Jobs at Djinni

Role Overview

We are looking for a highly experienced consultant to act as a trusted technical advisor on a part-time basis. You will review our client's overall technical setup, assess security implications, evaluate architectural decisions, and provide continuous guidance on improving both the product and the development environment - with a particular focus on the growing use of AI in the development process.

Engagement

• Scope: ~10-20 hours per month
• Start: Within the next 1-2 months
• Duration: Long-term collaboration, with possible extension of hours

Mode: Remote / part-time advisory

Responsibilities

• Review the overall technical setup and provide strategic, hands-on advice
• Assess security posture and identify risks across the stack
• Evaluate architectural decisions and recommend improvements
• Advise on the safe and effective integration of AI into development workflows

Support continuous improvement of the product and the development environment

Required Profile

• Senior-level expertise in software architecture and security
• Strong experience with AI-assisted development (tools, workflows, and their security/quality implications)
• Ability to act as a strategic advisor and communicate clearly with the team
• Broad technical judgment across modern web, backend, and mobile stacks

Deep hands-on proficiency in every language below is not required. Architecture, security, and AI-development expertise are the priority; the candidate should be able to reason confidently across these technologies.

Technical Environment

• Backend: Java, Spring Boot, PostgreSQL
• Frontend: React, TypeScript
• Mobile: Native Android (Kotlin)
• Streaming: Custom IPTV server converting satellite input into other streaming formats

New service: Go with PostgreSQL (in development)

Our client is a global leader in AI-powered IT Service Management (ITSM), developing intelligent platforms that automate IT support processes and help organizations operate more efficiently. Their solutions are trusted by thousands of companies worldwide, simplifying complex IT operations and enabling teams to focus on strategic initiatives.

We are looking for a Senior Application Security Engineer with a strong software engineering background who has designed, developed, deployed, and maintained production systems before transitioning into application security. This role will serve as the security backbone of the R&D organization, ensuring security is embedded throughout the software development lifecycle and partnering closely with Engineering, DevOps, Architecture, and Product teams.

This is a highly visible, hands-on position reporting directly to the CISO, offering a clear growth path toward an Application Security Lead role and exposure to cloud security, AI security, and governance initiatives.

Who We're Looking For

• 5+ years of hands-on experience as a Software Developer, Backend Developer, Full-Stack Developer, or similar engineering role, with a proven track record of designing, building, shipping, debugging, and maintaining production software.
• Strong understanding of software development processes, engineering best practices, architecture, and SDLC methodologies.
• 2+ years of experience in Application Security, Product Security, or Secure SDLC, with a demonstrated transition from software engineering into security.
• Experience partnering closely with R&D and development teams, acting as a trusted security advisor who enables innovation while improving security posture.
• Hands-on experience implementing Secure SDLC practices within modern CI/CD environments (GitHub, GitLab, Jenkins, ArgoCD, or similar).
• Solid understanding of common application vulnerabilities, secure coding principles, OWASP Top 10, CWE/SANS Top 25, threat modeling methodologies (e.g., STRIDE, PASTA), and security architecture reviews.
• Experience with application security tools and practices, including SAST, DAST, SCA, secret scanning, and secure code review.
• Strong knowledge of API security and experience securing and testing REST and/or GraphQL APIs.
• Understanding of software supply chain security, including third-party dependency risks, SBOM concepts, open-source risk management, dependency confusion, and related attack vectors.
• Knowledge of cloud security fundamentals, preferably AWS, including IAM, containers/Kubernetes security, and Infrastructure as Code (Terraform or similar).
• Familiarity with SaaS and product company environments and the security challenges associated with cloud-native applications.
• Understanding of AI/LLM security risks, including prompt injection, data leakage, model abuse, agentic risks, and secure adoption of AI assistants within engineering and security workflows.
• Experience performing security-focused design, architecture, and threat modeling reviews.
• Excellent communication and stakeholder management skills, with the ability to influence teams without direct authority.
• Strong written and verbal English communication skills.

• Bachelor’s degree in Computer Science, Information Security, or a related field (or equivalent practical experience).

   

Role Focus

The primary focus of this role is the application security of the product.

Key responsibilities:

• Working closely with R&D teams on a daily basis.
• Helping developers build more secure products and adopt security best practices.
• Reviewing application designs and architectures from a security perspective.
• Identifying security risks in APIs, integrations, third-party libraries, and development processes.
• Managing vulnerabilities by analyzing, prioritizing, and supporting remediation efforts.
• Promoting and maintaining secure development practices across CI/CD pipelines.

• Applying and advocating security standards, frameworks, and industry best practices.

