Jobs at Djinni

Description

Join global Technology & Transformation organization, a cross-functional team driving the next generation of enterprise insurance solutions. We are building and scaling a flagship multi-tenant insurance platform featuring integrated e-billing, real-time analytics, and automated claims workflows servicing thousands of global clients.

We are seeking an experienced Senior Cloud GCP Engineer to scale and secure our infrastructure. You will drive cloud automation across GCP and other clouds, writing clean Terraform, Python, and Bash code to streamline deployments, enhance system reliability, and automate day-to-day operations.

Requirements

Must have:

• GCP: advanced deployment and administration of PaaS and IaaS services (Compute Engine, Cloud Run, Cloud Functions, Cloud SQL, Cloud Storage, BigQuery)
• Azure DevOps: strong working knowledge of ADO in an enterprise setting (pipelines, branching, PRs, projects, Terraform module development)
• Scripting: Terraform, Bash, Python, gcloud CLI, PowerShell, YAML
• Identity and security: Cloud IAM, service accounts, Workload Identity Federation, Cloud Identity federated with Entra ID, Secret Manager, Cloud KMS, Security Command Center
• Basic networking skills: VPC, Shared VPC, Cloud NAT, Cloud VPN and Interconnect, Private Service Connect
• Containerization: GKE (Standard and Autopilot) and Artifact Registry
• AI: Vertex AI, Gemini models and Vertex AI Agent Builder
• Multi-cloud awareness: a working understanding of AWS or Azure

Nice to have:

• Cloud Build or GitHub Actions
• Landing zones and resource hierarchy: organization, folders and projects, Organization Policy constraints, Google Cloud Foundation or Fabric Terraform blueprints
• Backstage.io

Job responsibilities

Design, build, and maintain scalable, highly available PaaS and IaaS infrastructure across GCP and other cloud environments in alignment with enterprise architectural standards.

Architect and maintain enterprise Azure DevOps (ADO) environments, including pipeline optimization, branching strategies, PR governance, and custom Terraform module development.

Develop, test, and deploy modular IaC configurations using Terraform, PowerShell, Bash, Python, and cloud CLIs to enforce multi-region consistency.

Manage, secure, and scale enterprise Kubernetes clusters across GKE nvironments.

Deploy, configure, and operate cloud AI services using Vertex AI to support enterprise LLM integrations and GenAI workloads.

Manage core networking components, including VPC, Shared VPC, Cloud NAT, Cloud VPN and Interconnect, Private Service Connect.

Support multi-account enterprise governance.

Establish monitoring, observability, and automated remediation patterns across hybrid cloud assets.

We are looking for a Junior System Administrator  to join our growing team in Ukraine.

Requirements:

• At least 6 months of experience as a System Administrator or in a related technical role.
• Understanding of account management, access control, and user permissions.
• Experience with password managers such as 1Password or alternatives (Bitwarden, LastPass, KeePass).
• Experience administering corporate services (Google Workspace, Jira, Slack, etc.).
• Practical scripting skills for automating routine tasks using Bash, PowerShell, Python, or similar tools.
• Understanding of information security principles and the handling of confidential credentials.
• Basic understanding of server administration and how proxies, VPNs, and DNS work.
• Basic knowledge of network protocols, including TCP/IP, DHCP, and HTTP/HTTPS.
• Knowledge of Windows and macOS operating systems.
• Ability to independently research technical information, analyze problems, and find solutions.
• Experience working with technical documentation.
• Attention to detail, a structured approach, and a strong sense of responsibility.

Your key accountabilities and responsibilities will include:

• Access Management: Creating, configuring, and revoking access to corporate services in a timely manner, supporting onboarding and offboarding, and maintaining records of granted access.
• Password Manager: Administering 1Password or similar tools, creating aliases, and configuring access permissions.
• Documentation: Maintaining and updating documentation on user accounts and service configurations, and creating user guides for employees.
• Basic Server Administration: Performing routine server configuration and maintenance tasks according to existing instructions.
• Technical Research: Researching, analyzing, and comparing technical solutions, services, and alternatives.
• Hardware and Equipment: Researching and selecting equipment based on team needs, preparing and configuring devices, and maintaining an inventory of equipment.
• Automation: Writing scripts to automate routine processes, including granting and revoking access.
• Proxy Support: Periodically updating configurations, monitoring expiration dates, and restoring settings when necessary.
• Employee Technical Support: Assisting with work devices, software installation, diagnosing technical issues, and resolving common technical problems.
• Corporate Services Administration: Managing users, groups, roles, licenses, and basic settings in Google Workspace, Slack, Figma, and other corporate services.
• Information Security: Checking MFA/2FA settings, identifying inactive accounts, excessive access permissions, and potentially insecure configurations.
• License and Subscription Management: Tracking corporate subscriptions, monitoring renewal dates, identifying unused licenses, and optimizing costs.
• Backup Management: Verifying the availability of backups for critical configurations and documentation, and assisting with recovery according to existing instructions.
   

If you have what we are looking for and would love to join our Darly team, we want to hear from you!

We are looking for a senior-level specialist who can combine deep expertise in slot mathematics with a strong understanding of game development and simulation processes.

The role involves end-to-end ownership of slot mathematical models, active participation in internal framework development and close collaboration with cross-functional teams.

About the role

We develop slot games in-house and are looking for a strong senior mathematician. You will not only design the mathematical models of our games, but also help shape the framework in which those models are built and simulated: advising on architecture and contributing to its development.

