Jobs at Djinni

An engineering and technology company that creates cutting-edge robotic, autonomous, and mission-critical systems used in real-world conditions around the world. Teams work on complex hardware and software solutions, from system architecture and electronics to high-performance real-time software.
 

The company's employees work in international engineering hubs, where local talent interacts with teams and partners from different countries, sees the direct impact of their work, and participates in global projects. This opens up opportunities for professional growth, development of expertise in robotics and autonomous systems, and participation in the creation of innovative solutions that shape the future of high-tech industries

The team is seeking an experienced Quality Engineer to maintain quality control processes and standards, ensuring products meet established quality criteria. Cooperate with cross-functional teams, including production, design, and supply chain, to identify and resolve quality issues, reduce defects, and enhance overall product quality. This is a full-time, hybrid role. 

KEY RESPONSIBILITIES

• Verify conformity of manufactured products, including PCBAs, electronic assemblies, and complex electromechanical products, by developing and applying manufacturing test and inspection methods.
• Analyze manufacturing and incoming defects, evaluate test and inspection results, perform root cause analysis, and support corrective and preventive actions to improve product and process quality.
• Manage and develop Incoming Quality Control (IQC) activities, including inspection criteria, coordination of inspections, defect analysis, and supplier corrective actions.
• Support production quality assurance through in-process inspections, first-article checks, and quality support during manufacturing and assembly activities when required.
• Collaborate with cross-functional teams (production, engineering, supply chain) to establish and improve quality control measures, inspection protocols, and testing procedures.
• Support control of non-conforming products, ensuring proper identification, segregation, documentation, and controlled material flow.
• Maintain accurate quality records, including inspection results, non-conformities, root cause analyses, and corrective actions.
• Provide training and guidance to production and technical personnel on quality requirements and inspection methods.

BASIC QUALIFICATIONS

• Bachelor’s degree in Electronics Engineering, Electrical Engineering, Mechatronics, or a related technical field OR relevant hands-on experience in electronics manufacturing or quality engineering.
• Ability to read and understand technical documentation, including drawings, specifications, and test requirements.
• Strong problem-solving and analytical skills, with a structured approach to defect investigation and root cause analysis.
• Attention to detail and ability to draw clear conclusions from test, inspection, and production data.
• Good communication and cooperation skills in a cross-functional engineering environment.
• Confident PC skills.
• Willingness to learn and develop in the field of quality engineering and manufacturing.

What we offer
• Experience working in a fast-growing, highly innovative global industry.
• Excellent working conditions and an open team.
• Corporate events, regular internal activities, and other benefits.
• Opportunities for professional development and training.

NeedMyLink is a digital agency and product ecosystem specializing in SEO, Link Building, and copywriting.

With 80+ specialists, international projects, and consistent year-over-year growth, we continue to scale globally.

We build an environment where marketing is not just about “driving traffic”, but about real, measurable impact on business growth.
As our team expands, we’re looking for a Brand & Communications Lead

Key responsibilities

• Building and developing NeedMyLink communications ecosystem across US / EN / UA markets, focusing on brand awareness, share of voice, partnerships, and inbound leads.
• Managing content strategy and distribution across key channels: Telegram, LinkedIn, YouTube, and Instagram as a supporting channel.
• Creating a consistent messaging framework and tone of voice while working with multiple public experts and spokespeople inside the company.
• Planning and executing collaborations across content platforms, webinars, events, and communities as a way to achieve business goals rather than standalone activities.
• Building and maintaining long-term relationships with partners, industry experts, media, and communities through digital PR and networking.
• Developing and scaling partnership and referral programs together with marketing and sales teams.
• Organizing and supporting expert participation in conferences, webinars, AMA sessions, online meetups, and other industry events, including sponsorship and networking opportunities.
• Managing content production and execution through contractors and partners, ensuring clear briefs, strong quality, and timely delivery.
• Tracking the effectiveness of communication activities and adjusting strategy based on brand visibility, engagement, leads, and partnerships.

