Jobs at Djinni

Kraken Leads is dynamic company with Ukrainian roots, providing comprehensive SEO solutions for iGaming products for over 6 years.

We’re looking for an experienced and proactive Affiliate Manager to join our dynamic iGaming team. This role is perfect for someone who enjoys building long-term partnerships, negotiating win-win deals, and driving business growth through strategic collaborations. You’ll work closely with our content and SEO teams to launch and scale profitable projects across multiple GEOs.
 

Your future tasks:
 

• At least 1 year of experience on Affiliate Manager role;
• Proven experience in partner and advertiser acquisition, including outreach, negotiations, and deal closure;
• Strong understanding of the SEO and Affiliate markets in highly competitive niches, especially iGaming;
• Hands-on experience with CRM systems and TDS / traffic tracking tools (e.g. Keitaro or similar);
• Solid knowledge of basic deal models (CPL, CPA, RevShare, Hybrid) and how they vary by GEO;
• Ability to work with traffic statistics and conversion metrics, analyze data, and provide performance insights.
• English level — Upper-Intermediate (B2) or higher; additional languages will be a plus.
   

Our expectations:
 

• Manage the full cycle of partner relations — from initial outreach and negotiations to signing agreements and maintaining long-term cooperation;
• Re-establish and strengthen collaboration with previous partners; initiate and secure improved terms of cooperation;
• Research new partners, advertisers, and brands for upcoming website launches or specific GEO requests; Process incoming and outgoing partnership requests; Maintain an active database of deals and financial settlements;
• Coordinate with the content team to ensure timely placement offers;
• Work with tracking systems (Keitaro or similar) to manage referral links, postbacks, and performance analytics;
• Monitor and calculate statistics across websites after verification periods, ensuring data accuracy and financial transparency;
• Keep offers and deals up-to-date, ensuring relevance and profitability for both sides.
• Preparation of monthly reports.
• Monitoring financial settlements with partners.
   

Why it’s comfortable to work with us:
 

• Development without limits: Clear professional roadmap, personal budget for courses and trainings, annual skill upgrade your career grows together with the company.
• Flexibility and balance: Start your working day anytime between 8:00 and 11:00, work remotely from anywhere, or drop by our Kyiv coworking space for networking and team vibes.
• We care about you: 17 paid vacation days + additional day-offs for holidays, 100% paid sick leaves, and a wellbeing budget for sports, healthcare, or your favorite hobby.
• Zero bureaucracy: We handle all legal and accounting matters you focus purely on performance and results.
• Energy and achievements: We run, do yoga, launch challenges, and celebrate both personal and team victories because success feels better together.
• Smooth start and full support: Friendly onboarding with a buddy, ongoing feedback, transparent goals, and a clear understanding of success metrics.
• Open communication with leadership: Direct access to C-level, regular all-hands meetings, and transparency in decisions your voice is always heard.
• Transparent compensation: Your income grows with your results. We value fairness and reward performance.

BW/4HANA | HANA SQL | S/4HANA Utilities | Market Communication (MaCo)

About the Project

We are looking for an experienced ABAP Developer to join an enterprise SAP project within the Network Division of a large international organization.

The project focuses on the operation and further development of a Meter2Cash system landscape, with a particular focus on SAP BW/4HANA, market communication, and master data reporting.
 

What You’ll Do

• Develop and enhance solutions in SAP BW/4HANA
• Develop with ABAP and HANA SQL
• Work with S/4HANA Utilities
• Support Market Communication (MaCo) processes
• Develop and maintain master data reporting and standardized data products
• Implement solutions based on defined technical and architectural requirements
• Follow established development, security, data protection, transport, and documentation standards
 

What We’re Looking For

• Strong commercial experience with SAP ABAP
• Hands-on experience with SAP BW/4HANA
• Good knowledge of HANA SQL
• Experience with S/4HANA Utilities
• Experience with Market Communication (MaCo)
• Experience with data reporting / data products
• Ability to work independently based on technical requirements and architecture specifications
• Good English communication skills (B2+)
 

Nice to Have

• Experience in the energy / utilities sector
• Experience with Meter2Cash environments
• Experience with master data reporting
 

Project Details

• Remote
• Nearshore only
• Candidates must not reside or work in Germany
• No on-site work in Germany, including occasional visits
• No line management or deputising responsibilities
• Long-term project with potential extension
 

If you have strong SAP BW/4HANA and ABAP experience combined with S/4HANA Utilities and Market Communication expertise, we would be happy to hear from you.

Insiders is a fast-growing IT company which employs about 200 people. Our company focused on providing innovative digital services and cutting-edge technologies to solve complex business challenges.