Requirements

Industry experience

• 5+ years of commercial experience designing slot math at a provider or studio (not an operator).
• At least 10 games released to production, ideally with titles that have performed well in the market.

• Experience across game types: classic reel slots, ways/Megaways, cluster pays, grid slots, buy features, jackpots.

   

Slot mathematics

• Strong command of probability theory, combinatorics and mathematical statistics as applied to slots.
• Ability to design a model from scratch against target parameters: RTP, volatility, hit frequency, max win, win distribution, feature RTP contribution.
• Design and tuning of reel strips, symbols and paytables, free spins, multipliers, cascades, bonus rounds and progressive mechanics.
• Understanding of bonus buy and ante bet math, as well as multiple RTP versions of the same game.
• Ability to balance gameplay feel: feature pacing, hit frequency and win size.

Validation and simulation

• Accurate RTP calculation, both analytical (where possible) and simulation-based (Monte Carlo over billions of spins).
• Analysis of variance, confidence intervals and simulation convergence.
• Knowledge of regulatory and test-lab requirements (GLI, BMM, eCOGRA, iTech Labs, etc.): math reports, PAR sheets, RTP certification.

Soft skills and language

• Fluent English (documentation, regulators, communication with partners).
• Ability to explain math clearly to game designers, producers and developers.
• Autonomy: able to own a game’s math from concept through certification.
• Mentoring experience or willingness to coach mid-level and junior mathematicians.

Nice to have

Programming (a big plus)

• Fluency in at least one of: Python, C++, C#, Rust, Java or Go.
• Ability to write high-performance simulation code: optimization, multithreading, handling large data volumes.
• Experience with Git, code review and testing.
• Ability to follow and contribute to architecture discussions with tech leads: interfaces, modularity, reproducibility of results (seeds, determinism).

Education and related experience

• Higher education in mathematics, applied mathematics, statistics, physics or a related field (Master’s degree or higher preferred).
• Experience contributing to or designing an internal framework/engine for building slot math.
• Knowledge of optimization methods (automated tuning of reels and tables to target parameters: genetic algorithms, simulated annealing, linear programming).
• Experience with crash games, instant games and other non-standard formats.
• Understanding of how math integrates with the game client and server.
• Publications, conference participation (ICE, SiGMA, G2E) and involvement in industry communities.

What you’ll do

• Design the math models for new slot games based on game design concepts, aligning with producers.
• Take part in designing and evolving our internal math and simulation framework: define requirements, review architecture, write code.
• Run simulations, validate RTP and prepare documentation for certification.
• Analyze production data from live games and propose improvements.
• Advise the team on math, optimization and risk when developing new mechanics.
• Build up in-house expertise and math development standards.

We offer

• Flexible schedule
• Competitive salary and annual performance review
• 20 days of vacation, 5 days off, 15 sick leaves, weekends on public holidays
• Birthday gifts, new year bonuses, and bonuses on the occasion of important events in the life of employees
• Medical insurance from the UNIQA company
• The opportunity for career and professional growth
• Free participation in conferences and other professional events
• Personal work equipment
• The ability to work in the office in a comfortable environment
• Corporate discounts and merch

Company Description
 

Join Sigma Software as a Principal Software Engineer and help shape secure, large-scale digital platforms for Public Sector initiatives. This is a strategic senior-level role for an experienced engineering leader who can combine hands-on development, architecture expertise, technical leadership, and customer-facing communication.
 

You will work with enterprise-grade Java-based solutions, participate in presales and discovery activities, define technical strategies, and guide teams through project launch and early delivery stages.
 

We at Sigma Software create impactful solutions for global Customers and support our engineers with professional growth opportunities, mature engineering culture, and the ability to influence projects from the earliest stages.
 

CUSTOMER

Our Customers operate within Public Sector environment where security, reliability, scalability, and regulatory compliance are critical. The projects focus on building and modernizing enterprise digital services that support mission-critical operations, complex integrations, and long-term maintainability for large-scale organizations.
 

PROJECT

You will join early-stage initiatives where technical leadership plays a key role in transforming business ideas into scalable implementation strategies. The position involves participation in presales activities, tenders, discovery workshops, architecture design, estimation, and project launch support.

The projects include enterprise Java ecosystems, cloud-native infrastructure, distributed systems, secure integrations, and modernization of legacy platforms. You will work closely with Customers, Sales, Delivery, and engineering teams to establish architecture standards and ensure successful project initiation.

Responsibilities:

• Participate in presales activities, discovery sessions, technical workshops, tenders, and RFI/RFP analysis.
• Translate business requirements into scalable technical solutions and implementation strategies.
• Design enterprise-level architectures for Java-based distributed systems and microservices platforms.
• Prepare technical proposals, estimations, architecture diagrams, delivery assumptions, and implementation roadmaps.
• Define technology stack, infrastructure approach, integrations, security principles, and team composition.
• Present and defend technical solutions during Customer discussions and stakeholder meetings.
• Support Sales and Delivery teams during presales and project initiation phases.
• Lead technical project start-up activities and transform high-level concepts into actionable implementation plans.
• Establish architecture standards, engineering guidelines, and development best practices.
• Guide engineering teams during the first delivery stages and support onboarding and technical interviews.
• Conduct architecture and code reviews to ensure scalability, maintainability, and security compliance.
• Resolve complex technical challenges and mentor Senior and Lead Engineers.
• Drive technical decision-making while balancing business goals, delivery timelines, and quality expectations.

