Jobs at Djinni

Ringostat is a Ukrainian AI-powered platform for telephony, call tracking, and call analytics. Recognized as a High Performer on G2 for three consecutive years and ranked among the Top 10 worldwide in its category 🏆, the company also received двойне recognition from Forbes Ukraine in 2025 (Next 250 most promising companies & Top 25 innovative startups). 

🔎 We are looking for a Sales and Partnership Manager for the Polish market who will help expand our partner network in Poland and drive sales growth 🇵🇱

Who We Need:

🟢 Hard Skills

• Polish — C1 level
• English — B2 level

• At least 1 year of experience in sales, partnership development, sales management, or customer-facing roles

   

🟢 Soft Skills:

• Proactivity and persistence — you set ambitious goals, find solutions, and consistently implement them
• Organization and responsibility — you prioritize effectively, pay attention to details, and deliver on commitments
• Strong communication skills — you easily build rapport, negotiate effectively, and persuade confidently
• Multitasking and flexibility — you can manage multiple partners simultaneously and quickly adapt to change

➕ Nice to Have:

• Experience in B2B sales, partnership development, or building long-term business relationships (6+ months)
• Experience with SPIN and BANT methodologies
• Experience handling objections and identifying customer needs

🎯 Your Key Responsibilities:

1. Develop existing partners: maintain regular communication, build trusted relationships, and help partners sell Ringostat services more effectively to their clients
2. Drive partner lead flow: your main KPI is the quantity and quality of leads generated by partners
3. Educate and motivate: conduct presentations, workshops, and mini-trainings for partner teams
4. Build deep relationships: work with different levels within partner companies — from executives to account managers and sales teams
5. Analyze performance: maintain structured reporting, identify growing/declining partners, and increase their engagement
6. Represent Ringostat at events: conferences, exhibitions, webinars, and offline networking

🚀 What We Offer:

1. Work in a fast-growing product company Ringostat (part of Fraktal Group) — one of the largest IT groups in Ukraine
2. Company growth of 60%+ annually, and 3x year-over-year growth in Poland
3. 10+ years on the market with a strong reputation — not a startup with an unpredictable future
4. Our product is used in 33 countries, with 3,000+ companies making over 10 million calls monthly 🌍
5. High autonomy and ownership, real impact on strategy and results
6. Work within one of the company’s key strategic directions — the partner channel
7. Use of AI tools and modern sales technologies
8. A powerful SaaS product that continuously evolves
9. Results-driven culture — clear processes, no unnecessary bureaucracy or micromanagement
10. Competitive compensation: official salary + performance-based bonus 💰
11. Cafeteria plan: compensation for sports, education, healthcare, and other life benefits of your choice

Thank you for your interest to the role!

We are Ukrainian bank, part of global German bank Deutsche Bank. 

Location: Kiev

Position Overview

Since 2009, JSC "Deutsche Bank DBU" (Deutsche Bank Ukraine) operates as corporate bank in Ukraine, subsidiary of Deutsche Bank AG, and offers a full range of corporate banking products and services to its clients, i.e. subsidiaries of multinational companies and top tier local corporates.

We are looking for a Technology Service Analyst

Are you passionate about technology and eager to start a career in IT Support? In this role, you will play a key part in delivering high-quality technical support and services to internal teams within the bank. You will have the opportunity to develop problem-solving skills, collaborate with global IT teams, and gain hands-on experience with banking applications and IT infrastructure. If you enjoy troubleshooting, learning new technologies, and working in a dynamic environment, this could be the perfect opportunity for you!

Your key responsibilities

• Ownership of local applications including end-to-end responsibility for application setup from regulatory and DB policies requirements.
• Perform L1/L2 support for IT end-user locally (in-person) or by engaging Global teams.
• Monitor and manage incidents through an IT service management platform.
• Collaborate with IT teams to implement system updates, patches, and upgrades.
• Management/supporting of local IT infrastructure/application related projects including regulatory driven.
• Physical visits to Data Centers and offices to troubleshoot equipment as needed.
• Ensure compliance with bank policies, regulatory requirements, and security protocols.

• Create and update documentation on the use of IT systems.

   

Your skills and experience

• Providing technical support to users (remotely and in the office, Windows 10/11).
• Windows Server 2016/2019, basic administration skills.
• Installation, configuration, testing and maintenance of local application software.
• Working with SQL queries (basic knowledge).
• Oracle (basic knowledge).
• Administration and support of the core banking system (B2).
• Unix skills would be a plus.
• Office 365 (advanced user).
• Understanding of Networks and rules.
• Ability to clearly articulate technical/IT related topics.
• Be flexible – as the role offers flexible hours, occasional overtime or weekend work might be required to support critical IT operations. Rest assured, you will be compensated accordingly.
• Good communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams.

