Jobs at Djinni

About the Role:

We are looking for a proactive and detail-oriented General QA Engineer who can own the full testing lifecycle. This role is ideal for a strong junior or mid-level specialist who is comfortable working independently, collaborating with developers and product teams, and ensuring high product quality from requirements to release.

Responsibilities:

• Perform full-cycle testing: from requirements analysis to release validation;
• Design, write, and maintain test documentation (test cases, checklists, test plans);
• Conduct manual testing of web and/or mobile applications;
• Identify, document, and track bugs (e.g., using Jira or similar tools);
• Perform regression, smoke, sanity, and exploratory testing;
• Collaborate closely with developers, product managers, and designers;
• Participate in grooming, planning, and sprint activities;
• Validate requirements and provide early feedback on potential issues;
• Support release processes and post-release verification.

Requirements:

• 2+ years of experience in QA (or strong junior with solid practical experience);
• Commercial experience with Playwright + TS
• Understanding of QA methodologies, testing types, and software development lifecycle (SDLC);
• Experience with manual testing of web applications (mobile is a plus);
• Ability to write clear and structured test documentation;
• Experience with bug tracking systems (e.g., Jira, YouTrack, etc.);
• Basic knowledge of API testing (Postman, Swagger, etc.);
• Understanding of client-server architecture;
• Basic SQL knowledge for data validation;
• Experience working in Agile/Scrum teams;
• Good analytical thinking and attention to detail;
• English level: Intermediate or higher (written and spoken).

Responsibilities

• Hands-on Development: Build and improve backend and frontend parts of the system using .NET / C# and Angular.
• Technical Leadership: Take ownership of technical decisions, code quality, implementation approaches, and engineering standards.
• Team Coordination: Support planning, estimation, task decomposition, code reviews, and technical alignment within the team.
• Architecture: Participate in system design, distributed architecture, integrations, scalability, and maintainability improvements.
• Cloud & Infrastructure: Work with cloud environments, Kubernetes, CI/CD, and infrastructure-related tasks.
• Client Communication: Communicate directly with the client on technical topics, clarify requirements, explain risks, and propose solutions.
• Mentoring: Support developers of different seniority levels through technical guidance and knowledge sharing.

Requirements

• Experience: 5+ years in software development.
• Backend: Strong experience with .NET / C#, APIs, integrations, backend services, and business logic.
• Frontend: Practical experience with Angular.
• Databases: Experience with PostgreSQL and/or MongoDB.
• Architecture: Experience with distributed systems, system design, scalability, and technical trade-offs.
• Cloud & DevOps: Experience with Azure and/or AWS, Kubernetes, Azure DevOps, and CI/CD. Terraform / ARM / CloudFormation will be a plus.
• Leadership: Previous experience as a Team Lead, Tech Lead, Lead Engineer, or in a role with similar technical responsibility.
• Communication: English B2+ for direct communication with international clients.
• Ownership: Ability to take responsibility for technical decisions, delivery risks, and the final result.

Nice to Have

• Experience in retail, e-commerce, pricing systems, logistics, supply chain, or internal enterprise systems.
• Experience working in outsourcing / outstaffing or another client-facing environment.

What We Offer:

• Remote Work: Work from anywhere while contributing to impactful IT projects.
• Growth Opportunities: Lead discovery phases for diverse industries and grow into a Lead BA or Product Manager role.
• Flexible Hours & Paid Vacation: Manage your own time for a healthy work-life balance.
• Tax & Accounting Support: We handle the paperwork so you can focus on the logic.

Hey there!

It’s an amazing time to join Digicode as we continue empowering as many innovators as possible to change the world. We deliver outstanding technology consulting, R&D, design, and software development services in the USA, UK, and EU markets. This is where you come in.

We are looking for a ServiceNow Administrator to join our client`s team and support the day-to-day operation, maintenance, and continuous improvement of the ServiceNow platform.

In this role, you will work closely with business users, technical teams, and platform stakeholders to ensure smooth platform performance, resolve incidents, support end users, and contribute to ongoing optimization initiatives.

