Jobs at Djinni

We are looking for a hands-on Lead DevOps Engineer to anchor our team. In this role, you will act as the primary technical interface between our client’s internal platform team and our local engineering pod. You will be responsible for ensuring the technical quality of our delivery, mentoring less experienced engineers, and implementing complex infrastructure solutions based on client requirements.

We are responsible for building and maintaining the infrastructure platform that supports their consumer desktop, web, and mobile applications. While the client defines the high-level roadmap and architecture, your role is to ensure our team executes that vision flawlessly. You will provide the necessary technical guidance to our trainees and juniors, ensuring that our output is robust, secure, and fully aligned with the client’s DevOps culture and standards.



Job Description

Required skills:
- Expert in Linux, deep expertise in troubleshooting, performance tuning, and networking (DNS, TCP/IP, Load Balancing) to resolve complex issues without client hand-holding
- Experience maintaining and optimizing complex pipelines (Jenkins/GitLab/GitHub Actions), ability to standardize how our local team delivers code
- Production experience managing Google Kubernetes Engine (GKE), deep understanding of GKE networking (VPC-native clusters), workload identity, and Helm.
- Deep experience with core GCP services (ability to suggest optimizations for cost and performance within an existing cloud architecture)
- Ability to write modular Terraform code for GCP resources and use Terragrunt to keep configurations DRY.
- Deep understanding of GitOps principles, experience managing cluster state and application deployments using ArgoCD or Flux.
- Proficiency in Python, Bash, or Go for automation tasks
- Strong English communication skills are mandatory, ability to communicate technical blockers to the client and provide clear technical guidance/feedback to your local team

Job Responsibilities

- Lead a local team of DevOps engineers; distribute tasks, oversee technical delivery, and ensure the team meets the client’s velocity and quality expectations.
- Translate high-level architectural goals provided by the client into actionable engineering tasks for the team.
- Conduct code reviews (IaC, Terragrunt modules, scripts) and implementation reviews for junior engineers before work is presented to the client.
- Actively contribute to the backlog, handling the most complex infrastructure challenges and automations.
- Drive the adoption of GitOps workflows (ArgoCD/Flux), ensuring the team correctly manages infrastructure and application state via Git.
- Participate in architecture syncs with the client, provide status updates, and proactively flag technical risks or dependencies.
- Act as the escalation point for the local team to resolve technical blockers before engaging the client.
- Monitor system and application performance and troubleshoot / resolve escalated issues.
- Be part of a high-performing Agile / Continuous Integration engineering practice.
- Continually seek ways to optimize and improve all operational aspects of our technical solutions.

We are seeking a Senior Software Engineer with deep expertise in GraalVM to design, develop, and optimize high-performance, cloud-native applications. In this role, you will lead architecture decisions, implement polyglot solutions, and leverage GraalVM features such as Native Image, Truffle framework, and JVM optimization techniques to deliver scalable and low-latency systems.

This role is ideal for engineers passionate about high-performance computing, runtime optimization, and modern cloud-native architectures.

Qualifications:

• 5+ years of experience in backend or platform engineering
• Strong expertise in GraalVM internals, Native Image, and JVM performance tuning
• Proficiency in Java and experience with microservices architecture
• Familiarity with containerization (Docker/Kubernetes) and cloud platforms
• Solid understanding of CI/CD and automated testing

Key Responsibilities:

• Design and develop microservices and backend systems using GraalVM and Java-based frameworks
• Build and optimize native images for fast startup and low memory footprint
• Implement polyglot solutions integrating Java (with dependencies to JavaScript, Python, or other languages)
• Tune performance, troubleshoot runtime issues, and ensure production reliability
• Collaborate with DevOps teams on containerization and cloud deployments
• Mentor junior engineers and contribute to technical strategy

We seek a DevOps Engineer with strong experience in building and maintaining modern cloud infrastructure and CI/CD pipelines. You will support deployments, automate workflows, and help ensure the reliability and scalability of cloud-based applications for both client and internal projects.

