Jobs at Djinni

Overview:
We are looking for a Middle Backend Engineer to contribute to the development of core backend services within a modern microservice infrastructure that powers mobile and embedded clients. This is a hands-on role, ideal for an engineer who enjoys building scalable and reliable backend solutions, developing secure APIs, and working with distributed systems. You will collaborate closely with architects, frontend engineers, and product teams to deliver robust backend features and contribute to technical decisions across the project.

Responsibilities:

• Develop and maintain backend services using Java in a Docker/Kubernetes-based environment;
• Implement and improve backend solutions following established architectural patterns and best practices;
• Develop and optimize event-driven systems using Kafka;
• Build and maintain secure, scalable RESTful APIs for internal and external consumers;
• Work with PostgreSQL, including designing data models and writing optimized queries;
• Collaborate with frontend and product teams to deliver features from development to production;
• Contribute to system reliability and observability through logging, tracing, and monitoring;
• Integrate backend services with data pipelines and ML-powered services as part of data-driven and AI initiatives;
• Participate in code reviews and contribute to improving code quality and technical practices within the team.

Requirements

• 3+ years of professional experience in backend development within microservice and cloud-native environments;
• Strong production experience with Java (e.g., Spring Boot or similar frameworks);
• Python experience is a plus, especially for data pipelines, ML integration, or scripting tasks;
• Deep understanding of:
  • Kafka and event-driven architectures;
  • PostgreSQL, including advanced schema design and query optimization;
  • Secure API design and implementation (OAuth2, HTTPS, mTLS).
• Hands-on experience with Docker, Kubernetes, and CI/CD pipelines in production;
• Proven ability to lead cross-functional technical initiatives and make architectural decisions;
• Demonstrated experience mentoring or guiding less experienced engineers;
• Exposure to video streaming backends or media platforms is a plus;
• Strong interest or background in ML- or data-driven applications;
• Bonus: Experience with observa

White Test Lab is looking for a proactive Lead Generation Specialist with strong writing skills as a part of the LeadGen team. Your goal is to ensure a stable lead flow to make a predictable sales pipeline from each outbound channel you will work with.


REQUIREMENTS:  

• Experience in a similar role in an IT product and/or outstaffing company, 1+ year.
• Experience with Upwork.
• Experience in writing message sequences/chains with multiple scripts and multi-channel outreach campaigns launch and analysis.
• Disciplined, self-motivated, critical-minded and able to work with minimal supervision.
• B1+ level in English.

 
Nice-to-Have:

• Product vision in sales.
• Experience with tools for outreach automation.

RESPONSIBILITIES: 

• Write message sequences/chains with multiple scripts (LinkedIn & Email).
• Launch multi-channel outreach campaigns.
• Communicating with leads up to the call (with sales manager).
• Providing hypotheses for the new campaigns; campaigns' analysis, and ideas for improvements.

WHAT WE OFFER:

• Full-time remote position with stability and career growth opportunities.
• Ukrainian holidays off, plus paid vacation and sick leave.
• Compensation for English courses and sports activities.
• Access to an in-house English-speaking club.
• Accounting support and a proactive work environment.
• Engaging in corporate events and team-building activities.

🚀 Join Our Team as a Manual QA Engineer!
We are looking for a proactive and detail-oriented Manual QA Engineer to join our team and help ensure the quality of our web and mobile products. This role requires a high level of ownership, independence, and strong communication skills, as you will be the primary QA specialist on the project, working closely with developers and the Product Owner.

REQUIREMENTS:

• 1+ year of commercial experience in manual software testing.
• Upper-Intermediate English with the ability to communicate confidently and understand native speakers – MUST.
• Strong STLC knowledge, test design techniques, and experience with various testing types (functional, regression, exploratory, integration)
• Experience testing web and iOS applications.
• Experience with cross-browser and cross-platform testing.
• Understanding of release and upgrade testing processes.
• Strong knowledge of Chrome DevTools (Console, Network, Storage, Service Workers).
• Experience with TestFlight and basic familiarity with Xcode.
• Experience testing browser extensions - nice to have.
• Basic knowledge of MySQL.
• Ability to create clear test documentation (test cases, checklists, bug reports).
• Experience with Jira, Qase, or similar QA tools.
• Strong analytical, problem-solving, and communication skills.
• Ability to work independently, clarify requirements, and identify risks proactively.

