Jobs

• Project Description:

  Our client is a global leader in orthodontic solutions, providing innovative and high-quality products and technologies to orthodontists and patients worldwide. With a history of over 60 years, they offer a wide range of orthodontic products, including braces, wires, brackets, and aligners.
  
  We are seeking an experienced C++ Software Developer to join a team focused on development of web application.

   

• Responsibilities:

  • Working in distributed international cross functional team a developer will help the team with solution design and implementation for new features in desktop, console and web applications used to generate patient anatomy from supplied scans.
  • Being a part of agile team we expect a developer will contribute to features refinement working closely with product managers as well as will help development team with planning features to upcoming release and sprints.

   

• Mandatory Skills Description:

  Bachelor or Master degree in Computer Science, IT, Engineering or any other related subject
  Experience in designing, writing and shipping multithreaded code written in C++ (including C++ 11 and 14) (at least 3 years)
  Experience in developing web applications in C++ (at least 1 year)
  Experience with WebAssembly (WASM), including building and running C++ applications in a browser environment.
  Experience with Qt (versions 5 and above) (at least 1 year).
  Experience with Visual Studio as the primary IDE.
  Aspiration to constantly enhance and learn about new technologies and concepts
  Knowledge in debugging software, version control systems (Git, SVN, etc), and building environments (cmake)
  Upper-intermediate English (at least) is mandatory

   

• Nice-to-Have Skills Description:

  • Understanding of geometrical mathematics and algorithms for working with meshed and 3D models.
  • Familiarity with CGAL and other computational geometry libraries.
  • Experience in Machine Learning development, preferably with PyTorch.
  • Basic understanding of AWS and how console applications are executed on AWS servers.
  • Knowledge of Linux development and working in Linux environments.
  • Knowledge of Docker and containerization best practices.
  • Knowledge of Continuous Integration (CI) tools and pipelines, preferably Bamboo

We’re looking for a Senior Back-end Engineer (Golang) to join our team and work on subscription and billing-related functionality within a product environment.

You’ll work with complex business logic, third-party integrations, and existing systems, collaborating closely with product and engineering teams. We’re looking for someone curious, proactive, and responsible who enjoys learning, taking ownership, and improving solutions.

MacPaw is building the next generation of its Setapp Marketplace—a platform where developers distribute Mac, iOS, and Web applications to a wide audience around the world. Billing is at the core of this platform, powering how customers pay, how vendors earn, and how the business scales globally.

Our back-end stack: Go, Temporal, PHP 8.0+ (Symfony Components, Doctrine ORM); PostgreSQL, Redis, RabbitMQ; PHPUnit; Cloud-Native: AWS, GCP, K8s, Docker.

Skills you’ll need to bring:

• 5+ years of hands-on experience with Golang
• System Design & Architecture
• Confident work with PostgreSQL/relational databases: schema design, complex SQL queries, migrations, and performance optimization (indexes, profiling)
• Experience with Docker in development and runtime environments; ability to work with Docker images/containers and Docker Compose locally
• Experience with RabbitMQ (or similar message queues): pub/sub and work queue patterns, producers/consumers, basic configuration concepts
• Basic understanding of Kubernetes concepts and common objects (Deployments, Services, ConfigMaps)
• CI/CD pipelines and a basic understanding of cloud or infrastructure tooling
• Basic testing practices (unit/integration) and awareness of secure coding principles (OWASP)
• At least an intermediate level of English & fluent Ukrainian

As a plus:

• Workflow orchestration tools such as Temporal or similar solutions
• Familiarity with Infrastructure as Code (Terraform)
• NoSQL databases and caching solutions (e.g. MongoDB, Redis)

What We Offer:

