Jobs at Djinni

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

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

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

Main Responsibilities:

• Monitor HR processes and prepare regular reports (HR and Recruitment metrics).
• Own employee lifecycle: onboarding/offboarding, probation tracking, adaptation, 1:1s, assessment.
• Shape and scale corporate culture, engagement, and internal communications.
• Design and roll out HR initiatives (HR policy development, people engagement, wellbeing etc.).
• Plan HR budgets, track expenses, and optimize contracts.
• Build and maintain HR policies and process documentation; ensure accurate document flow.
• Coordinate greetings and gifts for birthdays/work anniversaries; manage recognition programs.
• Administer sick leave, time off, and vacation requests; maintain records.
• Plan and host team events.
   

From candidates for this position we expect:

• Experience as HR in IT for at least 1 year.
• Fluency in the Ukrainian language.
• English B1+
• Confident user of MS Office, Google Drive/Workspace, Slack etc.
• Organized, empathetic, proactive; excellent communication skills.
• A love of games will be a plus!
   

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, and complimentary spa facilities for employees.
   

We look forward to receiving your application!

Format: Remote, outstaff

Responsibilities

• Design, develop, and maintain scalable microservices using Node.js, NestJS, and TypeScript
• Build and optimize high-load backend services processing real-time data and serving millions of users
• Develop and optimize marketing and mass-notification pipelines, including bulk messaging campaigns for a multi-million user base
• Design and implement event-driven architectures using Kafka and other messaging technologies
• Work with ClickHouse for analytics and high-volume data processing, as well as MySQL/PostgreSQL and MongoDB
• Design and develop internal CRM solutions to support customer data management and business operations
• Ensure high performance, reliability, scalability, and fault tolerance of backend services
• Collaborate with other engineering teams to design and deliver scalable solutions

Required Qualifications

• Mandatory: proven commercial experience in the gambling/betting industry, working with high-load products serving millions of users
• 5+ years of commercial backend development experience
• Expert-level knowledge of Node.js, NestJS, and TypeScript
• Strong experience with Kafka, RabbitMQ, or similar message brokers
• Hands-on experience with ClickHouse or other big-data/analytical storage solutions
• Strong knowledge of MySQL/PostgreSQL and MongoDB
• Experience with Docker and Kubernetes
• Proven experience designing and implementing microservice and event-driven architectures
• English — Intermediate or above

Nice to Have

• Experience working with FinTech or crypto platforms
• Experience with Python (Django/Flask) and Celery
• Experience with AWS or GCP
• Previous experience working in remote or outstaffing teams

Backend / Product Engineer (Elixir-driven) — Remote (EU) | US Startup

Location: Europe (3–6h overlap with US hours)

Type: Full-time, remote (B2B contract)

Stack: Elixir, Phoenix, PostgreSQL, AWS, Oban, GraphQL/REST

About Us

We’re a fast-moving U.S. startup building real products, not slide decks. We operate like an elite, small engineering team: high ownership, high expectations, zero bureaucracy, and extremely high output.

We’re hiring a Backend/Product Engineer who can think, build, and deliver — someone who doesn’t need perfect specs and can create value even when no one assigns tasks.

You will build core systems, integrations, APIs, and internal tools that directly impact customers. This is a role for someone who wants responsibility, challenge, and growth — not a “soft-cushion corporate dev seat.”

What You’ll Do

You will operate as a true Product Engineer, not a ticket monkey:

• Design and implement backend systems, APIs, and services
• Own features end-to-end: idea → architecture → implementation → deploy
• Work closely with founders and product to define problems and solutions
• Improve architecture, observability, and reliability without waiting to be told
• Identify gaps and build tools that save us time or money
• Take responsibility for outcomes, not excuses

We move fast. We expect ownership. We expect results.

Your Background

We care more about your ability to build great systems than whether you’ve used the exact stack before.

