Jobs

ZentixSoft is looking for Full-Stack Developers! 🔥
 

Format: Full-Time Outstaffing, long-term project (12+ months).
 

💡 Why ZentixSoft? 
💸 Salary Review: A structured system of compensation reviews aligned with your engineering growth. 
⚖️ Work-Life Balance: Sustainable workflows with no senseless overtime, helping you keep your resource fully charged. 
🦾 Trust and Transparency: Zero micromanagement and no invasive time-trackers—we fully trust your professional autonomy.
 🎁 Gifts & Culture: Corporate gifts for holidays, birthdays, and a true team atmosphere where your voice always matters.
 

Our Perfect Match: 
1️⃣ Full-Stack Stack: Strong proficiency in Java Spring Boot on the backend and React / Next.js on the frontend. 
2️⃣ Architecture: Understanding and practical experience with Modular Monolith Architecture. 
3️⃣ Technologies: Experience working with MySQL, Redis, and ActiveMQ. 
4️⃣ Infrastructure: Basic or practical understanding of containerization and Kubernetes. 
5️⃣ Communication: Confident English skills (B1+) for daily team syncs.
 

Project Details: 
⏳ Duration: 12+ months (Full-time).
 🚀 Start: In 1 month.

ZentixSoft is looking for Tech Leads! 🛠️

Format: Full-Time Outstaffing, long-term project (12+ months).

💡 Why ZentixSoft? 
💸 Salary Review: A structured system of compensation reviews aligned with your engineering growth. 
⚖️ Work-Life Balance: Sustainable workflows with no senseless overtime, helping you keep your resource fully charged. 
🦾 Trust and Transparency: Zero micromanagement and no invasive time-trackers—we fully trust your professional autonomy. 
🎁 Gifts & Culture: Corporate gifts for holidays, birthdays, and a true team atmosphere where your voice always matters.
 

Our Perfect Match: 
1️⃣ Hands-on & Leadership: Strong technical background (Java + Frontend) combined with team mentoring, code reviews, and building CI/CD processes. 
2️⃣ Backend Core: Java Spring Boot, experience with Modular Monolith, message brokers (ActiveMQ), and caching (Redis). 
3️⃣ Frontend Core: Hands-on development experience with React / Next.js. 
4️⃣ Database & DevOps: Proficiency in MySQL query optimization and understanding deployments in Kubernetes. 
5️⃣ Communication: English level Upper-Intermediate (B2+) or higher.
 

Project Details: 
⏳ Duration: 12+ months (Full-time). 
🚀 Start: In 1 month.

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 Application Security Engineer to architect and build automated security layers within the SDLC, engineering AI-enabled secure code scanning, hardened baseline automation, and CI/CD security tooling integration within a large-scale financial services program. You will work primarily in Python to build automated security runbooks, deploy and tune scanning tools, and provide code-level remediation guidance to development teams — operating with full autonomy and no daily supervision. AppSec and DevSecOps experience is strongly preferred; SAST/DAST/SCA and Java expertise are a plus.

What you will do

• Engineer and deploy AI-enabled secure code scanning capabilities and "Golden Images" to drive secure-from-the-start adoption;
• Automate the development of secure coding patterns and integrate them with traditional and Agentic SDLC workflows;
• Architect the integration of continuous security scanning tools (SAST, DAST, SCA) into enterprise CI/CD pipelines, tuning them to eliminate noise;
• Act as a senior technical SME, reading and reviewing complex application code (Java/Python) to provide software engineers with highly specific, code-level remediation guidance.

Must haves

• 5+ years of software engineering experience, ideally with a focus on Application Security and DevSecOps;
• Strong coding and architectural proficiency in Python for security automation and scripting;
• Fully autonomous execution capability, requiring no daily supervision to map out and build automated security runbooks;
• Upper-intermediate English level.

Nice to haves

• Deep, hands-on expertise deploying and tuning modern application security testing tools, including SAST, DAST, and SCA, and integrating them into complex CI/CD orchestration ecosystems;
• Experience integrating LLMs, AI agents, or automated coding assistants to streamline vulnerability triaging or secure code generation;
• Advanced application threat modeling experience;
• Ability to confidently read, review, and secure enterprise source Java code.

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!

Numerical Technologies LTD is a provider of custom software solutions and services specializing in risk, limits, and regulatory capital. We are currently looking for a Senior Python Developer to join our team. 

