Jobs at Djinni

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

We are looking for a talented and experienced Cloud Engineer to join our growing team. As well as experience with cloud infrastructure, networking, and security, the Cloud Platform Engineer will be responsible for operating, monitoring, and maintaining our many Azure subscriptions and associated global applications. As a Cloud Platform Engineer with cloud architecture, you will work closely with other data professionals, software engineers, and business stakeholders to build, maintain and support efficient, scalable, and secure data pipelines. This role involves both engineering and operations, requiring comfort with project work and handling incident tickets as part of the team.

Responsibilities: 

• Design, build and maintain Azure based infrastructure with Terraform modules (IaaS and PaaS resources) as part of new projects or updates needed to production environments;
• Troubleshoot IaaS and PaaS issues raised via SNow incident and meet ticket closure SLA’s;
• Documentation and knowledge sharing: create and maintain environment diagrams, playbooks, runbooks, and best practice documents;
• Communicate with internal business partners including guidance on application design.

Qualifications:

• 2+ years of experience with Azure core services: Resource Manager, Virtual Machines/Scale Sets, Storage (Blob/Files), Networking (VNets, NSGs, Load Balancer, App Gateway, DNS, Private Link);
• 2+ year of experience in Windows or Linux administration, with strong problem-solving abilities;
• 2+ years of experience with Azure Kubernetes Service;
• 2+ years of experience with Terraform;
• Ability to work independently and initiate tasks without supervision and utilize strong interpersonal and organizational skills;
• Excellent problem-solving and analytical skills.

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

At PwC, we work together to help clients make informed decisions, operate efficiently, and shape the future. Join our consulting team specializing in Generative AI as an AI Engineer. Our Technology Advisory team drives innovative projects every day, guiding companies through major technological changes. Current projects include applying large language models and generative AI in finance and energy sectors, as well as improving internal efficiency and accelerating workflows with AI tools.

What You’ll Do:

• Design and develop AI solutions using Large Language Models (LLMs), including advanced techniques like Retrieval-Augmented Generation (RAG) and multi-agent systems.
• Turn ideas into working prototypes and lead Proof of Concept (PoC) projects from planning to delivery.
• Apply the latest AI research to real-world challenges in industries like finance and energy.
• Collaborate with diverse teams to identify new use cases and deliver impactful solutions.

What We’re Looking For:

• 4+ years in software development, with at least 2 year in AI systems (RAG or agent-based).
• Strong Python knowledge, familiarity with databases (especially vector databases), and understanding of AI ecosystems.
• Basic knowledge and use of multi-agent systems, guardrail solutions, and orchestration frameworks (e.g., LangGraph).
• Proactive, solution-oriented, and able to work independently as well as in a team.
• Upper-intermediate English proficiency.

What We Offer:

• Work with leading experts on innovative projects that matter.
• Rapid career growth and continuous learning opportunities.
• Flexible schedule, hybrid work options, and a supportive environment.
• Competitive salary, annual bonus, and benefits including private healthcare, wellness programs, and home office allowance.
• A vibrant community with team-building events and a modern office in a prime location.

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

Want to grow your career in iGaming and work directly with high-value players?
Are you comfortable thinking in terms of LTV, NGR, and long-term profitability instead of just turnover? Then this role might be for you.
We are looking for an experienced VIP Manager who knows how to build strong relationships with VIP players, balance retention and risk, and create personalized offers that drive real business results.
Key Responsibilities:
• Personal 1-on-1 communication with VIP players
• Reacting to deposits, withdrawals, complaints, and нестандарт requests
• Daily analysis of the VIP pool: deposits, turnover, NGR, churn signals
• Setting up and issuing personalized bonuses in line with risk limitations
• Close collaboration with risk, fraud, payments, and support teams
• Documenting all agreements and actions in CRM
Weekly Responsibilities:
• Reviewing VIP segmentation based on LTV and NGR
• Planning individual retention activities:
• Exclusive promotions
• Cashback offers
• Non-monetary perks
• Analyzing bonus and offer performance with a strong focus on profitability
Requirements:
• Proven experience as VIP Manager, VIP Account Manager, or Retention Manager in iGaming
• Strong understanding of bonus mechanics, cashback structures, and personalized offers
• Clear understanding of bonus hunting risks and cooperation with risk and fraud teams
• Analytical mindset and confidence working with numbers
• Experience with CRM systems, Excel or Google Sheets, BI reports
• Ukrainian or Russian language + English B2 or higher
We Offer:
• Fully remote format
• Base salary + performance bonuses
• Paid training
• Career and financial growth opportunities
• Paid vacation and sick leave
If you’re ambitious, data-driven, and ready to grow — this role is your launchpad 🚀