What we’re looking for:

• 3+ years of experience in communications, brand, content marketing, or PR within B2B (tech or adjacent industries is a strong plus).
• Ability to build and manage a communications system, not just individual channels.
• Hands-on experience with content strategy and distribution across multiple channels (Telegram, LinkedIn, YouTube) and a solid understanding of PESO logic.
• Proven experience working with collaborations and partnerships: identifying opportunities, negotiating, launching joint activities, and driving measurable outcomes (leads, partnerships, visibility).
• Experience in digital PR and relationship building with media, communities, podcasts, and industry experts.
• Ability to work with multiple internal experts and public voices, helping structure messaging, topics, and formats while preserving each individual’s voice.
• Strong project management skills: task setting, contractor management (copywriting, design, video), quality control, timelines, and basic budgeting.
• Data-informed mindset: ability to evaluate communication effectiveness through reach, engagement, inbound leads, partnerships, and share of voice.
• English proficiency at B2, sufficient for working with English-language content and partners in US/EN markets.

Nice to have:

• Understanding of the link building niche and/or solid knowledge of SEO as an industry (work experience or strong domain exposure).
• Hands-on experience with SEO, link building, or digital marketing products and services, especially in B2B environments.
• Experience attending or representing a company at major industry conferences and events (e.g. SIGMA, SEO-focused conferences, marketing summits), including networking and partnership building.
• Experience launching or scaling YouTube channels, particularly English-language educational or expert-driven formats.
• Experience working with the US market, including media landscape, tone of voice, and audience expectations.

• Background in conferences, sponsorships, webinars, and community-driven initiatives.

   

• What we offer:
• Remote format - work from anywhere
• Flexible start to the working day (9:00–11:00), we value work-life balance
• Training + mentoring (we pass on real expertise)
• Paid internship
• Competitive, transparent payment system and clear KPIs
• Clear career growth trajectory and the opportunity to influence your income
• Cool branded merchandise and warm offline corporate events in Dnipro
• Young, energetic team - trendy memes in chats as part of the work culture
• A team that offers freedom at work, openness to ideas, and trust in employees’ decisions

We are the team with whom you will want to grow and achieve truly ambitious goals!

NeedMyLink — is a digital agency and product ecosystem in the field of SEO, link building, and copywriting
We have over 80+ specialists, international projects, and stable growth every year.
We have an environment where people grow with the business rather than burning out in the process, and everyone understands the value of their contribution and prospects
Due to the expansion of our team, we are looking for — Product marketing manager

What you’ll work with:

• Performance channels & SEO: driving paid traffic (Meta Ads / Google Ads and other channels) + growing SEO as a sustainable organic growth source
• Marketing funnels: building from scratch, optimizing, analyzing drop-off points, and scaling what works
• Creatives & offers: generating and testing messaging, value propositions, creative hypotheses
• Landing pages & website (CRO): optimizing structure, offers, triggers, copy, CTA, and UX to improve conversion
• A/B testing: planning, running, documenting results, drawing conclusions, and scaling winning experiments
• Analytics & KPIs: CR, CPA, CAC, ROAS, LTV and other key metrics — turning data into actionable growth improvements
• Competitive research: continuous analysis of competitors creatives, funnels, offers, and approaches to uncover growth opportunities
• Collaboration with Product: coordinating website/landing page improvements, launching initiatives, and implementing tests with the team

Requirements:

• Proven experience driving traffic in a B2B!! niche for 2-3+ years (performance channels, funnel setup/optimization, ongoing A/B testing)
• Strong understanding of the sales funnel metrics (CR, CPA, CAC, LTV, ROAS, etc.) and ability to improve them through experimentation
• System thinking and hands-on funnel management: from building funnels to optimizing and scaling
• Strong analytical skills: ability to work with data, derive insights, and make data-driven decisions
• Ability to build hypotheses and validate them through testing: launching experiments fast, documenting outcomes, and scaling winning approaches

What we offer:

• Remote format — work from anywhere
• Flexible start to the working day (9:00–11:00), we value work-life balance
• Training + mentoring (we pass on real expertise)
• Paid internship
• Competitive, transparent payment system and clear KPIs
• Clear career growth trajectory and the opportunity to influence your income
• Cool branded merchandise and warm offline corporate events in Dnipro
• Young, energetic team — trendy memes in chats as part of the work culture
• A team that offers freedom at work, openness to ideas, and trust in employees’ decisions

We are the team with whom you will want to grow and achieve truly ambitious goals!

We are seeking a Firmware Engineer to contribute to the design and development of embedded firmware for our advanced DC/DC power conversion ICs.
In this role, you will create control firmware for a family of MCU-based digital power
controllers for various DC/DC power supply topologies. This will enable real-time control,
configuration, and communication with external systems through serial protocols such as
I2C, PMBus and UART.
If you have a strong foundation in embedded systems programming and are eager to learn
and grow your skills, we’d love to hear from you!

