Jobs at Djinni

Akvelon Inc. (USA) works in the field of software engineering based on a variety of technologies. Our company is a member of the vendor program, which gives employees the opportunity to work with clients in the United States and other countries (Microsoft, Facebook, Airbnb, Dropbox, Pinterest, and many others). This is a great opportunity to learn from and work with leading engineers of world-renowned companies.

About project

Our team is focused on driving our Cloud Supply Chain digital transformation. The team plays a critical role in ensuring the financial impact of operational decisions can be measured comprehensively and at scale. If you are seeking an agile environment that ships frequently while maintaining a focus on long-term bets, enjoy driving innovation in a fast-paced engineering team, and yearn to build highly scalable distributed services, this is the right opportunity for you!
We are looking for an experienced, talented, and motivated software engineer to transform how the client delivers cloud computing resources around the world. We work with multiple engineering and business teams to connect data and systems that enable critical business decision-making.
 

Requirements:

- Solid knowledge of .NET (Framework and Core)
- Strong knowledge and experience in Azure
- Experience with PowerShell
- Experience with ARM templates 
- Strong experience with Unit and Integration Testing
- Good understanding of object-oriented skills, SOLID programming principles, and design patterns

Responsibilities:

- Develop and maintain back-end services for a large-scale cloud platform
- Build and support CI/CD pipelines
- Participate in one-week on-call rotations during business hours
- Collaborate closely with cross-functional engineering teams
- Ensure high-quality, scalable, and secure service delivery
- Implement automation and optimizations across the platform
- Contribute to design and architecture discussions

Our client is one of the world’s leading global fashion retailers operating in more than 200 markets through both e-commerce platforms and thousands of physical stores worldwide. The company manages the full fashion value chain – from design and manufacturing to distribution and retail – with a strong focus on flexibility, digital integration, and sustainability.
Technology plays a critical role across all business areas, including stores, e-commerce, logistics, and supply chain. Engineering teams work in small, autonomous product teams that own the full lifecycle of the solutions they build. Engineers are encouraged to understand the broader business context, collaborate directly with stakeholders and users, and actively contribute to technical and product decisions.

Responsibilities:

• Understand business processes and how systems support different operational domains such as retail, logistics, and e-commerce.
• Collaborate with product stakeholders and end users to identify problems and define effective solutions.
• Design, develop, and maintain scalable APIs and microservices.
• Participate in architectural discussions and translate complex problems into maintainable technical solutions.
• Write clean, maintainable code following best engineering practices and design patterns.
• Ensure reliability, availability, and resilience of backend services.
• Implement automated tests and collaborate with QA to maintain strong test coverage.
• Use data and AI-powered tools when appropriate to support development and improve decision-making processes.
• Work closely with the Product Owner to refine and technically define product backlog items.
• Contribute to CI/CD pipelines and support solutions in production.
• Continuously analyze system usage and suggest technical or functional improvements that add value to the product.

Requirements:

• 5+ years of software development experience
• 4+ years of extensive Java development experience, Maven
• 2-3 years of Spring framework and building Spring web applications
• Understanding and experience developing and deploying microservices
• Experience developing REST interfaces, OpenApi
• Excellent design, coding, and debugging skills
• OOP, OOD, DDD. Design Patterns proficient
• Working knowledge of relational databases, NoSQL technologies – Mongo DB
• Working knowledge of Kafka, Kafka streaming (can be optional)
• Experience with different clouds – AWS, Azure
• Working knowledge of OpenShift, Kubernetes
• Familiar with GrayLog, Grafana

Soft Skills:

• Strong communication and collaboration skills.
• Product-oriented mindset and ability to understand business needs behind technical solutions.
• Focus on quality, simplicity, and sustainable engineering practices.
• Proactive attitude, ownership mindset, and willingness to continuously improve both product and team processes.

Languages:

• English – Upper-Intermediate or higher

Overview

We are looking for a Junior Account Manager to support a large-scale client outreach initiative. This role focuses on contacting existing clients, guiding them through a required merchant service PIN pad firmware upgrade, and assisting with onboarding to our internal B2B system. The position is straightforward, process-driven, and ideal for someone who is organized, communicative, and comfortable handling high-volume outreach.

