Jobs at Djinni

Description

Our client is an innovative manufacturer of medical devices in the United States, producing devices and software applications.

In this project, you will have a great opportunity to be involved in the full development life cycle of medical software, which is designed to assist individuals by processing information from medical devices to identify health trends and track daily activities. In addition, there are opportunities to work with medical devices, in the scope of end-to-end testing.

Requirements

• Experience testing software systems without user interfaces (i.e. API testing)
• Developing, executing, and maintaining automated test scripts
• Hands-on coding experience with Java 
• Experience with Selenium WebDriver & Jmeter
• Solid understanding of QA practices (black box testing, risk-based testing, system testing, regression testing, exploratory testing)

Job responsibilities

 – Perform testing on software systems without user interfaces, focusing on API testing.
 – Develop, execute, and maintain automated test scripts to ensure software quality and reliability.
 – Write and maintain code using Java or JavaScript.
 – Utilize Python for scripting and automation tasks.
 – Use Selenium WebDriver for web application testing.
 – Implement performance testing using Jmeter.
 – Apply solid QA practices including black box testing, risk-based testing, system testing, regression testing, and exploratory testing to identify and resolve issues.

What we offer

Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

Шукаємо Senior Node.JS Developer з banking domain knowledge

Довготривалий фул тайм проєкт, розширення поточного проєкту.
English - Upper-Intermediate+
5+ років досвіду

We offer:

• Cooperation with a stable company with well-established processes and a positive atmosphere
• Experience in project management of different levels of complexity, methodology, and approaches
• Flexible schedule: Mon-Fri (8 hours a day)
• 18 days of paid vacation; 15 days sick leave
• A decent level of remuneration with regular reviews of the results of cooperation
• Extensive loyalty program 

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.

At N-iX CTO Group, we harness the power of technology to drive innovation and deliver exceptional business value. We specialize in designing and executing industry-relevant solutions that redefine standards in software engineering. Join a vibrant, high-impact team focused on creating tangible outcomes on a global scale.

We are seeking a highly capable Business Analyst/ Product Manager to join our Solution Group. In this role, you will operate at the forefront of N-iX’s portfolio expansion, acting as a bridge between business strategy and technical execution.

Unlike a standard delivery role, this position requires a consultant mindset. You will work across various domains (e.g., FinTech, E-commerce, Manufacturing, Logistics) to lead discovery phases, shape solution proposals during presales, and drive the development of complex products for global enterprise clients.

Scope & Responsibilities:

Consultancy & Presales (Priority Focus)

• Lead Discovery & Assessment: Conduct discovery workshops and onsite assessments to analyze client business processes, identify gaps, and propose digital transformation strategies.
• Presales Support: Drive the technical and business stream of presales activities, including responding to RFPs/RFIs, estimating costs/timelines, and preparing solution proposals.
• Value Proposition: Define and articulate the business case for new products or features, ensuring alignment with the client’s strategic objectives (e.g., revenue growth, operational efficiency).
• Stakeholder Advisory: Act as a trusted advisor to C-level stakeholders and client product teams, guiding them through product strategy calibration, roadmap prioritization, and market analysis.

Product Management & Delivery

• Roadmap & Backlog: Build and manage product roadmaps (directional and implementation); prune and prioritize the backlog of user stories and tasks based on business value.
• Requirements Engineering: Translate high-level business needs into detailed functional specifications, user stories, and acceptance criteria for development teams.
• Process Modeling: Create clear documentation artifacts, including BPMN diagrams, flowcharts, and user story maps to visualize complex workflows.
• Delivery Oversight: Collaborate closely with Tech Leads, Architects, and Delivery Managers to ensure the solution is delivered on time and meets quality standards.
• Change Management: Manage scope creep and handle change requests effectively, balancing client needs with project constraints.

