Jobs at Djinni

We’re looking for an experienced Performance Marketing Lead to take ownership of one of our fastest-growing performance marketing initiatives.

You’ll lead the development and scaling of our Native Advertising capabilities across Taboola, Microsoft Ads, LiveIntent, and Newsbreak, working alongside Creative, CRO, and Analytics teams to build a high-performing media buying organization.

This isn’t a role for someone who simply wants to manage campaigns.

It’s an opportunity to build a platform.

You’ll initially lead a team of three Media Buyers while helping us recruit and develop additional specialists. As the business grows, you’ll play a key role in shaping the future of our Native Advertising organization, with a clear opportunity to grow into Head of Native Pod.

If you’re passionate about experimentation, building teams, and solving difficult performance marketing challenges at scale, we’d love to talk.

Key Responsibilities:

Lead the Native Advertising Function

• Own the overall performance and strategic direction of our Native Advertising channels, including Taboola, Microsoft Ads Native, LiveIntent, and Newsbreak.
• Develop platform-specific strategies that support sustainable client growth while maintaining profitability and operational efficiency.
• Continuously identify new opportunities to improve campaign performance, testing velocity, and scalability.

Build and Develop a High-Performing Team

• Lead, mentor, and support an initial team of three Media Buyers.
• Recruit and onboard additional Media Buyers as the team expands.
• Create an environment focused on accountability, collaboration, continuous learning, and high performance.
• Provide regular coaching, campaign reviews, and performance feedback to help team members grow professionally.

Drive Performance Excellence

• Ensure campaigns are executed and optimized according to clearly defined performance standards.
• Monitor key business metrics, including lead volume and quality, cost efficiency, and profitability.
• Support Media Buyers in identifying scaling opportunities, troubleshooting performance issues, and making data-driven optimization decisions.
• Maintain a strong understanding of platform updates, industry trends, and competitive activity.

Own Testing Strategy

• Develop structured testing frameworks across targeting, bidding, placements, creatives, and campaign optimization.
• Promote a culture of experimentation where decisions are driven by data rather than assumptions.
• Ensure testing results are documented, shared, and incorporated into operational best practices.

Collaborate Across Functions

• Partner closely with Design, CRO, Analytics, and Operations teams to improve campaign quality and execution speed.
• Translate business objectives into clear testing priorities and cross-functional initiatives.
• Help improve workflows that enable faster experimentation and more efficient campaign launches.

Build Scalable Systems

• Establish platform standards, documentation, playbooks, and operational processes that enable consistent execution across the team.
• Identify operational bottlenecks and implement solutions that improve quality, efficiency, and scalability.
• Contribute to the long-term development of our performance marketing organization by continuously improving how the team operates.

Required

• 7+ years of hands-on experience in Performance Marketing or Media Buying.
• Previous experience managing, mentoring, or leading Media Buyers.
• Experience with one or more Native Advertising platforms, including Taboola, Outbrain, Microsoft Ads, LiveIntent, Newsbreak, MGID, or MediaGo.
• Experience managing campaigns targeting North American markets.
• Strong analytical skills and a data-driven approach to decision making.
• Proven experience optimizing campaigns at scale.
• Excellent communication and organizational skills.
• Fluent English.

Preferred

• Experience in lead generation and performance marketing.
• Experience working in agency or high-growth performance marketing environments.
• Familiarity with AI-powered marketing tools and workflow automation.

We are looking for a Head of Creative Marketing to join United Tech and take full ownership of the creative strategy behind our paid traffic performance. This role is your chance to make a direct impact on high-growth products in a highly competitive niche (US/UK/CA/AU markets), where every idea and decision truly matters. You will be responsible for developing and executing a creative marketing strategy, leading the full production process from concept to final asset, and building a strong creative team from the ground up. Expect the freedom to drive bold initiatives, make independent decisions, and influence key business results,  all in a fast-paced, bureaucracy-free environment

About the product:  We operate in the fast-growing social networking space that’s transforming how people connect online in a live-streaming segment that is growing by over 21% annually. We build products that combine streaming, video content, interactivity, and communities, with a focus on the global market. One of our flagship products is an ad-free international streaming platform where users engage in real time through video chats and live broadcasts. But that’s just part of our ecosystem, we’re also developing other products within the niche, each with its own mechanics, audience, and monetization model. Our team tackles complex analytics, AI solutions, personalization, and the scaling of high-load systems. If you’re passionate about shaping the future of social networking, we’d love to have you on board!

