Jobs at Djinni

ZentixSoft is looking for a Senior Technical Business Analyst! 🚀

Format: Full-Time Outstaffing, long-term contract (6+ months). 

💡 Why ZentixSoft?
 💸 Salary Review: A structured system of compensation reviews aligned with your engineering growth. 
⚖️ Work-Life Balance: Sustainable workflows with no senseless overtime, helping you keep your resource fully charged.
 🦾 Trust and Transparency: Zero micromanagement and no invasive time-trackers—we fully trust your professional autonomy.
 🎁 Gifts & Culture: Corporate gifts for holidays, birthdays, and a true team atmosphere where your voice always matters.
 

🧩 Responsibilities:

• Requirements Engineering: Gather requirements from business stakeholders and product managers, translating them into technical specifications, user stories, process flows, and acceptance criteria.
• Process Analysis: Analyze existing banking, financial, and advisory workflows to identify modernization and optimization opportunities.
• Development Support: Collaborate closely with developers and UX/UI designers, clarifying functional/technical queries and defining technical dependencies and risks.
• Solution Validation: Validate that delivered software increments meet technical acceptance criteria and support testing/UAT phases.
• Documentation & Governance: Maintain structured, up-to-date project documentation within Jira and Confluence.
   

🎓 Our Perfect Match (Requirements):

• Experience Level: 4+ years of commercial experience as a Technical Business Analyst, System Analyst, or Requirements Engineer.
• Banking Domain: Proven hands-on experience in the Banking or Financial Services sector.
• Technical Depth: Strong understanding of software application architecture, REST APIs, system integrations, databases, and modern software development lifecycles.
• Agile Frameworks: Solid experience writing technical user stories, defining acceptance criteria, and managing backlogs in Jira and Confluence.
• Soft Skills: Exceptional analytical mindset, proactive problem-solving, and strong stakeholder management capabilities.
• Language & Location: Fluent English communication skills; candidate must be based in Vienna / Austria (or open to local hybrid/on-site alignment).
   

➕ Nice to Have:

• Experience with advisor-facing banking applications or digital wealth management platforms.
• Hands-on experience with process modeling (BPMN), solution architecture, or UAT execution.
   

📍 Project Details:

⏳ Duration: Long-term (Full-time).

📍 Location: Vienna, Austria (Local / Hybrid).

Description

This organization specializes in the development and integration of advanced automotive components and systems. It serves a broad range of vehicle manufacturers and suppliers within the global automotive industry. The focus is on delivering innovative solutions that enhance vehicle functionality, safety, and connectivity. Leveraging expertise in embedded systems and software, the company contributes to the evolution of next-generation automotive technologies. Its market role involves providing critical building blocks for modern vehicle architectures, supporting the industry’s drive towards intelligent and efficient transportation. The team is dedicated to pushing the boundaries of automotive engineering through continuous innovation.

Requirements

• Possessing 0-1 years of professional experience in software development, specifically within embedded systems or automotive domains, demonstrating a foundational understanding of engineering principles.
• This role operates within a dynamic, collaborative team environment, requiring regular in-person presence to foster effective communication and project synergy.

Required Skills:

• Demonstrated foundational understanding and intermediate proficiency in C programming language for embedded software development.
• Possessing basic knowledge and beginner-level familiarity with C programming in a Linux environment, including fundamental command-line operations.
• Having a basic understanding of microcontroller architectures and their fundamental operational principles in embedded applications.
• Familiarity with the basic concepts and purpose of Microcontroller Abstraction Layer (MCAL) within an AUTOSAR context.

Preferred Skills:

• Possessing basic knowledge and academic exposure to the AUTOSAR Classic platform architecture and its core modules.

Job responsibilities

We are looking for the people who would like to join our Autosar Academy, pass the training and become a part of Autosar team to support the team with the following activities:

• Assist in the development and integration of software modules for automotive embedded systems under senior guidance.
• Support the team in analyzing software requirements and specifications for AUTOSAR-compliant components.
• Participate in the coding and debugging of C-based software for microcontroller environments.
• Collaborate with experienced engineers to understand and apply Microcontroller Abstraction Layer (MCAL) principles.
• Help in the creation and execution of unit tests and integration tests for developed software features.
• Observe and learn best practices in software development lifecycle within an automotive context.
• Contribute under guidance to documentation efforts for software design and implementation details.
• Learn to troubleshoot and resolve basic software issues with the support of team leads.
• Participate in code reviews to gain insights into quality standards and coding guidelines.
• Support the integration of AUTOSAR Classic platform components into target systems.