Requirements:

• 5+ years of software engineering experience with strong technical leadership responsibilities.
• Strong hands-on expertise in Java ecosystem development.
• Deep knowledge of Spring and Spring Boot.
• Strong understanding of microservices and distributed systems architecture.
• Experience designing and implementing REST APIs and event-driven systems.
• Practical experience with Kafka or similar messaging technologies.
• Experience with relational and NoSQL databases.
• Strong cloud platform experience with AWS, Azure, or GCP.
• Experience with Docker, Kubernetes, CI/CD pipelines, and infrastructure automation.
• Understanding of application security, monitoring, logging, and observability practices.
• Experience working with incomplete or ambiguous requirements and converting them into technical solutions.
• Experience participating in presales, discovery phases, solution proposals, or tender processes.
• Strong estimation and solution design skills.
• Excellent Customer-facing communication and presentation skills.
• Ability to independently drive technical initiatives and take ownership.
• Upper - Intermediate English level.

Приєднуйтесь до Sigma Software на позицію Principal Software Engineer та допомагайте створювати безпечні цифрові платформи великого масштабу для ініціатив у сфері Public Sector. Це стратегічна позиція senior-рівня для досвідченого інженерного лідера, який може поєднувати розробку, архітектурну експертизу, технічне лідерство та комунікацію з клієнтами.
 

Ви працюватимете з enterprise-рішеннями на базі Java, братимете участь у presales та discovery-активностях, визначатимете технічні стратегії та супроводжуватимете команди під час запуску проєктів і на ранніх етапах реалізації.

У Sigma Software ми створюємо значущі рішення для глобальних Клієнтів та підтримуємо наших інженерів можливостями професійного розвитку, зрілою інженерною культурою та можливістю впливати на проєкти з найперших етапів.
 

КЛІЄНТ

Наші Клієнти працюють у сфері Public Sector, де безпека, надійність, масштабованість та відповідність нормативним вимогам мають критичне значення. Проєкти зосереджені на створенні та модернізації enterprise-цифрових сервісів, які підтримують критично важливі операції, складні інтеграції та довгострокову підтримуваність для великих організацій.

ПРОЄКТ

Ви приєднаєтесь до ініціатив на ранніх етапах, де технічне лідерство відіграє ключову роль у перетворенні бізнес-ідей на масштабовані стратегії реалізації. Позиція передбачає участь у presales-активностях, тендерах, discovery-воркшопах, проєктуванні архітектури, оцінюванні та підтримці запуску проєктів.

Проєкти включають enterprise Java-екосистеми, cloud-native інфраструктуру, розподілені системи, безпечні інтеграції та модернізацію legacy-платформ. Ви тісно співпрацюватимете з Клієнтами, Sales, Delivery та інженерними командами для встановлення архітектурних стандартів та забезпечення успішного запуску проєктів.

Обов’язки:

• Брати участь у presales-активностях, discovery-сесіях, технічних воркшопах, тендерах та аналізі RFI/RFP.
• Перетворювати бізнес-вимоги на масштабовані технічні рішення та стратегії реалізації.
• Проєктувати архітектуру enterprise-рівня для розподілених систем та мікросервісних платформ на базі Java.
• Готувати технічні пропозиції, оцінки, архітектурні діаграми, припущення щодо реалізації та дорожні карти.
• Визначати технологічний стек, підхід до інфраструктури, інтеграції, принципи безпеки та склад команди.
• Презентувати та захищати технічні рішення під час обговорень із Клієнтами та зустрічей зі стейкхолдерами.
• Підтримувати Sales та Delivery команди під час presales та етапів запуску проєктів.
• Керувати технічними активностями на старті проєкту та перетворювати високорівневі концепції на практичні плани реалізації.
• Встановлювати архітектурні стандарти, інженерні рекомендації та найкращі практики розробки.
• Керувати інженерними командами на перших етапах реалізації та підтримувати онбординг і технічні інтерв’ю.
• Проводити архітектурні та code review для забезпечення масштабованості, підтримуваності та відповідності вимогам безпеки.
• Вирішувати складні технічні завдання та менторити Senior і Lead Engineers.
• Керувати процесом прийняття технічних рішень, балансуючи бізнес-цілі, терміни реалізації та очікування щодо якості.

Вимоги:

• 5+ років досвіду у software engineering із сильними обов’язками у сфері технічного лідерства.
• Сильна практична експертиза у розробці в Java-екосистемі.
• Глибокі знання Spring та Spring Boot.
• Глибоке розуміння архітектури мікросервісів та розподілених систем.
• Досвід проєктування та реалізації REST API та event-driven систем.
• Практичний досвід роботи з Kafka або аналогічними технологіями обміну повідомленнями.
• Досвід роботи з реляційними та NoSQL базами даних.
• Сильний досвід роботи з хмарними платформами AWS, Azure або GCP.
• Досвід роботи з Docker, Kubernetes, CI/CD pipeline та автоматизацією інфраструктури.
• Розуміння безпеки застосунків, моніторингу, логування та практик observability.
• Досвід роботи з неповними або неоднозначними вимогами та перетворення їх на технічні рішення.
• Досвід участі у presales, discovery-фазах, підготовці solution proposals або тендерних процесах.
• Сильні навички оцінювання та проєктування рішень.
• Відмінні навички комунікації та презентації у взаємодії з Клієнтами.
• Здатність самостійно вести технічні ініціативи та брати на себе відповідальність.
• Рівень англійської — Upper-Intermediate.