‘Trust Sourcing’ LTD is an international out-staffing company with representative offices in Europe and Israel.

Responsibilities:

Daily responsibilities: Maintain proper records of employee leaves; Assist HR Manager in policy formulation and hiring administration; Follow internal HR policies and procedures (daily short reports, weekly/monthly email reports);

Onboarding/Releasing responsibilities: Update employee onboarding presentations; Take care of new hire paperwork and logistics — setting up designated workstations, first day presents; Schedule and coordinate onboarding assignments; Up-to-date employee records, including personal information, service contracts, and benefits documentation;

HR events and presents: Organize gifts for employees (birthday, anniversary, women’s/men`s day, others); Organize happy hours upon request; Organize online/offline events (in Ukraine and abroad) together with HR Manager, coordinate the event;

Substitute the HR manager if needed (once she/he is on vacation).

Requirements:

— At least 1 year of working experience in the related field (Administrator, office manager, account manager);
— Good English speaking and writing skills (upper-intermediate and higher) are a must;
— Good MS Office (Word, Excel, Outlook) Knowledge;
— Strong analytical and communicative skills;
— Attention to detail and problem-solving skills;
— Organized, multitasking, responsible, willingness to learn;
— Being a proactive, positive-minded team player;
— High skills in business communication and business correspondence.

Will be an advantage:
— Experience as an HR Specialist in the IT sphere

📍KYIV | Hybrid

Mon, Thu, Fri — office;

Tue, Wed — remote.

We’re looking for a Senior PostgreSQL Database Engineer to join our team. 

Our client a leading European AI company developing large language models and generative platforms for enterprise and government clients.
Our products combine high-performance technologies, transparency, accessibility, and data security, fully aligned with European regulatory and ethical standards.

As a Senior PostgreSQL Database Engineer, you will take ownership of PostgreSQL architecture, tuning, operations, and maintenance across business-critical systems.
This role is designed to be covered by 1–2 FTE split across several senior specialists, ensuring continuity of PostgreSQL operations and full coverage during planned and unplanned absences as we take over end-to-end PostgreSQL responsibility.

Responsibilities:

• Take ownership of PostgreSQL architecture, tuning, and long-term maintenance
• Lead PostgreSQL operations as systems transition under internal ownership
• Ensure database availability, reliability, and performance in production environments
• Design and maintain high-availability, replication, backup, and recovery strategies
• Proactively monitor, troubleshoot, and resolve PostgreSQL issues
• Perform query optimization, indexing strategies, and configuration tuning
• Plan and execute upgrades, migrations, and maintenance activities
• Ensure data security, integrity, and compliance with internal and regulatory standards
• Collaborate closely with backend, platform, and infrastructure teams
• Maintain clear operational documentation to support shared ownership across multiple FTEs
• Participate in support / on-call rotation as required to ensure operational continuity

Requirements:

• 5+ years of commercial experience with PostgreSQL
• Experience with PostgreSQL, including: performance tuning, database architecture, operations and maintenance in production
• Proven experience managing PostgreSQL in mission-critical environments
• Strong expertise in backup, restore, replication, and high-availability setups
• Hands-on experience with PostgreSQL troubleshooting and incident resolution
• Ability to independently own and operate PostgreSQL systems
• Comfortable working in a shared-responsibility model (1–2 FTE split across multiple specialists)
• Strong communication skills and experience working with cross-functional engineering teams
• Solid Linux fundamentals
• Upper-Intermediate level of English

Nice to have:

• Experience operating PostgreSQL at scale (large datasets, high throughput)
• Familiarity with cloud-based PostgreSQL solutions
• Experience with monitoring, alerting, and observability tools
• Automation and Infrastructure as Code experience
• Background in platform engineering, SRE, or DevOps
• Experience in regulated or security-sensitive environments

Our Customer:

A global technology company developing real-time video augmentation and rendering infrastructure for broadcast and streaming environments.