Requirements:

• Experience: 5+ years of commercial experience in Business Analysis or Product Management within the IT industry.
• Consulting Mindset: Proven track record of working in a vendor/outsourcing environment with direct client-facing exposure (US/EU clients preferred).
• Analytical Skills: Strong ability to decompose complex business problems into actionable software requirements (WBS, functional decomposition).
• Agile Mastery: Deep understanding of SDLC and Agile methodologies (Scrum, Kanban) and tools (Jira, Confluence, Miro).
• Communication: Advanced English (C1/C2) with excellent presentation skills. Ability to tailor communication to both technical engineers and C-suite executives.
• Flexibility: Willingness to switch between different projects/domains.

Nice to Have:

• Presales Experience: Significant experience leading or contributing to presales activities, creating proposal decks, and conducting "zero sprint" discoveries.
• Domain Versatility: Experience working in multiple business domains (e.g., Automotive, Supply Chain, Telecom, Finance) rather than a single industry.
• Technical Background: Basic understanding of software architecture (API integrations, Cloud platforms like AWS/Azure, Data Engineering) to effectively converse with technical teams.
• Certifications: Certified Product Owner (CSPO/PSPO), CBAP, or similar relevant certifications.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

🔍 We’re Hiring: QA Junior

We’re looking for a passionate and detail-oriented QA Junior  to join our growing QA team at Oddity, working on an exciting global e-commerce platform
 

🛍️ About the Project
ODDITY is a leading beauty brand powered by cutting-edge technology and a highly customized Magento1/2 storefront. We’re continuously improving performance, user experience, and quality — and that’s where you come in.
 

👀 What We’re Looking For

• Strong English communication skills (you’ll work with international teams daily)
• Solid understanding of QA basics: test case writing, bug reporting, exploratory testing
• Curiosity, consistency, and the drive to grow in a fast-paced environment
• Some familiarity with e-commerce platforms is a plus (Magento, Shopify, etc.)
   

💻 Nice to Have

• Any experience with E-commerce projects
• Completed QA courses or bootcamps
• Knowledge of Jira, Slack, Git
   

🌍 Location
Remote or Office in Kyiv
 

🎯 What You’ll Do

• Test new features on our development environment
• Report bugs, edge cases, and UX issues
• Collaborate with developers, product owners, and senior QA engineers
• Learn fast, ask questions, and improve every week
  
  We offer:
• Ability to work on interesting and complex projects;
• Opportunity for self-improvement and professional growth;
• Competitive salary according to qualification;
• Comfortable office location;
• Paid vacation and sick leave
• Medical insurance
• Sports compensation
• English lessons
   

🧠 You don’t need years of experience — just the right mindset and strong communication.
If you’re eager to grow in QA and work on a high-impact global brand, let’s talk!

We’re Applyft— an IT product company which creates value-driven mobile apps. Our journey began with the Geozilla family locator product, but now our portfolio consists of six apps in Family Safety, Entertainment and Mental Health Spheres.

Now we are looking for a Strong Middle PHP Developer to join our Engineering team.

What you’ll do:

1. Develop and maintain admin panels in a high-load microservices environment
2. Ensure security, scalability, and performance optimization of backend systems
3. Collaborate closely with the Mobile, Frontend, DevOps, and QA teams to ensure seamless delivery
4. Write unit tests using PHPUnit to ensure high code quality and coverage
5. Troubleshoot, debug, and optimize backend applications
6. Participate in architectural discussions and contribute to adopting DDD principles.
7. Integrate internal tools with other systems and databases.

About You:

1. 3+ years of experience in backend development with PHP (Symfony framework)
2. Strong experience with Docker.
3. Hands-on experience with microservices architecture in production environments.
4. Proficient in building and consuming REST APIs.
5. Solid knowledge of SQL and experience with MySQL or other relational databases.
6. Experience with message queues such as RabbitMQ or SQS for asynchronous processing.
7. Good understanding of testing principles and experience with PHPUnit.
8. Knowledge of caching tools like Redis or Memcached for performance optimization.
9. English level: Intermediate.
10. Strong team player with exceptional communication and problem-solving skills.

