and tiers — without being locked into one narrow scope.

We are looking for a proactive Retention Manager to take ownership of our user lifecycle strategy. If you know how to turn a "new user" into a "loyal player" using data, smart segmentation, and AI — we want to meet you.

📍 The Role: You will take ownership of the player lifecycle, ensuring our users stay engaged, active, and loyal.

• Campaigns: Create and execute multi-channel campaigns (Email, SMS, In-App, Web Push).
• Journey Building: Design automated workflows covering Onboarding, Activation, and Reactivation stages.
• Segmentation: Utilize RFM analysis and behavioral data to target the right players with the right message.
• Optimization: Run A/B tests to boost Open Rates, CTR, and Conversion.
• Innovation: Actively use AI tools to generate content, build logic, and streamline workflows.

🛠 Tech Stack: Experience with Customer.io, Smartico, Fasttrack, or Optimove is a strong advantage.

👤 About You:

• Experience: 1.5–3 years in CRM / Retention Marketing.
• Industry: Experience in iGaming or digital products is highly preferred.
• Skills: Strong grasp of lifecycle marketing, segmentation, and copywriting.
• Mindset: Analytical approach to data and a creative approach to problem-solving.
• Tech-savvy: You are comfortable using AI for automation and content generation.

⭐️ We Offer:

• Format: Remote work, 5/2 schedule.
• Payments in USDT (white crypto);
• Remuneration: Competitive salary + bonuses based on the results of the department you build.
• Growth: Opportunity for growth within the project.
• Benefits: Paid vacation and sick leave.

This is not a coding role. This is a systems-of-systems role. 

If you build things with AI, this posting isn't for you. 

If you build the systems that govern how AI builds things — keep reading.

What This Role Is

LifeChef is a HIPAA-compliant healthcare platform delivering Medically Tailored Meals. Our engineering team builds on a methodology called Enso — a spec-driven, AI-augmented development framework where every feature starts with a specification, gets built with AI assistance, and is validated against defined criteria.

Enso v1 is linear: spec → generate → validate → ship. It works. But it's hitting scaling limits — the document graph grows with every feature, validation complexity compounds, and the process requires increasing human oversight to maintain quality. This is a familiar problem in any AI-assisted workflow that outgrows its initial architecture.

We need someone to take Enso from v1 to v2: a true agentic system where specialized AI agents handle research, specification validation, code generation oversight, quality assurance, and deviation detection — with structured autonomy, clear escalation paths, and human-in-the-loop at defined decision points, not everywhere.

You would partner directly with the CTO (who designed the current methodology and has strong opinions about where it needs to go) to architect, build, and maintain this system. The first 30 days are heavy collaboration — translating vision into working architecture. After that, you own the evolution of the process while the CTO focuses on product and team.

What You'd Actually Build and Maintain

• Agent topology for the development lifecycle: research agents, spec validation agents, code review agents, compliance checking agents, red-team/adversarial agents — each with defined boundaries, confidence thresholds, and escalation triggers
• Spec-to-code reconciliation system: agents that validate whether implemented code actually satisfies the specification, flagging deviations and ambiguities rather than silently passing
• Multi-model orchestration strategy: routing different tasks to different models based on cost, capability, and risk (expensive models for reasoning, cheap models for classification, open-source where it fits)
• Structured output validation: ensuring agent outputs are parseable, auditable, and actionable — not just "LLM said it's fine"
• Governance and escalation framework: what agents decide autonomously vs. what requires human sign-off, circuit breakers for low-confidence situations, audit logging for compliance
• Evolution engine: the system should improve itself — tracking where agents fail, where human overrides happen, and feeding that back into prompt refinement and architecture changes
• Integration with existing CI/CD: the agentic layer hooks into GitHub Actions, automated testing (Vitest), PHI scanning, secret detection, and compliance validation already in the pipeline

This is infrastructure that the development team operates within. You're not shipping product features — you're shipping the machine that makes product development faster, safer, and more consistent.

What We Need From You

Hard requirements:

• You have designed or built at least one agentic system where AI agents operate with structured autonomy — multi-step workflows with validation, error handling, and escalation. Not just API wrappers. Not just chatbots.
• You understand agent topology as a design problem: which agents need to exist, what their boundaries are, how they communicate, how you prevent cascading failures.
• You have hands-on experience with LLM orchestration frameworks (LangChain, CrewAI, AutoGen, custom implementations — the specific tool matters less than the depth of understanding).
• You think in terms of eval frameworks and validation: how do you know if an agent's output is good? How do you measure drift? How do you build confidence scoring that's actually useful?
• You understand multi-model strategies: when to use which model, cost/capability tradeoffs, how to tier your model usage so you're not burning expensive tokens on classification tasks.
• You can work in both Python and TypeScript, or at minimum are comfortable in one and willing to operate in the other. Our product stack is TypeScript-first but agentic tooling often lives in Python.
• Strong written communication. This role involves heavy async documentation of architectural decisions, process design, and system behavior.