🧙‍♂️ In This Role You Will

• Support and maintain CI/CD pipelines for cloud-based applications
• Work with Azure infrastructure under the guidance of senior engineers
• Maintain and improve GitHub Actions / GitHub Pipelines
• Support multi-stage CI/CD workflows (build, test, deploy)
• Set up DevOps infrastructure for new projects from scratch
• Build and maintain MLOps pipelines for machine learning workflows
• Assist with incident investigation and resolution
• Participate in change management and release processes
• Monitor CI/CD pipelines, applications, and infrastructure
• Analyze existing infrastructure and suggest improvements
• Work closely with backend and frontend engineers to support deployments
• Collaborate with an international distributed team
   

🎯 You May Be Interested If

• You enjoy solving infrastructure and automation challenges
• You are excited about building reliable cloud systems and delivery pipelines
• You thrive in a remote-first environment with flexible working hours
• You want to join a small, dynamic team and make a meaningful impact
• You value transparency, respect, and continuous learning
• You are proactive, self-motivated, and eager to grow in DevOps and MLOps
   

🍰 Role Requirements
 

Core DevOps Skills

• 2+ years of experience in DevOps / Infrastructure / Platform roles
• Strong understanding of cloud environments (Azure primary, AWS/GCP is a plus)
• Experience working with CI/CD pipelines (GitHub Actions or similar tools)
• Strong understanding of Git fundamentals (branches, PRs, tags)
• Experience with Docker and containerized applications
• Working knowledge of Linux (Ubuntu)
• Middle-level scripting skills (Bash / Shell / Python)
• Familiarity with package managers: apt, yum, brew, npm, pip
• Strong understanding of monitoring and logging concepts
• Willingness to learn and improve security best practices in CI/CD

• English level B2+

   

  ⭐ Nice to Have

• Experience with MLOps tools and workflows (MLflow, Kubeflow, etc.)
• Hands-on experience with N8N workflow automation
• Experience setting up DevOps infrastructure for greenfield projects
• Knowledge of Prometheus and Grafana
• Exposure to cloud networking concepts (reverse proxies, load balancers)
• Experience with incident response or on-call rotations
• Knowledge of CI/CD pipeline security and secret management

• Experience supporting Django or Node.js deployments
   

   

💻 Working Conditions

• This is a fully remote position with the entire team across Ukraine.
• The team collaboratively defines deadlines, ensuring a balanced and manageable workload. The focus is on delivering commitments on time.
• 20 working days of paid vacation per year.
• Financial compensation for completing certifications and encouraging continuous learning and professional development.
• Flexible working hours to promote a healthy work-life balance.
• Collaborative culture with space for autonomy and learning.

We are looking for a Python Developer to work on extending an existing AI-driven automation system.

Responsibilities:

- Improve automation using LLMs, OCR, and document chunking

- Implement multi-pass extraction and refinement logic

- Handle visual-heavy documents and slides

- Optimize AI iterations and reduce duplicate or weak signals

- Integrate workflows with n8n and Airtable
 

Requirements:

- Strong Python experience

- Hands-on experience with LLMs and OCR

- Experience in document processing and data extraction

- Familiarity with n8n and Airtable (or similar)
 

Nice to have:

- Experience with AI refinement pipelines

- Experience processing presentations or visual-heavy documents

- Understanding of prompt engineering and extraction optimization

Bamboo Card is a leading e-gift card distribution agency, with an API and a commitment to
delivering seamless and innovative solutions to our clients. Join our growing team and be part
of a company that values excellence, collaboration, and continuous improvement.

About the Role:
We are looking for a hands-on Data / Analytics Engineer to design, build, and scale our data platform. This role will be responsible for building our data warehouse, developing ETL pipelines, creating Power BI dashboards, and leveraging AI-driven analytics to unlock business
insights and forecasting capabilities.

You will work closely with business, product, finance, and engineering teams to turn raw data
into actionable intelligence

Job requirements

• Bachelor’s degree in computer science, Data Engineering,       Information Systems, or a related technical field.
• Minimum of 6 years of hands-on experience in data engineering, ETL/ELT development, and data platform implementation.
• Strong experience with Power BI
• Strong SQL skills
• Experience building ETL pipelines
• Experience with AWS Redshift (or similar data warehouse:Snowflake, BigQuery)
• Knowledge of data modeling best practices
• Understanding of REST APIs and data integrations
• Experience using AI/ML tools for forecasting or analytics
• Familiarity with predictive modeling techniques
• Knowledge of statistical analysis

Nice to Have:
• Experience with AWS ecosystem (Aurora, RDS, Glue)
• Experience with Airflow or orchestration tools
• Knowledge of dbt
• Experience with financial or transactional datasets

You should also have:
• Strong analytical thinking
• Business-oriented mindset
• Ability to translate data into strategic recommendations
• Independent, proactive, and ownership-driven
• Strong communication skills

