Jobs at Djinni

We are looking for a Power BI Analyst. Financial data at scale only creates value when someone can turn it into clarity, and that's exactly where you come in: you'll build the dashboards and reporting infrastructure that let our finance and cross-functional teams see the full picture and make fast, confident decisions. Working closely with a small, senior Financial Controlling team, you will own the analytics layer that connects our ERP data with the metrics leadership actually relies on, replacing manual spreadsheet work with automated, scalable reporting. If you love turning messy data into something people can trust at a glance, this role gives you real ownership over how a growing, profitable tech company understands its own numbers.

About the company: We are a global IT product company shaping the future of real-time social connection. We have millions of users across North America, Europe, Latin America, and MENA, and we build next-gen mobile and web apps for the live-streaming and social networking niches. The market will exceed $206 billion by 2030, and we are already among the leaders in the industry. Founded in Ukraine, scaling worldwide

In this role, you will

• Develop and maintain financial and operational dashboards based on data from Microsoft Dynamics 365 and other internal systems
• Automate management reporting, including P&L, Cash Flow, Balance Sheet, AP/AR Aging, Budget vs Actual, and intercompany reports
• Build scalable, user-friendly dashboards for monitoring financial, operational, and business metrics
• Prepare ad-hoc analytics and reports for management and cross-functional teams
• Design and maintain data integrations between Microsoft Dynamics 365, Excel, and Power BI
• Develop and optimize complex data models, table relationships, and reporting structures
• Automate manual reporting processes and reduce reliance on Excel files
• Set up regular data refreshes and ensure the stability and timeliness of analytical reporting
• Analyze data quality across ERP and adjacent systems, identify inconsistencies, and support data quality initiatives
• Configure access roles and security models in Power BI, including RLS/OLS
• Document report logic, data sources, business rules, and calculations
• Partner closely with product analysts and business stakeholders to align metrics and unify reporting approaches
• Independently drive analytical tasks from requirements gathering through to final delivery

It’s all about you

• 3+ years of experience as a Power BI Analyst, BI Analyst, or Data Analyst
• Hands-on experience building dashboards and analytical reporting in Power BI
• Strong knowledge of Power BI: Power Query, DAX, data modeling, relationships, measures, calculated columns, RLS
• Understanding of data modeling principles, ETL processes, and system integrations
• Practical experience automating reporting and optimizing manual processes
• Strong command of Excel (Power Query, Pivot Tables, Lookup formulas)
• Experience configuring access roles and security models in Power BI
• Experience documenting analytical solutions, calculation logic, and data sources
• Basic understanding of SQL for working with and validating data
• English at Upper-Intermediate level or higher

Would be a plus

• Experience working with Microsoft Dynamics 365 or other ERP systems

What we offer

Care and support: 

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine 

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process
 

• Intro call
• Test Task
• Technical interview
• Final Interview
• Reference check
• Polygraph
• Offer

About the Role 
We're looking for a  Backend Developer to design and build the backend of our products — REST APIs, services, and AI integrations from data model to production. You'll own features end-to-end, contribute to architectural decisions, and occasionally jump into the React frontend when it makes sense.

What You'll Do

• Design, build, and maintain backend services and REST APIs for our products – from data model through to production.
• Integrate AI / LLMs into product features.
• Design and implement clean, well-documented REST APIs (contract-first where it fits).
• Write maintainable, testable code with strong unit and integration test coverage.
• Take part in code reviews, both giving and receiving constructive feedback.
• Collaborate closely with product managers, designers, frontend engineers, and QA in an Agile team.
• Investigate and resolve bugs, and help improve performance and reliability.
• Contribute to technical and architectural decisions.
• (A plus) Occasionally contribute to the React frontend when a feature spans the stack.
   

What We're Looking For

Must-have (backend):

• 3+ years of commercial backend development experience in Java.
• Strong Java Core; hands-on experience with Spring Boot (Spring MVC, Spring Data JPA, Hibernate), Spring Security, and Spring AOP.
• Familiarity with MapStruct for entity-to-DTO mapping and Lombok.
• Practical experience designing and consuming RESTful services.
• Good SQL skills with a relational database (PostgreSQL); schema migrations with Flyway.
• Understanding of OAuth2 / JWT-based authentication and role-based access control.
• Comfortable with Docker and Docker Compose.
• Confident with Git and a standard branching workflow; familiarity with Gradle.
• Experience writing unit and integration tests (JUnit, Testcontainers).
• Genuine interest in integrating AI / LLMs into product features.
• Solid understanding of OOP, web fundamentals, and clean-code principles.
• English at Upper-Intermediate (B2) level — able to communicate in writing and on calls.
   

A big advantage:

• Frontend experience with React — JavaScript/TypeScript, HTML, CSS/SCSS, and the modern React ecosystem: client state (Zustand), server state / data fetching (TanStack Query), routing (React Router), and a modern build tool (Vite).
• Hands-on experience integrating AI / LLMs into real product features.
• Contract-first / OpenAPI workflow — OpenAPI 3 with code generation (openapi-generator).
• Experience integrating an identity provider such as Keycloak.
• AWS exposure (EC2, RDS, CloudWatch) and structured (JSON) logging.
• End-to-end testing with Playwright.

Job Description

Our customer is one of the world’s top 10 software publishers, trusted by more than 10 million customers worldwide. The company develops innovative Creativity & Learning software, Utilities, and Multimedia solutions, leveraging cutting-edge technologies to deliver seamless, secure, and user-friendly experiences for both consumers and businesses. With over 650,000 software products sold every year - and one purchase made every few seconds - they continue to shape the future of digital software.

