Jobs

Inception-1 is a fast-growing product company building AI-driven products that help people feel more connected and less alone. Our mission is to create meaningful digital experiences that blend technology with empathy — and to prove that AI can be both human and transformative.
We partner with leading infrastructure providers and move fast, experimenting, iterating, and scaling what works. Everything we build goes straight to production and real users.

We’re looking for a Head of Payments  to build and scale a high-performing global payment infrastructure across our products
 

The range of tasks:

• Payment Infrastructure Performance – enhance efficiency and scalability;
• Business Development: market analysis of payment providers, searching for opportunities to expand and diversify the portfolio of payment methods and negotiate with payment providers & international banks;
• Regulatory Monitoring – stay ahead of industry changes;
• Strategic Partnerships – negotiate and build strong relationships;
• Knowledge Sharing – contribute to a collaborative, expert-driven environment;

What we expect from you:

• 5+ years of experience in payment solutions, PSP operations, or fintech.
• Background in high-growth tech companies or venture-backed startups.
• Proven experience in structuring complex business challenges, conducting market and competitor analysis, and driving data-driven decision-making.
• Strong expertise in financial modeling, business case development, and performance analytics.
• Ability to build and optimize business processes, improving operational efficiency and scalability.
• Excellent problem-solving, analytical, and strategic thinking skills.
• High-level communication and negotiation skills, ability to influence and drive business decisions.

What we offer:

• Flexible work schedule and remote work;
• If necessary, assistance with relocation to safe places and finding housing;
• Online services of a corporate doctor, and after the probationary period - health insurance in Ukraine;
• 20 working days of paid vacation per year, unlimited sick leave;
• All equipment necessary for work;
• Compensation for the best courses on the market, corporate online meetups and lectures, a large library, business and management schools for employees;
• Free training in running, volleyball, boxing, and yoga;
• Corporate discounts on gym memberships.

Role Overview

We are an established tech company scaling our core enterprise platform. We are looking for an experienced AI Architect to design and implement intelligent, generative AI features into our existing highly-loaded backend infrastructure.

We are not looking for a Data Scientist to train foundational models from scratch. We need a seasoned software architect who understands how to treat AI components as powerful integration points, building resilient, secure, and lightning-fast MLOps infrastructure around them. You will lead the transition to an AI-native architecture, ensuring our enterprise applications handle high-throughput AI requests seamlessly.

Tech Stack & Core Responsibilities

LLM Integration & Fundamentals

• Deep understanding of LLM APIs under the hood, with a strong focus on optimizing streaming, maximizing throughput, and minimizing Time-to-First-Token (TTFT).
• Advanced manipulation of context windows, tokens, Temperature, and Top-P settings for enterprise accuracy.
• Experience evaluating and deploying both proprietary foundational models (GPT-4o, Claude 3.5) and Open-Source models (Llama 3, Mistral) based on cost and privacy requirements.

.NET & AI Ecosystem Integration

• Designing AI-native microservices on the Microsoft stack using Semantic Kernel (developing Plugins, Planners, and managing Memory).
• Managing Azure OpenAI Service deployments, including enterprise security configurations, quota management, and Provisioned Throughput Units (PTU).
• Familiarity with alternative orchestration frameworks like LangChain and LlamaIndex for architectural benchmarking.

Enterprise RAG & Data Infrastructure

• Architecting robust Retrieval-Augmented Generation (RAG) systems, building high-throughput Ingestion (vectorization) and Retrieval (search) pipelines.
• Implementing complex document chunking strategies and solving the "Lost in the middle" context problem.
• Hands-on expertise with Vector Databases (Pinecone, Qdrant, Milvus, pgvector) and managing embeddings for similarity search.
• Optimizing search relevance through Hybrid Search architectures (combining Keyword and Vector search).

Advanced AI Patterns

• Designing GraphRAG architectures utilizing graph databases (like Neo4j) to maintain complex contextual relationships for domain-specific queries.
• Orchestrating Multi-Agent Systems (using frameworks like Microsoft AutoGen) to automate multi-step operational workflows.
• Implementing Agentic Workflows leveraging advanced Function Calling and Tool Calling capabilities.

High-Load AI Infrastructure & MLOps

• Deploying and optimizing LLMs in localized environments using vLLM or TensorRT-LLM for efficient request batching.
• Integrating LLMs into event-driven architectures utilizing message brokers (Kafka or RabbitMQ) for asynchronous inference and load leveling.
• Establishing comprehensive LLM Observability to monitor pipelines, gather metrics, and automatically evaluate hallucination rates.

Why Join Us?

• Full autonomy to design the AI architecture for a mission-critical, revenue-generating system.
• Direct influence on the company's long-term technical strategy and AI integration roadmap.
• Remote-first culture surrounded by high-level engineering peers.

How to Apply

Please start your application with the word "Architecture". Provide a brief summary of a complex AI integration challenge you solved: what was the bottleneck (e.g., latency, context limits, architectural coupling), how did you resolve it, and what was the business outcome?

We are building the next generation of AI Agentic Marketing Solutions specifically for the Game Development industry. We don’t just build simple chatbots; we build autonomous agents that plan, execute, and optimize User Acquisition (UA) and marketing campaigns for gaming studios.

We are looking for an AI Jedi—a top-tier engineer who lives and breathes agentic orchestration and can solve the most complex problems in the LLM space.

The Role

This is a high-impact, individual contributor role for a master of AI engineering. You will be responsible for the "brain" of our platform. We need someone who can move beyond basic RAG and prompt engineering to build sophisticated, self-correcting, and autonomous agentic workflows that deliver results for the world’s biggest gaming studios.