Will be a plus:

1. Familiarity with NoSQL databases like MongoDB or Redis.
2. Understanding of Domain-Driven Design, Event-Driven Architecture and CQRS.
3. Experience with Laravel.
4. Experience with integrating marketing analytics systems and developing internal tools for creative management and automated launch of Facebook/Google marketing campaignsy with NoSQL databases like MongoDB or Redis.

We Offer:

• Remote-First culture: We provide a flexible working schedule and you can work anywhere in the world.
• Health taking care program: We provide Health insurance, sport compensation and 20 paid sick days.
• Professional Development: The company provides budget for each employee for courses, trainings and conferences.
• Personal Equipment Policy: We provide all necessary equipment for your work. For Ukrainian employees we also provide Ecoflow.
• Vacation Policy: Each employee in our company has 20 paid vacation days and extra days on the occasion of special evens.
• Knowledge sharing: We are glad to share our knowledge and experience in our internal events.
• Corporate Events: We organize corporate events and team-building activities across our hubs.

Gamzix company, a dynamic player in the iGaming industry:

• Was founded in March 2020 with a vision to redefine the world of online slot games
• Has already successfully produced 60 slot games
• The team has grown to over 120 skilled professionals, and we continue to grow
• Our main hub is in Warsaw — right in the heart of Europe
• With a strong focus on quality and compliance, we hold the prestigious MGA B2B Critical Supply License and certifications from industry leaders iTechLabs and GLI, ensuring the highest standards

Hey there! 👋
The Gamzix team is growing, and we’re looking for a Customer Success Specialist to help us deliver top-notch support to our clients and ensure a smooth experience with our games and promotional offerings.

If you enjoy building strong client relationships, solving problems, and collaborating with cross-functional teams — we’d love to meet you!

Key details / Responsibilities:

• Respond to customer inquiries via email, chat, and other communication channels
• Address and resolve customer issues or concerns related to company products or services (games and promo)
• Provide consultations and guidance on the usage of products and services to clients if needed
• Track and follow up on customer requests and complaints to ensure full resolution, transfer to relevant Account Manager
• Escalate complex cases to specialized departments
• Collect feedback from customers to improve the quality of service
• Conduct customer satisfaction surveys to identify areas for improvement
• Collaborate with the IT team to address technical issues, such as platform outages or bugs
• Inform customers about bonuses, promotions, and special offers

Requirements:

• At least 1 year of experience in Customer Success, Account Management, or a related client-facing role
• Proven track record of managing client relationships and ensuring customer satisfaction and retention
• Excellent verbal and written communication skills in English, Russian/Ukrainian
• Strong problem-solving and conflict-resolution abilities
• Experience working with CRM systems (e.g., Jira, Zoho etc.)
• Ability to analyze customer data to improve experience and identify growth opportunities
• Self-starter with the ability to work independently and cross-functionally
• Strong organizational and time-management skills
• Tech-savvy and quick to learn new tools or platforms

What we offer:

• Market-level salary in the IT/Gaming industry
• Relocation support to Warsaw
• Referral bonus — bring in awesome people and get rewarded
• Home-Office coverage
• 7-hour working day: 10:00–18:00 (including lunch break)
• Hybrid model in Warsaw; full remote — for other locations
• Paid Sick Leave: up to 10 working days per year
• Paid Time Off: 18 vacation days, 10 days off, paid state holidays
• Corporate benefits: medical coverage, sports compensation, psychological services compensation
• Professional Development Support: reimbursement for external courses, training & certifications
• Corporate English classes (Business or General) — flexible timing
• Buddy Program
• Internal Gamzix Store (earn coins & exchange for branded gifts)
• Corporate team building and activities
• Open and transparent communication — accessible C-levels, quick decision-making, friendly and supportive atmosphere

At Gamzix, your ideas matter, teamwork drives results, and we prioritize delivering the best experience for both our clients and our employees.