Responsibilities:
As part of this role, you will:
— Write and test embedded firmware for power IC applications using C.
— Implement real-time control and configuration firmware for embedded systems.
— Interface with serial communication protocols such as I2C, PMBus, and UART.
— FW development for peripherals such as ADC, DAC, and communication interfaces.
— Assist in debugging and validating embedded firmware with mixed-signal hardware in
a lab environment.
— Collaborate with hardware and software engineers to ensure seamless functionality.
— Create and maintain documentation, including feature descriptions, user guides, and
firmware design specifications.
— Contribute new ideas for firmware improvements and participate in code reviews to
maintain quality standards.

Qualifications:

— You are a hands-on engineer with a strong interest in embedded firmware development.
You are best equipped for this role if you have:
— BS or MS in Electrical Engineering, Computer Science, or related field.
— 4+ years of experience in embedded firmware development.
— Proficiency in C programming for embedded systems.
— Familiarity with serial communication protocols such as I2C, UART, or PMBus.
— Basic understanding of mixed-signal systems (combining analog and digital
components).
— Lab experience for debugging firmware with hardware circuits.
— Familiarity with version control systems (e.g., GIT) and debugging tools like JTAG.- Strong problem-solving skills and the ability to work in a collaborative team
environment.
— Good written and verbal communication skills in English language.

Preferred Skills (Nice to Have):
— Know-how and experience in DCDC power conversion systems.
— Experience with version control systems like GIT.
— Proficiency with JTAG debuggers and debugging firmware systems.
— Familiarity with bare-metal, RTOS environments, and device drivers.
— Programming experience with Python.
— Expertise in serial communication protocols such as I2C, PMBus, and UART.
— Experience with bug tracking systems like JIRA.

We’re building Firesale — a platform where sellers create AI-powered listings by simply recording a video.
Buyers see beautiful, interactive posts generated automatically.
It’s fast, visual, and redefines how products are presented and discovered.

Everything is built with a modern, modular architecture — backend on NestJS microservices, frontend on Next.js, and a deeply integrated mobile app at the core of the product.

We’ve raised $1.5M in investment and secured an additional $500K in grants and credit programs from companies like NVIDIA, Google, Amazon, and others — giving us a solid runway and the ability to scale confidently.

📺 Watch the intro video (1 min)
https://youtu.be/hU2vJU8fo0w?feature=shared

Ideal candidate profile

• 6+ years of commercial software engineering experience
• 3+ years in a senior iOS engineering role
• Deep hands-on experience with Swift + SwiftUI
• Strong experience with video capture, processing, and streaming (AVFoundation, ReplayKit, custom pipelines)
• Understanding of mobile-first client architecture: async tasks, background work, clean state management
• Experience integrating apps with backend services (REST, SSE/WebSockets)
• Strong grasp of Clean Architecture, modularity, KISS
• Ability to take ownership of complex features end-to-end
• Detail-oriented, proactive, focused on product quality and user experience

Nice to have

• Experience with Combine or async/await-driven data pipelines
• Exposure to event-driven backends
• Experience with local caching (CoreData/Realm)
• Understanding of mobile security, secure storage, JWT, keychain

Role & responsibilities

• Build and evolve the core iOS application experience
• Translate product ideas into clear, maintainable mobile solutions
• Implement main user flows: onboarding, accounts, listing creation, browsing, reservations
• Develop smooth video-centric UI, feed, navigation, and interactions
• Integrate with backend APIs (REST + streaming) and handle real-time updates
• Design modular architecture and establish best practices for state and networking
• Ensure reliability: retries, background tasks, error handling, data consistency
• Optimize performance: animations, scrolling, memory usage, media handling
• Create reusable components and maintain high-quality, testable code
• Collaborate closely with design, backend, and product teams
• Participate in planning, architectural discussions, and feature breakdown
• Refine UX continuously based on metrics and user feedback

What we offer

• Modern architecture — no legacy, no spaghetti
• Remote-first, async collaboration
• Direct product impact — everything you build ships fast
• Fast feedback loop: deep technical discussions & decision-making
• Chance to grow into Lead Mobile Engineer / Mobile Architect
• Work on a product with real users, real marketplace mechanics, and real AI-driven flows

Required Skills

• Swift
• SwiftUI
• AVFoundation / visionOS-level video processing
• REST APIs, SSE/WebSockets
• Mobile architecture, modularization
• Combine или async/await
• Experience working with mobile apps that rely on multiple backend services, real-time event streams, and distributed APIs

RISK inc: An International iGaming Company Pushing the Boundaries of Entertainment
 

Who We Are:

An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 1000+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.
 