Mirko Solutions is an international IT company specializing in web and mobile development for clients across the US, Canada, EU, and Australia. We are growing rapidly and are looking for a Middle\Senior AI Engineer to join our team and drive complex, high-impact projects.

Job Requirements:

• 3+ years of experience deploying machine learning models (classical ML and/or LLMs) in cloud environments (AWS/GCP/Azure) using containers and Kubernetes
• Hands-on experience with MLOps tools such as MLflow, Kubeflow, SageMaker, Vertex AI, Feast, or equivalent
• Proven experience building robust data/feature pipelines and implementing monitoring for model drift and performance
• Strong Software Engineering fundamentals: version control, automated testing, CI/CD, security, and cost-aware development
• Excellent collaboration and communication skills in  English 
• Ownership mindset, curiosity, and a bias for action in a fast-paced environment

Responsibilities:

• Design, implement, and maintain end-to-end ML pipelines for both classical ML and LLM-based solutions
• Deploy and manage models in cloud environments (AWS / GCP / Azure) using containers and Kubernetes
• Apply MLOps best practices for reproducibility, automation, and monitoring
• Build reliable data/feature pipelines and implement real-time monitoring for model drift, latency, and performance tracking
• Actively contribute to engineering excellence through CI/CD, testing, security, and cost optimization

Nice to have:

• Experience with deep learning frameworks such as PyTorch or TensorFlow
• Understanding of distributed systems (Spark, Ray)
• Experience working with feature stores and data governance

We provide the following for our employees:

• Competitive salary according to qualification
• Comfortable working environment
• Experienced colleagues
• Opportunity to work with interesting projects,
• Regular performance reviews
• Friendly atmosphere, care for the comfort of professionals

Aweb is an internet marketing agency that has successfully promoted clients' sites since 2006 using search engine optimisation (SEO) and contextual advertising (PPC). We help clients see how effective Internet marketing can benefit and help their businesses grow.

We invite a client success manager with experience in digital marketing to join our team.

Main Tasks:

• communicate with clients, build long-term trust relations;
• analyse customer needs;
• solve development tasks most optimally;
• coordinate the work of a team of technical specialists;
• control the project execution terms.

Requirements:

• mandatory expertise in communication, conducting complex negotiations with clients;
• the ability to quickly find answers to any questions;
• the ability to understand the client's needs, the ability to correctly transform his wishes into tasks;
• notable analytical abilities;
• the ability to accurately and clearly formulate thoughts - orally and on paper;
• multitasking, ability to switch quickly.
• It will be an advantage:
• knowledge of the basics of Internet marketing.

We offer:

• a decent salary;
• official employment;
• the loyal attitude of management;
• remote work.

Our job offer provides:

• an experienced mentor during the trial period;
• the opportunity to develop and realize your potential in interesting projects;
• regular seminars from Google employees, as well as the opportunity to attend Google conferences in Ukraine and abroad;
• participation in internal seminars and exchange of useful information with related departments in an informal setting;
• corporate library and virtual repository of knowledge and experience.
• flexible management, availability to discuss ideas and perspectives;
• efficient team and friendly atmosphere.

By joining our team, you can work with people motivated by success and involved in a common cause.

To get our job offer, you will have to:

• Send a resume with salary expectations;
• Complete a test task;
• Meet with the HRD and Head of Clients Service Department;
• Meet with the Head of Clients Service Department, HRD and CEO;
• Accept our offer)

See you soon!

With over 70 products and 3 billion installs worldwide, AIBY is at the forefront of mobile-first product development with a focus on AI technology. Innovation and team spirit are the backbones of our company, and thanks to them, we’re proud of titles like ChatOn, iScanner, ARTA, Forma, OnSkin, Plantum, and many others. At AIBY, you can enjoy the work you do while helping millions of people.