• We are a Ukrainian company, and we stand with Ukraine against the russian aggression
  We maintain workplaces for the mobilized Macpawians and provide financial support to colleagues or their families affected by the war. Here, you can also read about the MacPaw Foundation, which intends to help save the lives of Ukrainian defenders and provide relief to as many civilians as possible.
• We are committed to our veterans
  Our Veteran Career and Empowerment Program is designed to ensure our veterans and active military personnel receive the recognition, support, and opportunities they deserve.
• Hybrid work model
  Whether to work remotely or at the hub is entirely up to you. If you decide to mix it, our Kyiv office, which works as a coworking space, is open around the clock. The office is supplied with UPS and Starlink for an uninterrupted work process.
• Your health always comes first
  We guarantee medical insurance starting on your first working month. For those abroad, you can receive a yearly Medical insurance allowance as compensation for managing your medical expenses.
• Flexible working hours
  You can choose a schedule that is comfortable for you. No one here tracks your clock in/out because MacPaw is built on trust and cooperation.
• Space to grow both professionally and personally
  Education opportunities to grow both hard and soft skills, annual development reviews, and internal community.
• Teams we are proud of
  We build honest, transparent, and reliable relationships within teams. Every Macpawian can improve processes and implement their ideas. We encourage open and constructive feedback and provide training for Macpawians on giving and receiving feedback.
• Office designed for people (and pets)
  Our office has it all: a spacious workplace with enough room for sitting up, lying down, and running around; a gym for recreation; cozy kitchens; a sleeping/meditation room; and a terrace with a view where we throw summer parties. Also, we have two cats living in the office, and you are welcome to bring your pets to the office (we have separate floors for cats and dogs).
• Time-off policy that covers life’s needs
  Convenient personal time-off policy to help you take care of essential matters in your personal life, and parental leaves. On top of all that, sabbaticals are open after 5 years of being with MacPaw.
• Join social initiatives with MacPawCares
  MacPaw participates in numerous humanitarian aid and charity projects across many fields, and you are welcome to jump in to make the world a better place.
• We’re an equal-opportunity employer. Here is a safe place for applicants of all backgrounds
  We are hiring talented humans. Meaning with all our variety of backgrounds and identities, including service members and veterans, women, members of the LGBTQIA+ community, individuals with disabilities, and other often underrepresented groups. MacPaw does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
  
  *Some benefits are under development, and new adjustments are possible.

We are seeking an experienced and strategic Senior Finance Manager / Chief Financial Officer  to lead the company’s financial function and partner with executive management in driving sustainable growth. 

The role is responsible for setting and executing financial strategy, overseeing financial planning, risk management, and governance, and ensuring robust operational controls and regulatory compliance. The successful candidate will also lead and manage a team of finance professionals, providing guidance, performance management, and development support. 

This position combines high-level strategic leadership with hands-on financial management to support informed decision-making and long-term business success.

Key Responsibilities
Strategic & Leadership

• Develop and execute the company’s financial strategy in alignment with overall business objectives
• Act as a key advisor to the CEO and senior leadership team on financial performance, risks, and opportunities
• Provide financial insights and analysis to support strategic decision-making, investments, and growth initiatives
• Lead, mentor, and develop the finance team, including performance management and capability building
• Oversee finance operations across multiple locations, with the role based in Dubai and regular travel to regional operations (e.g. Congo) to manage, control, and train finance teams
• Undertake any other duties reasonably required to support the company’s financial and operational objectives

Financial Management & Reporting

• Oversee budgeting, forecasting, and long-term financial planning processes
• Prepare, review, and present accurate and timely financial reports to executive management and the Board
• Monitor cash flow, working capital, and liquidity to ensure ongoing financial stability
• Establish and maintain robust financial controls, systems, and reporting processes

Compliance, Risk & Governance

• Ensure compliance with statutory requirements, accounting standards, and tax regulations across jurisdictions
• Manage internal and external audits and liaise with auditors, banks, and regulatory authorities
• Identify, assess, and mitigate financial, operational, and regulatory risks
• Oversee internal controls, financial policies, and governance frameworks

Operational & Commercial Support

• Partner with business units to improve financial performance, cost efficiency, and profitability
• Evaluate business cases, pricing strategies, and capital expenditure proposals
• Support mergers, acquisitions, funding initiatives, or restructuring activities where applicable

Key Requirements

• Bachelor’s degree in finance, accounting or a related field 
• Professional qualification (e.g. CPA, ACCA, CA, CIMA, or equivalent)
• Proven experience as a senior finance leadership role (Senior Finance Manager, Finance Director, or CFO)
• Strong knowledge of financial reporting, budgeting, forecasting, and compliance
• Demonstrated strategic thinking and business acumen
• Excellent leadership, communication, and stakeholder management skills
• High level of integrity and attention to detail
• fluent English
   

What We Offer

• collaborative and dynamic leadership environment
• be part of a creative, dynamic team focused on innovation
• Dubai-based role with international exposure
• a challenging and rewarding role in a growing, cross-border business

Role Overview

We are seeking a dynamic and results-driven Chief Business Growth Officer (CBGO) to lead and execute our growth strategy.

This executive role will be responsible for driving revenue expansion, market penetration, customer acquisition, and strategic partnerships while aligning product, marketing, sales, and commercial strategy to support long-term, sustainable growth.

The ideal candidate combines strong fintech domain expertise with a proven track record of scaling businesses in highly regulated and competitive environments.
 

