Jobs at Djinni

Where technology vision meets scalable execution.

Softsich is a young and ambitious international product tech company that develops scalable B2B digital platforms. We’re on the lookout for an experienced Head of Technology who’s ready to grow with us and shape high-load, data-driven solutions used by international partners.

This role is about more than just managing engineering teams. You will define the technical vision, build scalable architecture, and ensure the reliability and security of complex distributed systems. Working closely with product leadership and engineering teams, you will guide technical strategy and help transform ambitious ideas into stable, high-performing platforms.

Your key responsibilities will include:

— Responsible for technical solutions, vision and roadmap for company projects
— Own the platform architecture and direction of technical department
— Contribute to company policies and make sure they are correctly implemented within the technology teams
— Standardize, implement, and enforce software development processes Scrum/Kanban, TDD, CI/CD, QA etc.
— Ensure team growth and motivation, including career progression and organizational structure; resolve internal team conflicts and ensure team transparency
— Deliver industry best standards of product stability and reliability and drive the technical vision to achieve product SLA
— Ensure the quality and correctness of developed software
— Be an effective communicator with other Business Units in the group as well as with 3rd party providers and clients
— Provide relevant technical/business issues and reports to the management
— Ensure all regulatory requirements are met and compliance procedures are followed
— Represent the technical teams and communicate technical challenges and opportunities to business management
— Communication with customers, present or potential, on the technical aspects
— Where necessary, get hands-on and assist the development and operations teams with addressing technical challenges or diagnosing operational incidents
— Manage incident responses and root cause analysis for major outages or breaches
— Identify potential risks and implement mitigation strategies
— Oversee cybersecurity measures, ensuring systems and data remain secure

It’s a match if you have:

— 8+ years of experience in software engineering in building and scaling complex platforms
— 3+ years of experience in an architecture leadership role or as a CTO
— Strong experience with Java or Node.js backend development and microservice architectures
— Solid understanding of modern frontend architecture, particularly React-based applications
— Deep knowledge of cloud infrastructure and services such as AWS or Azure
— Proven experience designing and operating high-load distributed systems with strong reliability and performance requirements
— Strong understanding of system architecture, API design, and integration patterns
— Experience implementing observability practices (monitoring, logging, tracing) and improving system reliability
— Experience working with DevOps practices and infrastructure (IaC)
— Ability to lead architecture discussions, technical decision-making, and engineering standards across multiple teams
— Strong communication skills and ability to collaborate with CIO, product leadership, and engineering teams

 

What we offer:

— Flexible schedule and remote format or offices in Warsaw/Kyiv — you choose.
— 24 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress).
— A supportive, friendly team where knowledge-sharing is part of the culture.
— Coverage for professional events and learning.
— Birthday greetings, team buildings, and warm human connection beyond work.
— Zero joules of energy to the aggressor state, its affiliated businesses, or partners.

Send over your CV now — we’d love to get to know you better!

We’re looking for a Finance Controller to take full ownership of financial operations in a fast-growing international business. This is a hands-on role from day one: you will build the function yourself, set up the systems, own the processes, and execute the work directly before any team exists around you.

We operate across multiple legal entities and currencies with significant transaction volume. The bar for accuracy, speed, and financial discipline is high. As the operation scales, you’ll have the opportunity to build and lead a finance team — but first, we need someone who can own it end-to-end.

Responsibilities

Invoicing & accounts

• Own the full invoicing process across all entities: issuing, tracking, reconciling, follow-ups
• Ensure invoices are accurate, on time, and properly recorded
• Manage AP/AR with zero tolerance for missed deadlines or errors

Payments & cash management

• Execute and oversee outgoing payments across entities and currencies
• Manage payment schedules and cash position
• Resolve payment issues quickly

Credit cards & financial services

• Own company credit cards: issuance, limits, reconciliation, policy
• Manage relationships with card providers and financial services vendors
• Improve tools/terms/fees when possible

P&L ownership

• Maintain and update P&L across all entities
• Track revenue, costs, margins with decision-ready detail
• Flag anomalies and variances early

Expense optimization

• Audit expenses regularly and find optimization opportunities
• Build/enforce an expense policy
• Reduce costs without slowing the business

Reporting & financial clarity

• Produce clear, accurate financial reports for leadership
• Keep documentation structured and audit-ready
• Work with external accountants/tax advisors and own the inputs/relationship