This is a build-and-own role, not a maintain-and-report one. As Head of Marketing, you’ll decide where the budget goes, which channels win, and how fast we scale web acquisition across a multi-product Business Unit. You set the strategy—nobody hands it to you.

Your portfolio: 6+ cross-platform apps across web, iOS, and Android. ChatOn, an AI chatbot assistant with 100M+ downloads, is your anchor product—one of AIBY’s flagship apps by both revenue and downloads—and you’ll keep scaling it while picking up earlier-stage products and turning them into the next ChatOn.

From day one, you’ll lead a team of up to 10 direct reports, including User Acquisition and ASO Managers, and build the performance marketing function that drives real, measurable growth for the Business Unit. You’ll report directly to the Business Unit CEO.

What you will do:

• Own Performance Marketing for the Business Unit end to end: strategy, budget, priorities, results
• Make web acquisition the main growth priority while mobile keeps growing at pace
• Decide how budget gets allocated across products, channels and geographies, and back those decisions with numbers
• Own unit economics: plan it, forecast it, hit it
• Run ASO as part of one acquisition engine, not a side function
• Hire, coach and raise the bar for your Marketing team
• Squeeze more out of every channel, audience, creative and funnel—testing never stops
• Make Creative and UA work as one team, not two
• Partner with Product and Growth on what actually moves acquisition, activation and monetization

• Build the reporting and processes that let everything scale without you in every meeting

   

What you should have:

• 5+ years in Performance Marketing, with hands-on ownership of User Acquisition for subscription-based products, both mobile and web
• 3+ years in a leadership role with direct accountability for growth metrics— revenue, CAC, ROMI
• Confirmed cases of scaling web acquisition—numbers you can talk through, not just channels you’ve touched
• Channel mastery: Google, Meta, TikTok, Applovin and beyond. You can walk into any ad account, read what’s wrong, and tell the team exactly how to fix it
• Deep understanding of unit economics, attribution, forecasting, and marketing analytics
• Experience owning significant marketing budgets, from allocation to defending the numbers behind it
• Leadership experience with direct reports—you’ve hired, mentored, and made hard calls when needed. You know what a high bar looks like, and you hold it

What we offer:

• A real slice of AIBY’s entire portfolio in your hands—6+ cross-platform apps out of 70+ across the company, anchored by the flagship app by both revenue and downloads. Mature product, proven demand, real budget. We move at scale
• Beyond that, you’ll get earlier-stage products with no fixed growth strategy yet—real space to build the approach from scratch, not just optimize someone else’s
• Competitive fixed compensation + generous performance-based bonus
• A full creative machine in-house: motion designers, graphic designers, brand, PR, influencer marketing. You orchestrate—they execute. No agency dependency
• Results-oriented colleagues committed to scaling impactful products. Your team will help you achieve the most ambitious goals
• Remote-friendly work environment with high autonomy and minimal bureaucracy

Location

AIBY is a team of strong international top talents. This role allows for either hybrid (combining in-office and remote work), fully remote or in-office work.

About the Role: We are a small B2B company looking for a motivated Lead Generation Specialist to help us build, analyze, and expand our client acquisition channels (LinkedIn, Upwork, and potentially new platforms).

This role is ideal for Junior-level candidates looking for rapid growth and direct mentorship. However, we are also open to specialists with prior experience who are looking for a versatile, growth-oriented generalist position.

Key Responsibilities:

• Research market niches, target audiences, and potential B2B channels.
• Manage and optimize company/profile presence on platforms like LinkedIn and Upwork.
• Create and adapt case studies and profile portfolio materials (using AI tools like ChatGPT/Gemini).
• Track and update the sales funnel, monitor conversion rates, and maintain basic reporting dashboards.
• Test new lead generation approaches and help analyze what drives better results.

