Jobs

• Project Description:

  One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain.

  
  Product being developed is a cloud solution for interpretation of geological and geophysical data. Project is based on SCRUM methodology.

  
  Our project is stable, long-term and constantly adopts new technologies such as newest Java and Eclipse RCP versions, cloud and GPU computing, microservices architecture and other innovative frameworks.

  
  Work supposes close cooperation with Customer team located in Houston and following Agile principles.
  Our team is senior, supportive and friendly.

   

• Responsibilities:

  • Collaborate closely with geophysicists, data scientists, and software engineers to translate scientific domain requirements into robust on-prem or Cloud software
  solutions.
  • Design, develop, and maintain high-performance applications for geophysical and geological data analysis, interpretation and visualization (e.g., seismic, horizon,
  fault, velocity model, etc.)
  • Present architectural designs and technical proposals to the architecture review board.
  • Ability to break down development tasks and lay out clear implementation roadmaps.
  • Implement and optimize computation algorithms
  • Design and develop both thin and thick client applications that interact with cloud-based microservices.
  • Ensure high code quality through unit testing, code reviews, security hardening and continuous integration with other domain tools
  • Provide technical support and lead user troubleshooting sessions to resolve issues and ensure smooth operation of DSG application.
  • Mentor junior developers and actively contribute to architectural and implementation decisions.
  • Embrace Agile/Scrum methodologies, delivering and demonstrating working solutions at the end of each sprint
  • Stay current with emerging technologies and trends in geophysical computing and software development.

   

• Mandatory Skills Description:

  6+ years of hands-on Java development experience
  Strong Java Core knowledge
  Experience with desktop development frameworks: Swing, SWT, or Eclipse RCP
  Proven experience designing and building complex systems end-to-end, not just maintaining or extending existing ones
  Practical understanding of multithreaded programming: ability to implement concurrency in code directly, not only through third-party libraries
  Solid knowledge of design patterns and software architecture principles
  Ability to clearly articulate past projects, personal responsibilities, and concrete individual contributions
  Experience working in non-microservices, non-cloud-native development environments (desktop, embedded, or domain-specific platforms)
  Stable career trajectory, no fragmented job history with short tenures

We are looking for an experienced AdOps Manager to support and scale our monetization operations. This role sits at the intersection of revenue optimization, technical implementation, and account managers communication. 
 

You will be responsible for managing campaign execution across multiple platforms (GAM, SSPs, Prebid), optimizing yield performance, and ensuring stable and compliant ad delivery. The role requires strong technical awareness, hands-on troubleshooting skills, and the ability to translate performance data into actionable improvements.

Ability to work full-time business hours aligned with the Brazilian time zone (UTC-3)
 

Scope of Responsibility and Key Responsibilities:

• Setup, monitor, and optimize ad campaigns across multiple platforms (GAM, SSPs, Prebid, etc.) to ensure performance goals are met.
• Analyze advertising yield performance of key clients and communicate suggested improvements.
• Effectively communicate the status of campaigns, technical issues, launch delays, delivery issues, etc., to client contacts.
• Collaborate closely with internal cross-functional stakeholders to facilitate product fixes, improvements, or adjustments to ensure success in client deals.
• Configuring and managing the company’s proprietary solutions using json.
• Generate regular reporting and insights using platforms like Google Ad Manager.
• Technical validation of website performance at the page code level.
   

Background:

• 3+ years in AdOps or digital advertising, including client-facing campaign management in tech or digital advertising companies.
• Experience with Google Ad Manager/multi-SSPs configurations is required.
• Experience working with Google policy compliance, brand safety, and invalid traffic monitoring.
• Proven experience in yield optimization, floor management, and revenue troubleshooting.
• Knowledge of modern advertising technologies and the online ad landscape, including header bidding, open bidding, etc.
• Understanding and technical knowledge of digital analytics and investigation tools (Google Analytics, Web Developer Tools).

• Experience with video monetization (VAST/VPAID, outstream, CTV) is a strong advantage.

   

Test assignment

• Before the interview, a test assignment will be sent. The candidate is expected to complete it within 1–2 business days.
• During the interview stage, we will discuss the completed technical assignment, including a demonstration of the solution approaches.
  