We’re looking for an AI Integration Engineer to join this mission and take ownership of the model-serving API, AI-powered web application features, and the orchestration backbone of a next-generation document processing platform. This is a high-impact, full-stack role for engineers who want to build real AI systems - not just integrate third-party APIs.

Job Benefits

▪ Competitive salary
▪ Sick, personal leave
▪ Flexible working hours
▪ Flexible working location (Remote/Office/Mixed)
▪ Technical equipment
▪ Professional development and regular Performance Appraisals
▪ Health Insurance
▪ Online courses
▪ Corporate events, tech talks, and so on

Requirements

▪ 3+ years of experience across backend, API design, and web technologies;
▪ Proven track record deploying or integrating LLMs in production (open-source models strongly preferred);
▪ Hands-on knowledge of REST API design and at least one API framework;
▪ Experience building AI features in web apps, including streaming and async response handling;
▪ Familiarity with document processing workflows — OCR, parsing, classification at scale;
▪ Comfortable designing multi-step orchestration pipelines with task queues, retries, and failure handling;
▪ Strong communication skills; able to reason about trade-offs across latency, cost, and accuracy with stakeholders.

Responsibilities

Model Serving & API 

▪ Evaluate and deploy open-source LLMs via vLLM, Ollama, or TGI on GPU infrastructure;
▪ Design and maintain a REST API with auth, rate limiting, versioning, and API documentation;
▪ Optimize inference: quantization, batching, and concurrency tuning for latency/cost trade-offs. 

Web App Integration 

▪ Integrate AI features into our web apps and document processing platforms;
▪ Build AI-powered UI components: chat interfaces, inline suggestions, smart search, and summarization widgets;
▪ Collaborate with frontend engineers on UX patterns specific to async and streaming AI responses. 

Document Orchestration 

▪ Design multi-step orchestration pipelines for document ingestion, parsing, classification, and extraction;
▪ Integrate OCR, layout detection, and chunking strategies for PDFs, Word docs, spreadsheets, and scanned images;
▪ Build RAG pipelines with hybrid retrieval (dense + sparse) over document corpora;
▪ Implement task queues and async workers to handle high-volume document processing reliably. 

Platform & Collaboration

▪ Write technical docs, so the platform is maintainable by the whole team and accessible for technology partners;
▪ Stay current on the open-source model ecosystem and advise on model selection and upgrades.

Who we are

Proffiz is a web and mobile software engineering company of dedicated professionals based in Ukraine and Poland. Throughout years of passionate work, we create software solutions for Fintech, Print,  Photo&Image, and other industries. At Proffiz, we strive to deliver top-quality of our work and are looking for exceptional talent to join us. If you are excited about the opportunity to collaborate and grow among passionate experts — we invite you to our team!

Ready, Steady, Go!)

About the Role
 

We are looking for a Senior Infrastructure Engineer to join a growing engineering team responsible for building, maintaining, and improving highly available cloud infrastructure supporting large-scale production systems.

This role combines infrastructure engineering, site reliability engineering (SRE), cloud operations, and automation. You will help ensure platform reliability, optimize cloud environments, improve observability, automate operational processes, and collaborate closely with software engineering teams to deliver resilient cloud-native solutions.
 

The ideal candidate is a hands-on infrastructure engineer who enjoys solving complex production challenges, improving system reliability, and building scalable automation.
 

Responsibilities

• Design, build, and maintain scalable, highly available cloud infrastructure.
• Improve reliability, fault tolerance, and performance across distributed systems.
• Lead production incident response, root cause analysis, and post-incident improvements.
• Develop monitoring, alerting, and automated recovery solutions.
• Optimize infrastructure performance and capacity planning.
• Build automation to reduce manual operational effort.
• Collaborate with engineering teams to improve deployment pipelines and platform reliability.
• Contribute to infrastructure-as-code and GitOps practices.
• Support cloud-native applications running in Kubernetes environments.
• Participate in on-call rotations supporting production services.
• Mentor engineers and promote infrastructure best practices.
• Continuously improve operational processes, observability, and system resilience.
   

Required Qualifications

• 5+ years of experience in Infrastructure Engineering, Site Reliability Engineering (SRE), or DevOps.
• Strong experience with AWS cloud services.
• Hands-on experience with Infrastructure as Code (Terraform, CloudFormation, or similar).
• Experience supporting production Kubernetes environments.
• Strong Linux administration skills.
• Experience with Docker and containerized workloads.
• Familiarity with CI/CD pipelines and deployment automation.
• Experience working with cloud-native distributed systems.
• Knowledge of monitoring and observability tools such as Prometheus, Grafana, or OpenTelemetry.
• Programming or scripting experience with Python, Go, Bash, or similar languages.
• Solid understanding of networking, security, authentication, APIs, and load balancing.
• Experience with incident management and disaster recovery practices.
• Strong communication, collaboration, and problem-solving skills.

Nice to Have

• Experience with Kafka or other messaging platforms.
• Experience with GitOps workflows.
• Knowledge of API Gateway technologies.
• Experience with Java and Spring Framework.
• Strong database administration or performance tuning experience.
• Experience mentoring engineers and leading infrastructure initiatives.
   

Benefits

• A competitive salary and flexible compensation package
• Professional development tools (mentorship program, tech talks and trainings)
• Medical insurance
• Free corporate English classes and speaking clubs with a native speaker

We are looking for a strong AI Prototyping Specialist / Claude Code Product Engineer to permanently support our product and concept team.

Your main responsibility will be to turn product ideas, meeting notes, feature concepts, and UX requirements into clickable prototypes and structured software mockups. These prototypes will later be used by our development team as the basis for implementation.

This is not a classical backend or frontend developer role. We are looking for someone who can work very fast with Claude Code and modern AI development tools, but who also understands product logic, user flows, UI/UX structure, and software concepts.