   

Nice to Have

• Penetration testing experience.
• Experience with bug bounty programs and vulnerability management.
• Strong knowledge of OWASP frameworks and methodologies.
• Hands-on experience with SAST, DAST, IAST, SCA, and secret-scanning tools.
• Cloud security experience (AWS, Azure, or GCP).
• AI / LLM security knowledge and practical experience.
• Security certifications such as CISSP, CSSLP, OSCP, OSWE, GWAPT, GPEN, CEH, GIAC certifications, or similar.

Intetics Inc., a global technology company providing custom software application development, distributed professional teams, software product quality assessment, and “all-things-digital” solutions, is seeking a highly skilled and experienced Technical Coordinator / Solution Engineer to join our dynamic team on a full-time basis.

We are looking for a hands-on technical professional who will serve as the primary on-site technical expert, supporting deployment, configuration, automation, monitoring, and troubleshooting activities within a customer environment. This role is ideal for a specialist with strong infrastructure and operational experience who enjoys working independently while collaborating closely with remote engineering and product teams.

Responsibilities

• Install, configure, and support local server-side software components.
• Support local environment setup and configuration of server and viewer-related components.
• Manage and support secure data preparation, upload, and processing workflows.
• Develop and maintain basic orchestration and automation scripts.
• Monitor technical environments and proactively troubleshoot issues.
• Investigate problems related to setup, configuration, data uploads, processing steps, and environment stability.
• Maintain setup documentation, troubleshooting records, and operational procedures.
• Communicate effectively with remote product and vendor technical teams in English.
• Escalate product-specific, environment-related, and data-quality issues to appropriate technical stakeholders.
• Work predominantly on-site at the customer location in Kyiv, depending on project needs.
• Act as the main technical representative on-site while coordinating with remote support teams.

Requirements

Required Qualifications

• Strong experience working with Windows and/or Linux server environments.
• Proven experience installing, configuring, and supporting server-side or enterprise software solutions.
• Hands-on scripting experience with Bash, PowerShell, or Python.
• Experience creating and maintaining workflow automation and orchestration scripts.
• Strong background in deployment, configuration, monitoring, and troubleshooting of technical environments.
• Understanding of secure environments, access control, credential management, and sensitive data handling.
• Ability to read technical documentation and follow setup and design instructions.
• Experience collaborating with remote technical teams and participating in English-language meetings.
• Strong analytical and troubleshooting skills.
• Ability to work independently with minimal supervision.

Nice to Have

• DevOps or Infrastructure Engineering background.
• Experience with on-premises or hybrid infrastructure environments.
• Experience working with data processing workflows.
• Familiarity with visualization platforms, viewer/server environments, or similar technical systems.
• Basic knowledge of encryption and decryption workflows.
• Experience working with APIs and integrations.
• GIS, spatial data, or 3D visualization experience.
• Customer-facing technical support, consulting, or implementation experience.

Specific Requirements

• Must be based in Kyiv or willing to work primarily from Kyiv.
• Availability for regular on-site presence at the customer location.
• Comfortable working within a sensitive and secure customer environment.
• Openness to customer-side background or security screening if required.
• Ability to act as the primary hands-on technical specialist on-site.
• Strong sense of ownership, responsibility, and communication skills.
• Ability to properly identify, prioritize, and escalate issues when necessary.

What You Should Know

• This is not a pure software development role.
• This is not a project management role.
• The primary focus is hands-on technical execution, including setup, configuration, scripting, monitoring, troubleshooting, and operational support.
• Product-specific onboarding, documentation, API guidance, and training will be provided by the product/vendor team.

Benefits

• Paid Time Off — 36 paid days per year
• Work From Home (fully remote format)
• Training & Development opportunities

Partial medical compensation


 

Ajax Systems is a full-cycle company, working from idea generation and R&D to mass production and sales. We do everything: we produce physical devices (the system includes many different sensors and hubs), write firmware for them, develop the server part, and release mobile and desktop applications.

PRO Desktop meets the needs of every professional working with Ajax security systems. Facilities profiling and remote configuration, alarm monitoring and photo verification, staff administering, and a detailed event log — all in one, intuitive interface.

Responsibilities:

— Ajax PRO Desktop development (adding new devices, supporting existing devices, adding new functionality and features, fixing bugs).

— Architectural decisions and concept development.

— Writing tests.

— Hard bug fixing.

— Inter-commands communications.

Stack:

— Python 3, PySide 6, QML, gRPC.

Must have:

— 3+ years of experience with Python, including multithreading, asyncio.

— Knowledge of OOP principles and patterns.

— Experience with aiohttp.

— Experience with pytest.

— Experience with gRPC.

It will be a plus:

— Experience with QML.

— Experience with PySide/PyQt.

We offer:

— Flexible schedule at our offices in Kyiv or Lviv.

— The opportunity to propose and implement own ideas that have an impact on the product and production.

— Work in a motivated team and zero bullshit culture.

— Competitive salary.