Project: Development of a Market Risk platform for a global financial institution, supporting risk analytics, market data processing, and large-scale financial applications. 

What you will be doing:

As part of the team, you will be participating in a client project focused on Market Risk Technology solutions. You will help develop new software features, as well as support and maintain existing ones. You will write scalable and fault-tolerant code, debug applications, and build solutions for market data processing and risk analytics. You will collaborate closely with the client, product managers, and engineering teams to understand the system’s functional and non-functional requirements. You will contribute to code quality through unit testing, integration testing, code review, and system design to build robust software that aligns with the client’s business needs. 

What we are looking for:  

• 5+ years of commercial Python development experience.
• Strong knowledge of object-oriented programming, algorithms, and data structures.
• Experience designing scalable backend applications, frameworks, or data platforms.
• Experience building backend systems and working with REST APIs.
• Experience working with SQL, large datasets, and data processing pipelines. 
• Experience with automated testing and CI/CD practices.
• Experience using distributed computing technologies is a strong plus. 
• Strong problem-solving skills and ability to collaborate effectively in a team environment.
• Upper-Intermediate level of English or above. 
• Bachelor’s degree or higher.

What will be a plus:

• Extensive experience with C++ or Java/Scala.
• Experience in financial services or Market Risk systems.
• Knowledge of Historical VaR, Expected Shortfall, or FRTB.

What we offer:

• Competitive compensation depending on experience and skills.
• Regular performance assessments and salary reviews.
• Paid personal days.
• Mental health support program.
• Language classes.
• Flexible working schedule.

ZentixSoft is looking for a Solution Architect! 🚀
 

Format: Full-Time Outstaffing, long-term engagement (12+ months).

💡 Why ZentixSoft?
 💸 Salary Review: A structured system of compensation reviews aligned with your engineering growth. 
⚖️ Work-Life Balance: Sustainable workflows with no senseless overtime, helping you keep your resource fully charged. 
🦾 Trust and Transparency: Zero micromanagement and no invasive time-trackers—we fully trust your professional autonomy. 
🎁 Gifts & Culture: Corporate gifts for holidays, birthdays, and a true team atmosphere where your voice always matters.
 

Our Perfect Match: 
1️⃣ Architecture Experience: Deep expertise in designing and evolving Modular Monolith Architectures and transitioning to cloud solutions. 2️⃣ Back-End & Messaging: Solid mastery of Java Spring Boot, caching strategies (Redis), and asynchronous messaging systems (ActiveMQ).
 3️⃣ Data & Infrastructure: Designing MySQL databases for high-load systems and hands-on experience with Kubernetes (K8s). 
4️⃣ Front-End Vision: Understanding of modern web architectures built with React / Next.js. 
5️⃣ Communication: Fluent English (B2+/C1) for direct alignment and strategic syncs with international stakeholders.
 

Project Details: ⏳ Duration: 12+ months (Full-time). 
🚀 Start: In 1 month.

Summary

• Engineer with 6+ years in software engineering and solutions architecture, specializing in AI-native internal tools and cloud infrastructure.
• Expertise in AWS and Azure, Infrastructure-as-Code (OpenTofu, Terramate, Ansible), and SDN micro-segmentation for secure agentic AI platforms.
• Skilled in low-code/no-code prototyping, AI workflow automation, and build-versus-buy assessments.
• Background in B2B SaaS, compliance environments, and cross-functional stakeholder management.
• Location: US, Canada, LATAM.
• Working hours: Must overlap heavily with the US Eastern Time Zone (EST).

Role Overview:

The company is expanding its use of AI across internal business and technology functions. This role focuses on designing AI-enabled cloud infrastructure, establishing appropriate governance and security controls, and integrating AI capabilities into practical business workflows. Reporting to the AI Transformation leadership, the position combines cloud architecture, DevSecOps, AI platforms, and internal consulting to support the development and adoption of AI solutions across the organization.