You will work closely with the product owner, management, and the development team.

Responsibilities:

• Build and maintain clickable prototypes and software mockups
• Translate meeting summaries, product ideas, and rough concepts into structured prototype screens
• Suggest practical implementation ideas and product improvements
• Create clear user flows, UI structures, and interaction logic
• Work with Claude Code on a very high level
• Manage branches, deployments, and prototype versions
• Prepare prototypes so developers can understand and implement them efficiently
• Improve existing prototype screens based on feedback
• Think critically and challenge unclear requirements

Requirements:

• Very strong experience with Claude Code or similar AI coding tools
• Good understanding of frontend prototypes, UI structure, and user flows
• Experience with Git, branches, pull requests, and deployments
• Very good English skills, especially for reading and interpreting meeting summaries
• Ability to work independently from rough input
• Strong product thinking and attention to detail
• Ability to quickly understand complex business processes
• Reliable communication and structured working style

Nice to have:

• Product Owner, Business Analyst, or UI/UX background
• Experience with HR tech, recruiting software, ERP, CRM, or SaaS products
• Experience with React, Tailwind, shadcn/ui, Lovable, Cursor, Manus, v0, or similar tools
• Experience creating prototypes for development teams
• Ukrainian language skills are a plus, but English is required

What we offer:

• Long-term cooperation
• Direct involvement in product conception
• Work on real SaaS products, not just simple landing pages
• Modern AI-first workflow
• Remote work
• Clear communication and fast decision-making

Important:
We are not looking for a traditional developer who only waits for detailed tickets. We need someone who can understand business requirements, think like a product person, and use Claude Code to create high-quality prototypes quickly.

Вакансія: Component 1 Lead – Cybersecurity Enabling Environment Lead for U.S. Cybersecurity for Critical Infrastructure in Ukraine (CCI) Activity

BACKGROUND:

The U.S. Cybersecurity for Critical Infrastructure in Ukraine (CCI) Activity began in May 2020. The purpose of the CCI Activity is to reduce, and ultimately eliminate, cybersecurity vulnerabilities in Ukraine’s critical infrastructure sectors. In the same way that cyberattacks drove Estonia to innovate cybersecurity practices, systems, and entrepreneurship as the backbone of its digital transformation. 

The CCI Activity continues to improve the cyber-resilience of Ukraine and its critical infrastructure sectors through three interlinked, mutually reinforcing objective areas that address legal, policy, institutional, workforce, and market gaps to strengthen long-term national resilience.

Building on progress achieved from 2020 to 2026, and under the Department of State, the Activity will continue implementation of these objectives while aligning them with U.S. foreign-policy priorities for trusted technology, supply-chain security, and transatlantic digital integration.

Objective 1: Create a safe, trusted environment to accelerate the development of people, processes, and technology to support cybersecurity across CI sectors and assets in Ukraine.

Objective 2: Strengthen Ukraine as a sovereign nation built on a secure, protected, and dynamic economy, supported by a talented pool of human capital.

Objective 3: Stimulate demand for and supply of Ukrainian cybersecurity solutions and service providers to empower, equip, and finance cybersecurity entrepreneurs and businesses

The CCI Activity consists of three complementary, mutually reinforcing, and integrated components:

Component 1: Strengthen the Cybersecurity Enabling Environment

This component enhances Ukraine’s ability to protect and modernize its civilian digital infrastructure by embedding U.S. and allied cybersecurity standards into the governance, architecture, and operational systems of critical infrastructure (CI). It prioritizes the divestment of high-risk digital assets and the adoption of secure-by-design technologies that advance trusted supply chains, secure communications, and resilient public services in line with U.S. strategic and commercial interests.

Component 2: Develop Ukraine’s Cybersecurity Workforce

This component builds the institutional and technical foundation for a civilian cyber workforce capable of securing Ukraine’s critical infrastructure during wartime and sustaining digital resilience throughout long-term recovery. It anchors that workforce in U.S.-backed standards, trusted technology principles, and interoperable training models aligned with allied strategic frameworks. All workforce development activities under this component shall be focused on applied operational capability and demonstrable use of skills, rather than academic, theoretical, or strategy-only training outcomes.

Component 3: Build a Resilient Cybersecurity Industry

This component strengthens Ukraine’s domestic cybersecurity and dual-use technology sector as a frontline contributor to national resilience and a trusted partner in U.S. and allied digital ecosystems. It aims to reduce Ukraine’s reliance on high-risk and adversary-origin platforms, and position select Ukrainian firms as interoperable contributors within U.S. and allied technology supply chains where this serves U.S. strategic, security, and commercial interests.

JOB DESCRIPTION:

Under the leadership of the Cybersecurity Enabling Environment Lead, Component 1 will enhance Ukraine’s ability to protect and modernize its civilian digital infrastructure by embedding U.S. and allied cybersecurity standards into the governance, architecture, and operational systems of critical infrastructure (CI). It will prioritize the divestment from high-risk digital assets and the adoption of secure-by-design technologies that advance trusted supply chains, secure communications, and resilient public services, in line with U.S. strategic and commercial interests. Implementation under this component shall prioritize verifiable operational change on live systems and exclude advisory, planning, or roadmap-only outputs that do not result in deployed or enforced outcomes. 

Component 1 will support designated Ukrainian institutions —primarily the Ministry of Digital Transformation (MDT), National Cybersecurity Coordination Center (NCSCC), National Security and Defense Council (NSDC), and other authorized agencies— in implementing defined, outcome-oriented civilian cyber governance actions.  Such support shall focus on the execution of approved institutional changes, the enforcement of coordination protocols, and the operational application of national cyber incident management procedures, rather than on the production of advisory or conceptual guidance. 