— Medical Insurance.

— Corporate English.

— The opportunity to participate in the beta test project of Ajax security systems — receiving and testing new gadgets before their release.

About Yanarchy

Yanarchy is a Los Angeles–based talent management agency building scalable businesses around digital creators.

We combine creator economy, AI, automation, operations, and growth systems to build companies—not just manage talent. Alongside talent management, we're developing internal products, operational infrastructure, and technology that help us scale faster.

We're growing quickly, which means execution has become one of our biggest competitive advantages.

That's why we're looking for a Business Operations Manager—someone who will help leadership turn decisions into execution and make sure the company keeps moving forward without losing speed.

The Role

This role sits at the center of the company.

You will work directly with leadership across multiple departments, helping transform strategy into execution.

This is not a project manager role where you simply update task boards.

Your mission is to make sure important initiatives actually happen.

You'll coordinate cross-functional projects, remove execution bottlenecks, challenge delays, follow up relentlessly, and give leadership complete visibility into what's happening across the business.

If you enjoy bringing structure to fast-moving environments, keeping ambitious teams aligned, and making things happen—you'll thrive here.

What You Will Do

Company Execution

Own the execution of company-wide strategic initiatives.

Translate leadership decisions into actionable plans with clear ownership and deadlines.

Follow up consistently to ensure priorities move forward.

Identify execution risks early and escalate blockers before they impact delivery.

Cross-functional Coordination

Coordinate initiatives involving multiple departments.

Align stakeholders across Operations, Marketing, Product, Finance, HR, and other business functions.

Ensure everyone understands priorities, dependencies, and next steps.

Keep communication clear and transparent.

Operational Excellence

Maintain visibility across all active company initiatives.

Build structured reporting systems that allow leadership to quickly understand progress.

Organize weekly operational reviews.

Ensure every initiative always has:

• a clear owner
• a deadline
• current status
• next action
• identified risks

Continuously improve operational processes to increase execution speed.

Reduce operational overhead for the COO and leadership team.

Who We're Looking For

We're looking for someone who naturally takes ownership and enjoys making organizations run better.

You probably have:

• 3+ years of experience in Operations, Business Operations, Project Management, PMO, or similar roles
• experience working directly with founders, executives, or senior leadership
• outstanding organizational and execution skills
• excellent stakeholder management
• strong follow-up discipline—you don't let important things disappear
• ability to coordinate multiple parallel initiatives
• experience working in fast-paced startup environments
• confidence communicating across different functions and seniority levels
• Upper-Intermediate English (B2+) or higher

Nice to Have

• Experience in high-growth startups
• Experience in creator economy, digital media, or marketing businesses
• Business analytics experience
• Experience building operational dashboards and KPI reporting
• Familiarity with AI productivity tools and workflow automation

What Success Looks Like

Within your first months, we expect you to:

• Build visibility across all major company initiatives.
• Create a predictable execution rhythm.
• Help leadership identify blockers before they become problems.
• Increase accountability across departments.
• Improve operational transparency.
• Reduce execution delays.
• Allow the COO to focus more on strategic work instead of operational follow-ups.

Why This Role Is Exciting

You'll work directly with company leadership.

You'll influence how the entire business operates.

You'll have visibility into every major initiative across the company.

You'll help shape operational systems as the company scales internationally.

This is a role for someone who enjoys ownership, autonomy, and solving complex organizational challenges—not simply managing tasks.

What We Offer

• Fully remote work
• High ownership and autonomy
• Direct collaboration with founders and executive leadership
• Fast-growing international company
• Opportunity to shape how the business scales
• Minimal bureaucracy and fast decision-making
• Paid vacation, sick leave, and personal days off

Talent Researcher / Sourcer — Part-time

Speed & Function is looking for a Talent Researcher / Sourcer to support our recruitment team for the next few months.

This is a part-time, hourly-based collaboration with a flexible workload. We’re looking for someone who can help us find relevant candidates, prepare shortlists, and save recruiters’ time on the sourcing side.

What you’ll do:
 

• Search for relevant candidates on LinkedIn, DOU, and other channels
• Create shortlists with candidate profiles and key notes
• Check basic fit against role requirements
• Help us explore new sourcing channels and talent pools
• Keep information structured and easy to review

What we’re looking for:
 

• Previous experience as a Researcher, Sourcer, or Junior Recruiter
• Good understanding of IT roles and sourcing basics
• Strong LinkedIn search skills
• Ability to work independently and deliver structured results
• Attention to detail and common sense
• English — at least Intermediate+
   

Nice to have:
 

• Experience sourcing software engineers, DevOps, QA, or product/delivery roles
• Experience with Boolean search and recruitment automation tools
   

Collaboration format:
 

• Part-time
• Flexible schedule
• Temporary project for a few months
• Remote

The hiring process will be simple: intro call + a short practical sourcing task.