Responsibilities:

• Design and implement a native video playback extension that augments HLS streams at runtime across platforms such as Android (ExoPlayer), webOS, Roku, and others;
• Build and maintain a cross-platform rendering layer using OpenGL for real-time video frame processing and compositing;
• Integrate GPU-based overlays and visual transformations directly into the playback pipeline with strict frame-accurate synchronization;
• Develop device-aware architecture to handle platform-specific decoding, rendering surfaces, hardware acceleration constraints, and performance tuning;
• Integrate external SDKs and APIs alongside an internal AR/graphics processing pipeline;
• Optimize rendering performance, memory usage, and latency under real-time streaming constraints;
• Collaborate with QA and Product teams to validate rendering accuracy, synchronization precision, and cross-device stability.

Required experience and skills:

• Strong hands-on experience with OpenGL (mandatory, core skill), including shader programming and GPU pipeline understanding;
• Solid knowledge of real-time rendering concepts (frame buffers, textures, shaders, synchronization, GPU/CPU interaction);
• Experience integrating OpenGL with native video playback surfaces;
• Practical experience with HLS streaming internals and playback customization;
• Strong understanding of video decoding/rendering pipelines and frame timing control;
• Experience with native video players on at least one of the following platforms: Android (ExoPlayer), webOS, RokuTV;
• Experience implementing low-latency video overlays and graphical composition;
• Understanding of hardware acceleration and performance optimization on embedded/TV devices;
• Proven background in full-cycle software engineering (integration, profiling, debugging, optimization);
• English — Upper-Intermediate+.

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

Position Overview:

We are looking for a Senior Full-Stack Engineer to join a cross-functional engineering team building core components of the AI-driven document processing platform. This position requires strong backend engineering experience with Python as well as solid front-end or full-stack proficiency with TypeScript (preferably React, Next.js, or similar frameworks).

You will work on delivering scalable APIs, microservices, data workflows, and UI components that power document automation features, internal tools, and operational dashboards. The role involves close collaboration with product, architecture, GenAI, and platform engineering teams.

This role is ideal for someone who is hands-on, highly technical, and comfortable designing, developing, and deploying production-grade systems in cloud environments (preferably Google Cloud).

Key Responsibilities:

• Design, develop, and maintain backend services using Python (FastAPI, Flask, Django, or similar frameworks).
• Build front-end components and UIs using TypeScript (React, Next.js, or similar frameworks).
• Develop and integrate REST APIs and microservices, ensuring strong performance, reliability, and observability.
• Collaborate closely with GenAI engineers to integrate AI-driven features and document-processing flows.
• Implement data processing pipelines for structured and unstructured data.
• Work with Google Cloud Platform services such as Cloud Run, Cloud Functions, Pub/Sub, and Cloud Storage.
• Contribute to the platform’s architecture, design patterns, and technical decision-making.
• Write automated tests and ensure a high level of code quality, maintainability, and security.
• Partner with product managers, designers, and QA engineers to deliver high-quality solutions on time.
• Document code, service interfaces, workflows, and architectural decisions.

Requirements:

• 6+ years of professional software engineering experience, with significant work in both backend and full-stack roles.
• Strong proficiency in Python (FastAPI, Flask, Django, or similar).
• Solid experience with TypeScript and modern front-end frameworks (React, Next.js, or similar).
• Hands-on experience designing and implementing microservices, APIs, and backend systems.
• Strong understanding of databases: relational (PostgreSQL, MySQL) and/or NoSQL (MongoDB, Firestore).
• Experience with Google Cloud Platform or other cloud providers (AWS/Azure).
• Familiarity with CI/CD pipelines, Docker, Git, and modern DevOps practices.
• Strong understanding of software engineering principles: scalability, reliability, performance, and security.
• Experience working in agile, cross-functional teams on complex products.
• Excellent communication skills and ability to work with both technical and non-technical stakeholders.

