Jobs

About Us

Entravel Group is a high-growth B2B travel technology infrastructure company specialising in hotel API distribution and B2B travel connectivity, powering OTAs, fintechs, neobanks, and enterprise partners across EU, Asia, ME, North America, and LATAM.

We are looking for a Senior Finance Manager to own day-to-day financial operations across multiple legal entities and jurisdictions, working directly with the CFO. We expect this person to actively lead AI adoption within the finance function.

What You’ll Own

• Full-cycle accounting operations across multiple legal entities;
• Month-end close, reconciliations, and multi-currency reporting;
• Administer and maintain Odoo ERP, including chart of accounts, system configuration, user management, and creation of new company entities within the system;
• Treasury operations: liquidity management, FX, banking relationships, payments processing;
• Onboarding, compliance, and operational relationships with payment providers;
• B2B payment flows, settlement processes, and AP & AR management;
• Intercompany transactions and cross-border financial flows;
• Financial reporting and support for board-level materials;
• Tax and regulatory compliance across multiple jurisdictions (UAE, UK, EU);
• AI adoption: redesigning workflows, deploying automation, building internal playbooks;
• Cross-functional coordination between finance, operations, suppliers, and tech team;
• Lead and manage a small but experienced finance team.

Requirements:

• 8+ years progressive finance, 3+ in a senior or leadership role;
• Experience with multi-entity, multi-currency environments;
• Hands-on experience with ERP/accounting platforms such as Xero, NetSuite, QuickBooks, Odoo, or similar;
• Experience with payment providers and B2B settlement processes;
• Active daily user of AI tools such as Claude, ChatGPT, or Copilot;
• Proven interest or track record in automating finance workflows using AI;
• Strong attention to detail and ownership mindset;
• English: Advanced or Fluent, written and spoken.

Nice to have:

• Background in fintech, travel tech, or B2B infrastructure;
• Experience with compliance and KYB processes.

What We Offer 

• Fully remote, CET business hours;
• Competitive salary;
• 22 days annual vacation;
• 15 days paid sick leave;
• Special leave for weddings, childbirth, and bereavement;
• Long-term, full-time engagement.

Our client is an international product-based IT company specializing in the iGaming industry. Born in 2014, they rocked the CIS region and are now taking their success worldwide.

We are currently looking for a Product Manager (Middle).

📋 Key responsibilities and your contribution:

• Own the product vision, roadmap, and key metrics for Gamification, Bonuses, and User Engagement.
• Analyze user behavior and identify opportunities to improve engagement and monetization.
• Generate, prioritize, and validate product hypotheses through data analysis, research, and A/B testing.
• Own the bonus system as a product, including bonus mechanics, wagering conditions, triggers, and lifecycle.
• Manage and prioritize the product backlog, ensuring alignment with business goals and user needs.
• Prepare PRDs, specifications, and success criteria for new features and improvements.
• Monitor competitors and industry trends in gamification and bonus mechanics.
• Collaborate with Product, Operations, CRM, VIP, Support, and Development teams to deliver product initiatives and improve user experience.

• Report on key product metrics, experiment results, and the impact of releases on engagement and monetization.

   

📚 Your qualifications:

• 2+ years of experience in iGaming.
• Strong understanding of gamification principles, bonus mechanics, and user engagement psychology.
• Data-driven mindset with solid experience working with dashboards, engagement metrics, and behavioral analytics.
• Experience forming hypotheses and test plans, with the ability to estimate expected impact on Engagement Rate and monetization.
• Understanding of bonus economics: margin, wagering, bonus abuse, and impact on GGR and NGR.
• Experience owning and maintaining a product backlog, including task structure, prioritization, grooming, and refinement.
• Experience writing PRDs and functional descriptions for gamification and bonus mechanics.
• Strong communication skills across product, engineering, and operations teams.

Benefits:

⭐ Time Off & Recovery: 20 working days of fully paid annual leave, fully paid sick leave, and public holidays off according to company policy.

⭐ Health & Wellness: A flexible Benefits cafeteria that allows you to choose the perks that fit you best, with options including medical support, regular check-ups, mental health services, or gym access.

⭐ Education & Development: Internal and external training, industry events, language courses, and professional service subscriptions.

⭐ Workspace & Tech: All necessary corporate equipment provided, the flexibility to work fully remotely, and premium digital tools to enhance performance (e.g., AI tools, ChatGPT Plus).

⭐ Work Environment & Perks: Holiday bonuses, gifts for special occasions, paid business trips, and team events.