Must-Have

• Strong backend engineering experience (any modern language)
• Solid understanding of databases, transactions, APIs, distributed systems
• Ability to work independently and ship high-quality features
• Comfortable with early-stage chaos and ambiguity
• Strong communication skills (clear, concise, proactive)
• A mindset that says: “If it’s broken, I fix it.”
• Comfortable overlapping with US hours

Nice-to-Have (or willingness to learn)

• Elixir, Phoenix, Ecto, Oban
• OTP fundamentals (GenServers, Supervisors)
• Event-driven thinking
• Fintech/payments/ledger experience
• AWS experience
• Typescript
• React native
• Tailwind/css
   

Mindset We Expect

Let’s be upfront:

This is not a role for someone who wants:

• low pressure
• slow pace
• heavy process
• “assignments” waiting for them every morning
• perfect specs
• or a 9-to-5 corporate comfort zone

This is a role for someone who:

• thrives in high-ownership environments
• enjoys solving problems without hand-holding
• does not cop out when things get tough
• treats the product like their own
• wants to build something meaningful and challenging
• understands that early-stage startups require real commitment
• wants to grow into a senior/product/lead role fast

We are building for real customers.

This requires focus, discipline, and hustle.

If you’re not comfortable with that — this isn’t for you.

If you are — you will absolutely love working with us.

Why Join Us

• Work directly with founders (no layers of management)
• Build real product that ships weekly
• Ownership of architecture and systems
• Autonomy + trust (but also expectations)
• Modern, enjoyable stack
• Competitive USD-based compensation
• A place where ambitious engineers grow fast
• Your work actually matters

Operating within the healthcare sector, this organization focuses on advancing medical technologies and solutions that enhance patient care. They specialize in developing innovative medical devices that streamline clinical trials and improve treatment accessibility. The organization collaborates with healthcare professionals to ensure that new therapies are both safe and effective. With a commitment to research and development, they aim to accelerate the adoption of their products in the healthcare market.

We are seeking a highly skilled Senior Python Engineer to lead a critical architectural transition for our client's platform. The project involves a rewrite of a web backend into a modern, scalable Python architecture. You will be responsible for designing the new backend foundation, ensuring seamless data flow, and establishing best practices for the new tech stack. Any experience with Angular is a significant plus to help bridge the gap with the frontend ecosystem.

• 5+ years of professional software engineering experience, with a strong focus on backend development.
• Expert-level proficiency in Python and its core backend frameworks (e.g., FastAPI, Django, Flask).
• Proven track record of designing, building, and scaling complex REST APIs.
• Experience working with AWS SDKs, specifically for S3 (multi-part uploads, pre-signed URLs), and a good understanding of core cloud concepts.
• Familiarity with IoT messaging patterns (MQTT) and secure communication over restricted networks is highly desirable.
• Experience integrating with authentication providers (such as Amazon Cognito, Auth0, or similar).
• Ability to write clean, maintainable, and documented code, with an understanding of how to build reusable libraries (SDKs).
• Strong team player with the ability to work independently on assigned modules while aligning with the overall architectural vision.
• Nice-to-have practical experience with Angular for building responsive, modern single-page applications (SPAs).

Job Responsibilities

• Lead the end-to-end architectural design and execution of rewriting the existing web backend into Python.
• Develop robust, highly scalable, and secure RESTful APIs using modern Python frameworks (FastAPI, Django, or Flask).
• Design and optimize database structures to support the new backend performance requirements.
• Establish and enforce code quality, testing standards, and CI/CD pipelines for the new Python environment.
• Collaborate closely with product stakeholders and frontend developers to ensure smooth integration with the existing Angular client.
• Identify and resolve potential data bottlenecks and security vulnerabilities during the migration process.

Our client is innovative manufacturer of medical devices in the United States which produces a devices and software applications.

At this project, you will have a great opportunity to be involved into the full development life cycle of medical software which is intended to help individuals by processing certain information taken from medical devices to identify health trends and to track daily activities. As additional there are opportunities to work with medical devices, in scope of end-to-end testing.

Job Description

• Minimum of 7 years of experience in software development, with a focus on designing and implementing highly scalable web applications, data pipelines, and cloud-based microservices
• Proficiency in Java programming language and related technologies. Experience with frameworks such as Spring, Hibernate, and cloud-native services is highly desirable
• Strong understanding of database concepts and experience with SQL and NoSQL databases (e.g., MySQL, DynamoDB, Redis).
• Familiarity with cloud platforms (AWS) and experience deploying applications in cloud environments is advantageous
• Experience with microservices and event-driven architectures
• Strong analytical and problem-solving skills with the ability to troubleshoot complex issues and implement effective solutions independently
• Excellent written and verbal communication skills with the ability to articulate technical concepts clearly and effectively
• Ability to work both independently and collaboratively in a fast-paced, agile environment. Strong team player with a positive attitude and a passion for technology
• Experience in leading people and teams

