Jobs

We are looking for an experienced .NET Developer to help us build a resilient, high-load system. The project consists of multiple web apis and services interacting via gRPC and Kafka, with extensive use of PostgreSQL, Redis, ClickHouse, and SignalR supporting a large number of simultaneous connections.

Responsibilities:

• Developing Web APIs using ASP.NET Core (.NET 10) with gRPC, Kafka, PostgreSQL, ClickHouse, and Redis.

• Developing and optimizing a SignalR service that supports high concurrency.

• Configuring monitoring and logging (Serilog, Prometheus, Grafana).

• Development with fault tolerance and high availability in mind

Requirements:

• Experience with .NET Core / .NET 10

• Experience with gRPC, Kafka, PostgreSQL, Redis

• Knowledge of SignalR and experience managing a large number of connections.

• Experience with monitoring tools (Prometheus, Grafana, etc.).

Nice to have:

• Experience working with high-load systems (100k+ concurrent connections).

• Knowledge of resilience principles and ensuring HA.

• Understanding of ClickHouse (data modeling, query optimization).

What we offer:

• Interesting challenges on a high-load project using a modern technology stack.

• Opportunity to influence the system architecture.

• Flexible working hours and remote work options.

Data Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we’ve built one of the largest AI communities in Europe.

About the role:
We are looking for a hands-on Sr. Machine Learning / Computer Vision Engineer with strong practical experience in designing, training, evaluating, and improving vision systems for real-world applications. The ideal candidate combines solid theoretical ML/CV fundamentals with an engineering mindset and is comfortable taking ownership of the full pipeline, from data preparation and experimentation to model optimization and deployment.

Responsibilities:
- Design, train, evaluate, and improve machine learning and computer vision models for real-world production use cases
- Build and maintain end-to-end ML pipelines, including data collection support, preprocessing, feature engineering, training, validation, and inference
- Develop solutions across both computer vision and machine learning tasks depending on business needs
- Perform error analysis, diagnose model weaknesses, and drive improvements in accuracy, robustness, and reliability
- Select and justify appropriate methods and model architectures based on dataset characteristics, product constraints, and deployment requirements
- Work with challenging real-world data, including noisy, limited, imbalanced, or weakly labeled datasets
- Collaborate with engineering and product teams to translate business problems into practical ML solutions
- Contribute to production-ready development with a focus on maintainability, reproducibility, and performance

Requirements:
- 3–5+ years of professional experience in Machine Learning / Computer Vision
- Strong senior-level practical expertise in computer vision, machine learning, and applied model development
- Hands-on experience with tasks such as object detection, image classification, anomaly detection, feature-based approaches, or similar
- Solid understanding of classical ML methods, including tree-based models, linear models, feature engineering, model selection, and evaluation
- Strong Python skills and practical experience with PyTorch, OpenCV, and common ML tooling
- Experience building full ML workflows including data preparation, augmentation, preprocessing, training, validation, testing, and deployment handoff
- Strong understanding of model evaluation, debugging, overfitting, generalization, optimization, and experiment-driven improvement
- Ability to write clean, modular, maintainable code and independently own technical solutions
- Strong analytical thinking, engineering maturity, and problem-solving skills

Nice to Have:
- Experience in adjacent ML domains such as time-series, audio, or NLP
- Experience with embedding-based methods, metric learning, retrieval systems, or memory-bank approaches
- Practical experience with model optimization techniques such as quantization, pruning, distillation, or related efficiency-focused approaches
- Experience working with real-world industrial datasets and ambiguous problem formulations
- Knowledge of software engineering best practices, reproducible experimentation, and pipeline design

We offer:
- Free English classes with a native speaker and external courses compensation;
- PE support by professional accountants;
- Medical insurance;
- Team-building events, conferences, meetups, and other activities;
- There are many other benefits you’ll find out at the interview.

Senior Full-Stack Engineer (Backend-Oriented, Node.js)

Build the real-time AI governance control plane trusted by global enterprises

Who We Are

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies across a wide range of industries.

