Jobs at Djinni

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

ProfiSea Labs is building an AI-powered multi-cloud management platform that helps CloudOps engineers and IT leaders optimize cloud usage, cut costs, and automate complex workflows through next-generation intelligence.

What you'll do:

Design and implement features in Python-based backend services powering the Uniskai platform
Develop and maintain a Kubernetes agent written in Golang
Integrate cloud infrastructure data with the Uniskai FinOps platform
Work with Kubernetes APIs, CRDs, controllers, and cluster-level components
Build reliable, observable, production-ready services
Collaborate with product and infrastructure engineers to ship real features, not demos


What we're looking for:

1+ year of professional software development experience
Strong proficiency in Python — this is your primary language on the job
Familiarity with Golang — at least basic knowledge is preferred; if you're not there yet, a genuine willingness to learn is a must
Basic understanding of Kubernetes concepts — hands-on experience is a plus, but what matters most is a genuine curiosity and readiness to learn
Ability to read, understand, and improve existing codebases
Pragmatic mindset: you care about things working in production, not just passing in CI


Nice to have (not required):

Experience building Kubernetes operators or agents
Familiarity with cloud platforms (AWS, GCP, Azure)
Exposure to FinOps, cost optimization, or observability tools


What we offer:

Work on real infrastructure software used in production
A team that values engineering clarity over buzzwords
Opportunity to deepen expertise in Kubernetes and cloud internals
Clear career growth path
Medical insurance
Sport compensation
Competitive compensation based on experience


If you want to understand how Kubernetes actually works under the hood — and not just deploy YAML — this role is for you.

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.

Who are we looking for?

We are looking for a Microsoft Dynamics 365 & Power Platform Developer with hands-on experience in building, customizing, and maintaining business applications. Сandidate is passionate about developing scalable business solutions, automating business processes, integrating cloud services, and delivering high-quality applications based on Microsoft technologies..

Why did the job open?

We are expanding our Microsoft Business Applications team due to the growth of existing projects and the launch of new Dynamics 365 Power Platform implementations.

Requirements:

• B1–B2 English (Intermediate / Upper-Intermediate);
• At least 3+ years of commercial experience developing solutions with Microsoft Dynamics 365 and the Microsoft Power Platform;
• Strong hands-on experience with Power Apps, including both Model-Driven Apps and Canvas Apps;
• Solid experience with Power Automate for developing complex cloud flows, workflow automation, and system integrations;
• Experience working with the Power Platform Admin Center, including environment management, security configuration, solution deployment, and platform administration;
• Strong experience with .NET (C#) for developing Dynamics 365 plugins, custom workflow activities, backend business logic, and integrations;
• Good understanding of Azure Functions, Azure Application Insights, and Microsoft Entra ID for secure authentication, user management, and serverless integrations;
• Proficiency in JavaScript for Dynamics 365 client-side customizations, with basic knowledge of HTML and CSS;
• Basic practical experience with Power BI for creating dashboards and analytical reports;
• Familiarity with Power Pages for building external-facing websites and customer portals;
• General understanding of the core Dynamics 365 modules, including Sales, Customer Service, Field Service, Project Operations, and Customer Insights;
• Strong problem-solving skills, attention to detail, and the ability to work effectively in a collaborative development environment.

Good to have:

• Experience implementing end-to-end Dynamics 365 solutions across multiple business domains;
• Understanding of Microsoft cloud architecture and Power Platform best practices;
• Experience with Azure-based integrations and Microsoft cloud services;
• Familiarity with application lifecycle management (ALM), solution packaging, and deployment pipelines;
• Experience working in Agile/Scrum teams.

Project Overview

Greenfield implementation of Microsoft Dynamics 365 Business Central (Premium) for a wholesale distribution + manufacturing company (building materials / millwork domain).
 

Key Responsibilities

BC Functional Expertise

• Manufacturing: BOMs, production orders, routings, subcontracting, costing
• Advanced WMS: bin-level inventory, directed put-away/pick, warehouse flows, tally/variable UOM
• Sales & Pricing: multi-tier price lists, approval workflows, customer-specific pricing
• Purchasing: 3-way match, multi-currency, landed cost (ISV preferred)
• US Finance: AP/AR, bank reconciliation, 1099, FX gain/loss

Delivery Ownership

• Lead design workshops and drive decision closure
• Own data migration (templates, cleansing, test loads, validation)
• Coordinate ISVs (WMS, Avalara, landed cost, integrations)
• Deliver user training across business functions
• Maintain functional documentation (FDD)

QA (if included)

• Write scenario-based UAT test cases with expected results
• Manage BC sandbox environments and test cycles
• Bug triage (P1–P3)
• Define integration and regression test scenarios

Key Requirements

• Experience in BC implementations (Manufacturing + WMS essential)
• Strong in workshop facilitation and structured delivery
• Comfortable with greenfield ambiguity and multiple parallel decisions
• High attention to data accuracy (pricing, UOM, inventory complexity)

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.

Who are we looking for?

We are looking for an experienced Microsoft Dynamics 365 Business Central (AL) Developer who is passionate about building scalable cloud-based Business Central solutions. You'll work on complex ERP customizations, integrations, pricing, warehouse, and manufacturing functionality.

Tasks?

Your responsibilities will include developing and maintaining Business Central extensions, designing custom functionality based on Functional and Technical Design Documents (FDD/TDD), implementing integrations with external systems, participating in solution architecture discussions, and ensuring high-quality, maintainable, and cloud-ready AL code.

Why did the job open?

We are expanding our development team due to the growth of existing projects and the launch of new Business Central implementations.