Job responsibilities

Business Intelligence & Reporting:
• Design and build interactive Power BI dashboards and reports
• Translate business requirements into data models and visual insights
• Maintain and optimize semantic models and data performance
• Ensure data accuracy, consistency, and usability

Data Engineering & ETL:
• Design, develop, and maintain scalable ETL/ELT pipelines
• Integrate data from multiple sources (APIs, databases, third-party systems)
• Implement data transformation and validation processes
• Automate data workflows and monitoring

Data Warehouse Architecture:
• Design and implement a modern data warehouse (AWS Redshift preferred)
• Define data models (star schema, dimensional modeling)
• Optimize performance and cost efficiency
• Ensure security and access control best practices

AI & Advanced Analytics
Utilize AI/ML tools for:
• Demand forecasting
• Trend analysis
• Anomaly detection
• Build predictive models to support business decisions
• Explore automation opportunities using AI-driven insights

Business Data Analysis
• Analyze operational and financial data to identify growth opportunities
• Provide insights on revenue, cost optimization, and performance trends
• Work proactively to uncover hidden patterns and strategic improvements

Job benefits

• Paid Time Off: Enjoy 15 working days of paid annual leave, accrued on a pro-rata basis, plus 7 days of paid sick leave, in line with UAE labor laws (applicable after probation).

• Growth & Learning: Get a USD 1,000 annual Professional Development allowance to invest in courses, certifications, or conferences, available after you complete your probation.

• Performance Bonus: We reward impact! Employees are eligible for a performance-based annual bonus, aligned with individual and company milestones.

As a Frontend Engineer at Wix, you’ll work on cutting-edge technologies that make a powerful impact on over 243 million users. You’ll build rich React applications with different state-management paradigms. In your day-to-day, you will:

- Tackle tough problems and find creative ways to solve them

- Write a lot of high-quality, functional Typescript and Javascript

- Work with Git, Node.js, React, Redux, MobX, and ES6+

- Manage and complete tasks using TDD, continuous integration, and modern development processes

- Invest time in personal growth and development

At Wix, we’re all about the flexibility of a hybrid setup — giving you the option to collaborate in the office when needed while also staying connected remotely.
We’re looking for Ukraine-based talents who can balance their time between in-office and remote engagement with the Wix team. This approach gives you the best of both worlds: flexibility of remote with the added benefit of in-person collaboration when it matters

Requirements

- Extensive experience in client-side development on large scales

- You’re an expert in the latest JavaScript technologies (React, Angular, Vue, etc.)

- You’re proficient in tools like Webpack, Rollup, Parcel, and Babel

- Fluent in languages like Typescript and ES6+

- You’re an independent worker, eager to learn more while sharing knowledge and best practices

- Experience in Test Driven Development (TDD) and Continuous Delivery - an advantage

Wix Kyiv’s Frontend Engineering group develops the best products in the world. Wix enables more than 200M users around the world to build an online presence and manage their business online. Our group of engineers in Kyiv is developing products at the core of the company’s focus, including our main Editor and ground-breaking Wix Studio, as well as Payments by Wix. We’re facing world-class engineering challenges that impact millions of users, and that’s why we’re obsessed with code quality, testing, performance and code reviews.

About the Guild

We are Wix’s Frontend Engineering Guild. We build unique, scalable, resilient products and technologies that empower anyone to succeed online. Our mission is to develop complex micro-frontends and maintain the highest development standards. We embrace cutting-edge technologies, TDD, and clean code. We work in small teams, follow agile work methods and use continuous integration and delivery methodologies to run quickly. We love sharing knowledge and contributing back to the open-source community.

Job Description

As a frontend engineer at Wix Restaurants, you'll play a key role in developing cutting-edge solutions for the Online Orders area. You'll work on a product that serves tens of thousands of restaurants across the globe and collaborate with product managers and team members to launch AI-driven products. In your day-to-day, you will 

• Work on a product in the Restaurants Online Orders, Menu, and Inventory Management areas 
• Write high-quality, scalable React and React Native code 
• Review pull requests to ensure code quality 
• Сollaborate with product managers and team members to launch AI-driven products 
• Work on challenging frontend and mobile tasks, integrating with Google Maps and Wix services 

Requirements

• 5+ years of experience in frontend development 
• Proficiency in TypeScript and React 
• React Native is optional to know at the start. You’ll learn it on the go through onboarding 
• Familiarity with AI development tools and a curiosity about AI technologies 
• Strong product mindset and ability to understand customer needs 
• Quick development velocity and ability to deliver high-quality code

About the Team

We are the Wix Restaurants vertical. We help restaurant owners not only build a website, but also manage and grow their business using a full set of products. Our solutions include Menu Management, Inventory, Online Orders, Table Reservations, and Experiences, all built to support daily restaurant operations. Our goal is to help restaurant owners succeed and give their customers a better experience. We focus on building simple, reliable products that help restaurants set up their business, manage orders, and accept payments through Wix.