Key Responsibilities

· Reach out to a high volume of existing clients (phone, email, or messaging) to coordinate firmware upgrades for merchant service PIN pads

· Clearly explain the upgrade process and its importance to clients

· Guide clients step-by-step through completing the firmware update

· Assist clients in setting up and connecting to the internal B2B system

· Track outreach progress and maintain accurate records of client status

· Follow up with clients who have not completed the upgrade

· Escalate technical issues or complex cases to the appropriate internal teams

Qualifications

· High school diploma or equivalent

· Strong communication skills (clear, friendly, and professional)

· Comfortable making a high volume of calls and sending emails daily

· Basic computer skills and ability to learn internal systems quickly

· Detail-oriented with good organizational habits

Key Skills

· Customer communication

· Persistence and follow-up

· Basic technical guidance (training will be provided)

· Time management

· Data tracking and accuracy

We are looking for a Content Writer / Retention Manager (Middle) to join our growing team. In this role, you will work closely with our Retention Manager, supporting day-to-day operations and taking an active part in shaping how we communicate with our players. You will be responsible for developing and executing effective multi-channel retention campaigns, building complex customer journeys, and maximizing player engagement.

Вимоги

• Experience in copywriting or content marketing;
• Strong command of English — sufficient to independently produce high-quality, professional texts;
• Proficiency with AI tools (for research, drafting, and content optimization) and a solid understanding of current AI trends;
• Ability to write engaging, persuasive, and audience-specific content;
• Strong editing and proofreading skills — ensuring accuracy, clarity, and brand alignment;
• Creative thinking — a talent for generating fresh ideas that capture attention and drive engagement.

Обов’язки

Development and implementation of retention strategy;

Writing compelling texts for retention campaigns and user communications;

Adapting writing style and tone to fit different brands, audiences, and platforms;

Planning and launching CRM campaigns (push notifications, in-app messaging);

Reviewing and rewriting content to improve clarity, relevance, and effectiveness.

Буде плюсом

Знання таких платформ як One Signal, Firebase.

Job Description

Experience: 3+ years of dedicated experience as a Scrum Master in a software development or IT environment.

Certifications: Advanced Agile/Scrum certifications are highly preferred (e.g., PSM II, PSM III, A-CSM, CSP-SM, or PMI-ACP).

Framework Knowledge: Deep, practical understanding of Scrum, Kanban, and other Agile methodologies. Experience working in a scaled agile environment is a major plus.

Technical Literacy: Strong understanding of the software development lifecycle (SDLC) and CI/CD practices. You don't need to code, but you must be able to "speak developer."

Tool Proficiency: Expert-level experience with agile management tools such as Jira, Confluence

Soft Skills: Exceptional communication, facilitation, negotiation, and conflict-resolution skills. Proven ability to influence without authority.

Job Responsibilities

Facilitation & Process Leadership: Lead all Scrum ceremonies (Sprint Planning, Daily Stand-ups, Sprint Reviews, Retrospectives and Refinements) 

Coaching & Mentoring: Act as an agile coach for the development team, Product Owner, and broader organization.

Product Owner Partnership: Work closely with the Product Owner to ensure the product backlog is healthy, refined, and properly prioritized to maximize value delivery, help Product owner to capture/improve user stories

Impediment Removal: Proactively identify and resolve systemic blockers, dependencies, and conflicts that impact team performance and delivery.

Metrics & Continuous Improvement: Track and communicate agile metrics (velocity, cycle time, burndown, etc.) to the team and stakeholders. Use data to drive conversations around process improvements and team health.

Cross-Team Collaboration: Facilitate coordination with other teams and departments.

Culture Building: Foster a safe, high-trust environment where team members feel comfortable experimenting, failing, and learning.

Delivery overseeing: prepare release notes and deployment plans

Department/Project Description

Our customer is a private, family-owned company, founded by scientists and dedicated to providing the world’s highest quality, innovative research and diagnostic products to accelerate biological understanding and enable personalized medicine. Our employees operate worldwide from our U.S. headquarters in Massachusetts, and our offices in the Netherlands, China, and Japan.

