Jobs at Djinni

Great ideas move fast here — and yours could be next. TechMagic's Salesforce department is hiring a Marketing Manager who thrives on turning hypotheses into growth.

With 80+ certified Salesforce professionals and 12+ years of market experience, our team supports clients across the US, UK, and Europe — through both commercial consulting and Salesforce Nonprofit Cloud solutions for the charity sector.

We need a marketer who can build a strong, quality-driven pipeline and help scale two distinct but connected business lines.

If you want your work to directly move the needle on business growth — let's talk.

This role is ideal for you if you have:

• 2-3+ years of B2B / IT services marketing experience, with team management experience;
• Solid understanding of pipeline metrics — SQL, MQL, and funnel-stage conversions;
• Experience designing and running A/B tests and marketing hypotheses;
• Hands-on experience with CRM and marketing analytics tools (Salesforce is a strong plus);
• Ability to communicate at the business-stakeholder level — presenting results and plans persuasively;
• Self-driven, results-oriented, and comfortable managing multiple directions at once;
• Understanding of the non-profit sector as a plus.

• Level of English proficiency — Upper - Intermediate

   

What will your responsibilities be in this role:

• Hit target pipeline, SQL (Sales Qualified Leads), and MQL (Marketing Qualified Leads) numbers for both business lines;
• Formulate, prioritize, and test marketing hypotheses (channels, messaging, content formats, lead magnets);
• Analyze test results and scale effective approaches, quickly shutting down ones that don't work;
• Manage the marketing team: set goals, allocate tasks, develop skills, and oversee quality and deadlines;
• Partner with the business unit directors of the service and non-profit lines — align priorities, report on results, and sync marketing strategy with business goals;
• Build and optimize the marketing funnel from first touch to qualified lead;
• Coordinate with sales to ensure smooth lead handoff and feedback on conversion;

• Analyze the market, competitors, and target audience across both directions (B2B commercial and non-profit sector).

   

Interview stages:

•  Pre-screening with the Recruiter;
•  Interview with the Growth Marketing Manager;

•  Final interview with Business Unit Director and Head of Marketing.

   

What we propose: 

• Opportunity to work in a highly-skilled marketing team;
• Work from anywhere (fully remotely or in our office in Lviv, Kyiv or Krakow);
• Paid vacations and sick-leaves, additional days-off, relocation bonus;
• Wellness: Medical insurance/sports compensation/ health check-up+flu vaccination at your choice;
• Education: regular tech-talks, educational courses, paid certifications, English classes;

• Fun: own football team, budget for team lunches, branded gifts.

   

  *Some elements of our recruitment process are supported by AI tools, while all candidate evaluations remain the responsibility of our recruitment team.

   

• We are looking for an experienced C++ / backend engineer to join on a short-term, time-bound basis to lead refactoring and modernization work on a mature desktop application. The product has a large, cross-platform C++ codebase (~500k lines of code plus third-party dependencies) built on Qt5. The primary goal of the engagement is to modernize the build toolchain and dependency stack, with the migration to Apple Silicon as the top priority.
  
  Not all of the tasks below are guaranteed to be completed within the engagement. At a minimum, the Intel → Apple Silicon migration must be delivered; remaining items will be prioritized based on time and progress.
   

• Responsibilities:

  Migrate the macOS build of the application from an Intel to an Apple Silicon build (C++ codebase, ~500k LOC plus third-party libraries, Qt5).
  Migrate third-party libraries from Conan 1.x to Conan 2 across the Windows, macOS, and Linux builds.
  Update the Linux build to use Clang 19 (from Clang 11) and move the build to Ubuntu 24.04.
  Update selected third-party libraries to recent versions to meet security requirements.
  Migrate the codebase from C++17 to C++20.
   

• Mandatory Skills Description:

  Proficiency in modern C++ (17/20) and cross-platform development across Windows, macOS, and Linux.
  Strong experience with CMake and build-system toolchain configuration.
  Hands-on knowledge of the Conan package manager.
  Familiarity with the Clang / LLVM toolchain.
  Experience with Qt5 application development and macOS packaging / code signing.
  Comfortable working with Docker-based CI/CD pipelines and large legacy codebases.