Main responsibilities include:

• Searching for potential clients based on the requests of client companies
• Interacting with potential clients in chat mode according to company scripts
• Analyze sales productivity and suggest improvements

Requirements:

• Ability to work with social media and understanding of their basic principles
• Availability to work full-time in the office
• High level of proficiency in Ukrainian and English grammar (is a plus)
• Basic knowledge of the IT or outsourcing space (or eagerness to learn quickly)

What we offer:

• Bonuses after the first month of work in the company
• Free study in our Corporate English Academy
• An opportunity for growth and development even if you have no commercial experience
• Regular salary review 
• Comfortable office with all amenities not far from the center (uninterrupted internet, generator, tea and coffee).
• Timely payment of salaries.

• Corporate events, teambuildings, etc.

   

Insiders is a fast-growing IT company which employs about 200 people. Our company focused on providing innovative digital services and cutting-edge technologies to solve complex business challenges.

We are located in Lviv and currently work in an office format. For candidates from other cities, we offer relocation (an apartment located near the office, this option is free).

What we expect from the candidate:

- Experience in building responsive user interfaces and designs using HTML/CSS.
- Solid knowledge of JavaScript and React/Next.js.
- Understanding of the latest trends and best practices in front-end development.
- Ability to use dev tools, debugger and package managers (npm, yarn).
- Basic understanding of REST principles.
- Experience with Git.
- Knowledge of how to effectively use GitHub during teamwork.

what we offer:

- free study in our Corporate English Academy

- growth and development opportunities for young developers even if you have no commercial experience

- regular salary review (after the completion of each contract)

- provision of Apple equipment

- comfortable office with all amenities not far from the center (uninterrupted internet, generator, tea and coffee, pastries).

- timely payment of salaries.

- corporate events, teambuildings, etc.

- working on projects side by side with Senior developers, which will give you the opportunity to learn and develop.

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

Our client is a leading European online car marketplace, connecting car buyers and sellers across the continent. The platform serves over 30 million monthly users and operates across 18 countries, making it one of the largest and most trusted digital marketplaces for vehicles in Europe.

We're looking for a mature, Senior / Lead PHP Engineer with deep Laravel expertise and hands-on experience building or integrating agentic AI systems. Over a 6-month engagement, you will help the team build the next major product release, taking ownership of complex backend features end-to-end, mentoring other engineers, and helping shape how AI-driven automation and agents fit into the product and internal workflows.

You will join the cross-functional product team, working full time in the EDT (Toronto) time zone alongside engineers who value clear communication, independent judgment on ambiguous problems, and production-ready engineering.
 

Responsibilities:

• Design, build, and maintain robust backend services and APIs using PHP and Laravel to deliver the next major product release.
• Own features from technical design through deployment and monitoring.
• Integrate and orchestrate agentic AI workflows (e.g., LLM-based agents, tool-calling pipelines, autonomous task runners) into existing products and internal tooling.
• Improve system performance, reliability, and security across the stack.
• Mentor other engineers and partner with colleagues across functions to move technical topics forward.
• Stay current with the PHP/Laravel ecosystem and emerging agentic AI tools and patterns.

Requirements:

• 6+ years of professional PHP development experience, including 4+ years building applications with Laravel (or comparable modern PHP framework experience with strong Laravel proficiency).
• Hands-on GenAI experience — you've built with LLM APIs, tool/function calling, retrieval, agents, or agent frameworks and put them into real workflows.
• Modern AI coding tools (e.g., Claude Code, Codex) are part of how you work day to day.
• Solid database skills (MySQL/PostgreSQL), including query optimization and schema design.
• Familiarity with containerization (Docker) and cloud deployment (AWS, GCP, or similar).
• Solid engineering fundamentals: testing, debugging, code quality, and getting things production-ready.
• Strong communication and collaboration skills, with the judgment to work independently on ambiguous problems.
• English level: Upper-Intermediate or higher. 

We offer*:

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

*not applicable for freelancers

About N5Deal

N5Deal is an international Fintech M&A platform focused on buying and selling regulated financial companies and licences.

We work with fintech founders, investors, financial institutions and entrepreneurs across different jurisdictions.

Our work includes:

- sourcing buyers and sellers;
- fintech M&A transactions;
- regulated companies and financial licences;
- market entry and licensing;
- due diligence and transaction coordination;
- professional and post-deal services.

We are looking for a Sales & Deal Manager who can take ownership of deals, work with both buyers and sellers, and move transactions from initial interest to closing.