Job Responsibilities

• Architect, design, and develop highly scalable, reliable web scale applications, tools, and automation frameworks to meet business requirements, and contribute to overall system architecture.
• Implement cloud-based microservices leveraging event-driven architectures.
• Collaborate with cross-functional teams to design and build efficient and robust data pipelines for batch, near-real-time, and real-time processing using Java technologies.
• Optimize applications, data pipelines, and microservices for scalability, performance, and efficiency to handle large volumes of data and traffic in a cloud environment.
• Ensure adherence to coding standards, best practices, and software development methodologies. Perform code reviews and provide constructive feedback to peer team members.
• Implement monitoring and alerting solutions to ensure the reliability and availability of applications, data pipelines, and microservices.
• Participate in troubleshooting and resolution of complex production issues.
• Create and maintain technical documentation, including design documents, component/service architecture diagrams, and system documentation.
• Collaborate effectively with cross-functional teams, including product management, QA, and operations. Communicate technical concepts and solutions to both technical and non-technical stakeholders.
• Lead other engineers

YozmaTech isn’t just another tech company — we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family — you’ll feel right at home with us.

Our client is a cloud-based financial planning and analysis (FP&A) platform designed for SMBs, transforming manual monthly and quarterly reporting into automated, scalable processes.
Our solution connects to organizational systems such as ERP, CRM, HRIS, and complex Excel files, consolidating all data into a single cloud-based database. Our client automates critical financial transformations including FX conversions, eliminations, hierarchies, financial adjustments, and more while allowing end-users to continue working in Excel as they always have.
Serving primarily the US market, our client is experiencing strong and sustained growth. This is an exciting opportunity to help build a cutting-edge SaaS product at scale and shape how we deliver software in an AI-native way

We’re looking for an experienced engineer who is ready to move beyond traditional software development and take full ownership of product delivery. This is not a classic backend engineering role. As a Builder, you’ll be responsible for delivering
features from idea to production by orchestrating AI agents, making technical decisions, collaborating closely with Product, and owning the final outcome.

What makes this role different
🔹You may not write every line of code yourself, but you are accountable for all of it — the AI-generated code is your code, and its quality is your responsibility.
🔹AI agents become part of your engineering team, but you own every architectural and technical decision.
🔹You partner with Product on the what and own the how — the technical execution and delivery.
🔹Success is measured by shipping high-quality features, not by the amount of code you write.
🔹You’ll have end-to-end ownership across backend, frontend, QA, and automation while working closely with Product to bring ideas into production

Key Requirements:

🔹BSc in Computer Science or equivalent.
🔹Senior-level engineer, typically 7+ years building and shipping production software end-to-end — with the depth of experience to make sound technical calls and recognize when AI-generated output is subtly wrong.
🔹Strong Python (including Django) and system design fundamentals, with proven expertise building scalable systems on cloud architecture in a SaaS environment and the judgment to make architectural decisions and evaluate trade-offs independently.
🔹 Solid understanding of async programming, REST APIs, microservices, and testing — enough to read, review, and validate implementations, not just write them yourself.
🔹Hands-on experience with AI coding tools (Claude Code, Cursor, Codex, GitHub Copilot, or similar) and building AI-native workflows, with the ability to review, challenge, and improve AI-generated output rather than relying on it blindly.
🔹Strong hands-on experience with PostgreSQL and relational databases — proven experience configuring, managing, and optimizing large-scale databases, working with high volumes of data, and ensuring performance, scalability, and reliability in production environments.
🔹 Strong product mindset — able to balance technical and business priorities, thrive in ambiguous, fast-moving environments, and take full ownership of outcomes.
🔹 Exceptional communication skills and high proficiency in English (Upper-Intermediate or higher) — you’ll partner directly
with Product and own the technical execution.

Will be plus:

🔹Understanding of CI/CD pipelines and IaC tools (Terraform, Helm) — enough to decide what the system needs and evaluate what an agent produces.
🔹Familiarity with Celery orchestration, event-driven architectures, or streaming frameworks (RabbitMQ).
🔹Exposure to modern frontend, QA automation, or full-stack environments.
🔹Experience working in product companies or startups.