• Native-level proficiency in Ukrainian and professional-level proficiency in English.

   

What we will offer you

• Opportunity to develop career within a Global International Bank.
• Opportunity to enhance your technical skills.
• Be part of active, professional, and winning team.
• An environment that encourages networking and collaboration across functions and businesses.
• Flexible working arrangement (i.e. remote work condition).
• 28 days of paid annual leave.

• Well-being programs. That’s why we’ve partnered with OpenUp to offer professional mental health support. Learn more.

   

We strive for a culture in which we are empowered to excel together every day. This includes acting responsibly, thinking commercially, taking initiative and working collaboratively.

Together we share and celebrate the successes of our people. Together we are Deutsche Bank Group.

We welcome applications from all people and promote a positive, fair and inclusive work environment.

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product
You’ll be working on a complex, data-driven platform focused on monitoring and analyzing hardware performance in real time. The system collects large volumes of sensor data across different stages - from design and production to real-world usage - and transforms it into actionable insights.

The platform operates in distributed, cloud-based environments and relies on Kubernetes, CI/CD pipelines, infrastructure as code, and modern observability tools to ensure high performance, reliability, and scalability.
 

About the Role:
We are looking for a Senior DevOps Engineer to take ownership of infrastructure and deployment processes for a complex, customer-facing product.

You’ll join a small, distributed team with high ownership and contribute across the full lifecycle - from design decisions to production support.

The role focuses on cloud infrastructure, Kubernetes environments, CI/CD pipelines, and improving system reliability, observability, and performance. You’ll also collaborate closely with development teams to streamline deployments and automate workflows.
 

Key Responsibilities:

• Design and maintain CI/CD pipelines using GitHub Actions and related tools
• Manage infrastructure as code with Terraform and Terragrunt
• Work with cloud platforms (AWS / Azure / GCP)
• Operate containerized environments using Docker and Kubernetes (including Helm)
• Automate infrastructure and configuration processes using Ansible
• Monitor system performance with tools like Prometheus and Grafana
• Troubleshoot production issues and ensure system stability
• Collaborate with engineering teams to improve scalability and deployment processes
• Handle networking, DNS, and load balancing configurations
• Support customer-facing environments when needed
   

Required Competence and Skills:

• 5+ years of experience in DevOps
• Strong experience with GitHub and GitHub Actions
• Hands-on experience with Ansible
• Solid knowledge of Terraform
• Strong experience with Docker, Kubernetes, and Helm
• Experience with at least one cloud provider (AWS / Azure / GCP)
• Python and/or Bash scripting skills
• Understanding of networking, DNS, and load balancing
• Experience with monitoring tools (Prometheus, Grafana, etc.)
• Strong communication skills and ability to work in distributed teams
• English - upper-intermediate or higher
   

Nice to have

• Experience with Terragrunt
• Basic database knowledge
   

What we offer

• 20 working days of vacation + public holidays based on your location
• Full accounting and legal support
• Fully remote setup with an option to use a co-working space
• Competitive compensation with regular performance and salary reviews

Who we are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.
 

About the Product:
The product is a fast-growing online entertainment platform focused on delivering browser-based games along with real-time interactive features. It serves an expanding audience and operates under conditions of high traffic, strict latency requirements, and secure micro-transaction processing within a social gaming environment.

The platform relies on a hybrid technology stack that combines a legacy codebase built with a widely used DOM-manipulation library and modern solutions based on React and Next.js. Current challenges include transforming legacy parts into a scalable, component-based architecture, implementing real-time interactions using WebSockets, maintaining consistency across mobile devices and browsers, and integrating payment and promotion management systems.

Strong engineering ownership is key to ensuring system stability, improving performance, and enabling fast, scalable feature delivery.

About the Role:
In this role, you will take ownership of frontend feature delivery from idea to production. You will work closely with frontend leadership, backend engineers, designers, QA, and DevOps to build and evolve a complex product.

A key part of your work will be driving the transition from a jQuery-based architecture to a modern React/Next.js setup. You will be expected to make architectural decisions, improve development workflows, and ensure high standards of performance, security, and code quality.

This position requires strong independence, solid technical judgment, and the ability to work in a fast-paced, evolving environment.
 