Company Description

Are you a seasoned engineer passionate about building scalable, high-performance systems? This Senior-level role offers the opportunity to work remotely with talented teams across Europe, Ukraine, and LATAM.

At Sigma Software, we deliver cutting-edge solutions for global customers, combining technical excellence with a service-minded approach. In this role, you will join a distributed team to architect and evolve an advanced Ads platform, contributing to both innovation and stability.

Why join us? You will work on complex, high-impact systems, collaborate with international experts, and enjoy the freedom to shape architecture and technical patterns that drive long-term success.

CUSTOMER

We partner with a leading company in the AdTech space, delivering high-performance, scalable solutions that empower advertisers to manage campaigns, optimize targeting, and analyze results in real time. The Customer values innovation, reliability, and long-term collaboration, and operates globally with distributed teams in Europe, LATAM, and other regions.

PROJECT

The project focuses on building and evolving core systems for an advanced Ads platform integrated into a product for the interior decor industry. This product enables users to preview and visualize home items before purchase, enhancing shopping experiences both online and in-store.

Job Description

• Design, develop, and maintain APIs and services supporting ad campaign management, targeting, delivery, attribution, and reporting
• Architect scalable, reliable, and high-performance distributed systems
• Optimize systems for high-throughput and low-latency event/data processing
• Drive architectural decisions and establish development patterns
• Collaborate with distributed teams to ensure seamless integration and delivery
• Mentor and guide other engineers, fostering technical excellence

• Ensure code quality, maintainability, and alignment with long-term product goals

   

Qualifications

• At least 5 years of commercial experience in building scalable, high-performance systems
• Hands-on experience with AdTech solutions such as DSP, SSP, ad exchange, prebid, Google Ad Manager, or openRTB
• Strong proficiency in Python, preferably with the Django framework
• Solid knowledge of computer science fundamentals, including data structures, algorithms, and distributed systems
• Good understanding of distributed system architecture with a focus on data availability, reliability, and performance
• Practical experience with Kubernetes, PostgreSQL, and AWS

• Upper-Intermediate level of English

   

WILL BE A PLUS

• Experience with dbt and Redshift

• Familiarity with interior decor industry solutions

   

Additional Information

PERSONAL PROFILE

• Attention to detail and quality
• Excellent communication skills
• Leadership mindset, proactiveness

We’re looking for an experienced Art Director to define and drive the visual identity of our slot games. You’ll lead a talented team of artists, set creative standards, and ensure our games are not only beautiful but visually distinctive and aligned with the studio’s vision.

We’re a team of people who left safe jobs to build something better. No bureaucracy, no pointless meetings — just sharp minds building games that stand out.

 🧩 What you’ll do

• Define and maintain the overall visual direction for our slot portfolio — from concept to release;
• Lead the creation of high-quality game art, ensuring consistency, originality, and a signature visual style across all titles;
• Collaborate with Producers and Mathematicians to translate creative concepts into visually outstanding slot experiences;
• Build and maintain art documentation, moodboards, and style guides across multiple projects;
• Review the team’s work and provide constructive, actionable feedback — balancing creativity and production needs;
• Establish and refine the art production pipeline, workflows, and quality benchmarks;
• Mentor and grow the art team — guiding development, identifying strengths, and fostering a culture of artistic excellence;
• Drive hiring, onboarding, and integration of new artists into the team.

 🧠 What you bring

• 3+ years of experience in art leadership roles within iGaming or slot development;
• A strong portfolio showcasing mastery in game art, composition, lighting, color theory, and visual storytelling;
• Proven experience defining and delivering visual direction for multiple released titles;
• Deep understanding of slot game production pipelines — from concept to final integration;
• Ability to mentor and lead artists across 2D, 3D, animation, and VFX;
• Strong communication and collaboration skills — able to clearly articulate creative vision;
• English level: B2 or higher.

 💎 Nice to have

• Experience working with remote or distributed teams and external art partners;
• Familiarity with production tools (Jira, ClickUp, etc.);
• Understanding of UI/UX design principles in slot games.