What you will do:

🔹Own features end-to-end, from initial requirements to production and monitoring.
🔹Partner with Product to turn requirements into clear execution plans — Product owns the what, you own the how.
🔹Orchestrate AI agents across development, QA, and automation.
🔹Review, validate, and improve AI-generated code and solutions.
🔹Make architectural decisions, define data models, and optimize system performance.
🔹Ensure high quality throughout the entire delivery lifecycle.
🔹Own a feature area while contributing across other areas when needed.
🔹Collaborate directly with engineering and product teams to continuously improve delivery

Interview stages:

🔹HR Interview;
🔹Background interview — 1 hour
🔹Design interview — 1 hour
🔹Technical interview — 1.5 hours
🔹Interview with VP R&D (optional);
🔹References;
🔹Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products — and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:

🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer. You’ll always know what project you’re joining — and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

Requirements

* 2+ years of experience buying traffic for the Dating vertical.

* Strong experience with Native Ads platforms.

* Proven record of profitable campaign scaling.

* Excellent understanding of CPL, EPC, CTR, CR, ROI, ROAS, LTV, and other performance metrics.

* Experience with tracking platforms such as Voluum, Binom, RedTrack, Keitaro, or similar.

* Experience with landing page testing and funnel optimization.

* Strong analytical skills and data-driven decision making.

* Ability to work independently and take ownership of results.

* English level: Intermediate or higher.

* Analytical mindset with strong attention to detail.

* Results-driven and performance-oriented.

* Proactive and self-motivated.

* Strong problem-solving and decision-making skills.

* Ability to work independently and take ownership of campaigns.

* Curious and eager to test new ideas and strategies.

* Strong communication and collaboration skills.

* Data-driven approach to optimization and scaling.

Responsibilities

* Launch, optimize, and scale Native Ads campaigns for the Dating vertical.

* Manage campaigns across native advertising platforms (Taboola, Outbrain, Revcontent, etc.).

* Analyze campaign performance and optimize towards CPL, ROI, ROAS, and other KPIs.

* Develop testing strategies for creatives, landing pages, angles, and audiences.

* Work closely with design tools, AI tools, and developers to improve campaign performance.

* Monitor traffic quality, conversion rates, and user behavior.

* Identify new traffic sources and scaling opportunities.

* Track competitors and market trends.

* Prepare regular performance reports and actionable insights.

Requirements

1+ years of experience in quality assurance of Web & Mobile applications, Slots
 — Understanding of the development processes and software life cycle
 — Good knowledge of different testing methods, techniques, and types
 — Experience in discovering showstopper defects and find reproduction steps to crashes
 — Solid exploratory testing skills and knowledge to apply the right level of testing for some specific features
 — Ability to write QA documentation — Test cases, Checklists
— Experience with Figma, Browserstack, Chrome DevTools, Swagger, Postman
 — Experience with test management tools (e.g. TestRail or others)
 — Experience with bug tracking system (JIRA or other)
 — Experience with Agile development framework
 — Good communication skills


Responsibilities
 

• Conduct functional testing of Web and Mobile application, including both GUI and API tests
• Design/maintain and execute test cases/checklists
• Report defects and working with the team to resolve them 
• Provide defects root cause analysis
• Actively collaborating with developers and business stakeholders to clarify requirements

• Work closely with all scrum teams/product owners to make sure each release meets high-quality standards

   

Working Conditions

• Challenging and exciting tasks, and all the needed tools to achieve them.
• A real opportunity for professional growth in a team of professionals.
• 21 days of vacation, 5 flexible days for your needs, 15 sick leave days.
• National holidays according to the official calendar.
• Individual benefit limit to support your health and wellness needs.
• Annual bonus based on company and individual performance results.

Candidate Requirements - Unity Multiplayer Developer
Required:
- Good C# and Unity fundamentals.
- Experience building gameplay features with prefabs, physics, UI, and input.
- Basic understanding of multiplayer client/server architecture.
- Ability to write and run Unity NUnit tests.
- Ability to use Git and document setup clearly.
- Ability to work independently in a small Unity project.
Assessment expectations:
-Build a functional, readable solution within the agreed timebox.
-Follow the task brief and keep the scope focused.
-Demonstrate the feature with two local players.
-Include a short README with setup and test instructions.
- State any assumptions or known limitations.
Helpful, not required:
-Mirror or similar Unity networking experience.
-VContainer or other dependency-injection experience.
-Experience integrating third-party Unity assets.
-Commercial game-development experience.