We are an international B2C company operating in the iGaming industry, with a focus on the US Sweepstakes Casino market.

As we continue to grow and scale our operations, we are looking for a System Administrator to manage and maintain our internal IT infrastructure, ensure the security and reliability of corporate systems, and support our distributed teams.

This role is ideal for a proactive, hands-on specialist who can independently manage IT operations, improve existing processes, and implement scalable infrastructure solutions.

Key Responsibilities:

IT Infrastructure & System Administration

• Manage, maintain, and optimize the company's internal IT infrastructure, systems, and services.
• Administer Windows, Linux, and macOS environments.
• Manage corporate cloud services, email systems, domains, DNS, VPN, and network configurations.
• Monitor infrastructure performance, troubleshoot technical issues, and ensure system availability.
• Implement backup, recovery, and infrastructure monitoring solutions.

IT Security & Access Management

• Manage employee accounts, permissions, and role-based access to corporate systems.
• Implement and maintain security policies, MFA, VPN, and secure authentication mechanisms.
• Manage onboarding and offboarding processes, including access provisioning and revocation.
• Monitor security risks, identify vulnerabilities, and implement preventive measures.
• Ensure secure handling of corporate data and sensitive information.

Corporate Tools & Technical Support

• Administer corporate services such as Google Workspace, Microsoft 365, Slack, Jira, Confluence, and other business tools.
• Provide technical support to employees across different departments.
• Troubleshoot software, hardware, connectivity, and access-related issues.
• Manage software licenses, subscriptions, and corporate IT assets.
• Maintain technical documentation, IT procedures, and infrastructure inventories.

Process Optimization & Automation

• Automate routine administrative tasks using scripts and available tools.
• Develop and improve internal IT processes to support company growth.
• Collaborate with Development, Product, Security, and Operations teams on infrastructure-related tasks.
• Participate in infrastructure improvements, system integrations, and IT-related projects.

What We're Looking For:

• 4+ years of experience as a System Administrator, IT Administrator, or IT Infrastructure Specialist.
• Strong knowledge of Windows and Linux administration; experience supporting macOS.
• Experience administering Google Workspace and/or Microsoft 365.
• Solid understanding of networking fundamentals: TCP/IP, DNS, DHCP, VPN, firewalls, and routing.
• Hands-on experience with access management, IAM, MFA, and security best practices.
• Experience with cloud infrastructure such as AWS, Azure, or Google Cloud.
• Knowledge of backup solutions, monitoring tools, and disaster recovery principles.
• Experience with scripting and automation (Bash, PowerShell, or Python).
• Ability to troubleshoot technical issues independently and manage multiple priorities.
• English proficiency sufficient for technical documentation and communication with international teams.

Nice to Have:

• Previous experience in iGaming, FinTech, SaaS, or other high-availability digital products.
• Experience supporting distributed, remote-first international teams.
• Familiarity with Docker, CI/CD pipelines, and basic DevOps practices.
• Experience with Cloudflare, SSO, identity providers, and endpoint management solutions.
• Understanding of security and compliance requirements in regulated industries.
• Experience implementing IT infrastructure and security processes from scratch.

What we offer:
We believe that a happy team builds the best products. Here is how we support you:

• Remote & Flexible: Work from anywhere. Our core hours are 10:00 to 18:00 (Kyiv time), Mon-Fri.
• Financial Stability: Timely payment for compensation for services
• Personal Equipment Policy: equipment are provided for use to ensure comfortable and efficient work.
• Knowledge Sharing: We regularly gather to discuss new trends, share insights, and elevate one another.
• Community: At NuxGame, you will work in a team of like-minded people who are ready to support, inspire, and tackle complex challenges together.
• Creative Freedom: We encourage initiative. With us, you have the freedom of professional expression and the space to implement your ideas.
• Time-off Policy: 24 vacation days per year + 5 sick days (without medical confirmation).
• Atmosphere: A friendly environment focused on results and mutual respect, free from unnecessary bureaucracy and pressure.

We believe in unlocking the inner potential of each team member within an open and democratic culture.

Waiting for you on our team!

Own the affiliate programme of a fast-growing US sweepstakes casino.

Epic Play Holding is scaling fast across the US, Canada and other Tier-1 markets, and our affiliate programme is one of the main engines of that growth. We're looking for an Affiliate Manager to take it over: grow the partners we already have, bring in new traffic sources and make sure every partnership delivers quality traffic that pays off.

You'll have the tools, the product and the freedom to decide how the programme grows. This isn't partner support. You'll run the programme and own the results.

What you'll own

• Existing partners. Build strong relationships with current affiliates and find ways to grow their volume and revenue.
• New partners. Research new traffic sources, then attract and onboard affiliates across the US, Canada and other Tier-1 markets.
• Performance. Track traffic, volume, conversion, revenue and profitability for every partner, and spot drops before they become problems.
• Traffic quality. Catch and stop fraudulent, low-quality or non-compliant traffic, and act fast when a partner stops meeting expectations.
• Deal terms. Negotiate and manage commercial terms, mostly RevShare.
• Affilka. Use it every day for onboarding, tracking and performance analysis.
• Clear reporting. Keep partner reports and documentation accurate and up to date.
• Industry presence. Represent Epic Play at affiliate conferences and industry events and build your network.