We run a B2B data platform for the entertainment industry — it tracks talent, who represents them, the deals they're doing, and the data surrounding all of it. The product is established and has been around for almost 10 years with paying customers; we're not a pre-launch startup.
 

We're rebuilding the platform from Symfony/Angular to Django and React, and we're hiring a senior developer to lead the rebuild — owning the architecture, setting technical direction, and assigning and reviewing work for our current developer. After the rebuild ships, you'll stay on as the long-term owner of the system. 

This is a permanent role, not a contract that ends with the migration.

We want more than a ticket-taker. You should understand the business logic behind what you're building, push back when a requirement doesn't match how users actually work, and drive architecture decisions.

Must have

• 6+ years of professional Python/Django experience
• Strong experience building REST APIs with Django REST Framework
• Has built and shipped systems from scratch, and owned a codebase long-term
• Experience with data-heavy applications (large datasets, complex querying, migrations)
• Comfortable leading: planning work, delegating tasks, and reviewing another developer's code
• Strong written and spoken English — you'll work directly with non-technical stakeholders
• 4+ hours of daily overlap with US Eastern time
• Advanced English speaking

Nice to have

• Hands-on React experience (our frontend stack)
• Experience rebuilding or migrating legacy systems (Symfony familiarity a bonus)
• Django Admin customization
• Third-party API integrations

This is for our product Booking Agent Info (BookingAgentInfo.com)

This isn't a standard WordPress role. We're looking for someone with deep technical ability who can work across databases, write and integrate APIs, and build advanced custom solutions — not just configure templates and plugins.
 

We move fast and care about hitting real product milestones. That means the work has intensity: sprints where you're heads-down solving hard problems, and moments where extra effort makes the difference between shipping on time and slipping. 

We're looking for someone who brings genuine drive and ownership to that, not someone clocking in and out. We want sustainable intensity from people who care about what they're building.
 

If you take initiative without being asked, think beyond the ticket in front of you, and want to help shape a product rather than just execute tasks, this could be a great fit.

What You'll Do:

• Design and build custom WordPress functionality beyond standard themes/plugins (custom post types, advanced ACF/Gutenberg blocks, plugin architecture)
• Write and integrate REST/GraphQL APIs connecting WordPress to internal tools and third-party services
• Manage and optimize large, complex databases for performance and scale
• Own features end-to-end: scoping, building, testing, and shipping
• Identify technical debt or UX friction and propose solutions proactively
• Maintain and extend multilingual site infrastructure (Polylang/WPML)
   

What We're Looking For

• Deep PHP/WordPress expertise — comfortable well beyond theme/plugin basics; experience building and scaling complex platforms
• API development — building and integrating APIs from scratch, not just consuming third-party plugins
• Database fluency — managing, querying, and optimizing large databases
• Multilingual site experience — hands-on with Polylang or WPML
• Ownership mindset — you test your own work, troubleshoot edge cases, and follow through without being chased
• Product sense — you think about user experience and business impact, not just code correctness

• 5+ years building production WordPress applications
   

  
   

League Dev is a young web development and digital product company built on the expertise of League Design Agency — our "big sister" company, which has been designing world-class digital products for clients worldwide for over 8 years.

We believe that a great product is the result of outstanding design, high-quality development, and effective sales. That's why we're looking for an experienced Sales Development Representative (SDR) to play a key role in our lead generation process and help us scale our sales efforts.
 

What will you be responsible for?

• Researching and identifying potential clients (ICP definition, company and contact research);
• Creating and personalizing outbound email and LinkedIn campaigns;
• Communicating with prospects and managing responses;
• Qualifying leads and handing them over to the Sales Manager;
• Maintaining accurate and up-to-date CRM records;
• Analyzing campaign performance, testing new approaches, and validating hypotheses;
• Working closely with the company founder to improve and optimize lead generation processes.
   

What are we looking for?

• At least 2 years of experience as an SDR or Lead Generation Specialist;
• Experience with outbound sales in an IT services company (outsourcing or outstaffing experience is a strong advantage);
• Proficiency with LinkedIn Sales Navigator, Apollo, Clay, or other modern lead generation tools;
• Experience working with CRM systems;
• Strong research and outreach personalization skills;
• English proficiency of Intermediate (B1) or higher, particularly for written communication;
• A structured, proactive mindset with a desire to build and improve processes rather than simply execute tasks.