In this role, you will

• Deliver ad creative concepts and iterations that align with key KPIs for multiple products
• Support and improve the creative production pipeline in close collaboration with User Acquisition Managers
• Manage and grow the Creative Marketing team, including Designers and Creative Marketing Lead
• Plan and coordinate team workflows to ensure timely and effective output
• Track and report on the performance of creatives and team members
• Set up and maintain efficient creative marketing processes
• Develop and refine a testing methodology for ad creatives to improve performance and scalability
• Motivate the team through regular meetings, feedback sessions, and performance checkpoints

It’s all about you

• 1+ year of experience as Head of Creative Marketing Department
• Basic understanding of User Acquisition and Performance Marketing
• Proven experience in generating and developing creative concepts
• Solid workload management and deadline adherence
• Hands-on experience with creative testing approaches
• Strong leadership and team motivation skills
• Strategic thinking with focus on achieving product KPIs
• Excellent communication and presentation skills
• English level B2+
• Team-oriented mindset and strong communication skills

Would be a plus: 

• Experience with video chat or live-streaming products

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Workspace rental reimbursement in other cities and abroad
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical Interview
• Test Task (optional)
• Final Interview
• Reference check
• Offer

Join a team building a centralized Snowflake data platform designed to consolidate large volumes of operational, financial, and external data into a single, scalable foundation. In this role, you'll design and deliver high-throughput data pipelines, develop reliable data models with DBT, and help shape a modern platform architecture focused on performance, maintainability, and long-term scalability.

Required for this role

• Strong hands-on experience with Snowflake, including data modeling, performance tuning, and cost optimization
• Proven experience using DBT for data transformation and data modeling
• Experience building and maintaining large-scale data pipelines for high-volume data ingestion and processing
• Strong SQL skills and experience working with distributed data systems
• Experience working with structured and semi-structured data
• Good understanding of Medallion architecture and modern data platform design principles
• Experience with workflow orchestration tools such as Airflow or similar
• Ability to work effectively in environments with evolving requirements while managing multiple parallel delivery streams
• Strong ownership mindset with effective communication skills for collaborating with technical and business stakeholders

Your responsibilities

• Design and build end-to-end data pipelines to ingest and process data from internal operational, financial, commercial, and third-party data sources
• Develop business-ready datasets using DBT transformations aligned with the Gold layer
• Design and optimize Snowflake data models following the Bronze / Silver / Gold Medallion architecture
• Deliver scalable, high-performance, cost-efficient, and maintainable data pipelines
• Collaborate with stakeholders to continuously refine solutions as business requirements evolve
• Ensure data quality and platform reliability through data validation, pipeline monitoring, and data freshness checks
• Contribute to a modular, loosely coupled data platform architecture designed for flexibility and reduced vendor dependency
• Work closely with distributed engineering teams to deliver multiple pipelines within ambitious delivery timelines

What you get

Your time off

• 18 paid vacation days and 10 paid sick days annually
• 10 Ukrainian public holidays
• Maternity and paternity leaves
• Marriage and Parenthood Package
• Additional leave for major life events
• Sabbatical leave opportunities

Learning & growth

• Sombra University workshops and internal learning programs
• Tech Communities and knowledge sharing sessions
• Language courses and workshops
• Mentorship opportunities

Health & well-being

• Sports compensation or health insurance coverage
• Participation in races and marathons
• Corporate doctor (telemedicine)
• Well-being initiatives and workshops

And even more

• Company-provided technical equipment
• PE administration and tax support
• Internal referral program
• IT Club loyalty program
• Company events and volunteering initiatives
   

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 170 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That’s how we change the world and why we bring together exceptional minds.

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, I, Lisa Rudyk, Head of User Acquisition at Headway by Headway Inc, am looking for a User Acquisition Specialist to run growth across our biggest channels and help shape what User Acquisition becomes next.