About the Product

You’ll work on a cloud-native AI governance platform designed to intercept, classify, and control high-velocity AI interactions in real time — without revealing the client’s identity.

The platform processes user prompts, model responses, coding-agent activity, and enterprise search operations across HTTP streams, IDE extensions, LLM APIs, and internal microservices. It applies need-to-know access filters, transformations, and audit controls within milliseconds, ensuring sensitive information never crosses boundaries it shouldn’t.

As enterprises adopt generative AI at scale, traditional access-control models break down. This platform introduces a new security layer purpose-built for AI systems, enabling organizations to innovate quickly while maintaining strict governance over their data and models. You’ll join a core engineering team building a system with real industry impact — one shaping how AI responsibly integrates into the modern enterprise.

About the Role

We’re looking for a Senior Full-Stack Engineer (Backend-focused) to join a small, high-caliber engineering team developing the core components of this real-time governance platform.

Your primary focus will be backend development using Node.js/TypeScript — implementing scalable services, APIs, and platform features. When needed, you will support frontend development in React to deliver features end-to-end. You will collaborate closely with senior engineers, contribute to technical discussions, and take ownership of delivering reliable, high-quality features in a fast-moving, deeply technical environment. You’ll be working in a multi-service production environment where components depend on each other, taking part in architecture discussions, shaping how services integrate, and supporting the platform as it scales — with a focus on reliability and real production behavior.

Why This Role Stands Out

✔ High-impact product defining how enterprises safely adopt AI
✔ Real engineering challenges — real-time processing, distributed flows, policy logic
✔ Modern tech stack: Node.js, TypeScript, React, PostgreSQL, Docker, cloud-native practices

 ✔ Work on production systems with multiple services and real traffic

 ✔ Take ownership of features end-to-end and see how they perform in production
✔ Work alongside experienced engineers and grow your backend expertise
✔ Strong ownership opportunities within a compact, highly collaborative team
✔ Remote-first environment with strong support and flexibility

What You Bring

• 6+ years of professional software development experience
• 4+ years of hands-on experience with Node.js and TypeScript
• Working knowledge of React and modern frontend development
• Understanding of backend architecture, APIs, and service-oriented design
• Experience with relational databases (PostgreSQL or similar)
• Experience with containerized and cloud-native environments
• System understanding and experience participating in architecture discussions
• Strong communication skills and ability to collaborate in a distributed team
• Ability to operate in a dynamic, fast-paced product environment
• Excellent English communication skills (written and spoken)

Nice to Have

• Experience with CI/CD pipelines (GitHub Actions or similar)
• Experience with Python and/or Go
• Production experience with TypeScript-based backend systems
• Exposure to LLM/AI applications (LLM APIs, vector DBs, orchestration frameworks)
• Experience integrating ML/AI models into production
• Background in B2B or security-focused products
• BSc in Computer Science or related field
  
   

Why Us

• 20 days of annual vacation + official national holidays
• Full accounting and legal support across all operating countries
• Fully remote setup with a powerful workstation and coworking options
  
   

We're looking for a Senior/Lead Retention Marketing Manager to join our team!

Requirements:
- 2+ years of experience in retention, CRM, or lifecycle marketing roles;

- Experience in segmentation, customer journey mapping, and lifecycle communication;
- Background in entertainment industries is a must;

- Experience in drafting and conducting marketing activities for player retention and return;

- Knowledge and ability to calculate the economy of the basic mechanics of bonuses, tournaments, lotteries, daily quests;

- Strong English skills, with ability to write and communicate briefs and tasks;

- Experience with client segmentation, preferably RFM;

- Knowledge of marketing and niche metrics: CvR, Margin, LTV, ARPU, RR, GGR, NGR, etc.;

- Understanding of basic approaches to A/B testing and hypothesis testing to optimize marketing activities;

- Experience working with analytics tools: GA, Tableau, Power BI, Google Data Studio;

- Knowledge of market and competitor analysis methods.