What sets you apart:

• Experience with Model Context Protocol (MCP) — building custom MCP servers, tool-use architectures
• Claude Code, Cursor, or similar AI-native development tools as part of your own workflow (you should be using what you're building systems around)
• Experience in healthcare, fintech, or regulated environments where AI outputs must be auditable and compliant
• Understanding of prompt engineering at the systems level — not "write a good prompt" but "design a prompt architecture that's maintainable, versionable, and testable"
• You've thought seriously about adversarial validation — red-team agents, cross-model verification, structured disagreement as a quality signal
• You have opinions about where agentic AI is overhyped and where it genuinely works, and you can defend those opinions with specifics

What we explicitly don't require:

• A portfolio of 50 agentic projects. The field is young. One deep project with real orchestration depth beats ten shallow ones.
• Product development skills. You won't be building UI or shipping user-facing features.
• Healthcare domain expertise. We'll teach you the domain. You teach us the orchestration.

How We Evaluate

1. Screening questions (in your application) — We're looking for specificity and honesty, not keyword density.
2. Architecture conversation with CTO (90 min) — We'll describe our current system, its limitations, and where we want to go. You'll tell us how you'd approach it. This is a two-way design conversation, not a quiz.
3. Small design exercise (async, take-home) — Given a simplified version of our spec validation problem, design an agent topology. We're evaluating how you think about boundaries, failure modes, and escalation — not production-ready code.
4. Trial sprint (60–90 days) — Heavy pairing with CTO in the first 30 days, increasing autonomy after. Defined milestones at 30, 60, and 90 days.

The Team and Context

Small, senior engineering team, primarily Ukraine-based. The CTO (Jay) designed the Enso methodology, has 20+ years of engineering experience across healthcare, threat intelligence, and enterprise platforms, and has built the governance architecture (constitutions, spec-gates, validation layers) that you'd be evolving. He's technical, direct, and has strong opinions — but he's hiring you because he needs a partner in this, not an executor.

The product stack is Next.js 16, React 19, TypeScript, PostgreSQL, AWS serverless (Lambda, CDK, Amplify Gen 2), with Vitest testing, Pino structured logging, and HIPAA compliance enforced in CI. You don't need to know this stack deeply, but you need to understand it well enough to build agentic tooling that integrates with it.

We're building toward autonomous agentic systems for clinical operations — this development process work is the foundation that makes that possible. If the idea of designing the system that governs how an engineering team builds software excites you, this is the role.

How to Apply

Reply with:

• The most complex agentic or LLM orchestration system you've built — what it did, how it was structured, what you learned
• Your honest take on where agentic AI is right now and what's actually hard
• What interests you about building process infrastructure vs. product features

Generic responses get skipped. We know the field is young — we'd rather hear about one deep experience than a list of tools you've touched.

TICKETS is a fast-growing product within the bxnda.com ecosystem, a travel tech company scaling flight ticket platforms across 80+ markets.
We’re a fast-growing startup, not a bureaucracy-heavy corporation. 

Your role

You'll join our SEO team and contribute to growing organic traffic for our Brazil website. This is a great opportunity to develop your SEO skills while working on large-scale projects. With AI tools by your side, you'll be able to handle complex tasks more efficiently.

What You'll Do

• Optimize website pages for search engines
• Research keywords and analyze competitor strategies
• Work with large websites and understand how to scale SEO efforts
• Monitor and improve rankings using Google Search Console
• Test new SEO approaches to increase organic traffic
• Collaborate with the team to identify growth opportunities

What We're Looking For

• 1+ years of SEO experience
• Understanding of SEO fundamentals: keywords, on-page optimization, link building, technical SEO
• Experience with Google Search Console and Google Analytics
• Familiarity with large websites or aggregators is a plus
• Comfortable learning and adapting to new tools
• Proactive mindset and willingness to grow
• Focus on results and impact

Growth

This role offers a clear path to take on more responsibility and grow within our SEO team.

Work format

• Office-based
• Warsaw, Poland (or relocation to Warsaw)

✈️ Ready to build and scale? We’re waiting for your application.

