Jobs at Djinni

A vacancy has two scopes.

The first one is the existing Partizan Cloud surveillance system. The desktop cross-platform client is written in C++/QT. It needs to be supported and maintained, and some new features must be implemented from scratch.

The second scope is the software written in C for Embedded and STM microcontrollers. It needs to be supported and maintained. It is a plus if the candidate has experience with embedded Linux: bootloaders, root fs, Linux kernel, ability to cross-build the software for embedded systems.

Hard Skills:

- Project management experience of at least 6 months.

- Involvement in launching Fintech products (Financial company/bank).

- Knowledge of development methodologies (Agile/Scrum).

- Experience in writing SRS/Use cases.

- Ability to work with technical documentation.

- Prioritization and risk anticipation skills.

- Proficient task description for developers.

- Business orientation.

- Experience in Fintech/Bank/MFO is a plus.

Soft Skills:

- Clear and articulate communication.

- Ability to abstract and think abstractly.

- Self-learning ability.

- Emotional intelligence.

- Empathy.

- Additional Strengths:

- Communication with external/internal clients: from task acceptance to presenting completed solutions.

- Formulating technical specifications.

- Prioritizing and updating priorities.

- Assigning tasks and planning the team's workload.

- Monitoring the deadlines for task implementation.

What We Offer:

- Qualified team of specialists.

- Official employment, social package.

- Every Q Salary Grow

- Working hours: 9 (10) — 18 (19), Mon-Fri.

- Remote work is possible.

Our Company is focused on a specific set of emerging IoT and IoE technologies, including embedded development, backend development, DevOps, Big Data and ML projects, mobile applications' development, software, hardware, QA... And now we are looking for a Project Manager to join our team in Kyiv.

Requirements

- At least 2 years of IT! project management experience in software development projects, managing medium-size teams;

- Knowledge and practical experience of project management in accordance with PMBoK;

- Practical experience of using project management tools (MS Project, JIRA, etc.);

- Excellent written and verbal communication skills!

- Ability to manage multiple projects in a changing environment;

- Ability to work effectively as a project team leader;

- Upper-intermediate level of written and spoken English.

Team

- Mixed team of EU and local developers and managers.

Responsibilities

- Be primarily responsible for project results delivery in accordance with project objectives;

- Own and monitor project schedule and budget within defined scope, resources and timeline;

- Provide leadership and motivation of project team members to meet project objectives;

- Proactively identify and efficiently resolve project related problems;

- Remain a neutral party between engineering and business worlds in solving project's problems;

- Perform integrated change control with impact analysis and authorization of changes with project stakeholders;

- Work within the process model defined by the organization;

- Own risk management process;

- Establish and efficiently manage communications among project stakeholders;

- Proactively communicate project status, issues and risks to client and other stakeholders;

- Build and maintain working relationships with senior-level business managers, cross-functional teams and peers on projects;

- Own decision making within a defined level of authority.

We offer

- Interesting work with cutting edge and innovative technologies;

- Communication with foreign customers;

- Professional development opportunities;

- Comfortable and modern office near metro station (KPI, Shulyavska) with Generator & Starlink;

- Flexible working hours;

- Open and friendly teammates :)

Required skills

- Experience as manual QA or QA course certificate

- Knowledge of software QA methodologies, tools, and processes

- English level — intermediate+

- Understanding of the development processes and software lifecycle

- Knowledge of theory and principles of testing

- Basic knowledge of HTML/CSS and browser developer tool

- Basic knowledge of WordPress (Install theme as a demo, creation of custom posts, etc.)