Responsibilities

• Provide day-to-day administration and support of the ServiceNow platform
• Manage incidents, service requests, and platform-related issues
• Investigate reported problems, perform root cause analysis, and coordinate resolution activities
• Monitor platform health, performance, and system stability
• Configure and maintain ServiceNow modules, forms, workflows, notifications, and user access
• Support platform upgrades, releases, and maintenance activities
• Collaborate with developers, business analysts, and stakeholders to deliver enhancements and improvements
• Create and maintain knowledge base articles, technical documentation, and user guides
• Troubleshoot integrations and coordinate with third-party vendors when required
• Ensure adherence to platform governance, security, and best practices
• Support end users by providing guidance, training, and issue resolution
• Participate in continuous improvement and process optimization initiatives

Requirements

• 2+ years of hands-on experience with ServiceNow administration or support
• Good understanding of ServiceNow platform architecture and core modules
• Experience working with Incident, Request, Change, Problem, and Knowledge Management processes
• Strong troubleshooting and analytical skills
• Experience managing users, groups, roles, and access controls
• Understanding of workflows, Flow Designer, Business Rules, and platform configurations
• Experience working with Jira, Confluence, or similar collaboration tools
• Ability to communicate effectively with technical and non-technical stakeholders
• Upper-Intermediate English or higher

Nice to Have

• ServiceNow Certified System Administrator (CSA)
• Experience supporting ITSM, CSM, HRSD, or CMDB modules
• Knowledge of JavaScript and ServiceNow scripting
• Experience with integrations and REST APIs
• Experience working in Agile environments
• Understanding of ITIL processes

What To Expect From Digicode?

🌎 Work from Anywhere: From an office, home, or travel continuously if that’s your thing. Everything we do is online. As long as you have the Internet and your travel nomad lifestyle doesn’t affect the work process (you meet all deadlines and are present at all the meetings), you’re all set.

💼 Professional Development: We offer great career development opportunities in a growing company, international work environment, paid language classes, conference and education budget, & internal 42 Community training.

🧘‍♂️ Work-life Balance: We provide employees with 18+ paid vacation days and paid sick leave, flexible schedule, medical insurance for employees and their children, monthly budget for things like a gym or pool membership.

🙌 Culture of Openness: We’re committed to fostering a community where everyone feels welcome, seen, and heard, with minimal bureaucracy, and a flat organization structure.

And, also, corporate gifts, corporate celebrations, free food & snacks, play & relax rooms for those who visit the office.

Did we catch your attention?

Join us on this exciting journey! We’re eager to grow and evolve together with you!

*By submitting your resume, you automatically agree to the storage and processing of your personal data in accordance with the current legislation of Ukraine. We guarantee confidentiality at all stages of cooperation

The Fourth Law (Четвертий Закон) — провідний український виробник технологій автономності для дронів. Рішення компанії кодифіковані за стандартами НАТО та застосовуються у понад 50 підрозділах СОУ і 20+ виробників дронів. Наші вироби носять імена українських діячів розстріляного відродження та шістдесятників — Василя Стуса, Олени Теліги, Миколи Зерова та Анатолія Лупиноса.
У 2026 році компанія отримала відзнаку від DOU як найперспективніший проект у сфері оборонних технологій.

Місія ролі: Взяти повну відповідальність за продуктову стратегію та execution по всьому портфоліо The Fourth Law — від модулів автономності на ЛБЗ до перехоплювачів, симуляції і систем керування флотом дронів. Твоє завдання — побудувати процеси, які перетворять технологічний потенціал команди на чіткі продуктові пріоритети, roadmap і реальні запуски.

Основні задачі
Продуктова стратегія: Формування та захист стратегії розвитку продуктового портфоліо перед стейкхолдерами; визначення пріоритетів і плану розвитку по кожному треку.
Roadmap-менеджмент: Управління високорівневим продуктовим roadmap по всіх продуктах — від модулів автономності до систем керування флотом; синхронізація між командами.
Взаємодія з замовниками: Побудова процесів комунікації з військовими підрозділами, кінцевими користувачами та лідерами думок у сфері оборони; збір інсайтів для розвитку продуктів.
Виявлення нових можливостей: Пошук незакритих потреб ринку та нових продуктових напрямків на основі аналізу поля і взаємодії з замовниками.
Управління командою: Менеджмент продуктових менеджерів, менторинг і розвиток команди; побудова продуктових процесів з нуля або їх вдосконалення.
GTM-співпраця: Участь у формуванні стратегій виходу на ринок спільно з відділами продажів і маркетингу; комунікація статусу продуктів усередині команди та з партнерами.