Systems & processes

• Choose, implement, and maintain finance tools
• Build SOPs for recurring processes so the function can scale
• Keep operations structured, documented, and resilient
   

Requirements

• 5+ years in a Finance Controller / Senior Finance / similar hands-on role
• Experience managing finances across multiple entities and currencies
• Strong command of USD operations, US finance, and international payments
• Proven P&L ownership and accurate reporting
• Experience with credit cards, payment providers, financial services vendors
• Hands-on operator (you do the work, not only oversee)
• Very detail-oriented, “zero mistakes” standard
• Proactive cost optimization mindset
• English C1+ (written and spoken)
• Able to choose and implement finance tools independently
   

Nice to have

• Built a finance function from scratch / early-stage experience
• Experience in fast-growing digital/online businesses
• Experience with banks, processors, payment rails
• Multi-entity consolidation / intercompany transactions exposure
   

What we offer

• Competitive salary + bonuses (per policy)
• 21 paid vacation days + 14 paid sick leaves
• Strong work-life balance
• Office in Warsaw available when you need it (snacks, coffee, etc.)
• Growth opportunities, multinational team environment, professional development support

On behalf of our client, we are looking for a Senior AI Engineer (GCP / Vertex AI) 

Requirements:

- 5+ years of experience in AI/ML engineering

- Strong hands-on experience with GCP (Vertex AI, BigQuery, Dataflow, Pub/Sub)

- Experience building GenAI / LLM solutions (Gemini, PaLM, etc.)

- Strong experience with RAG pipelines, embeddings, and vector search

- Solid Python skills + experience with ML frameworks (TensorFlow / PyTorch / JAX)

- Experience with cloud-native architectures (Cloud Run, GKE)

- Experience with LangChain / LlamaIndex or similar frameworks

- Understanding of data pipelines, feature engineering, and ML lifecycle

- Experience with CI/CD for ML and model deployment

- Strong communication skills and ability to work with enterprise stakeholders

Company offers:

- Long-term employment with possibilities for professional growth

- Fully remote work

- Reasonably flexible schedule

- 15 days of paid vacation

- Regular performance reviews

Are you ready to take ownership of full-cycle hiring in a high-growth FinTech environment? Join the PayDo team — a tight-knit, ambitious crew where collaboration and initiative are core values.
We’re growing fast — and building our in-house Talent Acquisition function from the ground up. We need a confident, results-oriented TA Specialist to help us shape how we hire and build the teams that drive our success.

About the Role

As a Middle–Senior TA Specialist, you’ll be responsible for managing end-to-end recruitment for a range of non-technical positions (from Junior to C-Level) across multiple departments: Customer Support, Compliance, Sales, Marketing, Finance, Legal, Product, and more.
We’re looking for someone mature, fast-thinking, and resourceful — someone who thrives in change, partners effectively with hiring managers, and genuinely cares about both process and results.
   

What You’ll Be Doing

• Lead full-cycle hiring processes: sourcing, screening, interviews, offers
• Act as a strategic hiring partner to managers — understand business needs and advise on recruitment strategies
• Source proactively, using creative and data-driven methods
• Assess candidates not just on skills, but culture fit and potential
• Be involved in refining our ATS setup — from process optimization to templates, reporting, and resource structuring
• Conduct reference checks with professionalism and care
• Actively contribute to process improvements and policy updates
• Take initiative on TA projects (shaping interview process standards and role-specific scorecards, leading internal workshops or knowledge-sharing sessions, helping define our employer brand across different markets)
• Stay aware of labor market trends in key regions (especially EMEA, UK, Malta)
• Serve as a mentor to junior recruiters: give feedback, share best practices, and support their growth into confident full-cycle specialists

What We’re Looking For

• 3+ years of experience in Talent Acquisition, with a focus on non-tech roles
• Experience recruiting across multiple regions in Europe;
• Solid track record in hiring for FinTech or financial sector roles;
• English level — Upper-Intermediate;
• Attention to detail in writing, outreach, and scheduling;
• Strong ownership mindset — taking initiative and solving problems independently
• Thrives in ambiguity, adaptable to changing priorities
• Comfortable working in a fast-paced, international environment

Become part of a global team redefining FinTech. Your expertise, passion, and ideas will shape the future of payments with PayDo!