Nice to have

• Experience selling IT outsourcing or outstaffing services;
• Experience working directly with founders or within small, fast-moving teams;
• No experience working with "grey" or ethically questionable industries;
•  

What do we offer?

• The opportunity to work directly with the company founder and have a real impact on the development of the sales function;
• Freedom to propose new ideas and experiment with your own strategies;
• Competitive compensation package (fixed salary + performance-based bonuses);
• Long-term collaboration and professional growth alongside a growing company.
   

If you're passionate about building effective outbound sales processes, improving workflows, and working in a team where your ideas truly matter, we'd love to hear from you!

We're looking for an HR Brand Manager who understands that employer brand is not a LinkedIn page — it's the sum of every experience a candidate or employee has with the company. This is a role for someone who can think strategically about what makes True Group a place people genuinely want to work, and then bring that story to life across every touchpoint — from a job post to a team event to a conversation with a recruiter.

You'll own the employer brand function end-to-end: EVP development, external presence, internal culture content and referral programme. You'll work closely with Recruitment, HR Operations and brand marketing teams across our partner brands, and your work will directly influence the quality and volume of talent we attract and retain.

HOW YOU WILL MAKE AN IMPACT

• Develop and own the EVP for True Group and each key partner — define what makes us unique, translate it into every candidate and employee touchpoint
• Lead the redesign of the True Group employer identity: website, brandbook, vacancy visuals and social presence
• Build and execute a content strategy across LinkedIn, DOU, Djinni and internal channels — employee stories, culture content, open roles
• Partner with Talent Search to create outreach materials that work as a warm-up tool before a recruiter reaches out
• Run the internal HR Notion Hub and employee recognition initiatives: anniversaries, shoutouts, cultural events
• Design and manage the referral programme — mechanics, rewards, tracking and activation
• Monitor employer brand reputation and engagement metrics; turn data into action

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• 3+ years in employer branding, HR marketing, or a related field
• Strong content creation skills across formats: copy, visuals, short-form video
• Experience managing LinkedIn, DOU, Djinni and similar platforms
• Data-driven: comfortable with survey analytics, engagement metrics and referral reporting
• Creative and structured — you generate ideas and follow through on execution
• Upper-Intermediate English (B2+)
• iGaming or digital background is a plus

WHY YOU’LL LOVE IT HERE:

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave - because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.

Requirements:
- 1+ years of experience in brand activation or marketing
- Ability to manage brand campaigns
- Ability to manage multiple projects and partners in a fast-paced environment
- Highly organized, multi-tasking and communication skills
- Strong negotiation, communication, and relationship-building skills
- Open-minded, embraces and continuously initiates and implements change
- Knowledge of betting/sports field(MUST)
- Knowledge of the main metrics of Digital Marketing
- Running marketing campaigns from the concept phase to the implementation phase
- English language, intermediate level (B2) preferably

Will be plus:
- Knowledge of betting/sports field
- Experience in working in global markets
- Knowledge of Spanish, Portuguese, French languages

Soft Skills:
- High level of structure and responsibility
- Stress resistance
- Calm character
- Adequacy and purposefulness
- Ability to multitask
- Ability to form work requests
- Good sence of humor

Responsibilities:
- Develop BTL activation strategies
- Create and implement BTL activation calendars
- Monitor consumer response to ongoing brand activation projects
- Identify brand activation concepts that align with the brand
- Liaise and negotiate with suppliers
- Prepare weekly and monthly program execution reports, process post-event reports
- Work with internal departments and stakeholders to ensure alignment of brand programs and initiatives

Our benefits to you:

- An exciting and challenging job in a fast-growing business groups, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
- Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan — work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day
- Modern corporate equipment based on macOS or Windows and additional equipment are provided
- Paid vacations, sick leave, personal events days, days off
-️ Corporate health insurance program for your well-being
- Referral program — enjoy cooperation with your colleagues and get the bonus
- Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
Rewards program for mentoring and coaching colleagues
- Free internal English courses
- In-house Travel Service
- Multiple internal activities: online platform for employees with quests, gamification, presents and news, RedCore clubs for movie / book / pets lovers, special office days dedicated to holidays
- Corporate events, team buildings

   We are looking for a  RF Hardware Engineer for an international company specializing in custom electronics development for embedded, industrial, and IoT applications. The company delivers innovative hardware solutions for diverse industries, including medical devices, industrial electronics, automotive, and agricultural technology.