As a plus:

- Experience in installing and setting up themes and plugins

- Knowledge of Shopify, Shopify Themes, Shopife Apps

- Experience in writing clear, concise, and comprehensive test plans and test cases

- Knowledge of project management methodologies

- Excellent interpersonal, communication, collaboration, and presentation skills

Responsibilities

- Test Shopify Apps, Themes and Apps on the different CMS

- Follow our internal QA Documentation and QA checklist

- Test frontend user interface and backend functionality

- Estimate, prioritize, plan and coordinate testing activities

- Participate in planning meetings and prepare manual tests for each cycle

- Investigate project quality to make improvements to achieve better customer satisfaction

- Identify and report bugs and errors to development teams, track bugs, monitor debugging process results

- Collaborate with the project development team to ensure consistent project execution and correct bugs and errors, analyze test results

- Work within an Agile framework to collaborate with other team members in the development of product features

We offer

- Challenging tasks, professional growth opportunities, and mentorship

- Competitive salary (reviewed regularly)

- Paid vacation, paid sick leaves

- Health insurance

- Free English courses

- IT Cluster membership

- Comfortable office in the center of Lviv

- Cool team and corporate events

Requirements:

Linux (5+years)

Docker containers, create docker images (3+years)

Kubernetes, — necessarily (2+years)

Kubernetes on premise - (1+years)

Production experience with at least one: GCP, AWS, AZURE, DO (3+years) Ansible, Terraform (3+years)

Nginx, Istio, Traefik

GitLabCI, CircleCI

MySQL, PostgreSQL, MongoDB

Prometheus/Loki/Grafana

Understanding of HTTP, DNS, SSL protocols

Quick learning abilities

Solve difficult tasks in a short time

English upper-intermediate оr higher

Would be a plus:

Rancher, RKE2

Python/Ruby/Golang

GPU nodes for ML

Responsibilities:

Containerization, migration, automation of web applications

Support and deployment of applications and servers, infrastructure troubleshooting

Creating documentation for teamwork

Ensuring the operability of all systems, testing and upgrades

Search and management of new technologies for optimal performance

What we provide:

Fully remote or in office

Flexible working hours

Regular salary reviews

Paid trainings and conferences

Adequate leadership

About the project:

Join us in building a cutting-edge SaaS platform, designed to drive sustainability through technology. Our solution leverages modern infrastructure tools, ML technology and DevOps best practices to ensure scalability, security, and high availability. You’ll be part of a forward-thinking team, helping to shape the future of clean energy by building a robust, automated, and scalable infrastructure from the ground up.
 

Here you’ll be able to use lots of new technologies and bring value to innovative products.

Requirements:

● 8+ years experience as a Front-End/Full-Stack developer

● Strong in JavaScript and toolkits (Gulp/Webpack/Karma/Jasmine, etc.);

● Good grasp of at least one frontend framework (preferably React);

● TypeScript and other frameworks (Angular/Backbone/Vue);

● Experience with one of BE technologies (Node.JS/Ruby/Python/Java/.Net)

● Experience with distributed version control systems (Git/Mercurial/Fossil, etc.);

● Experience with implementing pixel-perfect designs over HTML/CSS;

● Experience in working with a Linux based server environment, solid Linux/Unix skills;

● Experience of work in a distributed team;

● Upper-Intermediate level of English (both written and spoken)

As a plus

Experience in:

● Building, maintaining and optimizing responsive web apps;

● Cloud technologies;

● Developing high load / high traffic user-facing software;

● Writing unit-tests;

● Mobile-specific sites, and mobile-web/native app integrations;

● Setup and continuous improvement of development and multi-stage production environment;

● Open source contributions;

We offer:

● Strong and friendly international team (Warsaw, Tel Aviv, New York);

● Work with cutting edge technologies;

● English courses, paid tech training and other activities for professional growth;

● Compensation package (20 paid vacation days, 14 paid sick leaves);

● Medical Insurance;

● Flexible working hours;

● Comfortable office (Warsaw).

Let me know please if the position is interesting for you.

Join us as a C++ developer

Location: Berlin, Germany, or remote*

Do you believe in beauty when it comes to programming? Do you have a vivid interest in elegant algorithms? Are you fluent in C++? If so, we would like to meet you. Here's what we offer in a nutshell:

• A wide array of extremely challenging C++ development tasks
• An international team of brilliant minds
• A working environment that makes this team stay and grow
• Enough time to make sure that every detail of your solution is perfect
• A flat organization and plenty of room for your ideas
• No scheduled meetings
• Lifestyle-friendly working hours, no deadlines, no overtime
• Support for relocation
• A highly competitive annual salary from the start, with a raise to EUR 130,000 after your first year

* Remote positions are open exclusively to candidates residing and working within the time zones UTC-1 to UTC+4.