Vacancy: Media Buyer (FB/Gambling) 🎰

Responsibilities:

• Driving traffic to Gambling offers (Any casino, any GEO) via Facebook/Instagram (proficiency with Meta Ads Manager is required).
• Independent research and testing of approaches, creating briefs for creative production, and designing creatives independently.
• Working with technical tools: Cloaking, Pixels, Keitaro, anti-detect browsers, and PWA.
• Managing various account types: Successfully working with "farmed" and agency accounts.
• Scaling traffic effectively.

Requirements:

• 9+ months of experience in the Gambling vertical; the most recent launch must be within the last 1.5 months.
• Deep understanding of Facebook metrics and traffic optimization skills.
• Portfolio/Case Studies: Readiness to demonstrate previous results and performance.
• Resilience: Ability to handle ad rejects and account bans.

What We Offer:

• Schedule: 5/2, 10-hour workday from 9:00 AM to 7:00 PM (Remote).
• Competitive Compensation: Fixed base of $800 (negotiable based on interview results) + performance bonuses.
• Trial Period: 2 weeks.
  Note: If the employee leaves voluntarily during the trial, no salary is paid. If the company terminates the contract due to failed performance, the salary is paid. No bonuses are provided during the trial period.
• Environment: The opportunity to work within a high-performing, professional team.

Fozzy Group is one of the largest trade industrial groups in Ukraine and one of the leading Ukrainian retailers, with over 700 outlets all around the country. It is also engaged in e-commerce, food processing & production, agricultural business, parcel delivery, logistics and banking.
 

The Foodtech team is looking for a Data Scientist to develop the Operational Analytics function for a fast growing food delivery business. In this role, you will focus on time series forecasting, regression modeling, simulation modeling, and end-to-end machine learning pipelines to support resource planning and operational decision-making.

You will be responsible for developing simulation-based models that serve as a foundation for a digital twin of operational processes, enabling scenario analysis, stress testing, and what-if simulations for capacity planning and operational optimization.

You will work closely with product, engineering, and operations teams to transform data into measurable business impact through production-ready ML and simulation solutions.
 

Job Responsibilities:

• Develop and implement time series forecasting models for resource planning (demand, capacity, couriers, delivery slots, operational load);
• Build regression and machine learning models to explain key drivers and support operational decisions;
• Apply a wide range of time series approaches from classical models (SARIMA, ETS, Prophet) and ML models (GB) to modern Deep Learning models (LSTM, Temporal CNNs, Transformers for TS);
• Design, build, and maintain end-to-end automated ML pipelines, deploy and operate models in production using AWS SageMaker;
• Orchestrate training and inference workflows with Apache Airflow;
• Analyze large-scale operational datasets and convert results into insights, forecasts, and actionable recommendations;
• Collaborate with product managers, engineers, and operations teams to define business problems and validate analytical solutions;
• Monitor model performance, forecast stability, and business impact over time.
   

Requirements:

• Bachelor’s Degree in Mathematics / Engineering / Computer Sciences / Quantitative Economics / Econometrics;
• Strong mathematical background in Linear algebra, Probability, Statistics & Optimization Techniques;
• At least 2 years working experience on Data Science;
• Experience of the full cycle of model implementation (data collection, model training and evaluation, model deployment and monitoring);
• Ability to work independently, proactively, and to decompose complex problems into actionable tasks.
   

Skills:

• Strong proficiency in Python with solid application of object-oriented programming (OOP) principles (modular design, reusable components, maintainable code);
• Solid experience in time series forecasting and regression modeling;
• Practical knowledge of:o Classical and ML forecasting techniques;
  o Statistical methods (hypothesis testing, confidence intervals, A/B testing);
• Advanced SQL skills (window functions, complex queries);
• Experience building automated ML pipelines;
• Understanding of MLOps principles (model versioning, monitoring, CI/CD for ML).
   

Nice to have:

• Hands-on experience with AWS SageMaker (training jobs, endpoints, model registry);
• Experience with Apache Airflow for data and ML workflow orchestration;
• Knowledge of Reporting and Business Intelligence Software (Power BI, Tableau);
• Experience working with large-scale production data systems.
   