  Why join?
• Shape the future of AI-driven dev—no micromanagement, small senior team.
• 20 vacation days + paid sick leave + 1 extra day/month.
• Up to 100% learning reimbursement.
• Laptop + home office setup support.
• Team events, no micromanagement.

We are a Belgian SaaS company developing a suite of B2B web applications. Our core product, HyperPortal, is a no-code platform that allows organizations to automate business processes and build structured databases without requiring technical knowledge.

To support our growing customer base, we are looking for an Automation Implementator who can translate business needs into well-designed, maintainable workflow automations.

Responsibilities

You translate business requirements into powerful, scalable workflow solutions within HyperPortal. Based on functional analyses and BPMN documentation provided by business consultants, you design and build smart, efficient automations from the ground up. You structure robust data models and logic that are built to scale, ensuring solutions are not only effective but also maintainable in the long run.

Working closely with business consultants, you refine requirements and help shape the best possible technical approach. You take ownership of the implementation, delivering high-quality solutions and clear documentation that supports internal knowledge sharing. While your primary focus is within the internal team, you occasionally engage with clients to support and explain technical solutions when needed.

You will not work with tools such as n8n, Make.com or Airtable directly. Instead, you will use our own no-code automation platform, which is conceptually similar. Existing experience with these tools is fully transferable.

Required experience and skills

• At least 3 years of experience working with workflow or no-code automation tools
(e.g. n8n, Make.com, Zapier, Airtable, similar platforms)
• Strong background in business and functional analysis
• Ability to independently implement complex automations end-to-end
• Experience documenting solutions in a clear and structured manner
• Strong communication skills and customer-facing experience
• Good command of English, both written and spoken

Personal qualities

Proactive and able to take ownership of implementations

Structured and methodical in your way of working

Comfortable working with both business stakeholders and technical concepts

Reliable and detail-oriented

Project description

We invite a talented Senior DevOps Engineer to join an exciting fintech project. If you can work under minimal supervision, you are reasonably proactive, have attention to detail, and share technical excellency values, we’ll be glad to consider you for this role. Also, you'll be a part of an international Senior level DevOps team. 

Required skills

— 5+ years of experience as a DevOps engineer on commercial projects.

— Fluent hands-on experience with Linux, Bash and Docker.

— Experience setting up and maintaining CI/CD pipelines.

— Experience with AWS ecosystem, including but not limited to EC2, ECS, EKS.

— Experience with IaC approach.

— Experience with instrumenting and monitoring production systems.

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

As a plus

— Previous experience working in PCI-DSS environment.

— Previous experience working in SOC2 environment.

— Experience with one or more general-purpose scripting languages (e.g., Bash, Python, Perl).

— Experience with SQL or NoSQL databases.
— Readiness to start cooperation ASAP. 
 

We offer

— Paid 24 days of vacations and 20 sick leaves per year.

— Paid participation in conferences and hackathons.

— Corporate English classes.

— Sport compensation.

— Knowledge-sharing activities like tech discussions and tech/soft skills meetups.

— Bright teambuildings and corporate events.

Interested in the given role? Please, share your CV and contacts, we'll be glad to consider you. 

We invite you, a highly motivated and results-oriented Senior/Lead Rust Engineer, to join our team full-time for ensuring solutions, as well as strengthening the product.
 

Our team has unique expertise in research, analysis, and product development. By relying on technical insights and a data-driven approach, we create disruptive future-defining innovations of the fin-tech industry that remain our basis for success 

Responsibilities

• Design the full architecture of the core platform and its supporting systems
• Make key technical decisions on the technology stack, infrastructure, and overall system design with minimal oversight
• Build the initial production-ready implementation
• Establish engineering standards, development practices, and a high bar for code quality for team members
• Contribute to hiring efforts, including technical evaluations as the team expands
• Collaborate directly with the CEO and Head of Engineering

Requirements

• 3+ years of commercial Rust development experience
• 5+ years of prior C/C++ or systems development experience
• Experience with high-performance or financial systems (exchanges, brokers, trading platforms)
• Deep knowledge of async Rust: tokio/async-std, futures
• Strong systems programming background: memory management, concurrency, low-level optimization
• Solid understanding of network protocols: TCP/UDP, WebSocket, FIX
• Experience with PostgreSQL, Redis or equivalent data stores
• Familiarity with distributed systems design principles

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

We invite you, a highly motivated and results-oriented Senior C++ Engineer, to join our team full-time and ensure the reliability and stability of the company’s infrastructure.
 