About the Role

We’re looking for an experienced, driven Sales Development Representative to join Metaproject and play a key role in our sales growth. As the first point of contact for potential clients, you’ll own the early stages of the sales funnel — identifying the right companies, building relationships, and qualifying opportunities for our Sales team.

This role is ideal for someone who enjoys strategic outreach, understands B2B services, and wants to work with high-value custom software projects.

What You’ll Be Responsible For

• Researching and identifying startups and SMBs that match our ideal customer profile
• Evaluating and qualifying inbound and outbound leads based on business needs, budget, and project timelines
• Engaging prospects through thoughtful, personalized outreach via email, LinkedIn, and direct messages
• Clearly communicating Metaproject’s value as a long-term technical and delivery partner
• Scheduling high-quality discovery calls for Account Executives
• Keeping CRM data accurate and up to date in Pipedrive

What We’re Looking For

• 3+ years of B2B SDR experience in IT services, software development, or outsourcing
• A proven history of meeting or exceeding sales targets
• Strong written and verbal communication skills
• Ability to explain technical solutions to both technical and non-technical stakeholders
• Excellent time management, organization, and self-discipline (fully remote role)

Why Join Metaproject?

• Be part of a growing sales team and have a real impact from day one
• Work fully remotely with a flexible, international team
• Sell meaningful, high-value custom software projects to innovative and fast-growing companies

Hi there!
We’re excited to introduce you to Softsich - a young, ambitious, and fast-growing company that creates innovative digital products and confidently expands its presence in global markets.

We are growing rapidly and are looking for a Legal Counsel who will take ownership of the company’s legal domain and support the scaling of legal processes, contract management, and regulatory compliance to the next level.

Key Responsibilities:

• Drafting and Reviewing Agreements: Draft, review, and negotiate legal agreements (SaaS Agreements, PSP and Merchant Agreements, employment contracts, NDAs).
• Due Diligence & Risk Assessment: Conduct due diligence checks on PSPs, payment processors, game providers, and affiliates to mitigate legal and compliance risks.
• Corporate Documents Management: Maintain and manage corporate legal documentation, ensuring compliance with high risk jurisdictional frameworks and policies.
• Legal Advisory: Provide legal advice on compliance-related matters, regulatory changes, and best practices within the online high-risk sector.
• Training & Policy Development: Develop compliance training programs and internal policies to enhance legal awareness and responsible high-risk measures within the organization.

Required Skills and Experience:

• Bachelor’s or Master’s degree in Law, or related field.
• Minimum 2 years of relevant experience, ideally within high-risk field, or high-risk Payments.
• English: Advanced level 
• Familiarity working with PSPs and financial institutions in high-risk transaction areas.
• In-depth knowledge of AML/CTF, financial compliance laws, and reporting.
• Experience in drafting legal documents, negotiating contracts, and assessing legal risk.
• Detail-oriented, analytical, and adaptable to a fast-changing environment.
• CAMS, ICA, or similar certifications are a strong plus.

We Offer

• Flexible schedule and remote format or offices in Warsaw/Kyiv - you choose.
• 24 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress).
• A supportive, friendly team where knowledge-sharing is part of the culture.
• Coverage for professional events and learning.
• Birthday greetings, team buildings, and warm human connection beyond work.
• Zero joules of energy to the aggressor state, its affiliated businesses, or partners.

Send your CV now to learn more!

We’re looking for a results-driven Lead Generation Manager to own our outbound pipeline and help scale new business opportunities in the IT space.
 

What you’ll do

• Run outbound lead generation via LinkedIn, email, and tender platforms.
• Research, build, enrich, and validate lead lists.
• Write personalized outreach messages and follow-ups.
• Qualify leads and book meetings for the sales team.
• Optimize lead gen funnels, automation, and conversion rates.
• Track KPIs and keep CRM data accurate (Pipedrive).
• Collaborate with Sales & Marketing on ICP and outreach strategy.
   