Responsibilities:
- Develop and execute retention strategies to improve customer engagement and reduce churn;

- Plan and manage multi-channel campaigns across the customer lifecycle;

- Segment audiences and personalize communications/promotions based on user behavior and data insights;

- Analyze campaign performance, run A/B tests, and optimize for key KPIs (LTV, retention, churn);

- Collaborate with Product, BI, and Creative teams to ensure consistent and effective user experiences.

Our benefits to you:

☘️An exciting and challenging job in a fast-growing group of companies, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided
🏖Paid vacations, sick leave, personal events days, days off
💵Referral program — enjoy cooperation with your colleagues and get the bonus
📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
🎯Rewards program for mentoring and coaching colleagues
🗣Free internal English courses
✈️In-house Travel Service
🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more
🎳Other benefits could be added based on your location

Project: Development and optimization of a Gitleaks-based secret scanning solution     

The client's existing scanner will be enhanced to provide more accurate results through the integration of AI and prepared for a global rollout.

The scanner will be expanded to other technologies.

The goal is to optimize the scanner's performance and extend its capabilities to ensure it can handle a broader range of tasks efficiently.

This will involve not only improving its accuracy but also making it versatile enough to be deployed on a global scale.

Tasks:

Enhancement of the secret scanner with custom extensions in Rust

Implementation of new detection patterns and regex rules for various secret types

integration into GitLab CI/CD pipelines with automated policy checks

Connection to LLM systems (ONNX) for false-positive reduction

Improvement of detection rates and scan performance

Evaluation of alternative scanner tools

Documentation and training of development teams

Enforcement of security best practices

Requirements:

Rust – Strong command of the language and understand its specifics

GitLab CI/CD – Deep understanding of pipeline architectures, job orchestration, and best practices

GitLab Policies – Hands-on experience with policy management and compliance requirements

Docker – Expertise in container development, multi-stage builds, security aspects, and optimization

Kubernetes – Solid knowledge

LLM & ONNX – Fundamental understanding of Large Language Models and the ONNX format

Secret Management – Understanding of different secret types, their handling, and security aspects

Bonus: Postgres & Redis – Practical experience with both database systems, their architecture, and performance tuning

❗️Please note that this role is office-based for Serbia, Belgrade.

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

We are looking for a Senior UI Designer to join our team in Belgrade, Serbia.

✅ Requirements:
✔️ 5+ years of experience.
✔️ Strong aesthetic skills with the ability to combine various colours, fonts and layouts.
✔️ Attention to visual details.
✔️ Ability to meet deadlines and collaborate with a team.
✔️ Passion for gaming.
✔️ Understanding of HTML&CSS and adaptive markup basics.
✔️ Experience in creating the design for both complicated systems and marketing products interfaces.
✔️ Understanding of UI/UX, UI/UX Guide, responsive, Mobile first, Design Thinking concepts.
✔️ Experience creating and controlling libraries and Style Guide.
✔️ Working with retouch and graphics.

💡 Highly desirable: experience in UI design for mobile interfaces, with a strong understanding of mobile layout patterns and responsive behavior optimization.

✅ Responsibilities:
✔️ First of all, to create and implement with a team of designers and artists new projects bordering on games!
✔️ Design original pieces, including illustrations and infographics.
✔️ Review junior designers’ work to ensure high quality.
✔️ Generate ideas to portray concepts and advertise products/services.
✔️ Maintain brand consistency throughout all our marketing projects.
✔️ Work with components in Figma.
✔️ Work closely with the front-end and design team.

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

🏢 Modern office in New Belgrade;

🏝 24 vacation days annually;

🤒 6 sick days without a medical certificate;

🏥 Premium Health Insurance (coverage up to 5,000 EUR annually);

🎉 Special occasion gifts: birthday, wedding, newborn;

📚 Learning & Development budget (for conferences, courses, and certifications);

🌍 Corporate events: international parties, team buildings, activities;

📈 Career growth opportunities in a fast-growing company;

✈️ Relocation package for international candidates (if you're not in Serbia);

🏋️ Sports package (FitPass membership);

🗣️ Language classes: Serbian & English (company-covered).

Bold moves start here. Make yours. Apply today! 