Key Responsibilities

Growth Strategy & Execution

• Define and lead the company’s overall growth strategy across products, markets, and customer segments
• Identify and prioritize new revenue streams, business models, and go-to-market strategies
• Drive scalable growth through customer acquisition, retention, and monetization initiatives

Commercial & Revenue Leadership

• Own revenue targets and growth KPIs across all business lines
• Oversee sales, partnerships, and commercial negotiations with enterprise clients, financial institutions, and ecosystem partners
• Optimize pricing, unit economics, and lifetime value (LTV) metrics

Market Expansion & Partnerships

• Lead market entry strategies for new geographies and verticals
• Build and manage strategic partnerships with banks, payment networks, regulators, fintech platforms, and technology providers
• Represent the company in high-level external engagements and industry forums

Cross-Functional Leadership

• Work closely with Product, Technology, Marketing, Risk, Compliance, and Operations teams to align growth initiatives with product roadmaps and regulatory requirements
• Ensure growth initiatives are data-driven and customer-centric

Data, Analytics & Performance

• Leverage data analytics to measure growth performance, customer behavior, and funnel efficiency
• Establish dashboards, forecasts, and reporting for executive and board-level decision-making

Requirements

• 5+ years of experience in fintech, financial services, technology, or high-growth digital businesses
• Proven success in senior growth, commercial, strategy, or business development roles
• Strong understanding of fintech ecosystems, regulatory environments, and digital financial products
• Demonstrated ability to scale revenue, launch new markets, and build strategic partnerships
• Experience working with executive leadership teams and boards
• Strategic thinker with strong execution capabilities
• Deep commercial acumen and negotiation skills
• Data-driven decision-making mindset
• Strong leadership and stakeholder management skills
• Excellent communication and presentation abilities
• Fluent English

What We Offer

• Opportunity to shape the growth trajectory of a high-impact fintech company
• Executive-level influence with direct access to the CEO and Board
• Dubai-based role with international exposure
• Innovative, collaborative, and fast-paced work environment

We are looking for an experienced C++ developer to reinforce the team on an active project. The role centers on C++ development with a strong computational geometry component, complemented by front-end work in TypeScript and React. The ideal candidate is comfortable working across both new and legacy codebases and brings solid engineering discipline to an Agile environment.

• Responsibilities:

  Design, develop, and maintain C++ application components
  Implement and optimize computational geometry features
  Contribute to front-end development using TypeScript and React
  Apply software design best practices (SOLID, YAGNI, KISS) across the codebase
  Write robust unit and end-to-end tests, including mocking external endpoints, for both new and legacy code
  Collaborate closely within an Agile team

• Mandatory Skills Description:

  At least 5 years of professional experience in C++ development
  Hands-on experience with computational geometry (healthcare industry experience preferred)
  Good TypeScript and React experience
  Strong proficiency in software design patterns such as SOLID, YAGNI, and KISS
  In-depth understanding of Agile development principles, with proven experience working in Agile teams
  Experience writing robust unit and end-to-end tests, including mocking external endpoints, for both new and legacy codebases
  Strong English communication skills, both written and spoken

Admiral Studios is a fast-growing Ukrainian IT outsourcing company, specializing in web development, mobile development, UI/UX, and SEO.

We embrace the latest and most advanced technologies: Node.js, React, Laravel, Shopify, Python, and WordPress.

We create quality projects for clients in the US, Europe, the UK, and Canada 🌍, especially Healthcare, Real Estate, and E-commerce projects.

Currently, our team consists of more than 60+ skilled experts 👨‍💻, and we are constantly growing.

Now, we’re looking for a SEO Consultant / SEO Mentor (Part-time) ⭐️ to help us strengthen and scale our SEO expertise across multiple projects. If you have deep hands-on SEO experience, enjoy mentoring teams, and know how to build effective SEO processes — this role is for you.
As a part of our growth team, you’ll work closely with SEO specialists, management, and clients, helping shape strategy, improve workflows, and drive measurable results.

