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

We are looking for an Senior Android Developer to join our team for the development of our core products.

Our projects are complex and large, and we guarantee a wide variety of challenging tasks.

What we offer:

- You will work on real projects used by millions of users worldwide and receive genuine feedback.
- Fully remote work with a flexible schedule.
- Opportunities to move between projects and tasks.
- Professional growth opportunities.
- Paid vacations and additional bonuses.

What we expect from the candidate:

- 5+ years of hands-on experience in developing Android apps that use web services (REST, JSON).
- Strong experience with Java (Kotlin is a plus), and the latest Android libraries (AndroidX).
- Knowledge and experience with Android Architecture Components.
- A solid understanding of: Activities/Fragments, Intents, Lifecycles, Views/hierarchy/XML, manifest, and Services.
- Proficiency with Android tools: Android Studio, Gradle, debugging, profiling, ADB, Google Play Console, lint/static analysis.
- Familiarity with third-party Android libraries, automated testing frameworks, push notifications, MVVM architecture pattern, and deep linking.
- Experience with Agile software processes, data-driven development, reliability, and responsible experimentation.
- Experience working with user-facing apps, social networks, or media apps, and knowledge of in-app purchases and subscriptions.

- Please note that this project has been around for 12 years, so you’ll encounter a lot of legacy and tangled code, as well as unconventional programming practices that don’t follow standard guidelines. Be prepared to dive in quickly, figure out any issue on short notice, and resolve it. We’ll certainly offer our support, but we expect the majority of the effort to come from you.

And, of course, the usual requirements :)

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

Knowledge one of the programming languages at the level of writing server utilities — 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.

About the company:

Zoral produced the world's first, fully automated, STP consumer credit platforms.

We carried out a survey of banking/finance companies in the process of moving to digital products.

We operate one of the largest labs in Europe focused on Artificial Intelligence/Machine Learning (AI/ML), predictive systems for consumer/SME credit and financial products.

Our clients are based in USA, Canada, Europe, Africa, Asia, South America and Australia.

We are looking for a talented, goal-oriented, punctual, diligent, committed and decent person to join us.

Responsibilities:

Manage large amounts of incoming requests and documents

Provide accurate, valid and complete information for AI system by using the right methods/tools

Become a product expert and provide documentation updates to our knowledge base

Contribute and share ideas to decrease the workload and improve the quality & speed of teamwork

Working schedule: 4 days a week from 14.00 to 22.00, two days off and next week 4 days of night shift from 22.00 to 06.00 UA time zone

Requirements

Professional:

Intermediate/Upper-Intermediate written and spoken English

High typing speed

Basic understanding of reporting, escalation and follow up procedures

Strong communication & interpersonal skills

Ability to multi-task, prioritize, and manage time effectively

Ability to alternate day and night shifts

Personal:

Attentive to details

Stress resistance

Tech-savvy

Ability to work independently

Enjoy working in a fast-paced environment

Will be a plus:

Customer service skills and experience (especially 24x7 or night shifts)

Experience with CRM systems (Zendesk, JIRA etc.)

InfoReach is an independent provider of multi- and cross-asset, broker-neutral solutions for electronic, algorithmic and high-frequency trade analysis, management and execution of global equities, futures, options and forex. We deliver high-performance technology with high-touch assistance and support.

For its Wroclaw location, InfoReach is looking for a talented Application Support Engineer interested in a challenging and diverse role in a team of like-minded enthusiastic people with strong technical and customer service skills.

RESPONSIBILITIES:

• Interacting with traders, engineers, electronic trading counterparties, pricing feed vendors to resolve production issues efficiently.

• Product installations and customization according to user needs.

• Electronic trading connectivity certification, configuration, and troubleshooting.

QUALIFICATIONS:

• Ability to handle multiple tasks in a fast-paced and dynamic environment.

• Solid experience with MS Windows and Linux environments.

• System administration experience is a huge plus

• Excellent communication skills

• Fluent in written and spoken English.

• Must be analytical, creative, detail-oriented, and self-motivated.

• Knowledge and experience with Java and some scripting language is a plus.

WE OFFER:

• Comprehensive compensation package

• Comfortable office in the city center

• Health insurance program

• Work in a successful and solid company (25+ years in business)

We are looking for strong candidates to join a passionate team of engineers and product folks. You will work closely with founders and services folks to deeply understand our customers, use cases, and personas to drive deeply engaging solutions.

You will work:

- As a core team member for one of our products;

- Develop with PHP (7.2 - 8.3) and JavaScript (ES5 - ES14);

- Develop data-intensive, reliable systems;

- Design API, Components, Architecture;

- Debugging and optimizing code;

- Developing new tools for DevOps usage;

- Participate in every phase of the software development lifecycle.

You must have:

- Knowledge of modern PHP, JS;

- Knowledge of OOP/FP;

- Knowledge of HTML/CSS/SASS;

- SQL query writing, optimize schemas and queries;

- Working knowledge of Linux;

- Ability to develop new functionality;

- Ability to develop applications;

- Ability to work with a small, agile, high-energy team.

Seniority:

- University degree (non-courses/academies; only technical education);

- Minimum 5+ years of the real experience (non «freelance»);

- Your years in IT don’t guarantee your seniority;

- This position is not for anyone, especially it's not for newcomer/junior/entry level, ONLY for product development folk.

Team

We are hiring in the Core Team, which implies full involvement in all development processes. The slope of your learning is MORE important than your total years in IT, but don’t kid yourself.

The position is only for Ukraine citizens. We don’t consider outsourcing, out-staffing, freelancing, man-in-middle schemes, only hiring in Core Team as Core Team Member.

Come join us for a fabulous adventure!

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