Always Pushing the Boundaries? You Already Belong at RISK!

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

Your main responsibilities will be:

• Provide exceptional operational management and support for the analysis and investigation of security incidents;
• Respond promptly to alerts, perform triage operations, and determine the appropriate level of response;
• Decide on and implement the best course of action in response to cyber attacks, initiating suitable recovery procedures;
• Investigate, document, and report on information security issues and emerging trends;
• Maintain, monitor, and operate security infrastructure and related technologies;
• Conduct security assessments for newly acquired systems and technologies to ensure compliance with security standards.

Essential professional experience:

• Understanding of network and systems security, security testing, and software security;
• Experience with Windows & *nix platforms;
• Familiar with scripting languages (Bash, Python, Powershell);
• Knowledge of TCP/IP, UDP, DNS, FTP, SSH, SSL/TLS and HTTP Protocols, network analysis;
• Knowledge of common malware threats and attack methodologies;
• Analytical and observational skills;
• Threat Hunting experience;
• Strong communication skills, team player, able to function independently and as part of a team;
• Endless will to learn something new.

Additional Information

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!

We at DataOx are looking for an experienced Head of Lead Generation who can manage the Upwork Lead Generation team, build systematic processes, strengthen the team, and ensure a stable and predictable flow of high-quality leads.

Requirements:
— 2+ years of lead generation experience specifically on Upwork
— 1+ year in a managerial/lead role
— Experience managing a team of 3+ people
— Deep understanding of Upwork mechanics, rules, and best practices
— English: Upper-Intermediate+
— Experience hiring, onboarding, and training team members
— Strong analytical mindset, systematic approach, proactivity, and high responsibility

Nice to Have:
— Experience working in an IT outsourcing company
— Experience with with alternative platforms (Fiverr, Toptal, etc.)
— Experience with lead generation automation tools

Key Responsibilities:
— Build and optimize lead generation strategies on Upwork
— Manage and develop the LeadGen team: tasks, KPIs, quality control
— Deliver monthly targets for qualified leads
— Analyze performance and run A/B tests to improve results
— Research competitors and market trends
— Collaborate closely with the sales team to ensure an aligned approach to potential clients
— Hire, onboard, and train new team members

Our benefits:
— Rate + bonuses
— Full financial and legal support for private entrepreneurs
— Low hierarchy and open communication with founders
— Paid vacation, day-offs (20 days)
— Remote work

Recruitment process:
Interview with HR —> Interview with the Sales Director and Head of Upwork —> Offer

Trinetix is looking for a skilled AI-Native Engineer.

We are building an AI-native ecosystem that will power both our internal SDLC and the next generation of AI-driven solutions for our clients. Our R&D organization is developing context-aware AI agents, intelligent engineering tools, and graph-based knowledge systems that integrate directly into real development workflows. 

This initiative will reshape how software is planned, built, tested, and evolved—unlocking entirely new capabilities for our teams and our clients’ product engineering organizations. 

Requirements 

• Hands-on experience building RAG systems, vector search, or semantic pipelines. 
• Familiarity with knowledge graphs (Neo4j, RDF, property graphs, graph DBs). 
• Experience working with LLM APIs (OpenAI, Anthropic, Gemini, Llama, etc.). 
• Understanding of embeddings, text processing, chunking strategies, and retrieval optimization. 
• Experience building developer tooling, internal tools, plugins, or automation. 
• Ability to design and prototype systems independently. 

Nice-to-Have 

• Experience building agentic systems (AutoGen, LangGraph, crewAI, smolagents, function-calling agents, etc.). 
• Experience implementing GraphRAG or similar graph-structured retrieval approaches. 
• Familiarity with AI-powered SDLC tools (copilots, code intelligence, static analysis via LLM). 
• Understanding of software architecture and system design. 
• Experience with CI/CD pipelines, DevOps tooling, or platform engineering. 
• Ability to create ontologies or domain data models. 
• Experience working in R&D would be preferable. 

Core Responsibilities 

• Designing the core models and abstractions that will underpin our AI-native engineering ecosystem. 
• Developing intelligent mechanisms to surface the right information at the right time. 
• Creating assistive capabilities that streamline engineering tasks and workflows. 
• Driving innovation in how software teams interact with knowledge, context, and automation. 

• Collaborating across the organization to embed AI into the end-to-end delivery process. 