For a perfect match, we expect 🎯

• 5+ years of practical SEO experience, including at least 2 years as a Senior SEO Specialist / SEO Team Lead / Head of SEO
• Experience mentoring SEO specialists or managing SEO teams (3–5+ people)
• Strong background working simultaneously with multiple projects in niches such as B2B, SaaS, and E-commerce
• Hands-on experience building or restructuring SEO processes from scratch
• Ability to quickly identify bottlenecks, diagnose process issues, and provide actionable solutions
• Mentorship mindset — not just “doing the work,” but teaching the team how to approach SEO correctly
• Strong communication and presentation skills, with the ability to explain complex SEO concepts to specialists, managers, and clients
• Structured thinking and process-oriented approach (briefs, checklists, frameworks, documentation)
• Confident experience with technical SEO: crawl budget, indexation, Core Web Vitals, JS rendering, log analysis, structured data
• Deep understanding of On-page SEO: semantic clustering, content strategy, internal linking
• Practical Off-page SEO expertise: outreach, white-hat link building, backlink profile analysis
• Understanding of AI/LLM SEO and GEO (Generative Engine Optimization)
• Experience with Google Search Console, Google Analytics 4, Looker Studio
• Strong knowledge of Ahrefs / Semrush / SimilarWeb for audits and competitor analysis
• Experience with Screaming Frog / Sitebulb for technical audits and custom extractors
• Understanding of Google algorithms, including Core Updates, Helpful Content, and E-E-A-T principles
• Basic understanding of HTML/CSS/JS for effective collaboration with developers
• Upper-Intermediate English level (B2+) or higher

Nice to have 💎

• Experience with international / multilingual SEO (hreflang, geo-targeting)
• Experience working with educational or content-driven websites
• SEO automation experience using Python, Apps Script, n8n, or Zapier
• Public speaking experience, blogging, or active participation in SEO communities
• Google / Ahrefs / Semrush certifications
• Previous consulting experience with agencies or multiple external clients
• Duties & Responsibilities 💼
• Conduct audits of existing SEO processes and identify inefficiencies, communication gaps, and growth opportunities
• Develop and improve SEO strategies for client and internal projects
• Provide regular consultations and mentorship sessions for the SEO team (1:1 and group format)
• Review technical, content, and off-page SEO tasks with practical recommendations
• Support SEO specialists in solving complex and non-standard challenges
• Build internal SEO standards, templates, чеклісти, and documentation
• Collaborate with management on team development and SEO direction
• Participate in improving workflows, reporting structures, and operational efficiency
• Analyze SEO performance, identify growth opportunities, and adapt strategies according to algorithm updates
• Work closely with developers, content specialists, and management to ensure effective SEO implementation
• Contribute to scaling and maturity of the SEO function within the company
• Flexible part-time format: approximately 10 hours per week with mostly asynchronous communication and 1–2 sync meetings

Why Join Admiral Studios?

⭐️Growth-Oriented Environment – value efficiency, flexibility, and results. 

🤝Team Spirit – Regular corporate online & offline events to keep the team connected
📚Professional Development Support – we provide:

• A structured Performance Review system.
• Access to an internal knowledge library.
• Career growth opportunities with a clear development plan.
• A budget for improving work processes and implementing new ideas.

🧘Work-Life Balance – Enjoy a flexible work schedule and a fully remote work model.
✅Paid Time Off – 20 vacation days + 10 sick leave days per year.

💰Competitive compensation package - fixed salary + performance-based bonuses tied to closed deals and sales results.

Hiring steps: 
Screening — Tech Interview — CEO Interview — Job Offer 

If your experience and skills match our candidate scorecard, the recruiting team will contact you within 5 business days 💙

Don't forget to provide your Telegram nickname for contact.

We are looking for a visionary and hands-on Senior Backend Developer / Tech Lead to drive the technical evolution of our high-performance microservices ecosystem at Dataforest. If you are passionate about building scalable, high-load systems, defining architectural patterns, and guiding a talented engineering team in a healthy, flexible working environment — we want you on board!

    Technical Requirements:

• 4+ years of commercial experience in backend development using Python;
• Proven track record of designing and scaling high-load (Highload) applications and distributed systems;
• Deep expertise in FastAPI (advanced async patterns, dependency injection, architecture optimization, Pydantic v2);
• Extensive hands-on experience with GraphQL in production (advanced schema design, federation/subgraphs, N+1 problem resolution, resolver optimization);
• Strong mastery of asynchronous programming in Python (asyncio, advanced concurrency models);
• Production experience with AWS infrastructure;
• Advanced knowledge of SQL  databases, mastering query optimization, indexing strategies, and database sharding/replication (e.g., PostgreSQL + SQLAlchemy/Tortoise);
• Deep understanding of microservices patterns (Event-Driven Architecture, CQRS, Saga pattern, API Gateways, Service Mesh).
   

     Optional skills (as a plus):

• Experience with specialized GraphQL tools like Strawberry, Ariadne, or Apollo Router/Federation;
• Advanced usage of Redis (caching strategies, pub/sub);
• Experience with message brokers and task queues (Kafka, RabbitMQ, Celery) under heavy loads.
• Experience with third party integrations (payments, iGaming platforms, CRM and similar).
   