 🎁 Benefits

• 21 vacation days + 5 extra day-offs annually;
• 12 paid sick days;
• Fully remote format — work from anywhere you feel productive;
• Flexible schedule: start your day anytime between 08:00–11:00 CET;
• Fixed budget for health insurance and gym/fitness;
• We provide all required work equipment;
• Zero bureaucracy and direct communication with founders and C-level;
• Minimal meetings, async-friendly workflow;
• Startup energy: fast motion, creativity, and tight-knit communication;
• Business trips and team meetups several times per year;
• Multiple salary payout options (flexible formats);
• …And many more perks unlocked after we hit break-even.

We are looking for a Middle Python Developer (microservices) to join the Dataforest team. If you are looking for a friendly team, a healthy working environment, and a flexible schedule ‒ you have found the right place to send your CV.

    Skills requirements:

• 4+ years of experience with Python;
• Experience with AWS services (Lambda, Step Functions, API Gateway, SQS, Fargate);
• Experience with SQL and query optimisation;
• Experience integration of 3rd party services;
• Strong understanding of client-server model, REST API approach, authorization/authentication principles;
• Strong understanding of asynchronous/multithread/multiprocess programming;

• Upper- Intermediate level of English.

   

     Optional skills (as a plus):

• Experience with Redis and Lua scripts;
• Experience with Django REST API;
• Experience with payment systems integrations (Stripe, Shopify, Recurly, Paypal, Braintree, etc.);

• Experience with Celery and async task management.

   

     Key responsibilities:

• Developing server applications (APIs). Within these applications, developers need to describe core logic and integrations with third-party services.
• Writing scripts similar to DAGs in AirFlow or AWS Lambdas. These scripts should process information using Pandas or implement some simple business logic.
• Developing applications with a distributed architecture (microservices).

• Developing client applications for data retrieval. These data will later be processed by developers from the DS and DE departments.

   

  We offer:

• Great networking opportunities with international clients, challenging tasks;
• Building interesting projects from scratch using new technologies;
• Personal and professional development opportunities;
• Competitive salary fixed in USD;
• Paid vacation and sick leaves;
• Flexible work schedule;
• Friendly working environment with minimal hierarchy;
• Comfortable, spacious, and well-equipped office in the city center;
• Team building activities, corporate events.

A potential invitation to potential minds!

4K-Soft is People. People are most important to us. People are at the heart of every connection we build. Come and join 4K-Soft, where human minds come together to pave the way for the future. We offer a variety of full-time jobs, training programs and internships. Only imagine, how you can help our company and start your career with 4K-Soft!

We are looking for a PHP Developer.

What we expect from you:

2+- years of commercial experience

PHP 7.3/ PHP 7.4

Yii2 framework

jQuery

Bootstrap

LAMP

OpenServer

Apache2

Nginx.

We offer:

Competitive level of remuneration

Convenient work schedule, paid vacation and sick leaves

The opportunity to grow professionally by participating in the implementation of interesting and complex projects, as well as showing personal initiative.

US Company is searching for a Senior Delphi developer to join a development team for development an enterprise level platform and services. Interesting project, distributed team, full-time, an official contract. Remote work, flexible schedule (CET business hours).

Brief project description:

• The product is a complex platform with applications realized like SaaS, which perform multiple functions for improving Safety, Sustainability and Productivity (works planning / incident management / monitoring & analytics) on high-risky industries: oil & gas gathering and transportation, chemical, building, energy market.

Responsibilities:

• Full-stack development and maintenance for the LCA product family across all layers from desktop clients, backend services and data layer, to API development and user interface design and implementation
• Develop functionality, applications and services in Delphi and C#
• Develop and design RESTful services and APIs
• Develop infrastructure and APIs to support custom projects, such as customer specific LCA
  tools, or integrations of the LCA product family with ERP, CRM, PLM…
• Analyze requirements, suggest concepts, and assess development efforts.
• Analyze technology trends and harmonize our technology landscape to make it future proof.
• Work in a scrum team.
• White box testing and development of unit tests
• Technical system documentation (source code documentation, external documentation,
  bug-tracking system, design documentation etc.)
• Refactor modules to address the most relevant weak spots.
• 3rd-level support

