Jobs at Djinni

Mirko Solutions is an international IT company specializing in web and mobile development for clients across the US, Canada, EU, and Australia. We are growing rapidly and are looking for a Middle\Senior AI Engineer to join our team and drive complex, high-impact projects.

Job Requirements:

• 3+ years of experience deploying machine learning models (classical ML and/or LLMs) in cloud environments (AWS/GCP/Azure) using containers and Kubernetes
• Hands-on experience with MLOps tools such as MLflow, Kubeflow, SageMaker, Vertex AI, Feast, or equivalent
• Proven experience building robust data/feature pipelines and implementing monitoring for model drift and performance
• Strong Software Engineering fundamentals: version control, automated testing, CI/CD, security, and cost-aware development
• Excellent collaboration and communication skills in  English 
• Ownership mindset, curiosity, and a bias for action in a fast-paced environment

Responsibilities:

• Design, implement, and maintain end-to-end ML pipelines for both classical ML and LLM-based solutions
• Deploy and manage models in cloud environments (AWS / GCP / Azure) using containers and Kubernetes
• Apply MLOps best practices for reproducibility, automation, and monitoring
• Build reliable data/feature pipelines and implement real-time monitoring for model drift, latency, and performance tracking
• Actively contribute to engineering excellence through CI/CD, testing, security, and cost optimization

Nice to have:

• Experience with deep learning frameworks such as PyTorch or TensorFlow
• Understanding of distributed systems (Spark, Ray)
• Experience working with feature stores and data governance

We provide the following for our employees:

• Competitive salary according to qualification
• Comfortable working environment
• Experienced colleagues
• Opportunity to work with interesting projects,
• Regular performance reviews
• Friendly atmosphere, care for the comfort of professionals

TenThousand is a Ukrainian engineering company that has been developing solutions for Fintech and Retail clients in the US, Israel, and Europe since 2021. Our client base includes banks, fintech companies, and logistics services. We tackle complex technical challenges—such as high-risk projects or those involving legacy architecture—and transform them into reliable, scalable, and stable systems. We work on real commercial projects, applying a product-oriented approach and adhering to high standards of quality and security.

We run our own free 3-month academy and are currently looking to add 5 developers to our team for a remote role.

What you’ll be doing:
• Developing features for real commercial projects for clients in the US, Israel, and Europe
• Working in a team under the guidance of a lead from day one
• Developing your technical skills in an environment that upholds real product standards

Requirements:
• Solid knowledge of React, JavaScript, and TypeScript
• Willingness to learn quickly and adopt new approaches
• Responsibility, initiative, and self-organization
• English proficiency at B1+ level (for working with documentation and basic communication)

What we offer:
• Involvement in real projects from the very first weeks
• Free 3-month internal academy and mentorship
• Systematic professional development and career growth within the company
• Remote work format | Office-based work

Selection stages:
1 HR interview — introduction, motivation, soft skills (20–30 min)
2 Technical assignment or interview with the lead
3 Discussion with the project lead → job offer

We are looking for a Data Scientist to join our client — an international technology company in the AdTech industry, headquartered in New York with offices around the world. The company develops software for digital advertising analytics and verification: its platform evaluates the quality of every ad impression — preventing ad fraud, ensuring brand safety and suitability, and verifying viewability and geo-targeting. Its clients include some of the world's largest brands, such as Vodafone and Mondelez. The Data Scientist will take ownership of improving existing models, building statistically robust solutions, and translating business challenges into mathematical problems that are integrated into the platform.
 

Responsibilities:

• Enhance, fine-tune, and continuously improve existing modeling solutions, including customizing open-source libraries to meet project requirements;
• Perform exploratory data analysis and feature engineering to build statistically robust, interpretable models that reflect domain knowledge;
• Keep up with emerging methods and best practices in causal inference and experimental design;
• Translate complex business challenges into well-defined mathematical problems and communicate findings as clear insights and actionable recommendations to external stakeholders;
• Participate in code reviews and provide feedback on model architecture, system design, and technical implementation;
• Collaborate with product and engineering teams to integrate data science solutions into the company's platform.
   

Requirements:

• 5+ years of relevant industry experience with a BA or BSc in science or engineering, or 2+ years of professional experience with an MSc or PhD in a related field;
• Solid understanding of regression techniques, statistical hypothesis testing, and experimental design;
• Strong hands-on experience with the scientific Python ecosystem: NumPy, Pandas, Statsmodels, Matplotlib, and similar libraries;
• Strong communication skills and the ability to explain complex concepts clearly;
• A proactive, curious, and self-motivated approach with a genuine interest in continuous learning;
• Availability for occasional evening meetings (7–9 PM Kyiv time);
• Fluent English (C1).
   