Nice to Have:

• Experience working with AI/ML or GenAI-driven systems.
• Familiarity with Vertex AI, Gemini, or integration with LLM-powered services.
• Experience with WebSockets, event-driven architectures, or Pub/Sub.
• Knowledge of authentication/authorization standards (OAuth2, JWT, IAM).
• Experience with document processing, OCR, or workflow automation.

📍 Location: Remote
 

💼 About the Position
We are looking for a Business Development Manager to develop the Nutra segment in the European market. The main area of responsibility includes sourcing and building partnerships with product manufacturers, organizing operational processes within the EU, and overseeing the full cycle of partner interactions.
 

📌 Key Responsibilities

• Source and engage Nutra product manufacturers in the EU market.
• Conduct negotiations on partnership terms and secure the best commercial conditions.
• Organize logistics: delivery to warehouses or directly to shipping companies.
• Coordinate product return processes (refunds, chargebacks).
• Monitor and understand operational processes within the EU.
   

Additional responsibilities (if relevant experience is available):

• Collaboration with Payment System Providers (PSPs), connecting payment gateways.
• Working with the development team on integrating payment solutions into landing pages.
  
   

👉 Requirements

• Experience in Business Development / Supplier Management / Procurement in the Nutra sector.
• Experience negotiating with manufacturers.
• Understanding of logistics processes within the EU.
• Knowledge of EU legal requirements (documentation, product licensing, compliance with medical regulations).
• Experience with returns, refund, and chargeback processes.
• Existing network of contacts with manufacturers and other vendors in the EU.
• English proficiency (B2) — required.
  
   

👉 Nice to Have

• Experience with PSPs and payment gateway integration.
  Experience in customer support.
   

If you are interested in the position, please feel free to share your CV 📩

We are looking for a SysOps Engineer to join our teams!

Requirements:

- 4+ years of experience as a Linux System Administrator/SysOps/DevOps Engineer

- Strong knowledge of Linux architecture and systems implementation

- Strong knowledge of IaC approach(Ansible, Terraform)

- Strong knowledge of maintaining and operating private clouds

- Strong knowledge of CI/CD approach and experience working with(GitLab CI, GitHub Actions)

- Automation skills using Bash/Python etc

- Good understanding of networking concepts and protocols

- Good understanding of observability stack(grafana, otel)

- Knowledge of virtualization solutions (libvirt, KVM, quemu)

- Knowledge of Kubernetes management

Will be a plus:

- Common Linux certification like RHCSA or LPIC-1,2

- Networks operations

Responsibilities:

- Automation and IaC: author, review and maintain infrastructure as code (Ansible, Terraform), CI/CD pipelines, and automation scripts to reduce toil.

- Automation and improvement of current processes related to the administration and support of VM.

- Maintenance of standardized OS/software configurations (lifecycle management, creation of golden images).

- Optimizing resources and work on resource tagging to share the cost and plan for budgeting and reporting
- Troubleshooting and resolving incidents related to the holding's infrastructure.

- Maintaining and managing software upgrading, patching the kernel and errata patching.

- Backup and data protection: implement backup strategies, test restores, manage snapshot lifecycle and cross-region replication.

- Maintenance and improvement of current monitoring systems based on a proactive approach.
- Supporting the holding's infrastructure in accordance with IT security policies.

- Collaboration and documentation: produce runbooks, runbooks for playbooks, architecture diagrams, operational runbooks, and coordinate with other infrastructure teams.

- Maintain knowledge of industry trends and emerging cloud technologies to recommend best practices.

- Provide expert advice on cloud technologies, tools, and methodologies to enhance client operations and drive innovation.

Technical Stack:

- GitLab, GitLab-Ci

- Terraform, Ansible

- Grafana (Mimir, Loki, Tempo), Zabbix, Sentry, OpenTelemetry Collector

- Bash, Python

Our benefits to you:

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

🗣Free internal English courses

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location

Client

Our client is an insurance solutions provider focused on creating seamless, forward-thinking experiences for independent insurance companies outside of major affiliations.

Team

The team will grow to 12 members, including 3 DevOps professionals dedicated to driving our cloud initiatives.