You're a great fit if you have

• proven experience in affiliate management, ideally in iGaming;
• hands-on experience with Affilka (this is a must for the role);
• a solid understanding of affiliate traffic, partner performance and RevShare models;
• experience with conversion, revenue, profitability and ROI;
• experience spotting fraudulent or low-quality traffic;
• strong negotiation and communication skills;
• English at B2 level or higher and confidence working with international partners;
• readiness to travel internationally for conferences;
• an analytical mind and attention to detail;
• ownership and drive: you find new partners and ways to improve results without being asked.

You'll stand out with

• an existing network of US or Canadian affiliates;
• experience with Tier-1 traffic;
• experience with US casino or gambling products;
• a track record at affiliate conferences;
• deep knowledge of affiliate operations and traffic monetisation.

Why Epic Play

• Salary + bonuses. Market-level base, and bonuses tied to your results.
• Real ownership. You run the affiliate programme, not a small part of it.
• Direct impact. Your partnerships drive traffic growth and revenue you can see.
• Tier-1 partners. Work with international partners in the strongest markets.
• Conferences. Attend the major affiliate events and grow your network.
• Autonomy and growth. Freedom to make decisions and room to grow with the company.
• Fully remote. Work from wherever you do your best work.

Sound like you? Send your CV, and tell us in two lines about a partnership you grew.

We are looking for a proactive Sales Manager (mid-level) with strong sales experience to engage with international clients and close deals.

Requirements:

• English level C1 (Advanced) — fluent spoken and written skills are mandatory.
• 2–3 years of experience in international sales.
• Proven track record in online sales via phone / remote calls / online meetings.
• Strong skills in using CRM systems, calling software, and modern communication tools.

• Excellent negotiation, communication, and closing skills.

   

Key Responsibilities:

• End-to-End Sales: Independently build and manage the entire sales funnel — from lead generation, prospecting, and campaign setup to closing deals and client handoff.
• Lead Generation & Outreach: Collect leads data, and execute personalized outreach campaigns across relevant channels.
• Discovery & Demo Meetings: Conduct active online discovery calls and solution presentations via Zoom or Google Meet with international clients.
• Closing & Deal Management: Qualify incoming/outreach leads, handle objections, negotiate terms, and guide prospects smoothly from initial engagement to signed agreements.

• Pipeline Tracking: Maintain deal pipeline accuracy, log client interactions, and manage data within the CRM system.

   

Will be a Plus:

• Prior experience in IT, Software Outsourcing, Data, AI, or Tech services is a strong plus, but not strictly required.

   

We ensure your growth with:

• Working in a fast-growing company;
• Great networking opportunities with international clients and challenging tasks;
• Competitive salary fixed in USD and bonuses for closed deals;
• Flexible work schedule;
• Friendly working environment with minimal hierarchy;
• Team-building activities and corporate events.

Join the Dataforest Team!

We are actively expanding our team and looking for strong new talent to join our ranks. If you are a Data Engineer seeking a friendly team, a healthy working environment, and a flexible schedule — you have found the right place to send your CV!

You'll be a great fit if you have:

- 2+ years of experience with Python;
- 2+ years of experience as a Data Engineer;
- Experience with Pandas;
- Experience with SQL DB / NoSQL (Redis, Mongo, Elasticsearch) / BigQuery;
- Familiarity with Amazon Web Services;
- Experience with Kafka;
- Knowledge of data algorithms and data structures is a MUST;
- Working with high volume tables 10m+.

What you'll do:

- Create ETL pipelines and data management solutions (API, Integration logic);
- Different data processing algorithms;
- Involvement in creation of forecasting, recommendation, and classification models.

Would be a plus:

- Experience with Spark (pyspark);
- Experience with Airflow;
- Experience in statistics;
- Knowledge of DS and Machine learning algorithms.

We ensure your growth with:

- Great networking opportunities with international clients, challenging tasks;
- Building interesting projects from scratch using new technologies;
- Personal and professional development opportunities;
- Competitive salary fixed in USD;
- Paid vacation and sick leaves;
- Flexible work schedule;
- Friendly working environment with minimal hierarchy;
- Team building activities, corporate events.

Dataforest is looking for a growth-oriented Data Engineer to join our friendly team. As a Data Engineer, you will solve engaging problems using cutting-edge technologies for data collection, processing, analysis, and monitoring.

If you aren't afraid of challenges, this position is just for you!

You'll be a great fit if you have:

- 1+ years of experience as a Data Engineer;
- Strong experience with Python;
- Proven experience with Databricks and Datafactory;
- Experience with AWS/Azure;
- Experience building ETL / ELT pipelines;
- Proficiency in SQL.

What you'll do:

- Developing ETL/ELT pipelines and data management solutions;
- Implementing data processing algorithms;
- Writing and optimizing SQL queries for data extraction and analysis;
- Analyzing data and applying processing algorithms to solve business problems.

We ensure your growth with:

- Working with a high-skilled engineering team on engaging and complex projects;
- Hands-on experience with the latest technologies;
- Direct communication with international clients and challenging tasks;
- Opportunities for personal and professional growth;
- Competitive salary pegged to USD;
- Paid vacation and sick leave;
- Flexible working hours;
- Friendly working atmosphere with zero bureaucracy;
- Plenty of team traditions — corporate parties, team buildings, themed events, and much more!

Come Back Agency helps US software and technology companies run their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team.
 

This position is with a US-based software company providing custom development and AI implementation for North American clients. The team builds and maintains production software, including AI-enabled systems, and works in long-term client engagements. Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders.
 