We're looking for a Senior FullStack Engineer with strong AI and agentic development experience to join our growing team. You'll lead the development of user interfaces and services that power marketing analytics, identity resolution, and cross-platform personalization — leveraging AI agents and spec-driven workflows to ship faster and smarter.

What You'll Do

• Build and maintain high-performance, scalable web applications using Node.js, React.js, GCP, MongoDB.
• Develop features end-to-end using AI-assisted, spec-driven workflows — creating detailed technical specifications and implementing them via AI coding agents (Claude Code, Codex, Gemini CLI).
• Work closely with Data Scientists, GTM Engineers and Backend Engineers to bring graph-based identity resolution, campaign analytics, and data activation to life.
• Design UIs with advanced data visualization (e.g., using Highcharts, Recharts, etc.).
• Collaborate on multi-tenant architecture, OAuth-based integrations, and automated onboarding experiences using Auth0, Firebase, and Google Cloud Functions.
• Work with the backend team to integrate features and deliver end-to-end value, including billing, Slack alerting, email messaging and integration with various third-party services.
• Drive test automation using Vitest and Jest, and help ensure performance monitoring with OpenTelemetry and Sumo Logic.
• Define and refine AI agent configurations — custom instructions (CLAUDE.md), hooks, skills, and prompt templates — to optimize team-wide development workflows.
• Build and maintain MCP Servers to expose internal REST/HTTP APIs to AI agents, enabling seamless tool-use across the development lifecycle.
• Champion UI/UX best practices while maintaining clean, maintainable code using ESLint, Prettier, SonarQube, etc.
• Act as a Feature Lead, leading the architecture, technical documentation, communication with CTO, Tech Lead and Product Owner on the best tech realization of the selected feature.

Must-Have Qualifications

• 4+ years experience with JavaScript/TypeScript and modern frameworks.
• 3+ years experience with React.js, including hooks and context API.
• 3+ years experience with Node.js 20+, Express.js 4+, (or Nest 10+), and related tooling.
• Proven experience with AI-assisted development — using tools such as Claude Code, Codex, or Gemini CLI to accelerate coding, debugging, and code review.
• Ability to author and interpret detailed technical specifications for front-end and back-end features, enabling efficient development through AI agents.
• Solid experience working in a Serverless environment (especially with Google Cloud Platform: Firebase, Cloud Run/Functions, App Engine, Logging, API Gateway).
• Deep understanding of REST APIs.
• Experience with CI/CD workflows using GitHub Workflows/Actions.
• A strong drive to build products through AI Agents rather than writing code manually.
• English: intermediate level or higher.

Bonus Points

• Experience with Neo4j and graph data modeling (e.g., identity graphs).
• Familiarity with Mongoose, MongoDB, BigQuery, and CDP tools.
• Experience building dashboards for analytics or marketing tech platforms.
• Hands-on experience building or integrating agentic AI workflows (e.g., LLM-powered pipelines, tool-use agents, RAG systems).
• Familiarity with prompt engineering and LLM API integration (Anthropic, OpenAI, Google).
• Experience creating custom skills/plugins for AI agents and building MCP Servers on top of existing REST/HTTP APIs.
• Ability to use Claude Code (or similar tools) beyond code generation — for technical documentation, DevOps troubleshooting, and CI/CD pipeline configuration.

Tech Stack You'll Work With

• Frontend: React, Vite, MUI, AntD, Tailwind, D3, Highcharts, Recharts, Formik, Yup
• Backend: Node.js, Express, Nest, MongoDB, BigQuery, Auth0, Slack APIs, Google APIs
• AI Development: Claude Code, Codex, Gemini CLI, MCP Servers, spec-driven development workflows
• DevOps/Tooling: GitHub Actions/Workflows, Husky, Prettier, ESLint, npm, pnpm, Vitest, Jest

What We Offer:

• 4 weeks of paid vacation per year (with flexible scheduling)
• Unlimited sick leave — we trust your judgment and care about your health
• US Bank Holidays off — following the American holiday calendar
• A chance to work in a dynamic, multicultural team of professionals driven by a
• shared passion for product innovation and real impact
• A flat structure, no micromanagement, and full ownership of your work
• Remote-first culture and flexible working hours

Our Interview Process Is Simple and Fast:

1. Recruitment Screening Call

General conversation about your background, English check, and Q&A from your side.