    Key Responsibilities:

• Architecture & Leadership: Design, build, and maintain scalable backend architectures using FastAPI and GraphQL; establish best practices, code standards, and technical roadmaps;
• High-Load Optimization: Solve complex scalability challenges, optimize system performance, eliminate bottlenecks, and ensure low-latency data delivery;
• Microservices & Infrastructure: Own the integration and evolution of a highly distributed microservices mesh built on AWS;
• Mentorship & Code Quality: Lead technical discussions, conduct rigorous code reviews, and mentor Middle/Junior developers, fostering a culture of engineering excellence;

• Cross-functional Collaboration: Act as a key technical point of contact, collaborating with Data Science, Data Engineering, and product stakeholders to design robust data-retrieval and processing APIs.
   

  We offer:

• Great networking opportunities with international clients, challenging tasks;
• Building interesting projects from scratch using new technologies;
• Personal and professional development opportunities;
• Competitive salary fixed in USD;
• Paid vacation and sick leaves;
• Flexible work schedule;
• Friendly working environment with minimal hierarchy;
• Team building activities, corporate events.

IT Craft запрошує Senior Full Stack .NET Developer з досвідом у розробці баз даних приєднатися до компанії на 6-місячний контракт для участі в міграції кастомних проєктів з VB6 на C#/.NET 10 (переважно для підтримки інтеграції з Microsoft CRM та Cloud Dynamics CRM, кастомізації, обробки даних і розробки плагінів).

Вимоги:

• 5+ років комерційного досвіду роботи з .NET та C# (Dependency Injection, async/await, config/logging, SDK-style projects, NuGet), ASP.NET;
• Досвід роботи з Angular або React;
• Знання legacy-стеку (VB6 + VBA/Access — читання/налагодження), .NET Framework 4.7;
• Глибокі знання реляційних баз даних та Dataverse Web API (CRUD, OData-запити, select/expand, batching, paging), моделі даних (таблиці, зв’язки, поля вибору) та оцінки впливу змін у схемі;
• Досвід роботи з T-SQL (збережені процедури, представлення/функції, тригери);
• Досвід роботи з доступом до даних за допомогою ADO.NET або EF Core, включаючи обробку тайм‑аутів та стійкість до збоїв;
• Досвід роботи із автентифікацією через реєстрації додатків Entra ID (client credentials та delegated flows);
• Досвід роботи з інтеграціями з Microsoft CRM та Cloud Dynamics CRM;
• Досвід роботи з Azure Portal;
• Відмінні навички вирішення проблем, аналізу і дебагінгу;
• Здатність створювати стислу технічну документацію та опис міграцій;
• Відмінні навички планування та управління часом, здатність передбачати ризики та керувати ними;
• Обов’язковий рівень англійської — Upper-intermediate та вище;
• Досвід code review, аналізу вимог буде перевагою.

IT Craft пропонує:

• Конкурентну оплату відповідно до кваліфікації;
• Гнучкий графік, дистанційну роботу;
• Можливість працювати над технічно складним проектом з міграціями;
• Компенсацію для занять спортом;
• Внутрішнє навчання з англійської мови;
• Дружню команду відкритих людей.

Будь ласка, надішліть нам ваше CV.

Відгукуючись на вакансію, ви погоджуєтеся на обробку ваших персональних даних відповідно до Політики конфіденційності IT Craft, доступної за посиланням: https://itechcraft.com/datenschutz/.

IT Craft invites a Senior Full Stack .NET Developer with exposure to database development to join the company for a 6-month contract to assist in rebuilding custom VB6 projects in C# / .NET10 (mainly to support Microsoft CRM and Cloud Dynamics CRM integration, customization, data processing and plugin development).

Requirements:

• At least 5 years of commercial experience in working with .NET and C# (Dependency Injection, async/await, config/logging, SDK-style projects, NuGet), ASP.NET;
• Experience with Angular or React;
• Knowledge of the legacy stack (VB6 + VBA/Access reading/debugging, .NET Framework 4.7);
• Strong background in relational databases and Dataverse Web API (CRUD, OData queries, select/expand, batching, paging), Data model (tables, relationships, choice fields) and managing schema change impact;
• Experience with T-SQL (Stored procedures, views/functions, triggers);
• Experience with data access using ADO.NET or EF Core, including handling timeouts and resiliency patterns;
• Experience with authentication via Entra ID app registrations (client credentials and delegated flows);
• Experience with Microsoft CRM and Cloud Dynamics CRM integration;
• Experience with Azure Portal;
• Excellent problem-solving, analytical and debugging skills;
• Ability to produce concise technical documents and migration notes;
• Excellent planning, time management skills, ability to predict and negotiate risks;
• Upper-intermediate English or higher is a must;
• Experience in code review, requirements analysis will be a plus.