Key Responsibilities

• Architecting Autonomy: Design and implement high-level agentic orchestration using LangGraph or custom state-machine frameworks.
• AI Excellence: Solve complex challenges related to agent memory, long-term planning, and multi-agent collaboration.
• Performance & Reliability: Build robust evaluation loops and guardrails to ensure our agents perform reliably in production environments.
• Innovation: Stay at the absolute bleeding edge of AI research, quickly turning new papers and techniques into production-ready features.

Requirements

• Deep AI Expertise: Proven track record of building and scaling AI-powered products. You know the difference between a tutorial and a production-grade agentic system.
• Python Mastery: Expert-level Python skills with a focus on asynchronous programming (FastAPI, AsyncIO).
• Agentic Frameworks: Deep experience with LangGraph, LangChain, and/or similar libraries.
• Infrastructure Savvy: Comfortable with Vector Databases, high-scale data pipelines, and cloud infrastructure (AWS/K8s).
• Startup DNA: You are a "Builder." You value speed, pragmatism, and shipping code that works over theoretical perfection.

What We Offer

• High Impact: No bureaucracy. Your code shapes the future of GameDev marketing.
• Equity & Growth: A fast-track path to a key leadership role with a stake in the company’s success.
• Elite Team: Work alongside senior experts who value "Delivery in 1 Second" and relentless improvement.
• Medical Insurance in Ukraine and Multisport program in Poland.
• Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
• Paid vacation, sick leaves, and official holidays.
• Legal & Accounting services.
• The company provides all necessary equipment.
• English classes and Education reimbursement.

About the Role

Playson is a globally recognised iGaming supplier delivering a high-performance, microservices-based platform designed to process billions of financial transactions every day. Built across multiple regions, our infrastructure is focused on one clear ambition - driving latency as close to zero as possible.

We’re looking for a Senior Backend Developer who thrives in a deeply hands-on environment and enjoys being close to the code on a daily basis. This role is heavily focused on building, optimising, and scaling backend services in a high-load system where performance and reliability are critical.

You’ll be working on complex, real-time challenges at the core of our platform - improving latency, ensuring high availability, and making systems more efficient at scale. This is not a coordination-heavy role; it’s for someone who enjoys writing production code, solving tough engineering problems, and seeing the direct impact of their work.

If you’re product-driven, take ownership, and prefer a “build first, improve fast” approach while working on systems where every millisecond matters - this role will feel like home.

Key Responsibilities

• Work as part of a cross-functional team owning a core product within the platform
• Design, build, and deliver new backend features end-to-end in a distributed environment
• Write high-quality, production-level code daily, contributing directly to a high-load, scalable system
• Take ownership of services handling financial transactions at scale, with a strong focus on reliability and accuracy
• Proactively suggest and implement improvements in architecture, processes, and development practices
• Participate in code and architectural reviews to maintain high engineering standards
• Solve complex business and technical challenges with pragmatic, efficient solutions
• Participating in on-call rotations within the squad to ensure the reliability and availability of our systems
• Play an active role in ongoing tech transformation initiatives across the platform
• Collaborate closely with engineers, product, and other stakeholders to deliver impactful solutions used by millions globally

Requirements

• Solid experience with Node.js/TypeScript is ideal, but we also welcome experts in other OOP languages such as Java, Python, C++, C#, or Go.
• Strong understanding of asynchronous programming techniques
• Experience with distributed systems and messaging systems (Apache Kafka, gRPC)
• Knowledge of relational databases (MySQL, PostgreSQL), columnar databases (ClickHouse), and NoSQL technologies (DynamoDB, MongoDB)
• Skilled in developing and maintaining end-to-end and unit tests
• Proven track record of developing production-ready solutions
• Degree in Computer Science or related field

Nice to Have

• Experience with large-scale microservices architecture.
• Good ground knowledge of Kubernetes
• Familiarity with cloud providers (especially AWS)
• Understanding of application security and industry best practices
• Understanding of enterprise development patterns
• Active performance observation
• Gambling domain experience

What We Offer

• Competitive Salary: We offer a competitive salary, subject to annual performance reviews
• Quarterly Bonuses: Benefit from a transparent and systematic quarterly bonus system
• Unlimited Paid Vacation: Enjoy unlimited paid vacation leave, including Ukrainian bank holidays
• Unlimited Paid Sick Leave: Take unlimited paid sick leave whenever necessary
• Flexible Schedule: We offer a flexible work schedule to accommodate your needs
• Remote Work: Choose to work remotely, providing greater flexibility and comfort
• Medical Insurance: Receive comprehensive medical insurance for both you and a significant other
• Financial Support for Life Events: We provide financial support during special life events
• Professional Development: Get reimbursement for professional development courses and training
• International exposure: Attend industry expos, team gatherings & global meet-ups
• B2B contracts

Recruitment process

1. HR interview (30-45mins)

2. Interview with a Product Owner (60mins)

3. Technical interview with live coding (90mins)

4. Final Interview with C-level (60 mins)

Hi! We are Liven. We develop a global ecosystem of products that help people gain self-observability and steer away from negative thoughts, patterns, and behaviors on their personal journey.

Inside our ecosystem:

• Self-discovery companion — an app that helps 2.5M users build a deeper relationship with themselves. It’s a space for self-exploration through AI coaching, mood trackers, sound practices, and bite-sized learning.
• Online Coaching — sessions with certified experts to navigate complex life situations.
• Supplements — for physical recovery and bodily support.