Key Responsibilities:

• Architect and build cloud infrastructure supporting agentic AI platforms, primarily on AWS with Azure as secondary, including account structure and environment design.
• Implement SDN micro-segmentation and controls to contain or isolate rogue agent behavior.
• Develop centralized policy and control planes for governing agent access and actions.
• Utilize Infrastructure-as-Code tools such as OpenTofu/Terramate, Ansible, and GitHub Actions to automate and manage infrastructure.
• Partner with business and technology leaders across multiple functions to identify high-impact AI integration opportunities in real workflows.
• Facilitate discovery processes by mapping current-state workflows, quantifying pain points, defining desired outcomes, and translating ambiguous needs into clear requirements and success metrics.
• Build and maintain an AI workflow roadmap prioritized by business impact, readiness, and change capacity, aligning with function leaders and the AI Transformation team.
• Conduct build-versus-buy assessments for AI opportunities, delivering recommendations and implementation approaches.
• Lead change management and enablement activities including workshops, playbooks, training sessions, and coaching to support AI literacy and adoption.
• Create reusable patterns and standards for AI integration in internal tools, including workflow templates, governance checklists, and measurement frameworks.
• Establish operational guardrails for AI-enabled workflows in collaboration with Security, Legal, and Compliance teams, focusing on data handling, PII safety, access controls, prompt injection resilience, and human-in-the-loop requirements.
• Define evaluation and monitoring criteria for AI workflows covering accuracy, safety, cost, latency, and adoption, and implement feedback loops for continuous improvement.

Required Skills and Qualifications:

• The role requires over 6 years of experience in internal consulting, business operations, product operations, or solutions architecture at the intersection of business and technology.
• Candidates must have at least 4 years of software engineering experience shipping AI-enabled internal tools to production and experience contributing to or establishing internal AI initiatives.
• Experience in B2B SaaS, enterprise workflows, and regulated environments is essential.
• Strong stakeholder management, AI fluency, analytical skills, and excellent communication abilities are critical.
• A Bachelor’s degree in Business, Information Systems, Engineering, Computer Science, or equivalent practical experience is required.

We are a fast-growing international FinTech company providing payment solutions to businesses across multiple markets.

As we continue expanding globally, we are looking for a Senior Business Development Manager who will play a key role in identifying new business opportunities, developing strategic partnerships, and driving commercial growth across international markets.

This is an individual contributor role focused on building long-term relationships with merchants, PSPs, banks, financial institutions, technology partners, and enterprise clients. You will work closely with the CEO and cross-functional teams to help expand the company's presence and commercial footprint.

Role Mission

Identify, develop, and convert new business opportunities into long-term partnerships while supporting the company's international growth strategy and strengthening its position within the payments ecosystem.

Key Responsibilities

• Identify and develop new business opportunities across international markets.
• Build and maintain relationships with merchants, PSPs, banks, acquirers, payment providers, and technology partners.
• Manage the full business development cycle from prospecting to contract signing and handover.
• Conduct market research and competitor analysis to identify new commercial opportunities.
• Generate and qualify a healthy pipeline of prospective clients and partners.
• Lead commercial discussions, negotiations, and presentations with potential partners.
• Prepare commercial proposals, business cases, and partnership agreements.
• Collaborate with Product, Operations, Compliance, Legal, Finance, and Support teams to ensure successful partner onboarding.
• Coordinate new client and partner integrations with internal stakeholders.
• Represent the company at industry conferences, networking events, and business meetings.
• Maintain accurate CRM records, pipeline updates, and commercial forecasts.
• Monitor market trends, competitor activities, and emerging technologies within the payments industry.
• Build long-term relationships with strategic accounts and identify opportunities for account growth.

• Provide regular commercial updates and market insights to the leadership team.

   

Requirements

• 4+ years of experience in Business Development, Sales, Strategic Partnerships, or Account Management.
• Experience working within FinTech, Payments, Banking, SaaS, iGaming, or E-commerce.
• Proven experience managing complex B2B sales cycles.
• Strong negotiation and relationship management skills.
• Experience working with enterprise clients and strategic partners.
• Good understanding of payment processing, acquiring, PSPs, banking infrastructure, or financial services.
• Experience working with CRM systems (HubSpot, Salesforce, Pipedrive, or similar).
• Ability to manage multiple opportunities simultaneously.
• Strong communication, presentation, and stakeholder management skills.
• Commercial mindset with a proactive and results-oriented approach.

• Fluent English.

   

Success in the First 90 Days

• Successfully onboard into the commercial processes and product offering.
• Build a qualified pipeline of prospective clients and partners.
• Establish relationships with key market stakeholders.
• Deliver the first commercial opportunities into the sales pipeline.
• Successfully support at least one partnership or client integration.
• Gain a strong understanding of the company's products, positioning, and target markets.