About Wix

Wix makes it possible for anyone to succeed online. 

Since 2006, we've grown to around 5,300 employees in 22 countries, launched over 40 products, and serve over 299 million users and their visitors worldwide. 

At Wix, we push you to innovate, evolve in non-traditional ways, and collaborate. We operate in small teams that work closely together at a high level. 

Although we're already industry leaders in web creation and business, our work is nowhere near done.  Our goal is to become the main engine of the Internet so we can create a more open web for all.

Project overview

GT Marketing is one of the leading affiliates in the online gaming niche.

About the project:
You will be working with a few websites in the gaming industry that are sort of metasearch (affiliate) sites. Behind these websites, a very sophisticated system is working big data center with a different analytical system of users’ behavior to optimize websites’ work.
They are working using Agile methodology (mixed Scrum) in sprints, Jira is managed by the Scrum master and Team Lead.
The project is around 13 years old, but there is almost no legacy code; it has already been refactored to new technologies.

Requirements

     Back-end part:

• Working experience with PHP for at least 3 years;
• Knowledge of PHP MVC frameworks (Symfony, Laravel, CodeIgniter, Zend, etc.)
• Knowledge of MySQL;
• Good Knowledge of OOP;

• Comfortable working in a Linux environment;

  Front-end part:

• Working experience with JS of 3 years;
• Knowledge of HTML, CSS, SCSS, JS, and Jquery;
   

Nice to have

• People with FE skills are even more welcome
   

Responsibilities

• Develop features (FE and BE), maintain system features, fix bugs

We offer
 

• 20 vacation days (workdays)
• 7 sick days
• Personalized career growth
• Education reimbursement
• Corporate events and team buildings
• Equipment provided

We’re looking for a Senior SEO Specialist to lead and execute advanced SEO strategies across multiple brands and markets. The role involves developing data-driven SEO roadmaps, optimizing technical performance, and driving measurable growth in highly competitive LATAM and Tier-1 markets.

Key Responsibilities:

• Develop and implement comprehensive SEO strategies and performance roadmaps.
• Conduct website audits, identify technical issues, and coordinate fixes with dev teams.
• Optimize site structure, metadata, and internal linking to boost organic visibility.
• Perform in-depth keyword research and identify new growth opportunities.
• Lead and manage link-building campaigns and maintain a healthy backlink profile.
• Track key SEO metrics, analyze results, and deliver actionable reports.
• Collaborate with content, design, and product teams to align SEO with business goals.
• Supervise SEO contractors or junior specialists and ensure quality execution.
• Stay up to date with Google algorithm updates and emerging SEO tools.

Required Skills & Experience:

• 3+ years of proven SEO experience in competitive LATAM/Tier-1 markets.
• Strong analytical mindset and deep understanding of Google ranking algorithms.
• Proficiency with SEO tools: Google Search Console, GA4, Data Studio, Ahrefs, SEMrush, Screaming Frog.
• Experience in link building, outreach campaigns, and CMS management.
• Basic understanding of HTML, CSS, and site architecture.
• English level: B2+ (written and spoken).

Nice to Have:

• Experience with automation tools (Zebroid, Xrumer, MoneyRobot, etc.).
• Basic knowledge of Python or PHP for SEO automation.
• Proven SEO case studies or portfolio.

Personal Qualities:

• Data-driven and detail-oriented.
• Strong ownership and accountability mindset.
• Excellent communication and teamwork skills.

What we offer:

• Time Off. 21 working days of paid vacation, 25 paid sick leave days (no doctor’s note required), and 3 fully paid personal days per year
• Learning & Development. $600 annual budget for courses, conferences, or mentorship — whatever helps you grow
• Business Travel. Visits to our main office in Cyprus and international conferences — meet the team in person and stay on top of industry trends
• Team Culture. Regular team buildings, offsites, and company events — we work hard but also celebrate together
• Autonomy & Ownership. Transparent processes, no micromanagement — we trust you to take the lead and drive results.

