Jobs at Djinni

We’re looking for an experienced iOS Developer to join our remote team and help us build high-quality, user-friendly mobile applications. You’ll be working closely with designers, product managers, and backend engineers to create seamless experiences for our users.

What You'll Do:

• Develop and maintain iOS applications using Swift
• Collaborate with the product and design teams to define app features
• Ensure the performance, quality, and responsiveness of applications
• Identify and fix bugs and performance bottlenecks
• Participate in code reviews, planning, and architecture discussions
• Stay up to date with the latest iOS trends and technologies

What We’re Looking For:

• 2+ years of experience in iOS development (Swift)
• Strong knowledge of UIKit, Auto Layout, and RESTful APIs
• Solid understanding of app architecture patterns (MVC, MVVM, etc.)
• Familiarity with Git and collaborative development workflows
• Attention to detail and clean, maintainable code
• Good communication skills and ability to work in a remote team

Skylum allows millions of photographers to make incredible images. Our award-winning software automates photo editing with the power of AI yet leaves all the creative control in the hands of the artist.

Join us on our mission to make photo editing enjoyable, easy, and accessible to anyone. You’ll be developing products with innovative technologies, providing value and inspiration for customers, and getting inspired in return.

Thanks to our incredible team of experts, we’ve built a collaborative space where you can constantly develop and grow in a supportive way. At the same time, we believe in the freedom to be creative. Our work schedule is flexible, and we trust you to give your best while we provide you with everything you need to make work hassle-free. Skylum is proud to be a Ukrainian company, and we stand with Ukraine not only with words but with actions. We regularly donate to various organizations to help speed up the Ukrainian victory.

Mission:

To be the core driver of innovation at Skylum. We combine fundamental research with practical experimentation to not only create unique AI features but also empower marketing, product management, and design with insights into users, the market, and trends. Through close collaboration between technical, product, and marketing teams, we build breakthrough AI and CV technologies that shape the future of photo editing.

Requirements:

• Strong motivator, leader, team player with a record of leading and mentoring employees
• Proven practical experience in engineering management
• Background in Engineering/Team Lead role
• Experience in guiding teams through planning, prioritization, and execution of work
• Experience in managing the Core / R&D team
• Experience in Image Processing / Video Processing.
• Machine Learning and Data Analytics skills would be a plus

KPIs:

• Team Performance
• Employee Engagement
• Team efficiency (with an optimal budget to achieve maximum results)
• Technology delivery
• Technical Excellence

Responsibilities:

• Manage a team of software engineers
• Oversee day-to-day agile executions, planning, process improvements, reporting and reviews
• Work closely with the team, report and cooperate directly with the CTO
• Collaborate with cross-functional teams such as Product, Marketing, Engineering
• Run or join virtual teams for different cross-team projects delivery
• Ensure delivery on multiple projects of increasing dependencies in a fast-paced environment
• Technology quality ownership 
• Ensure that projects are delivered on time, within scope, and deadlines
• Participate in release planning, sprint planning, and conflict resolution within or between scrum teams
• Work with product management to define the requirements/user stories, perform groomings and reviews
• Manage changes to the project scope, project schedule and project costs using appropriate verification techniques
• Perform risk management to minimize project risks
• Work with customer success teams to resolve critical customer issues
• Track project performance, specifically to analyze the successful completion of short and long-term goals
• Be both a technical leader and a thoughtful people manager

• Provide team members guidance, regular feedback, coaching, and mentoring

   

  Achievements

6 Months:

• Up-to-date documentation on all activities
• Execution of the current plan of the team
• Building/improving transparent work processes

What we offer:

For personal growth:

• A chance to work with a strong team and a unique opportunity to make substantial contributions to our award-winning photo editing tools;
• An educational allowance to ensure that your skills stay sharp;
• English and German classes to strengthen your capabilities and widen your knowledge.

For comfort:

• A great environment where you’ll work with true professionals and amazing colleagues whom you’ll call friends quickly;
• The choice of working remotely or in our office space located on Podil, equipped with everything you might need for productive and comfortable work.

For health:

• Medical insurance;
• Twenty-one days of paid sick leave per year;
• Healthy fruit snacks full of vitamins to keep you energized.

For leisure:

• Twenty-one days of paid vacation per year;
• Fun times at our frequent team-building activities.