What We Offer:

• Competitive salary;
• Professional & personal development opportunities;
• Being part of dynamic team of young & ambitious professionals;
• Corporate discounts for sport clubs and language courses;
• Medical insurance package.

PayDo, a fast-growing FinTech company, is looking for a passionate and results-oriented Head of Sales to drive our commercial strategy and accelerate growth across key business verticals. This is a high-impact leadership role focused on shaping a high-performance sales culture, expanding our B2B client base, and scaling our revenue—particularly within our core acquiring and payment processing services.

As a strategic leader, you will own the full sales lifecycle, inspire and develop a strong team, and work cross-functionally to ensure our go-to-market efforts align with broader company objectives.

Your regular tasks

• Lead, mentor, recruit and inspire a high-performing sales team setting clear goals and expectations
• Foster and ensure a dynamic and high-performing sales culture
• Own and drive the sales pipeline, by monitoring sales and lead generation managers’ KPIs and OKRs, ensuring consistent revenue growth, customer acquisition, and monthly sales targets.
• Actively engage in direct sales activities — performing cold outreach, nurturing key prospects, and driving new business opportunities yourself.
• Take ownership of the business customer lifecycle: cold outreach, negotiating, and closing
• Work with Marketing, Risk, Account Management and Product Development teams to implement initiatives
• Ensure that all sales activities comply with relevant regulatory requirements and company policies
• Ensure initiatives are reflective of the goals, and priorities of other company divisions as appropriate
• Recommend improvements to sales strategies based on data and competitor analysis
• Demonstrate ability to deliver results under pressure and adapt to changing business requirements; ability to plan, organise, and manage multiple priorities
• Maintain fluency with technology trends shaping the Fintech market
• Manage key referral partner relationships

Skills & expectations

• Minimum of 3 years of progressive experience in sales leadership roles, with a demonstrable track record of successfully building, mentoring, and managing high-performing sales teams
• Extensive experience in the full B2B sales lifecycle, from lead generation and negotiation to successful deal closure with business customers
• Prior experience within the FinTech industry, particularly at Electronic Money Institutions (EMI) or Payment Service Providers (PSPs)
• Strong analytical skills with experience in conducting market landscape analysis, identifying USPs, defining target audiences, and assessing competitors to inform sales strategies
• Expertise in setting, monitoring, and achieving sales KPIs and OKRs, coupled with experience in developing effective sales motivation and compensation plans
• Excellent collaboration skills, with a proven ability to work effectively with Marketing, Risk, Account Management, and Product Development teams to drive initiatives
• An advanced (C1) level of English proficiency, Native Ukrainian or Russian language

We work in a result-driven culture. You will fit in if you:

• Own your work with no excuses.
• Take initiative and act before being told.
• Deliver results that make a real impact.
• Solve problems quickly with practical solutions.

What we offer:

• Annual Learning & Development Budget – invest in your growth with dedicated funds for courses, training, and certifications.
• Regular Performance Reviews Based on KPIs – for your professional growth.
• Transparent career growth – with opportunities to achieve Lead roles within 1 year, Head roles in 2 years, and even C-level within 4 years, based on exceptional performance.
• Innovation Financial Rewards – share your ideas through our PayDo Ideas Hub and earn extra bonuses.
• Paid Vacation – with the flexibility to transfer unused days to the next year or receive compensation.
• Paid Sick Leave – available to cover medical needs and emergencies.
• Public Holidays tailored to your country’s calendar.
• Flexible Payout Options – PE accounts or popular e-wallets.

Become part of a global team redefining FinTech. Your expertise, passion, and ideas will shape the future of payments with PayDo!

About the Role:

We are building a strong support team for our US client — an online furniture store — and looking for a Customer Support Representative to deliver outstanding customer experience.

Requirements:

• Advanced (C1) spoken and written English
• 1+ year of experience in Customer Support/Customer Care, with mandatory phone-based communication experience
• Proven ability to confidently and clearly communicate with customers in real-time via phone calls
• Strong client-oriented mindset and focus on customer needs
• Ability to handle challenging situations calmly and effectively
• High attention to detail
• Availability to work evening shifts (15:00–24:00 Ukrainian time)

Key Responsibilities:

• Communicating with customers via phone, chat, and email
• Managing support tickets and ensuring timely resolution
• Handling calls with customers and vendors
• Providing high-quality service and maintaining customer satisfaction
• Collaborating closely with the US Customer Care team

We offer:

• A full-time job
• Paid vacation and sick leave
• Managing your taxes and accounting
• Optional benefits package that includes Health insurance, Gym membership, English courses, compensation of certification, courses, and training
• Creative and lively team of IT specialists, adequate management, and zero unnecessary bureaucracy

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client:
The company is a trailblazer in the world of data-driven advertising, known for its innovative approach to optimizing ad placements and campaign effectiveness through advanced analytics and machine learning techniques. Our mission is to revolutionize the advertising sector by enabling brands to reach their audiences more effectively.