Requirements:

• 5+ years of commercial experience in Magento 2 backend and frontend development;
• Strong expertise in PHP and object-oriented programming principles;
• Solid experience with Magento architecture, custom module development, and third-party integrations;
• Hands-on experience with Hyvä Themes and Hyvä Checkout;
• Good knowledge of MySQL, REST APIs, GraphQL, and Magento service contracts;
• Experience working with HTML5, CSS3, JavaScript, and modern frontend practices;
• Understanding of Git workflows and CI/CD processes;
• Experience with performance optimization, security best practices, and code quality standards;
• Ability to analyze business requirements and transform them into scalable technical solutions;
• Strong problem-solving skills, attention to detail, and ability to work independently;

• Upper-Intermediate English level or higher (written and spoken).

   

Responsibilities:

• Collaborate closely with project managers, customers, designers, QA engineers, and development teams;
• Design, develop, maintain, and optimize Magento 2 eCommerce solutions;
• Participate in architecture discussions and contribute to technical decision-making;
• Estimate tasks, plan development activities, and ensure timely delivery of features;
• Monitor project progress, identify risks, and take corrective actions when needed;
• Implement custom Magento modules, integrations, and frontend functionality;
• Participate in code reviews and maintain high development standards;
• Troubleshoot complex technical issues and provide effective solutions;
• Suggest and implement improvements to development processes, workflows, and project architecture;
• Participate in deployments, releases, and support activities across different environments.

We Offer:

• Long-term cooperation and stable projects;
• Flexible working hours (8-hour working day);
• emote-friendly work environment;
• Paid vacation (15 business days per year);
• Professional development opportunities;
• Supportive team environment and opportunities to work with modern Magento technologies, including Hyvä.

Client & Project

Our client is a global leader in corporate brand protection and domain management, serving Fortune 500 and large enterprises with domain registration, online brand monitoring, and anti-counterfeiting services. Following the integration of two business units, the client is consolidating two legacy client portals into a single modern platform - completing the target portal, bringing it to feature parity with the legacy system, and migrating clients onto it ahead of a delivery deadline.

Stack: PHP 8.x (Laravel), RabbitMQ, MySQL, Nuxt.js (Vue.js), AWS.

Profile We're Looking For

A Solutions Architect with PHP background who has carried enterprise systems through real-world consolidation - splitting monoliths, migrating off legacy platforms, and integrating disparate systems - and who brings an enterprise mindset: designing for reliability, maintainability, and scale, and making trade-offs explicit rather than quietly cutting corners.

Key Responsibilities

• Own architecture and technical direction for the portal feature-parity and consolidation workstream, designing toward a single, scalable PHP/Laravel platform on AWS.
• Lead delivery of a Scrum team (PHP developers + QA): break epics into technical tasks, drive estimation and sprint planning, and own code quality through reviews and pair programming.
• Architect and oversee data migration and cutover: client migration scripts, entity-ID mapping tables, sync services, and API shims supporting the ongoing migration (including EPP/registry messaging).
• Design event-driven flows on RabbitMQ with proper error handling and back-pressure — avoiding failure modes such as silent error-code surfacing to users or runaway ticket generation from failed background messages.
• Embed observability (Datadog, AWS monitoring) so issues can be triaged and resolved quickly in production.
• Drive test automation strategy with QA to remove regression bottlenecks, and modern CI/CD practices.
• Surface technical risks and trade-offs early; capture deferred work as tracked tech debt rather than hidden corner-cutting.
• Align with client engineering leadership across US / UK / Brazil on technical direction and governance cadence.

Required Skills

• 8+ years of commercial software engineering, with strong hands-on PHP (PHP 8.x, Laravel or comparable modern frameworks).
• Proven track record in platform migrations — legacy-to-modern transitions, monolith-to-microservices decomposition, and running old and new systems in parallel during cutover.
• Strong integration background: API and event-driven integration, middleware/BFF patterns, and data synchronization (CDC tools such as Oracle GoldenGate / Debezium, or integration platforms such as MuleSoft / Boomi).
• Solid RabbitMQ and event-driven architecture experience.
• Strong MySQL skills — schema design, query optimization, performance tuning.
• Hands-on AWS experience, including migration of workloads/accounts and modern deployment patterns.
• Demonstrated technical leadership — mentorship, code reviews, and architectural decision-making.
• Excellent English; experience in a distributed, multi-timezone Agile / Scrum / Kanban setting.

Nice to Have

• Background in Java enterprise systems (the integration/migration heritage many of our strongest candidates bring), and ERP/commerce platform experience (SAP, SAP Commerce Cloud).
• Experience with AI-assisted development tools (Claude, Copilot, Cursor).
• SaaS, multi-tenant, or large-scale B2B portal experience.

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

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

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

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

Responsibilities

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

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

   

Qualifications

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

• CCNA/CCNP or similar certifications highly desirable

   

Desirable Qualities

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

We are looking for an Integration Team Lead to own the architecture and reliability of our advertising platform integrations while leading a small engineering team and driving the integration roadmap. In this role, you will design and scale data pipelines that process large volumes of advertising data, ensure stable data synchronization across external marketing platforms, and lead new integration initiatives from API evaluation to production rollout. You will play a key role in shaping the platform’s integration strategy, mentoring engineers, and building scalable, AI-enabled integration solutions that power our core data infrastructure.