About the Role 

We are looking for a Middle Python Backend Developer with 3+ years of commercial experience to join our backend engineering team. In this role, you will be responsible for developing robust backend services, integrating third-party APIs, managing AWS infrastructure, and participating in direct client communications. The ideal candidate can showcase 1–2 production projects, clearly articulate their personal contributions and solutions to technical challenges, confidently debug production incidents, and comfortably leverage modern AI tools like Claude Code in their daily workflow.
 

What You Will Do

• Backend Development: Develop, maintain, and scale high-performance backend services, build REST APIs, and integrate third-party services and AWS components.
• Optimization & Security: Ensure optimal application performance, code quality, system stability, and data security.
• Production Support: Debug and resolve production issues, analyze logs, and perform root-cause analysis during incidents.
• Client Interaction: Participate in client calls for requirements clarification, technical demos, task estimation, and explaining technical decisions.
   

Requirements

• Experience: 3+ years of commercial Python backend development experience.
• Production Track Record: 1–2 projects brought to production and supported post-release, with the ability to explain your specific role, obstacles faced, and technical solutions implemented.
• Core Python: Deep knowledge of Python 3 and async/await programming paradigms.
• Frameworks: Strong hands-on experience with FastAPI (or solid commercial background in Django/Flask with a strong readiness to transition to FastAPI).
• API Design: Clean REST API design, authentication, and authorization mechanisms.
• Databases: Solid experience with relational databases like PostgreSQL or MySQL (schema design, indexing, migrations, and basic query optimization), along with exposure to NoSQL databases.
• Cloud & DevOps Basics: Practical experience with AWS core services (S3, EC2, or Lambda), Docker, and Git.
• Testing: Writing unit and integration tests using pytest.
• Queues & Caching: Hands-on experience with Redis and queue systems (Celery, SQS).
• Incident Resolution: Hands-on experience debugging in production environments using logs, monitoring tools, and root cause analysis.
• AI Tools: Hands-on experience using Claude Code to accelerate development.
• Communication: Upper-Intermediate English level (B2+) or higher for seamless direct written and verbal communication with international clients.
   

Nice to Have

• Hands-on experience with DynamoDB.
• Experience with EventBridge and serverless architecture.
• Experience with LLM integrations (OpenAI API, LangChain / LangGraph).
• Commercial experience with Django.
• Experience setting up CI/CD pipelines.
   

What We Offer

• Working hours aligned with US time zones, typically 16:00–23:59 Kyiv time.
• Company-sponsored English lessons to support clear and confident communication.
• Paid vacation and sick days.
• Fully remote work.
• Opportunities for professional growth within the team.
• Structured, personalized onboarding to help you ramp up effectively.

Hiring stages: Recruiter screening → Technical Interview.
 

Apply with your resume and a short note outlining your relevant experience. You can also submit it through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency.

Who we are

We’re a fast-growing telehealth product launched in 2025, focused on the US market. Our platform connects patients with doctors for weight-loss treatment, prescriptions, and insurance-covered telehealth visits.

We work in a HIPAA-conscious environment where reliability, security, and responsible handling of sensitive information are essential. Our user base is growing quickly, and our team is remote-first across multiple countries.

Role Overview

We're looking for a Senior Full-Stack Engineer to help build and scale the applications our patients and internal teams use every day. You'll work across the stack using React, Next.js, Node.js, and TypeScript, partnering closely with product managers, designers, QA engineers, and fellow developers to turn ideas into reliable, production-ready features.

This isn't a frontend role with occasional backend work, or vice versa. We expect you to own features end-to-end, from designing APIs and implementing backend services to building intuitive, high-performance user interfaces. You'll bring strong technical judgment to the table, knowing when a solution won't scale, identifying potential bottlenecks early, and writing code that others can confidently build upon.

We expect engineers to influence technical decisions and system architecture, challenge assumptions when appropriate, and do more than simply implement predefined tickets.

What matters to us just as much as the tech stack is how you approach your work. We're looking for someone who takes ownership, follows through on commitments, and speaks up when something doesn't look right instead of waiting to be told. Real patients use what we build, and that tends to attract engineers who genuinely care about getting it right.

This role is a great fit for a senior engineer who enjoys building products across the stack, cares deeply about UX, performance, reliability, maintainability, and protecting sensitive data through secure design and strong encryption practices, and treats AI-assisted development tools as a normal part of the daily workflow, not a novelty.

What you'll do

• Build and maintain patient-facing and internal applications using React, Next.js, Node.js, and TypeScript, delivering complete features across both the frontend and backend.
• Design, build, and evolve backend APIs and services, integrating with our commerce platform, Python-based microservices, and cloud infrastructure.
• Release in small, reversible increments backed by CI/CD, automated tests, and observability, rather than big-bang launches.
• Favor pragmatic, well-balanced solutions over gold-plating. Ship something robust and useful first, then iterate based on real feedback.
• Own what you ship end-to-end. Quality, reliability, performance, security, and operational readiness don't stop at merge.
• Bake security, privacy, and HIPAA-conscious data handling into every change, not as an afterthought.
• Turn Figma designs into responsive, accessible user interfaces with close attention to UX, accessibility, and Core Web Vitals.
• Build secure and scalable media delivery and asynchronous processing workflows.
• Collaborate with Product, Design, QA, and other engineers to validate solutions and prioritize what delivers the most value for patients.