Responsibilities

- Manage Fintech M&A deals from the first contact through negotiation and closing.
- Work with regulated assets including EMI, PI, VASP / CASP, payment companies and other fintech businesses.
- Find and qualify buyers and sellers and build a stable deal pipeline.
- Understand what the buyer actually needs and match it with relevant opportunities.
- Lead commercial negotiations around price, structure and transaction terms.
- Keep both sides moving and maintain momentum during the deal.
- Coordinate communication with brokers, lawyers, compliance specialists, auditors and other international partners.
- Support due diligence and make sure information, documents and next steps are moving between the parties.
- Research fintech assets, market pricing, jurisdictions and regulatory context when needed for a deal.
- Maintain the deal pipeline and key information in CRM.
- Use the company’s internal AI & Automation framework in daily deal and sales processes.
- Identify opportunities for further automation and formulate business requirements for improvements to the internal AI & Automation framework.
- Provide clear reporting on active deals, blockers and expected next steps.

Requirements

- 5+ years of relevant experience in B2B sales, M&A, corporate finance, brokerage, fintech or professional services.
- Real experience with negotiations and closing commercial deals.
- Good understanding of fintech, payments or regulated financial businesses.
- Experience working with internal automation tools and automated business workflows.
- Ability to work with several active deals at the same time.
- Strong English - B2+ or higher, including calls, negotiations and business correspondence.
- Strong communication and negotiation skills.
- Structured approach to follow-ups, pipeline and deal documentation.
- Comfortable working directly with founders, clients and senior decision-makers.

Strong Advantage

- Experience in Fintech M&A.
- Experience with financial licences or regulated companies.
- Investment banking, legal or consulting background.
- Understanding of EMI / PI / PSD2 / MiCA or similar regulatory frameworks.
- Existing network in fintech, payments, banking or M&A.
- Experience with international transactions.

This Role Is Probably Not for You If

You prefer pure lead generation over actual deal ownership.
The role does not end when a lead replies. You will stay involved through qualification, negotiation, coordination and closing.

You need every next step to be defined for you.
Deals change quickly. We expect you to understand the commercial goal, keep the process moving and escalate when something blocks the transaction.

You do not want to use AI and automation in your daily work.
We actively automate internal processes and expect the Deal Manager not only to use these tools, but also to understand where they can improve the workflow and provide requirements for further automation.

What We Offer

- UAH 80,000–150,000 net + deal-based bonus.
- Fully remote work.
- International buyers, sellers and partners.
- Direct access to founders and decision-makers.
- Real Fintech M&A transactions rather than generic sales.
- High level of autonomy.
- Fast professional growth in a specialized market.

BW/4HANA | HANA SQL | S/4HANA Utilities | Market Communication (MaCo)
 

About the Project

We are looking for an experienced ABAP Developer to join an enterprise SAP project within the Network Division of a large international organization.

The project focuses on the operation and further development of a Meter2Cash system landscape, with a particular focus on SAP BW/4HANA, market communication, and master data reporting.
 

What You’ll Do

• Develop and enhance solutions in SAP BW/4HANA
• Develop with ABAP and HANA SQL
• Work with S/4HANA Utilities
• Support Market Communication (MaCo) processes
• Develop and maintain master data reporting and standardized data products
• Implement solutions based on defined technical and architectural requirements
• Follow established development, security, data protection, transport, and documentation standards
 

What We’re Looking For

• Strong commercial experience with SAP ABAP
• Hands-on experience with SAP BW/4HANA
• Good knowledge of HANA SQL
• Experience with S/4HANA Utilities
• Experience with Market Communication (MaCo)
• Experience with data reporting / data products
• Ability to work independently based on technical requirements and architecture specifications
• Good English communication skills
 

Nice to Have

• Experience in the energy / utilities sector
• Experience with Meter2Cash environments
• Experience with master data reporting
 

Project Details

• Remote
• Nearshore only
• Candidates must not reside or work in Germany
• No on-site work in Germany, including occasional visits
• No line management or deputising responsibilities
• Long-term project with potential extension
 

If you have strong SAP BW/4HANA and ABAP experience combined with S/4HANA Utilities and Market Communication expertise, we would be happy to hear from you.

We’re looking for an advanced Middle or Senior .Net engineer for a huge legacy project in the Healthcare domain. You will have the chance to solve complex problems with global impact. Here’s what we’re looking for in our ideal candidate and what you can expect from the role.

What We Need from You:

• Seasoned Expertise: Over 5 years of hands-on experience with .NET, Entity Framework, AWS, and cloud tech.
• C# Proficiency: High skill in C# and .NET platforms, including both .NET Framework 4 and .NET 8.
• Back-End Strength: Experience with ASP.NET (MVC), Windows Services, and RDBMS, especially MS SQL Server.
• Best Practices Advocate: Clean Architecture, SOLID principles, design patterns, and unit testing are second nature to you.
• Team Player: Collaboration is your middle name. You excel in working alongside Project Managers and are all about team success.
• Communication Skills: Your English proficiency is at least pre-intermediate, for creating and understanding the documentation, tasks, interfaces, chats, etc.
• Familiar with Front-End: While your focus is back-end, you’re no stranger to Vue or other front-end frameworks, along with HTML, CSS, and jQuery.