   

What We Offer 

• Opportunity to build a first-of-its-kind AI-native SDLC environment 
• Chance to influence engineering workflows across the entire company 
• Work within a high-impact, exploratory R&D team 
• Competitive compensation and growth opportunities 
• Full autonomy to prototype, test, and implement ideas 
• Professional training and English/Spanish language classes   
• Comprehensive medical insurance 
• Mental health support 
• Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
• Flexible working hours 
• Inclusive and supportive culture 

Who we are

OWOX is a B2B SaaS platform delivering the last mile of self-service analytics.

Data analysts and business stakeholders spend 1.2 billion hours every year on reporting, yet stakeholders still complain they can’t get data they trust. Analysts are stuck in service-desk mode, endlessly adjusting reports instead of driving insights.

OWOX changes this. Our patented technology reduces the cost per reporting request by 20x and increases reporting velocity by 50x, enabling stakeholders to get instant, trusted answers on top of spreadsheet-ready data.

In 2025, OWOX served 3+ million reporting requests for 2,100+ users. Today, we work with 50+ paying customers, driving 105% YoY Net Dollar Retention.

Why this role exists

We are looking for a Head of Customer Success to own customer growth, retention, and value realization at OWOX.

This is a revenue-critical leadership role, reporting directly to the CRO. Your mission is to ensure that customers:

• consistently realize business value from OWOX;
• expand their usage and contracts over time;
• see OWOX as a strategic analytics partner, not just a tool.

You will lead a team of Customer Success Managers and Data Analysts, helping customers both develop their analytics capabilities with OWOX and solve analytical problems under turnkey delivery models.

Your mission

Your success will be measured by three outcomes:

1. Net Dollar Retention (NDR) in USD > 100%.
2. Regular, value-driven engagement with Economic Buyers on key accounts.
3. Growth of Monthly Active Data Marts as OWOX’s North Star product metric across the customers.

What you will do

• Own Net Dollar Retention (NDR > 100%) by driving customer retention, expansion, and renewals.
• Build and maintain direct, regular relationships with Economic Buyers, aligning OWOX with their business goals and success metrics.
• Drive product adoption and growth of Monthly Active Data Marts (North Star metric) through activation of new use cases and features.
• Embed OWOX into customers’ decision-making by translating analytics capabilities into clear business value and measurable outcomes.
• Lead and scale the Customer Success team (CS Managers + Data Analysts), setting engagement models, playbooks, and success standards.

What success looks like in 6 months

• Net Dollar Retention is stable and predictable, with clear visibility into renewal and expansion drivers across the customer base.
• Economic Buyers are identified and regularly engaged on all key accounts, with conversations focused on business outcomes and value realization.
• Customer Success operates with clear segmentation, engagement cadence, and success plans, consistently applied across the team.
• Customers actively adopt new OWOX use cases, driving month-over-month growth of Monthly Active Data Marts.
• The CS team provides structured, actionable feedback to the Product team, grounded in real customer and Economic Buyer needs.

Skills & experience

Required:

• Fluent English (C1 or higher).
• Advanced Google Sheets / Excel skills.
• Experience working directly with Economic Buyers (C-level, Heads of Growth, Marketing, Revenue).
• Strong understanding of analytics use cases for eCommerce, marketing, and product teams.
• Proven experience in customer retention, expansion, and value realization.

Highly appreciated:

• SQL experience.
• Google Cloud Platform / BigQuery experience.
• Looker Studio experience.
• Stripe billing and subscription management experience.
• Background in data analytics, consulting, or analytics-driven SaaS.

What your success looks like

Every big journey needs a measurable plan.

1. Application review within 2 business days.
2. Interview with Recruiter — intro to Company, soft skills & culture fit check.
3. Interview with CRO — focus on customer growth, revenue ownership, and Economic Buyer engagement.
4. Interview with CEO — culture fit and strategic thinking.
5. Final decision and offer within 3-5 business days.

‍

At OWOX, you will discover a great environment for professional growth, a supportive atmosphere, and the opportunity to collaborate with experts in their field. Additionally, you will enhance the value of your work by leveraging the power of data analytics.

We are a collective of future shapers. Using AI, intelligent automation, and technical mastery, we help businesses turn bold ideas into real-world impact. From our headquarters in Amsterdam to our distributed teams across Europe, we follow a simple rule: we weave progress into the digital realm with curiosity, kindness, and a human-first approach.
 

Our team is the heartbeat of everything we do. As we continue to grow and explore new horizons, we’re looking for someone who shares our passion for people and innovation.