Company size: 90+ employees 

Technical team: RF Hardware Engineer+ Hardware team (PM, Tech Lead, 9 engineers: architect, 3 seniors, 5 mid/juniors),  Software team (separate team)

Main projects: Full-cycle electronics design; solutions for industrial, automotive, and miltech sectors.

 Office / work mode: Ivano-Frankivsk, Lviv or remote

 Conditions:  Competitive salary, career and professional growth, opportunity to work on cutting-edge hardware projects, mentorship and knowledge-sharing environment, flexible schedule, military booking starting from the first working day, and other benefits.

Requirements:

• Proven experience in RF hardware development
• Participation in full hardware development lifecycle (from schematic design to validation), at least as part of a team
• Strong background in RF and analog circuit design
• Experience designing and analyzing: low-noise amplifiers (LNAs); power amplifiers (PAs); mixers, oscillators; RF filters and matching networks
• Practical understanding of impedance matching and S-parameters
• Experience with RF PCB layout considerations (controlled impedance lines, grounding strategy, isolation, coupling minimization)
• Experience working with antennas and RF front-end integration: antenna matching; feed network optimization; understanding of RF propagation basics
• Knowledge of signal integrity fundamentals in RF systems
• Understanding of EMC/EMI principles and compliance-aware design
• Hands-on experience with RF measurement equipment: Vector Network Analyzer (VNA), Spectrum Analyzer, Signal Generator, Oscilloscope (RF capable), Power meters
• Experience performing RF characterization and validation
• Experience with RF simulation and modeling tools (S-parameter analysis, frequency-domain simulations)
• English – B1+ level or higher (reading and technical communication)

Nice to have:

• Experience with microwave structures or waveguide systems
• Experience with RF SoC or module-based systems (Wi-Fi, BLE, GSM, LTE, NB-IoT, LoRa, etc.)
• Understanding of thermal and mechanical influences on RF performance
• Experience supporting transfer from prototype to production

Responsibilities:

• Design and develop RF hardware circuits and subsystems
• Participate in full-cycle product development 
• Design and optimize RF front-end blocks (LNAs, PAs, mixers, filters)
• Perform impedance matching and antenna integration
• Develop RF PCB layouts with controlled impedance and EMC considerations
• Conduct RF measurements and hardware validation
• Perform simulations and modeling before prototype fabrication
• Support debugging, bring-up, and troubleshooting of RF boards
• Collaborate with cross-functional teams during prototype and production stages

          We are looking for a Senior Hardware Developer for an international company specializing in custom electronics development for embedded, industrial, and IoT applications. The company delivers innovative hardware solutions for diverse industries, including medical devices, industrial electronics, automotive, and agricultural technology.

Company size: 90+ employees 

Technical team: Hardware team (PM, Tech Lead, 9 engineers: architect, 3 seniors, 5 mid/juniors),  Software team (separate team)

Main projects: Full-cycle electronics design; solutions for industrial, automotive, and miltech sectors.

 Office / work mode: Ivano-Frankivsk, Lviv (preferably a hybrid or remote type of work).

     Conditions:  Competitive salary, career and professional growth, opportunity to work on cutting-edge hardware projects, mentorship and knowledge-sharing environment, flexible schedule, military booking starting from the first working day, and other benefits.

Requirements:

• Proven expertise in full hardware development cycles from concept to production release.
• Experience in power electronics (AC/DC, DC/DC converters, battery-powered systems)
• Skilled in performing circuit- and thermal-level simulations using industry-standard tools such as LTspice, PSpice, Micro-Cap, or similar.
• Proficiency in multilayer PCB design
• Deep understanding of EMC fundamentals, filtering, and shielding strategies, combined with hands-on experience in EMC pre-compliance testing and debugging, is essential.
• Proficient in the practical use of standard laboratory equipment such as oscilloscopes, logic analyzers, multimeters, signal generators, and spectrum analyzers.
• Strong prototype debugging, troubleshooting, and repair skills.
• Ability to manage technical handovers, address and resolve customer issues, and troubleshoot problems effectively.
• Strong skills in task decomposition, time estimation, and proactive project communication.
• English - B1 level or higher (with solid reading and writing skills)