About the role:
We are seeking an experienced and motivated Senior Data Scientist to join our dynamic team. The ideal candidate will have deep expertise in supervised learning, reinforcement learning, and optimization techniques. You will play a pivotal role in developing and implementing advanced machine learning models, driving actionable insights, and optimizing our advertising solutions.
This position is based in Ukraine. The team primarily works remotely, with occasional in-person meetings in the Kyiv or Lviv office.

Responsibilities:
- Develop and implement advanced supervised and reinforcement learning models to improve ad targeting and campaign performance.
- Collaborate with cross-functional teams to identify opportunities for leveraging machine learning and optimization techniques to solve business problems.
- Conduct extensive data analysis and feature engineering to prepare datasets for machine learning tasks.
- Apply optimization algorithms to enhance the effectiveness and efficiency of advertising campaigns.
- Evaluate and refine existing models to enhance their accuracy, efficiency, and scalability.
- Utilize statistical techniques and machine learning algorithms to analyze large and complex datasets.
- Communicate findings and recommendations effectively to both technical and non-technical stakeholders.
- Stay updated with the latest advancements in machine learning, reinforcement learning, and optimization techniques.
- Work with engineering teams to integrate models into production systems.
- Monitor, troubleshoot, and improve the performance of deployed models.
- Mentor junior data scientists and contribute to the continuous improvement of the data science practice within the company.

Requirements:
- 5+ years of experience in data science or machine learning roles, with a strong focus on supervised learning, reinforcement learning, and optimization techniques.
- Technical Skills:
- Proficiency in Python.
- Strong understanding of working with relational databases and SQL.
- Experience with machine learning libraries such as scikit-learn, TensorFlow, PyTorch, or similar.
- Deep understanding of statistical modeling and supervised learning algorithms (e.g., linear regression, logistic regression, decision trees, random forests, SVMs, gradient boosting, neural networks).
- Hands-on experience with reinforcement learning algorithms and frameworks like OpenAI Gym.
- Practical experience with optimization algorithms (linear, non-linear, combinatorial, etc.).
- Hands-on experience with data manipulation tools and libraries (e.g., pandas, NumPy).
- Familiarity with cloud services, specifically AWS, is a plus.
- Practical experience building and managing cloud-based ML pipelines using AWS services (e.g. SageMaker, Bedrock) is a plus.
- Education:
- Bachelor's or Master's degree in Computer Science, Statistics, Mathematics, Engineering, or a related field. A PhD is a plus.

Other Skills:
- Strong analytical and problem-solving skills.
- Excellent communication skills, with the ability to clearly articulate complex concepts to diverse audiences.
- Ability to work in a fast-paced environment and manage multiple priorities.
- Strong organizational skills and attention to detail.
- Ability to mentor and guide junior data scientists.
- Must be able to communicate with U.S.-based teams

The company offers:
- An opportunity to be at the forefront of advertising technology, impacting major marketing decisions.
- A collaborative, innovative environment where your contributions make a difference.
- The chance to work with a passionate team of data scientists, engineers, product managers, and designers.
- A culture that values learning, growth, and the pursuit of excellence.

Data Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we’ve built one of the largest AI communities in Europe.

About the client:
The company is on a mission to make the world’s industrial environments safer with technology solutions and to drive a paradigm shift in safety from reactive to proactive approaches to reduce the risk of industrial accidents. The team in Ukraine is developing the future of industrial safety based on machine learning, computer vision, and IoT.

About the role:
We are looking for a Senior Platform / Systems Engineer to build high-throughput data pipelines and shared memory infrastructure using Python (3.11+), ZeroMQ, and CUDA. You will focus on low-latency IPC, memory management, and scaling our processor-wrapper ecosystem for real-time systems.