Досвід та навички, які ми шукаємо:

• 2+ роки досвіду у ролі Head of Product або аналогічній (розглядаємо кандидатів з меншим стажем у ролі, якщо це технологічно складні або AI-based продукти)
• Підтверджений досвід запуску продуктів — не просто розвиток, а саме shipping від PoC до production
• Досвід паралельного управління кількома продуктами в умовах невизначеності
• Вміння будувати продуктову стратегію та відстоювати її перед стейкхолдерами
• Системне мислення, здатність працювати в умовах багатьох контекстів і неповної інформації
• Сильна мотивація працювати в оборонному секторі — це не просто робота, а вибір

• Досвід у defense tech, aerospace або robotics
• Розуміння специфіки UAV / авіоніки
• Досвід роботи з computer vision або ML-продуктами
• Військовий досвід або досвід взаємодії з замовниками ЗСУ
• Розуміння симуляційних середовищ (SITL тощо)

• Робота, яка матиме реальний вплив. Ми створюємо продукти, які безпосередньо посилюють оборонний потенціал України.
• Робота з топовими інженерами у сфері MilTech та автономності.
• Офіційне оформлення трудових відносин в Дія.Сіті.
• Можливість бронювання військовозобов'язаних працівників згідно з вимогами чинного законодавства.
• Щорічна оплачувана відпустка — 24 календарні дні.
• Для ветеранів передбачена додаткова оплачувана відпустка — 14 календарних днів.
• Оплачувані лікарняні відповідно до законодавства.
• Можливість компенсації витрат на навчання згідно з внутрішніми політиками.

Team Summary
Our Video Streaming team develops core streaming functionality for embedded smart cameras and other IoT devices. Our codebase and daily tasks are heavily focused on C++ (up to 95%), utilizing modern standards (primarily C++17). We focus on new feature integration, performance optimization, and deep debugging, while also analyzing device metrics to resolve complex customer experience issues.

Job Summary

We are seeking a skilled C++ Video Streaming Engineer to develop and improve software for smart cameras. In this role, you will focus on building and optimizing low-latency video streaming solutions that enable reliable, bidirectional communication. Your goal will be to ensure seamless video transmission across diverse and challenging network conditions.

Responsibilities and Duties

— Design, implement, and optimize embedded video streaming solutions using modern C++ for smart cameras.
— Develop and maintain clean, efficient C++17 code for embedded Linux (user-space) and RTOS applications.
— Design and maintain robust streaming pipelines and services tailored for resource-constrained IoT devices.
— Optimize media delivery for low-latency and resilience against network jitter or packet loss.
— Follow Agile methodologies, actively participate in code and architecture reviews, and write technical documentation.
— Collaborate closely with cross-functional teams (Hardware, QA, BE) to ensure system integration.

Qualifications and Skills

— At least 5+ years of commercial experience in embedded development with a strong focus on modern C++ (C++17 is a must); experience with Python as an auxiliary language is a plus.
— Proven track record in developing/supporting Linux-based (user-space) and/or RTOS-based embedded systems.
— Practical experience with UDP/TCP-based communication and a solid understanding of the TCP/IP stack and WLAN.
— Familiarity with video streaming protocols (e.g., RTSP, RTP), libraries (e.g., GStreamer), and encoding technologies (e.g., H.264, H.265/HEVC, AAC).
— Basic understanding of embedded system security, data encryption, and secure streaming (e.g., SRTP, TLS).
— Strong grasp of software engineering principles, clean code practices, and the full SDLC.
— Experience using AI-powered tools to enhance productivity and code quality.
— At least an Upper-Intermediate level in both written and spoken English (B2).

We offer multiple benefits that include

— The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member.

— Competitive compensation and perks. Annual performance review.

— Opportunity to receive a Performance Bonus for your individual achievements and a Loyalty Bonus recognizing your dedication to the company.

— Gig-contract.

— 21 paid vacation days per year, paid public holidays according to Ukrainian legislation.

— Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves.

— Medical insurance is provided from day one. Sick leaves and medical leaves are available.

— Remote working mode is available within Ukraine only.

— Free meals, fruits, and snacks when working in the office.

Are you ready to take the helm of a fast-scaling B2B FinTech product in the crypto payments space? We are looking for a visionary CEO to lead strategy, growth, and execution for GeekPay — a next-generation platform transforming how global teams get paid.