Who We Are Looking For:

• Location: Based in Ukraine (or Ukrainian nationals).
• Growth Mindset: Strong desire to work, learn, experiment, and take initiative.
• Analytical Mindset: Comfortable working with data, tables, conversion metrics, and sales funnels.
• Basic Knowledge: Understanding of fundamental lead generation concepts, B2B sales funnels, and conversion rates.
• Proactivity: Ability to ask questions, propose ideas, and dig deeper into new topics.
• Experience Level: Juniors are preferred, but candidates with solid experience in B2B lead generation, LinkedIn, or Upwork are also very welcome to apply.

What We Offer:

• Location: Remote (Ukraine only).
• Flexible Engagement: Open to both Full-time and Part-time arrangements (by mutual agreement).
• Fair Compensation: Hourly or fixed rate by agreement (work tracked via time-tracker).
• Direct Mentorship: You will work in a tight feedback loop with leadership — we will guide you on what to study, what tools to test, and where to focus.
• Growth Opportunities: Hands-on experience with modern AI tools, research methods, and full-funnel B2B analytics.

How to Apply:

If you have an analytical mindset and are eager to grow in B2B lead generation, send us your profile/resume with a short note on why this role sounds like a fit for you!

Domain: Banking / FinTech

Team

Medium team (10-20 people)

You will join a cross functional DevOps and cloud engineering team working closely with multiple Scrum teams, platform engineers, and security specialists. The team follows modern DevOps practices, collaborates across departments, and supports parallel initiatives that deliver core digital services for end users.

Position overview

We are looking for a DevOps Engineer to support internal development tools and digital development initiatives while working closely with multiple Scrum teams delivering critical mobile and web banking channels. You will focus on building, operating, and optimizing secure Azure based infrastructure, CI CD pipelines, and Kubernetes platforms that enable reliable and secure deployment of publicly facing applications.

Responsibilities

• Collaborate with Scrum teams, platform, and security departments to design, build, and maintain CI CD pipelines supporting continuous delivery
• Guide and support development teams in adopting cloud native, container based, and DevOps best practices across multiple projects
• Build, operate, and optimize secure Azure based infrastructure supporting production workloads
• Manage and support Kubernetes based platforms, ensuring stability, scalability, and governance
• Ensure effective monitoring, alerting, and overall system health across production environments
• Support secure delivery of publicly facing web and mobile applications through automated pipelines
• Contribute to proof of concepts and continuous improvements by exploring new technologies and approaches
• Act as a proactive team member working across multiple teams and stakeholders with clear and effective communication
  
  Requirements
• Strong experience designing, operating, and supporting cloud infrastructure on Microsoft Azure
• Hands on experience with CI CD tools such as Azure DevOps, GitHub Actions, or GitLab CI
• Experience with container technologies including Docker, container registries, and Kubernetes orchestration platforms
• Experience using Helm for Kubernetes application deployment
• Experience deploying secure web and mobile applications through automated delivery pipelines
• Basic programming or scripting experience with Python, Go, Bash, and Git
• Experience with Infrastructure as Code tools such as Terraform, Bicep, Pulumi, Ansible, or CloudFormation
• Experience with package and dependency management tools such as npm, Maven, Gradle, or Swift Package Manager
• Experience supporting internal development and DevOps platforms such as repository managers, Kubernetes management tools, and security or quality scanning solutions
• Strong written and spoken English communication skills

🚀 Join Our Team as a Manual QA Engineer!
We are looking for a Software Test Engineer to join our team and help ensure high-quality software. The candidate should have experience in testing, analyzing results, and understanding the software development process.

REQUIREMENTS:
 

• At least 6 months of commercial experience in manual software testing.
• Upper-intermediate English skills with the ability to understand native speakers – MUST.
• Solid understanding of the Software Testing Life Cycle (STLC).
• Experience with test design techniques and applying them to real-world scenarios.
• Hands-on experience with functional testing, including exploratory and regression testing.
• Knowledge of requirements testing techniques to ensure full coverage.
• Basic understanding of HTML/CSS for testing front-end web applications.
• Experience testing REST APIs and validating their functionality.
• Familiarity with compatibility testing across different devices, browsers, and OS versions.
• Experience in responsive/adaptive testing to ensure flawless user experiences on various screen sizes.
• Ability to create clear and structured test documentation, test cases/suites, and detailed bug reports.