If you are looking forward to working with true professionals and simply amazing people & product — we are waiting for your CV!

Outcrowd is a global branding and digital design agency. We are focused on transforming brands through emotional design and good usability in the most effective way on the market. We use analysis, research, design, animation, branding and development to achieve the best results and modern solutions. And, of course, a pinch of magic ;)

We are looking for a skilled UI\UX Designer.

We consider the possibility of both full-time and part-time cooperation.

Responsibilities:

• Design and maintain high-quality UI/UX for web and mobile interfaces, ensuring a seamless and intuitive user experience
• Develop visual concepts and templates for social media campaigns and marketing assets
• Manage the full design process — from concept to final delivery
• Collaborate closely with the team, including developers, project managers, and other designers
• Stay updated on UX/UI trends, tools, and best practices, bringing fresh ideas to the team

What is important to us:

• At least 2+ years of commercial (non-freelance) experience in UX/UI design
• Up-to-date portfolio (showing web and mobile products)
• Experience designing with Figma and Adobe CC
• Strong visual design skills and excellent sense of typography, layout, and general design principles
• Fundamental understanding of usability principles
• Passionate, collaborative team player
• Intermediate English level or higher
• Ability to work on more than one project at a time

What we offer:

• ability to work remotely
• work schedule 9:00-18:00
• paid vacation, sick leaves and public holidays
• competitive salary depending on experience and skills
• assistance in personal development as a professional
• сorporate events and team buildings

We are looking for a Data Scientist to work on customer-facing projects, combining advanced data science techniques with machine learning and big data technologies to design and implement solutions that meet specific customer needs and business objectives. 

Requirements:

• 2+ years data science experience
• BSc or equivalent in Mathematics, Statistics, Computer Science, Economics, or related field 
• Proficient in Apache Spark, Python/PySpark, and SQL
• Experience with Hadoop ecosystem (Hive, Impala, HDFS, Sqoop) and pipeline optimization
• Hands-on experience with AI agents and LLMs
• Strong ML feature engineering and financial analytics skills
• Experience with workflow tools (Airflow, MLflow, n8n) and Git
• Customer-facing and team training abilities

• Fluent English

   

Responsibilities:

• Deploy solutions and manage pilots
• Design customer-specific technical solutions across project lifecycle
• Lead data science teams and technical partnerships
• Engineer features from diverse data sources
• Extract insights and investigate anomalies in big data
• Build technical relationships with customers and partners
• Provide product requirements to management
• Train customers on system usage and monitoring. 

Recruitment process:

• Screening call  (20 min)
• Technical Interview with Team Lead (60 min)
• Technical Test (2 hours take-home assignment)
• Technical Interview with VP Customer Data (30 min)
• HR Interview (30 min)

• Reference Checks

   

Timeline: Complete process typically takes 2-3 weeks from application to offer.

We offer:

• Competitive compensation based on your skills and experience
• 24 days of annual paid vacation and 5 sick leaves
• Exciting projects involving the newest technologies
• Accounting as a service
• Flexible working hours
• Long-term employment 

Requirements:

— Must have a Bachelor’s degree from a recognized university;

— Excellent verbal and written English skills;

— Excellent interpersonal skills – can converse with irate/upset users or callers;

— Prefer customer service background;

— Be ready to work from 00:00 to 8 am;

— Prefer some healthcare knowledge, but not absolutely required.

Responsibilities:

— Respond to customer queries in a timely and accurate way, via phone, email or chat;

— Identify customer needs and help customers use specific features;

— Gather customers’ feedback and Assist in training junior Customer Support Representatives;

— Monitor customer complaints and reach out to provide assistance;

— Share feature requests and effective workarounds with team members;

— Inform customers about new features and functionalities.

Benefits:

a healthPrecision Team is a group of talented, progressive and passionate people with diverse interests and backgrounds. Our team shares a common vision and promotes a culture of openness and forward-thinking.

We provide benefits and perks to keep our employees happy, help boost creativity and productivity and also make the work atmosphere more inviting and really worth being a part of.

Requirements:

Linux (5+years)

Docker containers, create docker images (3+years)

Kubernetes, — necessarily (2+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/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:

4-6 month project

Fully remote or in office

Flexible working hours

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.
 