2. Technical & Soft Skills Interview

Conducted by our Head of Delivery and Tech Lead.

3. Final Culture Fit Interview

General conversation in English with our CОO and CTO.

Why Join Us?

Be part of a product-first, data-driven startup reshaping martech

Work on modern tech with real ownership and creative freedom

Collaborate with senior-level professionals in a global, fast-moving environment

Ready to build the future of data-powered marketing with us?

Apply now and let’s talk!

The Client is UK company, providing to market business intelligence for mainly pharma industry. The core of the product is data platfrom containing 10+ years of client experience on the market and giving the decision making support over it using ML and other intelligent approaches. The client is in the era of technical transformation and wants to migrate the Data platfrom to Amazon cloud and build redesigned and refreshed product apps over it.

We are welcoming high professionals for this interesting journey, for making great solutions together!

Requirements

• 6+ years of development experience using Delphi, proficient level
• practical experience with SQL, MS SQL
• C# – desired
• English for verbal and written communication with the client
• Ability to work in a split team (client + offshore team), work out constructively on questions and impediments in the regular work
• Advanced debugging and profiling skills (madExcept/EurekaLog, FastMM, AQTime).
• Proven experience in identifying and resolving memory leaks and concurrency issues.
• Deep understanding of COM/DCOM architecture, ActiveX, and OLE Automation.
• Proven ability to maintain, refactor, and modernize large-scale legacy codebases.
• Proficient approach to design and code, dedication to quality and product development
• Degree in Computer Science, Maths or equivalent

Job responsibilities

We are looking for an experienced and mature Delphi developer, whose main responsibilities would be:

• Working with the existing team on the task decomposition and assignment
• Ongoing feature development and maintenance of the Delphi platform
• Produce documentation where needed (architectural diagrams, specific areas coverage – only essential)
• Communicate with the client team in day-to-day work process

We plan to provide Delphi developers with the opportunity to gain knowledge in the new technology stack as part of ongoing project activities. New applications will be developed using C#/.NET on the back end and Angular on the front end. If Delphi engineers are interested in acquiring skills in this stack, we will be happy to support them and enable further involvement in other products.

Project Description:

The project is part of the Global Front Office Rates and Credit Electronic Trading Technology team at a leading international investment bank.

The team is responsible for building and maintaining high-performance, low-latency Java server-side components supporting electronic trading platforms used by Front Office users globally.

The role involves close collaboration with traders, sales and other technology teams.

Responsibilities:

Design, develop, and maintain Java applications with a focus on core Java and concurrency.

Work independently from solution design to delivery with minimal supervision.

Collaborate with junior developers to deliver features and enhancements.

Partner with business and technology teams to understand requirements and deliver solutions.

Ensure high-quality code and adherence to best practices

Mandatory Skills Description:

10+ years of strong core Java skills, including multithreading and concurrency.

Prior experience in banking or financial services.

Ability to work autonomously and take ownership of tasks.

Excellent problem-solving and communication skills.

Nice-to-Have Skills Description:

Knowledge of FIX protocol and trade capture/lifecycle is a plus.

Familiarity with listed derivatives, futures, and options is a plus.

Languages:

English: B2 Upper Intermediate

The role is on-site for our Warsaw office.

✅ Requirements:

🧠 Experience & Skills

✔️ 5 + years of solid background in UX/UI design and market research, ideally in the gambling industry (highly desirable);

✔️ Background working in product companies, with a deep understanding of product development cycles;

✔️ Advanced skills in Figma and design systems;

✔️ Strong information architecture, wireframing, and user research abilities;

✔️ Ability to interpret data and turn it into actionable design insights;

✔️ Experience designing for mobile apps and responsive web platforms.