Recruting will be done in 3 phases:

-Send your CV, with examples of current, previous projects only!

-After passing you will receive a test task - it is required before interview. It will be paid for - if done properly it will be. If not - we will provide info what is done poorly.

-After passing test task - Interview with game dev niche questions.

Thank you and waiting your CV!

Офіс ефективного регулювання BRDO - один із ключових незалежних експертно-аналітичних центрів в Україні. Ми розробляємо державні політики для перетворення України на європейську демократичну державу з ефективним управлінням та розвиненою економікою.

Наразі наша команда в пошуках досвідченого Бухгалтера.

Основні обов’язки:

• Облік та звітність з ПДВ; 

• Проведення первинних документів у системі електронного обліку; 

• Контроль наявності та правильності документів; 

• Формування та подача звітності у державні органи; 

• Закриття оборотно-сальдової відомості та формування фінансових результатів; 

• Облік цільового фінансування (рахунок 48); 

• Нарахування заробітної плати, винагород, відпусток, резерву відпускних, оформлення відповідних документів; 

• Щоквартальна інвентаризація коштів на банківських рахунках, щорічна інвентаризація ТМЦ та основних засобів; 

• Ведення обліку основних засобів, нарахування амортизації, прийняття/списання, формування актів-приймання передачі техніки; 

• Участь у впровадженні нової бухгалтерської програми, перенесення залишків; 

• Участь у веденні кадрового обліку; 

• Участь у проведенні аудиту, підготовка документів; 

• Виконання рекомендацій за результатами проходження аудиту в межах своїх обов’язків; 

• Виконання інших доручень безпосереднього керівника. 

Вимоги:

• Вища профільна освіта;

• Досвід роботи за спеціальністю в неприбутковій організації;

• Знання основ бухгалтерського і податкового обліку;

• Досконале володіння програмою BAF; МЕДос; Клієнт-банк Вчасно;

• Досконале володіння Excel, OneDrive;

• Досвід роботи з первинною документацією;

• Вміння логічно мислити та пропонувати рішення;

• Відмінне володіння українською мовою;

• Знання англійської мови вітається.
  
  Що ми пропонуємо:
  

• Конкурентна зарплата з прив’язкою до валютного курсу.  

• Робота, що сприяє розвитку України. 

• Професійний колектив. Позитивна робоча атмосфера.  

• Можливості професійного зростання.  

• Гібридний формат роботи та сучасний офіс у центрі Києва (Майдан Незалежності, 2, Spaces). 

We work with iGaming operators of all sizes to help them expand into new markets or strengthen their existing brands. As a casino software company, we provide solutions that help build outstanding brands and achieve business goals. Now, we are looking for a Senior DevOps Engineer to join our team.
 
What will be your responsibilities:
 

• Design, build, and optimize high-load, highly available server-side platforms (Nginx, PHP-FPM, MySQL, Redis, message queues).
•  • Architect and maintain Kubernetes-based platforms and containerized workloads (Docker, Helm, GitOps).
•  • Design and operate secure network infrastructure:
•  – firewalls (iptables, UFW, security groups, NACLs)
•  – reverse proxies and L7/L4 load balancers
•  • Implement DDoS protection and WAF strategies (Cloudflare, rate-limiting, bot protection).
•  • Build and maintain observability stack:
•  – metrics (VictoriaMetrics, Prometheus)
•  – APM (New Relic, OpenTelemetry)
•  – centralized logging and alerting
•  • Design, implement and continuously improve CI/CD pipelines (Jenkins, GitHub Actions).
•  • Automate infrastructure and platform lifecycle using IaC and configuration management.
•  • Participate in architecture design, reliability engineering and capacity planning.
•  • Ensure security, compliance and audit readiness (PCI DSS, secrets management, access control).