Our team has unique expertise in research, analysis, and product development. By relying on technical insights and a data-driven approach, we create disruptive future-defining innovations of the fin-tech industry that remain our basis for success
 

Responsibilities

• Design the full architecture of the core platform and its supporting systems
• Make key technical decisions on C++ stack, infrastructure, and overall system design with minimal oversight
• Build the initial production-ready implementation
• Establish engineering standards, development practices, and a high bar for code quality for team members
• Contribute to hiring efforts, including technical evaluations as the team expands
• Collaborate directly with the CEO and Head of Engineering
   

Requirements

• 5+ years of commercial C++ (C++17/20) development experience
• Experience with high-performance or financial systems (exchanges, brokers, trading platforms
• Deep knowledge of low-level optimization, memory management, concurrency, and lock-free structures
• Solid understanding of network protocols: TCP/UDP, WebSocket, FIX
• Experience with PostgreSQL, Redis, or similar data stores
• Basic understanding of distributed systems design
• Knowledge with Rust or other systems languages is a plus
   

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

Our client is innovative manufacturer of medical devices in the United States which produces a devices and software applications.

At this project, you will have a great opportunity to be involved into the full development life cycle of medical software which is intended to help individuals by processing certain information taken from medical devices to identify health trends and to track daily activities. 

Job Description

• At least 2-5 years of IT industry experience (Software Quality Assurance Engineer/Analyst/process engineer or similar position from Quality Assurance or Process Management sphere) or as a quality/certification/process/metrology specialist in other domains is a must;
• Strong knowledge, deep understanding and practical application (implementation, support) of international quality management system standards and regulations (e.g. ISO 9001:2015, ISO 13485);
• Experience in auditing/assessment of Quality Management System based on international quality management system standards (e.g. ISO 9001:2015, ISO 13485, FDA Quality System Regulation (21 CFR Part 820));
• Experience in preparation / review of product-specific lifecycle documentation intended to confirm quality of the product;
• Good understanding of Risk Management principles and technics (Failure Mode and Effect Analysis (FMEA), FTA and other);
• Good understanding of medical device SQA principles and related regulations: ISO 13485, IEC 62304, ISO 14971, FDA QSR Part 820, EU MDR;
• Good understanding of software V&V methodologies and software development life cycle;
• Good understanding of software testing principles;
• Ability to work with big amounts of information, produce and organize content in a logical flow;
• Strong documentation management skills, ability to review, analyze and interpret complex and complicated documents;
• Good analytical skills;
• Attention to details and being a kind of a perfectionist;
• Ability to cope with quite routine work;
• Team player;

English:

Upper Intermediate or higher; ability to communicate with native speakers is a must;

Would be a plus:

Deep knowledge of medical-specific standards / government regulations;

Experience in creating and verifying of IT project or QMS technical documentation (software requirements / design specifications, project plans and reports, work procedures);

Experience to work effectively cross-functionally with developer/test audience;

Technical background;

Education: bachelor's degree or higher in Engineering / metrology / quality / certification

Job Responsibilities

Leading review and approve of project documentation (such as development plans and reports, verification test plans and reports etc.), providing feedback and support team in order to ensure timely preparation and readiness of project deliverables;

Assessing project activities and deliverables against established procedures, standards and regulations (QMS for medical device software development)

Advising R&D team regarding implementation or adjustment of established processes

Work closely with engineering, product, and support teams to ensure the quality and accuracy of project deliverables

Communicating with a customer on quality assurance, process management, documentation preparation topics

We are looking for a Senior Data Engineer who can design, implement, and evolve scalable data systems in AWS.