RESPONSIBILITIES:
 

• Own the QA process for the project and act as the primary quality advocate within the team.
• Analyze requirements and proactively identify ambiguities, risks, and edge cases.
• Collaborate closely with developers and the Product Owner, participate actively in team meetings, planning session to ensure high product quality.
• Create, maintain, and execute test cases, checklists, and test plans.
• Perform functional, regression, exploratory, and integration testing.
• Test web applications, browser extensions, and iOS mobile applications.
• Validate new features, release candidates, and upgrade flows.
• Investigate issues using Chrome DevTools, Service Worker tools, Xcode, and other debugging utilities.
• Continuously improve QA processes and contribute to product quality initiatives.
   

WHAT WE OFFER:

• Full-time remote position with stability and career growth opportunities.
• Ukrainian holidays off, plus paid vacation and sick leave.
• Compensation for English courses and sports activities.
• Access to an in-house English-speaking club.
• Accounting support and a proactive work environment.
• Engaging corporate events and team-building activities.
   

How to Apply:
If you enjoy taking ownership, working closely with product and engineering teams, and making independent decisions that directly impact product quality, we'd love to hear from you. Please submit your resume and tell us why you'd be a great fit for this role.



 

What we're looking for

3+ years of experience in Email Marketing / CRM Communications within the iGaming industry (Sportsbook & Casino).

Strong hands-on experience with email marketing platforms, CRM systems, and communication tools.

Experience working with multiple communication channels: Email, in-app, Push Notifications, and SMS.

Solid understanding of email deliverability, campaign optimization, and communication best practices.

Basic HTML skills for editing email templates and communication layouts.

Experience with audience segmentation and database management.

Strong analytical mindset 
Understanding of UTM parameters and campaign tracking.

Ability to prioritize multiple campaigns and meet deadlines in a fast-paced environment.

Excellent communication and organizational skills.

Native Russian/Ukrainian and English level B2 or higher.

What you'll do

Plan, launch, and optimize promotional, lifecycle, and informational campaigns across Email, in-app, Push Notifications, and SMS channels.

Build audience segments based on player behavior, engagement, lifecycle stage, and campaign objectives.

Create, edit, and maintain communication templates, including basic HTML adjustments (CTAs, links, images, logos, and layouts).

Monitor campaign performance and analyze key metrics, including delivery rate, open rate, CTR, conversion, engagement, and revenue impact.

Run A/B tests and continuously optimize campaigns based on performance data.

Ensure accurate campaign setup, QA, scheduling, and timely delivery across all communication channels.

Collaborate closely with Design, Content, and Product teams to deliver relevant and high-performing player communications.
Track campaign performance 
Contribute ideas for improving CRM communication strategy, automation, segmentation, and player engagement.

What this role gives you

A collaborative CRM team where you'll have real ownership and your ideas quickly become reality.

The freedom to test, optimize, and continuously improve customer communications.

Work on two established brands expanding into Tier-1 markets.

Fully remote.

24 vacation days + 10 sick days.

Learning budget, conferences and team-building activities.

Are you passionate about building AI-powered solutions that solve real business challenges? We are looking for a Middle AI Engineer to join our fully remote team and contribute to the development of advanced intelligent documentation platforms for the telecommunications domain.

At Sigma Software, we work with global Customers on innovative projects that combine modern engineering practices with cutting-edge AI technologies. In this role, you will participate in the full development lifecycle, from research and architecture discussions to implementation and deployment of scalable AI-enabled solutions.

Why join us? You will have the opportunity to work with modern LLM orchestration frameworks, cloud-native infrastructure, and enterprise-scale AI integrations while growing professionally in a collaborative and flexible environment.
 

CUSTOMER

Our Customer is a European telecommunications company focused on digital transformation and intelligent content management solutions. Together, we are developing AI-powered tools that optimize documentation workflows, automate content generation, and improve operational efficiency through modern agent-based AI systems and scalable enterprise infrastructure.
 

PROJECT

The project focuses on developing advanced AI-driven documentation solutions powered by large language models, orchestration frameworks, and cloud-native backend services. The platform integrates AI capabilities with internal and third-party systems while maintaining high standards of scalability, observability, and engineering quality.

This role combines AI engineering, Back-end development, and partial Full-Stack collaboration, giving you the opportunity to contribute across APIs, integrations, frontend features, and AI-enabled workflows in a modern Agile environment.