The challenge you're stepping into

User Acquisition at Headway runs on millions of dollars in monthly budgets and direct partnerships with Meta, Google, and TikTok. You'll work primarily across Meta and TikTok, with the freedom to follow the data into new channels when it points there.

A lot of what we do isn't written down yet. Parts of the playbook are still being built, things change quickly, and there isn't always an obvious next step waiting for you. That's exactly the part we're most excited about and the part that decides whether this role fits you. If an open problem makes you want to dig in and find the answer, you'll feel at home here.

There's also real technical depth around UA at Headway – Signals Engineering, AI and automation, and advanced analytics. You don't need all of it on day one. It's the kind of work you'll have room to grow into, and a big part of what makes this role technically rich.

Why this role matters

User Acquisition at Headway is one of the teams that drives where the product goes. You'll work closely with creative marketing and product marketing on what we test, what we say, and what we learn from it so your analysis moves real decisions.

The product and team you will be working with

Headway is our flagship app, offering summaries of nonfiction bestsellers, daily insights, and gamified challenges. Headway is the world’s most downloaded book summary app and has been featured as App of the Day in over 30 countries, including the US, the UK, and Canada.

You'll join a UA team of 6 – people who care deeply about the work, support each other through the hard days, and celebrate wins together. We're also part of Headway Inc's broader marketing community of 100+ people across all products, where you'll always find someone to think through a challenge with, learn from, or be inspired by.

This job is perfect for you if you

• Want to run real budget at scale on a market-leading product with 55M users with the infrastructure and partnerships to match from day one.
• Are energized by ambiguity and motivated by finding solutions when the process isn't defined yet.
• Want your work to shape the product – UA insights here drive real decisions.
• Enjoy working cross-functionally with creative and product marketing on what to test next.

• Are curious about the technical side of growth – Signals Engineering, automation, advanced analytics – and want a place to grow into it.

   

What you will do

• Run and scale user acquisition across Meta and TikTok, with room to test new channels.
• Analyze performance data, find causal relationships, and turn them into decisions and process improvements.
• Collaborate with creative and product marketing on creative testing and cross-functional growth initiatives.
• Bring insights from acquisition back to the product – your data informs what gets built.

• Experiment with automation and AI tools to make campaign work faster and sharper.

   

What you need to join us

• 1+ years in User Acquisition, with hands-on experience in Meta Ads or TikTok Ads.
• Strong analytical skills – the ability to find causal relationships in data.
• Comfort working in a fast-changing environment where not everything is defined.
• Strong communication and collaboration skills.

• Nice-to-have: hands-on experience with automation or AI tools in a marketing context, exposure to Signals Engineering.

   

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go on a week-paid holiday to rest and recharge twice a year.

• Supporting initiatives that help Ukraine. Find out more about our projects here.

   

Working schedule

This is a full-time position with a hybrid format, and our preference is for candidates based in Kyiv.

Are you interested?
Send your CV!

Bulls Media is looking to hire a strong BI developer and data analyst.

The role involves both data analytic and technical skills : gathering data , developing tools and dashboards, evaluating data and sharing findings that affect business decisions. 

Responsibilities:

• Working with different company departments and setting business requirements for BI tools
• Translating business requirements into technical ones
• Suggesting technical options to meet the requirements and creating an BI architecture. Providing time estimation
• Leading and executing BI software development, deployment, and maintenance: 
• Creating Power BI reports based on client requirements 
• Taking data from different data sources : databases, internal and external API, google sheets and more
• Developing different visualization levels and dashboards
• Maintaining and optimizing existing reports
• Ensuring data correctness
• Testing reports of other BI developers
• Creating technical documentation for BI tools
• Evaluating data, collating findings relevant to the business, and sharing them in a manner that can bring about an effective change in a business:
• Breaking down key business data: gather, clean, and analyze data
• Interpreting the data: Find patterns or see areas in the data that signal a potential for improvement in business practices

• Sharing findings:visualizing data in graphs and charts, recommendations to improve or grow the business based on their findings

   

Requirements:

• At least 2 year experience in a BI developer & data Analyst role
• Experience with PowerBI including a good knowledge of DAX
• Deep knowledge of SQL Databases and SQL script optimisation
• Good knowledge of excel / Google sheet (formulas)
• Experience with Python
• Non relational database - advantage
• Advanced analysis and problem solving skills
• Attention to detail
• The ability to work both as a team player and independently
• Ability to multitask in a fast-paced environment
• Self learning abilities
• Excellent communication skills with ability to effectively interface with technical and nontechnical staff at all organizational levels
• Fluent in English

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That’s how we change the world and why we bring together exceptional minds.