Nice to have

• Practical knowledge in RF design, encompassing antenna matching and  layout optimization for RF SoC and module-based systems (Wi-Fi, BLE, LoRa, GSM, LTE, NB-IoT, etc.)
• Proficiency in multilayer PCB design, including HDI, flex, and flex-rigid boards, along with experience in creating production-ready PCB documentation.
• A solid understanding of high-speed design principles, including USB, Ethernet, DDR2/3, and HDMI interfaces, as well as signal integrity and power integrity validation methods.

Responsibilities: 

• Define hardware architectures and detailed system specifications for analogue, digital, and mixed-signal circuits.
• Produce high-quality documentation that clearly describes and justifies hardware design choices in accordance with quality procedures
• Perform electrical and thermal design calculations, simulations, and analyses.
• Design and validate power electronics, including AC/DC and DC/DC converters, battery charging systems, and battery-powered electronics.
• Conduct battery life estimation and energy consumption optimization for portable and low-power designs
• Perform multilayer PCB layout, including HDI, flex, and flex-rigid board designs.
• Design high-speed PCB interfaces with a strong understanding of signal integrity validation.
• Apply EMC design principles, perform pre-compliance testing, and conduct EMC troubleshooting.
• Perform hardware bring-up, verification, and validation.
• Support the transition from prototype to mass production, including technical interaction with manufacturing.

             We are looking for a Senior Embedded Software Developer  for an international company specializing in custom electronics development for embedded, industrial, and IoT applications. The company delivers innovative hardware solutions for diverse industries, including medical devices, industrial electronics, automotive, and agricultural technology.

Company size: 90+ employees 

Technical team:  Software team (PM, Tech Lead, 9 engineers)

Main projects: Full-cycle electronics design; solutions for industrial, automotive, and miltech sectors.

 Office/hybrid work mode: Ivano-Frankivsk, Lviv or remote.

 Conditions:  Competitive salary, career and professional growth, opportunity to work on cutting-edge hardware projects, mentorship and knowledge-sharing environment, flexible schedule, military booking starting from the first working day, and other benefits.

Requirements:

• Experience in C/С++ programming of 5+ years;
• Experience in design and development of products based on RTOS and RTOS-less  

            embedded systems;

• Experience with some of the following of Ethernet protocols (TCP, UDP, DHCP, DNS, ARP, NTP, SMTP, SNMP, ICMP) and CAN protocols (J1939, CANOpen);
• Еxperience with some of the following  іn-circuit embedded interfaces: SPI, UART, CAN, I2C, I2S, SMBus, etc.
• Еxperience with  some of the following  embedded interfaces: RS 232/422/ 485 , Ethernet, USB bus, etc.
• Еxperience with  some of the following  wireless interfaces: Bluetooth, BLE , WiFi, ZigBee, etc ;
• Experience with different microcontrollers: mainly ARM Cortex- Mx based ( STM32, ATMEL, TI), ESP32, Microchip, Silicon labs (EFR and EFM series) ;
• English proficiency at B1 level or higher, both spoken and written.
• Master or Bachelor degree in electronics or computer science engineering

 Required secondary list of skills:

       -Version control and bug-tracking systems;

       -Unit testing experience;

       -Documentation compilation work;

       -Skills in the use of measuring instruments (oscilloscope, multimeter, etc.);

     -Hardware experience (verification work, circuitry understanding and ability to read and  

      understand electronic schemes).

At SPD Technology, we bring together a team of like-minded people who are driven by the desire to bring value through their work, united in their commitment to high performance and delivering custom, cutting-edge tech solutions that drive clients’ growth. We empower our people with a culture of excellence and enable them with the opportunity to uphold their accountability to contribute on each level. We value humanity and collaboration, encourage professional and personal growth, and foster a supportive and flexible work environment where everyone’s contribution is welcomed.

Now we are looking for a Software Development Engineer (MLOps) to join us as part of our team.

About the role

As a Senior ML Operations Engineer, you will support teams building and deploying AI-driven solutions, helping them overcome common challenges in the ML development, deployment, and support lifecycle. This role offers autonomy in decision-making, encouraging a proactive approach to solving complex issues and finding optimal solutions for scalable systems.