Nice to have:

• Experience writing SQL queries for data extraction, transformation, and analysis;
• Practical knowledge of Bayesian methods and their application to predictive modeling;
• Experience with AWS;
• Hands-on experience with probabilistic programming frameworks such as STAN, PyMC, or NumPyro;
• Understanding of marketing analytics: campaign allocation, performance measurement, and marketing budget optimization.
   

What we offer:

• Paid vacation.
• Paid sick leave.
• Courses and learning opportunities.
• Flexible schedule and fully remote work from any location.
  
  Send your CV!

We are looking for a Software Engineer who will take ownership of the technical link between the core data platform and the semantic layer at our client — an international AdTech company headquartered in New York. The company builds analytics and verification software for digital advertising and evaluates every ad impression against four criteria: fraud prevention, brand safety, viewability and geo-location. The role’s mission is to make sure data reaches UIs, CLI tools and AI agents reliably and on time.
 

Responsibilities:

• Developing scalable solutions that extend application capabilities and improve data processing efficiency and system performance;
• Leading the technical implementation between the core data platform and the semantic layer, ensuring reliable data delivery to downstream applications and workflows;
• Designing data endpoints in the semantic layer that turn raw source data into structures usable by UIs, CLI tools and AI agents;
• Establishing monitoring, data quality checks and operational best practices across pipelines for faster issue detection and resolution;
• Taking full technical ownership of complex initiatives spanning data infrastructure and application/API components;
• Working with product managers and the Data, Applications, Data Science and Customer Success teams to clarify requirements and ensure accurate, timely data delivery.
   

Requirements:

• 7+ years of software development experience, including building and supporting production systems with a focus on reliability, scalability and performance;
• Solid expertise in contract-based architecture, API design and building semantic and serving layers on top of data lakes or warehouses;
• Hands-on experience with data lake / warehouse technologies: Parquet, DuckDB, S3-compatible object storage, lakehouse table formats (Iceberg), cloud warehouses (Snowflake);
• Strong skills in at least one general-purpose language (Python or Go) and advanced SQL, with the ability to choose technologies based on project needs;
• Experience with orchestration, containerization and Kubernetes;
• Solid background in monitoring, observability and data quality practices;
• Confident use of AI development tools (coding assistants, LLMs, agents) and interest in secure interfaces and contracts for AI-driven data access;
• Ability to explain complex technical topics to non-technical stakeholders;
• Proactive, self-driven and results-oriented mindset;
• Availability for occasional meetings at 7–9 PM Kyiv time;
• English at C1 level.
   

Nice to have:

• Experience with observability platforms (Prometheus, Grafana, OpenTelemetry) and data quality frameworks;
• Knowledge of marketing analytics: multi-touch attribution (MTA), marketing mix modeling (MMM), experimentation or customer data platforms.
   

What we offer:

• Remote work with no location restrictions.
• Flexible working schedule.
• Paid vacation.
• Paid sick leave.
• Courses and professional training.
  
  Send your CV!

Testomat.io is looking for an SEO & AI Search Specialist to help grow our organic traffic and improve visibility in both traditional and AI-powered search.

We're looking for someone with a strong SEO background who actively uses AI tools, enjoys experimenting with new technologies, and is interested in developing expertise in GEO/AEO.
 

About Testomat.io

Testomat.io is an international B2B SaaS product for QA engineers, developers, and software development teams. Our test management platform helps teams manage manual and automated testing, analytics, reporting, and integrations with development tools.

We've been on the market for over 5 years and have customers worldwide. We're a fully remote product team of around 40 people.
 

What you'll be doing

You'll work closely with our Head of Marketing, take ownership of SEO initiatives, and explore new opportunities in AI-powered search.

• Develop and implement SEO initiatives for international markets.
• Improve website performance through technical SEO, on-page optimization, content optimization, and link building.
• Conduct SEO audits, keyword research, competitor analysis, and identify growth opportunities.
• Explore GEO/AEO approaches to improve visibility in ChatGPT, Perplexity, Gemini, and Google AI Overviews.
• Actively use AI tools for SEO research, content optimization, analysis, and workflow improvements.
• Collaborate with content creators and developers on SEO tasks.
• Track organic traffic, rankings, AI search visibility, and conversions.
• Test new SEO hypotheses and suggest improvements.
   

What we're looking for

• 3+ years of hands-on SEO experience, preferably with international websites or IT products.
• Strong knowledge of technical SEO, on-page SEO, keyword research, content optimization, and link building.
• Experience implementing SEO improvements and achieving measurable results.
• Practical experience using AI tools (ChatGPT, Claude, Gemini, or similar) in everyday SEO work.
• Understanding of GEO/AEO and emerging AI search trends.
• Experience with Google Search Console, GA4, Ahrefs, SE Ranking, or similar tools.
• Analytical thinking, independence, and a proactive approach.
• English sufficient to work with international markets and technical content.
   