Responsibilities: 
- Pipeline Engine (Python DAG orchestrator)
- Shared memory pools (C library + Python/Go bindings)
- ZeroMQ IPC layer, FlatBuffers metadata serialization
- ProcessorWrapper infrastructure.

Must-have:
- Python 3.11+ at a senior level — deep understanding of concurrency, multiprocessing, GIL behavior, and memory management
- CUDA basics — IPC handle management, stream synchronization, CPU↔GPU transfers (not model training, but GPU memory management)
- Experience in Docker/container environment
- Linux systems programming — /dev/shm, process isolation, file descriptors, signals

Nice to have: 
- C/C++ for the shared memory manager (POSIX shm, lock-free Treiber stacks, atomic CAS operations, pybind11/ctypes bindings)
- ZeroMQ — PUSH/PULL and PUB/SUB patterns
- FlatBuffers — schema design and zero-copy access patterns
- Docker/container networking, OpenTelemetry instrumentation.
- OpenCV/CV-CUDA - image processing processors use OpenCV for CPU frames and CV-CUDA (nvcv). For GPU frames
- Tensor RT - Future work includes auto exporting YOLO models to Tensor RT engine format to achieve 2-3x inference speedup
- Connect RPC (Buf ecosystem)
- Experience building developer tooling for ML pipelines, robotics platforms, or real time video systems is a strong plus.

We offer:
- Good compensation;
- Benefit package;
- Strong team and career growth;
- Challenges every day!

Data Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we’ve built one of the largest AI communities in Europe.

About the client:
Our client is an IT company that develops technological solutions and products to help companies reach their full potential and meet the needs of their users. The team comprises over 600 specialists in IT and Digital, with solid expertise in various technology stacks necessary for creating complex solutions.

About the role:
We are seeking an experienced Data Scientist with a passion for large language models (LLMs) and cutting-edge AI research. In this role, you will design and prototype data preparation pipelines, collaborating closely with data engineers to transform your prototypes into scalable production pipelines, design and implement a state-of-the-art evaluation and benchmarking framework to measure and guide model quality, and do end-to-end LLMs training. You will work alongside top AI researchers and engineers, ensuring our models are not only powerful but also aligned with user needs, cultural context, and ethical standards.

Responsibilities:
- Curation of datasets for pre-training, supervised fine-tuning, and alignment
- Research and develop best practices and novel techniques in LLM training and evaluation pipelines.
- Collaborate closely with data engineers, annotators, linguists, and domain experts to scale data processes, define evaluation tasks and collect high-quality feedback.

Requirements:
Education & Experience:
- 3+ years of experience in Data Science or Machine Learning, preferably with a focus on NLP.
- An advanced degree (Master’s or PhD) in Computer Science, Computational Linguistics, Machine Learning, or a related field is highly preferred.
GenAI & NLP Expertise:
- Practical experience with fine-tuning LLMs / VLMs models
- Hands-on experience with modern NLP approaches, including embedding models, semantic search, text classification, sequence tagging (NER), transformers/LLMs, RAGs.
ML & Programming Skills:
- Strong experience with deep learning frameworks such as PyTorch or JAX for building models.
- Ability to write efficient, clean code and debug complex model issues.

Nice-to-have:
Advanced NLP/ML Techniques:
- Applied experience using Reinforcement Learning in NLP / LLM settings
- Prior work on LLM safety, fairness, and bias mitigation.
- Experience generating and curating synthetic datasets for Supervised Fine-Tuning (SFT), including quality control and scaling considerations.
Research & Community:
- Publications in NLP/ML conferences or contributions to open-source NLP projects.
- Active participation in the AI community or demonstrated continuous learning (e.g., Kaggle competitions, research collaborations) indicates a passion for staying at the forefront of the field.
MLOps & Infrastructure:
- Hands-on experience with containerization (Docker) and orchestration (Kubernetes) for ML, as well as ML workflow tools (MLflow, Airflow).
- Experience in working alongside MLOps engineers to streamline the deployment and monitoring of NLP models.
- Experience with cloud platforms (AWS, GCP, or Azure) and big data technologies (Spark, Hadoop, Ray, Dask) for scaling data processing or model training is a plus.
Problem-Solving:
- Innovative mindset with the ability to approach open-ended AI problems creatively.
- Comfort in a fast-paced R&D environment where you can adapt to new challenges, propose solutions, and drive them to implementation