To strengthen national preparedness, Component 1 will provide continuous support to critical infrastructure cyber posture assessment and remediation activities, including penetration testing and follow-on remediation tied to identified vulnerabilities, consistent with Ukraine’s national cyber incident management framework. These activities shall focus on improving real-world defensive readiness rather than exercise-based simulation. 

TASKS / RESPONSIBILITIES: 

The Cybersecurity Enabling Environment Lead will serve as the primary Technical Lead for Component 1 and ensure delivery of fixed-fee and implementation-plan deliverables focused on institutional reform, trusted vendor transition, critical infrastructure modernization, and cyber preparedness. The Lead must possess a deep understanding of Ukraine’s legislative and regulatory cyber framework, multilateral coordination platforms (e.g., Tallinn Mechanism), and U.S. technology and export compliance priorities. 

Responsibilities include guiding policy alignment with U.S. standards (e.g., NIST 800 series, C-SCRM), developing national frameworks for secure drone integration and AI threat modeling, and managing cross-government consultations on cyber resilience and minerals corridor protection. The Lead must work closely with GOU stakeholders (MDT, NSDC, SSSCIP), coordinate secure software transitions, and ensure forward-leaning support for pilot innovations such as digital twins and AI cyber labs. 

The Cybersecurity Enabling Environment Lead will be responsible for: 

• Serving as the primary Technical Lead for Component 1, providing strategic and technical leadership for all activities related to cybersecurity enabling environment and institutional reform.
• Leading the planning, implementation, and quality assurance of all Component 1 fixed-fee milestones and implementation-plan deliverables, ensuring they are completed on schedule and meet contractual requirements.
• Providing technical leadership on strengthening Ukraine’s cybersecurity governance, institutional capacity, and regulatory framework in alignment with Government of Ukraine priorities and international best practices.
• Advising Government of Ukraine counterparts on the development and implementation of cybersecurity legislation, regulations, standards, and national strategies consistent with internationally recognized frameworks, including the NIST Special Publication 800 Series and Cyber Supply Chain Risk Management (C-SCRM) principles.
• Supporting the transition from untrusted technologies and vendors to secure, trusted technology ecosystems by developing technical roadmaps, implementation guidance, and policy recommendations.
• Leading technical efforts to modernize cybersecurity protections for critical infrastructure sectors, with particular emphasis on strategic digital infrastructure, communications networks, and critical minerals supply chain corridors.
• Developing national-level frameworks and technical guidance for the secure integration of emerging technologies, including unmanned aerial systems (UAS), artificial intelligence, digital twins, and other advanced digital capabilities.
• Guiding the development of AI cybersecurity risk management methodologies, including AI threat modeling, secure AI adoption practices, and governance frameworks.
• Coordinating cross-government consultations and technical working groups involving key Government of Ukraine institutions, including the Ministry of Digital Transformation (MDT), the National Security and Defense Council (NSDC), the State Service of Special Communications and Information Protection (SSSCIP), and other relevant ministries and agencies.
• Providing technical oversight for secure software modernization initiatives, including migration planning, software assurance, secure development practices, and trusted software procurement.
• Supporting the design, implementation, and evaluation of cybersecurity pilot initiatives, including AI cyber laboratories, digital twin applications, secure innovation sandboxes, and advanced cyber resilience demonstrations.
• Ensuring all technical recommendations comply with applicable U.S. technology security, export control, and supply chain risk management requirements.
• Identifying cybersecurity policy, institutional, operational, and implementation risks, and develop mitigation strategies to support successful project execution.
• Preparing high-quality technical reports, implementation plans, policy briefs, and strategic recommendations for the client, Government of Ukraine counterparts, and other stakeholders.
• Providing technical supervision, mentoring, and quality control for cybersecurity experts, consultants, and subcontractors supporting Component 1 activities.
• Monitoring emerging cybersecurity threats, evolving international standards, and technology trends, incorporating relevant lessons learned and best practices into project implementation.
• Representing the project in high-level technical meetings, policy dialogues, donor coordination forums, and stakeholder consultations related to cybersecurity resilience and digital transformation.
• Performing other technical and managerial duties necessary to achieve Component 1 objectives and overall project goals as requested by the COP 

Oversight and Leadership:  

• Managing a team of 3-5 senior staff members 
• Managing and guiding STTAs who support Component 1; reviewing the quality of completed work and providing constructive feedback as needed.   
• Participating in weekly internal and client calls.
• Engaging in proactive and overarching coordination and discussion with other component leads.
• Attending meetings and events related to Component 1 as the Activity’s representative.

Required Qualifications: 

1. Advanced degree in cybersecurity policy, digital governance, public administration, or related field.
2. Minimum 7 years’ experience advising or managing technical policy reform in cybersecurity or digital infrastructure sectors, preferably in post-conflict or transitional contexts. 
3. Demonstrated experience aligning cyber reform with U.S. and NATO/EU regulatory frameworks (e.g., 5G Toolbox, CISA guidelines).
4. Proven capacity to lead multi-stakeholder planning, including with GOU agencies and international donors.
5. Fluency in English and Ukrainian is required.

Equal Employment Opportunity

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, or status as a protected veteran. 

DAI and its employees are committed to confronting discrimination in all forms, nurturing respect for our interpersonal relationships, and holding ourselves accountable for positive change within the company and in the communities, cultures, and countries in which we live and work.  DAI is committed to attracting and retaining the best employees from all races, ethnicities, and backgrounds in our continued effort to become a better development partner. 

DAI upholds the highest ethical standards. We are committed to the prevention of sexual exploitation, abuse, and harassment as well as other ethical breaches. All our positions are therefore subject to stringent vetting and reference checks.”