Required Skills and Experience:

• Experience in developing desktop software applications - 3 years) 
• Experience with Delphi - 3 years)
• Experience in developing APIs - years)
• Fluent in English
• Experience with scrum development process - 2 years)

Skills Considered a Plus:

• Experience in C# or similar object-oriented languages - 2 years)
• Domain expertise in life-cycle assessment, or a strong passion for the field
• Scrum master experience
• Azure and Azure DevOps experience

Work conditions:

• Distributed team, remote work.
• Kanban or scrum approach, 5-6 team members / team.
• Full-time (40 hours per week).
• Official contract: salary, sick-leave days, holidays, vacations.

Hiring process:

• Step 1 - preliminary interview (main questions) - 30 mins
• Step 2 - internal tech interview (tech questions) - 40-50 mins
• Step 3 - tech interview with team leader and architect - 1 hour

QATestLab is an international provider of independent testing services with 20+ years of experience delivering QA support across multiple industries — from eCommerce, banking, and healthcare to game, media, and telecom. Our service portfolio includes manual testing and test automation services for web, desktop, mobile, and cloud applications.

Currently, we are expanding our department and inviting you to join the team as a full-time Automation QA Engineer.

We expect that you:

• Have at least 2-3 years of commercial experience in test automation using C#
• Work with automation frameworks Playwright
• Have experience working with ready-made CI/CD pipelines in Azure DevOps
• Work with test management and bug tracking systems (TestRail, Azure Devops or Jira)
• Proficient with version control systems (GitHub, GitLab) for effective team collaboration
• Have a basic understanding of Docker: able to work with containers and run tests in containerized environments
• Have a B2 level of English
• Possess strong communication skills and be able to work well in a team.

Will be a plus, if you:

• Have experience testing web platforms using Chrome DevTools

Main responsibilities:

• Develop, maintain, and execute automated test scripts
• Be ready to perform manual testing tasks when necessary
• Collaborate with development teams and project managers to define test requirements and participate in releases
• Create and maintain test frameworks
• Analyze test results, document defects, and maintain test documentation
• To participate in team testing activities (test planning, re-testing, regression testing)

We offer:

• Flexible working hours: starting from 8 to 11 AM; full-time
• Decent compensation with regular reviews based on the results
• Possibility to work remotely
• 100% reimbursement with sick leave letter, 18 days off
• Mentor support at the beginning
• Free English Courses and Speaking Club

• Developed corporate culture, loyalty, and assistance programs

  We will be glad to see you as part of the team!

We Are:

LetsData is an AI-powered solution designed to proactively shield businesses, civil society, and governments from information operations. Our mission is to build a cutting-edge product that helps the world’s largest organizations detect information operations early, whether disinformation, synthetic identities, or other threats posed by cybercriminals, hostile states, or competitors. We are guided by our principles of excellence, collaboration, and adaptability, and we are committed to becoming a global leader in InfoOps prevention.

The Role:

As a Full Stack Engineer at LetsData, you will develop and optimize our AI-driven platform, focusing on user-centric interfaces for both internal analytics teams and clients. Your work will help deliver innovative solutions powered by AI, data analytics, and cloud technologies to combat disinformation and protect organizations globally.

Format: Full-time

Location: Kyiv, Ukraine (hybrid-remote)

LetsData's main hubs are in Kyiv, Lviv, and New York, and we operate as a remote-first team. For this role, we're looking for someone based in Kyiv to join our full-stack team. Day-to-day work is remote, with occasional visits to our coworking space to sync, collaborate, and work in person.

Requirements:

• 1-3 years of experience as a Python FullStack Engineer.
• Strong experience with frontend development using frameworks like Vue.js, including knowledge of CSS.
• Proficiency in backend development using Python.
• Hands-on experience deploying and managing applications on cloud platforms, with Google Cloud Platform preferred.
• Excellent communication skills to collaborate effectively with cross-functional teams in both English and Ukrainian.
• Nice to have: Familiarity with containerization and orchestration tools like Docker.
• Nice to have: Knowledge of infrastructure as code (IaC) tools such as Terraform.
• Nice to have: Familiarity with CI/CD pipelines for automating deployments.
• A passion for making an impact by fighting malign information influences.