Job Description

• Participate in research and development activities for AI-driven documentation solutions
• Take ownership of features from concept through implementation and deployment
• Develop and maintain backend services and REST APIs using Python and modern async frameworks
• Integrate AI capabilities and agent-based workflows into existing platforms and services
• Collaborate on frontend functionality using React, TypeScript, and Vite where required
• Work with LLM orchestration frameworks and AI tooling integrations
• Ensure system reliability, scalability, observability, and maintainability
• Collaborate closely with AI engineers, frontend developers, product managers, and designers
• Participate actively in Agile ceremonies including sprint planning, refinements, demos, and stand-ups
• Contribute to CI/CD pipelines, deployment automation, and Kubernetes-based infrastructure
• Troubleshoot and resolve issues across frontend, backend, and infrastructure layers
• Continuously evaluate and adopt emerging AI technologies and engineering best practices

Qualifications

• At least 3 years of commercial software development experience
• Solid experience with Python and async web frameworks such as FastAPI
• Experience with React and TypeScript
• Experience with LangChain, LangGraph, or similar LLM orchestration frameworks
• Familiarity with AI tool integration protocols and agentic workflows
• Experience with cloud infrastructure
• Strong experience building and maintaining REST APIs
• Experience with relational databases and ORMs, preferably PostgreSQL
• Practical experience writing automated tests using frameworks such as pytest or Playwright
• Hands-on experience with Docker and Kubernetes environments
• Understanding of CI/CD pipelines and deployment workflows
• Ability to debug issues across the full application stack
• Strong Git skills and experience working in code-review-driven environments
• Experience working in Agile teams

• Upper-Intermediate level of English

   

WILL BE A PLUS

• Experience with Helm
• Experience with observability tooling such as Grafana, OpenTelemetry, or CloudWatch
• Experience integrating enterprise authentication systems such as OAuth2/OIDC or Keycloak
• Experience developing editor or IDE extensions
• Experience using AI coding assistants in daily development workflows
• Experience with enterprise-scale AI platforms
• Experience with cloud-native distributed systems
• Exposure to AI-assisted developer tooling
• Experience contributing to architecture decisions
• Knowledge of documentation tooling ecosystems

We are looking for a CRM Team Lead to become a key member of our dynamic team. In this role, you will be responsible not only for developing and executing CRM and retention strategies but also for leading and mentoring a team of CRM specialists to achieve ambitious business goals.

HOW YOU WILL MAKE AN IMPACT

• Build and develop CRM and retention strategies for casino products
• Develop player lifecycle campaigns: onboarding, retention, reactivation, churn prevention, loyalty
• Create segmentation strategies and personalized communication flows
• Analyze CRM performance metrics including retention, LTV, ARPU, NGR, churn, CTR, and conversion rates
• Optimize communication funnels and player engagement strategies
• Collaborate with Product, VIP, BI, Content, and Dev teams
• Manage and mentor the CRM team
• Conduct 1:1 meetings, performance reviews, and team coaching
• Set KPIs and monitor team performance
• Oversee CRM campaigns across Email, SMS, Push, Onsite, and Messengers
• Work with automation and trigger-based campaigns
• Launch and optimize A/B tests
• Prepare technical tasks for BI and development teams
• Participate in CRM platform improvements and implementations

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• 3+ years of CRM experience in iGaming
• 1+ year of leadership or team management experience
• Strong understanding of player lifecycle and retention mechanics
• Experience working with Tier-1 / European GEOs
• Hands-on experience with CRM platforms and campaign management
• Strong analytical skills and understanding of CRM metrics
• Experience with multichannel communication strategies
• Ability to work in a fast-paced startup environment
• Strong communication and organizational skills
• English level: Intermediate+ or higher

HOW WE WILL KEEP YOU SMILING

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

About the Role

We are looking for an experienced Senior SEO Manager to drive organic growth, strengthen our brand presence, and improve search visibility across multiple international markets.

The ideal candidate has strong expertise in Technical SEO, Brand SERP optimization, Online Reputation Management (ORM), and multilingual SEO within the iGaming industry.
 

Responsibilities

• Develop and execute SEO strategies across multiple GEOs.
• Optimize website performance and technical SEO.
• Manage Brand SERP and online reputation.
• Monitor branded search results and competitor activity.
• Improve organic rankings and website visibility.
• Build high-quality backlinks and manage Digital PR initiatives.
• Collaborate with Content, Product, Affiliate, and Marketing teams.
• Analyze SEO performance and prepare regular reports.
• Conduct keyword research and optimize multilingual content.