🎯 Abilities & Mindset

✔️ Strong problem-solving skills to tackle complex design challenges;

✔️ Excellent communication and collaboration skills;

✔️ Creative mindset with an eye for innovation and detail;

✔️ Comfortable working in a fast-paced, dynamic environment;

✔️ Ability to prioritize tasks and manage multiple projects simultaneously.

🎓 Education

✔️ A degree in User Experience Design, Interaction Design, Human-Computer Interaction, or a related field is a plus

✅ Responsibilities:

✔️ Create intuitive, user- and business-centric designs that enhance the player experience and comply with regulatory standards;

✔️ Conduct competitor research and usability testing to inform and justify design decisions;

✔️ Build wireframes and prototypes in Figma to communicate design concepts clearly;

✔️ Collaborate on the UX of new features while considering legal and compliance requirements;

✔️ Design visually appealing interfaces following our design system;

✔️ Partner with cross-functional teams (Product, Dev, QA) to ensure the successful implementation of designs.

✅ 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 leaves;

🍲 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.

Join BrainRocket and rock with us! 🚀

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.

✅ Requirements:
✔️ 5+ years of experience.
✔️ Strong aesthetic skills with the ability to combine various colours, fonts and layouts.
✔️ Attention to visual details.
✔️ Ability to meet deadlines and collaborate with a team.
✔️ Passion for gaming.
✔️ Understanding of HTML&CSS and adaptive markup basics.
✔️ Experience in creating the design for both complicated systems' and marketing products interfaces.
✔️ Understanding of UI/UX, UI/UX Guide, responsive, Mobile first, Design Thinking concepts.
✔️ Experience creating and controlling libraries and Style Guide.
✔️ Working with retouch and graphics.

✅ Responsibilities:
✔️ First of all, to create and implement with a team of designers and artists new projects bordering on games!
✔️ Design original pieces, including illustrations and infographics.
✔️ Review junior designers’ work to ensure high quality.
✔️ Generate ideas to portray concepts and advertise products/services.
✔️ Maintain brand consistency throughout all our marketing projects.
✔️ Work with components in Figma.
✔️ Work closely with Front-end and design team.

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

✔️23 working days of vacation per year.

✔️6 sick days without a doctor's note.

✔️Medical insurance.

✔️Birthdays, milestones and employee anniversaries celebrations.

✔️Modern offices with snacks and all the essentials.

✔️Breakfasts and lunches in the office (partially covered).

✔️Language classes & tennis lessons (partially covered).

The role is on-site for our Valencia office.

✅ Requirements:

🧠 Experience & Skills

✔️ 5 + years of solid background in UX/UI design and market research, ideally in the gambling industry (highly desirable);

✔️ Background working in product companies, with a deep understanding of product development cycles;

✔️ Advanced skills in Figma and design systems;

✔️ Strong information architecture, wireframing, and user research abilities;

✔️ Ability to interpret data and turn it into actionable design insights;

✔️ Experience designing for mobile apps and responsive web platforms.

🎯 Abilities & Mindset

✔️ Strong problem-solving skills to tackle complex design challenges;

✔️ Excellent communication and collaboration skills;

✔️ Creative mindset with an eye for innovation and detail;

✔️ Comfortable working in a fast-paced, dynamic environment;

✔️ Ability to prioritize tasks and manage multiple projects simultaneously.

🎓 Education

✔️ A degree in User Experience Design, Interaction Design, Human-Computer Interaction, or a related field is a plus

✅ Responsibilities:

✔️ Create intuitive, user- and business-centric designs that enhance the player experience and comply with regulatory standards;

✔️ Conduct competitor research and usability testing to inform and justify design decisions;

✔️ Build wireframes and prototypes in Figma to communicate design concepts clearly;

✔️ Collaborate on the UX of new features while considering legal and compliance requirements;

✔️ Design visually appealing interfaces following our design system;

✔️ Partner with cross-functional teams (Product, Dev, QA) to ensure the successful implementation of designs.

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

✔️23 working days of vacation per year.

✔️6 sick days without a doctor's note.

✔️Medical insurance.