Core Responsibilities
 

• Design and implement batch and streaming data pipelines using Apache Spark.
• Build and evolve a scalable AWS-based data lake architecture.
• Develop and maintain real-time data processing systems (event-driven pipelines).
• Own performance tuning and cost optimization of Spark workloads.
• Define best practices for data modeling, partitioning, and schema evolution.
• Implement monitoring, observability, and data quality controls.
• Contribute to infrastructure automation and CI/CD for data workflows.
• Participate in architectural decisions and mentor other engineers.

Required Qualifications
 

• 5+ years of experience in Data Engineering.
• Strong hands-on experience with Apache Spark (including Structured Streaming).
• Experience building both batch and streaming pipelines in production environments.
• Proven experience designing AWS-based data lake architectures: S3, EMR, Glue, Athena.
• Experience with event streaming platforms such as Apache Kafka or Amazon Kinesis.
• Experience implementing lakehouse formats such as Delta Lake.
• Strong understanding of partitioning strategies and schema evolution.
• Experience using SparkUI and AWS CloudWatch for profiling and optimization.
• Strong understanding of Spark performance tuning (shuffle, skew, memory, partitioning).
• Proven track record of cost optimization in AWS environments.
• Experience with Docker and CI/CD pipelines.
• Experience with Infrastructure as Code: Terraform, AWS CDK.
• Familiarity with monitoring and observability practices.
• Experience in the Financial domain.
• Experience running Spark workloads on Kubernetes.
• Experience implementing data quality frameworks or metadata/lineage systems.

The company shapes the future of autonomous AI agents for developers. Work with AI engineers to build tools that enhance coding workflows, automate tasks, and boost productivity.

Why join us?

Be a part of the next AI-powered development tools redefining software engineering. Collaborate with top-tier engineers and AI specialists. Solve complex challenges in a fast-paced, growing company. Enjoy a fun work environment and exciting opportunities as we rapidly expand. Gain exposure to cutting-edge tech while we expand weekly.

• Be a part of the next AI-powered development tools redefining software engineering.
• Collaborate with top-tier engineers and AI specialists.
• Solve complex challenges in a fast-paced, growing company.
• Enjoy a fun work environment and exciting opportunities as we rapidly expand.
• Gain exposure to cutting-edge tech while we expand weekly.

Responsibilities:

You’ll play a key role in designing and developing software, balancing backend and frontend development. Responsibilities include architecting scalable backend services, optimizing cloud-based solutions, and building interactive UI components and IDE plugins. Solve challenges like parsing large codebases, integrating AI assistants, and optimizing performance.

Requirements:

• 8+ years of full-stack engineering experience, with Strong backend and Strong frontend skills.
• Tech lead with at least 1 year of experience. 
• Experience with Redis and PostgreSQL
• Deep expertise in React, TypeScript, and modern Frontend and Backend architectures.
• Deep Experience with NodeJS
• Experience with AWS 
• Experience with AI-powered dev tools in day-to-day workflow.
• Experience working with CI/CD pipelines, automated testing, and modern development workflows.
• Experience with Infrastructure as Code (IAC) tools such as Terraform or Pulumi.
• Experience  in building interactive UI components and IDE plugins
• B2+ English Level 

Hey! 👋

We’re looking for a skilled Business Analyst to join our dynamic team on an exciting Gambling project!

We are a young and ambitious outstaffing company that builds strong, dedicated teams for long-term collaboration with international clients. We value talent, responsibility, and a growth mindset.
 

🟢 Full Remote
🕘 Working hours: 9:00–18:00
 

What you'll be doing:

• Manage Product Backlog: Prioritize and organize tasks to align with key business objectives.
• Effective Communication: Act as a bridge between development teams and stakeholders, ensuring clarity in decisions and strategies.
• Handle Change Requests: Collect, prioritize, and add operational changes to the product backlog for future sprints.
• Define Acceptance Criteria: Set clear goals for features, validate them with stakeholders, and ensure they are met during QA.
• Conduct Gap Analysis: Identify areas for improvement by comparing current and target business states.
• Support Change Management: Assist in implementing change plans, provide training, and ensure smooth process transitions.
• Gather Requirements: Ensure all functional and non-functional requirements align with the Product Manager's expectations.
• Verify Requirements: Confirm that requirements meet stakeholder needs and are fit for purpose.
   