Requirements

• 3+ years of SEO experience.
• Mandatory experience in the iGaming industry.
• Strong knowledge of Technical SEO and Google Search Console.
• Experience with Brand SERP and ORM.
• Hands-on experience with Ahrefs, Semrush or similar SEO tools.
• Understanding of multilingual SEO and international markets.
• Analytical mindset and data-driven approach.
• Upper-Intermediate English (B2+) or higher.

Nice to Have

• Experience with Trustpilot, AskGamblers, Casino.org or similar review platforms.
• Knowledge of E-E-A-T principles and Digital PR.
• Experience with multi-domain projects and affiliate marketing.

We Offer

• Competitive salary.
• Fully remote position.
• Flexible working hours.
• Opportunity to work with an international iGaming company operating across multiple markets.
• Professional growth in a fast-paced environment.

The Business Development Officer will drive top-line revenue growth, merchant acquisition, and strategic partnership expansion. Operating at the intersection of business strategy, partner management, and payment technology, you will convert market opportunities into active commercial relationships with merchants, financial institutions, and regional payment ecosystem enablers.

Core Responsibilities :

• B2B Client Acquisition: Prospect, negotiate, and close commercial agreements with enterprise clients, e-commerce platforms, and SMEs for DALA Group CM's payment solutions.
• Strategic Ecosystem Alliances: Secure and manage partnerships with banks, microfinance institutions (MFIs), telecom operators (MTN, Orange), and payment aggregators.
• Pipeline & Account Management: Lead the full sales cycle from cold outreach to onboarding. Nurture high-value client relationships to maximize volume, retention, and lifetime value.
• Cross-Functional Execution: Coordinate with legal and compliance teams on partner due diligence (KYC/KYB/AML) and collaborate with engineering on partner API integrations.

Key Performance Indicators:

• Monthly Recurring Revenue (MRR) & GPV Growth: Target transaction volume and revenue generation across acquired merchant portfolios.
• B2B Partner Acquisition Rate: Number of active, verified business accounts signed and onboarded monthly.
• Time-to-First-Transaction (TTFT): Speed and efficiency of moving newly signed partners from contract execution to live operational transactions.
• Pipeline Conversion Rate: Percentage of qualified leads successfully converted into active revenue-generating clients.

Qualifications & Competencies :

• Experience: 2–5 years of demonstrated success in B2B sales, account acquisition, or strategic partnerships within Fintech, Payments, Telecom, or SaaS.
• Domain Knowledge: Understanding of digital payment gateways, mobile money APIs, merchant acquiring, and CEMAC regional financial/regulatory environments.
• Attributes: High autonomy, strong negotiation capabilities, and a self-starter mindset tailored to an early-stage startup environment.
• Language Proficiency: Professional fluency in both French and English (written and spoken)

Location: Warsaw, Poland
Format: On-site
Seniority level: Middle

At EPC Network, we're not just a digital marketing company, we're a platform for career transformation and personal growth. Our people-first approach shapes our corporate culture, fostering a team of passionate, smart, and energetic individuals who strive to grow professionally in an international, fast-paced environment.
As a Middle Data Engineer, you'll own the pipelines, integrations, and data models within your assigned business domain — making sure the data our teams rely on is accurate, fresh, and well documented. You will work closely with the Analytics team (Data Analyst and Unit Manager) and cross-functional stakeholders, and report to the Unit Manager.

Key Responsibilities:

• Develop and maintain ETL/ELT pipelines within your domain, following the team's established patterns and standards
• Work with data from APIs, third-party platforms, and internal sources; maintain existing API integrations (pagination, authentication, retries, rate limits)
• Write idempotent pipelines that are safe for reruns and backfills, and adapt them to changes in source data schemas
• Implement and maintain data quality checks — freshness, completeness, uniqueness, nulls, accepted values
• Detect and resolve issues (duplicates, gaps, delays) in your area, investigate root causes, and escalate complex or cross-domain cases to Senior/Lead
• Build and maintain fact tables, dimension tables, and analytical marts, applying agreed naming conventions, table structures, and documentation standards
• Clarify dataset requirements with other teams and document your work — datasets, transformation logic, known limitations
   

Requirements:

• 2–3+ years as a Data Engineer, Analytics Engineer, BI Engineer, or in a similar role
• Solid SQL: window functions, joins, deduplication, experience with large datasets
• Hands-on experience with a cloud data warehouse (BigQuery is a strong plus)
• Experience building or maintaining ETL/ELT pipelines — working within an existing architecture also counts
• Working proficiency in Python for data processing, simple API integrations, logging, and error handling
• Basic experience with dbt (or a similar SQL transformation framework), or readiness to ramp up quickly
• User-level familiarity with an orchestration tool (Airflow / Prefect / Dagster) — you don't need to architect one
• Understanding of pipeline monitoring, data quality checks, and basic secure data access principles (service accounts, secrets)
• Clean, maintainable code and the habit of documenting your work
• Ability to independently drive assigned tasks and escalate architectural questions when needed
• English B2 or higher
   