Requirements:
• 2+ years of front-end development experience (JavaScript, HTML/CSS, layout).
• Experience with responsive and cross-browser layouts.
• 2+ years of experience with PHP (hands-on development).
• Solid experience with the Laravel framework.
• Experience with databases (e.g., MySQL, MongoDB, or others).
• Familiarity with package managers (composer, npm, yarn).
• Understanding of OOP and MVC architecture.
• English: Intermediate level (focus on written communication).

Nice to Have (but not required):
• Experience with modern tools: PHP8+, SASS, TypeScript, Webpack, Babel.
• Familiarity with version control systems like Git or SVN.

Responsibilities:
• Create and maintain responsive, high-quality layouts using HTML, CSS,and JavaScript.
• Develop new applications, features, services, and APIs using Laravel.
• Stay up-to-date with new technologies, trends, and best practices in web development.
• Collaborate with team members to ensure efficient and high-quality internal processes.
• Participate in technical discussions and code reviews, applying critical thinking and contributing to the team’s growth.
• Focus on delivering clean, maintainable code with an emphasis on simplicity and usability.

What We Offer:
✔️ Stable and competitive compensation with regular performance-based reviews.
✔️ Opportunities for career growth and continuous skill development.
✔️ Work on innovative projects using cutting-edge technologies.
✔️ A dynamic environment with minimal bureaucracy to focus on delivering results.
✔️ Professional bookkeeping and tax support.
✔️ Compensation for external English language training.

Why Join Us?

We’re a dynamic team passionate about creating impactful projects. At CUDEV, you’ll grow professionally while collaborating with experienced colleagues in an environment that fosters creativity, innovation, and continuous learning.

GR8 Tech builds B2B iGaming platforms for operators who play to lead.

We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.

With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.

Our ambition drives us. Our people make it real.

If you’re a challenger in spirit and a champion in action — join us.

Why this role exists:
This role exists to design, develop, and maintain enterprise-level applications using C#, ASP.NET, and related technologies. The engineer participates in technical discussions and works with cross-functional teams to deliver scalable and reliable software solutions aligned with business requirements.

What you’ll drive:

Software architecture & development
— Design and implement scalable and efficient software architectures.
— Develop and maintain enterprise-level applications using C#, ASP.NET, and related technologies.
— Identify and resolve complex software issues and technical challenges.

Project delivery & collaboration
— Lead and manage software development projects, ensuring timely delivery and quality together with the Delivery Manager.
— Work closely with product management, design, and operations teams to align development with business goals.
— Communicate technical concepts and project updates to stakeholders.

System stability & ownership
— Participate in on-call rotations to support availability and stability of business-critical services.
— Maintain technical documentation for software development and system design.
— Contribute to technical discussions and propose solutions for system improvements.

What makes you a GR8 Fit:
Must-have
— Minimum 5 years of experience in a similar senior engineering role with a track record of leadership, strong technical skills, and successful project delivery.
— Deep hands-on expertise in C# and .NET (Core / .NET 6+).
— Strong understanding of async/await, multithreading, thread safety, memory management, and performance optimization.
— Experience designing and evolving high-load backend systems with strict latency and reliability requirements.
— Ability to identify and eliminate performance bottlenecks across CPU, memory, I/O, and database layers.
— Experience designing and operating microservice-based systems.
— Experience working with messaging systems and event-driven architectures.
— Experience working with relational and non-relational databases.
— Understanding of transactions, isolation levels, locking, concurrency, indexing strategies, and performance tuning.
— Experience working with containerized environments including Docker and Kubernetes.
— Understanding of CI/CD pipelines and automated delivery.
— Understanding of scalability, load balancing, auto-scaling, and disaster recovery.
— Understanding of production observability including logging, metrics, monitoring, and tracing.

Nice-to-have
— Experience with GoLang or Node.js.
— Experience with Microsoft Orleans.

Why you’ll love working here:
Benefits Cafeteria — annual budget you allocate to:
Sports • Medical • Mental health • Home office • Languages.

Work-life & support
— Paid maternity/paternity leave + monthly childcare allowance.
— 20+ vacation days, unlimited sick leave, emergency time off.
— Remote-first + tech support + coworking compensation.
— Team events (online/offline/offsite).
— Learning culture with internal courses + growth programs.

Our culture & core values:
GR8 Tech culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.

FUELLED BY TRUST: we’re open, honest, and have each other’s backs.
OWN YOUR GAME: we take initiative and own what we do.
ACCELER8: we move fast, focus smart, and keep it simple.
CHALLENGE ACCEPTED: we grow through challenges and stay curious.
BULLETPROOF: we’re resilient, ready, and always have a plan.

GR8 Tech builds B2B iGaming platforms for operators who play to lead.

We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.