Requirements
- 5+ years in backend/data engineering, including 2+ years working with advertising/marketing APIs.
- Hands-on experience with Meta Marketing API and/or LinkedIn Marketing API: real work with rate limits, async reports, breakdowns, attribution windows.
- Strong Python skills: production-grade code with error handling, logging, and tests.
- Experience leading a team (2+ people): code reviews, task planning, growing engineers.
- Solid understanding of data pipeline patterns: idempotency, backfill, incremental sync, schema evolution.
- Experience with GCP or comparable cloud (AWS/Azure) at the service design level.

- Actively use AI-assisted development tools (e.g., Copilot, Cursor, Claude Code) in daily engineering workflows for code generation, debugging, documentation, and data pipeline design, applying sound engineering judgment when validating AI-generated outputs.

Nice to Have
- Knowledge of the Programmatic ecosystem: DV360, The Trade Desk, OpenRTB.
- Experience with BigQuery and/or ClickHouse.
- Pulumi / Terraform for IaC.
- Understanding of advertising metrics: impressions, clicks, conversions, ROAS, attribution models.

Responsibilities
- Own the architecture and evolution of all platform integrations: Meta Marketing API, LinkedIn Marketing API, Programmatic channels (DV360, The Trade Desk, etc.).
- Lead a team of 2-4 engineers: code reviews, sprint planning, mentorship.
- Design and maintain data pipelines: Ad Platform APIs to BigQuery/ClickHouse via Cloud Run Jobs and n8n workflows.
- Ensure data sync reliability: monitoring, alerting, error handling, retry strategies.
- Work with API rate limits, OAuth flows, and webhooks across advertising platforms - Drive new integration projects from API evaluation through production rollout. 
- Collaborate with the product team to prioritize the integration roadmap.

What We Offer

- Fully remote with flexible hours (aligned with EU timezones for syncs).
- Influence on the quality assurance strategy across the entire engineering department.
- A cross-team role with visibility into every part of the product.
- AI-first tooling.
- Claude Code licenses and cutting-edge AI development workflows. 
- A team with no bureaucracy, decisions are made fast.

We are looking for an experienced ITSM Consultant to support a large-scale ITSM implementation programme across multiple portfolio companies.

The role will focus on assessing current IT Service Management processes, supporting CMDB implementation activities, facilitating process adoption, and helping operational teams transition to a shared-service operating model.

This position combines ITSM expertise, stakeholder engagement, process improvement, and programme coordination within a complex multi-company environment.

Responsibilities

ITSM Assessment & Process Improvement

• Conduct ITSM maturity assessments across multiple entities
• Evaluate Incident, Problem, Change, Request, and Knowledge Management processes
• Assess existing ITSM tools, service desk operations, SLA performance, and process effectiveness
• Identify process gaps, risks, and improvement opportunities
• Produce assessment reports and recommendations

ITSM Process Implementation

• Support the rollout of new ITSM processes and standards
• Facilitate workshops and process walkthrough sessions
• Translate programme-level process designs into practical operational guidance
• Support process adoption and readiness activities
• Promote ITIL best practices across participating organisations

CMDB & Configuration Management

• Support CMDB data collection, cleansing, and validation activities
• Assist with Configuration Item (CI) classification and relationship mapping
• Work with IT teams to establish CMDB ownership and governance
• Support discovery and asset management initiatives
• Help define ongoing CMDB maintenance responsibilities

Adoption & Change Management

• Deliver process awareness and knowledge-transfer sessions
• Monitor process adoption, compliance, and SLA performance
• Support hypercare and stabilisation activities after go-live
• Coach operational teams and process owners

Vendor & Programme Coordination

• Coordinate vendor onboarding and due diligence activities
• Manage documentation, approvals, and access requirements
• Support programme reporting, action tracking, and stakeholder communications
• Maintain programme repositories and implementation artefacts

Required Experience

• 3–5+ years of experience in IT Service Management
• Hands-on experience with Incident, Problem, Change, Request, and Knowledge Management processes
• Experience supporting ITSM implementations, migrations, or transformation programmes
• Experience with CMDB implementation, data governance, or Configuration Management
• Experience facilitating workshops and stakeholder discussions
• Experience working with vendors and third-party service providers

Required Knowledge

• Strong understanding of ITIL 4 principles and practices
• Knowledge of ITSM operating models and service desk environments
• Understanding of CMDB concepts, CI management, and data governance
• Ability to analyse service metrics, ticket data, and SLA performance
• Familiarity with discovery tools and asset management concepts