Liven is a company for the curious. We are driven by curiosity — an inner need to ask questions, dig deeper, and never stop in the face of the unknown. We are passionate about creating products and solutions that truly help. Our entire culture of experimentation exists to find better ways to support and guide people on their self-discovery journey.

We are looking for a Head of Growth at Liven who sits between our massive creative engine and our core product. In this role, you will own the journey after someone gets curious, but before the product experience begins. Your job is to architect the story, the psychology, and the monetization logic that turns a curious click into a committed subscriber. This is a high-stakes, high-autonomy growth systems role.

🎯 How Will You Make An Impact?

• The funnel. End-to-end ownership of landing pages, quizzes, and checkout flows, from first click to first payment.
• Monetization. Pricing strategy, offer logic, and pre-purchase LTV optimization. You think in cohorts. LTV to CAC is your primary language.
• Storytelling. Translating the complex science of self regulation into high-converting consumer narratives without oversimplifying or leaning into toxic motivation.
• Marketing automations. Rapid testing of hypotheses and personalized experiences that adapt to who the user is.
• Systems. Building the infrastructure for high-velocity experimentation and global localization. We test faster than we debate.

🧩 What Makes You a Perfect Fit?

• You’ve led growth at scale in a consumer product, ideally subscription-based.
• You understand why people buy, and how to communicate value before they ever see the app.
• You’ve built and managed cross-functional teams.
• You can hold the big picture and the small details at the same time.
• You’ve worked in high-volume environments where decisions compound fast.

💪🏻 Why this role is worth your attention

• Ownership. You’ll have the autonomy to build, the budget to innovate, and the clarity of a business that already knows its “Why.”
• Impact. Direct influence on unit economics and company trajectory. The growth system you build will define how millions of people first experience Liven.
• Team. People who move fast and think deeply. Performance-driven and mission-aligned with fire in their eyes.

💪🏻What will you enjoy most about being at Liven?

• Culture of Curiosity: a place for explorers who embrace the unknown and achieve stellar results even when there’s no playbook.
• Growth through Impact: your professional evolution is directly tied to the value you bring to the product and the business.
• Global Impact: develop a product that supports the mental well-being of millions of users worldwide every day.
• Trust and Ownership: the freedom to act, coupled with high responsibility for the outcome.
• Expert Community: access to professional clubs, specialized training, a knowledge base, and a library for your continuous learning.
• Space for Focus: autonomous offices in Kyiv and Warsaw with breakfasts, lunches, lounge areas, walking pads, and massage chairs.
• Sports Community: a running club, yoga, boxing, rock climbing, and functional training to keep you energized.
• Medical Insurance and a stable social package.
• Well-being Program: We care about the mental health of our team as much as we care about our users.
• Support during the war: we provide conditions for stable work and contribute to Ukraine’s recovery together.

Still on Day 1: A Constant Expedition

We’ve reached a scale we’re proud of, but inside, we keep the “Day 1” spirit — constantly asking questions, testing hypotheses, and adapting to new contexts. If you are driven by new challenges and want to empower the team with your vision, let’s connect.

Fuel your curiosity at Liven 🔎

Ready to level up your career? 

Playtech's GPAS unit is looking for an experienced Scala Developer with excellent engineering skills.

Your influential mission. You will...  

• Participate in software design, development, refactoring, support, and code reviews to maintain high development standards.
• Collaborate with platform teams to deliver great results.
• Work autonomously on your tasks with little or no supervision.
• Optimize the platform to achieve maximum throughput and scalability.
• Be proactive and go beyond expectations.

Components for success. You...

• Bring at least 3 years of hands-on experience developing server-side applications in Scala.
• Have a strong working knowledge of Scala (preferably Scala 3) and SBT (Scala Build Tool).
• Demonstrate solid experience with Pekko/Akka, including HTTP, Actors, Cluster, Persistence, Streams, and connectors.
• Possess a strong understanding of the JVM, data structures, and algorithms.
• Exhibit excellent knowledge of parallel and concurrent programming principles.
• Have practical experience building high-scale, distributed systems with complex interfaces and integrations.
• Think like an engineer - taking ownership, driving solutions forward, and continuously improving systems and processes.
• Demonstrate exceptional problem-solving skills and critical thinking.
• Show a willingness to document solutions and actively share knowledge with colleagues.

• Communicate clearly and effectively in English.

   

You'll get extra points for...

• Previous experience in the iGaming domain.
• Experience working with Typesafe Config.
• Hands-on experience with Couchbase or other document-based NoSQL databases.
• Familiarity with AWS services such as S3 and DynamoDB.
• Experience using Play JSON.
• Proficiency with ScalaTest for testing.
• Experience with containerization and orchestration tools such as Docker, Nomad, or Kubernetes.
• Confidence working in Linux environments.

Thrive in a culture that values...   

• A friendly, cooperative, and goal-oriented team of experienced professionals.
• Clear goals and a results-driven environment.
• Open communication, knowledge sharing, and mutual support across teams.
• Initiative-taking and a confident approach at the workplace.
• Collaborative and supportive culture as well as stable long-term career opportunities.
• Global scope and inclusive working environment where you can engage with diverse teams and perspectives.
• Constant learning and development opportunities and professional growth programs.

• An active lifestyle and mental well-being supported through sports classes, master classes, and monthly well-being activities.