DAI promotes workforce diversity and encourages persons from excluded groups, including persons with disabilities, to apply.

It’s Kyiv-based position, long-term. 

Qualified candidates should send their CV and cover letter by September 4, 2026 6:00pm Kyiv time. Only short-listed candidates will receive notice requesting additional information. Interviews will be conducted on the rolling basis.

RESPONSIBILITIES

Backend Pipelines & Data Processing

• Build and maintain backend pipelines that consume data from Kafka, apply business logic/ETL, and produce reliable outputs at scale.
• Implement and optimize event-driven architectures (producers/consumers, streaming patterns, batching where relevant).
• Design systems around high volume / high throughput requirements (autoscaling, high availability, resilience).

Database & Performance (Postgres-heavy)

• Own data modeling and performance work in PostgreSQL: query tuning, indexing strategies, schema design, troubleshooting slow queries
• Work with additional data stores as needed (e.g., Redis) based on system needs.

Full-Stack Contribution (light frontend)

• Contribute occasionally to frontend needs in React (new pages, small UI fixes).

Production Engineering

• Build/operate services in a true production environment:
  • observability (logs/metrics/tracing), debugging, reliability improvements
  • performance profiling and bottleneck analysis

TECHNICAL REQUIREMENTS

Backend & Architecture

• TypeScript + Node.js (production experience)
• NestJS (strong preference, used as the main backend framework)
• Strong experience designing backend systems at high scale:
  • autoscaling, HA, performance, resilience, failure modes
• Strong knowledge of event-driven systems:
  • Kafka-based ingestion/streaming, producers/consumers, pipelines, batching concepts

Data Stores

• PostgreSQL / SQL proficiency (deep skills required: schema modeling, query optimization)
• Kafka (hands-on experience strongly preferred)
• Redis (working knowledge)

Infrastructure

• Experience working in AWS + Kubernetes environments (production familiarity expected)

Observability

• Practical experience with logs, metrics, tracing to monitor and debug production systems.

Nice-to-Have

• Security domain familiarity (application security / runtime protection / vulnerability management) — advantage, not mandatory
• Prior work in data-intensive security platforms or similar high-scale systems

AI Tooling Expectations

• Oligo strongly encourages AI-assisted development (primarily Claude; some Cursor).
• They have automation and AI-supported workflows (including AI-assisted code review) and value engineers who can work effectively in that environment.

As our Junior Content Creator, you are the voice of our gaming audience. You understand the pain and the joy of gaming and the current memes floating around Discord, Reddit, and Twitch. You will translate that deep gaming intuition into creative ideas, working with our marketing strategy to build content gamers actually care about. In this role, creativity meets structure: you will track tasks through project management tools and keep production moving efficiently.

Requirements

• Active gamer with deep knowledge of modern titles, gaming culture, and gaming memes.
• Punctual, structured, and capable of managing personal deadlines without constant hand-holding.
• Self-motivated mindset with strong attention to detail in planning and execution.
• Ability to write clear scripts and communicate ideas distinctly to team members.
•  High willingness to learn social media strategy, production pipelines, and marketing workflows.

Responsibilities

• Brainstorm weekly concepts for short-form video content tailored to modern gamer culture.
• Write clear scripts, storyboards, and shot lists for daily/weekly social media schedules.
• Act as on-screen talent (if comfortable) or gather raw gameplay/B-roll required for concepts.
• Maintain production deadlines by uploading raw footage and creative briefs to the task tracking system for the Motion Designer.
• Monitor trends across TikTok, Reels, YouTube Shorts, and Twitch to keep our content calendar fresh.
• Collaborate with the Marketing team to align creative ideas with campaign deadlines and project pipelines.

Nice to have

• Familiarity with tools like ClickUp, Asana, Trello, Jira, or Notion.
• Any prior experience in content creation, social media management, or media production.
• Willingness and confidence to film yourself for short videos.
• Simple understanding of mobile video recording, lighting, or basic framing.

What you will get with us
 

• Team-oriented and encouraging work environment.
• Career development opportunity.
• Paid vacation & sick leaves.
• Corporate English classes.
• Paying taxes and conducting private entrepreneurs.
• Internal Referral program.
• Remote-based work.

Hiring process
 

• CV screening→ Interview with Recruitment Specialist → Test Task → Interview with Hiring Manager → Job Offer.

Are you ready to explore new opportunities? We invite you to submit your application today. We appreciate your interest and look forward to welcoming you on board!

START HERE

Most of what we need is ordinary platform work. One part is not.

We run a multi-tenant SaaS platform on Kubernetes with a MongoDB data tier, and we are designing it for its enterprise stage. The hardest problem in the engagement is reshaping stateful workloads in production without losing data, and designing tenant isolation so that one customer's load cannot degrade another's.

If reshaping a StatefulSet's storage in a live cluster is a problem you have actually solved rather than read about, keep reading. If it is not, the rest of this list will look familiar and you will probably be bored.

WHAT YOU WILL OWN

The data tier. Design and implement high availability for MongoDB: replication topology, migration paths that are reversible at every step, and backup and restore that is verified rather than assumed.

Tenant isolation. Design multi-tenant resource isolation so workloads stay predictable as customer count and data volume grow. Noisy-neighbor behavior is the failure mode we care about most.

Release integrity. Mature the deployment pipeline so releases are deterministic and auditable, and so what is running matches what was declared.

Observability that means something. Define the service-level indicators that reflect real customer experience, and build the measurement behind them. We are not looking for more dashboards.

Async and background processing. Architect the model for long-running, data-heavy operations.

Capacity. Right-size resources against measured usage, introduce autoscaling, and load test at realistic data volumes.