✔️Birthdays, milestones and employee anniversaries celebrations.

✔️Modern offices with snacks and all the essentials.

✔️Breakfasts and lunches in the office (partially covered).

✔️Language classes & tennis lessons (partially covered).

Join BrainRocket and rock with us! 🚀

The role is on-site for our Lisbon office.

✅ Requirements:

🧠 Experience & Skills

✔️ 5 + years of solid background in UX/UI design and market research, ideally in the gambling industry (highly desirable);

✔️ Background working in product companies, with a deep understanding of product development cycles;

✔️ Advanced skills in Figma and design systems;

✔️ Strong information architecture, wireframing, and user research abilities;

✔️ Ability to interpret data and turn it into actionable design insights;

✔️ Experience designing for mobile apps and responsive web platforms.

🎯 Abilities & Mindset

✔️ Strong problem-solving skills to tackle complex design challenges;

✔️ Excellent communication and collaboration skills;

✔️ Creative mindset with an eye for innovation and detail;

✔️ Comfortable working in a fast-paced, dynamic environment;

✔️ Ability to prioritize tasks and manage multiple projects simultaneously.

🎓 Education

✔️ A degree in User Experience Design, Interaction Design, Human-Computer Interaction, or a related field is a plus

✅ Responsibilities:

✔️ Create intuitive, user- and business-centric designs that enhance the player experience and comply with regulatory standards;

✔️ Conduct competitor research and usability testing to inform and justify design decisions;

✔️ Build wireframes and prototypes in Figma to communicate design concepts clearly;

✔️ Collaborate on the UX of new features while considering legal and compliance requirements;

✔️ Design visually appealing interfaces following our design system;

✔️ Partner with cross-functional teams (Product, Dev, QA) to ensure the successful implementation of designs.

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

🧑🏻 💻 Learning and development opportunities – Take on interesting and challenging tasks that foster professional growth.

✈️ Relocation support – Includes flight tickets, hotel accommodation for up to 2 weeks, and visa relocation support for employees and their family members.

📚 Language learning reimbursement – Partial compensation for English and Portuguese classes to support localization and integration.

🎾 Sports benefits – Partial reimbursement for tennis and padel lessons.

🏀 Urban Sports Club membership – Access to 50+ sports and wellness activities across Europe.

🏥 Private global health insurance – Comprehensive coverage including inpatient, outpatient, dental care, annual check-ups, and maternity support.

🏝 Generous time off – 24 paid vacation days per year, plus 6 paid sick days.

🚌 Monthly transport allowance – €200 NET per month to support your commute.

📈 Competitive salary – With annual performance and compensation reviews.

🤝 Team-building activities – Regular opportunities to connect and collaborate with your colleagues.

Join BrainRocket and rock with us! 🚀

We are looking for a Senior Frontend Developer (Angular) to join our Warsaw team. The role is on-site and requires working from the office.

✅ Requirements:

✔️A minimum of 5 years of commercial experience in web development;

✔️At least 3-4 years of commercial experience with Angular 2+ (we are using Angular 18+ and moving fast);

✔️Proficiency with Typescript;

✔️Familiarity with testing frameworks and test runner frameworks such as Jest;

✔️Experience consuming REST APIs;

✔️Clear understanding of SOLID/GRASP principles, client-side architecture, and design patterns;

✔️Awareness of cross-browser compatibility issues and client-side performance considerations;

✔️Exceptional learning skills, problem-solving, and ability to work independently;

✔️Solid understanding and extensive experience with tools like Git, npm, Webpack, Babel, and Linters;

✔️Intermediate level of English.

✅ Would be a plus:

✔️Experience in working with the Nx framework;

✔️Experience in working with TypeScript AST and writing code modifiers;

✔️Experience with GitLab CI;

✔️Experience in working with Docker, NGINX, and NodeJS;

✔️Strong product eye & understanding of typical web UX.