Nice to have:

• Experience with marketing platforms, CRM, tracking, or attribution systems
• Familiarity with BI tools (Looker Studio, Tableau, Power BI)
• Experience with high-volume event-level data
• Experience with Git
• Familiarity with GCP services such as Cloud Composer and Cloud Storage
   

What it means to be part of our Team:

• Multinational and intercultural experience
• Corporate library
• Growth opportunities, cutting-edge frameworks and technologies
• Plenty of engaging team-building and social events
• Bonuses according to the policy
• 21 paid vacation days & 14 paid sick leaves
• Cozy office in Warsaw, Kyiv available for you whenever you need it
• Coffee, tea, Red Bull, sweets, fruits, and more snacks
   

💌 Interested?
We're always on the lookout for passionate, driven, and curious people to join our team. If that sounds like you — we'd love to hear from you!

Atlaslive is a dynamic iGaming platform that provides the best quality software solutions for iGaming business. We create a live connection between business ambitions and opportunities. Atlaslive is recognized worldwide as one of the leading Sportsbook Platforms, as well as the Best Sports Betting Provider and a Rising Star in Sports Betting Technology within the CEE, Baltic and Nordic markets. Atlaslive, the tech behind the game.

Responsibilities:

Operational Management

• Monitor key online casino performance metrics on a daily basis, including GGR, NGR, Deposit Volume (Dep Sum), and Hold.
• Analyze player acquisition and retention performance in close collaboration with the Marketing and Retention teams.
• Monitor payment success rates and withdrawal limits, working closely with the Payments and Risk teams to identify and address potential issues.
• Monitor and analyze player behavior in collaboration with the Marketing and Risk teams to identify trends, patterns, and potential areas for improvement.
• Oversee and track all product-related changes, ensuring effective coordination with the Product Manager, Technical team, and CRM team.
• Manage gaming content and the casino lobby structure to ensure an effective and engaging player experience.

Player Lifecycle Management

• Manage and continuously improve player activation and retention programs.
• Analyze the effectiveness of bonus utilization and identify opportunities to improve the overall bonus strategy.

Analytics & Reporting

• Prepare regular reports on key business and operational performance metrics.
• Analyze performance data and provide actionable, data-driven recommendations to support business decisions and improve key results.

Cross-Functional Collaboration

• Coordinate activities and workflows across cross-functional teams to ensure effective execution of operational and product-related initiatives.

Risk Management

• Monitor suspicious player activity and collaborate with relevant teams when potential risks are identified.
• Ensure ongoing compliance with applicable licensing requirements and conditions.

Requirements:

Hard Skills

• Strong understanding of key online casino metrics and KPIs, including GGR, NGR, Deposit Volume, Hold, and Retention.
• Hands-on experience working with analytics and reporting tools.
• Solid knowledge of player lifecycle management principles, including player onboarding, activation, engagement, and retention.
• Good understanding of payment systems and payment flows, as well as the specifics of risk management and anti-fraud processes within the iGaming industry.

Soft Skills

• Strong analytical thinking and the ability to interpret data and translate insights into actionable recommendations.
• Excellent communication and cross-functional collaboration skills.
• Ability to work effectively as part of a team and coordinate with multiple stakeholders.
• Ability to make informed decisions and prioritize effectively in situations of uncertainty.

Expected Outcomes:

• Improvement of key business and player performance metrics, including GGR, NGR, and Retention.
• Optimization of player onboarding and activation processes.
• Increased effectiveness and efficiency of bonus programs and bonus utilization.
• Increased player loyalty, engagement, and long-term retention.

Career Growth & Opportunities:

• Become part of a global leader in iGaming innovation.
• Access to professional development programs and industry events.
• Opportunity to work with top-tier experts in cutting-edge technology.
• Drive real impact in a fast-growing international market.
• Flexible career progression within a scalable and adaptable platform.

Working Conditions:

— Vacation: 22 working days per year, plus official public holidays.

— Sick Leave:

*5 paid sick days annually (no certificate required).

*Up to 10 additional days covered at 100% with a valid medical certificate.