Key Responsibilities:

• Improve and maintain existing jQuery-based interfaces
• Build scalable and responsive UI using React and Next.js
• Refactor and structure CSS/SCSS for long-term maintainability
• Ensure cross-browser compatibility and strong mobile experience
• Implement and support real-time features using WebSockets
• Apply frontend security best practices
• Contribute to the design of a reusable component architecture
• Integrate APIs and collaborate closely with backend teams
• Set up and improve build tools and performance monitoring
• Implement and manage state using Redux, MobX, or similar
• Work with designers to deliver high-quality UI
• Develop key features such as payments, authentication, and promotions
   

Required Competence and Skills:

• 6+ years of experience in frontend development on production systems
• Strong experience working with legacy codebases (jQuery)
• Solid knowledge of React (Hooks, functional components)
• Hands-on experience with Next.js (SSR, SSG, API routes)
• Strong CSS/SCSS skills and responsive design expertise
• Proficiency in JavaScript (ES6+) and TypeScript
• Experience with WebSockets and async patterns
• Understanding of performance optimization and Core Web Vitals
• Familiarity with build tools like Webpack, Vite, or Gulp
• Experience integrating REST APIs
• Strong debugging and cross-browser troubleshooting skills
• Experience with state management libraries
• Git proficiency and experience working in teams
• Strong communication skills and ability to work independently
   

Nice to Have:

• Experience introducing TypeScript into existing projects
• Basic knowledge of PHP
• Experience with testing tools (Jest, RTL, Cypress)
• Experience with animation libraries like GSAP
• Familiarity with design tools (Figma, Zeplin, etc.)
• Understanding of CI/CD processes
• Knowledge of SEO and analytics
• Experience with hybrid mobile solutions (e.g., Cordova)
   

Why Us:

• We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in). 
• We provide full accounting and legal support in all countries we operate. 
• We offer a highly competitive package with yearly performance and compensation reviews.

Are you a wordsmith who knows how to blend creativity with SEO best practices?

We’re on the lookout for an experienced SEO Copywriter who can create high-quality content that drives traffic, informs readers, and converts leads. If you’re passionate about writing, independent by nature, and ready to grow—this is your sign to join our team.

What You'll Be Doing:

• Writing SEO-optimized guest posts for high-authority websites based on their guidelines.
• Creating compelling landing pages that convert visitors into users.
• Producing well-researched, long-form guides for our blog aimed at marketers and SEO professionals.
• Conducting in-depth topic research and ensuring content accuracy with reliable sources.
• Collaborating with our SEO team to deliver content that meets search engine requirements.
• Working with other writers to optimize and refresh existing content.
• Writing content exclusively for our two in-house websites (no client projects or bulk content production).

You’re a Great Fit If You:
✅ Have fluent English (B2+ or higher).
✅ Have 3+ years of experience as a copywriter, journalist, or content marketer.
✅ Understand the principles of SEO writing and can structure content for clarity and engagement.
✅ Can work independently, manage your workload, and meet deadlines.
➕ Bonus: basic knowledge of digital marketing or content strategy.
➕ Philological education is a plus.
➕ Background or education in journalism or marketing is a plus.

❗Important:

• Portfolio is required (applications without portfolio will not be considered).
• Test task is part of the hiring process.
• All content must be human-written. AI-generated or low-quality automated content is not acceptable.

What You’ll Love About Working with Us:
🌍 Remote-first culture – work from wherever you're most productive.
🕓 Flexible schedule – no micromanagement, no unnecessary calls.
💰 On-time, competitive salary.
🏖️ 18 days of paid vacation, unlimited sick leave, and Ukrainian holidays off.
💬 A friendly, proactive team that values transparency and results over reports and red tape.

This is a role for someone who wants more than just a writing job. If you’re ready to grow as a professional while helping brands make an impact online, apply today and let’s create something meaningful together.

Our client is an Ad Tech SaaS on Shopify that helps e-commerce businesses run profitable ads on Meta and Google. Our product vision: an AI agent that manages ad spend, optimizes ROAS, and delivers results — so merchants can focus on their business, not their ad accounts.

We're looking for a senior engineer to take real ownership of the product and help us ship the next version of the platform — not as a ticket-taker, but as the technical co-owner of what we build and how we build it.

What you'll own

• AI-assisted development infrastructure. You'll own the system that lets our team ship fast with AI. That means: expanding our CLAUDE.md with real coding conventions, building Claude Code skills and hooks, setting up CI quality gates (linting, formatting, automated tests), and creating the pre-merge workflow so AI-generated PRs pass review on the first try. This is your highest-impact work in the first month.
• AI-native product experience. Store intelligence that analyzes a merchant's data, scores products by predicted ROAS, and drives every recommendation the platform makes.
• Shopify-deep integration. Adwisely should live where merchants already work: Shopify admin, Sidekick, Flow — not as a separate dashboard they forget about.
• Platform reliability and UX improvements. Bulletproof onboarding, ROAS optimisation, clearer performance visibility.