Preferred Skills

• ServiceNow experience
• Experience with ITSM transformation programmes
• Change management and process adoption experience
• Programme coordination or project support experience
• Experience working in multi-entity or international environments

Certifications

Required:

• ITIL 4 Foundation

Preferred:

• ITIL 4 Specialist
• ITIL Managing Professional
• PRINCE2 Foundation
• CAPM or similar project management certification

Soft Skills

• Strong communication and stakeholder management skills
• Workshop facilitation and presentation skills
• Ability to work independently and manage multiple workstreams
• Strong documentation and reporting capabilities
• Pragmatic and collaborative mindset

About the Project: We are building a massive, proprietary Ticketing & Event Management Ecosystem for the US market. This is NOT a standard booking site. We are engineering a custom, high-load platform from scratch. The ecosystem includes:

• Complex Web Platform: Handling Reserved Seating schemes, Camping bookings, and deep Event Management logic.
• On-Site Operations: Gate Scanning functionality and Ticket Printer control. We develop the scanning logic and integrate it with physical hardware for printing.

• Mobile Ecosystem: A feature-rich mobile application for organizers and attendees.

   

We don't use "out-of-the-box" solutions. We build our own logic to handle heavy complexity. If you prefer solving technical puzzles rather than integrating standard plugins, this is your place.

⚠️ THE CULTURE (Read this first): We are a US-based startup in an aggressive growth phase. We are looking for a Founding Engineer mindset.

• Intensity: We work with the US market. Late evening calls (European time) are standard to sync with the founders.
• Ownership: You don't just "close tickets." You own the feature from the database architecture to the UI. If the Gate System goes down on a Saturday night during a festival, you are the one helping to fix it.
• No "Code Monkeys": We discuss business goals. You need to understand why we are building a feature. If a requirement doesn't make sense technically, we expect you to push back and propose a better solution.

Tech Stack: React, Remix, Tailwind UI, Node.js, NestJS, TypeScript, PostgreSQL (TypeORM), GCP infrastructure.

Requirements:

• 3+ years of engineering experience, with deep expertise in the Node.js/React ecosystem.
• Modern Stack Mastery: You are proficient with NestJS on the backend and React/Remix + Tailwind UI on the frontend.
• Architectural Grit: Experience building custom complex systems (booking engines, CRM, logistics). You know how to design database schemas (PostgreSQL/TypeORM) that won't break under load.
• Integrations: Experience with payment processors (Stripe, etc.) and—crucially—an interest in working with hardware integrations (printers, scanners, IoT).
• US Startup Availability: You are comfortable working late hours and staying responsive during critical festival launches.
• Mobile Awareness: Knowledge of mobile development (React Native) is a plus.
• English: Upper-Intermediate or higher. You must be able to explain complex technical trade-offs to the founders.

Responsibilities:

• Engineer the Core: Design and develop the backend and frontend for the Ticketing Platform.
• Solve Hard Problems: Implement logic for Reserved Seating, interactive maps, and complex order flows.
• Hardware & Gate Logic: Write code that interacts with the physical world (scanning tickets, printing).
• Performance: Optimize the app to handle traffic spikes during ticket sales drops.
• Quality & DevOps: Write testable code, manage CI/CD pipelines, and deploy to GCP. You break it, you fix it.

We Offer:

• High Reward for High Performance: Competitive salary + Advanced Bonus System (We reward those who build the business with us).
• Real Engineering Challenge: No CMS wrappers. Pure custom development on an actual stack.
• Direct Impact: Your code runs the show at real festivals in the US.
• Medical Insurance in Ukraine and Multisport program in Poland.
• Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
• Paid vacation, sick leaves, and official holidays.
• Legal & Accounting services.
• The company provides all necessary equipment.
• English classes and Education reimbursement (50%).

Join the Fintech Core team building a white-label modular platform that powers digital banks, payment systems, and fintech products across Europe, North America, and MENA regions
 

As a System/Business Analyst on the Fintech Core project, you will define technical architecture, system specifications, and integration designs for a white-label modular fintech platform that enables rapid creation of digital banking and payment products.
 

The platform provides a complete technology stack including general ledger, middleware, mobile/web applications, and extensive third-party integrations for KYC, payments, card issuance, and compliance. You'll work closely with Business Analysts, Solution Architects, and Engineering teams to translate business requirements into detailed technical specifications, design robust system architectures, and ensure seamless integration across microservices while maintaining regulatory compliance and enterprise-grade security.

This role offers hands-on experience designing financial systems at scale, with exposure to payment processing, card networks, digital wallets, cross-border transactions, and regulatory compliance frameworks serving multiple fintech implementations globally.