RESPONSIBILITIES:
 

• Act as the right hand to the Product Owner, ensuring product quality and alignment with requirements.
• Develop and execute comprehensive test plans and test cases.
• Conduct functional, regression, and integration testing.
• Identify, document, and track software defects and inconsistencies.
• Collaborate with cross-functional teams to ensure timely and robust product releases.
• Maintain and update testing documentation throughout the project lifecycle.
   

WHAT WE OFFER:
 

• Full-time remote position with stability and career growth opportunities.
• Ukrainian holidays off, plus paid vacation and sick leave.
• Compensation for English courses and sports activities.
• Access to an in-house English-speaking club.
• Accounting support and a proactive work environment.
• Engaging corporate events and team-building activities.
   

How to Apply:
If you are enthusiastic about quality assurance and eager to contribute to a dynamic team, we would love to hear from you! Please submit your resume, highlighting your relevant experience and explaining why you would be a great fit for this position.

 

We’re looking for a Senior Product Designer to lead complex product challenges from discovery to delivery and create exceptional digital experiences for enterprise users.

You’ll work closely with Product and Engineering teams, taking ownership of the design quality across the product — from visual and interaction design to scalable design systems and polished experiences.

What You'll Do

• Own the visual and interaction design quality within one or more product pods, small cross-functional teams of Product, Design, and Engineering focused on solving customer problems together.
• Design polished user interfaces from concept to production.
• Create intuitive interactions, micro-interactions, and delightful product experiences.
• Transform complex product requirements into elegant, scalable interfaces.
• Partner closely with Product and Engineering throughout the product development process.
• Contribute to and evolve the design system.
• Work in AI-first product development workflows.

• Improve design quality, consistency, and team workflows.

   

Requirements

• 5+ years of Product Design experience.
• Outstanding portfolio demonstrating exceptional UI, visual design, interaction design, and design systems.
• Excellent typography, layout, hierarchy, spacing, color, and attention to detail.
• Experience designing modern SaaS products.
• Strong product thinking with the ability to balance user needs, business goals, and technical constraints.
• Hands-on experience with modern AI tools as part of the design process.
• A builder mindset with high ownership, creativity, and the ability to thrive in ambiguity.
• Fluent English.

• Portfolio 

   

Nice to Have

• Experience creating animations and micro-interactions.
• Experience with advanced prototyping.
• Experience working closely with frontend teams.
• Familiarity with frontend technologies.
• Experience with AI development and design tools such as Claude Code, Cursor, GitHub Copilot, or similar.
• Experience designing enterprise SaaS products.

We are building a revolutionary AI-based image and video processing platform and are looking for an Integrations Engineer to help expand our customer base through your technical expertise. We are open to candidates who can contribute significantly to developing our solutions and improving the customer experience.

​

Role Overview
​The responsibilities of a Solutions Engineer include sharing expertise on the product and its integration—specifically focusing on front-end understanding and a strong overall grasp of web technologies. You will use your analytical and interpersonal skills to guide our clients and maximize the value they gain from using our technology.
 

​The ideal candidate should have excellent communication and interpersonal skills, as well as the ability to meet KPIs and deadlines, demonstrating strong analytical abilities.

​Key Responsibilities

• Be the Product Expert: Act as the product expert and trusted advisor that clients can turn to for guidance on maximizing value from our technology.
• Expand Technical Expertise: Gain experience in front-end and back-end development, web optimization, performance best practices, AI/ML, cloud computing, media compression, and CDN.
• Support & Troubleshoot: Support customers’ technical queries, solve integration issues, and demonstrate the possibilities of the technology.
• Onboard Customers: Manage the technical onboarding of new customers and translate their desired outcomes into an implementation plan that will provide value.
• Define Requirements: Define new technical requirements for integration and prioritize project timelines.
• Cross-functional Collaboration: Ensure all customer requests and issues are handled promptly, working in collaboration with relevant teams including Customer Success, R&D, Sales, and Marketing.
• Quality Assurance: Utilize QA practices to ensure high-quality integrations

Requirements

• Language Proficiency: Strictly C1-C2 English level required.

  Candidates at an Upper-Intermediate (B1-B2) level will not be considered. Exceptional written and verbal presentation skills are a must.