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Yuliia Sydoruk, User Acquisition Lead at Skillsta by Headway Inc, we’re looking for a User Acquisition Specialist to join our team of superstars transforming the EdTech industry.

What product and team will you be working on?

Skillsta is a digital product that helps users across the globe improve their soft skills through short, interactive lessons based on real-life situations. The app ranked among the top 20 in the Education category on the US App Store.

You'll be part of Headway Inc's broader marketing community – 100+ people across all products – where you'll always find someone to think through a challenge with, learn from, or be inspired by.

This job is perfect for you if you:

• Are excited to see the direct impact of your work reflected in both financial and product metrics at Skillsta.
• Want to scale the product to millions of downloads and making it even better for users around the world.
• Enjoy the freedom to test bold hypotheses, with the potential to fully own a channel or user acquisition flow in the future.
• Thrive in a fast-paced, startup-like environment where things move quickly – and so will your growth.
• Love working with a performance-driven team of people who are fully committed to results.
• Are eager to grow in a data-driven environment where experiments and analytics guide every decision.

• Value strong partnerships – we work closely with Google, Meta, and TikTok.

   

What you’ll do:

• Launch and scale ad campaigns to promote the product on our core platform — Meta.
• Analyze data, metrics, and test outcomes to make data-driven decisions.
• Build and test user behavior hypotheses using performance marketing and CRO tools, and collaborate closely with the Product Marketing Team.
• Monitor and analyze EdTech market trends.

• Collaborate with the creative production team: suggest new ad creatives and provide feedback on their performance.

   

You’ll be a great fit if you:

• Have some experience in marketing, user acquisition, FMCG, consulting — or you’re just starting out and eager to grow fast.
• Know your way around numbers, can use them to make smart decisions, and uncover causal relationships.
• Love to research, ask “why?”, and figure things out from the ground up.
• Have a willingness to quickly learn new tools (Amplitude, AppsFlyer, Tableau, ad platforms).
• Communicate confidently in English (Upper-Intermediate+);

• Share our SELECT values and enjoy working as part of a collaborative, driven team.

   

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go on a week-paid holiday to rest and recharge twice a year.

• Supporting initiatives that help Ukraine. 

   

Working schedule

This is a full-time position with a hybrid remote option. It means that you can decide for yourself: whether you want to work from the office, remotely, or combine these options.

Are you interested?

Send your CV!

We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back.
This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audience.
We are now expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen.

About the role: In this role, you will strengthen our product analytics by bringing senior-level expertise in statistical analysis, retention analytics, and experimentation. From your first weeks, you’ll dive into our product, data pipelines, and key metrics, delivering deep insights into retention and monetization, and independently running A/B tests to shape decisions at scale. Your input will help refine analytical processes and frameworks, directly influencing product strategy. With the chance to grow horizontally through diverse tasks, and to be involved in many of the company’s key processes, you’ll see the tangible impact of your work across the business.

In this role, you will

• Drive deep-dive analyses of user behaviour, retention, and monetization
• Independently design, monitor, and evaluate A/B tests and experiments
• Build, maintain, and improve analytical frameworks, dashboards, and reporting systems to ensure clarity and efficiency across the team
• Collaborate closely with product managers to define success metrics, uncover growth opportunities, and shape the product strategy
• Identify gaps and inefficiencies in current processes and elevate the team’s analytical capabilities by proposing smart improvements
• Ensure all product research meets the highest standards of statistical rigour, reliability, and scalability

It’s all about you

• Experience in product or marketing analytics and working cross-functionally with product, marketing, and engineering teams
• Advanced SQL skills and a solid foundation in statistics, including hypothesis testing, causal inference, regression, and retention/survival analysis
• Proven track record in product analytics, ideally in transactional or subscription-based business models, with experience in designing and evaluating A/B tests
• Ownership mindset, strong communication skills and structural thinking that will allow you to  translate complex data into actionable business recommendations for both technical and non-technical stakeholders
   