Cloud strategy. Give us your long-term view. We are on Azure and are not planning to migrate, but we want an architect's assessment to plan against.

WHAT WE NEED TO SEE

You have done stateful surgery in production. Reshaping storage, promoting a standalone database to a replicated one, or migrating a data tier with a rollback path at each step. This is the one thing we cannot backstop with review.

You have solved tenant isolation for real. Not "we used namespaces." You have hit a noisy-neighbor problem, diagnosed it, and have opinions about which mitigations actually held.

You debug by measurement. You instrument and observe rather than reason from intuition, and you have been wrong about a bottleneck before and can say so.

You can read Node.js well enough to reason about where memory and time go. You do not need to write it.

You will disagree with a proposed design and explain why. You will be the most experienced infrastructure person here, and deference would waste the engagement.

5+ years in platform engineering, SRE or cloud architecture, with real design ownership on at least one production system.

English sufficient for written technical discussion and calls.

THE STACK, FOR MATCHING

Kubernetes and Helm in production, MongoDB, Azure and AKS preferred (equivalent AWS or GCP depth is fine), Terraform, Prometheus, Grafana, Alertmanager, Loki, Node.js services.

Nice to have: GitOps (Argo CD or Flux), k6 or JMeter, exposure to blockchain infrastructure or carbon markets. The domain is genuinely optional, we will teach it.

HOW TO APPLY

Send your CV and answer one question. It matters more to us than the CV does.

Describe a time you changed the shape of a stateful workload in production. A storage migration, a topology change, a database promotion, anything where the data had to survive. What was your rollback at each step, and what did you check before you started?

Answers that describe the happy path tell us less than answers that describe what almost went wrong. We are not looking for a keyword list.

ABOUT CLIMISSION

Climission is a climate technology company on a mission to empower stakeholders across carbon markets and sustainable value chains with state-of-the-art tools and platforms, enabling a seamless transition to a more sustainable and transparent global ecosystem. Founded on the principles of innovation, transparency, and sustainability, Climission builds on the groundbreaking work of Envision Blockchain and the open-source Guardian platform. The company develops and operates a suite of products for the carbon economy, including a Managed Guardian Service (enterprise SaaS for carbon market operations), an AI Toolkit for climate data, and an Indexer for digital environmental assets, alongside its contributions to open-source infrastructure. Climission works with leading registries, enterprises, and international bodies to make the verification and tokenization of environmental assets trustworthy, scalable, and intelligent.

Company website: https://climission.com/

Main requirements

dbt, Google BigQuery, Python, SQL, Git

Requirements

Position name: Data Engineer (Mid-Level)

Level: Mid-Level

Hard skills requirements:

• Hands-on experience with dbt (models, tests, documentation)
• Experience with Google BigQuery
• Solid Python skills for data engineering
• Strong SQL and data modeling
• Production data pipeline experience
• Git and collaborative development workflows

Soft skills requirements:

• Strong English — written and verbal
• Cross-functional communication
• Ownership mindset — takes accountability end-to-end
• High motivation to learn and grow in a startup environment

Office/Remote: Remote — any location

Project tasks:

• Build and maintain ELT data pipelines for game and product data
• Develop, test, and document dbt models following analytics engineering best practices
• Work with Google BigQuery for analytics, optimization, and cost efficiency
• Write clean Python for data processing and automation
• Ensure data quality, reliability, and consistency across datasets
• Monitor pipelines, troubleshoot issues, take ownership of fixes end-to-end
• Contribute to data architecture decisions in a fast-paced startup environment

English level: Upper-Intermediate / Advanced

We are looking for an attentive and responsible Electronics Assembler who will work with SMD components and ensure high‑quality PCB assembly. The role involves manual soldering, microscope work, and strict adherence to technological and ESD requirements.

Responsibilities:

• Manual assembly of basic SMD components
• Component removal and replacement under mentor supervision
• Cleaning PCBs after soldering
• Visual inspection of solder quality under a microscope
• Following technological instructions and ESD requirements

• Maintaining a clean and organized workspace

   

Requirements:

• Basic manual soldering skills for SMD components
• Experience working with 0603 / 0805 components (0402 is a plus)
• Ability to solder simple packages: SOT, SOP/SOIC
• Basic experience with a soldering station, hot air gun, and microscope
• Understanding of assembly drawings, component orientation, and polarity
• Knowledge of ESD protection practices
• Accuracy, attention to detail, patience
• Ability to work according to instructions
• Willingness to learn and grow professionally

• Responsible attitude toward work quality

   

Nice to Have:

• Experience assembling 0402 (ideally 0201) components
• Ability to solder QFN / DFN, LQFP / TQFP packages
• Experience working with RF boards and high‑frequency circuits
• Understanding of RF‑component soldering specifics (minimal overheating, solder geometry control)
• Experience with BGA assembly or rework
• Background in small‑batch or prototype production
• Skills in rework/replacement of QFN / LQFP / small RF components
• Understanding of reflow soldering thermal profiles

The company offers:

• Official employment with a competitive salary and clear, transparent terms of cooperation.
• Paid vacation (24 calendar days per year) and paid sick leave.
• Deferment from military service.
• An atmosphere of trust, open communication, and leadership — initiative is welcomed, ideas are brought to life, and the team supports your progress.
• English language classes.
• Compensation for educational and training programs.
• Team buildings and corporate events in a friendly and collaborative environment.

We are looking for an experienced Solution Architect with strong expertise in IoT. You will actively participate in presale activities, discovery phases and design and guide the implementation of end-to-end solutions that combine IoT data and cloud services. You will work closely with engineering teams, product managers, and business stakeholders to build architectures that are scalable, secure, and aligned with business goals.