— Equipment: Personal budget for necessary hardware and tools.

— Education: Annual learning & development budget to support your professional growth.

— Health & Wellness: Access to a personal limit within our benefit cafeteria system for health-related expenses.

Join our passionate and talented team and be at the forefront of transforming the iGaming industry with groundbreaking live tech solutions. If you’re a visionary professional eager to shape the future of iGaming, Atlaslive invites you to apply and drive our continued success in this dynamic market.

Atlaslive — The Tech Behind the Game.

*All submitted resumes undergo a thorough review. If we do not contact you within 5 business days after your application, it means that we are unable to proceed with your candidacy at this time. However, we appreciate your interest in our company and will keep your contact details on file for future opportunities.

About the role:

Are you a hands-on .NET engineer who has grown into technical leadership and wants to make a real difference in healthcare? We are looking for someone who can own the technical direction of a large .NET production system, keep quality high, and increasingly guide how the product evolve and adopts AI and agentic capabilities.

You will work on the .NET Core production of a large system alongside a strong and friendly team. You will spend most of your time on architecture, design, and coding, with a meaningful slice of team-lead responsibility — mentoring engineers, contributing to estimation and planning, and coordinating technical work across the back-end team. This is a tech lead role with *some* team lead responsibilities, not a pure management position.

Team: 5 back-end and data engineers, 1 front-end engineer, and 4 QA/BA.

Skills & Experience:

- Background in software engineering; a degree in Computer Science or a related technical discipline;

- 7+ years of commercial experience with .NET (strong .NET Core, ASP.NET Core);

- Proven track record as a technical owner — architecture, design decisions, and hands-on delivery on large, long-lived systems;

- 3+ years of leadership experience (tech lead, senior/mentor role, or similar) — comfortable guiding engineers with and without being a full-time people manager;

- Strong SQL skills (understanding of how SQL queries work in order to suggest consistent engineering solutions);

- Experience with large enterprise projects;

- In-depth understanding of Entity Framework / EF Core;

- Solid grasp of testing discipline — unit, integration, and performance testing as part of the development process;

- Self-starter who's able to see a piece of work through from A to Z;

- Upper-intermediate English or above.

Nice to have:

- Practical exposure to building or integrating AI/agentic features into production applications (LLM APIs, tool calling, RAG, or similar);

- Azure DevOps skills and CI/CD experience (Azure DevOps / GitHub Actions);

- Advanced front-end JS skills;

- Experience with JS frameworks (React / Angular / Ember, etc.);

- Experience in building SPAs;

- Experience in a regulated domain (healthcare, life sciences) and awareness of data-privacy/compliance considerations;

Responsibilities:

Technical leadership

- Own the technical design and architecture of back-end and AI/agentic components; make and document pragmatic build/buy and framework decisions;

- Stay hands-on: participate in design, development, and integration, and write production code for the most critical or complex parts of the system;

- Define, advocate, and enforce best practices and coding standards; lead code review and refactoring;

- Cover code with unit, integration, and performance tests, and build evaluation/testing approaches for AI-driven features;

- Investigate performance bottlenecks and drive code optimization proactively;

- Be a key contributor to new release deployments and the technical health of the delivery pipeline.

Team lead responsibilities 

- Mentor back-end engineers and help grow their .NET, SQL, and AI/agentic capabilities;

- Help distribute and coordinate back-end technical work; provide direction on how work should be built;

- Participate in grooming, estimation, and planning sessions; help plan and implement change requests;

- Support product owners and stakeholders in making sound technical decisions, and provide status updates on back-end development when needed;

- Collaborate with other team members and roles (front-end tech lead, TDM, BSA, architect, DevOps, DBAs, etc.) and troubleshoot issues as they arise.

About MEGAVAST

MEGAVAST is an international IT company specializing in software development and innovative code development tools that automate and streamline the software creation process.

We are looking for a Recruiter / Talent Acquisition Manager to join our Kyiv team and drive full-cycle recruitment.

About the Role

Are you an experienced recruiter who enjoys building strong partnerships with hiring managers and identifying top talent? Do you thrive in a dynamic environment where you can take ownership of the hiring process and influence recruitment strategy?

If so, we would love to meet you!

Key Responsibilities:

• Full-Cycle Recruitment: Manage end-to-end hiring processes from job briefing to offer stage.
• Sourcing & Talent Pipeline: Develop effective sourcing strategies and build strong talent pipelines.
• Interviewing & Assessment: Conduct structured interviews and evaluate candidates’ competencies and potential.
• Onboarding & Adaptation: Coordinate onboarding and support new employees throughout their adaptation period.
• Process Improvement: Contribute to enhancing recruitment processes and candidate experience.