Would be a plus

• Experience with GBQ, Python and R for analytics
• Familiarity with cohort analysis, LTV modelling, and churn prediction
• Regular usage of AI tools like ChatGPT, Claude AI, Gemini, or similar to support your work

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Workspace rental reimbursement in other cities and abroad
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical interview
• Reference check
• Offer

We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back. This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audienceWe are now expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen

About your role: This role is an opportunity to build and scale the entire Partner Growth direction inside a high-load international product where partnerships directly influence acquisition, engagement, and revenue growth. You will own the strategy from the ground up: shaping processes, launching new acquisition initiatives, building relationships with creators and agencies, and creating a strong Partner Growth team around you.

You will work closely with Product, Marketing, Analytics, and Operations to identify growth opportunities, test new approaches, and scale successful initiatives across international markets. We are looking for someone who combines strategic thinking with hands-on execution and feels excited about building new systems in a fast-growing environment where decisions are made quickly and ownership is real.

In this role, you will

• Build and lead the Partner Growth function from scratch, including strategy, processes, team structure, and operational workflows
• Develop scalable growth strategies for partners, creators, and agencies across international markets
• Own partner performance metrics and identify new opportunities to increase engagement, retention, and monetization
• Build lead generation pipelines and scale acquisition channels
• Launch and optimize outbound partnership initiatives and creator acquisition strategies
• Work closely with Product, Analytics, Marketing, and Operations teams to launch growth initiatives and improve partner experience
• Analyze large-scale performance data to uncover growth levers and optimization opportunities
• Drive experimentation culture through A/B testing and data-driven growth decisions
• Hire, mentor, and grow a high-performing Partner Growth team
• Influence product roadmap by bringing partner and market insights directly into product development discussions

It’s all about you

• English B1+
• 3+ years of experience in Growth, Partnerships, or Business Development roles
• Proven track record of building lead generation pipelines and scaling acquisition channels
• Experience with influencer and creator marketing
• Experience with partnerships and outbound acquisition strategies
• Understanding of performance and paid acquisition channels at least on a strategic level
• Strong understanding of funnels, CAC, ROI, and key growth metrics
• Experience running experiments and optimizing acquisition channels based on performance data
• Analytical mindset with confidence working with dashboards, funnel analysis, and data-driven decision making
• Strong communication and stakeholder management skills

• Ability to move fast, prioritize independently, and take ownership in a high-growth environment

   

Would be a plus

• Spanish B2+
• Experience in creator economy, live streaming, social networking, or entertainment products
• Experience in Account Management, Customer Success, or Sales
• Experience working with international markets and cross-functional product teams

What we offer

• Care and support: 
• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Maternity recovery support allowance
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   
• Comfortable working environment:
• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   
• Investment in your future:
• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical interview
• Test task
• Reference check
• Offer

Numerical Technologies LTD is a provider of custom software solutions and services specializing in risk, limits, and regulatory capital. We are currently looking for a Senior Full Stack Developer to join our team.

Project: Modernization of the analytics and reporting platform, moving legacy applications to a responsive, cloud-aware architecture, replacing ad-hoc spreadsheets with auditable services, and building the data and tooling layer that supports the firm’s various lines of business.

What you will be doing:

As part of the team, you will join a client project focused on the modernization of a mission-critical analytics and reporting platform supporting credit, private credit, structured products, and CLO businesses. As part of a collaborative, cross-functional team, you will help design, build, and support the next generation of applications and services that enable investment decision-making, risk management, operations, and investor reporting. Working across the full technology stack, you will partner closely with portfolio managers, analysts, risk, operations, investor relations, and technology teams to deliver scalable, high-impact solutions. AI-powered development tools are integrated into the team's daily workflow, helping accelerate delivery while maintaining high standards of quality and ownership

What we are looking for:

• 5+ years of professional software engineering experience.
• Strong expertise in Python.
• Experience designing and developing RESTful APIs, microservices, and asynchronous integrations.
• Strong understanding of software architecture, design patterns, and scalable application development.
• Experience with React, JavaScript/TypeScript, HTML5, CSS.
• Deep understanding of responsive web design and modern UI development principles.
• Strong SQL expertise, including query optimization, performance tuning, and window functions.
• Experience with relational databases and data modeling.
• Experience deploying and supporting applications in Microsoft Azure and/or Amazon Web Services (AWS).
• Ability to leverage AI tools to improve productivity, accelerate delivery, and enhance code quality.
• Upper-Intermediate English proficiency or higher.
• Bachelor’s degree or higher.