With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.

Our ambition drives us. Our people make it real.

If you’re a challenger in spirit and a champion in action — join us.

Why this role exists:
This role exists to build and scale a high-quality Android experience for our core products. You’ll help us deliver fast, stable, and secure mobile solutions by owning architecture decisions, improving system resilience, and driving engineering excellence across the Android domain.

What you’ll drive:

Strategy & outcomes
— Own Android architecture decisions and long-term technical direction.
— Improve app performance, stability, and scalability.
— Drive adoption of modern Android practices (Compose, Coroutines, clean architecture).
— Identify and reduce technical debt in critical areas.
— Define and track key engineering quality metrics.

Discovery & decisions
— Translate product requirements into scalable technical solutions.
— Evaluate trade-offs between speed, quality, and complexity.
— Validate architecture approaches through prototypes and experiments.
— Contribute to system design across mobile and backend boundaries.

Delivery & execution
— Build and ship high-quality features end-to-end.
— Optimize networking, storage, and app performance.
— Ensure reliable background processing and lifecycle handling.
— Maintain clean, testable, and maintainable code.
— Improve CI/CD and release processes.

Stakeholder & cross-team collaboration
— Partner closely with Product, Design, and Backend teams.
— Align on API contracts and system behavior.
— Communicate technical decisions clearly to non-technical stakeholders.
— Contribute to engineering culture and standards.

Leadership & mentorship
— Mentor junior and middle engineers.
— Lead code reviews and knowledge sharing.
— Raise the bar for engineering quality and ownership.
— Help scale team practices as the product grows.

What makes you a GR8 fit:

Must-have
— Strong experience with Android development (Kotlin).
— Deep understanding of Android SDK, app lifecycle, and system behavior.
— Hands-on experience with Jetpack Compose.
— Experience with modern Android stack (Coroutines, Flow).
— Solid understanding of architecture patterns (MVVM / MVI / Clean Architecture).
— Experience with networking (Retrofit, OkHttp) and API design.
— Strong knowledge of multithreading, concurrency, and performance optimization.

Nice-to-have
— Experience with large-scale or high-load mobile apps.
— Knowledge of security best practices (auth, encryption, data protection).
— Experience with CI/CD and DevOps practices.
— Familiarity with backend or cloud architecture.
— Experience with WebSocket or real-time data handling.
— Experience mentoring engineers or leading initiatives.

Why you’ll love working here:
Benefits Cafeteria — annual budget you allocate to:
Sports • Medical • Mental health • Home office • Languages.

Work-life & support
— Paid maternity/paternity leave + monthly childcare allowance.
— 20+ vacation days, unlimited sick leave, emergency time off.
— Remote-first + tech support + coworking compensation.
— Team events (online/offline/offsite).
— Learning culture with internal courses + growth programs.

Our culture & core values:
GR8 Tech culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.

FUELLED BY TRUST: we’re open, honest, and have each other’s backs.
OWN YOUR GAME: we take initiative and own what we do.
ACCELER8: we move fast, focus smart, and keep it simple.
CHALLENGE ACCEPTED: we grow through challenges and stay curious.
BULLETPROOF: we’re resilient, ready, and always have a plan.

We are an affiliate-focused SEO team within Natural Links, working exclusively in the gambling niche.
Our core activity is building and scaling large networks of satellite websites targeting casino brands and game-related keywords.

    About the Team

• Affiliate SEO direction inside Natural Links
• Launched in summer this year, now actively scaling
• Clear processes and production-ready setup (not a raw startup)
• Internal automation for:
  • mass website creation
  • link building workflows
  • SEO scaling processes
• Operating at high volumes (hundreds of websites)
  
  Responsibilities
• SEO management of affiliate satellite websites (casinos & games)
• Working with large-scale website networks
• On-page SEO, site structure, internal linking
• Link building control and optimization
• Monitoring performance and identifying growth opportunities
• Contribution to affiliate SEO strategy and scaling
  
  Requirements
• Practical experience in gambling affiliate SEO
• Understanding of satellite sites, money pages, and affiliate funnels
• Experience with large site volumes
• Strong link building knowledge in competitive niches
• Confident with Ahrefs, GSC, and similar SEO tools
• Ability to work independently and take ownership
  
  Nice to Have
• Experience with PBNs, crowd links, tier systems
• Experience working with automated SEO workflows
• Understanding of Google updates in gambling niches
• Experience with Keitaro or other affiliate tracking systems
  
  What we offer
• Remote-first culture with an international team
• Flexible schedule + transparent KPIs
• 30 business days of paid off
• The opportunity to directly influence company growth.