• Quality at every stage. You own QA as part of the delivery process, not as an afterthought. That means writing specs that include test cases, reviewing AI-generated diffs for correctness, and building end-to-end tests for critical paths.

   

How we work

We build with AI-assisted development. Our primary tool is Claude Code with a custom CLAUDE.md, project-specific skills, and pre-commit hooks. You'll extend and improve this setup.

The workflow is: write a tight spec, generate an implementation plan (reviewed by you before coding starts), generate the implementation with Claude Code, pass automated quality gates, and ship. You'll be the person who makes this workflow reliable — so that PMs can independently deliver features at high quality.

You'll work directly with the company founders. No PM layer, no sprint ceremonies. Team: 2 PMs, 1 senior dev, 1 part-time dev. Small team, high ownership, no bureaucracy.

This role is for you if...

• You have 5+ years with Python and React in production
• You have hands-on experience with AWS: EC2, RDS, S3, Lambda, or similar services
• You're comfortable owning the full stack: React frontend, Python backend, cloud infrastructure
• You've worked with at least one of: Shopify APIs, Meta Marketing API, Google Ads API
• You're used to being the primary engineer and making architectural calls without a lot of hand-holding
• You can move between support and feature work without losing momentum
• You've used Claude Code, Cursor, or Copilot in production — and you have opinions about where AI helps and where it doesn't
• You treat QA as part of shipping, not a separate phase. You write tests, review diffs carefully, and don't merge what you haven't verified

• You're excited about building the dev process itself, not just building features within one

   

Nice to have

• Experience building or maintaining Shopify apps (ours is built on Remix)
• Familiarity with LLM API integration (Anthropic, OpenAI, Gemini)
• Any background in ad tech or performance marketing

• Experience setting up CI/CD pipelines, automated testing, or developer tooling

   

What we offer

• $4,500-6,000/month depending on experience
• Equity stake with vesting — you're joining as the primary engineer at a pivotal moment (details in offer conversation)
• Architecture ownership: meaningful decisions, not just tickets
• Greenfield opportunity to shape how the entire engineering org works
• Fully remote, flexible schedule
• Paid vacation

Sinova Development is growing fast, and we’re currently looking for a skilled Middle Business Analyst / Project Manager who can help us scale our delivery processes and work closely with cross-functional development teams.

We work with startups, fast-growing companies, and enterprise clients, helping them turn ideas into scalable digital products.
 

🔎 Who We’re Looking For

• 3+ years of experience as a Business Analyst, Project Manager, or hybrid BA/PM role
• Experience managing multiple teams in parallel (3+ teams with 3+ specialists in each): iteration planning, prioritization, and execution tracking
• Strong understanding of Agile/Scrum/Kanban workflows
• Ability to decompose complex business requirements into structured tasks and documentation
• Strong communication skills with both technical and non-technical stakeholders
• Experience writing:
  • User stories
  • Acceptance criteria
  • Business rules
  • Validation rules
• Ability to identify missing details and ask clarification questions proactively
• Experience explaining requirements clearly to development teams

🛠 Practical Skills & Tools

Jira

• Structuring epics, stories, tasks, subtasks, and improvements
• Backlog refinement and prioritization
• Working with labels, templates, and workflows

Confluence

• Organizing project documentation
• Building structured pages, tables, and specifications

Diagramming & Flows

• Miro / Lucidchart / Figma
• User flows
• Process diagrams
• Mind maps

AI Productivity Tools

• ChatGPT / Claude / Gemini
• Using AI tools for:
  • drafting user stories
  • refinement summaries
  • meeting notes
  • acceptance criteria
  • documentation improvements
  • simple wireframe ideas

⭐ Nice to Have

• Basic understanding of API documentation (Swagger/OpenAPI)
• Experience with WBS estimation techniques
• Ability to support sprint planning and timeline preparation
• Basic risk management and blocker identification
• Experience coordinating small teams or cross-team dependencies
• Experience with Israeli clients or Hebrew documentation
• Ability to facilitate short internal/client sync meetings
   