Nice-to-Haves:

• Experience with Crystal Reports or similar enterprise-level tools is a big plus.

Your Role and Responsibilities:

• Architect of Solutions: Design, develop, and maintain robust, scalable, and secure applications using .NET technologies.
• Code Master: Write clean, efficient, and maintainable code following best practices, conduct code reviews, and implement unit tests.
• Problem Solver: Troubleshoot and resolve complex technical issues, ensuring the stability and performance of our applications.

Working Hours & Availability:

• Full Remote: The team is scattered worldwide, so we all work comfortably from home.
• Flexibility: It’s not necessary to check in every morning. The main thing is that you are available at about the same time as the team and turn up for scheduled meetings. And, of course, meet deadlines and get the job done right.😉

The candidate evaluation process consists of two stages — two interviews: a general interview and a purely technical interview with the project PM.

Who are we:

Join Code Harbor — we are a team of dedicated IT professionals specializing in web development, CRM system construction, and startup support for our partners from the USA, Canada, or Europe.

We are committed to providing competitive and well-supported solutions to meet the needs of our clients by delivering not a bare service, but a problem-resolving development.

About the project:

Our client’s project unites over 90 medical clinics across the US states of Maryland, Northern Virginia, and Washington D.C., employing more than 1000 individuals and contractors.

To successfully manage multiple clinics and to provide consistently high-quality service, our client has developed a novel business model and implemented modern technology for the internal and external flow of information.

The core of the company, excluding employees, is the Intranet Portal. It connects all clinics and headquarters and includes schedules, appointment information, patients' info, an attorney portal, and much more. External IT provides instant access to clients' essential information and electronic transfer of medical records to the participating attorney.

What we offer:

• Full-time job
• Work-from-home opportunity
• Reasonable salary
• 18 days of annual vacation
• 5 days of paid sick leaves
• A productive work environment with growth and development opportunities as an experienced specialist

If you’re excited by the prospect of shaping the future of technology and making a significant impact, we’d love to welcome you aboard. Let’s create something amazing together!

We’re looking for an advanced Middle or Senior .Net engineer for a huge legacy project in the Healthcare domain. You will have the chance to solve complex problems with global impact. Here’s what we’re looking for in our ideal candidate and what you can expect from the role.

What We Need from You:

• Seasoned Expertise: Over 5 years of hands-on experience with .NET, Entity Framework, AWS, and cloud tech.
• C# Proficiency: High skill in C# and .NET platforms, including both .NET Framework 4 and .NET 8.
• Back-End Strength: Experience with ASP.NET (MVC), Windows Services, and RDBMS, especially MS SQL Server.
• Best Practices Advocate: Clean Architecture, SOLID principles, design patterns, and unit testing are second nature to you.
• Team Player: Collaboration is your middle name. You excel in working alongside Project Managers and are all about team success.
• Communication Skills: Your English proficiency is at least pre-intermediate, for creating and understanding the documentation, tasks, interfaces, chats, etc.
• Familiar with Front-End: While your focus is back-end, you’re no stranger to Vue or other front-end frameworks, along with HTML, CSS, and jQuery.

Nice-to-Haves:

• Experience with Crystal Reports or similar enterprise-level tools is a big plus.

Your Role and Responsibilities:

• Architect of Solutions: Design, develop, and maintain robust, scalable, and secure applications using .NET technologies.
• Code Master: Write clean, efficient, and maintainable code following best practices, conduct code reviews, and implement unit tests.
• Problem Solver: Troubleshoot and resolve complex technical issues, ensuring the stability and performance of our applications.

Working Hours & Availability:

• Full Remote: The team is scattered worldwide, so we all work comfortably from home.
• Flexibility: It’s not necessary to check in every morning. The main thing is that you are available at about the same time as the team and turn up for scheduled meetings. And, of course, meet deadlines and get the job done right.😉

The candidate evaluation process consists of two stages — two interviews: a general interview and a purely technical interview with the project PM.

Who are we:

Join Code Harbor — we are a team of dedicated IT professionals specializing in web development, CRM system construction, and startup support for our partners from the USA, Canada, or Europe.

We are committed to providing competitive and well-supported solutions to meet the needs of our clients by delivering not a bare service, but a problem-resolving development.

About the project:

Our client’s project unites over 90 medical clinics across the US states of Maryland, Northern Virginia, and Washington D.C., employing more than 1000 individuals and contractors.

To successfully manage multiple clinics and to provide consistently high-quality service, our client has developed a novel business model and implemented modern technology for the internal and external flow of information.

The core of the company, excluding employees, is the Intranet Portal. It connects all clinics and headquarters and includes schedules, appointment information, patients' info, an attorney portal, and much more. External IT provides instant access to clients' essential information and electronic transfer of medical records to the participating attorney.