About our software

Our focus is on business slides (as opposed to more artful, open-ended applications) because they offer great potential for automation of the layout tasks traditionally performed by PowerPoint users themselves. There are plenty of challenges, from a solid understanding of what makes a good layout, to algorithms that produce an aesthetically pleasing output fast enough for interactive slide design, to an intuitive and unobtrusive user interface that supports our original approach to slide layout, to solid technical solutions for automatic bug reporting and updates, to compatibility with third-party software on the computers of over a million users.

Here are some highlights of what we have done

Language

• Everything we do is C++. Even our customer portal is written in C++. There is some Assembler glue code where necessary, and our build scripts are written in Python, but other than that, think-cell is all about C++.
• We closely track the latest versions of our compilers, Visual C++ and Xcode, so we can always use the latest C++ standard features as soon as they become available.
• We fund the working group for programming languages of the German Institute for Standardization (DIN). Some of our employees are members of this committee and vote in the international standardization process ISO / IEC C++.
• We are also an official sponsor of the Standard C++ Foundation, which promotes international standards for C++. 

Library

• We use Boost throughout our code, e.g., Boost.Spirit for parsing.
• We have our own range library, in the same spirit as Boost.Range or Eric Niebler’s range-v3, but we go further, for example, by unifying internal and external iteration. We gave a talk about it, and most of the code is public.
• We develop our own cross-platform library to support macOS and Windows with a single code base. You can find our public library here.
• We have our own reference-counting and persistence libraries to save and restore whole object trees.
• We have an extensive bug-reporting infrastructure. Assertions and error checks stay in the release code, and our software automatically reports bugs to our server. The server analyzes the bug, categorizes it and files it in a database that all Developers can access. If an update fixes the bug, the user can download the update directly from a bug response web page.

Algorithms

• think-cell was founded on the idea of an algorithm for automatic slide layout, and we are still on an exciting journey towards that ambitious vision. You can see our most recent release in action!
• We developed a new algorithm for automatic point cloud labeling that allows labels to be positioned away from the actual points.
• We developed a new algorithm for automatic column chart labeling.
• We are working with John Forrest – author of the linear solver CLP – to make his simplex code faster for our kinds of problems.
• We developed many generic data structures that are not in C++ or Boost, such as partitions.
• Our software not only produces charts, it can also read them off print and digital images. For our chart recognition tool, we rely on OpenCV and the Leptonica Image Processing Library.

Reverse Engineering

• We do lots of reverse engineering with the disassembler IDA from Hex-Rays to achieve things that are not possible through the documented Microsoft Office API.
• We have probably written the best function-hooking engine out there. Each time our software starts, we patch the Microsoft Office executables in memory. Rather than hard-coding patch addresses, we search for small chunks of assembly code to protect against minor changes in the executables.

About this job

We're looking for bright, creative Developers with a solid theoretical background. Our team’s backgrounds range from 10+ years of commercial experience in various fields to fresh graduates in Computer Science, Physics, and Mathematics. A university degree or work experience with C++, in combination with a fresh and creative problem-solving approach, would be ideal for this role. We love working with talented people, whether you're a student, fresh graduate, or C++ expert, therefore our recruitment process is skills-based and consists of tasks related to the role.

You will mostly work independently and will be responsible for the whole range of tasks involved in implementing a new feature. You should be able to look at a problem from the user's perspective and discuss abstract concepts with fellow Developers. We expect each of our Developers to do architecture, design, implementation, customer feedback and bug fixing, rather than splitting these activities between several people. We thus put everyone in control of their own work.

At think-cell, there are no deadlines or scheduled meetings. A feature is ready to be released when you are convinced that you have implemented the best possible solution. Meetings take place as needed, and only the people actually involved in the topic are required to attend. At any time in the process, ideas, suggestions and criticism from anybody in the hierarchy are welcome and are seriously considered. We want to hear your ideas, even if they mean that we have to change a lot of code to make things better.