📌 Responsibilities

• Gather and formalize business requirements
• Describe business processes and user flows
• Break down goals into actionable tasks and iterations
• Manage priorities, dependencies, and execution progress
• Support sprint planning and backlog refinement
• Maintain clear and structured project documentation
• Collaborate closely with developers, QA engineers, and stakeholders
• Track blockers, risks, and delivery progress
• Prepare summaries and updates for internal and client meetings
• Help improve internal delivery and documentation processes
   

🧠 Soft Skills We Value

• Clear and structured communication
• Active listening and analytical thinking
• Problem-solving mindset
• Ability to prioritize effectively
• Expectation management
• Adaptability in fast-changing environments
• Organizational discipline
• Empathy and team collaboration
• Initiative and ownership mindset
   

🎁 What We Offer

• Fully remote work format
• Flexible and healthy working environment
• Career growth opportunities inside a fast-growing company
• Direct collaboration with founders and technical leadership
• Exposure to international AI and SaaS projects
• Friendly team and transparent communication
• Paid vacation and sick leave
• Long-term professional development support
• Opportunity to work on products used globally
   

🧩 Hiring Process

1. Recruiter Interview
2. BA + PM Interview
3. Final Interview with CEO/CTO
4. Offer

Join Sigma Software and become part of a team where innovation meets impact. We are looking for a Middle Product Analyst to work remotely from Ukraine or Europe, contributing to cutting-edge AdTech solutions.

You will collaborate with skilled professionals in an agile environment, where your expertise will help shape products that drive measurable business results.

Customer

Our customer is an international technology company specializing in high‑load platforms for data processing and analytics. Their flagship product enables businesses to manage vast volumes of data, build predictive models, and extract actionable insights. Operating globally, they serve clients in the marketing and advertising domain, leveraging cutting-edge technologies, microservices architecture, and cloud‑based solutions to deliver scalable and innovative AdTech systems.

Project

The project focuses on enhancing a data-driven AdTech platform that processes large datasets to optimize marketing campaigns and audience targeting. It integrates advanced analytics, machine learning models, and BI frameworks to deliver measurable business impact. The team works in an agile environment, collaborating closely with Data Scientists, Product Managers, and stakeholders to ensure continuous improvement and innovation in product features.

Key Technologies: Python, Databricks, PySpark, Confluence, Matplotlib

Responsibilities

• Collaborate with Data Scientists to design and refine product features powered by analytics
• Analyze complex datasets to identify trends, anomalies, and opportunities for optimization
• Translate business needs into actionable analytical tasks and solutions
• Support feature launches through testing, feedback gathering, and performance monitoring
• Evaluate feature usage and assess their business impact
• Acquire domain expertise in AdTech to propose enhancements and new ideas
• Participate in data science initiatives, contributing to research and innovation efforts

Requirements

• 3–4 years of experience in solving business problems and delivering actionable insights
• Good knowledge of Python and SQL
• Proven track record in delivering analytics projects using EDA and data analysis tools
• Experience with large datasets and ensuring data integrity
• Proficiency in data visualization tools (Tableau, Power BI, or similar)
• Experience working within Agile frameworks and collaborating with cross-functional teams
• Excellent time management and prioritization skills
• Upper-Intermediate level of English or higher

• Bachelor’s or Master’s degree in engineering or MBA

   

WILL BE A PLUS:

• Experience with Databricks and PySpark
• Familiarity with AdTech domain
• Understanding of cloud-based solutions

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.
 

About the Role

Solidgate builds financial infrastructure for fast-growing internet businesses worldwide. Our platform processes millions of payments daily and operates in a highly regulated fintech environment, where security is a core product requirement — not an afterthought.
 

Our engineering organization builds and scales a complex cloud-native platform with over 120 microservices. As the company continues to grow, we are strengthening our security organization and introducing a dedicated Application Security Engineer role.
 

The mission of this role is to keep our business and revenue safe by building security into the way we develop software — from early design decisions to CI/CD pipelines and live production systems.
 

This is a hands-on Application Security role focused on embedding security into the software development lifecycle and reducing real product risks.
 

You will work closely with engineering teams to:

• design secure application architectures
• improve secure coding practices
• detect vulnerabilities early in the development lifecycle

• continuously improve application security as part of everyday engineering work

   

You will have a direct impact on how secure software is built across a large microservices ecosystem, influencing standards, tooling, and engineering culture.
 