We are searching for a dedicated IT Recruiter to join our team on a fixed-term contract of 6 months. At the end of this period, we will sit down together to review our progress, evaluate the company’s needs, and discuss the possibility of future collaboration.

What You Will Do

Full-Cycle Recruitment: Manage the entire journey from the first intake meeting to the final signed offer.

Strategic Sourcing: Hunt for top-tier talent using LinkedIn, job boards across Europe, Boolean search, and creative networking.

Expert Screening: Conduct in-depth HR interviews to assess qualifications, experience, and cultural fit; prepare high-quality candidate summaries and resumes.

Collaboration with hiring managers to clarify expectations, set timelines, and align on priorities.

Stakeholder Management: Build and maintain strong relationships with international stakeholders and internal teams.

Process Excellence: Coordinate interviews, provide structured feedback, and keep our ATS data updated and organized.

HR Support: Contribute to other HR activities and team-building initiatives when needed.

What You Bring

Experience: 3+ years in IT recruitment, specifically within international organizations and across different European countries.

Market Knowledge: A solid understanding of the tech talent landscapes and trends in Poland, Portugal, and the Netherlands.

Sourcing Skills: Advanced knowledge of sourcing techniques and tools in Europe.

Communication: Advanced English proficiency (both written and spoken) with the ability to communicate clearly and concisely.

Efficiency: Proven ability to manage multiple vacancies simultaneously in a fast-paced environment.

Mindset: A proactive, result-oriented approach with a high sense of responsibility.

Why WeAreBrain?

Real Impact: Work on real-world projects where your contribution has a measurable business impact.

Remote-First & Flexible: Enjoy the freedom to work remotely with flexible conditions that support a healthy work-life balance.

Entrepreneurial Spirit: Immerse yourself in an environment where every team member is encouraged to act like an owner.

Professional Evolution: We invest in your growth with resources and opportunities designed to take your career to the next level.

Competitive Package: A salary that reflects your expertise, a comprehensive benefits package, 25 vacation days, and a €50 monthly stipend to cover your WFH expenses.

Culture: Join a creative, dynamic, and diverse team that truly values a human-first approach.
 

QA Engineer (AI/LLM)
Full-time | Remote
 
About Us 
ExpoPlatform is a UK-based company founded in 2013, delivering advanced technology for online, hybrid, and in-person events across 30+ countries. Our platform provides end-to-end solutions for event organizers, including registration, attendee management, event websites, and networking tools.

About the Role
We are looking for a Senior QA Engineer to join our Data Science team. In this role, you will take ownership of defining and executing the quality strategy for AI-driven services, ensuring reliability, scalability, and excellent user experience. You will work closely with ML engineers, product managers, and designers to raise the quality bar for our AI solutions.
To be successful in this role, you should bring at least two out of the following three strengths:

• Strong QA skills with a structured and methodical approach to work,
• Strong English language skills, both written and spoken,
• Hands-on experience testing AI/ML systems, chatbots, or LLM-based tools. 

Role Responsibilities

• Define and drive QA strategy and best practices for the Data Science team
• Analyze business and technical requirements to ensure testability and completeness
• Design, implement, and execute functional and non-functional testing (web, mobile, agentic services)
• Lead testing of API endpoints, data pipelines, and integrations within DS-managed services
• Validate frontend and backend processes in interactions with DS components
• Assess LLM behavior: validate prompts, agent workflows, conversation logic, and detect inconsistencies, hallucinations, or undesired outputs
• Collaborate with cross-functional stakeholders to improve AI reliability, fairness, and user satisfaction
• Conduct and guide performance, scalability, and latency testing for AI model inference and responses
• Oversee regression and release testing, ensuring high-quality production deployments
• Establish clear defect management, tracking, and reporting processes
• Contribute to product planning, backlog refinement, and architectural discussions with a QA perspective
• Stay current on advancements in LLM capabilities, benchmarking practices, and AI quality metrics

Required Experience

• 5+ years of experience in functional and non-functional testing, with at least 2 years in a senior role
• Experience testing AI/ML systems, chatbots, or LLM-based tools
• Familiarity with prompt engineering, model evaluation, and validation techniques
• In-depth understanding of QA methodologies, test strategies, and processes
• Solid experience with API testing and related tools
• Familiarity with web technologies (HTML, XML, SQL) and data validation
• Hands-on experience with QA management and collaboration tools (e.g., Jira, Confluence, TestRail)
• English (C1) with excellent communication and documentation skills

Nice to Have

• Additional languages: French, German, or Spanish
• Experience with test automation frameworks (e.g., Pytest, Selenium, Playwright)
• Programming/scripting skills (Python, JavaScript, or similar)
• Familiarity with cloud environments (AWS) and CI/CD pipelines 

What We Offer

• Career growth with an international team.
• Competitive salary and financial stability.
• Flexible working hours (Mon-Fri, 8 hours).
• Free English courses and a budget for education.