Requirements:

• At least 2 years of experience in recruitment (in-house).
• Experience hiring mid- and senior-level specialists.
• Strong interviewing and candidate assessment skills.
• Ability to manage multiple vacancies simultaneously.
• Excellent communication and stakeholder management skills.
• English level B1+ or higher.
• Proactive, structured, and result-oriented mindset.

What We Offer:

• Competitive, stable salary based on your expertise.
• Annual salary reviews and performance-based rewards.
• Opportunity to influence recruitment strategy and implement improvements.
• Paid vacation and sick leave.
• Flexible working hours (workday starts between 9:00–11:00).
• Modern office in the centre of Kyiv, right next to the Olimpiyska metro station.

Join MEGAVAST and become part of a growing international tech company where recruitment plays a strategic role in business success 🚀

Professional skills:

• Experience in advanced Linux/Unix command line interface and utilities (CentOS, Debian, Ubuntu). Will be a plus to have knowledge in FreeBSD, pfsense, Mikrotik CHR
• Experience as advanced user in Windows 2012, Windows 2016, Windows 2019, Windows 10
• Good knowledge of Apache, PHP-FPM, Nginx, MySQL, Named/Bind, KVM (QEMU), OpenVPN. Will be a plus to have knowledge of Exim, Dovecot, DHCPD, PPTD, PostgreSQL, Zabbix, Nagios, Pure-ftpd,
• Good knowledge of HW RAID (MegaRAID, 3ware), SW RAID (mdraid), ssh, ping, iptables, mtr, tcpdump, telnet, rsync, curl/wget, dig, scp, cron, nslookup, whois, smartctl, git. Will be a plus to have knowledge of ansible, ebtables, Network equipment (Juniper EX4200)
• Will be a plus of knowledge Virtualization system SolusVM, Docker, ESXi, Proxmox
• Knowledge of bash scripting. Will be a plus to have knowledge of PHP (understanding code, simple scripting)
• Knowledge of IPMI/iDRAC/iLO.
• Will be a plus to knowledge of HestiaCP, VestaCP, ISPmanager, CloudFlare, GitLab, cPanel, Virtualmin, DCImanager, DirectAdmin
• Manage and monitor systems, troubleshooting
• Understanding of TCP/IP network stack
• Be able to work in shifts

General skills:

• Pre-Intermediate English (reading/writing), Ukrainian (reading/writing), Russian (reading/writing)
• Experience in support
• Experience in administrating (troubleshooting, logs parsing, scripting etc)
• Quick understanding and learning abilities
• Ability to work on several tasks in parallel

We offer:

• Work in a friendly team;
• Free English language training;
• Competitive salary level.

About project:

BlueVPS is a young Team of enthusiasts (7 years on the market) looking for purposeful employees in different areas

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

We are looking for a Senior AI Developer to join our CEE IT Digital Solutions team and build high-quality enterprise AI solutions.

You will work closely with other developers, business analysts, project managers, security teams, and other stakeholders to design, develop, deploy, and support AI-based solutions built primarily on the Microsoft Power Platform and Azure ecosystem.

This role is ideal for a hands-on developer with strong experience in Microsoft Copilot Studio, Microsoft Foundry, AI agents, Azure services, and modern AI engineering frameworks. The developer should be able to quickly prototype, deliver MVPs, and build production-ready solutions. Continuously improving AI solutions while applying strong engineering, security, and delivery practices is required. 

What You’ll Do:

• Build, test, deploy, and support AI-based solutions using Microsoft Copilot Studio, Microsoft Foundry, Azure and related technologies. 
• Design and implement AI agents, workflows, orchestration patterns, integrations, and Human-in-the-Loop solutions. 
• Develop AI-powered applications, APIs, services, prototypes, MVPs, and production-ready solutions. 
• Implement RAG, knowledge grounding, embeddings, chunking, and vector search approaches to improve AI solution quality and relevance. 
• Build integrations with other enterprise systems, Microsoft services, databases, APIs, and cloud services. 
• Develop solutions using Azure services such as App Services, Functions, Blob Storage, Key Vault, Azure SQL, and other Azure platform services. 
• Optimize prompt engineering strategies, model selection, evaluation, monitoring, observability, and continuous improvement of AI solutions. 
• Troubleshoot, debug, optimize, and maintain AI solutions across development, testing, and production environments. 
• Create reusable assets, templates, write technical documentation, and engineering best practices. 
• Support members to grow AI engineering capabilities across the team. 