What will be a plus:

• Experience within financial services, capital markets, investment management, hedge funds, banking, or fintech environments is strongly preferred.
• Exposure to NoSQL/document databases is a plus.
• Experience with SQL Server Reporting Services (SSRS) is advantageous.
• Experience developing Tableau dashboards.

What we offer:

• Competitive compensation depending on experience and skills.
• Regular performance assessments and salary reviews.
• Paid personal days.
• Mental health support program.
• Language classes.
• Flexible working schedule.

Numerical Technologies LTD is a provider of custom software solutions and services specializing in risk, limits, and regulatory capital. We are currently looking for a Senior Full Stack Developer to join our team.

Project: Modernization of the analytics and reporting platform, moving legacy applications to a responsive, cloud-aware architecture, replacing ad-hoc spreadsheets with auditable services, and building the data and tooling layer that supports the firm’s various lines of business.

What you will be doing:

As part of the team, you will join a client project focused on the modernization of a mission-critical analytics and reporting platform supporting credit, private credit, structured products, and CLO businesses. As part of a collaborative, cross-functional team, you will help design, build, and support the next generation of applications and services that enable investment decision-making, risk management, operations, and investor reporting. Working across the full technology stack, you will partner closely with portfolio managers, analysts, risk, operations, investor relations, and technology teams to deliver scalable, high-impact solutions. AI-powered development tools are integrated into the team's daily workflow, helping accelerate delivery while maintaining high standards of quality and ownership

What we are looking for:

• 5+ years of professional software engineering experience.
• Strong expertise in .NET / C#.
• Experience with React, JavaScript/TypeScript, HTML5, CSS.
• Experience designing and developing RESTful APIs, microservices, and asynchronous integrations.
• Strong understanding of software architecture, design patterns, and scalable application development.
• Deep understanding of responsive web design and modern UI development principles.
• Strong SQL expertise, including query optimization, performance tuning, and window functions.
• Experience with relational databases and data modeling.
• Experience deploying and supporting applications in Microsoft Azure and/or Amazon Web Services (AWS).
• Ability to leverage AI tools to improve productivity, accelerate delivery, and enhance code quality.
• Upper-Intermediate English proficiency or higher.
• Bachelor’s degree or higher.

What will be a plus:

• Experience within financial services, capital markets, investment management, hedge funds, banking, or fintech environments is strongly preferred.
• Exposure to NoSQL/document databases is a plus.
• Experience with SQL Server Reporting Services (SSRS) is advantageous.
• Experience developing Tableau dashboards.

What we offer:

• Competitive compensation depending on experience and skills.
• Regular performance assessments and salary reviews.
• Paid personal days.
• Mental health support program.
• Language classes.
• Flexible working schedule.

About the Project

We are looking for a Data Analyst to join an international project focused on large-scale data aggregation and operational support. This role combines data analysis with operational responsibilities, offering an opportunity to work closely with both internal teams and the client.

Responsibilities

• Analyze large datasets and provide actionable insights.
• Validate business hypotheses and support data-driven decision-making.
• Write, optimize, and maintain SQL queries.
• Investigate client-reported issues and perform data validation.
• Conduct root cause analysis and assist in resolving operational incidents.
• Support day-to-day operational processes and client requests.
• Collaborate with cross-functional teams and stakeholders.

Requirements

• Solid knowledge of SQL, Python, and Excel.
• Strong self-management and ability to work autonomously.
• Experience working in distributed or remote teams.
• Ability to operate effectively in a dynamic, operational environment.

• Flexibility to occasionally support business needs outside standard working hours.

   

Working Conditions

• Working schedule: Sunday–Thursday (Ukraine time zone).
• Strong focus on information security and data confidentiality.