This is an Executive position with high autonomy, where you will own the business end-to-end — from product direction to market expansion.

At Sigma Software, we partner with innovative companies worldwide to deliver impactful technology solutions. Joining us means gaining access to our extensive ecosystem of technical experts, product talent, and strategic partners — all to help you scale faster and smarter.

Why join us? You’ll lead a proven product with real traction, backed by a strong network, and have the freedom to shape its future in a rapidly evolving industry.

Customer

GeekPay is an innovative B2B FinTech company developing secure, scalable crypto payment infrastructure for global contractor payouts. The platform enables businesses to process payments in cryptocurrency (including stablecoins) with high operational reliability, compliance-ready reporting, and reduced administrative overhead. GeekPay’s mission is to make cross-border payments faster, safer, and more transparent for distributed teams worldwide.

Project

GeekPay is a turnkey platform designed for batch-paying contractors in crypto, including stablecoins, with built-in tracking, verification, and reporting. It addresses common industry pain points such as network mismatches, lost access, manual reconciliations, and audit complexity.

The product has already processed over $1.5M in total payroll for live customers and is now entering a scaling phase focused on:

• Faster onboarding
• More network integrations
• Strategic partnerships to drive high-volume usage

Responsibilities

• Own the business end to end: strategy, product direction, go-to-market, team, and results
• Turn existing traction into repeatable, scalable growth on new markets & clients
• Build and lead a strong team with clear ownership and decision-making
• Leverage Sigma Software Group’s ecosystem to the fullest — technical teams, product/design, security/DevOps, legal, finance, partners, and client network
• Be accountable for key business outcomes and performance
• Represent the company with credible storytelling, strong PR presence, and relationship-building with customers, partners, and investors

Requirements

• Entrepreneurs ready for a true CEO seat to own strategy, execution, and results end-to-end
• Proven scaler who has taken a product business beyond early traction
• Strong GTM visionary who can build sales, partnerships, and a repeatable growth engine
• The commercial and financial owner is confident in unit economics and hard trade-offs
• High-autonomy leader who hires well, leads teams, and moves fast with full accountability
• Executive communicator with strong negotiation skills
• Advanced level of English

Will be a plus

• Strong network within the blockchain/crypto ecosystem
• Experience with regulatory compliance in payments or financial services
• Background in fundraising or investor relations
• Experience with international markets

Personal Profile

• Visionary, results-driven leader with a strategic mindset
• Confident decision-maker who thrives in high-growth environments
• Skilled at building and leading high-performing teams
• Strong relationship-builder with partners, customers, and investors
• Comfortable navigating complex market dynamics

• Надання технічної підтримки користувачам з питань функціонування програмного забезпечення та обладнання;
• Первинний аналіз технічних проблем та надання рекомендацій щодо їх вирішення;
• Ескалація запитів на відповідні лінії підтримки за потреби;
• Безперервний професійний розвиток у сфері ІТ.

• Впевнене користування ПК, базове розуміння принципів роботи з API та SQL;
• Досвід роботи з CRM-системами (Bitrix24, Salesforce або аналогічними) буде перевагою;
• Зацікавленість у розвитку в напрямах технічної підтримки та інформаційних технологій;
• Профільна технічна освіта або досвід роботи в ІТ-сфері розглядатимуться як перевага.

• Гнучкий графік роботи:
  • 9:00-18:00 (пн-пт) – на випробувальний термін, віддалено
    7:00-16:00, 9:00-18:00, 16:00-01:00 (пн-пт) - тижневе чередування графіків після випробувального терміну
• Наставника на період адаптації та автоматизовану систему онбордингу;
• Можливості для кар’єрного зростання в межах компанії;
• Корпоративні курси англійської мови;
• Компенсаційний пакет (спорт\медицина\навчання);
• Сучасний затишний офіс біля станції метро Чернігівська;
• Дружню атмосферу та приємні бонуси у вигляді смаколиків.

We are looking for a passionate Creative Producer to join us and make our products greater!