About the project

PitchBook — a platform for investment professionals. Our software provides access to data and the analytical tools to get answers fast and discover promising opportunities. Uncovers actionable insights and trends hidden within the financial data of more than three million companies. Users all over the world include large corporations, start-ups, venture capital and private equity firms, investment banks, and many others. Features of PitchBook: Advanced search / Discovery & insights / Company profiles / Workflow & efficiency / Financials and many more.

Team composition

1 Engineering Manager, 4 Senior ML Ops Engineers

Work Environment

The role offers a flexible work schedule, allowing you to adapt your working hours with the requirement to attend all team meetings. The team follows a Scrum-based Agile methodology.

As a qualified expert, You will

• Serve as a force multiplier for development teams by creating golden paths that remove roadblocks and improve ideation and innovation.
• Collaborate with other engineers, product managers, and internal stakeholders in an Agile environment.
• Provide mentorship, technical guidance, and perform code reviews for team members.
• Design and deliver on projects end-to-end with little to no guidance.
• Provide support to teams building and deploying AI applications by addressing common pain points in the MLDLC.
• Learn constantly and be passionate about discovering new tools, technologies, libraries, and frameworks (commercial and open source), that can be leveraged to improve PitchBook’s AI capabilities.
• Support the vision and values of the company through role modeling and encouraging desired behaviors.
• Participate in various cross-functional company initiatives and projects as requested.
• Contribute to strategic planning in a way that ensures the team is building exceptional products that bring real business value.
• Evaluate frameworks, vendors, and tools that can be used to optimize processes and costs with minimal guidance.

We’re looking for you if you have

• Degree in Computer Science, Information Systems, Machine Learning, or a similar field preferred (or equivalent practical experience).
• 5+ years of hands-on software development experience with Python (Java experience with strong Python proficiency also considered).
• 4+ years of experience designing and building distributed software systems and architectures.
• 3+ years of hands-on experience deploying and operating Machine Learning services in production.
• Experience supporting ML lifecycle operations including post-deployment monitoring and maintenance.
• Experience in cloud-native stack, with a practical understanding of containerization technologies such as Kubernetes and Docker.
• Demonstrated experience with SQL and NoSQL database design and implementation.
• Ability to decompose complex problems into iterative, well-defined solutions.
• Strong problem-solving abilities with focus on building scalable, efficient, and maintainable systems.
• Strong communication and collaboration skills, with the ability to engage effectively with internal customers across various cultures and regions.
• Ability to be a team player who can also work independently.
• Experience working across multiple development teams is a plus.

Desired Skills

• Experience with cloud platforms (AWS, Google Cloud Platform, or Azure).
• Proficiency in GitOps practices and CI/CD pipeline development and management.
• Observability and monitoring: Integration experience with observability tools (Prometheus, Grafana) and building instrumented, production-ready systems.
• LLM Infrastructure: Experience provisioning and managing Large Language Models through managed services (Azure OpenAI, Google Vertex AI, Amazon Bedrock).
• LLM Tooling: Hands-on experience with LLM gateways (LiteLLM) and agentic frameworks (LangGraph, LangSmith, or similar).
• Vector Systems: Practical experience with vector embedding models and vector databases (Pinecone, Weaviate, Milvus, pgvector).
• RAG Systems: Experience building Retrieval-Augmented Generation systems and evaluating both retrieval quality and generation performance.
• Cloud-native experience with services like Amazon SageMaker, Google Vertex AI, or Azure ML
• Familiarity with ML frameworks and tools: PyTorch, TensorFlow, scikit-learn
• Experience with data infrastructure: Redis, Elasticsearch, Apache Kafka.
• ML experiment tracking and model management: Weights & Biases, MLflow, KubeFlow.
• API development with FastAPI or similar frameworks.
• Java programming experience is a plus.

Interview Process

1. Pre-Screening with the recruiter
2. Tech Interview(ML Fundamentals, Software Engineering) + Live Coding (up to 1,5 hours)
3. ML System Design Interview (up to 60 min)
4. Interview with Engineering Manager (60 min)
5. Final Client Interview (60 min)

We are looking for a QA Manual Engineer to join our team and ensure the quality of complex software solutions. The ideal candidate understands QA processes, testing approaches, and can independently organize testing activities throughout the software development lifecycle.