The company offers:
- Office or remote — it’s up to you. You can work from anywhere, and we will arrange your workplace
- Remote onboarding
- We train employees with the opportunity to learn through the company’s library, internal resources, and programs from partners
- Health and life insurance
- Wellbeing program and corporate psychologist
- Reimbursement of expenses for Kyivstar mobile communication

Working hours: 3 PM - 12 AM Kyiv time
Reports to: Billing Administrator
Location/Type: UA/Contract

 

Atlas Technica's mission is to shoulder IT management, user support, and cybersecurity for our clients, who are hedge funds and other investment firms. Founded in 2016, we have grown 100% year over year through our uncompromising focus on service.

We value ownership, execution, growth, intelligence, and camaraderie. We are looking for people who share our Core Values, thrive, and contribute to this environment while putting the customer first. At Atlas Technica, we offer a competitive salary, comprehensive benefits, and great perks to our global Team. We strive to maintain a professional yet friendly environment while promoting professional and career development for our Team Members. Join Atlas Technica now!

We’re looking for a detail-oriented Junior Billing Administrator who is eager to learn and grow their skills in billing and finance. Join our collaborative Finance team and gain valuable hands-on experience working with billing processes and financial systems.

Requirements:

• Strong attention to detail and accuracy in data entry and financial record-keeping
• Familiarity with billing software and accounting systems (e.g., ConnectWise, NetSuite) is a plus
• Experience with team communication and collaboration platforms (e.g., Monday.com, Confluence, Slack, Teams) is a plus
• Excellent organizational and time management skills
• Strong written and verbal communication skills
• Capable of working independently and as part of a collaborative team
• Skilled in MS Office, especially Excel, Outlook, and Word
• Willingness to learn and adapt to new billing systems and processes
• Experience in a Customer Support Specialist or related role is a plus but not required
• Prior experience in a billing role is a plus

Responsibilities:

• Prepare and send invoices to clients accurately and on time
• Monitor and follow up on overdue payments
• Resolve billing discrepancies and address client issues
• Respond to customer inquiries and provide information regarding billing
• Contact clients to resolve past-due accounts and ensure timely payments
• Collaborate with other departments to ensure accurate and timely billing
• Maintain accurate and up-to-date billing records
• Assist with month-end billing-related closing activities
• Ensure all billing activities comply with company policies and relevant regulations
• Help maintain billing process documentation and suggest improvements
• Support other billing and finance tasks and assist with projects as assigned by the supervisor

Atlas Technica is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender, sexual orientation, gender identity, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

As a Flight Control Systems Engineer, you will be a key part of our Flight Controls team to solve some of the most interesting flight guidance, dynamics, and controls problems you’ll have ever heard of. Together with our world-class team, currently four team members, you will take an empowering role: pushing the boundaries of drone technologies.

You will be working closely with stakeholders from the navigation, embedded systems, and flight test departments to conceive, implement, and validate flight guidance and control system algorithms, features, and improvements. Flight Controls at Quantum-Systems - your mission will be a powerful impact.
 

What is your Day to Day Mission:

• Design and programming of flight guidance and flight control algorithms for automatic and autonomous flight
• Support in model building for flight dynamic processes and design of control and feedback control laws based on these models
• Preparation and execution of flight tests with UAS systems
• Analysis of flight data recordings as well as evaluation and processing of test results
• Generation of C/C++ code with Matlab Simulink and its integration into the FCS / autopilot framework
• Supporting the certification of our product family and obtaining flight permits, e.g. for BVLOS flight projects
• Collaboration in the further development of the product development process

What you bring to the team:

• You have completed a degree/apprenticeship in the field of aerospace engineering, mechanical engineering, automotive engineering, electrical engineering or robotics.
• You have theoretical knowledge in the field of flight mechanics and have mastered the basics of control engineering. You also have practical experience with model aircraft, multicopters and / or their subsystems.
• You have knowledge of programming with Matlab/Simulink. Fluent handling of the programming language C and Git is also desirable.
• You are privately interested in model aircraft construction, drones or robotics and can't wait to implement and try out new ideas.
• Due to your open, communicative, friendly and competent attitude, it is easy for you to be considered as an internal expert.
• You are highly self-motivated and drive your area of responsibility independently.
• Communication in English is a matter of course for you.
   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