What we’re looking for

• 1+ year in IT lead generation / outbound sales.
• Intermediate+ English.
• Hands-on experience with LinkedIn/Upwork/Crunchbase lead generation.
• Experience with lead scraping, enrichment, and email validation.
• Understanding of lead qualification and reply management.
• Familiarity with CRM systems and basic IT/web development concepts.
• KPI-driven, proactive, and detail-oriented.
• Bonus: Experience with RFPs, tenders, or market research.
   

What we offer

• Professional Growth: A culture that fosters professional growth and development.
• Flexibility: Modern equipment and the ability to work remotely or from our Dnipro office.
• Support: Mentorship from experienced colleagues and real career opportunities.
• Impact: The ability to influence product results and see your impact.
• Education: English-speaking clubs, corporate training, and individual education plans.

Benefits: Paid vacations, sick leaves, and day-offs.

Think you’re the right fit? Drop us a line, and let’s explore how we can grow together!

Description

Inviting candidate to join a growing account in the medical devices industry domain. Our client is the company of healthcare solutions, which contributes to human welfare by application of medical engineering in the research, design, manufacture, and sale of appliances that restore health and extend life for people.
Our team is focusing on designing, developing, and testing desktop software for medical devices, where the software has strong restrictions for safety and quality.

Requirements

• Practical experience with multiple modern application development technologies such as Chef, Puppet, Ansible, Terraform, Azure DevOps, etc.
• Strong system administration (Linux/Unix or Windows) at the command-line level
• Experience with Terraform and/or Microsoft ARM
• Advanced knowledge of IaC concepts such as design and security, configuration management, integration, deployment, performance monitoring and tuning, and automation of infrastructure.
• Advanced skills in scripting and automation such as C#, Java, PHP, Ruby, Python, etc.
• Expert in the usage of revision control systems, especially Git as part of your daily work
• Experience with container technologies such as Docker, Kubernetes, Istio, Serverless, and Microservices
• Experience with converged infrastructure and virtualization systems such as Nutanix, VMWare, and Cisco UCS
• Experience with Networking Technologies such as software defined networks, DNS, Software Load Balancers, Network Authentication, and Identity Management
• Good working knowledge of server, storage, and network hardware and software

Job responsibilities

FUNCTION: Creates infrastructure as code (IaC) by designing and implementing servers, server operating systems, storage, environmental controls, LAN, and WAN through CI/CD toolchain and DevOps processes.

RESPONSIBILITIES:

• Build and maintain self-service automated infrastructure (Iac)
• Networking design and optimization, WAN/LAN, switching, load balancing and firewall management
• Triage and address requests for operations assistance, automate recurring requests and/or make them self service
• Identify key system metrics and ensure adequate monitoring coverage for new and existing services
• Improve and manage continuous build and release environments to speed up software development
• Recommends and implements new technologies and standards to keep up with industry trends
• Develops and implements high availability and disaster recovery solutions

SUPERVISORY RESPONSIBILITIES:

• Provides leadership, coaching, and/or mentoring to a group of similar responsibilities

What we offer

Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

Sloboda Studio is a Ukrainian service IT company that has been successfully delivering complete solutions to clients from Europe and the US for over 15 years. What started as a small team has grown into a company of over 100 people. Despite our growth, we strive to maintain open, horizontal communication and foster a safe environment where everyone can bring their ideas and hypotheses to life — directly influencing the company’s development.

We are looking for a skilled and proactive HR Manager / HR Business Partner who will take ownership of processes across both our administrative and outstaff technical teams.

Responsibilities:

• Oversee the full employee lifecycle: onboarding, adaptation, development, and offboarding.
• Conduct regular 1-on-1s and check-ins with both administrative and technical staff, including C-levels and team leads.
• Facilitate structured performance reviews, including 360° feedback collection and analysis.
• Monitor employee satisfaction and engagement using surveys, analytics, and direct communication.
• Serve as a trusted advisor and mediator for resolving interpersonal and performance-related issues.
• Maintain accurate employee data in PeopleForce and ensure timely updates.
• Create, update, and implement internal HR policies (e.g., Salary Review, Adaptation, Exit).
• Prepare HR reports and analytics to support decision-making and leadership visibility.
• Manage internal communication: company digests, employee interviews, greetings, and updates.
• Organize and support internal cultural initiatives such as recognition programs, internal games, and rituals.
• Coordinate online team events, strategy sessions, and workshops to support engagement in a remote-first environment.