• Become an active representative of the company within the industry.

   

What We Are Looking For

We are looking for a proactive Business Development professional who enjoys opening doors, building relationships, and creating commercial opportunities.

The ideal candidate is comfortable working independently, thrives in an international environment, and knows how to turn conversations into long-term partnerships. Rather than waiting for inbound opportunities, you actively identify prospects, build trust with decision-makers, and help expand the company's presence across new markets.

Phenomenon Studio is a boutique product design and development agency founded in 2019. We work with teams who’ve outgrown what they’ve built — from venture-backed startups to established market leaders — and own the work end to end: strategy, design, development, and post-launch.

The team of 70+ senior specialists is based in Europe, with entities in the USA, Estonia, and Switzerland, serving SaaS, fintech, healthcare, and EdTech. Across 120+ launches, clients have raised $500M+. Phenomenon is HIPAA-compliant, Nielsen Norman Group UX certified, and a Webflow Experts partner, holding a 5.0 rating on Clutch — and most clients come back for a second project.

Our customer is a GRC (Governance, Risk & Compliance Assessment) platform designed to automate risk assessment, vendor management, and compliance with security standards. It streamlines complex GRC processes by centralizing data, enabling efficient reporting, and reducing manual workload.

The product is used by universities and public sector organizations in the US.

Team: Solution Architect, 2x Backend, 2x Frontend, QA, PM, PO, UI/UX Designer

Requirements:

• 4+ years of commercial backend development experience
• Strong knowledge of Python 3.12+ and async programming (asyncio, async/await patterns)
• Strong hands-on experience with FastAPI (dependency injection, Pydantic, middleware)
• AI-assisted development as a daily practice - everyday, hands-on use of AI coding tools (Claude Code, Cursor, GitHub Copilot, or equivalent)
• Experience building AI agents and using Agent Skills
• Solid experience with SQLAlchemy 2.0 (async), PostgreSQL (asyncpg), and Alembic migrations
• Experience building real-time features with Socket.IO (or equivalent WebSocket frameworks) - rooms, namespaces, auth, scaling across workers
• Experience with Redis and distributed task queues (Celery, or arq/dramatiq)
• Understanding of multi-tenant architectures and data isolation patterns
• Experience with JWT-based auth and role/permission-based access control (RBAC/ABAC)
• Discipline around clean layering - clear separation between routes, services, and repositories (no SQL in the service layer)
• Hands-on experience with AWS (ECS Fargate, RDS, ElastiCache, S3, Secrets Manager, IAM), Docker (multi-stage builds), and Bash
• Experience designing and operating microservices (service boundaries, inter-service communication via internal SDKs, observability)
• Experience with Infrastructure as Code using Terraform (AWS provider, module composition)
• Strong experience writing unit and integration tests (pytest, pytest-asyncio)
• Mentoring and code review experience
• Strong communication skills and experience collaborating with stakeholders
• Upper-Intermediate English level
   

Nice to have:

• Experience with aioboto3 or other async AWS interaction patterns
• Experience scaling WebSocket/Socket.IO deployments (sticky sessions, Redis adapter, horizontal scaling)
• Experience with performance profiling and query optimization at scale
• Experience with CI/CD pipelines (GitHub Actions, GitLab CI)
• Familiarity with uv(Astral) or other modern Python package managers
• Understanding of cybersecurity principles
• Knowledge of security standards (ISO 27000, SOC 2)
• Experience with GRC (Governance, Risk, Compliance) domain

Responsibilities:

• Develop and maintain backend microservices using Python, FastAPI, and async SQLAlchemy
• Use AI tooling daily to accelerate delivery - while owning the correctness, security, and maintainability of everything that ships, regardless of how it was generated
• Design efficient database schemas, write performant queries, and manage schema evolution via Alembic
• Build and maintain real-time features via Socket.IO - event flows, room/namespace design, and reliable delivery under load
• Implement asynchronous workflows using Redis and Celery where appropriate
• Contribute to the microservices architecture - propose improvements for scalability, reliability, and clear service boundaries; consume and evolve internal SDKs for inter-service communication
• Work within a multi-tenant environment - build features that respect tenant isolation and scale across tenants
• Provision and evolve cloud infrastructure on AWS via Terraform (ECS Fargate, RDS, ElastiCache, ALB, IAM), following IaC best practices
• Collaborate with team members to align technical implementation with business goals
• Deploy and operate services using Docker and CI/CD pipelines
• Take initiative to identify improvements, propose technical solutions, and contribute ideas that enhance product quality, performance, and security posture