An engineering and technology company that creates cutting-edge robotic, autonomous, and mission-critical systems used in real-world conditions around the world. Teams work on complex hardware and software solutions, from system architecture and electronics to high-performance real-time software.
 

The company's employees work in international engineering hubs, where local talent interacts with teams and partners from different countries, sees the direct impact of their work, and participates in global projects. This opens up opportunities for professional growth, development of expertise in robotics and autonomous systems, and participation in the creation of innovative solutions that shape the future of high-tech industries

We are looking for an Infrastructure Developer to take ownership of the core system infrastructure that ensures reliable, low-latency, real-time operation. You will work with Linux, embedded platforms, and video systems, collaborating with backend, frontend, and hardware teams to maintain system stability, performance, and scalability throughout the full software lifecycle. This is a unique opportunity to work on complex, real-world systems at the intersection of robotics, autonomy, and high-performance software engineering.

KEY RESPONSIBILITIES
• Develop, maintain, and optimize infrastructure and low-level components for embedded systems.
• Develop and maintain video pipelines for real-time and low-latency systems.
• Build, customize, and maintain Linux kernels and BSPs.
• Develop and maintain Docker-based build and deployment environments for embedded systems.
• Optimize system performance, latency, reliability, and resource usage.
• Debug, profile, and maintain complex production and embedded systems.
• Conduct code reviews and ensure high code quality and adherence to best practices.
• Collaborate with cross-disciplinary teams to deliver robust system solutions.

BASIC QUALIFICATIONS

• At least 5 years of hands-on C++ development experience.
• Strong experience working in Linux-based environments.
• Experience with Docker and containerized deployments.
• Experience with real-time or low-latency systems.
• Strong debugging, profiling, and performance optimization skills.
• Experience with Git and modern development tools.
• Ability to work independently and take ownership of infrastructure components.

PREFERRED SKILLS AND EXPERIENCE

• Experience with video streaming protocols (e.g., RTP, RTSP, WebRTC).
• Experience with Gstreamer.
• Familiarity with GPU / hardware-accelerated video pipelines.
• Background in robotics or autonomous systems.
• Experience with mission-critical or safety-critical environments.

what we offer
• Experience in a fast-growing, highly innovative global industry.
• Excellent work conditions and open-minded team.
• Corporate events, regular internal activities and other benefits.
• Professional development opportunities and training.

A recruitment agency, HiringWise is looking for a Software Engineer (Mobile) for a product company.

Security SDK Team, responsible for protecting the integrity, authenticity, and resilience of the mobile SDKs across Android and iOS. The team safeguards ecosystem by preventing spoofing, securing SDK traffic, and hardening code that runs on billions of devices worldwide.

Security SDK engineers design and deploy advanced protection mechanisms such as compiler-level transformations, obfuscation pipelines, and cryptographic verification flows, with a strong focus on robustness and long-term architecture.

We work with technologies including C/C++, LLVM and compiler toolchains, reverse engineering frameworks, Android and iOS platforms, and AWS-based backend services and CI/CD infrastructure.

What you’ll do:

• Own and develop products and features end-to-end — from design to production.
• Solve diverse and complex problems.
• Collaborate with Product Managers and Software Engineers to deliver value to customers.
• Work in an Agile environment with engineers across mobile, backend, and product.
• Drive security improvements across the Security Team through research, PoCs, and knowledge sharing.
• Design and implement advanced protection mechanisms for Android and iOS SDKs.
• Develop and maintain LLVM passes, binary transformations, and custom obfuscation flows.
• Conduct reverse engineering and red-team exercises using tools such as Frida, Ghidra, IDA Pro to identify weaknesses and improve defense strategies.
• Work hands-on with C++, memory layouts, system APIs, compilers, linkers, and build chains (CMake-based).

• Apply low-level debugging, performance tuning, and binary analysis techniques.

   

What you bring:

❗️Please note: we are open to candidates with different technical backgrounds (C++, mobile cross-platform, embedded, game, etc.) who are interested to work with C++, Kotlin, AWS, etc.