• Working Hours: High flexibility and ability to operate within the US time zone.
   

​Technical Skills:

• 5+ years of experience as a Solutions Engineer, Front-End professional, or in QA within a global, fast-paced environment.
• Experience with Full-Stack technologies (e.g.,Node.js, React, Angular) or QA skills (e.g., automated testing, performance testing).
• ​Hands-on experience with web and cloud technologies.
• Experience with basic debugging/QA tools (e.g., Chrome Dev Tools).
• Problem Solving: Ability to effectively assess and quickly resolve technical issues while working with both technical and non-technical teams. High-level technical, project, and problem-solving skills.

• Mindset: Strong critical thinking and analytical skills with an entrepreneurial, proactive, and result-oriented mindset. Highly motivated, a fast learner, and open-minded.

   

Nice to Have​

• BS, BA, BEng degree or equivalent in Computer Science or a related field.
• ​Experience with Full-Stack technologies (e.g., Node.js, React, Angular) or automated/performance QA testing skills.
• ​Relevant certifications, courses, or experience in adjacent technologies.

We OFFER:

• ​A fast-paced, highly professional, international team environment with a flat structure and rapid decision-making.
• ​Competitive compensation packages commensurate with your background and product portfolio.
• ​Flexible, remote-first workflow optimized for seamless global alignment.
• Medical Insurance in Ukraine and a Multisport program in Poland.
• Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
• Paid vacation, sick leave, and official holidays.
• Legal & Accounting services.
• The company provides all necessary equipment.
• English classes and Education reimbursement.

SSA Group is looking for a Business Development Manager to drive B2B sales of our software products, data-driven solutions, and professional services. Experience in the IT industry is not essential; we are looking for a strong sales professional with a proven track record in international B2B sales, a hunter mentality, and a strong focus on results. You will manage the full sales cycle and work closely with Campaign Managers, who generate a pipeline of qualified leads using Lead Navigator, our proprietary B2B lead and campaign generation platform.

Candidate Requirements

• 5+ years of experience in international B2B sales
• Proven track record of substantial contracts
• Fluency in English (spoken and written)
• Excellent negotiation, presentation, and communication skills
• Results orientation, an entrepreneurial mindset, and self-motivation
• Willingness and ability to travel internationally
   

Responsibilities

• Managing the full sales cycle: from identifying and engaging prospective clients to negotiating and closing deals
• Collaborating closely with Campaign Managers to align on targeting, communication strategies, and follow-up actions
• Conducting discovery calls and delivering compelling presentations and product demonstrations to potential clients
• Preparing commercial proposals and contracts
• Building and developing long-term client relationships, including account expansion and cross-selling/upselling the company’s full portfolio of products, solutions, and services
• Representing the company at international meetings and conferences
• Participating in the continuous improvement of the sales process

Position overview
Domain: Banking / FinTech

We are looking for a Senior Business Analyst to support complex IT delivery initiatives for a large banking client. The role requires strong banking domain knowledge, enterprise IT experience, and practical use of AI tools to improve business analysis, requirements management, documentation, and stakeholder communication.

Responsibilities

• Gather, analyze, and document business, functional, and non-functional requirements.
• Use AI tools to accelerate requirements analysis, documentation, meeting summaries, backlog preparation, process analysis, and research.
• Facilitate workshops, interviews, backlog refinement, and requirement clarification sessions with business and technical stakeholders.
• Translate business needs into clear user stories, acceptance criteria, process flows, use cases, and specification documents.
• Analyze banking processes, identify gaps, dependencies, risks, business rules, and improvement opportunities.
• Support solution design by clarifying data flows, integrations, system behavior, and operational scenarios.
• Maintain and prioritize product backlog together with product owners and delivery teams.
• Support UAT planning, test scenario preparation, defect clarification, and business validation.
• Ensure requirements are aligned with banking regulations, audit expectations, security standards, and internal governance.
• Apply AI responsibly, respecting confidentiality, data privacy, compliance, and internal banking policies.
  