Dynamica Labs is an IT company specializing in the implementation of Microsoft Dynamics 365 CRM solutions for clients across the US and UK markets. 

We are looking for an ambitious Sales Manager who will be responsible for active B2B acquisition of new clients, as well as the professional management and development of existing accounts.  
You will work with international companies, strengthen client relationships, build long-term partnerships, and directly contribute to the company’s financial growth. 

Requirements 

• 3+ years of experience in IT sales 
• Proven experience working with clients in the US market 
• Strong understanding of IT services and CRM solutions 
• Upper-Intermediate+ level of English for international communication 
• Experience managing the full sales cycle, from lead generation to deal closing 
• Strong negotiation, presentation, and active listening skills, including handling objections 
• Ability to build and maintain long-term client relationships 
• Self-motivated, results-oriented, and proactive mindset 
• Ability to work independently and achieve sales targets 
• Ambition for professional growth with the potential to lead a team in the future 

Responsibilities 

• Proactively search for and attract new clients, expanding the company’s customer base in the US market 
• Manage the full sales cycle, including prospecting, qualification, proposal preparation, negotiation, and deal closing 
• Identify client needs, provide consultations on company services, and prepare tailored commercial proposals 
• Conduct sales calls, presentations, and product demonstrations 
• Build, develop, and maintain long-term relationships with clients and partners, supporting them throughout all stages of cooperation 
• Collaborate with delivery teams to ensure successful project execution 
• Maintain accurate and up-to-date sales records and reporting in CRM systems 
• Achieve and exceed established sales KPIs and revenue targets 

Benefits 

• London-based company and Microsoft Gold Partner. 
• Business system integrator with UK and US clients. 
• Work with CRM-focused projects and modern Microsoft technologies. 
• Opportunities for professional and career growth. 
• Skilled management and well-established processes. 
• Friendly and collaborative team environment. 
• Transparent payment system. 
• Remote work. 
• Paid public holidays, annual leave, and sick days. 

Description

Our client is an innovative manufacturer of medical devices in the United States that produces devices and software applications.
You will be leading the development of a security-critical Android mobile gateway application used to communicate with wearable cardiac-monitoring devices for a major U.S. healthcare provider.
The work involves building a highly reliable, secure, medical-grade communication layer between Android devices and a wearable sensor, operating within an MDM/Device Owner environment and adhering to regulatory requirements.

Requirements

• 6+ years of hands-on Android development experience
• Strong proficiency in Kotlin
• Practical experience with Bluetooth Low Energy (BLE)
• Proven background in technical leadership or team-leading roles
• Excellent communication skills and ability to work effectively in a team
• Strong analytical and problem-solving abilities
• Proficiency in English with the ability to communicate directly with clients

Nice-to-Have

• Secure storage, encryption, certificate pinning
• Background services architecture (WorkManager, foreground services)
• IoT/embedded experience, collaboration with firmware teams
• Custom protocol design (BLE characteristics, binary formats)
• Experience in medical/regulated environments
• Performance profiling, stability engineering
• MDM/Kiosk mode, Device Owner expertise

Job responsibilities

• Own and drive the architecture of the Android gateway application
• Lead BLE Central-mode integration with a wearable medical device
• Ensure stable background operation and power-efficient connectivity
• Implement secure communication flows, encrypted data handling and privacy-driven design
• Integrate MDM/Device Owner configurations, kiosk mode and device-level restrictions
• Provide technical leadership, code reviews, mentoring, and best-practice enforcement
• Collaborate closely with firmware, backend, QA and security teams
• Participate in regulatory reviews, compliance discussions and security assessments

We’re looking for an AI Systems Engineer with strong Python expertise to join a cross-functional team building RAG solutions and multi-agent systems.
You’ll take AI products from prototype to production: design pipelines, integrate LLMs, build scalable backends, and ensure reliability, security, and performance.

We value pragmatic thinking, production mindset, clean architecture, and the ability to own features end-to-end.