Requirements:

• 7+ years in software engineering, including 3+ proven experience as a Solution Architect or senior technical lead in IoT-related projects
• Strong understanding of IoT ecosystems including hardware, firmware, connectivity options, and cloud platforms (AWS IoT, Azure IoT, GCP IoT alternatives)
• Hands-on experience with microservices, APIs, messaging systems, and event-driven architectures
• Familiarity with data ingestion, edge computing, and real-time analytics
• Solid understanding of security best practices for IoT (device identity, encryption, data protection)
• Proficiency in more than one programming languages (Python, .NET/C#, C/C++, Node.js)
• Experience with containerization and orchestration (Docker, Kubernetes) is a plus

Nice-to-Have Skills:

• Energy domain knowledge and experience
• Experience with digital twins, device management platforms, or industrial IoT systems
• Experience in monitoring or responsible AI practices
• Knowledge of embedded systems or hardware design
• Certifications (AWS/Azure/GCP Architect) are an advantage

Job responsibilities:

• Actively participate in the presale and discovery activities
• Collaborate with cross-functional teams to translate business needs into architectural requirements, constraints, and quality attributes
• Design and document distributed IoT solution architectures including devices, connectivity, cloud components, APIs, data pipelines, and integrations
• Lead technical decision-making and ensure architectural coherence across IoT initiatives
• Evaluate IoT technologies, frameworks, and standards (e.g., MQTT, DNP3, OPC, Azure/AWS IoT, vector databases, agentic frameworks)
• Define NFRs, ensure high standards of security, reliability, performance, and data governance across workloads
• Guide development teams through implementation and provide architectural oversight throughout the project lifecycle
• Produce architecture diagrams, documentation, and technical guidelines

We're looking for an experienced Senior Recruiter who genuinely enjoys recruiting and knows how to find exceptional people.

You'll become the company's dedicated Talent Acquisition partner, working directly with Hiring Managers across different business functions and owning the recruitment process from vacancy briefing to offer acceptance.

This isn't a role about managing a recruitment team or building large-scale TA strategies. We're looking for someone who loves hands-on recruitment, enjoys communicating with candidates, knows how to identify great talent, and takes pride in making successful hires.

If sourcing, headhunting, and closing challenging positions still excite you, we'd love to meet you.

What you'll do

• Manage the full-cycle recruitment process from vacancy intake to offer acceptance.
• Partner with Hiring Managers to understand hiring needs and develop effective recruitment strategies for each position.
• Source candidates through LinkedIn Recruiter, Boolean Search, networking, referrals, job boards, and direct headhunting.
• Conduct CV screening, HR interviews, and coordinate interview processes with Hiring Managers.
• Manage up to 10 active vacancies simultaneously while maintaining a high quality of hire and an excellent candidate experience.
• Build and maintain talent pipelines for future hiring needs.
• Successfully engage passive candidates in competitive markets.
• Write compelling job descriptions and publish vacancies across relevant recruitment platforms.
• Provide Hiring Managers with salary benchmarks, talent availability insights, and recruitment market trends.
• Maintain ATS data, recruitment reports, and hiring metrics.
• Continuously improve recruitment processes and share ideas that make hiring faster and more effective.
• Support employer branding initiatives whenever needed.

We're looking for someone who has

• 3+ years of experience in Talent Acquisition or Recruitment.
• Experience independently managing the full recruitment lifecycle.
• Strong sourcing and headhunting skills using LinkedIn Recruiter, Boolean Search, and other modern recruitment tools.
• Experience hiring technical and business professionals.
• The ability to manage several recruitment processes simultaneously while maintaining excellent quality.
• Strong communication and stakeholder management skills.
• Experience working with ATS platforms.
• A proactive, organized, and hands-on approach to recruitment.
• The ability to work independently and take ownership of hiring results.
• Fluent English and fluent Russian or Ukrainian are mandatory.
• Previous experience in iGaming and Fintech will be considered a strong advantage.
  
  Job benefits
• Competitive and Attractive Pay
• Flexible hours for a better work-life balance.
• Work your way: Hybrid flexibility to fit your life
• 21 vacation + 7 no-questions-asked sick days per year.
• Career growth: Continuous Development & Performance Reviews

Senior DevOps Engineer (Remote)

Masons Group — міжнародна digital-команда, що розвиває власні технологічні продукти та інфраструктуру для high-load систем і роботи з глобальним трафіком.

Шукаємо Senior DevOps Engineer, який допоможе масштабувати інфраструктуру та забезпечувати стабільну роботу платформи під високі навантаження.
 

Формат роботи

• Remote
 

Обов’язки:

• Проєктування та розвиток fault-tolerant інфраструктури в Kubernetes (GKE)
• Масштабування системи: autoscaling, load balancing, resource optimization
• Робота з мікросервісною архітектурою та мережевими взаємодіями
• Налаштування та оптимізація CDN (Cloudflare / CloudFront) для глобальної доставки PWA
• Побудова observability системи: Prometheus, Grafana, logging, tracing, SLO/SLI alerts
• Забезпечення безпеки інфраструктури (IAM, secrets management, DDoS protection, audit)
• Робота з CockroachDB / PostgreSQL: replication, sharding, backups, migrations
• Розвиток та підтримка CI/CD pipeline (GitHub Actions / GitLab CI)
• Автоматизація інфраструктури через Terraform / Ansible
• Використання Temporal для orchestration distributed workflows
• Участь в архітектурних рішеннях та технічній стратегії
• Менторинг junior/middle engineers
 

Tech Stack:

• Linux (Ubuntu), Bash
• Docker, Kubernetes (GKE)
• Nginx, Cloudflare, AWS CloudFront
• CockroachDB / PostgreSQL
• Prometheus, Grafana, Loki, Tempo
• Terraform, Ansible
• GitHub Actions / GitLab CI
• Temporal
• Google Cloud Platform (GKE, IAM, VPC, Cloud Storage)
• AWS / Azure — буде плюсом
 