Code&Care — is a successful full-stack development company, which provides clients with high-quality development assistance worldwide.

Now our team has a position for DevOps Engineer (AWS).

Requirements:

• 6+ months of commercial DevOps or Cloud Infrastructure experience
• Hands-on experience with AWS services (EC2, VPC, IAM, S3)
• Commercial experience with Terraform
• Experience with Docker and Docker Compose
• Linux administration skills
• Basic Bash scripting skills
• Experience with Git

• English level sufficient to read technical documentation and communicate in writing

   

Nice to have:

• GitHub Actions
• Terragrunt
• AWS Secrets Manager, SSM Parameter Store
• CloudWatch
• Prometheus, Grafana, Loki
• Networking fundamentals (subnets, routing, security groups, DNS, Route53)
• Experience with PostgreSQL, Redis, RabbitMQ, or MinIO
• Experience with Auto Scaling Groups and Load Balancers
• Experience with SOC2, PCI DSS, or Vanta
• Experience in fintech or payment systems

• Basic Node.js/NestJS knowledge for deployment troubleshooting

   

What the company offers:

• Constant and interesting work with foreign clients
• Flexible working hours
• 50% cost compensation of sports, English lessons
• Annual paid 30 days vacation and paid sick days

• Medical insurance policy

   

Responsibilities:

• Assist the Senior DevOps Engineer in maintaining and improving AWS infrastructure
• Provision and manage infrastructure using Terraform
• Support Docker-based application deployments on AWS EC2
• Assist with CI/CD pipelines and deployment processes
• Monitor infrastructure health and troubleshoot production issues
• Help manage infrastructure configuration, secrets, and environment settings
• Participate in incident response and infrastructure maintenance
• Contribute to infrastructure documentation and operational runbooks
• Gradually take ownership of infrastructure components as your experience grows

We're building a product in the AdTech space, where AI is becoming a core part of the platform - from creative automation to advertising performance analytics. We're now forming a new direction: a team that will systematically bring AI solutions into the product and work cross-functionally with other engineering teams.

About the Role

We're looking for an AI Engineer who can become the core of the company's future AI team. This is not a research role, and it's not about training your own models it's about real, hands-on implementation of LLM-based solutions in the product, with a strong focus on product ownership and engineering quality.

You will:

• Implement AI features directly in the product (e.g., AI-powered regeneration of ad creatives, AI scoring of creative performance, analysis of how editors interact with ads)
• Work cross-functionally with other engineering teams, helping to systematize AI usage across the company
• Design and build LLM-based solutions: model API integration, prompt engineering, RAG, AI agents/tooling
• Proactively propose where and how AI can strengthen the product — rather than waiting for a fully defined spec
• Help lay the foundation for a dedicated AI team within the company over time
   

What Matters to Us

• A strong engineering background (backend/full stack), with production development experience — not just notebook experiments
• Hands-on experience integrating LLMs into real products (OpenAI, Anthropic, or similar APIs) — NOT experience training or fine-tuning your own models
• Understanding of prompt engineering, RAG, and building AI agents
• Product ownership: someone who generates their own ideas for how AI can move the product forward, and sees them through to implementation
• A genuine drive to implement solutions, not just conceptualize them

Who This Role Is For

• An engineer who is passionate about not only exploring or discussing AI approaches but also implementing AI solutions directly into production products.
• A professional with a strong engineering foundation who enjoys writing high-quality code and seeing its tangible impact on the product.
• A hands-on engineer who thrives on building and taking ownership rather than managing people. Someone who is eager to take end-to-end responsibility for designing, implementing, and continuously improving their product area.

We are looking for a Technical Support Specialist (L1/L2) to join our support team and provide customer-facing technical assistance for hardware, software, and connectivity-related issues.

In this role, you will handle first- and second-level support requests, troubleshoot Windows environments and basic network issues, assist with device (IoT/data logger) configuration, and escalate complex technical cases to higher-level engineering teams when needed.

You will work closely with Team Leaders, QA, Operations, and Engineering to ensure high-quality service delivery, accurate documentation, and continuous process improvement.

This role combines technical troubleshooting with customer communication and requires a structured, solution-oriented mindset.
 