Position overview

We are seeking a highly skilled and motivated Senior DevOps Engineer to join our growing team. In this role, you will play a key part in building and operating a secure, reliable, and cost-efficient AWS infrastructure. You will leverage your expertise to enhance our cloud environments and contribute to our DevOps initiatives.

Responsibilities
 

• Design, implement, and manage AWS infrastructure and services
• Utilize Infrastructure as Code (IaC) tools like Terraform to automate infrastructure provisioning and management through module development
• Configure and support Nginx for application deployment
• Develop and maintain CI/CD pipelines using AWS CodeBuild, CodePipeline, or similar platforms
• Script automation tasks in Python and Bash to streamline operations
• Ensure best practices in AWS networking, VPC setup, and security compliance
• Work with AWS features such as WAFv2, SSM Parameter Store, and Secrets Manager
• Implement service health checks and conduct unit and integration testing for safe and efficient deployments
• Troubleshoot and resolve infrastructure issues with a strong ownership mindset
   

Requirements
 

• 5+ years of experience in DevOps or Cloud roles
• Strong hands-on experience with AWS services, including ECS Fargate, RDS, Lambda, MSK, and IAM
• Proficient in Infrastructure as Code with Terraform and module development
• Experience in Nginx configuration and support
• Solid programming skills in Python and Bash scripting
• Demonstrated experience with CI/CD pipelines (AWS CodeBuild, CodePipeline, or similar)
• Strong understanding of AWS networking, VPC configurations, and security best practices
• Hands-on experience with AWS WAFv2, SSM Parameter Store, and Secrets Manager
• Proven capability in implementing service health checks and conducting unit & integration tests
• Exceptional troubleshooting skills and a proactive ownership mindset
• Valid AWS certification
   

Nice to have
 

• Experience with AWS Managed Streaming for Kafka (MSK)
• Knowledge of multi-account AWS setup and best practices
• Expertise in cost optimization strategies within AWS
• Awareness of security best practices for cloud infrastructure

Client

The client operates a B2B e-commerce marketplace connecting professional customers, including hotels, restaurants, and catering businesses, with a wide network of suppliers.

Project overview

The platform provides access to a broad assortment of products, helping businesses streamline procurement and move from manual processes to efficient, digital ordering solutions.
The product is focused on simplifying purchasing workflows, improving operational efficiency, and enabling business customers in the hospitality and retail sectors to manage orders, suppliers, and inventory through a scalable online platform.

Position overview

You will join a large-scale engineering team with 500+ engineers contributing to the product globally. While the exact team size may vary, development is organized in cross-functional Agile teams, primarily following Scrum practices.
You will collaborate with backend and frontend engineers, product managers, DevOps, and UX designers to continuously improve the platform and deliver business value.

Technology stack

Core:
PHP, Symfony
MySQL
RESTful APIs
Docker
RabbitMQ

Nice to have:
JavaScript
PHPUnit
AWS or GCP
Kafka

Responsibilities
 

• Design, develop, and maintain backend services.
• Implement high-performance, reliable, and secure APIs to support core marketplace functionality.
• Collaborate with cross-functional teams (Product, Frontend, UX/UI, DevOps) to improve the customer journey.
• Participate in system architecture discussions and contribute to technical decision-making.
• Optimize database performance and ensure data integrity across services.
• Integrate external services, including payment providers and transaction-heavy systems.
• Ensure code quality through testing, reviews, and adherence to best engineering practices.
• Monitor, troubleshoot, and resolve production issues to maintain platform stability.
• Continuously improve existing solutions with scalability, maintainability, and business goals in mind.

Requirements

• Strong background in backend development with PHP, preferably using Symfony.
• Hands-on experience with MySQL and designing efficient data models.
• Solid understanding of RESTful APIs and service-oriented architecture.
• Experience with cloud platforms (GCP is a plus), Kafka, caching mechanisms, and distributed systems.
• Familiarity with payment systems, PSP integrations, or transaction-heavy platforms is a strong advantage.
• Understanding of SDLC and Agile methodologies (Scrum/Kanban).
• Proactive mindset with the ability to balance technical and business priorities.
• Strong collaboration skills and experience working in cross-functional teams.
• Ability to communicate ideas clearly and constructively in an international environment.
• Upper-intermediate English or higher for daily communication.