Responsibilities
 

• Analyze and document system requirements for platform modules including payments, card issuance, digital wallets, accounts, ledger management, and compliance systems
• Translate business requirements into detailed technical specifications, API contracts, database schemas, and integration architectures
• Design data models, entity relationships, and data flow diagrams for transactional and financial systems with appropriate normalization and performance considerations
• Define integration patterns and technical specifications for connecting with payment processors, KYC/AML providers, card issuers, and open banking platforms
• Document system behaviors using sequence diagrams, component diagrams, deployment architectures, and API specifications (OpenAPI/Swagger)
• Collaborate with Solution Architects to ensure system designs align with microservices architecture patterns, scalability requirements, and technical best practices
• Define non-functional requirements including performance benchmarks, security controls, data retention policies, and audit trail specifications
• Facilitate technical design workshops with Engineering teams to review system specifications, validate implementation approaches, and identify technical risks
• Create comprehensive system documentation in Confluence covering technical flows, component interactions, message formats, and infrastructure requirements
• Support QA teams by defining system integration test scenarios, technical acceptance criteria, and end-to-end testing strategies
• Analyze system performance bottlenecks and propose optimization solutions for high-throughput financial transaction processing
• Ensure all technical specifications maintain regulatory compliance requirements (PCI DSS, GDPR, PSD2) and financial data security standards
• Maintain traceability between business requirements, system specifications, technical implementations, and test cases
• Participate in sprint planning, technical refinement sessions, and architecture review boards to ensure alignment between product vision and technical execution

Professional skills are required:
 

• 3+ years of experience as System Analyst, Technical Analyst, or similar role in fintech or banking domains

   

• Strong understanding of financial systems architecture including general ledgers, payment processing, and account management

   

• Experience with microservices architecture, API design, and distributed systems

   

• Proficiency in creating technical documentation: system design documents, data flow diagrams, sequence diagrams, ER diagrams

   

• Knowledge of database design and data modeling for transactional systems

   

• Understanding of integration patterns, message queues, and event-driven architectures

   

• Familiarity with payment systems standards (ISO 20022, SWIFT, SEPA, card schemes)

   

• Experience with API specifications (REST, OpenAPI/Swagger, webhooks)

   

• Understanding of cloud infrastructure and deployment architectures (AWS, Azure, GCP)

   

• Knowledge of authentication and authorization mechanisms (OAuth, JWT, API keys)

Technical Skills

• 3+ years of experience as System Analyst, Technical Analyst, or similar role in fintech or banking domains

• Strong understanding of financial systems architecture including general ledgers, payment processing, and account management

• Experience with microservices architecture, API design, and distributed systems
• Proficiency in creating technical documentation: system design documents, data flow diagrams, sequence diagrams, ER diagrams

• Knowledge of database design and data modeling for transactional systems

• Understanding of integration patterns, message queues, and event-driven architectures

• Familiarity with payment systems standards (ISO 20022, SWIFT, SEPA, card schemes)

• Experience with API specifications (REST, OpenAPI/Swagger, webhooks)

• Understanding of cloud infrastructure and deployment architectures (AWS, Azure, GCP)

• Knowledge of authentication and authorization mechanisms (OAuth, JWT, API keys)

   

Domain Knowledge

• Understanding of core banking concepts: accounts, transactions, balances, ledgers, reconciliation

   

• Knowledge of payment flows: domestic/international transfers, card payments, digital wallets

   

• Familiarity with KYC/AML processes and regulatory compliance requirements

   

• Understanding of financial data security standards (PCI DSS, GDPR)

   

• Experience with fintech product features: onboarding, card issuing, FX, acquiring

Analytical & Documentation Skills

• Excellent analytical thinking and problem-solving abilities

• Strong technical writing skills with attention to detail

• Ability to translate complex business requirements into technical specifications

• Experience with UML, BPMN, or similar modeling notations

• Proficiency with documentation tools (Confluence, Notion, or similar)

• Experience with requirements management and traceability

Skills will be a plus:
 

• Experience with white-label or multi-tenant system architectures

• Knowledge of blockchain and cryptocurrency integrations

• Familiarity with regulatory frameworks (PSD2, Open Banking, MiFID)

• Experience with performance testing and system optimization

• Understanding of DevOps practices and CI/CD pipelines

• Previous experience with modular platform architecture

• Knowledge of financial compliance and audit requirements

• Experience with data migration and system integration projects

Project description:

Fintech Core is a white-label modular fintech solution designed for rapid creation and launch of digital banking and payment products. It provides a comprehensive, turnkey platform that enables businesses to build neobanks, digital wallets, payment systems, and other fintech products within 3 months rather than years. The solution includes a complete technology stack: a robust general ledger platform, middleware layer, customizable frontend applications for iOS/Android/Web, and extensive third-party integrations for KYC, payments, card issuance, and compliance. Unlike traditional SaaS offerings, Fintech Core provides full access to source code, eliminating vendor lock-in and enabling deep customization.