 
What we expect from you:
 

• Strong hands-on Linux expertise (Debian, Ubuntu, systemd, networking, performance tuning).
• • Deep experience with AWS:
•  – compute (EC2, ASG, EKS)
•  – networking (VPC, LB, peering)
•  – managed databases (RDS Aurora)
•  – messaging (SQS, Kafka).
•  • Strong database operations knowledge: MySQL HA, replication, backup.
•  • Production experience with Kubernetes (cluster architecture, HA, upgrades, disaster recovery).
•  • Advanced CI/CD experience: Jenkins, GitHub Actions, GitOps practices.
•  • Strong Cloudflare expertise: DNS, CDN, WAF, DDoS protection.
•  • Infrastructure as Code: Terraform (mandatory), Ansible (configuration and automation).
•  • Scripting and automation in Bash and Python.
•  • Solid understanding of networking and security fundamentals (TLS, IAM, VPN, firewalling, zero-trust).
•  • Experience working in regulated environments or with security standards (PCI DSS is a plus).

 
What we offer:
 

We believe that a happy team builds the best products. Here is how we support you:
 

• Remote & Flexible: Work from anywhere. Our core hours are 10:00 to 18:00 (Kyiv time), Mon-Fri.
• Financial Stability: Timely payment for compensation for services
• Personal Equipment Policy: equipment are provided for use to ensure comfortable and efficient work.
• Knowledge Sharing: We regularly gather to discuss new trends, share insights, and elevate one another.
• Community: At NuxGame, you will work in a team of like-minded people who are ready to support, inspire, and tackle complex challenges together.
• Creative Freedom: We encourage initiative. With us, you have the freedom of professional expression and the space to implement your ideas.
• Time-off Policy: 24 vacation days per year + 5 sick days (without medical confirmation).
• Atmosphere: A friendly environment focused on results and mutual respect, free from unnecessary bureaucracy and pressure.

We believe in unlocking the inner potential of each team member within an open and democratic culture.

Waiting for you on our team!

Who we are

JetOctopus is a technical SEO platform with 10 years on the global market. We bring crawl data, server logs, Google Search Console, and GA4 together in one place, and we track how AI crawlers like GPTBot and ClaudeBot behave on large sites. 

Our customers range from Ukrainian market leaders (Rozetka, Auto.ria, Dim.ria, Comfy, Promodo) to global brands like Adidas, Glovo, HubSpot, and Rituals. Low churn, customers on every continent, and a flow of leads that come by word of mouth. The product sells well; we want the content to match it.
 

The role

You'll create content at JetOctopus across our channels. Your main focus: maximum visibility for our site in both organic search and LLM answers. 
 

The content itself is technical. We write about SEO for people who do SEO for a living, so you need to genuinely understand the field, not just the keywords.
 

What you'll actually do

• Write for the blog, landing pages, and email newsletters 
• Run our LinkedIn & X
• Help drive off-site visibility: Reddit, YouTube, third-party sources
• Experiment on platforms that are new to us — today we're on LinkedIn, YouTube, and X, but there's a lot of ground we haven't touched yet
• Create content for decks, presentations, and case studies, and brief the designer on new pages
   

You're probably a fit if you have

• 4+ years in writing content, ideally in B2B SaaS or product IT
• Real SEO expertise and experience writing content that ranks — and, ideally, gets cited by LLMs
• A portfolio with numbers behind it: traffic, engagement, conversions
• Deep understanding of how content-led funnels work
• Advanced (C1+) English
• The self-organization to carry a piece from concept to release without being chased
   

One thing we care about deeply: we're an "Always Human" brand. We're very AI-friendly — use it to proofread, analyze, research, organize. But the writing and the voice have to be yours. If your portfolio reads as if AI wrote it, we're not a match.
 

What you get

• Remote-first culture: work from wherever you think best
• A technically complex product with a name in the global SEO community — and the brands to prove it
• Subscriptions to every tool you need
• Full or partial compensation for courses and training
• Competitive salary in EUR, FOP taxes covered, 20 days of vacation + public holidays 

PLEASE NOTE that we are searching for candidates who are located in Lviv and are able to visit office in Lviv.

About us:

EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.

But that's not all! We're not just about numbers, we're about people. With a team of over 1000 passionate individuals spread across twelve countries in Europe, Asia, and the US, we're all united by our love for innovation and teamwork.

EveryMatrix is a member of the World Lottery Association (WLA) and European Lotteries Association. In September 2023 it became the first iGaming supplier to receive WLA Safer Gambling Certification. EveryMatrix is proud of its commitment to safer gambling and player protection whilst producing market leading gaming solutions.

Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.

We are looking for a passionate and dedicated Strong Middle BI/DB Developer to join our team in Lviv!

What You'll get to do:

• Develop real‑time data processing and aggregation pipelines.
• Create and modify data marts to enhance the data warehouse.
• Manage internal and external integrations.
• Design and deliver various types of reports.
• Main Stack Databases: Google BigQuery, PostgreSQL, SQL ETL: Apache Airflow, Apache NiFi Streaming: Apache Kafka

What You need to know:

• Bachelor’s or Master’s degree in a STEM field.
• Solid understanding of Computer Science fundamentals: Software Engineering, Algorithms, Operating Systems, Networking, etc.
• Strong knowledge of at least one RDBMS (Google BigQuery, PostgreSQL, MSSQL, Oracle, MySQL), including: Query optimization Indexing strategies; Partitioning Practical experience with ETL/ELT processes.
• Experience in creating or supporting Data Warehouses.
• Hands‑on experience with at least one enterprise Business Intelligence platform.
• English: Intermediate+ (reading, writing, speaking).
   

Nice to have:

• Knowledge of analytical data warehouse systems (Google BigQuery, Azure Synapse Analytics, AWS Redshift, Snowflake).
• Programming skills in one language (Python or Java).
• Experience with additional tools and systems such as Apache Airflow and Apache NiFi.
  
  Here's what we offer:
• Start with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us.
• 3 sick leave days per year, no doctor's note required; 30 medical leave days with medical allowance
• Hybrid work schedule is available after the first three months of employment with 80/20 office/home format until the end of 2026. Starting from 2027, the policy will transition to primarily office-based work, with up to 10 work-from-home days per year with manager approval.
• Benefit from two Free Fridays each year, limited to one per quarter.
• Daily catered lunch or monthly lunch allowance. 
• Private Medical Subscription. 
• Access online learning platforms like Udemy for Business, LinkedIn Learning or O’Reilly, and a budget for external training.
• Gym allowance.
• Corporate English lessons.
• Support for New Parents:
• 21 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.
• 4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.

Our office perks include on-site massages and frequent team-building activities in various locations.

At EveryMatrix, we're committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference!

Project description

A leading provider of drilling fluid, solids control, and waste management solutions that support well construction and industrial drilling operations. Its technologies are designed to improve drilling efficiency, maintain wellbore stability, optimize fluid performance, manage drilling waste, and protect reservoir integrity. The portfolio includes water-based, synthetic-based, and nonaqueous fluid systems, as well as equipment and services for solids separation, fluid recovery, and environmental compliance. These solutions are widely applied in oil and gas, geothermal, mining, water well, horizontal directional drilling, and civil engineering projects.

Responsibilities

Develop predictive models to optimize drilling performance, fluid properties, and operational efficiency.

Analyze real-time drilling and sensor data to detect anomalies, reduce nonproductive time (NPT), and improve wellbore stability.

Build machine learning solutions for forecasting drilling risks, lost circulation events, equipment failures, and fluid losses.

Design data pipelines and dashboards that integrate operational, geological, and engineering data for decision support.

Apply statistical analysis and advanced analytics to identify performance trends and recommend process improvements.

Develop digital solutions for drilling fluids monitoring, solids control optimization, and waste management efficiency.

Collaborate with drilling, fluids, and operations engineers to translate business challenges into data-driven solutions.

Implement data quality, governance, and validation frameworks to ensure reliable operational analytics.

Create visualization tools and KPIs for tracking drilling performance, fluid system effectiveness, and cost optimization.

Skills

Must have

Strong proficiency in Python and SQL for data analysis, machine learning, and data engineering.

Experience with machine learning algorithms, predictive analytics, and statistical modeling.

Expertise in data visualization tools such as Power BI, Tableau, or Plotly.

Experience processing large-scale time-series, sensor, and operational data.

Knowledge of cloud platforms (Azure, AWS, or GCP) and big data technologies.

Strong understanding of data pipelines, ETL processes, and data quality management.

Experience with anomaly detection, forecasting, and predictive maintenance applications.

Solid understanding of statistical analysis, hypothesis testing, and experimental design.

Ability to develop and deploy machine learning models in production environments.

Experience working with cross-functional engineering and operations teams.

Strong problem-solving, communication, and stakeholder management skills.