• B.Sc. in computer science or an equivalent
• Strong programming skills in C/C++ with 2+ years of experience, including experience with CMake-based build systems.
• Experience with low-level programming: memory, compilers, OS internals, or binary formats.
• Hands-on experience with reverse engineering, debugging, or instrumentation tools (e.g., Frida, Ghidra, IDA Pro).
• Very good English communication skills.
• A drive to get things done, especially as part of a team.
• Ability to quickly adapt to changes and desire to learn and grow.

• Appreciation for best practices and an itch to raise and act on ideas for improvement.

   

Bonus Points:

• Experience in mobile development (Android or iOS).
• Experience writing LLVM passes or working with LLVM/Clang toolchains.
• Familiarity with bitcode, compiler pipelines, or obfuscation frameworks.
• Experience developing or maintaining AWS-based services.

An engineering and technology company that creates cutting-edge robotic, autonomous, and mission-critical systems used in real-world conditions around the world. Teams work on complex hardware and software solutions, from system architecture and electronics to high-performance real-time software.
 

The company's employees work in international engineering hubs, where local talent interacts with teams and partners from different countries, sees the direct impact of their work, and participates in global projects. This opens up opportunities for professional growth, development of expertise in robotics and autonomous systems, and participation in the creation of innovative solutions that shape the future of high-tech industries

KEY RESPONSIBILITIES

• Design, develop, and maintain high-performance backend software in C++.
• Implement robust, scalable, and efficient system components for real-time operation.
• Partner with diverse, cross-disciplinary teams across the HUB to transform innovative ideas into impactful outcomes.
• Integrate and test various internal and external APIs.
• Participate in architecture design, technical decision-making, and system integration.
• Optimize performance, reliability, and resource usage for mission-critical environments.
• Conduct code reviews and ensure high code quality and adherence to best practices.
• Debug, profile, and maintain complex production systems.

BASIC QUALIFICATIONS

• At least 5 years of hands-on experience developing C++.
• Strong understanding of software engineering fundamentals, including OOP, memory management, and multithreading.
• Experience developing and maintaining complex backend or system-level software.
• Experience working in Linux environments.
• Experience working with version control and development tools (Git, Jira, Bitbucket, etc.).
• Ability to work independently, take ownership, and learn quickly.

PREFERRED SKILLS AND EXPERIENCE

• Experience working with ROS2.
• Familiarity with DDS-based communication protocols.
• Background in robotics, autonomous systems, or real-time distributed systems.
• Experience with performance or mission critical software.
• Experience with Docker and containerized deployments.

What we offer
• Experience working in a fast-growing, highly innovative global industry.
• Excellent working conditions and an open team.
• Corporate events, regular internal activities, and other benefits.
• Opportunities for professional development and training.

• We’re seeking a super-experienced Senior FE Developer with deep expertise in JavaScript/TypeScript, particularly in React, combined with practical experience in AI prompt engineering. You’ll architect, build, and optimize scalable applications that seamlessly integrate AI-assisted functionalities.

Requirements

Position name: Senior Front-End Developer (with AI agents experience)
Level: Senior

Hard skills:

• 8+ years of experience building web applications.
• Advanced proficiency in JavaScript, React
• Practical hands-on experience with AI prompt engineering, leveraging AugmentCode, Claude Code, Cursor, or equivalent developer-AI tools.
• Experience with Figma MCP integrations to pull designs directly from Figma files
• Experience with Spec-Driven Development approach: BMAD & Spec Kit Frameworks
• Solid understanding of LLM context design, tool integration, and code-generation workflows.
• Experience with Docker, GitHub Actions, and cloud deployments (Vercel, AWS, or similar).

Nice-to-Have:

• Exposure to RAG systems, vector databases, or LangChain/OpenDevin-style orchestration.

Responsibilities:

• Design and develop FE applications using React (frontend)
• Build scalable APIs and event-driven systems.
• Integrate and optimize AI/LLM workflows (e.g., OpenAI, Anthropic, or local models) through prompt design, augmentCode, Claude Code, or Cursor-based pipelines.
• Collaborate closely with product and design teams to turn ideas into high-quality software.
• Write clean, maintainable, and testable code following best practices (CI/CD, unit/integration tests, performance monitoring).
• Review code, mentor team members, and participate in architecture discussions.

Office/Remote: Remote
Upper English is a must with Russian to talk with a team
Time zone: Prague (CET time)