   

GPAS UNIT

We invite an experienced Scala Developer to become a part of Playtech as a new member of the GPAS product team. Gaming Platform as a Service aka GPAS is Playtech’s exclusive distributed games delivery platform that currently has more than 1000 games running on it. GPAS is a highly accessible, multi-tenant, scalable, distributed and event-driven system written in Scala with the help of the Akka framework. We use Couchbase as a hot storage and AWS S3/DynamoDB as our cold storage to ensure we can handle nearly a billion transactions per day. We have a complex solution that provides capabilities to run various types of online casino games. We adopt Scrum methodology to deliver new features on time.

Playtech is an equal opportunities employer. Our mission is to welcome everyone and create inclusive teams. We celebrate differences and encourage everyone to join us and be themselves at work.

Just read reviews on DOU https://jobs.dou.ua/companies/codemotion/reviews/. They can look sponsored, but please use common sense – you can’t just buy 100% of reviews if people are unhappy. And no trace on ee.it (at least yet 🤞)

If it is something that finds a voice in your heart - APPLY! We are seeking proficient Blockchain Ninjas.

What do we expect👈:

• 6+ years of Software Engineering experience

• 2+ years of provable hands-on commercial experience of blockchain development

• 1+ year work with Ethereum blockchain architecture and excellent understanding of Solidity & smart contracts development

• 3-4 years of experience with at least one of the following programming languages: Java, Nodejs, Python, Golang

• Strong Software Design knowledge: OOD, FP, Design patterns

• Proficient understanding of Git

• Excellent understanding of both NoSQL and SQL databases

• Experience with Docker & CI/CD processes

• Experience with AWS (or similar services like GCP or Azure)

• Knowledge of Agile (preferably SCRUM) development practices

• At least an Intermediate level of English

Would be great 😎:

• Strong experience with TypeScript

• Experience in the microservices architecture model

• Good understanding of public-key cryptography

• Understanding of NFT technology and tools

Responsibilities🤩:

• Be responsible for the full life cycles of blockchain application, from research and analysis to design and execution

• Process improvements proposing and taking ownership of full cycle of features delivering

• Research, design, develop, and test blockchain technologies

• Active participation in technical discussions

• Writing and implementing efficient, extendable, and high-quality code in balance with rapid feature delivery

• Cross code reviews, technical documentation creation, and support

Are you ready to lead infrastructure strategy for a cutting‑edge AI‑driven SaaS platform? We are looking for a Principal Site Reliability Engineer with a proven track record in scaling, optimizing, and securing cloud‑based systems. This senior role offers the opportunity to shape the reliability and performance of a platform used by finance teams worldwide.

In this role, you will be part of a dynamic engineering environment where your expertise will directly influence product stability and growth. You will work with advanced cloud technologies, automation tools, and AI-driven solutions, contributing to projects that push the boundaries of innovation.

If you are ready to take on strategic responsibility and make a tangible impact, apply now and join us in building the future of reliable, scalable systems.

Customer

Sigma Software is partnering with a fast‑growing AI‑driven SaaS platform serving finance and accounting teams in high‑growth businesses. The platform automates critical workflows — from billing and collections to revenue recognition and reporting, ensuring compliance and accelerating cash flow. Leveraging advanced AI, it reduces manual work, increases operational efficiency, and supports scalability for customers worldwide.

Project

The project focuses on building and scaling an AI-powered SaaS solution for finance automation. It integrates advanced machine learning models with robust cloud infrastructure to deliver secure, compliant, and high‑performance services. The engineering culture emphasizes automation, resilience, and operational excellence.

Requirements

• At least 8 years of experience in Site Reliability Engineering or DevOps roles, including 2+ years in a Principal or Lead position
• Proven experience in infrastructure modernization and scaling initiatives for high‑growth environments
• Strong proficiency in Python
• Deep expertise in cloud platforms and container orchestration tools such as AWS ECS and EKS
• Solid experience in CI/CD pipeline design and optimization using tools like GitHub Actions and Buildkite
• Proficiency in infrastructure‑as‑code tools such as Terraform
• Strong knowledge of monitoring, observability, and performance optimization practices

• Upper-Intermediate level of spoken and written English

   

Would be a plus:

• Experience with monorepos (Turborepo, pnpm)
• Familiarity with modern TypeScript tools (swc, biome, oxc)

• Knowledge of NestJS, NextJS, and testing frameworks (Jest, Vitest)

   

Personal Profile

• Excellent leadership, communication, and decision‑making abilities
• Ability to work independently and make pragmatic build‑vs‑buy decisions in fast‑paced environments

Responsibilities

• Define and lead infrastructure and reliability strategy across the platform
• Design scalable, resilient systems in collaboration with engineering teams
• Optimize build, testing, and deployment processes for speed and stability
• Establish and uphold best practices for CI/CD, monitoring, and observability
• Lead incident response and drive continuous improvement post‑incident
• Automate workflows to reduce operational toil and risk
• Mentor engineers and foster a culture of operational excellence
• Make strategic build‑vs‑buy decisions balancing speed, quality, and sustainability

Готовий(-а) очолити інфраструктурну стратегію для передової AI-керованої SaaS-платформи? Ми шукаємо Principal Site Reliability Engineer із підтвердженим досвідом масштабування, оптимізації та забезпечення безпеки хмарних систем. Це старша позиція, яка дає можливість визначати надійність і продуктивність платформи, якою користуються фінансові команди по всьому світу.

У цій ролі ти станеш частиною динамічного інженерного середовища, де твій досвід безпосередньо впливатиме на стабільність і розвиток продукту. Ти працюватимеш із передовими хмарними технологіями, інструментами автоматизації та AI-рішеннями, беручи участь у проєктах, що розширюють межі інновацій.

Якщо ти готовий(-а) взяти на себе стратегічну відповідальність і зробити відчутний внесок — подавайся та приєднуйся до нас у створенні майбутнього надійних і масштабованих систем.