For over four decades, PAR Technology Corporation (NYSE: PAR) has been a leader in restaurant technology, empowering brands worldwide to create lasting connections with their guests. Our innovative solutions and commitment to excellence provide comprehensive software and hardware that enable seamless experiences and drive growth for over 100,000 restaurants in more than 110 countries. Embracing our "Better Together" ethos, we offer Unified Customer Experience solutions, combining point-of-sale, digital ordering, loyalty and back-office software solutions as well as industry-leading hardware and drive-thru offerings. To learn more, visit partech.com or connect with us on LinkedIn, X (formerly Twitter), Facebook, and Instagram.

Position Description

We’re PAR and our purpose is: To deliver solutions that connect people to the convenience stores they love.

At PAR Technology, you’ll enjoy the opportunity to live a dynamic lifestyle, experience renewed passion in your career, and benefit from attractive growth opportunities while helping us shape our future!

The ideal candidate will have a strong background in software development and a passion for building resilient, scalable, cloud-based systems.

What We’re Looking For

Required skills:

· 8+ years of professional software engineering experience

· Proven expertise with Elixir and OTP principles

· Proficiency using a variety of database technology, both relational and non-relational, and in particular PostgreSQL (schemas, queries, performance tuning, JSONB, indexing strategies)

· Hands on experience deploying and managing applications on AWS (EKS, S3, Aurora)

· Proficiency in writing clean, maintainable, testable code (TDD/BDD practices mandatory)

· Experience working in Agile teams (code reviews, refinement, demos, CI/CD practices)

· Good understanding of version control (Git/GitHub/GitLab)

Nice to have:

· Experience with Phoenix framework

· Knowledge of observability tools (AppSignal, Datadog, etc.)

· Experience with Node.js, Ruby on Rails, GraphQL and other technologies that we use to link to other parts of our systems

Unleash Your Potential: What You Will Be Doing and Owning

· Designing and developing server-side features in Elixir/Phoenix backed by PostgreSQL

· Deploying and managing cloud workloads in AWS with scalability and resilience in mind

· Leading architecture discussions and solving complex engineering challenges

· Working on new and existing projects that power a point-of-sale geared towards convenience stores

· Collaborating with cross-functional teams to deliver value to our customers

· Writing, reviewing, and improving code through peer reviews and unit/integration testing

Project Description:

We are seeking a Bid Manager (Project Manager/Deal Coordinator) to join the GrowthX Bid Management Team. This role supports the bid process, new business generation activities, and the preparation of documentation for formal tenders. The Bid Manager will handle client requests such as RFIs and RFPs, and develop content for client presentations. Strong multitasking skills and proactivity are essential.

Each team member is expected to lead one or more internal areas or initiatives that contribute to the evolution of business processes and enhance overall effectiveness. The Bid Manager is responsible for managing the entire bid cycle, driving efficiency, accelerating time to quote, and improving the overall customer experience.

Responsibilities:

Managing multiple, parallel bids to meet sales bid deadlines
Studying and analyzing bid documents to understand the needs of the client
Making the proposal structure and bid approach fit the customer bid requirements
Managing bid pricing and commercial strategy within agreed bid frameworks and approval frameworks
Managing and reviewing bid inputs (internal and third-party) to ensure high-quality output, e.g. SOW and pricing
Producing and managing preliminary and final quotes, commercial project contracts, and any document related to the bid
Documenting/ archiving bid information in dedicated databases and data sharing sites, ensuring that all critical information is
current and complete
Coordinating joint efforts of the bid team, distributing the tasks
Preparing case studies and other reference materials
Collating materials provided by various departments

Mandatory Skills Description:

A team player with a strong personal integrity
Motivated, flexible, organized and process-oriented
Able to track and manage multiple discussion threads and bids, ensuring continuity and follow-up
Analytical, project coordination and business analysis skills
Project management experience
Perfect English (C1)
Distinct ability to work independently, though being flexible to work under supervision/ in teams
Advanced knowledge of Microsoft Office (PowerPoint, Word, Excel)
Understanding of SDLC

Nice-to-Have Skills Description:

Knowledge of Core Banking and Application Modernization
Atlassian JIRA and Confluence
Sharepoint

Languages:

English: C1 Advanced