IT Craft offers:

• Competitive compensation according to the qualifications;
• Flexible working hours, remote work;
• Opportunity to work on a technically challenging migration project;
• Reward for sports activities;
• In-house English training;
• A friendly team of open-minded people.

Please send us your CV.

Responsibilities:

• Own and support core ML infrastructure (MLflow, CVAT, GPU/CPU cloud instances, internal data tools).
• Assist Data Engineers with deploying and maintaining data pipelines.
• Act as the primary contact for ML and Data teams on infra-related requests.
• Improve reliability and efficiency by adding automation, monitoring, and tooling enhancements.
   

Must have:

• Knowledge of Python, Terraform, Docker, Linux.
• Hands-on experience with cloud environments (Azure prefered).
• Understanding of the end-to-end ML lifecycle (data → training → evaluation → deployment → monitoring).

Nice to have:

• Familiarity with Kubernetes.
• Experience with FFmpeg or GStreamer for video processing and streaming.
• Experience with model serving frameworks and inference formats (ONNX, TensorRT, OpenVINO, NVIDIA Triton).
• Experience deploying computer vision models, especially to edge/embedded devices (NVIDIA Jetson, Intel platforms, Raspberry Pi).

• Надаємо бронювання від мобілізації

Phage.Energy is a deep-tech Virtual Power Plant (VPP) platform.
We unify distributed energy assets, operational constraints, and market processes into a single real-time control system — from telemetry ingestion to dispatch and execution confirmation.

This is a backend-heavy product operating in real time, where reliability, determinism, and control logic are critical.
 

What You’ll Be Building

• The VPP control core: assets, groups/clusters, operating modes, and constraints.
• Telemetry processing and maintenance of the current platform state (availability, limits, readiness).
• Dispatch logic: preparing, sending, tracking, and validating control commands; handling retries and failures.
• Aggregation of platform-level indicators (power, availability, readiness) for dashboards and optimization logic.
• Production-grade behavior: stability, observability, fault tolerance, and predictable execution.
   

Technology Stack

• Backend: Node.js, TypeScript, NestJS
• Cloud: AWS (Lambda, API Gateway, IoT Core, Kinesis, DynamoDB, Timestream)
• Databases: PostgreSQL, DynamoDB
• Infrastructure: Serverless, Terraform, AWS SAM
• Frontend: React (API-driven)
• Protocols: MQTT, WebSocket, HTTP

Acropolium, together with its international partners, is working on a healthcare platform focused on building a scalable, modern system based on microservices architecture.

The project involves developing robust backend services, integrating multiple data sources, and ensuring high-quality, reliable solutions in a cloud-native environment.

You will join an international team contributing to a product with real-world impact in the healthcare domain, working with modern engineering practices, cloud technologies, and AI-assisted development tools.

Project Details

• Industry: Healthcare
• Location: 100% Remote
• Start: ASAP
• Duration: 7 months with possible extension
• Workload: Full-time

Responsibilities

• Design, develop, and maintain backend services using C# and .NET Core / .NET 8
• Build, improve, and support microservices-based solutions
• Develop and integrate RESTful and SOAP APIs
• Work with SQL Server (T-SQL) and MongoDB
• Create and maintain automated tests to ensure solution quality
• Collaborate closely with frontend engineers, DevOps teams, and stakeholders
• Contribute to CI/CD pipelines and cloud infrastructure improvements
• Participate in architecture discussions and technical decision-making
• Leverage AI-assisted development tools to improve productivity and code quality

Requirements

• 5+ years of commercial experience in backend development
• Strong expertise in C# and .NET Core / .NET 8
• Solid experience with microservices architecture
• Hands-on experience with RESTful APIs and SOAP services
• Strong knowledge of SQL Server (T-SQL)
• Experience working with MongoDB
• Experience with testing tools and frameworks such as XUnit, Postman, Cypress, and Playwright
• Experience working with Microsoft Azure
• Familiarity with GitLab CI/CD or similar CI/CD platforms
• Experience with Docker and Kubernetes
• Understanding of Infrastructure as Code concepts and Terraform
• Experience using AI development assistants such as GitHub Copilot

Nice to Have

• Experience working in healthcare or other regulated environments
• Experience with JFrog Artifactory or similar artifact repositories
• Strong testing culture and focus on software quality
• Experience supporting distributed international teams

Language Requirements

• French — В1+
• English — B2+
• Ukrainian — B2((not required)

Our Hiring Process

1. Intro Call with Recruiter
2. Technical Interview
3. Client Interview
4. Offer Stage

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. ‍Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.