We have published several scientific articles in the areas of artificial intelligence and computer graphics, and we will encourage you to do the same. We sponsor visits to conferences and have close relationships with universities and research institutes across the U.S. and Germany.

think-cell encourages a healthy work-life balance. We do not work at night or on weekends.

We pay very competitive salaries and offer our Developers EUR 130,000 annually after one year of employment. If necessary, we will go out of our way to help you relocate to Berlin, and we will do what we can to help you acquire a work permit. You should be able to communicate effectively in English. Knowing German is not required, but we will arrange and cover to costs of German lessons, if desired.

Iterasec works with clients worldwide, helping them find vulnerabilities and secure their products. Our projects range from mobile/web applications to complex modern cloud and automotive stacks. We work with both small product companies as well as Fortune 500 enterprises.

We are looking for a talented and motivated Junior Security Consultant who will join our security team to work on penetration testing and vulnerability/cloud security assessment projects.

We expect a short motivation letter where you can explain your skills, achievements and motivation.

Required skills

- Solid non-commercial cybersecurity experience, such as HTB/THM

- Junior-level cybersecurity certifications would be a plus.

- Comfortable with basic application security testing and common vulnerabilities (like OWASP Top 10, CWE Top 25) and cybersecurity fundamentals

- Strong basic IT skills: Linux, networking (TCP/IP, DNS, HTTP etc.)

- Some experience in scripting/coding languages, such as Java, JS, Python, Shell, etc.

- Strong drive to learn and develop cybersecurity skills

- Technical English (Intermediate)

We offer

- Good salary + bonus system

- Rewarding environment: brilliant team ready to share knowledge and collaborate

- Support in obtaining professional certifications, such as BSCP, OSCP, eWPTX, cloud certifications, etc.

- Courses and conferences which are relevant to the position are sponsored by the company.

- We are a remote-first company with full WFH support and a flexible work schedule.

Responsibilities

- Execute penetration tests and security assessments as part of a team, including internal/external networks, web and mobile applications, Windows and Linux environments, cloud architectures, IoT devices, and more

- Create assessment documentation and reports, clearly identifying vulnerabilities and associated remediation steps

- Conduct security research

About the Role

We are looking for a skilled PHP Backend Developer with 5+ years of experience as a backend developer to join our team and help build and maintain high-quality web applications. In this role, you will be responsible for creating robust backend solutions, optimizing application performance, and ensuring a seamless integration with other services. You’ll have the opportunity to work in a fully remote environment, collaborating with a diverse team to develop innovative features and scalable solutions.

Key Responsibilities

• Develop, test, and maintain backend services using PHP.

• Collaborate with frontend developers to ensure seamless integration of backend functionalities.

• Work with Docker to create containerized applications for consistent and efficient deployment.

• Utilize AWS infrastructure to scale and optimize applications.

• Troubleshoot and resolve technical issues across production and non-production environments.

• Participate in project planning and contribute to improving development best practices.

Required Qualifications

• 5+ years of experience as a backend developer.

• Programming Languages: Proficiency in PHP and the Laravel framework.

• CI/CD Tools: Proven experience in setting up and managing CI/CD pipelines.

• Containers and Orchestration: Good understanding and hands-on experience with Docker.

• Cloud Platforms: Experience with at least one major cloud platform (AWS in particular).

• Monitoring and Logging: Familiarity with tools such as Grafana, along with code tracing and profiling tools to ensure application reliability and performance.

• Language: English proficiency at B1 or above.

Preferred Skills

• Knowledge of GoLang or Node.js is a plus.

• Familiarity with microservices architecture and scalable backend solutions.

• Experience with CI/CD pipelines and DevOps practices.

What We Offer

• A fully remote work environment with flexible hours.

• Opportunities for career growth in a dynamic and innovative team.

• Exposure to advanced technologies in cloud infrastructure and backend architecture.

• Compensation for sick leaves and regular vacations.

• Holidays according to the US calendar.

As a QA specialist in our company, you will be working closely with the engineering team to plan the development of new features. You core responsibility will be the creation and maintenance of test documentation, set up and perform systematic quality assurance of backend and frontend features and functionality.