Вимоги:

• 5+ років комерційного досвіду
• 3+ роки в ролі DevOps / SRE
• Досвід роботи з high-load системами
• Глибока експертиза в Docker та Kubernetes (production clusters, Helm, security, networking)
• Сильне розуміння TCP/IP, DNS, HTTP/2, gRPC, load balancing
• Практичний досвід роботи з GCP (GKE, IAM, VPC)
• Досвід побудови CI/CD та Infrastructure as Code
• Досвід роботи з Temporal або аналогами
• Досвід адміністрування БД та observability systems
 

Буде плюсом:
• CockroachDB у distributed clusters
• Service Mesh (Istio / Linkerd)
• GitOps (ArgoCD / Flux)
• Go / Python
• Сертифікації CKA / CKAD / GCP DevOps
• Досвід роботи з глобальними GEO
• Кейси масштабування та оптимізації інфраструктури з конкретними метриками
 

Що ми очікуємо:

• Системне мислення та вміння проєктувати архітектуру під ріст навантаження
• Проактивність та ownership mindset
• Досвід роботи з critical incidents (DDoS, outages, degradation)
• Вміння аргументовано пояснювати технічні рішення

Ми пропонуємо

• Competitive salary
• Вплив на архітектуру та технічні рішення
• Роботу зі складною high-load інфраструктурою
• Віддалений формат роботи
 

Додатково:

Перед фінальним працевлаштуванням кандидати проходять поліграф, відповідно до внутрішніх процедур безпеки компанії.

General Description

Cropwise Operations is a global leader in digital agritech solutions, operating in over 50 countries and helping optimize business processes and improve the efficiency of agronomic decision-making.

About the role

We are looking for a Presentation Designer with strong visual storytelling and structured thinking.

You will turn complex product functionality, workflows, data, and technical concepts into clear and compelling visual stories for agronomists, farm managers, customers, partners, Sales, and internal teams.

This is not a role where you simply make finished slides look better. You will need to understand a feature, ask the right questions, identify what matters to the audience, define the narrative, and then design the clearest way to explain it.

Approximately 80% of your work will be presentations and slide-based product communication. The remaining 20% will include email and social media visuals, one-pagers, and occasional event or print materials.

What you will do

Product presentations and visual storytelling — approximately 80%

• Create product presentations, feature explainers, sales and demo decks, customer-facing materials, and presentations for internal or industry events.
• Turn complex FMS workflows and technical concepts into simple narratives, diagrams, annotated product screens, infographics, and clear step-by-step explanations.
• Work from different types of source material: a content writer’s draft, product documentation, interface screens, data, rough stakeholder notes, or conversations with product experts.
• Interview Product Managers, Product Designers, agronomy experts, Sales, Support, and other stakeholders to understand how a feature works, why it matters, and which customer problem it solves.
• Define the information hierarchy and story flow before moving into visual design.
• Adapt the same product story for different audiences, contexts, and levels of technical knowledge.

• Build and improve reusable slide templates, diagram patterns, and visual systems that help the team communicate consistently and efficiently.

   

Other visual communication — approximately 20%

• Create supporting assets for email campaigns, social media, landing pages, one-pagers, and product announcements.
• Occasionally prepare event materials such as brochures, booth graphics, printed boards, and other campaign collateral.

• Use AI tools for image generation and design exploration when they improve the result. AI is welcome as a production tool; the narrative, judgment, and clarity must come from you.

   

What we are looking for

• 2+ years of experience in presentation design, visual communication, information design, and graphic design.
• A portfolio that includes presentations or visual explanations of complex products, services, processes, or data-heavy subjects.
• Strong visual storytelling skills: you can turn raw and incomplete information into a logical, audience-focused narrative.
• Strong information design skills, including hierarchy, typography, editorial layout, diagrams, flows, data visualization, and the thoughtful use of product screens.
• Curiosity and the ability to ask precise questions until you understand how something works and why it is valuable.
• Ability to work independently with incomplete inputs and propose a communication approach rather than wait for a fully prepared slide-by-slide brief.
• Advanced working knowledge of Figma and at least one presentation tool such as PowerPoint or Google Slides.
• Attention to detail and the ability to maintain brand consistency across different formats.

• English at B2+ level and fluent Ukrainian.

   

Nice to have

• Experience with B2B SaaS, enterprise, technical, or data-heavy products.
• Experience in AgTech or an interest in agricultural workflows.
• Experience with motion, short video, animation, or interactive presentations.
• Experience using AI tools for visual exploration and asset generation.

• Knowledge of print preparation and event materials.

   

This role is likely a good fit if

• You enjoy understanding complicated systems and making them feel simple.
• You care as much about the logic of a story as about the visual polish of each slide.
• You can challenge unclear content, find missing information, and propose a stronger explanation.

• You are comfortable collaborating with both creative and technical specialists.

   

How we will evaluate your application

Please include a portfolio with two or three relevant cases. For at least one case, briefly show or explain:

• what source material or problem you started with;
• who the audience was;
• how you structured and simplified the story;
• what parts of the final result you personally created.

We value the thinking behind the work as much as the visual result.

The Company Offers

• Opportunity to be a part of a best-in-class product that is used by thousands of companies around the world. 
• Annual performance bonus scheme. 
• Career growth opportunities. 
• An environment where you need to seek and implement unique solutions. 
• Training and development programs. 
• Young and dynamic team with a friendly and open culture. 
• Health and life insurance for employees and your family members. 
• 32 working days of paid annual leave and sick leave.