Expertise Required

• Strong proficiency in Python
• Commercial development experience 3+ years
• Proven experience bringing AI systems into production
• Hands-on experience with multi-agent systems
• Understanding of RAG architectures
• Ability to work across the stack (AI, backend, databases, basic frontend if needed)
• Experience designing and consuming APIs
• Familiarity with SQL and NoSQL databases
• Understanding of basic security and data protection principles

What You Will Do

• Design and build RAG pipelines and agent-based systems
• Ship AI solutions to production with monitoring, logging, and error handling
• Maintain and improve existing production AI services
• Integrate LLMs and external services
• Design and optimize databases, indexes, and queries
• Collaborate on backend logic and system architecture
• Write clean, maintainable code following best practices
• Diagnose, reproduce, and fix production issues
• Create and maintain technical documentation
• Participate in code reviews, planning, and architecture discussions
• Ensure performance, scalability, and data security

Will Be a Plus

• Experience with LangChain
• Production experience with RAG architectures
• Work in a product or platform team
• Experience with AWS or other cloud platforms
• Familiarity with vector databases

Technology Stack (indicative)

• Python
• LLM frameworks (e.g., LangChain)
• Vector databases (ElasticSearch, Pinecone, Qdrant)
• Backend / APIs (FastAPI)
• Databases (SQL / NoSQL)
• Cloud (AWS is a plus)

Benefits

• Work in a fast-paced, dynamic, and innovative AI-driven environment
• Opportunity to directly influence the company’s AI architecture and intelligent products that scale globally
• Access to modern tools, cutting-edge LLM technologies, and in-house expertise
• Flexible delivery approach and freedom to choose optimal technical and architectural solutions
• Performance-based bonus system for key contributors, tied to team results
• Energy support benefit for employees in Ukraine — USD 100/month after probation (power banks, charging stations, generators, inverters, etc.)
• Opportunity to visit the Warsaw office if you are nearby

We are looking for a Middle С++ Developer to manage the software development life cycle, from planning and prioritizing to testing and release.

If you are a curious, motivated candidate with an agile mindset who stays up-to-date on the latest software, tools, and technologies, we’d like to meet you.

About the Client 

An industry-leading multinational corporation in the healthcare technology sector is dedicated to the advancement of patient monitoring solutions. With a steadfast commitment to privacy and confidentiality, this renowned company designs and manufactures state-of-the-art patient monitoring systems used extensively in medical facilities worldwide. Their innovative devices are engineered with precision and equipped with cutting-edge features to ensure optimal patient care and medical accuracy. Focused on elevating healthcare standards, this company remains at the forefront of technological innovation, continually striving to enhance patient outcomes and streamline medical workflows.

Technical Stack: 

• Programming languages: С++98, C++11, C++14, Python. 
• Compilers: GCC, clang
• Build tools: CMake, Make.
• Tests: GTest
• Protocols: MQTT, AMQP, HTTP, WebSockets. 
• Docker.  
• SystemD, OpenSSL, JSON, Protobuf, gRPC
• VSCode IDE, Dev Containers, git, gdb
• Embedded Linux, Yocto build tool

Responsibilities

• Designing, creating, and implementing C++ applications and libraries.
• Determining application functions and building objectives with the team.
• Ensuring that written code falls in line with the project objectives.
• Problem solving with other team members in the project.
• Identifying and resolving immediate and potential issues with applications.
• Participating in group meetings to discuss projects and objectives.
• Assisting other developers with troubleshooting, debugging, and coding.
• Meeting deadlines on fast-paced deliverables.

Qualification and skill set

• 5+ years of experience in IT industry (software development);
• 3+ years of experience in C++ software code, debugs, troubleshoots, and resolves software and hardware compatibility and operability issues
• Use data structures, software engineering, OOD, C++ programing techniques and algorithms to write, debug and test code
• Knowledge of Linux/Unix platforms and experience in software development for these platforms
• Exceptional problem-solving and analytical abilities.
• Good soft skills
• Experience with the CI/CD and Docker containerization.
• Experience of working with frameworks and automated testing instruments (GTest, Pytest).
• Understanding of processes and methodologies of agile software development.
• English Upper-Intermediate level and above.

Would be a plus

• Awareness of C++17/20/23
• Familiarity with libwebsockets (https://libwebsockets.org/)
• Knowledge of QEMU
• Experience in development for embedded Linux platforms
• Degree in computer science, coding, or a related field

Why join VITech?

• Work in an agile team with a high-quality code environment and use modern technologies to deliver software that provides value;
• Interesting projects with a focus on the Healthcare industry, where communication with clients is a part of daily work;
• Professional growth opportunities with our corporate development programs;
• People-oriented corporate culture where your individuality is appreciated.