What we offer:

• Remote work format and flexible schedule
• Autonomy in work, opportunity to build processes, and grow within the company
• Individual development plan and annual performance review
• Workshops and playgrounds for continuous learning
• Compensation for subject-matter training
• Corporate English classes
• Access to IT Loyalty Club
• Accounting support
• 18 working days of annual leave
• 7 working days of sick leave and 7 working days of unpaid leave
• All national public holidays off
   

Recruitment process: Recruitment interview — Technical interview — Final interview

We are looking for talented Senior Java Engineer to join our team . 

Our California-based customer is an American global e-commerce leader, one of the most popular and successful websites on the Internet. It provides platform services by connecting millions of sellers and buyers in more than 190 markets around the world. 

The Senior Java Engineer will be a part of the AI Core team to bring new experiences for sellers and buyers leveraging Machine Learning models and other Artificial Intelligence tools to maximize the fun and accuracy of shopping experience. 

Main Responsibilities:

• Design, build, and maintain efficient, reusable, and reliable code
• Suggest technical and functional improvements to add value to the product
• Conduct design and code reviews to deliver high quality product

Minimum Requirements:

• At least 5 years of proficiency in Kotlin or Java
• Deep experience with the Spring Framework
• Reactive tools experience (Project Reactor)
• Knowledge of different communication protocols such as REST, GraphQL, gRPC
• Experience with distributed systems
• Familiarity with tracing, metrics and monitoring best practices
• Experience of creating frameworks and platform for other developers
• Proficiency in Maven or similar tools
• Familiarity with NoSQL databases
• Very good spoken and written knowledge of English language (C1)

Nice to have:

• Familiarity with GenAI, AI agents, machine learning, and natural language processing concepts is a plus
• Experience with MCP, A2A, RAG is a big plus
• Experience with event-driven architecture
• Experience with Docker and Kubernetes
• Python experience is nice to have
• BSc or MSc in Computer Science, Engineering or relevant field

Professional growth:

• Strong engineering culture
• Challenging projects and mature teams
• Personalized on-demand cross-company mentoring support enabling you to learn new things faster
• Plenty of opportunities to share knowledge and get more experience such as opportunity to mentor others, speak at events, and contribute to pre-sales
• Direct communication with the customer

We are an in-house product company in the iGaming industry, building and scaling our own products across international markets.

We are currently looking for a Head of Influence Marketing who will lead and grow our media buying function. In this role, you will define and execute the traffic acquisition strategy, build and develop a high-performing team, scale performance campaigns, and strengthen brand awareness across multiple markets.

🧩 Your Responsibilities

• Develop and execute the overall media buying strategy;
• Lead, manage, and develop the media buying team, ensuring effective resource allocation and ownership;
• Onboard, train, mentor, and support team members’ professional growth;
• Prepare reports and oversee the financial performance of the department;
• Drive profitability and maximize return on advertising investments;
• Audit, optimize, and scale existing advertising campaigns;
• Expand brand awareness while strengthening performance marketing initiatives;
• Introduce new tools, technologies, and methodologies to improve campaign efficiency and reduce acquisition costs;
• Identify new traffic partners and build scalable acquisition funnels;
• Regularly analyze campaign performance and adapt strategies based on data insights;
• Develop and implement recommendations to improve key marketing metrics;
• Launch and manage new traffic partnerships;
• Collaborate closely with the creative team to develop new advertising concepts, formats, and creatives;
• Conduct competitive analysis to identify market opportunities and competitive advantages.

❇️ What We’re Looking For

Hard Skills

• At least 3 years of experience in marketing, including 1-2 years in the iGaming industry across multiple GEOs (experience with the CIS region is mandatory);
• Proven experience working with grey-hat industries;
• Strong understanding of iGaming trends, audience behavior, and market specifics;
• Hands-on experience with platforms such as YouTube, Twitch, Kick, TikTok, Instagram, VK, Discord, and Telegram;
• Experience managing both performance marketing and brand awareness campaigns;
• Proven track record of managing large advertising budgets and high-volume campaigns;
• Strong analytical skills with the ability to evaluate traffic quality and campaign performance;
• Solid understanding of ROI and profitability calculations;
• Extensive experience working with influencers of all sizes, from micro to macro creators, including bloggers, streamers, communities, ambassadors, and top-tier industry influencers;
• Experience building long-term partnerships with influencers and managing communication throughout the entire campaign lifecycle;
• Proven ability to develop and execute influencer marketing strategies, including creative concepts, campaign scenarios, and promotional ideas;
• Experience training and mentoring team members, preferably from junior level;
• Strong ability to analyze, optimize, and scale advertising campaigns;
• Excellent operational and leadership skills;
• Creativity and innovative thinking.