What we’re looking for:

• 4+ years of experience as a BA or Product Manager in web development
• Solid understanding of product development architecture, Scrum, and Agile methodologies
• Knowledge of UX principles and product backlog management
• Bonus: Coding and design skills are a plus!
• English level: B2
   

What we offer:

✅ Fully remote work
🏝 18 vacation days per year
🎁 Birthday gifts
📚 Opportunities for learning and growth through challenging tasks
 

🚀 Ready to join us? Apply now!

We are looking for a Marketing / Commercial Data Scientist to build the intelligence layer of our Session Analyzer product — including scoring systems, segmentation, recommendation models, and causal measurement frameworks for pharmaceutical marketing teams.

This role sits at the intersection of behavioral data, machine learning, and marketing analytics. You will work end-to-end: from raw event data → feature engineering → modeling → production pipelines → business insights.
 

You’ll collaborate closely with Product and Tech Leads to turn complex behavioral signals into actionable commercial intelligence.

🛠 Requirements

• 5+ years in Data Science / Analytics
• Experience building production ML systems
• Strong ownership of end-to-end data science workflows
   

Technical Skills

• Python, SQL, PostgreSQL
• GCP / BigQuery /ClickHouse
• Data pipelines & feature engineering
• Experience with LLM-based agents / AI workflows
• Event-level / session analytics
• Aggregation modeling
• Propensity / engagement modeling
• Segmentation
• Recommendation systems
• Model evaluation & monitoring
• Experience in AdTech / MarTech / Marketing Analytics
• Marketing attribution & measurement
• Behavioral / clickstream / pixel data
   

🧠 What You’ll Work On

🔹 Behavioral & Scoring Models

• Build propensity and engagement models (e.g., prescribing likelihood, rep response, content affinity)
• Develop switch / churn-style models and brand adoption predictions
• Design segmentation frameworks based on behavioral and profile data
   

🔹 Recommendation & Personalization

• Build recommendation systems using session and event-level data
• Model multi-channel engagement and content affinity
   

🔹 Causal Inference & Attribution

• Design and implement marketing attribution models
• Apply causal inference techniques (uplift modeling, incrementality testing, treatment/control analysis)
• Connect marketing exposure → downstream outcomes
   

🔹 Data & Feature Engineering

• Build feature pipelines from event/session data (clicks, scroll depth, dwell time, downloads, video plays)
• Create aggregated feature tables and scoring datasets
• Work with high-volume data systems (e.g., ClickHouse, BigQuery)
   

🔹 Production & Data Quality

• Deploy and maintain production ML pipelines
• Implement data validation, monitoring, anomaly detection, and drift tracking
   

🔹 AI & Insight Automation

• Build LLM-powered workflows for:
  • Automated insight generation
  • Data diagnostics
  • Structured analytical outputs (e.g., JSON)
     

🎯 What Success Looks Like

• You build reliable scoring systems used in production
• Your models drive measurable marketing impact
• You translate behavioral data into clear, actionable insights
• You help evolve the system toward real-time intelligence & automation
   

🧪 Interview Process

• Screening Interview
• Technical Interview
• Bar Raiser

PayPilot is a fast-growing fintech startup building the next generation of solutions for seamless B2B and B2C international payments. We're developing the product from scratch, and quality is a top priority. 

We're looking for a  Senior manual QA Engineer with a strong focus on API and backend testing to join our team and help ensure stability, accuracy, and a smooth user experience from the inside out.