Requirements:

• Experience in L1/L2 technical support or IT service desk roles
• Basic knowledge of Windows Server environments
• Basic MS SQL knowledge (user-level: queries, validation, data checks)
• Fundamental understanding of network technologies and protocols
• Experience configuring or supporting IoT devices or measurement data loggers (or strong willingness to learn)
• Confident in written and spoken English
• Independent, reliable, and detail-oriented working style
• Technical and solution-oriented mindset
• Strong interpersonal and communication skills
   

Responsibilities:

• Provide L1/L2 technical support via email, chat, and calls
• Troubleshoot Windows environment issues and basic network connectivity problems
• Perform basic MS SQL checks and validate measurement or system data
• Support configuration and deployment of IoT devices/data loggers following documented procedures
• Collect logs, reproduce issues, and prepare structured escalations for L3 / Engineering teams
• Maintain accurate ticket documentation in CRM/helpdesk systems
• Follow internal workflows, SLAs, and quality standards
• Contribute to knowledge base creation and continuous process improvements
• Collaborate with Team Leaders, QA, Operations, and Engineering
   

Would be a plus:

• Experience with Zendesk and similar ticketing platforms
• Previous BPO / outsourcing experience
• Technical education or certifications
• Experience supporting SaaS or hardware-enabled products
• Familiarity with structured troubleshooting methodologies
   

Work conditions:

• Remote work;
• The probation period is 2 months;
• 2 non-fixed days off per week.
• 3 types of work shifts: morning 8:00−16:000, Day 16:00—0:00, night shift 0:00−8:00

We are an iGaming company operating in the LATAM market, focused on building a scalable and data-driven CRM ecosystem. As we prepare for a major traffic relaunch, we're looking for an Email Marketing / CRM Specialist who will take ownership of our customer communication channels, restore CRM infrastructure, and build high-performing automated journeys that drive player retention and revenue.

ABOUT THE ROLE

This is a hands-on CRM position for someone who enjoys solving technical challenges as much as optimizing customer journeys.

Your primary mission during the first months will be to restore the existing CRM infrastructure, ensure all communication channels are fully operational, clean and validate the customer database, and launch the key automated lifecycle campaigns. Once the foundation is in place, you will own the development, optimization, and scaling of our CRM communication strategy across Email, Push, SMS, and WhatsApp using Smartico.

GOALS FOR PROBATION PERIOD (first 2–3 months)

• Restore full functionality of all CRM communication channels (Email, Push, SMS, WhatsApp) within Smartico
• Identify and resolve technical issues affecting message delivery, push tokens, and automation workflows
• Audit the existing CRM infrastructure, customer database, and automation journeys
• Clean and validate the customer database to improve deliverability and campaign performance
• Launch the Welcome Journey (Day 0–7) to maximize FTD → Second Deposit conversion
• Prepare the CRM ecosystem for traffic relaunch with fully functional triggers, validated audiences, and ready-to-use content

WHAT YOU WILL DO

• Build, optimize, and maintain automated CRM journeys across Email, Push, SMS, and WhatsApp
• Audit and improve existing CRM workflows and customer lifecycle communications
• Segment users based on behavioral, transactional, and financial data
• Conduct A/B testing for subject lines, send times, content, and CTAs
• Monitor and improve email deliverability (SPF, DKIM, DMARC, domain reputation, inbox placement)
• Create and edit responsive email templates using basic HTML/CSS
• Configure UTM tracking and monitor campaign attribution
• Analyze CRM performance metrics including Open Rate, CTR, Bounce Rate, Unsubscribe Rate, and Deposit Conversion
• Collaborate with Retention, Product, and Marketing teams to improve customer engagement and retention
• Continuously identify opportunities to optimize CRM performance and customer lifecycle automation

WHAT WE ARE LOOKING FOR

• 2+ years of experience in Email Marketing, CRM, or Marketing Automation
• Experience working with Smartico or similar CRM platforms (Customer.io, Braze, Iterable, OneSignal, etc.)
• Experience building automated customer journeys and lifecycle campaigns
• Strong understanding of email deliverability best practices
• Experience using Google Analytics or BI tools to measure campaign performance and conversions
• Ability to work independently and manage multiple CRM initiatives simultaneously
• Analytical mindset with strong attention to detail
• English level B2+ (written and spoken)

NICE TO HAVE

• Experience in iGaming, Betting, Fintech, or other high-frequency transaction products
• Experience working with LATAM markets or Spanish-speaking audiences
• Basic SQL knowledge for audience segmentation
• Experience with Jira and Confluence
• Basic HTML/CSS skills for email template editing

WHY JOIN US

• Fully remote work
• High level of ownership and autonomy without micromanagement
• Opportunity to work with a licensed iGaming product
• Career growth path toward CRM Lead
• Full onboarding and support throughout the probation period
• Fast-paced international team of approximately 30 professionals
• Direct reporting to the Retention Manager
• Opportunity to build and scale CRM infrastructure from the ground up

About the Role

We are seeking a skilled Energy System Analyst / Software Developer to join our team and contribute to the full lifecycle of energy system modelling and simulation projects. You will focus primarily on market modelling of European energy markets, power system optimization, capacity expansion planning, cost-benefit analysis, and economic assessment of infrastructure investments, while also engaging in data handling, visualization, and automation development.