Замовник
Sigma Software співпрацює зі швидкозростаючою AI-керованою SaaS-платформою, яка обслуговує фінансові та бухгалтерські команди в компаніях із високими темпами зростання. Платформа автоматизує критично важливі бізнес-процеси — від виставлення рахунків і обробки платежів до визнання доходів і фінансової звітності, забезпечуючи відповідність вимогам і прискорюючи грошові потоки. Використовуючи передові AI-технології, вона зменшує обсяг ручної роботи, підвищує операційну ефективність і підтримує масштабованість для клієнтів по всьому світу.

Проєкт
Проєкт спрямований на розробку та масштабування AI-керованого SaaS-рішення для автоматизації фінансових процесів. Він поєднує передові моделі машинного навчання з надійною хмарною інфраструктурою, щоб забезпечити безпечні, відповідні нормативним вимогам і високопродуктивні сервіси. Інженерна культура робить акцент на автоматизації, відмовостійкості та операційній досконалості.

Вимоги

• Мінімум 8 років досвіду в Site Reliability Engineering або DevOps, включно з 2+ роками на позиції Principal або Lead
• Підтверджений досвід модернізації інфраструктури та масштабування у високодинамічних середовищах
• Впевнене володіння Python
• Глибокі знання хмарних платформ і інструментів оркестрації контейнерів, таких як AWS ECS та EKS
• Досвід проєктування та оптимізації CI/CD пайплайнів із використанням GitHub Actions і Buildkite
• Досвід роботи з Infrastructure as Code, зокрема Terraform
• Ґрунтовні знання практик моніторингу, спостережуваності та оптимізації продуктивності
• Рівень англійської — Upper-Intermediate (усний і письмовий)

Буде плюсом:

• Досвід роботи з монорепозиторіями (Turborepo, pnpm)
• Знання сучасних інструментів TypeScript (swc, biome, oxc)
• Знання NestJS, Next.js та тестових фреймворків (Jest, Vitest)

Особистий профіль

• Відмінні навички лідерства, комунікації та прийняття рішень

• Здатність працювати самостійно та приймати прагматичні 

  рішення типу build-vs-buy у динамічних середовищах

Обов’язки

• Визначати та очолювати стратегію інфраструктури й 

     надійності платформи

• Проєктувати масштабовані та відмовостійкі системи у співпраці з інженерними командами
• Оптимізувати процеси збірки, тестування та деплойменту для швидкості й стабільності
• Впроваджувати та підтримувати найкращі практики CI/CD, моніторингу та спостережуваності
• Очолювати реагування на інциденти та впроваджувати покращення за результатами постмортемів
• Автоматизувати процеси для зменшення операційного навантаження та ризиків
• Менторити інженерів і розвивати культуру операційної досконалості
• Приймати стратегічні рішення build-vs-buy, балансуючи швидкість, якість і сталість

🔹 Lead stability, scalability, and operational excellence at scale.

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

 

Your key responsibilities will include:

– Owning and managing cloud infrastructure across production, staging, and development environments.
– Designing, implementing, and maintaining CI/CD pipelines and deployment automation.
– Ensuring production stability, high availability, and scalability of all platform services.
– Configuring and maintaining monitoring, alerting, and observability tooling.
– Leading incident response for infrastructure-related issues and driving post-incident reviews.
– Planning and executing capacity management to support platform growth.
– Optimizing infrastructure costs: tracking spend, eliminating waste, right-sizing resources.
– Maintaining disaster recovery procedures, runbooks, and on-call readiness.
– Coordinating with development teams on infrastructure requirements and service dependencies.
– Managing developer tooling and internal platform services to support engineering productivity.
– Ensuring security best practices and compliance requirements across infrastructure.
– Continuously improving deployment processes, reliability, and operational efficiency.
– Leading, mentoring, and growing a team of infrastructure engineers.
– Validating and challenging technical estimates to ensure realistic commitments and early risk visibility.
– Reviewing team output for quality, completeness, and alignment with technical standards.

It’s a match if you have:

– 5+ years of experience in infrastructure, DevOps, or platform engineering roles, including at least 2 years in a lead or senior position.
– Strong hands-on experience with AWS (EC2, RDS, S3, ECS/EKS, Lambda, VPC, IAM, CloudFront, Route53, ElastiCache, SQS/SNS).
– Experience with AWS Organizations (multi-account management, SCPs, consolidated billing).
– Proficiency with Infrastructure as Code tools (Terraform, Ansible).
– Deep knowledge of Docker and Kubernetes (autoscaling, network policies, cluster management).
– Experience with Helm, ArgoCD (GitOps workflows), GitLab CI or GitHub Actions.
– Strong monitoring expertise (Datadog, Prometheus, Grafana, ELK, PagerDuty, JSM).
– Experience with Cloudflare (CDN, WAF, DDoS mitigation, Zero Trust).
– Solid networking fundamentals (DNS, ALB/NLB, VPN, VPC peering, firewalls).
– Strong security practices (IAM, Secrets Manager/Vault, CSPM, patch management, compliance readiness).
– Experience with high-load systems, load testing (k6, Locust, Gatling), capacity planning.
– Experience with databases (RDS PostgreSQL/MySQL, DocumentDB, Redshift, Redis/ElastiCache, Kafka).
– Strong Linux administration and scripting skills (Bash, Python).
– Proven ability to mentor engineers and validate technical estimates.
– Strong communication skills and ability to proactively surface risks.

Nice to have:

– Experience in regulated or high-availability environments.