• Work with the design team to ensure visual quality and consistency of HR communication materials.

   

Requirements:

• 2+ years of experience in HR roles, preferably in IT companies with a strong focus on outstaffing.
• Proven experience supporting outstaff engineers: maintaining connection, managing feedback cycles.
• Strong interpersonal and communication skills with the ability to build trust across various levels of the organization.
• Confident in running 1-1 meetings, performance reviews, and development planning.
• Solid knowledge of motivation techniques (material and non-material) and employee engagement strategies.
• Comfortable with documenting and executing HR policies and processes.
• Excellent organizational, problem-solving, and time management skills.
• Experience working with HRIS systems (e.g., PeopleForce or similar).
• Upper-Intermediate or higher English proficiency — both written and spoken.
• Ability to work independently while aligning with the leadership and broader business goals.

Why Join Us:

• You’ll have the opportunity to collaborate with a friendly and like-minded team.
• Enjoy a supportive work environment with no micromanagement, empowering you to take ownership and deliver outstanding results.
• Benefit from remote work opportunities that offer flexibility and work-life balance.
• Competitive salary and a comprehensive benefits package, including paid vacation and sick leave, ensuring your well-being and happiness.
• Access to learning and professional development compensation, medical services, sports activities, and psychological support.
• Paid coworking options and support for energy independence, ensuring a comfortable and uninterrupted work setup.

Our Culture:

• Trust: We prioritize responsibility, reliability, and integrity. We take ownership of our work and can count on each other to deliver results.
• Professionalism: We are dedicated to excellence. Attention to detail, smart problem-solving, and meeting commitments are at the heart of our approach.
• Openness: We encourage sharing ideas, proactive thinking, and a drive for improvement. Innovation and creativity are valued, fostering an environment of continuous growth.

Data Engineer — Research Data (E-sports)

We are building a quantitative research platform from scratch in the e-sports domain and are looking for a Data Engineer to join the team at an early stage.

This role focuses on designing and operating the research data layer that supports modeling, analysis, and feature development. You’ll ensure raw match data is transformed into reliable, reusable, research-ready inputs.

This is a foundational role — early decisions around data modeling and feature design will shape how research is done long-term.

What you’ll do:

• Build and maintain research data pipelines for historical and live match data
• Clean, normalize, and structure raw data into research-ready features
• Collaborate closely with researchers on feature design and iteration
• Implement feature computation using Spark and SQL
• Ensure data jobs run reliably, are monitored, and recover correctly
• Own backup and recovery processes
• Maintain scalable, well-structured datasets for downstream use
• Support limited data collection via APIs and web sources

What we’re looking for:

• 2+ years of experience as a Data Engineer or in a similar role
• Strong Python skills
• Hands-on experience with Spark and SQL
• Experience with cloud-native data infrastructure
• Docker experience
• Proven experience owning production data pipelines and feature workflows
• Comfortable making architectural decisions in greenfield systems
• Interest or experience with e-sports, game telemetry, or match-level data

Research Engineer — Backtesting & Validation (E-sports)

We are building a quantitative research platform from scratch in the e-sports domain and are looking for a Research Engineer to join the team at an early stage.

The platform works with rich historical and real-time match data, as well as external signals derived from competitive games. This role is focused on backtesting, validation, and aligning simulated results with real-world outcomes, working closely with both research and engineering teams.

This is a foundational role — your early technical and methodological decisions will directly influence how the platform evolves over time.