This role combines technical expertise in energy market fundamentals, analytical thinking, and software development skills to deliver high-quality modelling results and insights for our clients across the European energy sector, including TSOs, regional coordination bodies, and European institutions.

Key Responsibilities

• Lead and participate in the design, implementation, testing, and analysis of energy market models using tools such as Antares Simulator (including Antares Xpansion for capacity expansion studies).
• Develop and maintain data management, automation, and market modelling pipelines to support large-scale European energy system studies (e.g., TYNDP, IoSN, regional adequacy assessments).
• Conduct economic evaluations, cost-benefit analyses, and scenario-based simulations to support infrastructure investment decisions and cross-border interconnector assessments.
• Prepare and maintain input datasets for market models, including demand profiles, generation portfolios, fuel prices, renewable time series, and transmission capacities.
• Collaborate with client teams (TSOs, regional groups, European bodies) to ensure accuracy and consistency in data collection, validation, and central dataset maintenance.
• Communicate modelling results, methodologies, and assumptions clearly to both technical and non-technical stakeholders through reports, presentations, and steering group meetings.
• Contribute to technical documentation, methodology descriptions, and quality assurance of project deliverables.

Required Qualifications & Experience

• 2–7 years of relevant professional experience in energy system modelling, market analysis, or power system planning.
• 2+ years of proven experience in market modelling and economic analysis of energy systems.
• Proficiency in Python for modelling, simulation, data processing, and automation.
• Solid understanding of European energy market fundamentals: merit order dispatch, zonal pricing, cross-border exchanges, adequacy assessment, and capacity mechanisms.
• Strong skills in data handling, processing, and visualization of large-scale energy datasets.
• English language proficiency at B2 level or higher.
• MSc degree in Electrical Engineering, Power Engineering, Energy Economics, Computer Science, or related field.

Desirable Skills & Assets

• Experience with PLEXOS for energy market modelling, production cost simulation, or capacity expansion planning.
• Knowledge of open-source energy modelling tools such as PyPSA, Calliope, or OSeMOSYS, and the ability to benchmark or cross-validate results across platforms.
• Familiarity with Antares Simulator and Antares Xpansion for adequacy studies and optimal investment modelling.
• Knowledge of optimization theory and mathematical programming (LP, MILP) as applied to energy system planning.
• Understanding of European regulatory frameworks: ENTSO-E methodologies (TYNDP, ERAA, IoSN), CBAM, EU Green Deal targets, and network development processes.
• Proficiency in R for statistical analysis or simulation post-processing.
• Familiarity with Git or other version control systems.
• Ability to translate customer requirements into actionable modelling tasks and deliverables.
• Experience in applying AI tools to support programming and analytical work.
• Strong communication and teamwork skills, with the ability to meet deadlines and work effectively in multi-stakeholder project environments.

About the Role

We are seeking a skilled Power System Modelling Engineer / Software Developer to join our team and contribute to the full lifecycle of power system modelling, simulation, and analysis projects. You will focus primarily on steady-state and dynamic power system simulations, network analysis, grid integration studies, and power flow calculations, while also engaging in data handling, scripting, automation, and toolchain development.

This role combines deep power systems expertise, analytical thinking, and software development skills to deliver high-quality modelling results and technical insights for our clients across the European energy sector.

Key Responsibilities

• Lead and participate in the design, implementation, testing, and analysis of power system models using commercial tools such as PSS/E (Siemens) or DigSilent PowerFactory, and open-source tools such as PyPSA, PyPowSyBl, or pandapower.
• Perform load flow, contingency analysis, short-circuit calculations, dynamic simulations, and grid stability assessments to support transmission and distribution system planning.
• Develop and maintain automated workflows, data pipelines, and scripting tools (Python) to support power system modelling and simulation processes.
• Conduct grid integration studies for renewable energy sources, including hosting capacity analysis, voltage regulation, and protection coordination.
• Collaborate with client teams (TSOs, DSOs) to ensure accuracy and consistency in network data collection, validation, and model maintenance.
• Communicate modelling results, methodologies, and assumptions clearly to both technical and non-technical stakeholders.
• Contribute to technical documentation, reports, and presentations.

Required Qualifications & Experience

• 2–7 years of relevant professional experience in power system modelling and simulation.
• 2+ years of hands-on experience with at least one commercial power system simulation tool (PSS/E, PowerFactory, ETAP, PowerWorld) or open-source equivalent (PyPSA, PyPowSyBl, pandapower).
• Proficiency in Python for scripting, automation, and power system analysis workflows.
• Solid understanding of power system fundamentals: load flow, fault analysis, dynamic stability, voltage regulation, and protection systems.
• Strong skills in data handling, processing, and visualization of network and simulation data.
• English language proficiency at B2 level or higher.
• MSc degree in Electrical Engineering, Power Engineering, Power Systems, or related field.