ArtPix 3D is a leading provider of Personalized 3D Crystals. We preserve sentimental photos in high-quality crystal with the latest subsurface laser engraving technology. Our products make unique presents for special occasions and excellent corporate awards and gifts.

ArtPix 3D is a leading product company specializing in developing its own software solutions for ERP systems and e-commerce projects.

ArtPix 3D is seeking a UI/UX Designer/Product Designer to join us! The UI/UX Designer will work closely with the CEO, UI/UX Designers, Business Analysts, developers, and marketing team. This role includes product-centric interaction and interface design and interactive prototypes, responsible for creating and communicating concepts, implementing strategies, building/maintaining design systems and developing interactive customer flows and experiences. The UI/UX Designer will work on visual design initiatives that adhere to design principles and overall consistency.

Required skills:

• 5+ years of experience in interface design development.
• 3+ years of experience in D2C eCommerce.
• UX design development (UX research, UX writing, Wireframing, Interactive design (create more accurate layouts based on wireframing).
• Basic HTML, CSS, and Javascript skills, Analytics skills).
• UI design development.
• Visual communication (working with layouts, colors, fonts, icons, and other visual elements).
• Building a design system.
• Expertise in eCommerce (sales funnels, main KPIs, how web page elements influence KPIs).
• Confident understanding of modern trends in the development of D2C & B2B websites.
• High level of knowledge of Figma, Adobe XD, Adobe Photoshop, and Adobe Illustrator skills.
• Excellent communication and time management skills.
• Good organizational skills.
• Teamwork.
• Good analytical and decision-making skills.
• Analyzing user feedback and activity.
• Assisting with content development.
• Conducting competitor and customer analysis.
• Attention to detail.
• English: Upper-Intermediate.

Will be a plus:

• Baymard’s UX Research Methodology.

Responsibilities:

• Planning and managing all stages of the design projects.
• Assigning tasks and reviewing the work of Designers.
• Consulting with teams to understand their goals.
• Explaining user research results to stakeholders.
• Developing personas and usage scenarios.
• Conducting usability testing.
• Creating wireframes, storyboards, sitemaps and screen flows.
• Creating product prototypes.
• Driving creativity & technology within the team.
• Mentoring team members.

We offer:

• Decent financial reward.
• Remote work.
• Work in a young, friendly team with interesting tasks.
• An environment in which you will continuously develop and reach new heights.
• Opportunity for career and professional growth.
• Paid vacation, holidays, and sick leaves.
• English classes compensation.
• Schedule 5/2, flexible.

Company description

ArtPix 3D is an IT product company that has been developing its own product since 2017.

ArtPix 3D proves innovative mementos by combining glass laser photo engraving technology and imagination.

Our offices are based in Chicago, USA, and Ukraine.

Our mission is to provide our clients with high-quality and excellent products worldwide, making it possible to make the perfect gift for your friends, family, and business partners, which they will love and will last forever.

We’re not just a business that offers efficient service and an amazing product but we’re also people. Our team comprises engineers, QAs, designers, managers, and analysts, but we all have one common objective: to make your experience at ArtPix 3D the best it can be.

We are looking for our team’s best people and specialists to achieve this.

We`re looking for a UI/UX Designer and invite you to join us!

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.

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 8.3 and JavaScript 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!

Location: Vinnytsia only!

We require:

Smart: 100%

English: Upper-Intermediate+

Working Experience: 0+

Java core: syntax, standard data structures, exceptions, generics, annotations

OOP principles: inheritance, encapsulation, polymorphism, constructor, virtual methods, multiple inheritances.

Spring Core and MVP

Advantages:

Design Patterns: Factory, Builder, State, Strategy, Listener, Facade, Marker Interface.

Fundamentals of discrete mathematics: Boolean algebra, combinatorics, Finite-state machine, graph theory, trees, binary trees.

Knowledge and understanding of the basics of compiler theory: grammar, lexical analysis, parsing, code generation, interpreter.

Binary Search: algorithm and performance evaluation. Quick Sorts.