• Take code reviews seriously, both giving and receiving feedback, and actively share knowledge as the stack evolves.

   

Success in this role looks like

• Performance, reliability, and maintainability remain first-class concerns across both frontend and backend services.
• Deployments stay low-risk and reversible through small, incremental releases rather than big-bang launches.
• Production issues are rare, and when they do occur, they're easy to diagnose and resolve.
• Sensitive data flows are handled correctly, with no PHI or security surprises.

• Your code reviews and technical decisions visibly raise the engineering bar across the team.

   

Team & Culture

• Direct, no-nonsense communication culture; disagreeing with your lead is normal and encouraged.
• Scrum/Kanban hybrid workflow with mandatory code reviews.

• A team that genuinely values engineering quality and initiative

   

Hiring Process

We aim to complete the hiring process within approximately two weeks.

1. Introductory call with a recruiter (30 minutes)
2. Technical interview with the Team Lead and Tech Lead (90 minutes)
3. Final interview with the Team Lead and CTO (45-60 minutes)
4. Reference check

5. Offer

    

Benefits

• Competitive compensation based on your experience and skills.
• Flexible schedule and remote work options.
• 20 working days of paid vacation per year.
• 5 paid sick days per year.
• Conferences, workshops, webinars, and training. We invest in your growth.
• Opportunity to build a product used daily by thousands of patients in the US healthcare market.
• Company-provided equipment.

• Paid AI tooling subscriptions (Claude Code, GitHub Copilot, Cursor, or similar).

   

Job Requirements

Must have:

• 5+ years of professional software engineering experience building production applications with React, Next.js, Node.js, and TypeScript.
• Experience designing and implementing REST and/or GraphQL APIs, authentication flows, and backend services using Node.js and TypeScript.
• Experience designing secure authentication and authorization flows (JWT, OAuth, session-based authentication, etc.).
• Experience designing data models and working with relational and/or NoSQL databases.
• Experience with state management approaches.
• Solid understanding of web performance, accessibility (WCAG), and SEO considerations in a Next.js environment.
• Experience working with AWS services such as S3, CloudFront, Lambda, or similar cloud infrastructure.
• Hands-on production experience building and evolving software over time. You understand what breaks in production, how to debug it, and how your technical decisions affect the product beyond the initial release.
• Regular hands-on use of AI-assisted development tools (Claude Code, Codex, GitHub Copilot, Cursor, or similar) as part of your daily workflow.
• Strong ownership mindset. You understand the business context, make pragmatic technical decisions, and ship reliable solutions.

• Upper-Intermediate (B2) English or higher, with the ability to communicate effectively in written and spoken technical discussions.

   

Bonus points:

• A degree in Computer Science or a related field is a plus.
• Experience in healthcare, telehealth, or other regulated domains (e.g. HIPAA) is a strong plus.
• Experience building or working with a design system or component library.
• Experience with Stripe or other payment and checkout flows.
• Experience integrating with e-commerce platforms (e.g. Magento 2 via GraphQL/REST APIs, or similar).
• Experience with performance and monitoring tools such as Datadog, AWS CloudWatch, Lighthouse, Web Vitals, and similar.
• Experience building video platforms, streaming applications, media delivery systems, or large-scale file upload workflows is a strong plus.

Come Back Agency supports US software and technology companies by running their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team.
 

This position is with a US-based software company providing custom development and AI implementation for North American clients. The team builds and maintains production software, including AI-enabled systems, and works in long-term client engagements. Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders.
 

About the role:

This is an internal role focused on outreach, partnerships, and placements that improve rankings and bring relevant referral traffic. This is not a client facing role.
 

What you will do:

• You will build and execute a link acquisition plan for priority service pages, state pages, case studies, and thought leadership content
• You will find and qualify websites for outreach, focusing on relevance, quality, and real traffic
• You will run outreach campaigns to secure placements through guest posts, editor mentions, partnerships, resource pages, and digital PR angles
• You will coordinate with our writers and designers to create assets that earn links, like research posts, comparisons, templates, and tools
• You will manage our local and industry citations where relevant, and keep listings consistent
• You will monitor backlinks, anchors, and competitors, and provide weekly updates on what is working
• You will protect the domain by avoiding risky tactics and keeping everything aligned with Google guidelines
   

Requirements:

• Proven link building experience with examples of placements you secured
• Strong prospecting and outreach skills, including personalized email and relationship building
• Understanding of SEO fundamentals, including topical relevance, anchors, and avoiding harmful patterns
• Comfort using tools like Ahrefs, Semrush, Moz, or similar, and Google Search Console
• Ability to work systematically and track everything in a spreadsheet or CRM style pipeline
   

Nice to have:

• Experience with B2B services, SaaS, or software agencies
• Experience with digital PR pitches and creating link worthy content angles
• Experience supporting state localized SEO pages and local SEO citations
   

What We Offer:

• Working hours aligned with US time zones, typically 16:00—23:59 Kyiv time.
• English lessons to support clear and confident communication.
• Paid vacation and sick days.
• Fully remote work.
• Opportunities for professional growth within the team.
• Structured, personalized onboarding to help you ramp up effectively.
   

Apply with your resume and a short note outlining your relevant experience. You can also submit it through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency

Toronto time zone. Project duration - 3 months.

We're looking for a mature, Senior/Lead PHP Engineer with deep Laravel expertise and hands-on experience building or integrating agentic AI systems. You'll take ownership of complex backend features end-to-end, mentor other engineers, and help shape how AI-driven automation and agents fit into our product and internal workflows.