The platform is built on microservices architecture with modular components that can be independently scaled and customized. It supports multi-currency operations, cross-border payments, card issuing, account management, transaction processing, compliance monitoring, and back-office orchestration. The solution is PCI & DSS compliant and designed to meet regulatory requirements across multiple jurisdictions.

Project stage: Active development and continuous enhancement. The platform is mature with multiple successful implementations but undergoes constant evolution to incorporate new regulatory requirements, payment integrations, and fintech capabilities. Quality, scalability, and compliance are paramount priorities.

The size and the structure of the PROJECT team:

Cross-functional team including Product Owners, Business Analysts, System Analysts, Frontend/Backend Developers, QA Engineers, DevOps, Security Specialists, and Compliance Consultants. The team operates in an Agile environment with close collaboration between technical and business functions.

About the Role

We are looking for an experienced Senior Full-Stack Developer to join our engineering team and help design, build, and scale modern cloud-native applications. The ideal candidate combines deep backend expertise in Python with strong frontend development skills, a solid understanding of distributed systems, and experience building highly scalable and reliable software solutions.

You will play a key role in architecture decisions, technical leadership, and the delivery of high-quality products while collaborating closely with cross-functional teams.

Key Responsibilities

• Design, develop, and maintain scalable full-stack applications.
• Build robust backend services using Python and FastAPI.
• Develop modern frontend applications using ReactJS and TypeScript.
• Design and implement RESTful and GraphQL APIs.
• Build and maintain asynchronous processing systems using Celery or similar technologies.
• Architect and implement cloud-native solutions on AWS.
• Design scalable microservices and distributed systems.
• Participate in system architecture, code reviews, and technical decision-making.
• Implement CI/CD pipelines and DevOps best practices.
• Ensure system reliability, performance, security, and maintainability.
• Collaborate with product managers, designers, and engineering teams to deliver business value.
• Leverage AI technologies and integrate AI capabilities into products where appropriate.

Required Skills

Backend Engineering

• Strong expertise in Python development.
• Extensive experience with FastAPI.
• Strong understanding of REST API and GraphQL API design and development.
• Experience building asynchronous processing workflows using Celery or similar frameworks.

Frontend Engineering

• Strong expertise in ReactJS.
• Advanced proficiency in TypeScript.
• Experience building scalable, maintainable, and performant frontend applications.

Cloud & Infrastructure

• Strong experience with AWS cloud services.
• Hands-on experience with Docker and containerization technologies.
• Experience deploying and managing applications in Kubernetes environments.
• Understanding of cloud-native application architecture and operational best practices.

Architecture & System Design

• Strong understanding of microservices architecture.
• Experience designing distributed systems.
• Ability to make architectural decisions balancing scalability, reliability, maintainability, and performance.
• Familiarity with Domain-Driven Design (DDD) and clean architecture principles.

Databases & Data Management

• Strong understanding of SQL databases.
• Experience working with NoSQL databases.
• Ability to design efficient data models and optimize database performance.

DevOps & Reliability

• Experience designing and maintaining CI/CD pipelines.
• Knowledge of monitoring, logging, and observability frameworks.
• Experience troubleshooting production environments and ensuring system reliability.

Additional Requirements

• Experience building AI-powered applications or integrating AI capabilities into software products.
• Experience with event-driven architectures and messaging systems such as Kafka, SNS, or SQS.
• Knowledge of Infrastructure as Code (Terraform, CloudFormation, or equivalent).
• Experience with performance optimization, load testing, and scalability improvements.
• Experience managing and optimizing AWS infrastructure costs.
• Strong problem-solving and analytical skills.
• Ability to work independently and take ownership of technical initiatives.
• Excellent communication and collaboration skills.

Nice to Have

• Experience working in high-growth or startup environments.
• Experience with large-scale SaaS platforms.
• Knowledge of security best practices for cloud-native applications.
• Experience mentoring engineers and providing technical leadership.
• Experience with multi-region or globally distributed systems.

Overview
We are looking for a Machine Learning Engineer to design and implement intelligent systems that power personalized digital experiences across connected devices and mobile applications.

This is a hands-on role focused on applied machine learning and data engineering, ideal for someone who thrives at the intersection of ML models, data pipelines, and product integration. You will collaborate closely with backend engineers, data scientists, and product managers to bring ML-driven features into production and continuously optimize them based on real-world usage.

Responsibilities:

• Design, train, and deploy machine learning models for use cases such as personalization, recommendations, and visual analysis;
• Build and maintain scalable, production-grade data pipelines (batch and real-time);
• Collaborate with product and engineering teams to translate product ideas into ML-powered features;
• Implement model observability, monitoring, and retraining workflows;
• Optimize inference performance and model serving in resource-constrained environments (e.g., edge or mobile);
• Contribute to the architecture of a modern ML platform within a cloud-native microservices environment;
• Work with backend teams to expose model outputs via APIs and integrate them into customer-facing experiences;
• Stay up to date with recent ML/AI advancements and evaluate promising methods for future implementation.