As an ideal candidate, you should posses with the following technical skills:

- At least 3-4 year of experience in web and mobile testing;

- Creating test documentation (test plan, test cases, etc.);

- Testing APIs and other backend services;

- Good knowledge of linux based systems;

- Experience with Postman ;

- Experience with a bug tracking systems;

- Experience with project management tools like Jira and Testrail.

- Development of Test Automation Framework from scratch;

- Experience with Cypress;

- Functional/regression/smoke testing expertise;

- Stress/load testing of services expertise.

Soft skills requirements:

- Good analytical skills, accuracy, and attention to detail;

- Experience to work under pressure within tight deadlines;

- High-level communication and teamwork skills.

Join us if you have:

- 2+ years of experience with PHP development at least;

- Good understanding of the principles of OOP (PHP), methodology SOLID;

- Strong knowledge of Laravel framework;

- Understanding of web service APIs implementation: REST, XML, JSON.

- Experience working with MySQL, PDO interface and large data operation;

- Good knowledge of Git (GitHub, Bitbucket);

- Experience working in Linux/VPS;

Will be a plus:

- Experience with Docker, Docker-compose;

- Knowledge of Vue.js framework;

- Knowledge of Shopify Apps development process;

- Experience in writing Unit tests;

Обов'язки:

"* Design interfaces for mobile applications;

* Create prototypes based on user stories;

* Analyze and design user flows together with Product team;

* Explain advantages and disadvantages of different UI/UX decisions and justify design approaches;

* Create promo materials for marketing activities of our mobile products;

* Collaborate with Design, Product and Development teams."

Технічний стек кандидата і основні вимоги:

"* 2+ year of experience as a Mobile Product Designer;

* A portfolio that shows your experience in both UX and UI skills is a MUST,applications without portfolio will not be considered;

* Excellent knowledge of Material Design Guidelines and iOS Human Interface Guidelines;

* Advanced experience with Figma and knowledge of other design tools (Sketch, Photoshop, Illustrator)

* Good communication and presentation skills."

Рівень володіння англійською мовою

Середній (intermediate)

salary may be a little higher depending on experience and qualifications

preferably an office format of work, but on a hybrid schedule: 3 days office/2 remotely

We are looking for a Data Engineer to join our team!

Data Engineer is responsible for designing, maintaining, and optimizing data infrastructure for data collection, management, transformation, and access.

He/she will be in charge of creating pipelines that convert raw data into usable formats for data scientists and other data consumers to utilize.

Data Engineer should be comfortable working with RDBMS and has a good knowledge of the appropriate RDBMS programming language(s) as well.

The Data Engineer fulfills processing of client data based on proper specification and documentation.

*Ukrainian student in UA (2d year and higher).

Main responsibilities:

- Design and develop ETL pipelines;

- Data integration and cleansing;

- Implement stored procedures and function for data transformations;

- ETL processes performance optimization.

Skills and Requirements:

- Experience with ETL tools (to take charge of the ETL processes and performs tasks connected with data analytics, data science, business intelligence and system architecture skills);

- Database/DBA/Architect background (understanding of data storage requirements and design warehouse architecture, should have the basic expertise with SQL/NoSQL databases and data mapping, the awareness of Hadoop environment);

- Data analysis expertise (data modeling, mapping, and formatting, data analysis basic expertise is required);

- Knowledge of scripting languages (Python is preferable);

- Troubleshooting skills (data processing systems operate with large amounts of data and include multiple structural elements. Data Engineer is responsible for the proper functioning of the system, which requires strong analytical thinking and troubleshooting skills);

- Tableau experience is good to have;

- Software engineering background is good to have;

- Good organizational skills, and task management abilities;

- Effective self-motivator;

- Good communication skills in written and spoken English.

Salary Range

Compensation packages are based on several factors including but not limited to: skill set, depth of experience, certifications, and specific work location.