Responsibilities:

• Analyze and survey the advertising market to identify current trends and audience preferences, and creative opportunities;
• Develop unique and compelling concepts for advertising campaigns;
• Create detailed shooting briefs for content creators, ensuring alignment with creative strategy;
• Create clear tasks for the design team;
• Analyze key metrics of advertising campaigns to assess effectiveness and make necessary adjustments;
• Evaluate creative A/B tests to identify high-performing assets and iterate accordingly;
• Leverage AI tools and platforms to streamline ideation, content creation.

What drives success for this role:

• Proven experience in copywriting and marketing, preferably in the Health & Fitness industry;
• Strong understanding of the advertising market, consumer behavior, and current trends;
• Experience with advertising platforms such as Meta (Facebook, Instagram), TikTok, Pinterest, etc.;
• Confidence in working with data and key ad metrics to guide creative decisions;
• Ability to use AI-driven tools (e.g., ChatGPT, Sora, Midjourney, etc.) for ideation;
• Creativity and the ability to generate and implement new ideas
• Strong creative thinking skills with a strategic mindset and the ability to translate insights into original ideas;
• Ability to evaluate the results of creative tests, draw insights, and refine creative approaches accordingly;
• Excellent collaboration skills and attention to detail in execution.

Job Summary

Our embedded software engineering team's mission is to craft reliable, high-performance solutions that reach millions of homes worldwide within the home security market. We follow agile development methodologies with regular sprint cycles, code reviews, and continuous integration practices. The team's established approach emphasizes comprehensive testing, rigorous security standards, and close collaboration with hardware engineering, product management, and customer support teams. We pride ourselves on writing clean, maintainable code and fostering a culture of knowledge sharing and technical excellence.

We're seeking a skilled C++ Embedded Engineer to take ownership of critical software components in our camera-based security devices. This role involves maintaining existing products through comprehensive debugging and bug fixing, as well as developing innovative new features.

Responsibilities and Duties

— Design, develop, and maintain high-quality embedded software in C++ for camera-based security devices.

— Debug and resolve complex software, hardware, and network connectivity issues across the entire software stack.

— Develop new features and improve existing codebases for the product line.

— Optimize software performance for resource-constrained embedded environments.

— Conduct code reviews and provide technical mentorship to team members.

— Participate in architecture discussions and technical decision-making processes.

— Collaborate with QA teams to develop comprehensive testing strategies.

— Document software designs, APIs, libraries, and troubleshooting procedures.

Qualifications and Skills

— At least 5+ years of commercial experience in embedded development, with expertise in C++ (C++17 standard) and deep knowledge of RTOS and microcontroller architectures (ARM, RISC-V).

— Proficiency in the full SDLC, including professional engineering practices like Git, CMake, code reviews, and continuous integration.

— Solid understanding of network programming and experience with multithreading on multicore microcontrollers.

— Expertise in communication interfaces (I2C, SPI, UART, and Wi-Fi) and experience writing device drivers and libraries.

— Hands-on experience with hardware troubleshooting and debugging tools (oscilloscopes, logic analyzers, etc.) and cross-compilation tool chains.

— Ability to work independently and take ownership of complex projects.

— Excellent communication skills for technical discussions and documentation, with a collaborative mindset for cross-functional team environments.

— At least an Intermediate level in both written and spoken English (B1).

Nice to have

— Experience with Python for scripting and automation

— Experience with C in embedded development

— Understanding of security protocols and encryption methods

— Experience using AI-powered tools to enhance productivity and code quality

We offer multiple benefits that include

— The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member.

— Competitive compensation and perks. Annual performance review.

— Opportunity to receive a Performance Bonus for your individual achievements and a Loyalty Bonus recognizing your dedication to the company.

— Gig-contract.

— 21 paid vacation days per year, paid public holidays according to Ukrainian legislation.

— Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves.

— Medical insurance is provided from day one. Sick leaves and medical leaves are available.

— Remote working mode is available within Ukraine only.

— Free meals, fruits, and snacks when working in the office.

From Kyiv to Dubai, from Riga to Toronto — SolveX is where fintech meets global ambition. As one of the most trusted payment providers in CIS and beyond, we’re expanding into Europe, Asia, and Canada with speed and precision. 

We’re now searching for a Key Account Manager  who thrives in high-risk markets and wants to grow with us on a truly international stage.

Your Mission

As a Key Account Manager, you will own and grow strategic merchant relationships across multiple GEOs, ensuring smooth operations and driving SolveX’s expansion into new markets.