 What you’ll do:

• Manually test RESTful APIs using tools like Postman, Swagger, etc.
• Validate request/response formats, HTTP status codes, and backend business logic
• Identify bugs, inconsistencies, and edge cases — and report them clearly
• Write and maintain test cases, checklists, and documentation
• Work closely with developers and product managers to clarify requirements and expected behavior
• Perform regression testing of backend components
• Analyze logs, inspect database records (optionally with support), and report backend issues

• Participate in test planning and help improve overall product quality and testing processes

   

We’re looking for someone who:

• Has 4-5 years of experience in manual QA, ideally with a backend focus
• Confidently works with Postman, Swagger, JSON, and HTTP basics
• Understands REST APIs, response structures, and status codes
• Writes clear bug reports and reproductions
• Has basic SQL/logs skills or is eager to learn

• Thrives in a fast-paced, startup environment and takes initiative

   

Must have:

• Experience testing fintech products, banking APIs, or payment systems
• Familiarity with CI/CD processes and tools
• English at a level sufficient for reading docs and writing bug reports

Required skills:

• 5+ years of experience in .NET/ASP.NET (Core) 6+;
•  EF (Entity Framework) Core, MediatR, SignalR;
• MS SQL Server (code-first approach), T-SQL syntax;
• Domain-Driven Design (DDD), Event-Driven Design (EDD), CQRS.

Will be a plus:

Azure Portal, Azure Service Bus, GitLab CI/CD.

Responsibilities:

•  implementation of integrations with banks based on pre-prepared research documentation;
• targeted logic updates;
• implementation of new features;

Working conditions:

• Work schedule 5/2 from 10:00 to 19:00;

• Remote work;

• We provide all the necessary tools for your successful and comfortable work;

• Learning English at the expense of the company;

• Ability to switch between projects and try yourself in different roles.

BigD is seeking a talented Project / Delivery Manager (Middle) to join our dynamic team. BigD is an iGaming operator (top brand). But that’s not all — we also have a thriving Affiliate Program, a handy Payment solution, and an AI user acquisition solution. We are a big family of over 500+ creative minds.

Responsibilities:

• Manage projects related to websites and landing pages, apps
• Coordinate work across different departments (design,marketing, development, etc.)
• Ensure tasks are delivered on time
• Gather, organize, and share information across teams
• Monitor deadlines and the quality of work
• Identify bottlenecks in processes and suggest improvements

Requirements:

• At least 2 years of experience as a Project/Delivery Manager or in a related role
• Middle-level experience (ability to work independently + understanding of processes)
• Experience with web projects (websites, landing pages, apps)
• Strong communication skills — ability to bring teams together
• Organized and accountable for results
• Experience in the gambling industry is a plus, but not required

Working conditions:
 

• Direct communication with the core TEAM
• 28 calendar days of vacation
• Paid sick leave
• Sports compensation
• Compensation for courses and training
• Day off for birthday
• Flexible work schedule
• Regular salary reviews
• Salary paid at a favorable rate
• Non-toxic work environment, free of bureaucracy
• Stable salary payment

Project description

We invite a talented Senior DevOps Engineer to join an exciting fintech project. This is a SoftPOS solution that transforms standard mobile devices and tablets into high-performance payment terminals, enabling businesses to accept secure transactions anywhere without the need for additional hardware. 
If you can work under minimal supervision, you are reasonably proactive, have attention to detail, and share technical excellency values, we’ll be glad to consider you for this role. Also, you'll be a part of an international Senior level DevOps team. 

Required skills

— 5+ years of experience as a DevOps engineer on commercial projects;

— Fluent hands-on experience with Linux, Bash and Docker

— Experience setting up and maintaining CI/CD pipelines

— Experience with AWS ecosystem, including but not limited to EC2, ECS, EKS

— Experience with IaC approach

— Experience with instrumenting and monitoring production systems

— Upper-Intermediate English level or higher (both spoken and written)

As a plus

— Previous experience working in PCI-DSS environment

— Previous experience working in SOC2 environment

— Experience with one or more general-purpose scripting languages (e.g., Bash, Python, Perl)

— Experience with SQL or NoSQL databases
— Readiness to start cooperation asap 
 

We offer

— Paid 24 days of vacations and 20 sick leaves per year

— Paid participation in conferences and hackathons

— Corporate English classes

— Sport compensation

— Knowledge-sharing activities like tech discussions and tech/ soft skills meetups

— Bright teambuildings and corporate events

Interested in the given role? Please, share your CV and contacts, we'll be glad to consider you.