Explore our technology stack ➡️ here (https://solidgate-tech.github.io/)

 

What You Will Own

As an Application Security Engineer, you will be responsible for application-level security across our fintech platform, including:
 

• Building and maintaining secure coding standards and supporting their adoptionl across development teams
• Conducting threat modeling during architecture and design stages
• Implementing and improving application security testing, including: SAST, DAST, Dependency and secrets scanning, CI/CD security checks
• Performing regular application security assessments and maturity evaluations (OWASP ASVS, OWASP SAMM)
• Managing the full vulnerability lifecycle: triage, prioritization, remediation support, and validation
• Supporting external penetration testing and Bug Bounty programs
• Identifying and mitigating security risks in cloud environments and CI/CD pipelines
   

You are a great fit if you have

• At least 2 years of experience in Application Security or Product Security
• Hands-on experience with OWASP Top 10 vulnerabilities
• Practical experience with: secure code reviews, threat modeling, SAST and DAST tools and their integration into CI/CD pipelines
• Strong understanding of web application and API security
• Ability to communicate clearly with engineers and work as a partner rather than a blocker
   

Nice to Have

• Experience with container security and cloud security tooling
• Familiarity with DevSecOps and shift-left security practices
• Experience automating application security processes
• Background as a software engineer or close collaboration with development teams
  
   

Why Join Solidgate?
 

Build security that matters. Lead initiatives that define how security is embedded into our software development lifecycle across multiple teams and products.

Your expertise counts. Enjoy real autonomy — propose, test, and implement security practices and tooling that directly improve product resilience and reduce risk.

Room to experiment. Apply modern AppSec, automation, and shift-left approaches with full support from engineering and security leadership.

Impact & visibility. See the results of your work directly in more secure products, fewer vulnerabilities, and stronger engineering practices.

Collaborative environment. Work side by side with experienced, curious engineers who treat security as a shared responsibility and value partnership over gatekeeping.

The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.
 

Tomorrow’s fintech needs your mindset. Come build it with us.
 

🫂 Know top talent? We’re always on the lookout. Recommend someone for our role, and if they get hired, there’s a bonus waiting for you — simple as that.

Are you passionate about building scalable, reliable data systems that power real-world solutions? We are looking for a Senior Data Engineer to join our team and work remotely from Europe, Ukraine, or LATAM.

At Sigma Software, we partner with innovative companies to deliver cutting-edge technology solutions. This role offers the opportunity to design and operate a canonical data platform that integrates diverse external data sources, ensuring high quality and flexibility.

Why join us? You’ll work with modern technologies, collaborate with talented professionals across multiple regions, and have the freedom to experiment and innovate while contributing to impactful projects in the AdTech domain.

Customer

Our client is a fast-growing AdTech company focused on solving real-world challenges in digital advertising and data-driven marketing. They specialize in building highly resilient and scalable systems that encourage experimentation and innovation. Their data platform is designed to be both powerful and flexible, enabling engineers to introduce new ideas and leverage the latest technologies to optimize advertising performance and audience insights.

Project

The project involves developing and maintaining a canonical data platform that integrates multiple external data sources. It supports both full data loads and incremental updates, ensures high data quality, and leverages AI-assisted tools for monitoring and issue detection.

Key Technologies: Java, Scala, SQL, GCP Dataflow, REST APIs, AI-assisted tools, event-driven architectures

Responsibilities

• Design, build, and maintain reliable data pipelines to ingest and process data from external systems
• Implement integrations using Java or Scala, ensuring scalability and resilience
• Handle both full data loads and incremental updates efficiently
• Collaborate with engineering and product teams to align on integration and data needs
• Develop and maintain a unified internal data model
• Ensure data quality, detect and resolve incorrect or incomplete data
• Utilize AI-assisted tools to improve data quality and operational efficiency
• Monitor and optimize data pipelines for production readiness

Requirements

• At least 5 years of experience as a Data Engineer or Backend/Data Engineer
• Strong production experience with Java or Scala
• Proven experience integrating external systems via REST APIs (pagination, rate limiting, token-based authentication)
• Strong data modelling skills with structured, relational data
• Solid SQL knowledge
• Experience with GCP Dataflow
• Experience operating data pipelines in production environments
• Strong communication skills and ability to collaborate across teams
• At least an Upper Intermediate level of English

WILL BE A PLUS:

• Experience with event-driven architectures or messaging systems
• Designing canonical schemas across multiple data sources
• Experience with LLM (Large Language Models)

Personal Profile

• Proactive and detail-oriented
• Thrives in collaborative environments
• Enjoys solving complex integration challenges
• Comfortable experimenting with new technologies
• Committed to improving data systems

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

Join a fast-growing EV charging company ranked Top 3 on Amazon in the U.S. — and help shape how thousands of customers experience our product every day.

At EVIQO, we’re building the future of electric mobility by making EV charging simple, reliable, and accessible.