We thoughtfully create and adapt benefits to improve your life. Unlimited free treats and coffee are not the main things we can offer. We strive to simplify your life and we take care of your mental and physical health.

 Responsibilities: 
• Develop, optimize, and maintain software applications for single-board computers (SBCs) such as Raspberry Pi, NVIDIA Jetson Nano, and similar platforms. 
• Integrate software components with various hardware interfaces (sensors, actuators, communication modules) on SBCs. 
• Optimize software performance for resource-constrained environments (CPU, memory, power) on SBCs. 
• Debug and troubleshoot software and hardware integration issues on SBC platforms. 

• Collaborate with hardware engineers to define hardware requirements and ensure seamless software integration. 
• Contribute to the development and maintenance of build systems and deployment pipelines for SBC software. 
• Adapt and/or rewrite existing software to run efficiently and reliably on target SBC platforms. 
• Participate in code reviews and contribute to improving software quality. 

Required Qualifications: 
• 3+ years of experience in software development, with a focus on embedded systems or hardware interfacing. 
• Strong programming skills in C, or C++. 
• Strong understanding of Linux operating system and command-line tools. 
• Experience with single-board computers (SBCs) such as Raspberry Pi, NVIDIA Jetson Nano, or similar. 
• Experience with hardware interfacing and communication protocols (UART, SPI, I2C, etc.). 
• Proficiency in software debugging and troubleshooting techniques. 
• Experience with version control systems (e.g., Git). 

Will be a plus: 
• Experience with STM32 
• Python knowledge

Who are we?

Sempico Solutions is an international telecom company and business messaging service built around our own product — the Gatum messaging platform.
We help businesses worldwide deliver marketing, verification, transactional, and OTP messages via SMS and messaging apps, with global reach.

Our mission is to provide fast, simple, and reliable communication between businesses and their customers — anywhere, always.

Our benefits

• Work in a fast-growing product telecom company with global clients
• Fully remote working format
• Working hours: Monday–Friday, 9:00–18:00 UTC+2 (including 1-hour lunch)
• Competitive salary: fixed base, discussed individually
• Step-by-step onboarding and knowledge transfer
• Opportunity for professional growth and ownership
• Long-term product vision and real impact on quality
• Transparent culture with minimal bureaucracy — first-name basis, common sense, and a good sense of humor
  
   

What about the team?

🏡 100% remote | 🌍 International team

At Sempico Solutions, we value ownership, responsibility, and open communication.
You’ll work closely with developers, product managers, and other stakeholders and directly influence the quality and stability of our CPaaS platform.

This role has growth potential — in the future, you’ll have the opportunity to take ownership of QA processes and help build the QA direction.

About the role

We are looking for a QA Engineer who will start with a strong focus on manual testing and gradually take ownership of test automation.

This role is ideal for someone who enjoys understanding complex products, improving quality at scale, and working closely with product and development teams in a telecom / CPaaS environment.

What you’ll do

• Perform manual testing of the Gatum CPaaS platform and related web interfaces
• Design, develop, and maintain automated tests
• Write and update test documentation: test cases, checklists, and test plans
• Conduct regression testing during each release cycle
• Detect, document, verify, and re-test bugs
• Collaborate with developers and the product team to clarify requirements
• Participate in product planning and QA strategy discussions
• Improve testing processes and contribute to overall product quality

Requirements

Must-have

• 2+ years of experience as a Manual QA Engineer
• 1+ year of experience in Automation QA
• Strong understanding of testing methodologies and test design techniques
• Experience with manual testing of web applications
• Experience with API testing (Postman, Swagger or similar)
• Experience writing test documentation (test cases, checklists)
• Experience creating bug reports and working with Jira
• Understanding of SDLC / STLC
• Experience with test management tools (TestRail, Qase, Zephyr, Xray or similar)
• Basic knowledge of databases (SQL / NoSQL) and ability to write test queries
• Understanding of client-server architecture
• Proficiency in JavaScript or TypeScript
• Hands-on experience with Cypress or Playwright
• Understanding of CI/CD workflows (GitLab, GitHub)
• Experience with Git
• Basic understanding of web technologies (HTML, CSS, HTTP, REST)
• Fluent Ukrainian and English B1+ (spoken and written)
• Clear communication, responsibility, and attention to detail
• Stable internet connection and charged equipment during working hours

Nice-to-have

• Experience in telecom, CPaaS, or messaging platforms
• Experience in improving or building QA processes
• Interest in mentoring or future team leadership