What we offer:

• Full-time job
• Work-from-home opportunity
• Reasonable salary
• 18 days of annual vacation
• 5 days of paid sick leaves
• A productive work environment with growth and development opportunities as an experienced specialist

If you’re excited by the prospect of shaping the future of technology and making a significant impact, we’d love to welcome you aboard. Let’s create something amazing together!

We are the creators of a new fintech era!

Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,500 professionals united by a shared vision of shaping the future.

We are building our own blockchain ecosystem to ensure maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional companies.

Our official partners include Juventus, FC Barcelona, Lifecell, FACEIT, and VISA.

Join us as an Quantitative Researcher. 

Requirements:

Education & Experience:

— MSc or PhD in a quantitative field; a live trading track record outweighs credentials

— 5+ years in quantitative research or trading at a top-tier HFT firm, market maker, systematic fund, or crypto-native market maker; exchange-side market-structure experience is a plus

— Hands-on experience with at least one TradFi asset class (FX, futures, equities) and / or equivalent crypto asset classes; both maker and taker strategies

Core Technical Skills:

— Advanced probability, statistics, time-series analysis, optimization; strict validation discipline (multiple testing, out-of-sample hygiene, live–sim parity)

— Market microstructure: order-book dynamics, queue position, fill probability, adverse selection and markouts, market impact

— Expert Python (NumPy, pandas/Polars, PyTorch); working C++ or Rust for latency-critical components

— Tick-data engineering at scale: columnar stores, cross-venue normalization, data-quality control

Market Knowledge:

— Crypto microstructure: CEX matching engines and fee schedules, perpetuals (funding, mark price, liquidation/ADL), cross-venue arbitrage, DEX/AMM basics

— TradFi microstructure: FX ECN mechanics (firm vs last-look liquidity, prime brokerage), listed futures; low-latency architecture (tick-to-trade path, colocation, exchange protocols)

— Inventory and hedging: quoting models of the Avellaneda–Stoikov class and extensions, multi-asset inventory optimization, hedging, settlement workflows, real-time risk limits and kill switches

Exchange Microstructure & Mechanism Design:

— Maker-taker economics and market-quality measurement: fee-tier and rebate architecture, per-segment elasticity, spread/depth/slippage/markout metrics, defenses against rebate farming and wash trading

— Liquidity program design: obligation-based schemes (two-sided quoting, presence at touch, minimum depth, uptime) and incentive-based schemes (tiered rebates, credit lines, connectivity benefits)

— Maker protection and flow segmentation: markout-based counterparty scoring, retail price improvement (RPI) order types, asymmetric speed bumps and latency floors, minimum quote life, self-match prevention

— Exchange P&L modeling: net fee capture, subsidy budget and payback, LP unit economics from onboarding to self-sufficiency

Mindset & Soft Skills:

— Owner mentality with direct P&L accountability; ships to production and makes honest kill decisions

— Clear written communication with traders, engineers, exchange management, and external LPs

— Compliance discipline across crypto and TradFi market-abuse regimes

Responsibilities:

Responsibilities — Liquidity Program:

— Design the program end-to-end: MM tiers, admission criteria, obligations (max spread, min depth, uptime, presence at touch), incentives, and graduation to subsidy-free self-sufficiency

— Optimize the fee schedule for net capture: taker tiers priced to measured elasticity by segment; maker rebates funded from taker fees; safeguards against tier gaming

— Design order-book mechanics for comfortable quoting: tick and lot sizing, post-only / iceberg / RPI order types, self-match prevention, minimum quote life, passive-liquidity protection options

— Build the toxic-flow framework: markout-based flow classification, counterparty scoring, continuous monitoring, access rules or surcharges for consistently toxic takers

— Own the program financial model and roadmap: subsidy budget with payback targets; phases bootstrap → organic profitability → self-sufficiency; a market-quality dashboard as the single source of truth

Responsibilities — Trading Desc:

— Own the strategy roadmap — crypto first, then TradFi FX and futures; design pricing, quoting, hedging, and execution as one portfolio

— Run end-to-end alpha research on tick/order-book, cross-venue, funding/basis, and on-chain data

— Design the inventory-aware hedging framework, portfolio risk limits, and parameter governance

— Partner with engineering on low-latency implementation; validate in high-fidelity simulation and canary deployments

— Own P&L attribution, TCA/markout analysis, and research standards

— Lead the TradFi FX entry research workstream (LSEG FX Spot Matching, Euronext FX). 

Working terms

Immerse yourself in Crypto & Web3:Master cutting-edge technologies and become an expert in the most innovative industry.

Work with the Fintech of the Future:

• Develop your skills in digital finance and shape the global market.