We’re looking for a creative video editor focused on performance ads, not cinematic production.

Our product is a fitness mobile app (Saas)
Your task is simple and clear: produce ad creatives at scale.

This role is about:

• speed
• consistency
• understanding what works in paid ads

Not about “art for art’s sake”.

What you’ll do

• Create short-form video ads (TikTok / Reels / Meta)
• Edit videos using our ready workout content library
• Analyze competitor ads (we provide access to analytics tools)
• Replicate and adapt proven ad formats
• Create hooks, captions, simple on-screen text
• Produce creatives in batches (daily / weekly)
• Create static or simple animated banners
• Use AI tools to speed up scripts, ideas, and content

Requirements

• Strong video editing skills (CapCut / Premiere / AE or similar)
• Understanding of performance marketing basics
• Ability to work independently and deliver on time
• Focus on volume and results, not perfection
• Basic English (texts are simple)

Work format

• Remote
• Long-term cooperation
• Stable workload

Volume

• Start: 10–20 videos per week or ~50 videos per month

Payment

• Fixed monthly payment or per-creative model (discussed after test task)

Hiring process

• Short intro chat
• Test task (2–3 short ads)
• Decision
  
  Applications without portfolio links will not be considered.
  Please start your message with the word “CREATIVE”.

About Agento:                                                                                               

Agento is a managed hosting platform for AI agents. We let founders, solopreneurs, and teams deploy AI agents that run 24/7, handling tasks like competitor monitoring, customer support, lead qualification, morning briefings, and content workflows. No Docker, no servers, no technical skills needed. Deploy in 5 minutes.

We’re early-stage, growing fast, and backed by real usage (100+ agents deployed). The founder previously built Retently (NPS/CSAT platform used by 1,000+ brands).

About the Team:

Small, distributed team. Based in Moldova, working remotely. No bureaucracy. You’ll work directly with the founder.

The Role:

We need a hands-on PPC specialist who can plan, launch, and optimize paid acquisition campaigns across multiple platforms. This is not a "set it and forget it" role — you'll own the full paid funnel from ad creative to conversion, test aggressively, and scale what works.

What you’ll do:

- Plan, launch, and manage paid campaigns across Google Ads, Meta (Facebook/Instagram), Twitter/X, Reddit, and LinkedIn
 - Write compelling ad copy and test multiple variations (headlines, descriptions, CTAs)
 - Build and manage audience targeting, lookalikes, retargeting, and exclusion lists
 - Set up and optimize conversion tracking (Google Tag Manager, Meta Pixel, CAPI, UTMs)
 - Manage budgets, bids, and pacing across platforms. Maximize ROAS / minimize CPA
 - Run continuous A/B tests on creatives, landing pages, audiences, and bid strategies
 - Create weekly reports with clear metrics: CPC, CTR, CPA, ROAS, conversion rates
 - Collaborate with the founder on positioning, offers, and landing page copy
 - Research competitors’ ad strategies and identify new acquisition opportunities
 - Experiment with new channels and ad formats (YouTube pre-roll, Quora, newsletters, etc.)
 

Requirements:

  - 2+ years hands-on experience running PPC campaigns (not just boosting posts, actual campaign management)
 - Proven experience with at least 2 of: Google Ads, Meta Ads, LinkedIn Ads, Twitter/X Ads, Reddit Ads
 - Strong understanding of conversion tracking, attribution, and pixel/CAPI setup
 - Experience writing ad copy that converts, you understand hooks, pain points, and CTAs
 - Data-driven mindset. You make decisions based on CPA, ROAS, and cohort data, not gut feeling
 - Comfortable managing $3K–10K+/month budgets and scaling campaigns profitably
 - Self-starter who can work independently and take full ownership
 - Good English writing skills (ad copy will target English-speaking audiences)
 

Nice to have:

 - Experience advertising B2B SaaS, dev tools, or AI products
 - Early-stage startup experience (building paid acquisition from scratch, not just optimizing existing funnels)
 - Familiarity with landing page tools (Webflow, Unbounce, or similar)
 - Experience with video ads or short-form video creatives (UGC-style, screen recordings)
 - Knowledge of Reddit and community-based ad platforms (different beast from Meta/Google)
 

Tools we use:

 - Google Ads / Analytics
 - Ahrefs
 - ChatGPT / Claude
 - Linear
 - Slack
 - Google Meet

US Company is searching for a Senior Data Engineer. Interesting project, distributed team, full-time, an official contract. Remote work, 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.