What you’ll do:

• Design and implement backtesting and simulation infrastructure for e-sports match data
• Continuously tune and improve backtesting logic by comparing simulations with real match outcomes
• Validate research outputs and performance metrics
• Build sanity checks and detect overfitting or bias
• Collect live external data via APIs and web scraping
• Deploy, run, and maintain data pipelines in a cloud environment

What we’re looking for:

• Strong Python skills (production-grade, not notebook-only)
• Experience with data ingestion via APIs and web scraping (HTTP, async, rate-limit aware)
• Hands-on experience with cloud infrastructure
• Docker experience
• Background in backtesting or simulation systems
• Solid understanding of statistics
• Interest or experience in e-sports, game telemetry, or match-level data
• Comfortable working in greenfield systems with messy, imperfect data

We are helping one of our product partners build a core ML function and are looking for an ML Engineer to join their internal team. The partner is building an autonomous advertising system that already creates and runs campaigns through agents. The next critical step is adding an intelligence layer that learns from outcomes and optimizes decisions autonomously.

Mission
Build machine learning and reinforcement learning systems that maximize ROI across hundreds of concurrent advertising campaigns through autonomous optimization.

Responsibilities

• Design and build reinforcement learning models for autonomous campaign optimization
• Develop prediction models to forecast campaign profitability before spend
• Implement automated bid adjustment, campaign kill-switches, and budget reallocation logic
• Analyze around two years of historical campaign data in BigQuery to identify performance patterns
• Design reward functions and feedback loops for AI agents
• Run A/B tests comparing ML-driven optimization with rule-based approaches
• Collaborate with an AI Creative Strategist to validate which creative patterns drive the highest ROI
• Monitor models in production, retrain them, and continuously iterate

Must-have requirements

• Degree in Mathematics, Physics, Computer Science, or another quantitative field
• At least 2 years of hands-on experience with machine learning models in production
• Strong Python skills with the ability to write clean, testable, deployable code
• Practical experience with at least one of the following: reinforcement learning, optimization algorithms, time-series forecasting, recommendation systems
• Confident SQL skills (BigQuery or equivalent)
• AI-native working style with daily use of modern AI coding tools
• Ability to take solutions from research to production independently
• Self-directed mindset with the ability to define and execute a work plan based on business goals
   

Nice to have

• Experience with Google Vertex AI, GCP, or similar cloud ML platforms
• Background in AdTech, programmatic advertising, or real-time bidding
• Published work or personal projects related to reinforcement learning or autonomous systems
• Experience building systems that operate on real money
• Experience with LLM-based agent orchestration

Language requirements
English at Upper-Intermediate level or higher. Code and data are the primary working languages. No client-facing communication is required.
 

Work format
Full-time, fully remote.

Looking for a role where you control your own success and earn a percentage from every deal you close?
If you’re driven by results and want full ownership of your sales process, this opportunity is for you.

Your Responsibilities & Opportunities

Create opportunities, not just leads
Identify high-potential projects on Upwork, understand client needs, and craft persuasive, tailored proposals.

Own deals from start to finish
Manage the entire sales cycle — from first contact and presentations to successful deal closure.

Collaborate with the team
Work closely with the CEO and technical specialists to ensure accurate project estimates and deliver the best possible solutions for clients.

Build long-term partnerships
Maintain strong relationships with clients, identify upsell opportunities, and develop collaborations that last for years.

We’re Looking for Someone Who

• Has proven successful sales experience on Upwork — this is our key requirement
• Has at least 1 year of B2B sales experience, ideally in IT (consulting, outsourcing, SaaS)
• Has Advanced or Fluent English for confident communication with clients in the US and Europe
• Is self-organized and proactive — you’ll have full freedom, so strong time management is essential

What You’ll Get

Total freedom and flexibility
Work remotely from anywhere in the world on a schedule that works for you. We measure results, not hours.

Direct impact on business growth
Your contribution will directly influence company success, and you’ll play a key role in scaling the business.

Strong financial motivation
A competitive fixed rate plus a transparent commission from every deal you close. The more revenue you generate, the more you earn.

Ready to get started?
Send us your CV and share your experience working on Upwork — we’d love to hear from you!