You Will:

• Design and develop responsive and interactive frontend interfaces using Vue.js
• Integrate frontend applications with backend services written in Python.
• Deploy and maintain applications on Google Cloud Platform.
• Collaborate with cross-functional teams to define, design, and deliver new features.
• Ensure code quality and maintainability by following industry best practices.
• Contribute to the technical design and implementation of AI-driven solutions for fighting disinformation.

We Offer:

• Unlimited vacation and additional days off on your special occasions.
• Unlimited sick leaves to take care of your health.
• Parental leave for those who stay with us for 1+ year.
• Membership at a coworking space, our Kyiv team is based in Creative States of Arsenal.
• Opportunity to participate in the top events of the industry.

LetsData is an equal-opportunity employer. We are committed to fostering a diverse and inclusive workplace where all employees feel respected and valued. We do not discriminate based on race, ethnicity, religion, belief, color, gender identity, sexual orientation, nationality, citizenship, age, marital status, veteran status, disability, legal history, or any other characteristic protected by law. 

About the Role

We are looking for an exceptional VP of Engineering to lead and scale our engineering organization at a key stage of growth.

This is a high-impact leadership role for someone who can combine:

• strong technical depth
• organizational leadership
• engineering execution
• cross-functional partnership with executive, product, and go-to-market teams

You will help shape the technical direction of the company, build a strong engineering culture, and ensure the delivery of reliable, scalable, enterprise-grade products.

This role is especially relevant for leaders with experience in:

• cloud platforms
• distributed systems
• infrastructure-heavy B2B SaaS products
• developer-facing or data-intensive products

What You Will Own

• Scaling the engineering organization across infrastructure, cloud platform, and developer experience
• Building hiring plans, team structure, and engineering culture
• Translating company strategy into clear engineering priorities and execution plans
• Driving product delivery, technical quality, and operational excellence
• Improving reliability, performance, security, and scalability across the platform
• Partnering closely with Product, Developer Relations, Customer Success, and the executive team
• Establishing strong engineering processes around:
  • code quality
  • observability
  • incident response
  • delivery rhythm
  • automation

Key Responsibilities

• Lead and grow a distributed engineering organization
• Own engineering execution across core platform and cloud products
• Partner with leadership on roadmap, architecture, and scaling strategy
• Improve system reliability, speed, and operational maturity
• Align engineering efforts with the needs of both developer users and enterprise customers
• Define and execute the hiring strategy for engineering growth
• Build a culture of ownership, rigor, and high technical standards

Required Experience

• 10+ years in engineering leadership
• Experience in senior leadership roles within cloud, platform, or infrastructure engineering
• Proven experience building and scaling B2B SaaS platforms
• Strong track record of managing distributed teams
• Deep experience with Kubernetes and cloud-native architectures
• Experience running high-scale, production-critical infrastructure
• Experience working with enterprise security and compliance requirements

Technical Background

• Strong understanding of distributed systems
• Experience operating infrastructure in AWS, GCP, or Azure
• Deep knowledge of:
  • observability
  • reliability engineering
  • automation
  • DevOps
  • CI/CD
  • infrastructure as code

Leadership Profile

We are looking for someone who is:

• strategic, but still able to go deep technically
• confident in decision-making in fast-changing, high-growth environments
• clear and effective when communicating with both technical and business stakeholders
• data-driven and customer-focused

Nice to Have

• Experience with search engines, databases, storage systems, or data infrastructure
• Experience in an open-source company
• Familiarity with AI / ML infrastructure or vector search systems

Why This Role Is Attractive

• Opportunity to shape the future of AI infrastructure
• Executive leadership role in a fast-growing open-source company
• Chance to lead cloud and platform strategy at scale
• Work with a globally distributed, high-performing engineering team
• Competitive compensation package, including equity
• Remote-first work environment

Candidate Application Note

Candidates should submit a short cover letter written personally by them explaining why they are a strong fit for the role.