Main Responsibilities:

• Build and operate production data pipelines for product, analytics, and AI.
• Integrate internal/external sources with strong quality, reliability, and SLAs.
• Maintain and improve the data warehouse (performance, cost).
• Model curated datasets/semantic layers and implement transformations as code (dbt or similar).
• Ensure observability and operational readiness (tests, freshness checks, runbooks).
• Support embedded Power BI in production (monitoring, incidents, improvements).
• Partner with stakeholders and AI/ML teams to keep data current and clarify requirements.

Must-Have Requirements:

• 5+ years in data engineering / data platform / analytics engineering roles.
• Strong SQL and experience with relational databases and analytical warehouses/lakehouses.
• Proficiency in Python (or equivalent) for data processing, automation, and APIs.
• Experience with cloud platforms (AWS and/or Azure) and cloud-native data services.
• Production experience with workflow orchestration (Airflow/dbt or similar).
• Solid data modeling skills (dimensional modeling/star schema or equivalent).
• Strong software engineering habits: Git, CI/CD, automated testing, readable maintainable code.
• Clear communication in English and comfort explaining tradeoffs to non-experts.
• BI enablement: Power BI / Tableau / Looker.

Considered as a BIG plus:

• Experience with Snowflake /Databricks/ BigQuery or similar analytical engines.
• Infrastructure-as-code: Terraform, plus Docker
• Experience using AI coding assistants (e.g., GitHub Copilot, Cursor, Claude Code)
• Familiarity with GenAI/LLM and machine-learning fundamentals

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

Innovation Systems is the leading all-in-one business management platform servicing clients in the green industry such as landscaping, tree care, lawn care and more, across the globe. Our innovative, cloud-based software integrates everything from CRM and scheduling to GPS tracking and business analytics, ensuring seamless workflow and exceptional customer satisfaction. With a dynamic and fast-growing team of 80+ professionals, ArboStar is committed to delivering exceptional products and services that help our clients succeed.
 

Why Innovation Systems? At Innovation Systems, we foster a dynamic and supportive work environment where creativity, collaboration, and dedication to excellence are valued. Join our team and help revolutionize the green industry with innovative technology and outstanding service.

Key Responsibilities: 

• Gather, analyze, and document requirements from stakeholders; create specifications, diagrams, and mockups in Figma.
• Collaborate with developers, QA, and the team to deliver clear task descriptions, refinements, and smooth implementation.
• Plan and prioritize features in the backlog, supporting product roadmap execution.
• Conduct competitor and SaaS/CRM market research and comparative analysis.
• Define requirements for AI integrations (OpenAI, assistants, automation) and configure improvements for the AI bot in Innovation Systems.
• Prepare and maintain technical/business requirement documents across the full development lifecycle.
• Contribute to problem-solving and other BA tasks to ensure project success.

Requirements: 

• At least 4+ year of experience as a Business Analyst (2+ years and direct SaaS/CRM product experience will be a strong advantage).
• Confident English (B2–C1), with excellent written and verbal communication skills.
• Proven experience in requirements gathering, business process modeling, and drafting technical specifications.
• Hands-on experience with Figma, diagramming tools, and Jira (or other task-tracking systems).
• Understanding of AI/ChatGPT API principles and strong interest in applying AI to SaaS solutions.
• Practical knowledge of Agile/Scrum development methodologies.
• Ability to work with databases and basic understanding of SQL.

• Basic programming knowledge (theoretical understanding of PHP or other languages is a plus).

   

We Offer:

• Work schedule: 14:00 - 22:00 Kyiv Time 
• An opportunity to significantly influence the direction of the company;
• Steep learning curve and personal growth opportunities;
• Access to courses and training;
• Corporate English language training;
• Paid vacation;
• Competitive salary.