What You’ll Do

• Lead high-level negotiations with merchants on payment methods, GEO expansion, and traffic distribution
• Manage the payment method matrix and coverage across multiple markets
• Monitor payment flows, analyze data, and identify optimization opportunities, including routing optimization
• Collaborate with internal teams (IT, Legal, Finance) on integrations and issue resolution
• Maintain and update client documentation (contracts, amendments, expansions)
• Negotiate pricing conditions with merchants based on the volumes commitments including up-selling and cross-selling

• Deliver monthly performance reports for clients and internal stakeholders

   

Ideal Candidate Profile

• Experience: 2+ years in Key Account Management within a PSP, Aggregator, or Payment Platform.
• Industry Knowledge: CIS payments background with hands-on exposure to gambling, betting, iGaming, or other high-risk industries.
• CIS Market Expertise: Proven track record in CIS payment solutions — you know the landscape, local methods, compliance specifics, and merchant expectations.
• Skills:
  • Solid knowledge of payment products (P2P, e-commerce, APMs).
  • Data-driven with Excel / BI tools / Google Analytics (a plus).
  • Advanced negotiation and relationship-building skills.
  • Strong communicator, proactive, and results-oriented.
• Languages: English (B1+), Ukrainian (B2–C1), Russian (preferred).

• Mindset: Ambitious, adaptable, and comfortable in fast-changing, high-risk environments.

   

Why SolveX?

• Stability: Official employment & reliable compensation
• Flexibility: Remote or hybrid work with flexible hours.
• Growth: Career advancement and leadership opportunities.
• Exposure: Work directly with global merchants in high-risk markets.
• Influence: Direct impact on product and commercial strategy.
• Network: Attend top-tier fintech conferences with the team.

Project description

The developed product is a leading software system in the Energy domain, covering all aspects of Oil & Gas production—from geological exploration to the optimization of ongoing operations. Our technology solution enables geologists and geophysicists to efficiently research, visualize, and interpret large volumes of geological data.

You'll be joining a senior, supportive, and friendly team, committed to delivering high-quality solutions in the industry.

Responsibilities

Provide engineering support in drilling and completions area to DWP team.

Provide an objective assessment of Product Quality

Contribute as an active Software Tester on the Team to deliver product stories

Develop Test Cases based on Test Objectives and Acceptance Criteria

Write comprehensive Test Cases to verify Product functionality

Contribute during Sprint Planning to ensure all Testing concerns are discussed and accommodated in the story sizing

Work with Subject Matter Experts to identify and define key End User Workflows

Define, create and maintain Test environments

Validate Functionality according to Requirements/Stories

Verify Development changes have no undesired effect on other, associated areas of Functionality

Identify, communicate and document Bugs in a consistent fashion

Track Bugs through resolution and implementation

Verify Bugs are resolved according to Bug Definition

Skills

Must have

· Bachelor or Master Degree from a recognized university in petroleum, Geophysics, Geology or chemical engineering with minimum GPA 7.5 and above

· Good understanding of upstream applications. (Preferred: EDT Applications)

· Knowledge of one or more of the basic wells engineering concepts including:

Well construction – drilling techniques, well control, fluids property management, drilling mechanics, performance monitoring

Well completions – completion designs, well performance analysis,

· Experience with engineering applications such as WellCat, Wellplan, Compass will be an advantage.

· Comfortable with Agile methodologies

· Excellent Communication Skills

Nice to have

Experience with web applications test automation, API testing, Performance testing, Azure\AWS cloud services

QA experience (Experience with Oil and Gas Upstream applications preferred)

Experience with SDLC/STLC processes and complete understanding of various testing types viz Smoke, Functional, Integration, Performance, Regression and User Acceptance Testing etc.

ISTQB foundation level certified (Optional)

Well versed with Test Case creation, Defect and Test Management tool (Azure DevOps/TFS, JIRA)

Basic understanding of Framework creation using any of the Automation tool.

We are looking for an experienced Senior Python Full Stack Developer to join a large-scale digital transformation program in a highly regulated manufacturing environment.

You will work across the full application stack, developing production-grade backend and frontend solutions while collaborating with architects, QA, validation specialists, and business stakeholders. This is a hands-on individual contributor role focused on delivering high-quality, compliant software from requirements through production deployment.

You will be expected to take ownership of features end-to-end, including implementation, testing, documentation, and support during validation and rollout activities.