We are looking for a strong C-level commercial leader who can build and scale a global commercial function within a fintech/payments product, with a focus on revenue growth and profitability. This person should bring strong strategic thinking, deep expertise in payment infrastructure, and proven experience in international expansion, capable of closing key partnerships and influencing product development through commercial insight.

Responsibilities:

• Define and execute the company’s global commercial strategy with a focus on revenue growth and profitability
• Own full P&L responsibility and key commercial metrics (revenue, margin, LTV, CAC)
• Scale B2B sales and drive expansion into new markets (EMEA / Global)
• Build and develop a structured commercial function across sales, business development, and partnerships
• Establish and grow strategic partnerships (PSPs, acquiring banks, payment providers, high-risk merchants)
• Identify and develop new revenue streams and business models
• Collaborate closely with Product and Tech to shape product vision and commercial strategy
• Optimize unit economics and improve monetization efficiency
• Participate in company-wide strategic planning alongside the CEO and other C-level executives
• Build, lead, and scale the commercial organization (sales, bizdev, account management)
• Lead key negotiations and close high-value strategic deals
• Analyze market trends and competitive landscape to identify long-term growth opportunities

Requirements:

• Proven experience as CCO / CRO / CBDO or Head/VP level in fintech / payments / crypto
• Strong track record of scaling revenue and building or transforming commercial functions
• Deep understanding of payment infrastructure (PSPs, acquiring, payouts, AML/KYC, high-risk segments)
• Experience working in international markets and building global partnerships
• Strong strategic background with hands-on experience in P&L, unit economics, and financial planning
• Experience managing large teams (sales / bizdev / partnerships)
• Excellent negotiation skills with a proven ability to close complex deals
• Data-driven decision-making approach
• English — Advanced

Nice to have:

• Experience in high-risk verticals (gambling, dating, crypto)
• Strong network within fintech / payments ecosystem
• Experience launching new products or entering new markets

Ajax Systems is a full-cycle company working from idea generation and R&D to mass production and sales. We do everything: we produce physical devices (the system includes many different sensors and hubs), write firmware for them, develop the server part and release mobile applications. The whole team is in one office in Kyiv, all technical and product decisions are made locally. 

We're looking for an Android Developer to join us and continue the evolution of a product that we love: someone who takes pride in their work to ensure that user experience and development quality are superb. You will be able to develop the apps in the best hardware company of Ukraine with around 400m active users around the world. Moreover, very soon you will have a chance to start several new products from scratch.


Required skills:

• 5+ years of experience in Android development
• A strong familiarity with Java and Kotlin
• Good understanding of the Android ecosystem
• Familiarity with Android SDK: basic concepts like layouts and views, activities and fragments and their lifecycle, storing data
• Practical experience with Kotlin Coroutines
• Proficiency in Jetpack Compose for modern UI development
• Experience with ORM frameworks and Android Jetpack Components
• Strong understanding of code versioning tools (Git) and experience with Gradle
• Strong understanding of the full mobile development life cycle, OOP principles, design patterns 

• Passion for software engineering, learning and continuous improvement

   

Would be a plus:

• Gradle knowledge, custom plugin development, build optimization, CI/CD pipelines, and release management
• Writing unit tests
• Practical experience with video streams
• Experience with MVVM/MVI patterns
• Experience with github actions

• Experience with third-party libraries, APIs (Firebase) and custom frameworks

   

Tasks and responsibilities:

• Follow high standards of software quality established in the team
• Design, build, and maintain high performance, reusable, and reliable code
• Suggest technical and functional improvements to add value to the product

• Collaborate with cross-functional teams to define, design, and ship new application features

   

With us, you will enjoy:

• Working with a team of people to build the future of an industry
• Non-trivial challenges and the various specter of interesting tasks
• A flexible, friendly, and collaborative work environment
• Corporate culture based on common sense
• Opportunities to influence the creation of new products and their quality 
• Parking for cars and bicycles

• Medical insuranceEducation compensation

   

We offer:

• the opportunity to share and implement your own ideas that could impact products and production;
• work with a motivated team and an environment with a zero-bullshit culture;
• competitive salary;
• medical insurance;
• corporate English classes;
• compensation for professional training;
• the chance to take part in beta testing of Ajax security systems — receive and test new devices before their release.