Desirable Skills & Assets

• Experience with PSS/E automation (Python/IPLAN) or PowerFactory DPL/Python scripting.
• Knowledge of CIM/CGMES data exchange standards and network model interoperability.
• Familiarity with European grid codes, ENTSO-E methodologies, and TSO/DSO operational frameworks.
• Experience with market modelling tools such as PLEXOS or Antares is a plus.
• Knowledge of optimization theory and mathematical programming (LP, MILP).
• Proficiency in R for statistical analysis or simulation post-processing.
• Familiarity with Git or other version control systems.
• Ability to translate customer requirements into actionable modelling tasks and deliverables.
• Experience in applying AI tools to support programming and analytical work.
• Strong communication and teamwork skills, with the ability to meet deadlines.

We are looking for a Full Stack Engineer to join our team at ORIL. This is an opportunity to work on a sophisticated PropTech / MarTech platform that is currently reshaping how the real estate industry handles data. If you enjoy a high-tempo environment, love working with AI, and want to see your code make a direct impact on business decisions, this is for you.
 

About the Project

Our client is a US-based innovator providing a centralized data platform for multi-family real estate. The product uses BI and AI analytics to help operators optimize marketing spend and operational efficiency.
 

Tech Stack: Ruby on Rails, React, PostgreSQL, AI/LLM integrations, AWS.
 

What are we looking for?

• 3+ years of experience in Full Stack development using Ruby on Rails and React;
• Proactive Delivery: You are comfortable with a fast development pace. You don’t wait for detailed instructions on every edge case—you think ahead and deliver ready-to-use features;
• Technical Independence: You can take a high-level requirement and turn it into a working feature (from DB schema to UI) without constant supervision;
• Problem-Solving: You focus on making things work efficiently and aren’t afraid to dig into complex data or scraping logic;
• Communication: Ability to discuss technical solutions directly with the team and the client;
• English level: Upper-Intermediate (B2).
   

Nice to have:

• Experience in PropTech or fast-growing SaaS startups;
• Experience with web scraping or complex data ingestion;
• Familiarity with AI/LLM integrations (OpenAI API, etc.).
   

What will you do?

• Develop and maintain features across the full stack (RoR + React);
• Build and optimize integrations with external property management and marketing tools;
• Work on the AI assistant’s backend logic and its UI representation;
• Help the team maintain a high tempo while keeping the code clean and scalable;
• Collaborate with the Lead dev and PM to refine the technical roadmap.
   

We offer:

• Competitive compensation;
• Flexibility to work from anywhere (fully remotely or in our office in Lviv);
• Accounting Support Services;
• Education budget + corporate education events/trainings;
• Compensation for certifications, fitness, or therapy sessions;
• A dynamic environment where your proactivity is recognized and rewarded.
   

Application Process:

1. Initial Screening: Call with Recruiter.
2. Technical Interview.
3. Client Interview.
    

Ready to build the future of Real Estate AI? Apply now and let’s get to work!

Want to work on the next big thing in gaming industry?

Who We Are:

Azulon is a dynamic and growing game development agency with a team of 5+ young individuals, primarily based across Europe, including dedicated members in Ukraine. Our craft is creating high-quality gamified experiences worldwide.

Who We Are Looking For:

We are seeking a Unity Developer who is a natural problem-solver with a meticulous approach to their work. You take pride in your craft, strive for excellence in your code, and demonstrate genuine care for the projects you contribute to. You are comfortable working within a team, possess strong communication skills, and are dedicated to delivering high-quality gamified experiences for our diverse clients.

Responsibilities:

• Build and iterate on gameplay mechanics and features within the Unity environment.
• Integrate art and design assets seamlessly into the game.
• Collaborate effectively with team members to ensure smooth project execution.
• Contribute to the continuous improvement of our development processes.
• Explore and implement new technologies and techniques to enhance our games.

Experience:

• Must-Haves:
  • Excellent English Communication Skills: Proven ability to communicate effectively both verbally and in writing in English. This includes clearly articulating technical concepts, participating in meetings, and documenting work.
  • Solid Foundation in Unity Development: Demonstrated experience in developing and contributing to Unity-based projects, showcasing the ability to deliver functional and high-quality code.
• Nice-to-Haves:
  • Web3 Game Development Experience: Previous experience working on game projects that integrated Web3 technologies (e.g., blockchain, NFTs, cryptocurrencies).
  • Familiarity with Notion: Experience using Notion for project management, documentation, or team collaboration.
  • Team Leadership Experience: Previous experience in a leadership role within a development team, such as leading small teams or mentoring junior developers.

Ready to Level Up Your Career? We'd love to hear from you! Please submit your resume and portfolio to to apply.