Take Your Professionalism to the Next Level:

• Gain unique experience and be part of global transformations.

Drive Innovations:

• Influence the industry and contribute to groundbreaking solutions.

Join a Strong Team:

• Collaborate with top experts worldwide and grow alongside the best.

Work-Life Balance & Well-being:

• Modern equipment.
• Comfortable working conditions, and an inspiring environment to help you thrive.
• 24 calendar days of paid leave.
• Additional days off for national holidays.

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!

Let’s Build the Future Together!

Our Customer:

A global product company in the cybersecurity domain, focused on helping organizations identify and reduce risks across modern IT environments.

Your Tasks:

• Develop and maintain production features across the full stack, from the React UI through the API to the database.
• Design, maintain and troubleshoot Node.js and TypeScript backend services and production APIs.
• Maintain and enhance the React front end, including modern React patterns, data flow and UI performance.
• Own the data access layer in Node.js/TypeScript, keeping control over generated SQL and performance-critical behavior.
• Design and evolve database schemas, relationships, constraints and data integrity rules.
• Diagnose and optimize slow queries and production bottlenecks using execution plans and index analysis.
• Plan and execute production database migrations with backward compatibility and minimal downtime.
• Trace and resolve production incidents across the UI, API, data access layer and database.
• Interface directly with the international client and engineering team in live technical discussions.
• Deliver high-quality, resilient software updates with limited supervision.

Required Experience and Skills:

• 8+ years of professional software engineering experience, including recent hands-on full-stack work in production systems.
• Strong hands-on experience with Node.js and Node.js frameworks such as NestJS or Hapi.js.
• Expert-level knowledge of TypeScript in both backend services and data access layers.
• Strong production experience with React, including modern React patterns and state and data flow.
• Hands-on experience with state management libraries (MobX or Redux).
• Strong practical SQL skills, preferably with PostgreSQL.
• Hands-on experience with complex JOINs, aggregations and filtering on large datasets.
• Proven ability to diagnose slow queries using EXPLAIN and ANALYZE, execution plans and index effectiveness validation.
• Experience designing and maintaining data access layers with query builders or ORM tools.
• Practical experience with schema design, normalization and denormalization decisions, constraints and data integrity.
• Hands-on experience with multi-step transactional operations, rollback behavior, race conditions and transaction isolation trade-offs.
• Experience with production database migrations, schema versioning, backward-compatible changes and zero-downtime deployment approaches.
• Strong REST API experience, including over-fetching, N+1 problems, latency and efficient mapping of database data into API responses.
• Demonstrated ability to trace production issues across the UI, API, data access layer and database.
• Experience in production environments with large record volumes and high load.
• Experience working in an Agile environment, maintaining code quality through peer reviews and testing.
• Proven ability to work autonomously, clarify requirements and drive tasks to completion without continuous follow-up.
• Proven ability to take ownership of outcomes across the full stack rather than a single component.
• Proven ability to raise risks, blockers and missing information early and provide clear status updates.
• Ability to enter an existing codebase and domain, absorb context quickly and adapt to established engineering practices.
• Ability to receive direct feedback, discuss disagreements professionally and adjust quickly.
• English – Upper-Intermediate

Would Be a Plus:

• Hands-on experience with GraphQL schemas, resolvers and integration
• Experience with Next.js and server-side rendering
• Experience with stored procedures and database-side performance-critical logic
• Experience with Redis and caching strategies that reduce unnecessary database load
• Experience with AWS and cloud-based production environments
• Exposure to Docker, Kubernetes and CI/CD pipelines
• Background in cybersecurity or identity management
• Experience with large-scale identity data (Active Directory or Entra ID)
• Experience with data-intensive, analytics or enterprise high-load products

Working conditions

5-day working week, 8-hour working day;

Remote work.

Join Ajax Systems, the leading manufacturer of cutting-edge Ajax wireless security systems with smart home capabilities. As a full-cycle company, we take pride in our ability to transform ideas into innovative products through development and mass production.

With a diverse range of 170+ devices, the Ajax line safeguards premises against burglary, fires, and floods while providing seamless control over electrical appliances. Our solutions have earned us Europe's highest security awards, solidifying our position as a trusted name in the industry.
 

Ajax is a Ukrainian success story, fueled by immense strength and boundless energy. We currently protect over 1,800,000 users in 170 countries worldwide. As our company continues to thrive, we are constantly seeking active individuals to join our team and contribute to our ongoing growth.
 

Right now, we have an exciting opportunity for a Support Engineer with a strong command of English.

As part of our dedicated support team, you will assist customers from all corners of the globe, providing round-the-clock assistance through various channels. We're proud of our ability to communicate in multiple languages, enabling us to promptly address and resolve user issues.