!The role includes international business trips!

Key Responsibilities

• Design and implement backend services, APIs, and business workflows using Python and Django.
• Develop modern frontend applications and user interfaces using Angular and TypeScript.
• Build and maintain REST APIs and real-time communication components.
• Design and optimize database models, migrations, and queries.
• Implement background processing, scheduling, and asynchronous workflows.
• Create automated tests at unit, integration, and end-to-end levels.
• Participate in code reviews and contribute to engineering best practices.
• Collaborate with architects and technical leads to refine designs and resolve implementation challenges.
• Support software validation, documentation, and compliance activities.
• Participate in deployment, commissioning, and production support activities when required.

• Leverage AI-assisted development tools responsibly to improve productivity and quality.

   

Required Experience

• 5+ years of professional full-stack software development experience.
• Strong expertise in Python and Django, including Django REST Framework and modern backend development practices.
• Strong Angular/React and TypeScript experience.
• Experience designing and consuming REST APIs.
• Solid knowledge of relational databases such as Microsoft SQL Server or PostgreSQL.
• Experience writing automated tests using modern testing frameworks.
• Strong Git and collaborative development practices.
• Experience working within regulated, audited, or compliance-driven environments.

• Ability to independently drive features from requirements through production release.

   

Preferred Experience

• Experience in pharmaceutical, biotech, healthcare, manufacturing, or other regulated industries.
• Familiarity with GxP, 21 CFR Part 11, CSV, or similar validation frameworks.
• Experience with WebSocket-based applications.
• Experience with background processing frameworks such as Celery or similar solutions.
• Experience integrating AI/LLM capabilities into enterprise applications.

• Experience supporting multi-site or international software deployments.

   

Technology Stack

• Python 3.x
• Django, Django REST Framework
• Angular, TypeScript
• Microsoft SQL Server / PostgreSQL
• REST APIs & WebSockets
• Background task frameworks
• Docker
• Git & CI/CD pipelines

• Automated testing frameworks

   

Nice to Have

• Manufacturing execution systems (MES) or industrial software experience.
• RFID, IoT, or operational technology (OT) integration experience.
• Experience with cloud-based enterprise platforms and authentication systems.

• Experience using AI coding assistants in production software development.

   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Overview

We are looking for a UAV Technician to join the flight team responsible for testing our flagship R&D product — a GPS-denied alternative navigation system. This role is focused on the technical side of UAV operations — assembly, configuration, maintenance, diagnostics, and repair of multirotor / fixed-wing airframes and their supporting equipment.

You will keep the team’s fleet in top shape and make sure every flight starts from a known-good aircraft. Piloting skills are welcome and useful, but they are not a hard requirement — your value here is in the hardware.

Responsibilities

• Assemble, configure, and bring up multirotor UAVs (frames, motors, ESCs, FCs, sensors, RC/telemetry, power) and fixed-wings
• Perform pre-flight technical checks and prepare aircraft for field campaigns
• Maintain, service, and repair airframes and supporting equipment (batteries, ground stations, antennas, RC equipment)
• Configure and tune Ardupilot-based autopilots (parameters, failsafes, sensor calibration)
• Diagnose hardware and configuration issues; perform root-cause analysis on failures
• Support flight tests on-site: be the technical hands during campaigns
• Keep equipment inventory, spare parts, and maintenance records in order
• Support engineers during bring-up and integration of new platforms and components

Requirements

Must-have

• Solid hands-on experience assembling, configuring, and repairing multirotor UAVs and fixed-wings
• Deep understanding of UAV core components (motors, ESCs, FCs, sensors, RC/telemetry links, power systems)
• Working knowledge of Ardupilot: parameters, calibration, failsafes, basic log analysis
• Confident soldering and basic electronics troubleshooting skills
• Ability to read wiring diagrams and basic schematics
• Methodical, careful approach to maintenance, documentation, and pre-flight checks

Nice to have

• Real flight experience on multirotor UAVs (piloting skills are a strong plus, not a must)
• Experience with mission-planning software (Mission Planner, QGroundControl)
• Experience with fixed-wing UAVs
• STEM (Science, Technology, Engineering, Mathematics) education
• Experience with 3D printing or basic mechanical fabrication
• Combat experience
• English at B1 level or higher