What we offer:

– Flexible schedule and remote format or offices in Warsaw.
– 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.

You see infrastructure not as a support function, but as a strategic driver of business stability and growth?
 

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

Role Overview

We are seeking an experienced Senior Bentley BIM Engineer to serve as a key technical leader in delivering complex infrastructure BIM models. This role involves leading multidisciplinary 3D delivery, integrating complex datasets, and ensuring high-quality, standards-compliant outputs across large-scale projects.

Key Responsibilities

Lead 3D Delivery
Develop, federate, and deliver multidisciplinary models (roads, rail, utilities) using OpenRoads Designer, OpenBuildings Designer, MicroStation, and Civil 3D.

Integrate Complex Data
Combine reality capture data (LiDAR, drone surveys, ContextCapture), surveyed topography, and Subsurface Utility Engineering (SUE) datasets into coordinated, clash-free models.

Drive Geospatial Accuracy
Manage coordinate systems, terrain surfaces, and utility quality levels (QL D–A) to ensure high-fidelity, construction-ready models.

Ensure Quality & Compliance
Act as the technical authority for QA/QC, clash detection, and compliance with ISO 19650. Ensure proper metadata integration and alignment with client BIM Execution Plans and delivery standards.

Mentor & Innovate
Guide and support junior modelers globally, enhance BIM workflows, and contribute to digital twin readiness within the Bentley Systems ecosystem.

Requirements

Experience

• 10+ years in infrastructure BIM modeling
• 6+ years leading large-scale civil, rail, or utility projects

Bentley Expertise

• Advanced, hands-on experience with:
  • OpenRoads Designer
  • OpenBuildings Designer
  • MicroStation CONNECT Edition
  • iTwin Platform

Data & Collaboration

• Strong experience with ProjectWise
• Proven ability to produce and manage federated 3D models

Technical Knowledge

• Solid understanding of surveying, SUE workflows, and mapping standards
• Strong ability to interpret construction documents and shop drawings

Client & Standards Integration

• Experience defining asset data exchange requirements with clients
• Ability to integrate metadata and adapt models to client-specific standards
• Experience working with coordinate systems, grids, workspaces, worksets, and seed file standards

Nice-to-Have Skills

Workflow Optimization & Automation

• Strong Excel and Bluebeam Revu skills
• Experience with Python scripting or Bentley SDK

Cross-Platform Coordination

• Familiarity with Autodesk Construction Cloud (ACC)
• Experience with Revit, Navisworks
• Knowledge of ArcGIS Pro

Advanced Bentley Tools

• OpenRail, OpenUtilities Designer, OpenGround
• Generative Design workflows

Data & Reality Capture

• Photogrammetry and metadata management
• Automation and scripting experience

JustMarkets is looking for an experienced Head of Infrastructure to lead our engineering operations and maintain a highly loaded, globally distributed trading infrastructure. In this role, you will be solving complex architectural challenges within our hybrid platform, bridging our on-premise trading core (Windows, MetaTrader) with an evolving Linux and Cloud-native ecosystem. You will drive infrastructure automation, as well as lead, mentor, and scale a team of highly skilled engineers.

Responsibilities

• Manage team capacity, resource allocation, and establish effective 24/7 on-call rotation processes for incident response.
• Take ownership of the infrastructure budget (FinOps), optimizing cloud costs across AWS, Azure, and Alibaba
• Lead, mentor, and scale a team of DevOps and Site Reliability Engineers
• Define the hiring strategy, interview candidates, and scale the infrastructure team as the business grows.
• Set up, maintain, and ensure the high availability of the global trading infrastructure.
• Guide the architectural vision of our hybrid infrastructure, balancing established on-premise trading cores with scalable Cloud-Native environments.
• Build and maintain comprehensive platform solutions tailored for our software development teams або 
• Drive the automation of infrastructure using Infrastructure-as-Code (Terraform, Ansible) and build robust CI/CD pipelines.
• Implement and maintain enterprise-level network information security, including DDoS mitigation and infrastructure hardening.
• Collaborate closely with Engineering teams, Product Owners, and C-level stakeholders to align infrastructure roadmaps with business goals.
• Draw up documentation, disaster recovery plans, and instructions for infrastructure operations.
   

Requirements 

• 8+ years of hands-on experience in DevOps, System Administration, or Infrastructure Engineering in high-load environments.
• 3+ years of proven experience in a leadership role (managing teams of 20+ engineers).
• Solid experience with Cloud platforms (AWS, Azure, or Alibaba Cloud) and understanding of global network routing.
• Extensive knowledge and hands-on experience with IaC (Terraform, Ansible) and managing CI/CD pipelines.
• Knowledge of containerization and orchestration (Docker, Kubernetes) and a desire to drive Cloud-Native transformation.
• Strong background in network information security and implementing monitoring tools (e.g., Prometheus, Grafana, Datadog).
• Solid experience in administrating relational databases (MySQL).
• English level: Upper-Intermediate or higher (crucial for stakeholder management and technical documentation).
   

Will be a plus 

• Experience in the FinTech, CFD domain, or High-Frequency Trading.
• Experience managing and scaling MetaTrader (MT4/MT5) server environments.
• Expertise in configuring and managing Windows Server environments and proficiency in PowerShell scripting. 
• Proficiency in one or more programming languages
• Experience with PostgreSQL databases.
• Experience working with enterprise network architectures (BGP, bare-metal servers) and geo-distributed latency optimization.
   

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

On behalf of our Client, a well-established financial institution from the Caribbean region Mobilunity is looking for a DevOps Solution Architect. 