As we scale across North America and Europe, we’re looking for a Customer Support Manager who will take ownership of customer experience and play a key role in improving how support works at scale.

About the Role

This is a hands-on role for someone with experience in customer support or customer success who is ready to go beyond handling tickets.

You’ll own customer interactions, work closely with product and engineering teams, and directly influence how we improve both our support processes and product experience.

You’ll also develop strong expertise in EV charging technology and become a trusted product expert for our customers.

Your Responsibilities

• Own customer communication across email and phone (phone is the primary channel)
• Ensure timely, high-quality resolution of customer inquiries
• Handle more complex support cases and drive them to resolution
• Provide technical guidance on EVIQO EV chargers
• Collaborate with Product, R&D, and Marketing teams
• Share customer insights to improve product and user experience
• Contribute to improving support processes, documentation, and knowledge base
• Help refine support templates and internal workflows

Who We’re Looking For

• 1–3+ years of experience in customer support or customer success
• Experience working with US-based clients would be a strong advantage
• Strong communication skills and a customer-first mindset
• Comfortable handling technical questions and complex cases
• Interested in developing expertise in a hardware/tech product
• Well-organized, attentive to detail, and proactive
• Able to work independently and take ownership
• English — Upper-Intermediate or higher (B2/C1)

Basic understanding of electrical systems is a plus — but not required. We’ll teach you everything you need to succeed.

Working Hours

• Start at 18:00 Kyiv time (8-hour shift)
• Schedule: Tuesday–Saturday
• Covers full US (PST) working day

• Evening shifts (not night shifts)

   

What We Offer

• Competitive compensation + performance-based bonuses
• Real impact — your work directly shapes customer experience
• Growth opportunities within the support and product teams
• Learning & development budget (including English courses)
• 20 working days of paid vacation + paid sick leave
• Sports, wellness, and mental health support
• Remote-first culture: flexibility, autonomy, and trust

EVIQO Technologies is a company redefining the standard of home EV charging stations in the U.S.

We develop premium технологічні solutions that are already ahead of the market. EVIQO is ranked #1 on Amazon US in its category, has received dozens of awards, and even outperforms Tesla. Our products are installed in thousands of American homes and are recognized by leading media and industry experts.

Due to rapid international growth, we are looking for a Business Operations Manager to strengthen our team at the intersection of operations, project management, and analytical work.

This role is ideal for someone who can work with complex information, navigate an international environment, and support data-driven business decisions.

What you will do:

• Participate in financial and economic projects, providing analysis and structuring data, documents, and insights
• Review contracts (distribution, partnerships, etc.) to ensure compliance with basic requirements and standards
• Conduct in-depth research, consolidate findings, and communicate insights to key stakeholders
• Work with large volumes of information: structure, analyze, and prepare conclusions to support decision-making

• Contribute to building and optimizing internal processes with a focus on identifying and minimizing risks

   

What we are looking for:

• Higher education in Law, Business Administration, or a related field
• 2+ years of experience in project-based roles, operations support, or economic/legal analysis
• Understanding of international law and compliance (no need to be a practicing lawyer)
• Experience working with contracts: ability to analyze, structure, and prepare basic documents is a plus
• Strong analytical skills: critical thinking, ability to process information and draw conclusions
• Experience in project coordination or management
• Strong communication skills and ability to work with stakeholders
• English level: B2–C1 (working proficiency)

Nice to have:

• Experience in consulting or international companies
• Background in Big4 (KPMG, Deloitte, EY, PwC)
• Experience with international cases or disputes

What we offer:

• Supportive and mature management that values communication and delegation
• Opportunity to fully realize your potential and grow quickly within the company
• Remote work format: Monday–Friday, 10:00–19:00 (Kyiv time)
• Competitive compensation

About EVIQO

EVIQO is one of the fastest-growing smart EV charging brands in the US residential market, serving customers across the US, Canada, and Europe.

We are already among the Top-5 market leaders in the US in our segment and continue scaling rapidly.

Our mission is to build a category-defining EV charging brand that competes with major players like Tesla, ChargePoint, and Autel.

Our core product is a premium Level 2 smart home EV charger combined with a mobile app and software platform that allows users to monitor and remotely control charging, manage and optimize energy consumption, automate charging sessions, and reduce electricity costs.

With up to 50 Amps of charging power, strong hardware positioning, premium customer experience, and a powerful D2C + Amazon growth engine, we are building much more than just a charger — we are building a scalable international brand.

We operate at the intersection of hardware, software, IoT, e-commerce, D2C, and international growth.

About the Role

This is not a classic Head of Marketing role.