✅ Responsibilities:

✔️Develop a complex iGaming platform using Angular 18+ and Typescript;

✔️Write high-quality, scalable, testable, and high-performant code;

✔️Participate in software system testing and validation procedures, programming, and documentation;

✔️Potentially lead assigned projects, including assigning tasks, coordinating efforts, and monitoring performance;

✔️Provide technical advice and assist in solving programming problems;

✔️Perform code reviews and provide feedback to ensure code quality.

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

🧑🏻‍💻Learning and development opportunities and interesting, challenging tasks;

📝Official employment in accordance with the laws of Poland and the EU, registration of family members;

✈️ Relocation package (tickets, staying in a hotel for 2 weeks);

📚 Opportunity to develop language skills and partial compensation for the cost of language classes;

🎁 Birthday celebration present;

🏝 Time for proper rest and 20 working days of Annual Vacation;

🍲 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.

📍 Location: Remote (Eastern Europe: Ukraine / Poland / Romania / Serbia)

🗣 Language: English – Upper-Intermediate+ (required)

💼 Level: Senior

👥 Engagement: Outstaff / Full-time

⏰ Start: ASAP
 

🏢 About the Project

Our client is a US-based SaaS company building a secure and scalable data infrastructure for digital commerce.

The company is consolidating several external DevOps vendors into one senior in-house/outstaff role with full ownership of infrastructure, security, and compliance.

The project operates in a multi-cloud environment (AWS + GCP) with a modern data stack and a strong focus on observability, CI/CD governance, and SOC 2 compliance automation.

You will collaborate directly with the CTO and the US engineering team (3–4 hours overlap with US East Coast).
 

✅ Technical Stack & Experience

• Cloud: AWS (EKS, EC2, IAM, S3), GCP (GKE, Cloud Functions, BigQuery)
• IaC: Terraform
• CI/CD: GitHub Actions, Codecov, SonarQube
• Observability: Sumo Logic, OpenTelemetry
• Security: IAM, MFA, 1Password CLI, TruffleHog, GitGuardian
• Data stack: Kafka, Airbyte, dbt, Neo4j
• Experience: 5+ years in DevOps / SRE / Cloud Infrastructure roles
   

🎯 Ideal Candidate

• Senior DevOps Engineer with strong multi-cloud experience (AWS + GCP)
• Hands-on expertise with Terraform and IaC security best practices
• Experience building and operating observability systems (logs, metrics, traces)
• Strong background in CI/CD governance and quality gates
• Practical experience with SOC 2 or ISO 27001 frameworks
• Ownership mindset and ability to manage systems end-to-end
• Confident English communication skills

Optional / Beneficial:

• Prometheus / Grafana
• AWS Config, GCP Policy Analyzer
• Auth0
   

🛠 Responsibilities

• Build and maintain multi-cloud infrastructure (AWS + GCP)
• Develop and maintain Terraform-based IaC, including drift control
• Migrate and optimize workloads (Kafka, Airbyte, dbt, Neo4j)
• Implement centralized logging and tracing (Sumo Logic + OpenTelemetry)
• Configure Slack alerts for dev / staging / prod environments
• Own and maintain GitHub Actions CI/CD pipelines
• Integrate tests, coverage checks, and secrets scanning
• Manage IAM, MFA, and secrets across platforms
• Automate SOC 2 evidence collection and support audits
   

🎁 What We Offer

• 🏠 Remote / Full-time / Long-term collaboration
• ⏰ Flexible schedule (3–4 hours overlap with US East Coast)
• Direct collaboration with CTO and influence on architecture decisions
• Modern tech stack without legacy systems
• Full ownership of infrastructure and compliance domain
• 🏖 21 paid vacation days + 10 sick days + national holidays
• 🗣 Individual English lessons
• 💊 Medical insurance (for Ukraine)
• 🎓 $300/year learning budget (courses, webinars, etc.)
• 📚 Safari Library subscription
• 🧠 Sessions with a psychologist (PhD in Psychology)
   

🚀 Hiring Process

1️⃣ Interview with Recruiter (OpsWorks.Co) 2️⃣ Short Technical Interview with Client / CTO 3️⃣ Full Technical Interview with Client / CTO 4️⃣ Offer