Soft Skills

• Strong ambition to grow professionally and take ownership of team development;
• High level of engagement and accountability;
• Proactive mindset with a focus on continuous improvement and process optimization;
• Excellent communication and collaboration skills;
• Strong problem-solving abilities, including handling crisis situations such as contract issues or shifting deadlines.

✳️ What We Offer

• Competitive compensation, regularly reviewed based on your professional growth and contribution to the team’s success;
• Fully remote work with a flexible start to your working day, focusing on results rather than hours worked;
• A healthy work-life balance with paid vacation, sick leave, public holidays, and additional paid days off;
• The opportunity to work alongside a strong team and experienced leadership that actively supports your professional development;
• A dynamic environment with plenty of growth opportunities, even for experienced Senior-level professionals.

🙌 Culture Wallet – Your Flexible Benefits Budget

We believe everyone has different priorities, so we give you the freedom to invest in what matters most to you.

Our Culture Wallet includes:

• A personal budget for sports, learning, healthcare, hobbies, and more, increasing with your grade and tenure;
• A welcome bonus after successfully completing your probation period to help you settle in or invest in your development;
• A birthday gift in the form of an additional Wallet bonus;
• Spot bonuses from your manager in recognition of outstanding performance and meaningful contributions.

💚 Our Values

We build a team where everyone understands the impact of their work and is committed to achieving shared goals. We take ownership, deliver high-quality results, and believe that strong products are built by strong teams.

We value openness, direct communication, mutual respect, adaptability, and the ability to move quickly while staying focused on what matters most. We encourage initiative, curiosity, continuous learning, and create an environment where people support one another and grow together.

If this approach to work and professional growth resonates with you, we’d love to get to know you and explore how we can achieve great results together. 🤝

On behalf of our Client from Japan, Mobilunity is looking for a Scala Engineer based in Poland, Spain, Germany, Sweden, France, Ireland, the Netherlands, Luxembourg, or Italy.

Our client is a fast-growing fintech company based in Tokyo that offers its real-time monthly consolidated credit service all across Japan. Our client started Japan’s first instant post-pay credit service for e-commerce customers in October 2014. The main product is an online payment platform which requires no pre-registration or credit card to use; via this service the customers can purchase products online using only a mobile phone number and email address and settle a single monthly bill for all their purchases, either at a convenience store, by bank transfer or auto debit. Customers can use credit funds during a month and then return the balance to zero without paying credit interests.

This service also supports multi-pay installments and subscriptions. There are currently over 4 million accounts in use. This service got the largest investment to date in the Japanese financial tech industry, including PayPal Ventures investment.

Key Responsibilities:

You will be responsible for developing and scaling their payments platform while meeting the highest standards in terms of security, maintainability and resilience to failure. You will meet regularly with the product team to align software delivery with business goals. With the help of your team members, you will come up with software design tradeoffs and communicate them clearly to other engineers as well as product team members to implement mutually agreed-upon solutions. You will also have the opportunity to work cross functionally in feature teams to deliver product features and services. In addition to regular deliverables expected of the engineering team, you are expected to follow and stay current with industry best practices such as writing automated tests and taking part in regular code reviews to ensure quality code at its highest possible standards.

Requirements:

• Solid experience with Scala, Functional Programming and the Typelevel ecosystem
• Experience with Akka Cluster, Cats, Cassandra, Redis, Elasticsearch, Kafka
• Understanding of software architecture and design with the ability to align the overall service architecture
• Experience with building distributed systems, scalability and high throughput software
• Experience with maintaining and further developing existing code bases
• Comfortable with knowledge sharing, working on a team and building relationships
• Ability to define task outlines and deliverables, demonstrate a sense of urgency when required and manage some ambiguity and exercises good judgment when needed
• Ability to give and receive constructive feedback tactfully upstream and downstream
• Excellent communication skills, ability to interact effectively with multidisciplinary teams
• Level of English — Upper-Intermediate and higher

Nice to have:

• Experience with Event Sourcing and CQRS
• Understanding of JVM internals and performance optimization
• Experience with CircleCI, AWS, Fargate, Terraform, Datadog
• Experience working on a payment platform or other fintech field

In return we offer:

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment — exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

Come on board, and let’s grow together!