❗️Please note that this role is office-based for Poland, Warsaw.

❗️If you need to be relocated, we take care of the process.

We are looking for a skilled Senior Node.js Developer to join our team in our Warsaw office.

✅ Requirements:

✔️Strong knowledge of JavaScript and the ECMAScript 6 standards;

✔️5+ years of commercial experience with Node.js and Nest.js;

✔️5+ years of commercial experience in web development;

✔️Commercial experience of working with high-load SQL or NoSQL databases;

✔️Commercial experience of implementing the REST, GraphQL, and WebSockets;

✔️Understanding of the TDD principles and experience of writing tests;

✔️Understanding of microservice architecture principles;

✔️Experience of GIT version control system;

✔️Experience with RabbitMQ;

✔️Experience with Redis;

✔️Experience with databases MongoDB, MySQL;

✔️At least an Intermediate level of English.

✅ Will be a plus:

✔️2+ years of hands-on experience developing over CI/CD/Micro Services architecture/Containers;

✔️Experience with Kubernetes;

✔️Experience with Nats;

✔️Experience with TypeScript.

✅ Duties and opportunities:

✔️In-house platform development;

✔️3rd party API integrations;

✔️Actively participate in developing new features from scratch.

✅ We offer excellent benefits, including but not limited to:

🚀 Career growth opportunities in an international and dynamic environment;
📚 Opportunity to develop language skills with partial compensation for language courses;
🎁 Special gifts for birthdays, weddings, and newborns;
🏝️ 20 working days of paid annual vacation, plus paid sick leave;
🍲 Office snacks and refreshments;
🏋️‍♂️ Sports package to support a healthy lifestyle;
🩺 Comprehensive medical insurance for you and your partner;
📍 Comfortable office with great facilities in a prime location;
 🎉 Exciting corporate events, team-building activities, and international company parties.

Bold moves start here. Make yours. Apply today! 

The company is a leading product-based organization and the premier 'end-to-end' provider of data and trading technology across foreign exchange, financial, and futures markets. Its proprietary low-latency gateways empower international corporations and Tier-1 banks to execute global transactions with industry-leading speed and precision.
 

Company is looking for a Data Infrastructure Engineer for a high-impact, foundational role. In this capacity, you will serve as the primary authority on the big-data engine that drives our real-time and historical analytics. Your expertise will be critical in analyzing liquidity, fill ratios, and market impact.

      Requirements:

• Deep knowledge of at least one industry-leading Big Data or Time-Series database (e.g., ClickHouse, InfluxDB, or ScyllaDB/Cassandra).
• Proven experience managing "high-velocity" data environments (streaming ticks, execution logs, and order book events).
• Strong proficiency in writing and optimizing complex queries for massive datasets (billions of rows).
• Extensive experience in a Linux-heavy environment with a focus on system-level performance and low-latency tuning.

• Ability to translate business metrics into efficient data structures without necessarily writing application-level code.

   

  Nice to have:

• Experience in the financial industry (FIX protocol, FX trading, etc.).
• Background in high-performance hardware/software integration.
• Experience with scripting for automation (Python, Bash).
  
  Responsibilities:
• Evaluate and select the optimal Big Data/NoSQL engine to handle high-frequency FX market data and trade execution logs.
• Own the end-to-end installation, configuration, scaling, and long-term maintenance of the database environment.
• Build and tune complex time-series queries (calculating metrics like Effective Spread and Last Look Hold Times) to ensure sub-second responses for real-time monitoring tools.
• Act as the subject matter expert, training GUI developers and team members on best practices for efficient data retrieval and interaction with the data layer.
  
   Benefits:
• Standard working hours: 9-18. 
• 15 working days + public holidays weekends.
• 10 days of sick leave.
• Medical insurance compensation.
• Equipment.
• Salary reviews once a year.
  
  The market moves in milliseconds—your career should move just as fast. Send your CV.
   

About Us

We operate and scale complex, production infrastructure supporting multiple platforms across financial intelligence and media technology domains.

Our systems are data-heavy, API-driven, and customer-facing, with requirements around reliability, security, and predictable operations. The infrastructure spans multiple environments, services, and workloads, and continues to evolve as the platforms grow.

Role Overview

We are looking for a DevOps / Platform Engineer to own and improve AWS infrastructure, deployment pipelines, and operational foundations across our platforms.