To excel in this role, we're seeking a passionate and talented Technical Support Engineer who can:

• Respond to customer inquiries promptly and professionally via phone, email, and live chat.
• Investigate and troubleshoot client issues related to our products and services, ensuring swift resolution.
• Escalate complex problems to the appropriate team when necessary.
• Document and track customer interactions and problems using our efficient customer relationship management system (CRM).
• Educate customers on the features and benefits of our outstanding products and services.
   

Key requirements for this role:

• Knowledge of the basics of physics and electrical engineering, empowering you to handle technical queries effectively.
• Intermediate or higher level of English proficiency.
• Experience in customer communication, ensuring you understand their needs and can provide exceptional support.
• Familiarity with CRM systems (Jira, Confluence, etc.) is. a plus
• A degree in tech/engineering as a plus.

In return for your dedication and contributions, we offer:

• Working in dynamically growing multinational and multicultural Group.
• Ability to add value to the business by applying your knowledge and skills.
• Ajax security system kit (you will be a part of the beta-testing program and will be able to test new devices and features before official release).
• Full-time working schedule.
• Medical insurance.
   

If you are ready to join a forward-thinking company that values innovation and customer satisfaction, while offering a vibrant work environment, then apply now to become a part of our exceptional team at Ajax Systems. 

SKELAR is a venture builder — a company that builds companies. Together with founders, we create and grow global consumer businesses across EdTech, Mental Health, Petcare, FashionTech, and other industries

We are looking for a Treasury Manager.

What You Will Be Responsible For:

• Own day-to-day treasury operations across multiple legal entities — payments, bank accounts, intercompany transfers and cash positions.
• Manage international payments: handle SWIFT, SEPA and USD/EUR transactions, investigate issues and work with banks and payment providers to resolve them.
• Handle bank KYC and compliance requests: prepare explanations and supporting documents covering business activity, source of funds, payment purposes and counterparties.
• Expand the banking infrastructure: open and administer bank and EMI accounts, coordinate KYC and onboarding, and launch new payment channels.
• Own liquidity planning: consolidate cash balances and business needs, maintain a weekly liquidity plan and identify potential cash gaps.
• Build and improve treasury processes through practical controls, templates and more efficient workflows.
• Work closely with Finance, Legal, Accounting and business teams on banking operations, payments and cash management.

What We Expect From You:

• 3+ years of hands-on experience in treasury, banking operations or payments within an international company or a finance function supporting multiple legal entities. You understand the full treasury cycle and can manage operations independently.
• Strong experience with international payments and banking operations, including SWIFT, SEPA and USD/EUR payments. You can investigate delayed or returned transactions and resolve issues directly with banks.
• Hands-on experience with bank KYC and compliance, including transaction-related queries and periodic reviews. You can prepare explanations and supporting documents around business activity, source of funds, payment purpose, counterparties and corporate structure.
• Experience opening and administering bank or EMI accounts end-to-end — from documentation and KYC to communication with the provider and account setup.
• Confident with Excel / Google Sheets and experienced in liquidity planning, cash positions or cash flow data. Comfortable with formulas, lookups, pivot tables and working with large datasets.
• Upper-Intermediate+ English and confidence communicating independently with international banks and payment providers.

• Strong ownership and attention to detail: you can work independently, follow issues through to resolution and keep multiple banking and payment processes under control.

   

It Would Be a Plus if you:

• Built or improved treasury processes and introduced more efficient ways of working.
• Familiar with BI and reporting tools such as Power BI, Looker Studio, Tableau or similar.
• Experience with payment providers or EMIs such as Stripe, Adyen, Revolut Business, Wise Business, Airwallex or similar.
• Exposure to multiple legal entities and jurisdictions and different international banking requirements.
• Automated finance or treasury processes using Excel, Google Sheets, SQL, Apps Script or similar tools.

Why Join SKELAR:

At SKELAR, we have built an environment that helps ambitious people grow, collaborate, and create impactful businesses.

• SKELAR Platform: Our operational backbone supports founders and business teams across Legal, Finance, HR, Talent Acquisition, IT, and other essential functions, allowing them to focus on building products.
• Expert Community: Work alongside experienced founders and some of the strongest professionals in the market, with opportunities to exchange knowledge and learn from each other.
• Continuous Learning: Access internal educational programs, professional communities, specialized training, and more than 1,000 courses, lectures, and books.
• Space for Productivity: Autonomous offices in Kyiv with breakfasts, lunches, lounge areas, a gym, climbing wall, green spaces, and libraries.
• Sports Community: Access to sports activities and training opportunities that help you stay energized.
• Health and Well-being: Medical insurance, access to a corporate doctor, and unlimited sick leave days.
• Work-Life Balance: Four weeks of paid vacation annually and a hybrid work format.
• Support and Social Impact: Through SKELAR Foundation, we support meaningful social initiatives and contribute to Ukraine's recovery, including projects focused on empowering veterans.
• Professional Growth: Compensation for English classes and educational programs, internal schools, workshops, and opportunities to develop your expertise.