Requirements:

• B2+ English (Upper-Intermediate or higher);
• At least 3+ years of commercial experience developing AL extensions for Microsoft Dynamics 365 Business Central (or significant Microsoft Dynamics NAV/AL experience with transition to Business Central SaaS);
• Experience with multi-app per-tenant extension architecture, AppSource-ready solutions, cloud-ready development, and event-driven design;
• Strong understanding of Business Central posting transaction model, including proper use of event subscribers without modifying the Base Application;
• Experience designing normalized custom tables and table extensions based on functional specifications, including date-ranged and matrix-driven lookup structures;
• Experience working with Business Central Sales Price List engine and pricing event pipeline, preferably including factor-based or matrix-based pricing models;
• Experience with Advanced Warehouse Management, including bins, directed put-away, picks, and Zebra/mobile scanner customization;
• Experience developing outbound and inbound REST API integrations in AL, including API client codeunits and webhook receivers without Azure Logic Apps or Service Bus;
• Experience performing high-volume data migrations, including validation, commit batching, and error handling;
• Good understanding of BOM and manufacturing concepts, including production orders, work centers, and subcontracting;
• Ability to work effectively with detailed Functional Design Documents (FDD) and Technical Design Documents (TDD), identifying risks and gaps when necessary;
• Strong written and spoken communication skills and experience working in a documentation-driven development environment.

Good to have:

• Experience implementing Business Central solutions for distribution, wholesale, or manufacturing companies;
• Experience working with US import/customs compliance data, including HTS codes, Section 301, and landed cost allocation;
• Experience integrating Business Central with Samsara or similar ELD/fleet management platforms;
• Experience with Power BI, OData APIs, and reporting solutions built on top of Business Central.

Performa is an international HR agency specializing in connecting top talent with leading companies across the iGaming, IT, and Marketing industries. We help businesses scale their teams and support professionals in finding opportunities where they can unlock their full potential.

Our client is a fast-growing international FinTech company developing innovative payment products for global markets. The team continuously explores new payment methods, automates financial processes, and builds proprietary technologies that integrate with banks, payment systems, and mobile applications.

As the company grows, they are looking for an R&D Specialist to research payment solutions, analyse mobile applications, and drive process automation.

 

Role Overview

This is a hybrid role combining Technical Research, FinTech R&D, Mobile Analysis, and Product Research. In this role, you'll go beyond identifying technical features or limitations — you'll explore how technologies can be leveraged to build new products, automate processes, and drive business growth.

If you're passionate about researching emerging technologies, analysing mobile applications, navigating complex integrations, and discovering innovative solutions, this role is for you.

Requirements:

• Strong understanding of HTTP/HTTPS, REST APIs, and client-server architecture.
• Experience using network traffic analysis tools such as Charles Proxy, Proxyman, Burp Suite, Fiddler, or similar.
• Good understanding of Android and iOS mobile applications.
• Experience with black-box analysis of applications and services.
• Ability to analyze APIs, network traffic, and client-server interactions.

Nice to Have

• Experience with Frida, Objection, or similar dynamic analysis tools.
• Experience with Appium or other test automation frameworks.
• Basic knowledge of JavaScript, Node.js, HTML, and CSS.
• Understanding of payment systems and FinTech products.
• Hands-on experience with reverse engineering mobile applications.
• Experience using Android Studio, ADB, and Android emulators.
• Experience leveraging AI tools (e.g., ChatGPT, Claude, Gemini, Cursor) for technical research and analysis.

Key Responsibilities

• Research emerging payment methods, financial technologies, and payment services.
• Analyse and reverse engineer mobile applications and web solutions to understand their architecture, logic, and integrations.
• Analyse APIs, network traffic, and data exchange mechanisms.
• Identify opportunities to automate payment-related processes.
• Identify technical limitations, bottlenecks, and potential risks.
• Prepare technical reports and recommendations for the Product and Engineering teams.

• Leverage AI-powered tools to accelerate research, analyse data, and improve technical documentation.

   

What we offer:

• Fully remote work.
• Flexible working hours.
• Competitive salary.
• The opportunity to work on innovative payment products.
• An AI-powered work environment with modern research and automation tools.
• A collaborative and experienced team.
• Opportunities for professional growth and career development.

Responsibilities

• Develop and execute the company's B2B growth strategy.
• Build, lead, and scale the Business Development / Sales department.
• Manage and mentor the Business Development team, improving performance and implementing best sales practices.
• Build and optimize the sales pipeline, lead generation process, and partner acquisition strategy.
• Lead negotiations with key clients and manage high-value strategic deals.
• Prepare commercial proposals, negotiate partnership terms, and close contracts.
• Collaborate with Product, Operations, Marketing, and Legal teams to successfully launch and support new partnership projects.
• Conduct market and competitor research to identify new business opportunities.

• Represent the company at international industry events and conferences

   

Requirements

• Proven experience in B2B iGaming.
• At least 1 year of experience managing a Business Development or Sales team.
• Hands-on experience building, developing, or scaling a sales department.
• Strong understanding of White Label, Turnkey, and B2B business models within the iGaming industry.
• Proven track record of managing the full B2B sales cycle.
• Strong negotiation skills with business owners, C-level executives, and key decision-makers.
• Solid understanding of commercial models and B2B partnership structures.
• Strong leadership and people management skills.
• Strategic and analytical mindset.
• High level of ownership and accountability.
• Excellent communication and negotiation skills.
• Proactive, results-oriented approach.
• Ability to thrive in a fast-paced, rapidly growing environment

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