Our Client is the largest bank in the Caribbean region that serves 14 countries/territories. The aim is to make this organization from a traditional bank into a new era of fintech, working on the edge of what current fintech may offer.

You will work in a fully remote, globally distributed team, collaborating closely with Product Managers, Engineers, and Business stakeholders across different time zones.

This role requires a high level of autonomy, strong product thinking, and the ability to operate in ambiguity. You will proactively shape requirements, facilitate discussions, and ensure design consistency across the product ecosystem.

We are seeking an experienced Solutions Architect — DevOps to design, implement, and lead cloud-native and hybrid solutions across AWS and Microsoft Azure. This role bridges architecture, DevOps, and platform engineering, ensuring scalable, secure, and highly available systems while enabling CI/CD, infrastructure automation, and operational excellence.

You will collaborate with engineering, security, and business stakeholders to translate requirements into robust cloud architectures and guide teams through implementation and optimization.
 

Key Responsibilities:
 

Architecture & Cloud Designural Design 

•  Design end-to-end cloud solutions leveraging AWS and Azure services, including compute, storage, networking, security, and managed services
• Define reference architectures, landing zones, and multi-account / multi-subscription strategiesEvaluate existing systems and propose architectural improvements aligned with business and technical goals.
•  Architect hybrid and multi-cloud solutions with high availability, disaster recovery, and fault tolerance
• Ensure solutions meet performance, security, compliance, and cost-optimization requirements
   

DevOps & Platform Engineering
 

• Lead the design and implementation of CI/CD pipelines using tools such as GitHub Actions, GitLab CI, Azure DevOps, or Jenkins.
•  Implement Infrastructure as Code (IaC) using Terraform, AWS CloudFormation, and Azure Bicep/ARM
• Enable containerized and orchestration platforms using Docker, Kubernetes (EKS, AKS), and related tooling
• Drive automation for provisioning, configuration management, monitoring, and deployments
   

Security, Reliability & Operations
 

• Implement cloud security best practices including IAM, network segmentation, secrets management, and encryption
• Integrate DevSecOps practices, security scanning, and policy-as-code
• Design observability solutions using CloudWatch, Azure Monitor, Prometheus, Grafana, and logging platforms
• Support SRE practices, incident response, and operational runbooks
   

Collaboration & Leadership
 

• Act as a technical leader and trusted advisor to development teams and stakeholders
• Review architectures and provide guidance on cloud-native patterns and best practices
• Participate in technical decision-making, proofs of concept, and cloud migrations
   

Required Qualifications:
 

• 10+ years of experience in cloud architecture, DevOps, or platform engineering
• Extensive hands-on experience with AWS and Microsoft Azure in production environments
• Strong expertise in Infrastructure as Code (Terraform strongly preferred)
• Experience designing and operating CI/CD pipelines at scale
• Proficiency with containerization and orchestration (Docker, Kubernetes, EKS, AKS)
• Solid understanding of cloud networking, security, and identity management
• Proven ability to translate business requirements into technical solutions
   

Preferred Qualifications:
 

• AWS Certifications (e.g., AWS Solutions Architect — Professional)
• Microsoft Azure Certifications (e.g., Azure Solutions Architect Expert)
• Experience with multi-cloud or hybrid cloud strategies
• Familiarity with service mesh, event-driven architectures, and serverless platforms
• Experience in regulated environments (finance, healthcare, government)
• Consulting or customer-facing architecture experience
   

In return, we offer:
 

• The friendliest community of like-minded IT people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program is designed to meet our team’s needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• Perfect office location in the city center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort, and multiple lounge and gaming zones
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

 Come on board, and let’s grow together!

About the role:
In this role, you will:
● Own parts of our core backend infrastructure, which is a complex, real-time distributed system written in Python and Rust
● Own big initiatives end-to-end and deliver them with minimal guidance
● Troubleshoot highly complex production issues
● Constantly improve our development velocity while maintaining a very high reliability standard

Qualifications:
● BSc in Software Development or equivalent industry experience
● Previously a Staff or Principal Engineer at a startup company
● 10+ years of experience in Python development
● Strong Python Asyncio experience
● Strong software design skills
● Excellent communicator in writing and orally
● Significant experience with at least one strongly typed language (Rust, C++, Go,
Swift, Java, etc)
● Deep understanding of Networking Protocols, Operating Systems
● Deep knowledge of Python Profiling
● Experience in delivering and troubleshooting a production-grade cloud-based
distributed system
● Experience in building and troubleshooting a real-time low-level system (e.g.
kernel, drivers, RTOS)
● Kubernetes and Helm experience
● Experience with different observability stacks
● Strong LLM prompting skills, but also being able to work without them
● Experience with gRPC and its troubleshooting
● Being a contributor or maintainer of an open-source package
Bonus:

● An understanding of one of the following: WebRTC, STUN/TURN, SIP, RTP,
HLS, RTMP
● Having worked with Rust and PyO3
● Audio programming experience

Qualities We're Looking For
● Fast - you know you're a 10X engineer, not just yet another senior engineer
● Resilience – being able to balance planned work with real-time issues in a fast-
paced, high-pressure environment
● Strong communication skills – in both written and verbal communication, with
the ability to produce crisp and clear documentation
● Problem solver
● Extremely Strong ownership and independence
● Ability to translate incomplete requirements into an actual product
● Team player

Stage

Payset, a UK-based online international payments solution authorized by the UK Financial Conduct Authority (FCA) as an Electronic Money Institution (EMI), offers multi-currency accounts and currency exchange to businesses worldwide. We save clients time and money and open up new regions and possibilities for their business by simplifying how they pay and get paid locally and internationally. Our mission is to foster enduring client relationships while refining our product technology and expanding into new markets. If you have experience in fintech or a related field, we’d love to have you join our fast-growing company!