Dinarys GmbH is looking for a Middle Project Manager to join our delivery team and manage international software development projects for enterprise and eCommerce clients.

In this role, you will be responsible for end-to-end project delivery, working in Agile environments and collaborating with distributed cross-functional teams. You will ensure predictable delivery, transparent communication with stakeholders, effective resource utilization, and continuous improvement of project processes.

Candidate Business Value

The Middle Project Manager will ensure predictable, high-quality project delivery, improving client satisfaction, team efficiency, and business transparency.

The role brings value by effectively planning and utilizing project resources, reducing delivery risks and costs, aligning team capacity with business needs, and enabling scalable, repeatable delivery processes that support Dinarys’ growth and long-term client partnerships.

Requirements:

• 3+ years of experience as a Project Manager in IT / software development projects.
• Solid understanding of PMI knowledge areas, including Scope, Schedule, Cost, Quality, Risk, Communication, Stakeholder, and People Management.
• Practical experience working in Agile environments (Scrum, Kanban, or hybrid models).
• Ability to manage the full project lifecycle: initiation, planning, execution, monitoring, control, and closure.
• Proven experience in:
  • Project planning and estimation.
  • Budget tracking and timeline control.
  • Risk identification and mitigation.
  • Resource planning and capacity management.
• Experience planning resource needs based on project scope, roadmap, timelines, and delivery priorities.
• Ability to monitor team workload, availability, and allocation and proactively identify resource risks.
• Strong skills in stakeholder management and client communication.
• Understanding of change management and continuous improvement practices.
• Experience in client-facing delivery for international customers.
• Experience coordinating cross-functional teams (Developers, Architects, QA, Designers, DevOps).
• Hands-on experience with project management tools (e.g., Jira, Confluence).
• Understanding of SDLC and modern software development practices.
• Upper-Intermediate or higher English level (spoken and written).
• Experience managing multiple projects simultaneously.

Nice to have:

• PMI certification (PMP, CAPM) or Agile certification (PSM, CSM, SAFe, etc.).
• Background in eCommerce or Enterprise solutions.
• Basic technical background or previous experience as BA / QA / Developer.

Responsibilities:

Project Delivery

• Lead and manage software development projects according to PMI and Agile principles.
• Define project scope, goals, deliverables, timelines, and success criteria.
• Create and maintain project plans, schedules, and documentation.
• Facilitate Agile ceremonies: Sprint planning, Daily stand-ups, Retrospectives.
• Monitor project progress, budget, and risks; proactively address issues and blockers.
• Ensure transparent and effective communication with clients and internal stakeholders.
• Manage change requests and ensure proper impact analysis.
• Ensure project deliverables meet quality standards and business requirements.
• Prepare project status reports and present them to stakeholders and management.

Resource Planning & Management

• Plan and maintain resource allocation based on project scope, roadmap, timelines, and delivery needs.
• Monitor team capacity, workload, utilization, and availability, identifying resource risks early.
• Work closely with a Delivery Management and Recruitment team on staffing, team composition, replacements, and future resource needs.
• Ensure resource plans remain aligned with project plans and delivery priorities.

24PLAY is a game development company from Ukraine, creating games and playable ads in co-development and co-production with partners worldwide.
 

Since 2019, we’ve been bringing together strong production expertise, creative talent, and a deep understanding of games to turn ideas into engaging player experiences. Today, we collaborate with partners such as Ubisoft, Papaya, Octo Games, and others - developing and launching games and playable experiences for global audiences.

As a Diia City resident, we offer employee reservation starting from the first day of employment.
 

We are currently looking for a Playable Ads Developer to share our core company values:

• Creativity: We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity: We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity: We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality: Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.
• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.
   

We are looking for a professional for the role that requires:

• Full-time job;
• Office-based in Kyiv.

Main responsibilities:

• Create 2D and 3D playable ads and creatives to promote mobile games
• Develop gameplay mechanics, game logic, animations, and visual effects
  
  Nice to have:
• Experience working with MRAID and understanding of ad network technical requirements for playables
• Experience creating games on any technology/platform (Unity, Flash, etc.)
  
  Our ideal candidate:
• 0,5+ years of experience working with JavaScript
• Experience building web applications or games using 3D graphics libraries (Three.js, Babylon.js, etc.) or experience with 2D JavaScript libraries such as PixiJS or similar
• Experience with JavaScript physics libraries (Ammo.js, Cannon.js, or similar)
• Solid understanding of 2D/3D math (vectors, matrices, dot/cross product)

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.

• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.