For our partner, we are looking for Head of Affiliates

Licensed iGaming Project | Pre-launch | Kyiv, Ukraine

About the Company

We are an international product company entering an exciting new stage of growth with the launch of a next-generation online casino for the Ukrainian market.

Our leadership team brings 8+ years of successful experience in the iGaming industry, supported by strong expertise across FinTech, digital products, technology, and other high-growth business domains.

We understand how to build scalable products, launch successfully in competitive markets, and create teams that deliver long-term results.

Today, our core leadership team is already in place, and we are actively building the key functions that will shape the future of the product.

This is a unique opportunity to join at an early stage, influence strategic decisions, establish processes from the ground up, and see your ideas quickly become reality.

We value ownership, initiative, transparency, and collaboration. Here, talented professionals have the freedom to make decisions, work directly with business leaders, and create meaningful impact without unnecessary bureaucracy.

About the Role

We are looking for an experienced Head of Affiliates to lead and scale our affiliate marketing function for the Ukrainian market.

This is a strategic and hands-on role for someone who deeply understands the iGaming affiliate ecosystem, has strong relationships within the industry, and knows how to build profitable affiliate partnerships from the ground up.

You will be responsible for developing the affiliate strategy, launching the affiliate program, managing key partners, driving player acquisition, and ensuring sustainable growth in the Ukrainian market.

Responsibilities

• Build and lead the affiliate marketing strategy for the Ukrainian market.
• Launch, manage, and scale the company’s affiliate program from the pre-launch stage.
• Identify, negotiate, onboard, and manage high-performing affiliate partners.
• Develop long-term relationships with affiliates, media buyers, networks, and key industry partners.
• Own affiliate acquisition targets, performance KPIs, budgets, and ROI.
• Negotiate CPA, RevShare, hybrid, and custom commercial deals.
• Monitor affiliate performance, traffic quality, conversion rates, and player value.
• Work closely with Product, CRM, BI, Legal, Payments, and Marketing teams to optimize performance.
• Ensure affiliate activities comply with internal policies, brand guidelines, and market regulations.
• Analyze market trends, competitor activity, and affiliate opportunities in Ukraine.
• Build reporting processes, performance dashboards, and transparent partner communication.
• Represent the company at relevant iGaming events, conferences, and partner meetings when needed.

Requirements

• Proven experience in affiliate marketing within the iGaming industry.
• Strong knowledge of the Ukrainian iGaming market.
• Solid existing network of affiliates, media buyers, and industry partners.
• Experience launching or scaling affiliate programs for casino, betting, or gaming products.
• Strong understanding of CPA, RevShare, hybrid deals, player acquisition, retention, and LTV.
• Ability to analyze traffic quality, conversion funnels, ROI, and partner performance.
• Strong negotiation, communication, and relationship-building skills.
• Hands-on mindset with the ability to work independently in an early-stage environment.
• High level of ownership, initiative, and business thinking.
• Comfortable working remotely with international teams.

Nice to Have

• Experience working with online casino products in Ukraine.
• Existing relationships with top Ukrainian affiliate partners.
• Experience with affiliate platforms, tracking tools, BI dashboards, or CRM systems.
• Previous experience in a pre-launch or startup-stage iGaming product.
• Understanding of local Ukrainian payment methods, regulations, and player behavior.

Company Offers

• Competitive compensation with timely payments.
• Fully remote work environment with flexible cooperation options.
• Direct impact on product development, acquisition strategy, and business decisions.
• Opportunity to join at the pre-launch stage and shape a new iGaming product for Ukraine.
• High ownership, fast decision-making, and minimal bureaucracy.
• Professional growth alongside an experienced international leadership team.
• A collaborative culture built on trust, initiative, and transparency.