This role is about making systems reliable, observable, secure, and maintainable without unnecessary complexity. You will work closely with engineering teams to ensure services are easy to deploy, operate, and scale.

What You Will Do

• Own and maintain AWS infrastructure across multiple platform
• Design and operate CI/CD pipelines for backend services and frontend deployments
• Improve reliability and consistency of deployments and environments
• Manage and evolve infrastructure as code (Terraform or equivalent)
• Set up and maintain monitoring, logging, and alerting
• Support and operate long-running Node.js services, with limited use of serverless functions (AWS Lambda)
• Support backend services with scaling, networking, and secrets management
• Manage environments (dev, staging, production) and access controls
• Partner with engineers to improve service operability and deployment hygiene
• Identify and reduce operational risk (security, cost, availability)
• Assist with incident response and root-cause analysis when needed
• Support containerized workloads and services running on AWS
• Operate and optimize Docker-based deployments
• Focus on cloud cost optimization, including compute sizing and utilization, storage and data transfer costs, observability-driven cost insights
• Support data infrastructure decisions and operations, including data lifecycle management and retention
• Reliability and scaling of data-heavy workloads

• Partner with engineering teams to improve efficiency of data ingestion and processing pipelines

   

What You Will Not Be Doing

• No people management
• No over-engineered internal platforms
• No unnecessary process overhead

Focus is on outcomes and reliability.

Required Skills & Experience

• 5+ years of experience in DevOps, Platform, or Infrastructure roles
• Strong, hands-on experience operating AWS-based infrastructure in production
• Experience supporting API-driven, customer-facing systems
• Solid experience with Docker and containerized workloads
• Experience building and maintaining CI/CD pipelines for backend and frontend services
• Strong experience with Infrastructure as Code (Terraform preferred)
• Proven ability to manage and optimize:
  • Compute resources
  • Storage
  • Networking
  • Environment separation (dev, staging, production)
• Experience with cloud cost optimization, including:
  • Resource sizing and utilization
  • Cost monitoring and analysis
  • Identifying and reducing unnecessary spend
• Experience supporting data-heavy systems, including:
  • Operating managed databases in AWS
  • Data reliability, scaling, and lifecycle considerations
• Strong understanding of:
  • Linux systems
  • Networking fundamentals
  • Security and access control (IAM, secrets management)

• Comfortable operating in early-stage, evolving environments with limited process

   

Nice to Have

• Experience supporting data-heavy or analytics platforms
• Experience operating PostgreSQL in production
• Familiarity with Docker and containerized workloads
• Experience with monitoring and observability tooling
• Security-first mindset

• Experience supporting multiple products or teams

   

What Success Looks Like in the First 90 Days

• Clear understanding of platforms infrastructure and deployment flows
• More predictable, lower-stress deployments
• Improved visibility into system health
• Reduced operational and security risk
• Engineering teams trust and rely on the platform

We’re hiring a Security Backend Engineer for our Security Research group to build the systems that power our open-source intelligence efforts - ingesting public package ecosystems (NPM, PyPI), continuously monitoring them, and detecting malicious behavior at scale.
 

This role focuses on building the infrastructure behind large-scale open-source intelligence, package ecosystem monitoring, and supply chain threat detection. It is a highly autonomous individual contributor role with end-to-end ownership of projects, turning security research prototypes into scalable production systems.

Responsibilities

• Build scalable scraping and ingestion pipelines for public package registries such as NPM, PyPI, and similar ecosystems
• Design and maintain distributed systems using APIs, workers, queues, and databases
• Develop detection mechanisms for:
  • malicious install hooks
  • embedded binaries
  • obfuscation techniques
  • suspicious package behavior
• Build and improve risk-scoring algorithms to prioritize real threats
• Work closely with security researchers to productionize detection capabilities

Requirements

Must Have

• 5+ years of backend development experience with Python and/or Node.js / TypeScript
• Hands-on experience with large-scale scraping systems
• Strong knowledge of distributed architectures, including:
  • queues
  • workers
  • PostgreSQL
  • Redis
• Production experience with Docker / docker-compose
• Strong ownership mindset and ability to work autonomously

• Full professional English proficiency

   

Strong Advantage

• Malware analysis or reverse engineering experience
• Familiarity with ELF, PE, or Mach-O formats

• Background in security research or software supply-chain security

   

Nice to Have

• CTF participation
• Bug bounty experience
• OSCP / OSWE certifications
• Experience at companies in application security, supply-chain security, or developer security tooling
• Kafka and large-scale ETL experience