About the client:

Our client is a leading online car marketplace group operating across Europe and North America, bringing together market-leading brands to shape the future of our industry by combining the best of both regions.
 

What You'll Do:

• Design, build, and maintain robust backend services and APIs using PHP and Laravel
• Own features from technical design through deployment and monitoring
• Integrate and orchestrate agentic AI workflows (e.g., LLM-based agents, tool-calling pipelines, autonomous task runners) into existing products or internal tooling
• Improve system performance, reliability, and security across the stack
• Stay current with the PHP/Laravel ecosystem and emerging agentic AI tools and patterns

What You Need to Succeed:

• 6+ years of professional PHP development experience
• 4+ years building applications with Laravel (or comparable modern PHP framework experience with strong Laravel proficiency)
• Solid database skills (MySQL/PostgreSQL), including query optimization and schema design
• Familiarity with containerization (Docker) and cloud deployment (AWS, GCP, or similar)
• Strong communication skills and the judgment to work independently on ambiguous problems
• Hands-on GenAI experience — you've built with LLM APIs, tool/function calling, retrieval, agents, or agent frameworks and put them into real workflows.
• Modern AI coding tools (e.g., Claude Code, Codex) are part of how you work day to day.
• Strong communication and collaboration skills — you work well in a team, share your opinions clearly, and can move a topic forward with people across functions.
• Solid engineering fundamentals: testing, debugging, code quality, and getting things production-ready.
• English - at least Upper Intermediate+
• Work in EDT (Toronto) time zone

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Project Overview

We are looking for a Junior SMM & Marketing Specialist to join Group107. You’ll be a true one-person show: you’ll own our social media end-to-end, from idea to content creation, publishing and promotion. AI tools are at the core of how you work. You use them daily to create content, generate videos and move fast. You live and breathe social media, and you always know what’s trending.

Requirements

• Hands-on experience in SMM or content creation (a Junior level is fine; we care about skills, not titles)
• Strong knowledge of TikTok and Instagram: algorithms, trends and content formats
• Daily experience with AI tools for content creation, with real examples of AI-generated content you can show
• Experience generating AI videos and editing them (CapCut, Premiere Pro, DaVinci or similar)
• Understanding of marketing basics
• Ability to work with a wide range of tools and learn new ones fast

• English: B2+

   

Nice to Have

• Experience as an influencer or content creator with your own audience.
• Experience in IT / B2B tech marketing.
• Basic graphic design skills (Figma, Canva, Adobe tools).

• Experience with AI automations (Zapier, Make, n8n).

   

Responsibilities

• Build and run the content strategy and publishing calendar for TikTok and Instagram
• Create short-form video content (Reels, TikToks), including generating videos with AI tools and editing them yourself
• Create and adapt copy and visuals with AI tools (ChatGPT/Claude, Midjourney, Canva AI, AI video tools)
• Follow trends and quickly turn them into content ideas
• Grow reach and engagement and promote content across channels
• Track key metrics (reach, engagement, followers, views) and report on results

• Independently test new formats, tools and AI-driven workflows

   

We Offer

• 20 vacation days (workdays)
• 7 sick days
• Personalized career growth
• Internal English classes
• Education reimbursement
• Corporate events and team buildings
• Equipment provided

We are a fast-growing international iGaming company with 1,000+ professionals and a portfolio of successful products across global markets.

We are launching two new projects targeting Tier 1 markets. We are looking for an experienced Head of VIP to build and lead a team of VIP Account Managers.

This role focuses on setting up the VIP department, developing the team, and ensuring excellent service and sustainable commercial performance across both projects.

Key Responsibilities

• Build and lead the VIP Account Management department for two new projects.
• Recruit, onboard, train, and develop VIP Account Managers.
• Define account management standards, team workflows, and player portfolio allocation.
• Set individual and team KPIs, monitor performance, and provide regular coaching.
• Ensure proactive, personalized communication and a high standard of service for VIP players.
• Support the team in building long-term player relationships and handling complex requests.
• Monitor portfolio performance, player activity, retention, and promotional costs.
• Coordinate with CRM, Payments, Support, and other teams to resolve player issues and deliver a consistent experience.
• Adapt account management practices to player expectations in the Netherlands and the UK.
• Work closely with Compliance and Responsible Gambling teams to ensure appropriate player interactions.

• Provide regular reporting on team results, portfolio performance, and operational improvements.

   

What We’re Looking For

• Experience as a Head of VIP or VIP Team Lead within iGaming.
• Proven experience managing and developing VIP Account Managers.
• Experience working with Tier 1 markets, ideally the Netherlands and/or the UK.
• Strong understanding of VIP service, relationship management, and retention.
• Ability to build a department, establish processes, and set clear performance expectations.
• Strong analytical, communication, and leadership skills.
• Understanding of responsible gambling principles and their application to VIP account management.

• Professional proficiency in English.

   

What We Offer

• Fully remote work.
• Competitive fixed salary and a monthly performance-based KPI bonus.
• The opportunity to build and lead a VIP department across two new projects.
• Paid vacation and sick leave.
• Professional onboarding and continuous support.
• Career growth opportunities within an international company.
• Access to a corporate psychologist, including individual and group sessions.

• Monthly professional development training with our Learning & Development Department.

   

Ready to build a strong VIP team? We’d love to hear from you!