We are seeking a Senior Software Engineer / TL with strong Java backend development experience, deep database knowledge, and hands-on experience building modern cloud-based applications.
This role is focused on new product development, backend  architecture, database performance, containerized deployments, and reliable cloud-native software engineering. The ideal candidate is a strong individual contributor with excellent analytical skills, practical experience with enterprise-grade backend systems, and the ability to work independently in a fast-moving startup environment. This person should be comfortable designing, building, testing, optimizing, and deploying backend services that are reliable, secure, scalable, and maintainable. A strong ability to use modern AI tools effectively in everyday engineering work is required.
 

Key Responsibilities
- Design, develop, test, and maintain backend software using Java.
- Build reliable and scalable backend services for a database optimization platform.
- Participate in new product development, including architecture, implementation, performance tuning, and deployment.
- Design and implement REST APIs, service-layer components, data access layers, and integration points.
- Work with relational databases, especially PostgreSQL, with a strong focus on performance, query optimization, schema design, indexing, and troubleshooting.
- Analyze execution plans, identify database bottlenecks, and recommend or implement corrective actions.
- Develop containerized applications and deployment-ready services.
- Participate in cloud-native application development and deployment, especially in Azure-based environments.
- Support and improve CI/CD pipelines, automated testing practices, deployment processes, and release reliability.
- Apply secure coding practices and follow cloud security principles.
- Perform root-cause analysis for complex technical problems across application, database, operating system, and cloud layers.

- Write clean, maintainable, well-documented code.
- Participate in code reviews and contribute to engineering standards.
- Mentor less experienced engineers when needed.
- Use AI tools effectively and responsibly for coding, debugging, analysis, documentation, test generation, and technical research.
 

Required Qualifications
- 5+ years of professional Java development experience.
- Strong experience with backend application development.
- Strong understanding of the Java ecosystem, including Spring Framework / Spring Boot, REST API development, JPA / Hibernate, JDBC and database integration, multithreading and concurrency, and Java performance tuning and memory management.
- 3+ years of experience with Azure cloud environments.
- Hands-on experience with both Windows and Linux operating systems.
- Strong PostgreSQL experience, including SQL development, query optimization, schema design, indexing strategies, execution plan analysis, performance troubleshooting, and data migration
concepts.
- Strong experience with modern cloud DevOps practices, including CI/CD, cloud deployment models, release automation, environment configuration, and deployment troubleshooting.
- Strong experience with containers, especially Docker.
- Strong understanding of software architecture and design, including scalable and maintainable system design, distributed systems concepts, service-oriented or microservices architecture,
technical tradeoff analysis, and legacy modernization.
- Strong testing and code quality practices, including unit testing, integration testing, test automation, code reviews, debugging, and root-cause analysis.
- Strong analytical and problem-solving skills.
- Ability to work independently and take ownership of complex technical problems.
- Strong communication skills and ability to clarify requirements, explain tradeoffs, and propose practical solutions.
- Demonstrated ability to use AI tools productively and responsibly in daily engineering work.
 

Highly Desired / Big Plus

- Experience with MS SQL Server.
- Experience with other database platforms.
- Experience with Infrastructure as Code tools such as Terraform, Bicep, ARM templates, Pulumi, or similar.
- Experience with observability tools and practices, including logging, metrics, tracing, monitoring, alerting, and application performance diagnostics.
- Deeper understanding of cloud security operations, including identity and access management, secrets management, role-based access control, secure network configuration, and secure
deployment practices.
- Experience with Kubernetes or other container orchestration platforms.
- Experience with enterprise-grade, data-intensive applications.
- Experience working in startup-style or fast-moving product development environments.

- Good English communication skills.
 

AI Tooling Expectations
The successful candidate should be able to use AI tools as a regular part of their engineering workflow. This includes using AI to:
- Accelerate coding and refactoring.
- Generate and improve unit and integration tests.
- Assist with debugging and root-cause analysis.
- Analyze logs, errors, SQL queries, and execution plans.
- Draft technical documentation.
- Research technical approaches and compare implementation options.
- Improve productivity without compromising code quality, security, or correctness.
The candidate must understand that AI-generated output requires careful review, validation, testing, and security awareness.
 

Ideal Candidate Profile
The ideal candidate is a senior-level backend engineer who combines strong Java development skills with practical cloud, DevOps, database, and performance engineering experience.
This person should be comfortable working across application code, database design, deployment pipelines, containers, and production troubleshooting. They should be analytical, self-directed,
technically mature, and capable of making sound engineering decisions without requiring heavy supervision.
Because we are building a state-of-the-art database optimization platform, the strongest candidates will be those who enjoy technically challenging work, understand performance-oriented
engineering, and are comfortable working in a startup environment where ownership, initiative, and practical problem-solving are highly valued.