  Requirements
• 6+ years of experience as a Business Analyst, System Analyst, Product Analyst, or similar role.
• Strong experience with requirement collection, documentation, stakeholder management, and process analysis.
• Hands-on experience writing user stories, acceptance criteria, BRDs, FRDs, process flows, use cases, and data mapping documents.
• Good understanding of software delivery lifecycle, Agile/Scrum, and enterprise IT delivery.
• Ability to communicate effectively with both business and technical stakeholders.
• Strong analytical thinking, structured documentation, facilitation, and problem-solving skills.
• Experience with tools such as Azure DevOps, Jira, Confluence, Visio, Miro, SharePoint, Excel, and PowerPoint.
• Practical experience using AI tools such as Microsoft Copilot, ChatGPT Enterprise, Azure OpenAI, or similar for business analysis tasks.
• Understanding of AI limitations, prompt quality, human review, confidentiality, and responsible AI usage in regulated environments.
• Upper-intermediate or advanced English.
  
  
  
   

Project description

Building a trading platform for innovative international top-tier hedge fund from the ground up, comprising of front-office system for traders, pre-trade checks and analysis, intra-day positions management, order management and routing, risks and limits management, reports of trading activities, FIX connectivity, market data providers connectivity (e.g. Bloomberg B-pipe).

Responsibilities

Maintain and improve existing backend services.

Design, develop, and implement new backend services and APIs.

Investigate production issues by analyzing application behavior, logs, and system performance to identify root causes.

Provide continuous support, maintenance, and enhancements for existing applications.

Skills

Must have

The role requires expertise supported by a Bachelor's or Master's degree in Computer Science, Mathematics, Physics, Finance, or a related field.

Hard skills include:

Proficient knowledge of Java, encompassing collections, multithreading and concurrency, and JVM memory management.

Strong experience with Spring and Spring Boot frameworks.

Practical experience with Apache Kafka and Docker.

Basic proficiency in Linux administration and command-line operations.

Ability to write and troubleshoot SQL queries.

Experience in working with REST APIs and backend integrations.

Capability to provide level 3 support for production trading systems as needed.

Soft skills expected:

Readiness and availability to address critical support issues in production environments.

Nice to have

Experience in hedge funds, proprietary trading firms, brokers, or other financial services companies, demonstrating industry-specific knowledge.

Experience with AWS, indicating familiarity with cloud infrastructure and services.

Experience supporting production applications, showcasing the ability to maintain and troubleshoot live systems.

Familiarity with monitoring and observability tools, reflecting skills in system performance tracking and issue detection.

Experience with CI/CD pipelines, illustrating knowledge of automated software deployment processes.

Languages

English: C1

Our partner is a leading B2B iGaming supplier delivering engaging casino content to regulated markets worldwide. Since 2012, they’ve been building high-quality gaming experiences through a modern cloud-native platform that powers hundreds of operator brands across multiple jurisdictions.

Their Platform Solutions team sits at the heart of that ecosystem, enabling seamless integrations between the company, operators, aggregators and platform providers.

Our partner is looking for a Senior Backend Developer who thrives in a deeply hands-on environment and enjoys being close to the code on a daily basis. This role is heavily focused on building, optimising, and scaling backend services in a high-load system where performance and reliability are critical.

You’ll be working on complex, real-time challenges at the core of their platform – improving latency, ensuring high availability, and making systems more efficient at scale. This is not a coordination-heavy role; it’s for someone who enjoys writing production code, solving tough engineering problems, and seeing the direct impact of their work.

Main Responsibilities

• Work as part of a cross-functional team owning a core product within the platform
• Design, build, and deliver new backend features end-to-end in a distributed environment
• Write high-quality, production-level code daily, contributing directly to a high-load, scalable system
• Take ownership of services handling financial transactions at scale, with a strong focus on reliability
and accuracy
• Proactively suggest and implement improvements in architecture, processes, and development
practices
• Participate in code and architectural reviews to maintain high engineering standards
• Solve complex business and technical challenges with pragmatic, efficient solutions
• Participating in on-call rotations within the squad to ensure the reliability and availability of our
systems
• Play an active role in ongoing tech transformation initiatives across the platform
• Collaborate closely with engineers, product, and other stakeholders to deliver impactful solutions
used by millions globally