Personal qualities

• Responsibility and ownership over the equipment you touch
• Strong attention to detail — “good enough” is not good enough for a flying aircraft
• Methodical and process-oriented
• Communication skills and ability to work in a team
• Initiative — proposes improvements instead of waiting for instructions

We offer

• Competitive salary
• Reservation from mobilization
• On-site work with access to hardware and lab facilities
• Office in Kyiv with shelter access, generator and Starlink
• Impact on improving our country's defense capabilities
• 21 days of vacation + public holidays, sick leaves

Role Overview

We are seeking a high-caliber Senior RF Systems Engineer to lead the development of next-generation situational awareness and electronic warfare (EW) platforms. You will be responsible for the full lifecycle of RF subsystems, from initial research (TRL 1) to field-tested operational prototypes (TRL 7+). Your work will directly impact projects such as autonomous drone detection, FHSS signal classification, and distributed SIGINT mesh networks.

Key Responsibilities

RF Design & Integration

• Design and optimize RF front-ends for unmanned aerial systems (UAVs) and ground-based detection stations.
• Develop hardware and firmware for high-speed FHSS (Frequency Hopping Spread Spectrum) detection and mitigation.
• Architect and implement Mesh Networking protocols for distributed sensor arrays (e.g., FPV-borne SIGINT mesh).

Signal Intelligence (SIGINT) & Electronic Warfare

• Develop algorithms for passive RF geolocation and signal classification.
• Engineer solutions for Drone Detection, focusing on identifying digital and analogue transmitting signatures even under heavy jamming.
• Design and test spoofing detection systems for Galileo and GPS navigation.

Field Validation & Testing

• Lead field testing of RF prototypes in relevant operational environments to validate TRL exit criteria.
• Analyze battlefield RF signatures to refine "kill zones" and improve EW training simulators.
• Collaborate with the software team to integrate RF data into C2 (Command and Control) dashboards.

Technical Requirements

SDR Mastery

Expert proficiency with Software Defined Radio platforms (HackRF, BladeRF, Ettus USRP) and GNU Radio.

Signal Processing

Deep understanding of digital modulation (OFDM, FSK), FFT analysis, and hopping pattern reconstruction.

Hardware

Experience with PCB layout for RF applications (up to 6GHz), antenna design, and impedance matching.

Frequency Bands

Experience working across 300–600 MHz (FHSS), 2.4 GHz, and 5.8 GHz bands.

Tools

Proficiency in MATLAB/Simulink, Python, or C++ for real-time signal analysis.

• Proven experience with SAW (Surface Acoustic Wave) filters and LNA (Low-Noise Amplifier) design/integration.

Preferred Qualifications

• Knowledge of FPGA development for low-latency signal processing (Verilog/VHDL).
• Background in military-grade communication protocols and LPI/LPD (Low Probability of Intercept/Detection) systems.

Logistics & Impact

• Location: Kyiv (Hybrid/Field testing required).

We are hiring a Senior Backend Engineer for a US product SaaS company that helps brands and agencies plan, execute, and measure influencer and social media marketing campaigns through data-driven creator insights. The role requires strong expertise in PHP (Laravel) and Node.js to support the growth and scalability of core backend systems.
The position involves modernizing a large PHP monolith by evolving it into modular, service-oriented services, with a strong emphasis on clean architecture, automated testing, and platform reliability.

You will work remotely as part of a distributed team, partnering closely with product, platform, and engineering stakeholders to deliver scalable, high-quality solutions.

Responsibilities:

• Develop clear, maintainable backend code in PHP and Node.js following current best practices
• Create, support, and evolve RESTful and GraphQL APIs with a focus on scalability and reliability
• Refactor existing codebases to enhance performance, clarity, and long-term sustainability
• Implement, deploy, and run backend services on AWS, including Lambda-based solutions
• Build and maintain comprehensive test coverage across unit, functional, and integration levels
• Evaluate, refine, and improve code produced with AI-assisted tools such as GitHub Copilot, Claude Code, and Cursor.

• Deep expertise in PHP, preferably using Laravel
• Practical, hands-on experience developing with Node.js
• Background working with large-scale, live production applications
• Experience breaking down or modernizing monolithic systems into more modular architectures
• Familiarity with AWS services, including Lambda and serverless approaches
• Experience designing and implementing automated testing frameworks
• Confident working proficiency in English.