What We’re Looking For:

• 5+ years of experience in software engineering, application development, or intelligent automation development. 
• 2+ years of experience designing and delivering AI, GenAI, intelligent automation, or machine learning solutions. 
• Advanced hands-on experience with Microsoft Copilot Studio - agents, workflows, evaluation, orchestration, integrations, skills, topics etc. 
• Strong hands-on experience with Microsoft Foundry including custom agent hosting on Foundry. 
• Strong experience with Azure OpenAI and Azure AI Search. 
• Proficient Python development skills. 
• Basic knowledge of Streamlit for building AI applications, demos, internal tools, or prototypes. 
• Strong understanding of REST APIs and hands-on experience with API development frameworks and tools such as Spring Boot, FastAPI, Express.js or similar technologies. 
• Practical experience with Azure clous services such as App Services, Azure Functions, Blob Storage, Key Vault, Azure SQL, storage, integration, and other Azure platform services. 
• Hands-on experience with SQL and relational databases for application development, data analysis, and troubleshooting. 
• GitHub and source control knowledge. 
• Prompt Engineering skills. 
• MCP - Model Context Protocol applied knowledge. 
• Be familiar with LangChain and/or LangGraph 
• Strong understanding of AI-assisted software development practices, including the effective use of tools such as M365 Copilot, Cursor AI, Claude Code, and similar AI-powered engineering assistants. 
• Solid knowledge of embeddings, chunking strategies, vector search architectures, and RAG implementations. 
• Experience implementing agentic workflows, orchestration patterns, multi-agent solutions, and Human-in-the-Loop AI workflows. 
• Experience with LLM evaluation techniques, AI quality metrics, benchmarking approaches, and solution evaluation methodologies. 
• AI observability, tracing, and monitoring concepts. 
• AI cost optimization and token consumption awareness. 
• Ability to write clean, modular, maintainable, and well-documented code. 
• Ability to communicate effectively with both technical and business audiences. 
• Fluent spoken and written English. 

What Is Nice to Have:

• Power Platform - Power Automate. 
• Azure DevOps CI/CD. 
• Microsoft Graph API. 
• Agentic frameworks: Microsoft Agent Framework, AutoGen, CrewAI, and other modern agentic frameworks. 
• Vector Databases knowledge: Qdrant, ChromaDB. 
• Data & Analytics Platforms: Databricks, Microsoft Fabric. 
• Containers, Docker, Kubernetes. 
• Voice agents and conversational AI solutions, including platforms such as ElevenLabs or similar providers. 

Policy statements:
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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

The company is moving deeper into enterprise work. We need a DevOps engineer who can help harden our infrastructure, implement security best practices, and drive compliance readiness so we can pass enterprise vendor reviews and pursue certifications like SOC 2 and ISO 27001. You will work closely with engineering and leadership across infrastructure, security, and compliance.

What you will do:

• Build and maintain secure cloud infrastructure and CI/CD pipelines
• Implement access control, least privilege, and secrets management across environments
• Standardize logging, monitoring, alerting, and audit trails
• Create and maintain secure SDLC practices, including code scanning, dependency scanning, and change control
• Set up incident response basics, including runbooks, on-call expectations, and post-incident process
• Compliance readiness for SOC 2 and ISO 27001 by implementing required technical controls and gathering evidence
• Vulnerability management and patching routines for infrastructure and dependencies
• Improve backup, disaster recovery, and business continuity practices
• Support client security questionnaires with clear technical answers and evidence

Requirements:

• Up to 2 years of DevOps experience with cloud infrastructure and deployment pipelines
• Hands-on experience with AWS, including IAM, networking, compute, and logging services
• Experience with Infrastructure as Code such as Terraform
• Experience with containerization and orchestration, Docker and Kubernetes preferred
• Comfort setting up security tooling, SAST, DAST, dependency scanning, secret scanning
• Ability to document systems clearly and work with auditors or compliance tools when needed
• English at B2 level or higher - you will collaborate directly with US client stakeholders

Nice to have:

• SOC 2 or ISO 27001 experience, even if you were the technical owner not the compliance PM
• Experience with Vanta, Drata, Secureframe, or similar evidence automation tools
• Experience working with HIPAA or other regulated client environments
• AWS certifications such as Solutions Architect or Security Specialty

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.