Requirements:

• 3+ years of experience in applied machine learning or data science;
• Strong knowledge of:
  • Supervised learning, recommendation systems, or computer vision;
  • Python and ML libraries such as TensorFlow, PyTorch, scikit-learn;
  • Building, deploying, and maintaining ML models in production.
• Familiarity with:
  • MLOps tools (e.g., MLflow, TFX, Airflow, Vertex AI);
  • Data pipelines and messaging systems (e.g., Kafka, BigQuery, dbt);
  • Model serving frameworks (e.g., FastAPI, TensorFlow Serving, TorchServe, ONNX);
• Comfortable collaborating with product, engineering, and analytics teams;
• Experience with cloud platforms (GCP, AWS, or Azure) and container-based deployments;
• Bonus: Experience with edge AI, mobile ML, or video/image processing pipelines.

Blackthorn Vision is looking for a Middle/Middle Strong .NET Engineer. 

Our client, established in 2011 and based in Colorado, is a leading player in the U.S. application management market. We’ve had a successful partnership with this client and are seeking candidates who are eager to take ownership and improve a product already trusted by over 6,000 enterprises.

Please note: we’ll primarily consider candidates based in Lviv, as the project team is located there.

Requirements:

• 3+ years of commercial experience working on the backend as a .NET developer.
• Cloud systems development experience.
• Understanding of data access technologies, including Entity Framework and MongoDB.
• Experience with both SQL and NoSQL databases.
• Experience with microservice-oriented architecture, parallel, and asynchronous programming design patterns.
• Experience with Kubernetes, Docker, and RabbitMQ.
• Proven experience with Azure technologies: Azure Entra ID, Azure Storage accounts, Azure Service Bus, Azure Container Registry.
• Knowledge of design and architectural patterns.

• English level: Upper-Intermediate.

   

Responsibilities:

• Develop and maintain high-quality software solutions using .NET 8.0.
• Take full ownership of delivering new features to end users, including designing architecture, implementing, testing, and onboarding the customer support team with new functionality.
• Collaborate with product owners, the support team, and end users to understand project requirements and deliver solutions.
• Participate in code reviews to enhance overall code quality.
• Ensure applications are high-performing, responsive, and of excellent quality.
• Troubleshoot and resolve technical issues and defects promptly.
• Create code documentation, technical specifications, and architecture diagrams for new features.
• Follow agile methodologies and participate in regular sprint planning and review meetings.

You are compatible with us if you:

• Have a strong product mindset.
• Have a proactive approach to taking ownership of decisions/features.
• Possess a strong, curiosity-driven mindset.
• Are comfortable with challenges.
• Have the ability to collaborate and build relationships with diverse personalities.
• Demonstrate customer-focused decision-making.
• Exhibit clear and timely communication.
• Are open to giving and receiving constructive feedback.
• Value the quality of your code.
• Are able to solve the required technical tasks and communicate throughout the process (for example, asking clarifying questions promptly).

Blackthorn Vision is looking for a Middle/Middle Strong .NET Engineer. 

Our client, established in 2011 and based in Colorado, is a leading player in the U.S. application management market. We’ve had a successful partnership with this client and are seeking candidates who are eager to take ownership and improve a product already trusted by over 6,000 enterprises.

Requirements:

• 3+ years of commercial experience working on the backend as a .NET developer.
• Cloud systems development experience.
• Understanding of data access technologies, including Entity Framework and MongoDB.
• Experience with both SQL and NoSQL databases.
• Experience with microservice-oriented architecture, parallel, and asynchronous programming design patterns.
• Experience with Kubernetes, Docker, and RabbitMQ.
• Proven experience with Azure technologies: Azure Entra ID, Azure Storage accounts, Azure Service Bus, Azure Container Registry.
• Knowledge of design and architectural patterns.

• English level: Upper-Intermediate.

   

Responsibilities:

• Develop and maintain high-quality software solutions using .NET 8.0.
• Take full ownership of delivering new features to end users, including designing architecture, implementing, testing, and onboarding the customer support team with new functionality.
• Collaborate with product owners, the support team, and end users to understand project requirements and deliver solutions.
• Participate in code reviews to enhance overall code quality.
• Ensure applications are high-performing, responsive, and of excellent quality.
• Troubleshoot and resolve technical issues and defects promptly.
• Create code documentation, technical specifications, and architecture diagrams for new features.
• Follow agile methodologies and participate in regular sprint planning and review meetings.