About us:

At PlayMe Studio, we are developing MeChat — Love Secrets, a Tinder among interactive dating simulator games. MeChat offers hundreds of unique romance routes, and we keep creating more. We value immersive writing, consistent and engaging plot lines, and an exciting flow of relationship development that makes our players feel loved. We are looking for driven and dedicated people with a passion for designing romance stories and storytelling skills.

About the role:

As a Narrative Designer, you will be responsible for a full cycle of designing the interactive romance routes. This position requires an ability to work with routine tasks and creativity in developing diverse romantic interactions. You will be assigned a mentor for smooth integration into the team and adaptation to all in-team processes.

Please play MeChat before submitting your application: MeChat IOS | MeChat Android

As a Narrative designer, you will:

• Assemble story scripts based on the required formatting in Google Spreadsheets.
• Prepare visual references for story scripts.
• Design the interactive romance routes (sequels and new stories).
• Develop detailed romance plots and write story synopses for writers.
• Work closely with romance writers to ensure narrative and structure consistency.
• Revise and edit the narrative to ensure exciting players’ emotional journey.
• Q&A developed stories (review builds and provide feedback).
• Create new characters based on the audience’s preferences.
• Maintain game documentation based on given standards.

Knowledge and skills we are looking for:

• Deep understanding of current romance trends in media and pop culture, be it games, series, books, etc.
• Strong writing skills and ability to create immersive interactive romance scenes and sequences.
• Understanding of what makes a great interactive story (player’s emotional journey, player’s agency, immersive narrative, etc).
• Ability to create immersive interactive romance scenes and sequences.
• Ability to write, iterate, and revise work under tight deadlines.
• Ability to work in Google Suite, Slack, Trello, Miro, Jira.
• Passion for mobile games and audience.
• English level Upper-Intermediate or higher.
• Ukrainian language — at least a basic level of understanding is a must-have — the team speaks Ukrainian.

Will be a plus if you:

• Have experience with writing interactive stories. Fanfiction qualifies.
• Have experience with writing romance.

We offer:

You will be working with a professional and motivated team of enthusiasts in the environment that brings up best in everyone. We have no bureaucracy, and we give our colleagues complete freedom to make decisions and achieve brilliant results.

Our company is built on the ability to find the best people and provide them with everything needed to stay focused on what’s important to make our users even healthier, sportier, happier and better!

Competitive salary. Compensation that will help you focus on your projects and personal development.

Professional Growth. We offer a possibility to attend internal, external courses, seminars and access to a corporate library. You will be working with a team of professionals to get insights and discuss ideas.

Comfortable working environment. BetterMe team is located in a spacious office in the Astarta business center within 10 minutes walk from Kontraktova metro station. We serve complimentary breakfasts, lunches, snacks, fruits and all necessary equipment for your role.

Health&Fitness. We provide employees with 20 days of paid vacation, medical insurance and a variety of sports activities available for employees inside and outside the office.

Rest. We organize team buildings, parties and various team activities to boost our collaboration.

Arcus Universe Limited — www.arcus-universe.com — are a leading UK Gold Certified Partner of Acumatica ERP, and require a strong individual to join our team.

Working out of our L’viv, Ukraine office, you will be responsible for handling customer support queries and working alongside team members to implement ERP systems for customers.

Primary responsibilities:

To manage and resolve support cases for clients in particular:

System configuration

Guidance

Training

Report writing

Managing change requests

To support the project implementation team with a wide variety of tasks such as system configuration, documentation writing, testing, remote client training and problem-solving

Key skills and attributes:

Intermediate spoken and written English

Strong aptitude for learning software systems

Intermediate skills with Microsoft Excel

Desired skills:

Finance, Accounting, Bookkeeping education or professional experience

Experience using Reporting tools such as Crystal Reports

Experience with ERP and/or Accounting software

Knowledge of SQL

Data management, data import/export, data scripting

Personality attributes:

A self-driven and ambitious individual that can demonstrate the ability to perform tasks with quality and in a timely manner with a minimum of supervision

Adaptability, tact, commitment, resourcefulness, and proactive communications

Acts with integrity and has a track record of excellent problem-solving skills

Ability to work under strict deadlines

Acts professional at all times