We are looking for a strong CMO / Growth Leader with a digital marketing background in e-commerce who can take full ownership of marketing strategy, brand growth, customer acquisition, and revenue scaling across the US and Canadian markets.

This person will work directly with the founder and become one of the key business drivers of the company’s next stage of growth.

This role is much closer to:

CMO with digital marketing focus + Growth Lead + Founder’s Right Hand

than to a traditional marketing management position.

This is a high-impact role for someone who wants to build — not just manage.

Key Responsibilities

— Full ownership of marketing strategy and execution across digital sales channels
— Building and scaling D2C growth strategy
— Building and scaling Amazon marketplace growth strategy
— Leading performance marketing and paid acquisition strategy
— Driving customer acquisition and conversion optimization
— Ownership and improvement of CAC / LTV / ROAS metrics
— Brand positioning and competitive strategy, creating of senses
— Retention, loyalty, and customer lifecycle marketing
— Building transparent marketing systems, analytics, and reporting
— Managing internal marketing teams and/or external agencies
— Aligning business goals with marketing execution
— Providing strategic visibility and reporting to the founder
— Building collaborations with media, journalists, influencers, and industry opinion leaders
— Developing and leading PR strategy to strengthen brand visibility and market positioning
— Preparing the team, brand presence, and marketing activities for exhibitions, expos, and industry events

Requirements

— 3+ years of experience as CMO / Head of Digital Marketing / Growth Lead
— Strong hands-on experience in the US and Canadian markets
— Proven experience scaling e-commerce / D2C brands
— Basic understanding of Amazon marketplace ecosystem
— Data-driven mindset with strong analytical thinking
— Strong ownership mindset and decision-making ability
— Ability to work independently in uncertainty
— Strong operational discipline and execution focus
— Upper-Intermediate+ English (all meetings and written communication are in English)

Will Be a Strong Plus

— Experience in electronics
— Experience in energy tech
— Experience in the automotive industry
— Experience in EV / charging infrastructure
— Experience with hardware products
— Experience working with international teams
— Understanding of non-standard marketing channels and acquisition tools such as Reddit, Quora, and niche forums
— Experience in PR and media communications
— Experience launching products in online markets across the UK and Germany

Ideal Background

We are especially interested in candidates from digital marketing, e-commerce, electronics, EV, automotive, energy tech, and hardware product companies.

We are looking for someone who:

— Takes full ownership of their area
— Drives business results, not just marketing processes
— Works independently without constant supervision
— Makes decisions and is accountable for them
— Can operate with founder-level responsibility
— Builds systems instead of managing chaos

This is a business ownership role, not a coordination position.

What We Offer

— Competitive fixed compensation
— Performance-based bonus
— Strong long-term growth opportunity
— Direct work with the founder
— Opportunity to build a category leader in the EV charging market

If competing with Tesla doesn’t scare you — let’s talk.

Kyivstar Big Data team is seeking a detail-oriented and results-driven Campaign Manager to lead the planning, execution and optimization of targeted and triggered campaigns across telecom and digital channels to achieve customers’ goals.

Responsibilities:
•    Collaborate with clients to gather and translate business needs into campaign requirements, including objectives, target segments, messaging flows, KPIs and timelines
•    Manage the full campaign lifecycle: design, setup, execution, and ongoing support
•    Monitor campaign performance and apply data-driven adjustments to improve results
•    Create campaign performance reports, user engagement analyses, and customer success case studies
•    Provide consultation and training to clients, partners, and internal teams on best practices for campaign design, targeting and management

Requirements:
•    At least 2 years of experience in a media agency or in-house marketing role (e.g., Media Manager, Campaign Manager)
•    Experience working with databases, marketing analytics and performance reporting
•    Familiarity with marketing effectiveness analysis, lead generation and financial performance indicators
•    Hands-on experience with marketing automation tools and processes
•    Advanced MS Excel skills (Pivot Tables, VLOOKUP, etc.)
•    Basic knowledge of SQL (joins, subqueries, aggregation functions) is a strong plus
•    Understanding of CRM systems integration for campaign execution
•    Strong analytical mindset, attention to detail, and ability to manage multiple campaigns in parallel

We offer: 
•    A unique opportunity to work with the largest and most trusted mobile operator in Ukraine
•    Remote work format with the option to visit our Kyiv office
•    Competitive salary and annual performance-based bonus
•    Paid sick leave and vacation
•    Flexible working hours
•    Comprehensive medical and life insurance
•    Great opportunities for professional development and career growth
•    Friendly, collaborative and innovation-driven team culture