Mandatory Requirements

• Solid experience with Node.js/TypeScript is ideal, but we also welcome experts in other OOP languages such as Java, Python, C++, C#, or Go.
• Strong understanding of asynchronous programming techniques
• Experience with distributed systems and messaging systems (Apache Kafka, gRPC)
• Knowledge of relational databases (MySQL, PostgreSQL), columnar databases (ClickHouse), and
NoSQL technologies (DynamoDB, MongoDB)
• Skilled in developing and maintaining end-to-end and unit tests
• Proven track record of developing production-ready solutions
• Degree in Computer Science or related field

Nice to Have

• Experience with large-scale microservices architecture.
• Good ground knowledge of Kubernetes
• Familiarity with cloud providers (especially AWS)
• Understanding of application security and industry best practices
• Understanding of enterprise development patterns
• Active performance observation
• Gambling domain experience

We offer

• Competitive Salary
• Quarterly Bonuses
• Unlimited Paid Time Off
• Unlimited Paid Sick Leave
• Remote & Flexible Working
• Private Medical Insurance
• Financial Support for Life Events
• Professional Development Budget
• International Exposure
• Regular Company Events

We are looking for a Head of Revenue Growth. You will own the full revenue engine across a portfolio of mature, monetizing platforms in social discovery and live-streaming, not one funnel, not one channel, but the whole picture. That means P&L accountability, paid acquisition across mobile and web, monetization strategy, product growth experiments, and the unit economics that tie it all together. You will work directly with the CEO, Head of Marketing, Head of DS & AI, and five Product Owners . We move fast, cut through bureaucracy, and give real ownership to people who can handle it. If that sounds like your kind of environment, read on.

About United Tech: We are a global IT product company building the next generation of mobile and web platforms in live-streaming and social networking. Our products connect millions of users across North America, Europe, LATAM, and MENA, and we have been profitable doing it. Founded in Ukraine, operating worldwide, with a market we expect to exceed $206B by 2030. We are not chasing that number, we are already in the middle of it.

In this role, you will

• Own the full revenue funnel and its P&L from acquisition to repeat payments — accountable to ROAS LT0/LT7/LT30 targets and blended payback
• Develop and execute the revenue growth strategy across paid traffic (mobile + web), product growth, and monetization, owning channel mix, budget allocation, and scaling decisions
• Generate, prioritize, and validate growth and monetization hypotheses with Product and Tech, driving prioritization of Product Owner backlogs for growth work
• Lead A/B and multivariate testing across onboarding, activation, paywalls/coin-packs, and pricing
• Own unit economics (CAC, LTV, ARPU, ARPPU, ROAS, payback) and the cohort LTV model; ensure scalable, margin-aware growth given streamer revshare
• Partner with Payments and Risk to maximize payment conversion and approval rates, and expand margin-accretive web/direct billing

• Build revenue dashboards and a single source of truth for performance metrics, with shared metric definitions and transparency across teams

   

It's all about you

• Strong hands-on experience in growth / performance marketing for dating, social discovery, live-streaming, or IAP products, across both mobile apps and web funnels
• Demonstrable strong command of unit economics (CAC, LTV, ARPU, ARPPU, ROMI, payback, contribution margin) — able to build the model, not just read it
• Proven experience scaling paid acquisition on mobile and web: Google, Meta, TikTok, and programmatic/DSP (e.g., Moloco) are a strong advantage
• Solid experience with A/B testing, experimentation frameworks, and funnel optimization
• Strong analytical foundation: SQL and BI tools (e.g., Looker/Tableau), cohort analysis, predictive LTV; working knowledge of mobile attribution/MMP (AppsFlyer/Adjust), web analytics and server-side tracking (GA4, Meta CAPI), web2app deep-linking, and incrementality testing
• Experience managing growth, marketing, or media-buying teams
• Advanced user of Anthropic and OpenAI tools
• Fluent in English (B2+) and Ukrainian

Would be a plus

• Experience in payments, payment product management, or working closely with PSP/acquiring teams

What we offer

Care and support:

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• 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
• Interview with the hiring team
• Bar-raising interview
• Reference check
• Offer