Responsibilities:

• Analyze requirements, user stories, and technical documentation;
• Create and maintain test documentation: test cases, checklists, test plans, and test reports;
• Perform different types of testing: functional, regression, integration, system, smoke, and exploratory testing;
• Test complex software solutions and identify potential risks;
• Report, analyze, and track defects throughout the defect lifecycle;
• Work with bug tracking systems (Jira or similar);
• Collaborate with developers, analysts, and product teams to improve software quality;
• Participate in QA process improvements.

Requirements:

• Experience in manual software testing;
• Strong understanding of QA processes, testing levels, and defect lifecycle;
• Ability to work with requirements and identify inconsistencies;
• Experience creating test cases and test scenarios;
• Experience working with Postman and API testing;
• Knowledge of bug tracking systems (Jira or similar);
• Familiarity with test automation concepts and automated testing tools;
• Understanding of Agile/Scrum methodologies.

Nice to have:

• Basic SQL knowledge;
• Experience testing complex enterprise systems;
• Understanding of CI/CD processes.

We offer an opportunity to work on challenging software projects, develop QA expertise, and collaborate with an experienced engineering team.

INVESTPROF - продуктова компанія у сфері арбітражу трафіку та digital-продуктів. У нас немає managed-Kubernetes, немає AWS-білінгу за nat-gw і немає вендорних залежностей. Ми будуємо власну платформу на bare-metal з нуля - і шукаємо інженера, який буде співавтором цієї платформи на наступні роки.

Наш стек (повністю, без прикрас)

• Platform: Talos Linux на Proxmox VE, IaC через Terraform + Terragrunt.
• Kubernetes: ванільний, Cilium як CNI з BGP та LB-IPAM, без kube-proxy.
• GitOps: Argo CD + Image Updater, Helm, Kustomize, приватний OCI-реєстр.
• Network: MikroTik / RouterOS на залізі, ingress-nginx + HAProxy, Ingress, CoreDNS, NetBird для ZTN.
• Security: cert-manager (Let’s Encrypt + Cloudflare DNS-01), External
• Secrets Operator, Sealed Secrets.
• Observability: VictoriaMetrics, Loki, Tempo, Grafana, Grafana Alloy, Alertmanager.

• Data: PostgreSQL під Crunchy PGO (Patroni, PgBouncer, pgBackRest), Kafka під Strimzi (Connect, Debezium для CDC), DragonflyDB замість Redis, MinIO як S3-сумісне сховище, AWS / Yandex S3 CSI.

   

Що будете робити

• розвивати платформу: від проєктування нових кластерів до оптимізації існуючих;
• володіти networking-доменом: BGP-сесії з роутером, anycast, L4 / L7 балансування, traffic engineering;
• вести GitOps-процеси: новий сервіс розгортається через PR у config-репозиторій, без ручних kubectl;
• адмініструвати stateful-частину: PostgreSQL HA, Kafka, об’єктне сховище;

• будувати observability: SLI / SLO, алертинг, трейсинг, log-pipeline через Alloy.

   

Кого шукаємо

• Senior або Lead-рівень з реальним production-досвідом на Kubernetes ≥ 3 років;
• маєте глибоке розуміння Linux internals, networking (TCP / IP, BGP, iptables / eBPF);
• працювали з GitOps-підходом (Argo CD або Flux) у бойових умовах;
• розумієте, чому immutable OS це не примха, а архітектурне рішення;
• володієте IaC (Terraform / Terragrunt або Pulumi);

• маєте досвід з Postgres у production (HA, бекапи, відновлення).

   

Великий плюс

• комерційний досвід з Talos / Flatcar, Cilium (особливо BGP та eBPF), Crunchy PGO, Strimzi;
• досвід проєктування мереж із MikroTik або іншим enterprise-обладнанням;
• розуміння ZTN-архітектур (NetBird, Tailscale, Twingate, Cloudflare Access);

• Kubernetes RBAC та безпека у глибину, OpenTelemetry.

   

Умови

• Повна зайнятість, повністю remote.
• Англійська рівня intermediate+ для технічної документації.