Flamingo is building an AI-native platform for MSPs. Our core product, OpenFrame, is an RMM/MDM: device management, monitoring, scripting, ticketing, and reporting, with two AI agents built in. Fae handles client-facing support, Mingo works alongside technicians and can execute actions across the platform. This is a large, data-dense system used daily by technical people, and it is growing fast.

We are looking for a designer who enjoys exactly that: complex domains, lots of moving parts, and full ownership of the work.

What you will do

• Own features end to end: understand the domain, define the flow, design the UI, write the copy, and hand off to engineers directly.
• Design for a technical audience: MSP admins and technicians who live in dashboards, device lists, alerts, and logs. Density and clarity matter more than decoration.
• Design agentic AI experiences: how Mingo proposes and executes actions, how Fae escalates to humans, how users trust and control automation.
• Work within and extend our existing design system.
• Collaborate directly with the engineers in a fast, low-process environment.

What we expect

• 5+ years in product design, with at least some of it on complex B2B, enterprise, or developer-facing tools.
• Portfolio with real case studies of data-heavy interfaces: dashboards, admin panels, monitoring, internal tools, or similar. Show us how you handled complexity, not just how it looked.
• Strong Figma skills. You will inherit and evolve a living design system, not start from a blank page.
• Ability to learn an unfamiliar technical domain quickly. You do not need MSP experience, but you need to be the kind of person who reads the docs, asks engineers questions, and maps the system before designing.
• Self-management: you plan your own work, flag risks early, and deliver without being chased.
• Strong written English for UI copy and specs.

Nice to have

• Experience designing AI agents, copilots, or automation UX.
• Familiarity with IT infrastructure, security, or DevOps concepts.
• Frontend awareness (what is cheap vs expensive to build).

Why Join Flamingo?

• High-impact Role: As a Design Lead, your contributions will directly shape Flamingo's product and technology.
• 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.

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
This role focuses on building a SaaS product, with additional support for local installations. You will take ownership of designing and implementing the cloud infrastructure in the early stages of deployment, setting the foundation for how the platform will operate. The product is fully Kubernetes-based, so strong expertise in cluster management, automation, and container orchestration is essential. Because the system is high-load, ensuring reliability is the top priority. In addition, a significant part of the role involves contributing to an open-source product, developing features that benefit both the community and the platform itself.

Key Responsibilities

• Design and maintain cloud infrastructure in GCP or AWS, covering compute, storage, networking (VPCs, subnets, routing), IAM, and managed databases, using Terraform.
• Operate and manage Kubernetes clusters, including cluster administration, workload orchestration, ingress/gateway configuration, and developing custom Helm Charts.
• Build and maintain CI/CD pipelines with GitHub Actions, ArgoCD, following GitOps practices for consistent deployments.
• Implement monitoring, logging, alerting, and tracing with Prometheus, Loki and Grafana, ensuring system observability and reliable incident response.
• Design and secure cloud networking, including VPC architectures, load balancers, service meshes, and Bastion host access, while applying strong security practices.
• Collaborate with engineering teams to refine deployment strategies, improve reliability, and support smooth delivery of new features.

Qualifications
Must-Have

• Kubernetes – strong expertise in cluster administration, workload orchestration, and GitOps practices; ability to write and maintain custom Helm Charts.
• Terraform – proven experience managing infrastructure as code and operating environments on GCP.
• Cloud platforms – solid knowledge of GCP or AWS core services, including compute, storage, and managed databases.
• Cloud networking – experience with VPCs, subnets, routing, firewalls, and load balancers, ensuring secure and reliable connectivity.
• Infrastructure security – practical experience with IAM, secrets management, TLS, encryption, and policy enforcement in production environments.
• CI/CD workflows – experience building and maintaining pipelines with GitHub Actions/GitLab CI and ArgoCD/FluxCD.
• Databases and messaging – operational knowledge of Postgres, MongoDB, Redis, and streaming platforms such as Kafka.
• Observability – hands-on use of Prometheus, Grafana, Loki, and similar tools for monitoring, alerting, and tracing.
   

Nice-to-Have

• Experience with serverless architectures and event-driven systems, such as AWS Lambda, Cloud Functions, or Pub/Sub triggers.
• Experience contributing to or maintaining open-source products.
• Relevant certifications would be a plus

Why Join Flamingo?

• High-impact role: Make a direct impact on the stability and scalability of our AI-driven platform.
• Innovative Tech Stack: Work with cutting-edge AI, security, and cloud technologies.
• 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.

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.
• 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.