The Opportunity

As we continue to grow, we seek a dynamic, experienced Senior Software Engineer to join our team. The ideal candidate is someone who thrives in a fast-paced environment and enjoys working in small, agile product teams. You’ll be surrounded by smart, ambitious, and awesome coworkers who value focus time and getting things done. We leverage a state-of-the-art tech stack, including PostgreSQL, MongoDB, React, NodeJS, GraphQL, Cypress, Jest, AWS, and Docker to build an amazing product.

What you’ll do:

• Develop and ship user-facing features with TypeScript and Node.js, React.js, delivering clean, maintainable code that follows modern component patterns and accessibility guidelines.
• Integrate frontend applications with backend services, defining clear data contracts and error-handling conventions that keep the UX seamless.
• Design and optimize database schemas and queries for PostgreSQL and MongoDB.
• Build and own microservices and REST APIs, ensuring they are robust, scalable, and maintainable.
• Implement and optimize REST API Gateway, GraphQL, and other relevant technologies to enhance application performance and scalability within the AWS environment.
• Utilize Docker for containerization to ensure scalability and reliability of backend services.
• Stay updated with the latest industry trends and advancements in software development, applying best practices to our processes.

You will thrive in this role if:

• You often take the initiative and seek ownership of your work.
• You are a proactive problem solver, always seeking innovative solutions and continuously improving processes.
• You have strong communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams.
• You thrive in a collaborative environment, valuing team input and ensuring alignment with project goals.
• Experience in the Fintech industry software is a plus.
• You are fluent in English.

How we work

• Small and agile product teams
• Smart, ambitious, and awesome coworkers.
• No unnecessary meetings — we value focus time.
• Our tech stack includes state-of-the-art tools such as PostgreSQL, MongoDB, React, NodeJS, GraphQL, Cypress, Jest, AWS, and Docker.

Want some more context?

• Dive into the heart of our groundbreaking solutions by exploring our flagship product pages: Whether it’s our versatile multi-currency account or our dynamic currency exchange platform.
• Get acquainted with the faces behind our success by meeting our exceptional leadership team.
• Explore a treasure trove of insights and updates by delving into our engaging blog posts.

What makes us Payset:
At Payset, we embody a unique ethos that sets us apart. Working here means embracing an entrepreneurial spirit, a thirst for knowledge, and a commitment to enjoying what you do with true ownership of your work.

Our team spans the globe, bringing together diverse talents united by a shared passion for delivering unparalleled experiences to our customers. We strive to work with the best talent in the industry, fostering an environment where excellence thrives. In addition to the opportunity to collaborate and learn from top-notch colleagues, we offer a range of benefits designed to support our team members’ well-being and professional growth.

Diversity
At the heart of our team lies a belief in the strength of diversity. It’s not just a goal—it’s about embracing our differences to fuel our collective power. We work to create an inclusive and fair environment where every individual’s unique perspective boosts our innovation. By valuing our diversity, we foster a sense of belonging where everyone plays a vital role in our shared success.

Media Buyer

We are an E-commerce advertiser working across high-volume performance campaigns. We’re looking for an experienced Media Buyer with a strong background in Nutra and/or E-commerce who understands how to scale profitably — not just spend budget.

This is a senior, hands-on role for someone who has managed significant daily spend,

understands risk management, and can explain exactly how they scale campaigns while

maintaining profitability.

You will be the first in-house Media Buyer pushing the buttons internally, so we need

someone who can both execute and help build structure, processes, and eventually a team.

What You’ll Be Responsible For:

• Launching, managing, and scaling paid acquisition campaigns across Meta and other
• possible traffic sources.
• Managing daily budgets with a strong focus on profitability, efficiency, and long-term
• scalability.
• Explaining and demonstrating how you’ve previously scaled campaigns successfully
• while controlling risk.
• Monitoring and optimising key metrics including CPA, CPC, ROAS, CTR, conversion
• rates, and overall campaign profitability.
• Testing creatives, funnels, audiences, landing pages, and offers to improve
• performance
• Staying ahead of platform changes, compliance updates, and performance
• fluctuations
• Using tracking, attribution, and reporting tools to maintain campaign control and
• performance visibility
• Working closely with internal teams and external partners to improve campaign
• output
• Helping build internal media buying processes, infrastructure, and eventually
• assisting with hiring and managing media buyers

What We’re Looking For

• Minimum 2 years’ experience in E-commerce (highly preferred) and/or strong experience in Nutra.
• Proven track record managing and scaling profitable campaigns with significant ad
• spend
• Understanding of Meta advertising including campaign structures, optimisation,
• scaling strategies, and performance analysis
• Experience with additional traffic sources beyond Meta is a strong advantage

Ability to clearly explain:

1. How you scale campaigns

2. How you manage budgets

3. How you maintain profitability

4. How you control risk

• How you adapt to platform and market changes
• Strong analytical and decision-making skills
• Experience working with tracking tools, attribution platforms, and performance
• reporting systems
• Leadership or management experience is highly valued — especially experience
• building, managing, or mentoring media buying teams
• Comfortable working in a fast-paced performance environment with accountability for
• results
• Must be able to work within European time zones

Important for This Role

We are not looking for someone who is only good at spending money. We want someone

who understands the full process behind profitable scaling and can confidently walk us

through real campaign experience, performance decisions, and results achieved.