• Прямий вплив на архітектурні рішення, мінімум бюрократії.

   

Процес

1. CV-скрінінг (1-2 дні).
2. Співбесіда з HR.
3. Технічна розмова з нашим Lead DevOps (1 година).
4. Архітектурне інтерв’ю - обговорюємо реальний кейс з нашої інфраструктури (1.5 години).
5. Оффер.
6. Можливе тестове завдання за результатами технічного інтерв'ю.

🌟 Company Overview
Chern & Co Ltd is a growing European corporate services company specialising in company formation, accounting, tax registration, and compliance support in Ireland, with expansion to the UK planned soon.
We help international entrepreneurs, startups, SMEs, and e-commerce businesses establish and manage companies across Europe.

🔥 Position Overview
We are looking for a proactive and detail-oriented Client Success Manager & Case Manager to become the main point of contact for our clients.
In this role, you will manage client relationships, coordinate service delivery, and ensure an excellent customer experience while supporting long-term client retention and business growth.

📌 Employment Details
Location: Remote
Employment Type: Full-Time, Permanent. Independent contractor
Schedule aligned with Ireland (GMT), with some flexibility

💥 Requirements
● 2+ years of experience in Client Success, Account Management, Customer Support, or a similar client-facing role.
● Strong written and spoken English.
● Experience working with CRM systems (Bitrix24, HubSpot, Zoho, or similar).
● Excellent communication and relationship-building skills.
● Strong organizational and multitasking abilities.
● Attention to detail and proactive approach.
● Comfortable working in a KPI-driven environment.

💫 Key Responsibilities
● Manage a portfolio of client accounts and act as their main point of contact.
● Build long-term relationships and provide exceptional customer support.
● Coordinate company formation, accounting, tax, and compliance services.
● Work closely with internal teams and external partners to ensure timely service delivery.
● Identify cross-selling and upselling opportunities.
● Maintain accurate client information and communication in CRM.
● Prepare quotations, proposals, and client documentation.
● Resolve client issues and ensure high customer satisfaction.

💡 Nice to Have
● Experience in corporate services, legal, accounting, tax, or compliance.
● Experience working with international B2B clients.
● Commercial mindset with experience in upselling or account growth.
● Additional languages (Ukrainian, Russian, German, Spanish, Chinese, etc.).

💼 What We Offer
● Competitive salary €1,100–€1,300/month (higher compensation may be considered for candidates with highly relevant experience).
● Quarterly performance bonus based on cross-selling and upselling results.
● Independent contractor agreement.
● 20 paid vacation days, increasing to 30 days after one year.
● Professional development budget of up to €500/year (after 6 months).
● Full onboarding and training.
● Career growth opportunities within a fast-growing international company.
● Mentorship from experienced professionals.
● 100% remote work with an international team.

We are looking for a Senior Data Engineer. This is not a standard ETL role. You will work on a high-load system processing 10,000+ executions per minute, building scalable pipelines where AI and LLM logic are embedded directly into production data flows.

The role combines data engineering, backend thinking, infrastructure ownership, and real production AI integration.

What you will do:

• Design and maintain scalable data pipelines in Python on Google Cloud Platform
• Build and optimize AI-driven scoring flows using LLMs for real-time identity enrichment
• Work with BigQuery, Apache Spark, and Apache Iceberg for heavy data processing
• Maintain high-load orchestration with custom Python nodes and complex workflows
• Own deployment and release processes (CI/CD)
• Optimize PostgreSQL performance under heavy load
• Investigate incidents and resolve root causes permanently

• Use AI engineering tools such as Claude in daily development

   

Requirements:

• 4+ years of experience in Data Engineering / Backend Engineering
• Strong Python skills
• Commercial experience with production LLM integration (OpenAI / Anthropic / Gemini)
• Strong knowledge of GCP (Cloud Functions, IAM, Networking)
• Experience with BigQuery, Spark, Iceberg
• Good understanding of Kubernetes
• Experience with workflow orchestration tools (n8n is a strong plus)
• Strong practical knowledge of PostgreSQL

• English level B2+

   

What is important for us:

• Ownership mindset
• Fast learning ability
• Strong problem-solving approach
• Active AI usage in engineering work
• Focus on practical results over unnecessary complexity