You are compatible with us if you:

• Have a strong product mindset.
• Have a proactive approach to taking ownership of decisions/features.
• Possess a strong, curiosity-driven mindset.
• Are comfortable with challenges.
• Have the ability to collaborate and build relationships with diverse personalities.
• Demonstrate customer-focused decision-making.
• Exhibit clear and timely communication.
• Are open to giving and receiving constructive feedback.
• Value the quality of your code.
• Are able to solve the required technical tasks and communicate throughout the process (for example, asking clarifying questions promptly).

Project Description

Development of a portable, high-fidelity audio device integrated with AI assistant capabilities. The project focuses on creating a high-performance consumer electronics product with a focus on quality sound and battery efficiency.

Scope of Work

You will be responsible for the “brain” of the device, from low-level drivers to high-level application logic.

• Firmware Development: Design and build applications, system features, and peripheral drivers from scratch
• Full-Cycle Engineering: Handle coding, debugging, and systematic troubleshooting throughout the entire development process
• System Validation: Perform rigorous testing to ensure hardware-software stability and feature performance

We Expect You Are

• Self-Driven & Autonomous: A proactive problem-solver who can navigate hardware documentation and drive tasks to completion independently
• Result-Oriented: Focused on delivering high-quality end products that align with business goals and reach the “Done” state
• A Strong Communicator: Able to articulate complex technical concepts clearly to both technical and non-technical stakeholders
• Flexible: Ready to quickly adjust to changing requirements, new technology stacks, or shifting project priorities
• Value-Driven: A contributor who looks beyond “just coding” to propose architectural improvements and process optimizations
• A Collaborative Team Player: Committed to knowledge sharing, active participation in code reviews, and supporting colleagues
   

What You Need For This Position

• 3+ years of experience in embedded software development (C/C++)
• Hands-on experience with Embedded Linux (Yocto/Buildroot) or RTOS (FreeRTOS or similar)
• Hands-on experience with hardware peripherals (UART, SPI, I2C) and memory management
• Experience with CMake, Python/Bash scripting, and Git
• Ability to create maintainable technical specifications and code documentation (Doxygen, Wiki, Markdown)
• English Proficiency: Upper-Intermediate (B2). Ability to conduct technical discussions, participate in meetings, and write professional documentation/emails for international clients
   

Nice to Have

• Deep understanding of Linux kernel-level debugging and architecture
• Ability to read datasheets/schematics and hands-on experience with oscilloscopes and logic analyzers
• Experience with embedded ML or Edge Computing
• Experience with wireless connectivity: BLE, WiFi, Matter, LoRaWAN
• Familiarity with ZephyrOS
   

What We Offer For Your Success

• Zero bureaucracy and no time tracking
• Flexible working hours (start your day between 8:00 and 11:00)
• 20 working days paid vacation and 15 days of sick leave
• Additional days of leave for important life events
• Professional English courses in small groups by level
• Education and anniversary bonuses
• Providing all the necessary equipment
• Full accounting support for employees
• The opportunity to rotate on projects to learn new technologies
• Opportunity for development and career growth in the areas of Tech/Team leadership, mentoring
• Office in the historical part of Kyiv (Podil) with convenient transport links and autonomous power systems, uninterrupted Internet connection, coffee, tea, and snacks
   

Hiring Process

Stage 1: Interview with HR (60 min)

Stage 2: Technical Interview (60-80 min)

We're building Farlo — a trading-first fintech for emerging markets, starting in Africa. Think the inverse of Revolut: we start with trading and a stablecoin dollar-savings spine where dollar access is the real pain, then grow into investing and payments off a funded, loyal base.

This is a founding engineering role. You'll own the core of the platform:

• The unified wallet/ledger service — the spine that holds balances and routes value across trading, investing, payments and the stablecoin account, with strict transactional integrity. This is our core IP. 

• Provider adapters behind clean internal interfaces — the MT5/liquidity-provider trading stack, a US broker-dealer for equities, payments/EMI, and stablecoin custody/ramp — so any provider can be swapped without rebuilding the core. 

• Trade and portfolio sync — event queues for orders, fills, margin and positions, kept reconciled with every provider. 

• Shared KYC/AML, identity and risk as platform services.

You set the architecture, make the build/buy/partner calls, and (after our raise) hire and lead the team. Our principle: own the orchestration layer, the ledger, the data and the experience; rent the regulated machinery.

We're pre-seed (closing now), incubated by the hedge fund our founder co-runs. The architecture is done, a working wallet/ledger prototype is built, and we're targeting a live trading launch in mid-2026. You'd join as the technical anchor, with founding equity on top of cash.

Ideal background: you've built and scaled money-movement or trading systems at a fintech, brokerage or payments platform (e.g. Trading 212, Revolut, Exness, Wise). Our stack is TypeScript/Node + PostgreSQL, but we care more about depth in financial systems than language — strong Java/Kotlin/Go engineers happy to work in TypeScript are very welcome.