Understanding of Spring framework

Understanding of Hibernate

We offer:

Compensation for educational courses

Flexible schedule

Diverse projects

Friendly team

Senior / Tech Lead .NET Engineer

Required skills

• .NET 8

• Cloud-based solutions (AWS)

• Docker, Kubernetes, and related ecosystem

• Extensive experience with concurrency and multi-threading  

• Experience with Infrastructure as Code approach and tools (Terraform would be a plus)

• NodeJS + Javascript

• Experience with RDBMS (MySQL, Postgres, AWS Aurora)

• ASP.NET Core

• JSON, RESTful API

• Work experience with distributed version control systems (Git)

• Work experience with issue tracking systems (JIRA)

• Work experience with IoC containers (Autofac, StructureMap or others)

• Mathematical and Computer Science background, MS or higher 

preferred.

• Good knowledge of unit testing (NUnit, MSTest, NSpec or others)

• English: Upper-Intermediate

Would be a plus

• CSS3, Javascript (React, Angular)

• Solid understanding of OWASP

• Solid understanding of Agile SDLC

• ORM frameworks (Entity framework)

• LLM integration experience 

We offer

• Attractive salary and good opportunities for career and personal development

• Compensation package

• Good opportunities for career and personal development

What to do

• Development of new features of Zoral Automation Platform 

• Support technical design decisions and create design documentation

• Ensure proper usage of source-control branching model

• Facilitate code review process

• Communicate with key project stakeholders

• Participate in building project roadmap

About the project

We specialize in advanced software fields such as BI, Data Mining, Artificial Intelligence, Machine Learning (AI/ML), High Speed Computing, Cloud Computing, BIG Data Predictive Analytics, Unstructured Data processing, Finance, Risk Management and Security.

We create extensible decision engine services, data analysis and management solutions, real-time automatic data processing applications.

We are looking for the software engineers to design, build and implement large, scalable web service architecture with decision engine used as its base. If you are excited about development of artificial intellect, behavior analysis data solutions, big data approach then we can give you an opportunity to reveal your talents.

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 Pentester 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

You will be responsible for testing a cross-platform and web application in the area of On-demand services on the Ukrainian market. We are creating this ecosystem from scratch, and it assumes a mobile app, a web interface for users, and multiple interfaces for a backoffice team. Long-term position.

Responsibilities:

— Manual testing

— Bug tracking

— Communication with Product and Development teams

— Participate in daily team activities

— Maintaining documentation.

Requirements:

— 3+ years of experience as a QA Engineer

— 1+ year of experience with mobile QA

— Knowledge of the bug tracking and software development process

— Experience in creating and supporting testing documentation (test case, bug report, test plan)

— Extremely detail-oriented, investigator and troubleshooter

Tools to know:

MUST:

— Postman

— adb tool for Android

— basic knowledge of MySQL

— REST API understanding

WILL BE A PLUS:

— Amplitude

— Sentry

— Selenium

— AppsFlyer

— Abbly

— basic knowledge of Python or JS

— experience with QA automation on Python

What do we offer:

— Possibility to work with a future Ukrainian unicorn.

— Remote work;

— Educational program and personal development plan;

We are looking for an experienced Golang Developer to work in the international team on product development of the online gaming projects

Responsibilities: 
• Writing Golang microservices that will be under load (including unit and functional tests). 
• Working closely with the DevOPs and SecOPs team to ensure a scalable and secure system. 

Experience: 
• Strong knowledge of Golang language

• Working with SQL DBs (PostgreSQL)

• Experience with gRPC

• Experience with containerizing the services (Docker)

• Deep knowledge of building highly available and scalable applications. 
• Experience with test-driven development 
• AWS and Kubernetes experience a plus.

Full-time remote job.

Our company RemSoft.Dev has opened vacancies for the position of Full Stack Middle .Net Developer for interesting projects. You’ll work with an experienced team and new technologies - .NET Core and .NET 5

What do we offer, you may ask.

1. Remote cooperation. Work where and how you feel comfortable

2. Competitive monthly payments for your work according to your skills and career opportunities

3. Full (7-9 hours a day) or partial (4-5 hours a day) employment

4. Projects on .NET Core, F#, Blazor, TypeScript, Angular, Azure and other latest technologies that are nice to work with

5. A friendly team that will be able to help and advice in case of difficulties.

6. Loyal and honest leadership

What we are looking in our candidates:

1. 2+ years of experience with .NET/C#

2. 1+ years of experience with JavaScript

3. Excellent knowledge of OOP

4. Experience and understanding of Git and GitHub

5. Critical thinking

6. Willing to learn and gain new skills

7. English - B1+