Hiring process

1. HR interview
2. Logic assissment
3. Python assissment 
4. Technical interview
5. Client interview

Position Overview

As a Senior Automation QA Engineer, you will join our QA team to contribute to the development of a biometric-based identity verification solution. This product helps organizations securely verify user identities through modern authentication and authorization technologies, ensuring seamless and secure access to digital services.
 

In this role, you will be responsible for designing, developing, and maintaining robust automated testing frameworks for web applications, ensuring product quality, reliability, and scalability. You will work closely with developers, product stakeholders, and other QA engineers to improve testing processes, identify risks early, and drive continuous quality improvements throughout the software development lifecycle.
 

We are looking for a proactive and self-driven professional who can work independently, investigate issues, challenge existing approaches, and propose meaningful software improvements. Strong communication skills and the ability to collaborate effectively with both technical and non-technical stakeholders are essential for success in this role.
 

Project Description

We are developing an advanced biometric identity verification platform that enables secure authentication and user verification across digital channels. The solution combines modern web technologies, cloud infrastructure, and authentication protocols to deliver highly secure and scalable identity management services.
 

The platform supports enterprise-grade authentication workflows and integrates with various third-party identity providers and authorization systems. The product operates in a cloud-native environment and follows a microservices architecture, ensuring high availability, performance, and scalability.
 

Technology Stack

• Architecture: Microservices
• Programming Language: JavaScript / TypeScript
• Test Automation: Playwright
• Performance Testing: JMeter
• Mobile Automation: Appium, WebdriverIO (WDIO)
• Database: MongoDB
• API Testing: Postman, Playwright
• Version Control: Git
• CI/CD: Jenkins, Github
• Cloud Platforms: Google Cloud Platform (GCP), AWS
   

Your Background 

• 5+ years of commercial experience in web automation testing using JavaScript or TypeScript
• 3+ years of hands-on experience with Playwright
• Strong understanding of QA methodologies, testing processes, and software development lifecycle
• Experience with REST API testing using Postman
• Solid understanding of client-server architecture
• Experience with Git version control systems
• Experience configuring and maintaining CI/CD pipelines (e.g., Jenkins)
• Ability to work independently and proactively in a fast-paced environment
• Strong analytical thinking and attention to detail
• Excellent communication and collaboration skills
• English level: Intermediate+ (B2) or higher
   

Skills That Will Be a Plus

• Experience with performance testing tools such as JMeter
• Experience with authentication and authorization protocols (SAML, OpenID Connect)
• Experience working with Google Cloud Platform
• Experience with mobile test automation using Appium
• Previous experience with authentication or identity verification solutions
   

Responsibilities

• Design, develop, execute, and maintain automated test frameworks for web applications
• Create and maintain automated test scripts using JavaScript/TypeScript, Playwright, and Appium
• Analyze product requirements and manual test cases and transform them into comprehensive automated test scenarios
• Perform functional, regression, integration, and end-to-end testing
• Execute API testing and validate backend integrations
• Manage and maintain QA environments and automated testing infrastructure
• Ensure proper test coverage and continuous quality validation throughout the development lifecycle
• Collaborate closely with developers, product managers, and other stakeholders to identify and resolve quality issues
• Contribute to process improvements and promote QA best practices across the team
• Continuously learn new technologies and testing approaches to improve product quality and team efficiency
   

We Offer

• 20 billable days off during the first year of cooperation, 25 billable days off from the second year onward
• Fair and competitive compensation
• Flexible working schedule
• Fully remote work environment
• Friendly and supportive team culture
• Clear and well-established business processes
• Regular company updates and Q&A sessions with leadership
• Opportunities for professional growth and continuous learning
• Challenging and innovative projects utilizing modern technologies

About LimTC © Limitless Technology Consultants LLC:

LimTC is a Ukrainian outsourcing company that partners with international clients to help them grow, and we grow together with them. We build long-term collaborations where every team member plays a meaningful role. From tackling business challenges to managing operations end-to-end, we take ownership and deliver real value. At LimTC, you’re not just a resource — you’re part of a trusted, heard, and empowered team. We believe in ideas, initiative, and professional growth. Whether working with clients or building internal solutions, your voice matters here. Join us and be part of a company where your work makes a difference every day.