Nice to have

Experience analyzing real-time drilling, completions, or industrial operational data.

Knowledge of drilling fluids, solids control, wellbore stability, and drilling performance KPIs.

Understanding of IoT, telemetry, SCADA, and sensor-based monitoring systems.

Experience building predictive models for operational risk reduction and performance optimization.

Familiarity with digital transformation initiatives in energy, manufacturing, mining, or heavy industry environments.

Ability to translate engineering challenges into scalable data science solutions.

Languages

English: B2

PROJECT DESCRIPTION: 
As a CAD Quality Assurance Engineer, you will ensure the quality of advanced CAD/BIM software solutions through automation, programming, and continuous quality practices. 

You will work closely with cross-functional teams to validate complex engineering workflows, develop automated testing solutions, integrate tests into CI/CD pipelines, and leverage AI tools to improve efficiency and coverage. 

The role requires combining domain expertise in CAD systems with software engineering and quality engineering practices to deliver scalable and reliable solutions. 

MINIMUM EXPERIENCE: 

• At least 2+ years of hands-on experience as a Design Engineer with proficiency in CAD software 
• 3+ years of practical experience in Quality Assurance roles with a strong focus on CAD systems 

EDUCATION:  
Bachelor’s or Master’s degree in Computer Science, Mathematics, Design, Mechanical Engineering, or a related field 

REQUIREMENTS:  

Core QA & Domain Expertise 

• Strong understanding of the Software Development Life Cycle (SDLC), QA methodologies, and best practices  
• Proficiency in manual testing of complex software systems  
• Experience with bug tracking tools such as Jira or Azure DevOps  
• Working knowledge of at least one CAD/BIM system: Revit, SOLIDWORKS, Creo, CATIA V5, NX, AutoCAD, etc.  
• Excellent communication and teamwork skills  
• Upper-Intermediate level of English  

Programming & Engineering Skills 

• Proficiency in at least one programming language (Python, JavaScript, C#, Java, etc.) 
• Understanding of programming fundamentals, clean code, and maintainable code structure 

Test Automation 

• Experience creating and maintaining automated tests and frameworks 
• Understanding of test reliability, maintainability, and coverage gaps 

CI/CD & Continuous Testing 

• Experience working with CI/CD systems (Azure DevOps, Jenkins, GitHub Actions, etc.) 
• Ability to analyze pipeline results and distinguish types of failures (test, environment, infrastructure) 

AI in Testing 

• Experience using AI tools for test generation, debugging, and analysis 
• Understanding of AI limitations, validation practices, and safe usage 

RESPONSIBILITIES:  

Core QA Responsibilities 

• Collaborate with product development and management teams to ensure software quality  
• Conduct QA activities throughout the SDLC in alignment with company policies  
• Develop and maintain detailed, structured test documentation  
• Prepare reusable test data, including 3D models and CAD/BIM drawings  
• Estimate and plan QA efforts for various projects  
• Attend daily stand-ups, planning sessions, and sprint reviews 
• Stay updated on industry trends and incorporate best practices  

Test Execution & Analysis 

• Execute manual and automated tests according to defined strategies 
• Perform exploratory testing for complex CAD workflows 
• Identify, document, and track defects through resolution 
• Perform root cause analysis and contribute to defect prevention 

Automation & Programming 

• Design, implement, and maintain automated test scenarios and supporting code 
• Contribute to or extend automation frameworks ensuring scalability and maintainability 
• Identify gaps in test coverage and improve automation effectiveness 

CI/CD Contribution 

• Integrate automated tests into CI/CD pipelines 
• Analyze pipeline execution results and improve failure diagnostics 
• Improve reliability, clarity, and usefulness of CI-based test feedback 

AI in Testing 

• Use AI tools to accelerate test creation, debugging, and analysis 
• Validate AI-generated outputs and ensure safe and correct usage 
• Apply fallback approaches when AI results are unreliable 

Requirements & Quality Consulting 

• Participate in requirements analysis and refinement 
• Identify ambiguities, risks, and gaps in requirements 
• Ensure requirements are testable and aligned with quality expectations 

COMPENSATION & BENEFITS:  

• Competitive salary 
• Professional and friendly team 
• Flexible work schedule 
• Hybrid work mode 
• Paid vacation, sick leave, and other benefits