Key Functions:

• Provide day-to-day client support via case management generated via multiple channels:
• Ticketing system (Amazon)
• Phone Calls (including feedback and troubleshooting)
• continuously deliver a high-quality and effective service to clients, liaising with the Team Leader, as appropriate;
• Adhere to operational processes, policies, and documentary requirements;
• Ensure all client and internal documentation is safely maintained and accessible in accordance with GDPR and internal policy.
• Identify areas of personal development, e.g., training on a specific activity and reaching out to their Team Leader for assistance;
• Maintain a regular dialogue with other team members/leads, sharing learning experiences and enabling clients to provide a consistent, high-quality service;
• Use their initiative to troubleshoot technical issues raised by the client and deliver solutions that meet policies.

• Document any changes or new solutions for other agents to use.

   

Required Experience/Characteristics:

• Relevant previous experience
• Experience in working with a team
• Basic computer experience
• Spoken and written English at least an Advanced level
• Location: Ukraine
• Good communication skills and an ability to interact effectively
• Across all levels within the organization
• Ability to prioritize multiple tasks
• Good understanding of PC skills with the ability to document processes
• Strong team player
• Ability to work under their own initiative and follow directions from their Team
• Confidential, tactful, and diplomatic
• Puts the client first, acting sympathetically to their needs, thereby strengthening the overall relationship
• Committed to working within the client’s agreed values and framework.

Working schedule:

• 8 hours per day
• 5 days per week

Work is organized in two fixed shifts with rotation every 3–4 weeks (no option to choose a preferred shift):

Shift 1:
Monday–Thursday: 6:00 PM – 2:00 AM
Sunday: 4:00 PM – 12:00 AM

Shift 2:
Monday–Thursday: 2:00 PM – 10:00 PM
Friday: 11:00 AM – 7:00 PM

Benefits:

• Working in an environment with native English speakers
• Remote work
• Ukrainian Holiday coverage
• 18 paid vacation days
• We provide technical equipment 
• A stepping stone into the IT technologies space
• HR benefits
• Growing project and company with the ability to contribute to the core and apply creativity
• Amazing, talented people and a personal approach at all levels!

Requirements:
- At least 1 year of experience as a QA Manual Engineer; 
- Understanding of client-server architecture principles; 
- Knowledge of web protocols and the ability to test web applications (HTML5); 
- Experience with API testing tools (Postman); 
- Understanding of databases and ability to work with SQL queries; 
- Ability to analyze system logs and identify the root causes of issues (Grafana); 
- Experience in creating and maintaining test documentation (bug reports, checklists, test cases, etc.); 
- Experience working with bug tracking systems.

Responsibilities:
- Perform manual testing of the product on desktop and mobile devices;  
- Conduct regression, functional, and non-functional testing;  
- Identify, analyze, and document all programming errors and operational parameters that do not match the project specifications; 
- Maintain test documentation (bug reports, test cases, checklists, etc.);  
- Report detected errors in company products and help ensure they get fixed;  

WHAT WE OFFER:
Full-time remote position with stability and career growth opportunities.
Ukrainian holidays off, plus paid vacation and sick leave.

About the Role
We are seeking proactive and results-driven talents to support our global expansion by acquiring and managing high-quality users.
This role focuses on identifying, engaging, and converting individuals into verified, active users on the platform, while maintaining long-term engagement and performance.

Key Responsibilities:
 

• Build & maintain relationships with individuals, communities, or agencies who can refer quality users.
• Identify and onboard potential users, promote platform features and ensure that all users comply with platform standards — real identity verification, authentic behavior, and consistent activity.
• Build successful user acquisition campaigns throughout different social media channels (Facebook, Tik Tok, Instagram).
• Monitor and analyze user performance using internal reporting tools.
• Stay up to date on local trends in social networking, entertainment, and user engagement.

Requirements:
 

• Deep understanding of local online culture, trends, and user behavior
• Proven experience in business development, user acquisition, influencer / agency partnerships, or online community management. Candidates from modelling agency or with the wide network of KOLs/streamers will be preferred
• Strong communication and negotiation skills in both local (Spanish) and English languages.
• Familiarity with social media platforms, communication apps, or online
  community tools.
• Ability to work independently and comfortable working in a dynamic,
  startup-like environment with performance-based goals.
• Analytical mindset — able to interpret data and optimize performance.