Nice to have

• Experience developing SEO strategies for B2B SaaS or technical products.
• Hands-on GEO/AEO experience and familiarity with AI visibility tools (Peec AI, Profound, etc.).
• Experience with SEO automation using n8n, Make, AI agents, or APIs.
• Knowledge of Python, MCP, or programmatic SEO.
• Experience with DevTools, QA platforms, or other technical IT products.
• Basic understanding of software testing and QA processes.
   

What we offer

• 100% remote work and a flexible schedule.
• No time trackers or micromanagement.
• Direct communication with the founder, Head of Marketing, and product team.
• Freedom to suggest and implement your own ideas.
• Opportunity to influence organic growth and SEO strategy.
• Space to experiment with AI tools, automation, and emerging search technologies.
• A small international product team with straightforward communication and decision-making.
   

Hiring process

Recruiter intro → short test assignment  → Hiring Manager interviews→ Founder/CEO meeting → final decision.
 

If you're passionate about SEO, actively use AI in your work, and want to explore the future of AI-powered search, we'd be happy to hear from you!

We are an established international iGaming project backed by a major holding company with many years of expertise in online gambling. Our product is successfully operating across Australia, New Zealand, and Canada and is currently entering an active growth stage.

We are inviting a VIP Manager to join our team and take responsibility for personalized VIP player management, building long-term relationships, and maintaining a high standard of service.

Responsibilities

• Provide personalized support to existing and potential VIP players
• Build long-term relationships and develop an individual approach to each player
• Independently maintain natural and engaging communication in English
• Analyze deposits, withdrawals, gaming activity, and player preferences
• Monitor behavioral changes and respond promptly to declining activity
• Manage VIP retention and reactivation
• Select and coordinate personalized bonuses and privileges within the approved bonus policy
• Handle complex VIP requests in cooperation with Support, Payments, and other internal teams
• Record communication history, agreements, player preferences, and results in the CRM system

Requirements

• Previous experience as a VIP Manager or VIP Account Manager in iGaming
• Hands-on experience managing VIP players in an online casino
• English proficiency at C1 level is preferred, particularly in writing
• Ability to compose messages independently, adapt the communication style, and maintain a natural dialogue without translation tools
• Understanding of bonus mechanics, wagering requirements, deposits, withdrawals, and player activity
• Knowledge of key VIP metrics, including GGR, NGR, LTV, and Retention
• Experience working with CRM systems, Back Office tools, and analytical reports
• Ability to work independently, take initiative, find an individual approach, and handle non-standard situations professionally
• Understanding of Responsible Gambling principles and communication restrictions

Experience working with English-speaking players, particularly from Australia, New Zealand, or Canada, will be an advantage.

What We Offer

• An opportunity to join an established and successfully growing international product
• Key markets: Australia, New Zealand, and Canada
• The opportunity to influence the development of the VIP function
• Professional growth opportunities as the team expands
• Direct collaboration with strong Product, CRM, Support, and Payments teams
• Fully remote work
• A preliminary 5/2 schedule from 10:00 to 19:00 GMT+3
• Flexibility to adjust the schedule based on player activity
• Compensation based on the candidate’s experience and expertise

If you know how to build trusted relationships with VIP players, understand their needs, and communicate confidently in English, send us your CV. We would be happy to meet you!

Do you have experience and great results in Expedite? Confident in your skills and crave challenging and intriguing tasks, eager for new adventures? Aspire to build a solid career in a field where you’ve already earned your stripes? Can inspire your team and lead them forward towards new achievements? Step forward and reveal your potential! Your skills and ambition will be carefully evaluated as we embark on a journey towards mutual growth and triumph/

Responsibilities:

• Effective team leadership and help the logistics team (10 people) to motivate, direct, and advise in daily tasks and issues
• Ensure team members have the necessary trainings to perform their jobs
• Promote collaboration and remove obstacles to teamwork
• Utilize existing metrics and propose changes or new ones to ensure proper control of the logistics activity
• Record keeping
• Participate in staff training and evaluation to ensure a high level of customer service
• Keep abreast of market conditions
• Achieve business results for key performance indicators and other organizational objectives
• Manage all communications in compliance with business policies — Identify, monitor, and resolve customer complaints (involve other department’s team leaders if needed)
• Organize and supervise team activities
• Identify process improvement opportunities within the area of ​​responsibility
• Be available after hours or on weekends to provide operational support and guidance to the team (be the first point of contact for your team)
• Provide daily staffing, rotation and scheduling direction and decisions, including coverage for breaks, lunches
• Identify issues or gaps and implement structured solutions

Requirements:

• Good communication level English, Ukrainian, Russian MUST HAVE
• Must be able to read, count accurately, do simple math (add / subtract / multiply) and write legibly
• Excellent customer service orientation; an effective problem solver and communicator with customers and team members
• Able to perform data analysis and generate various reports as needed
• Strong interpersonal & Team building skills
• Project Management and audit experience will be seen as an advantage
• You are flexible, hardworking and work well under pressure
• Minimum of 1−2 years supervisory / leadership experience preferred
• Minimum of 2 years of experience in Expedite
• Must have demonstrated decision-making and problem-solving skills
• Confident level of using Excel Sheets for running reports
• Must be able to shift priorities as required
• Prepare routine reports and correspondence
• Demonstrate yourself as an example to the team of hardworking and top results

OPPORTUNITIES:

• Working in a friendly team of like-minded people
• Competitive salary based on the USD exchange rate
• Rapid career growth with high-quality work performance
• Corporate events
• Motivation system for good results
• English practice on a daily basis
• Accounting support

PS: To be a good supply chain leader, you have to be able to span boundaries. To be successful in supply chain management, you have to have social awareness, and be accommodating and flexible.

Schedule: Mon–Fri, 3:00 PM – 1:00 AM

About the Role

We’re looking for an experienced Team Lead Media Buyer to build, manage, and scale a Facebook media buying team focused on Tier-1 Gambling / Betting.

We need a strong hands-on leader with deep expertise in Facebook Ads, a systematic approach to campaign management, and the ability to build an efficient team and deliver consistent results.

Responsibilities

• Build, manage, and scale a team of Facebook Media Buyers.
• Develop and implement traffic acquisition and scaling strategies for Tier-1 GEOs.
• Monitor team performance, profitability, and key campaign metrics.
• Establish systematic approaches to testing, optimization, and budget allocation.
• Support buyers in solving operational and technical challenges.
• Analyze results, identify growth opportunities, and improve team efficiency.
• Collaborate with Affiliate / BizDev, creative, and PWA development teams.
• Help establish processes that support sustainable growth and profitability.

Requirements

• Proven experience in Facebook Media Buying within Gambling / Betting.
• Hands-on experience managing a team of Media Buyers.
• Strong expertise in Tier-1 GEOs.
• Experience with CPA and performance-based buying models.
• Strong understanding of campaign analytics, scaling, and profitability metrics.
• Ability to build processes, set priorities, and drive team performance.
• A data-driven mindset and a systematic approach to problem-solving.

What We Offer

• Proprietary CRM: advanced analytics, automated buying tools, and automated rules.
• In-house PWA development to support campaign performance and scaling.
• Dedicated creative teams: motion, static, and UGC creatives with clear SLAs and production timelines.
• Access to top-performing offers and creatives across the team.
• Strong Affiliate / BizDev support: established advertiser relationships, exclusive deals, and private offers.
• Resources to build and scale your team within an established infrastructure.
• Remote work 
• Compensation discussed individually based on experience and results.

Join Redwerk as an SMM Specialist and take ownership of social media for our CEO's product brands! 

Beyond software development, our CEO runs personal creative projects: an IT-themed clothing brand and board games. Your main focus will be growing these brands on Instagram, TikTok, and Threads, from content ideas to execution, and building communities that turn into sales. 

You’ll also support our current specialist on the travel project with content, so the role brings plenty of variety.

Required Skills:

• 2–3+ years of experience in SMM or digital marketing
• Proven expertise in Instagram, TikTok, and Threads
• Experience promoting product accounts where social media drives sales
• Ability to create content in multiple formats (video, copy, visuals), including short-form video editing
• Strong copywriting skills with the ability to adapt tone of voice for different brands and platforms
• Experience with paid ads (targeting)
• Skills in content strategy development and storytelling
• Knowledge of analytics, metrics, and growth tactics
• Ability to juggle several brands with different audiences
• Strong planning and organizational skills to manage multiple accounts and content calendars simultaneously
• English proficiency
• Experience with YouTube or LinkedIn is a plus

Responsibilities:

• Manage and grow Instagram, TikTok, and Threads accounts for our product brands 
• Develop and execute content strategies with clear storytelling and a consistent narrative across platforms
• Create content in various formats: posts, Reels, Stories, TikTok videos, carousels, and text content for Threads
• Structure and optimize profiles, including bio, highlights, visual identity, and user flow
• Build engaged communities around our products and drive interest that converts into sales
• Plan and run paid campaigns (targeting) in line with goals and budgets
• Monitor trends and adapt content to Instagram and TikTok algorithms
• Track performance, analyze results, and optimize strategy based on insights
• Support the travel project with content, including adapting existing YouTube and videographer materials into short-form formats (Reels, TikTok, GoPro-style edits)
• Generate fresh creative ideas and collaborate on campaign concepts

We Offer:

• Competitive salary
• Unlimited remote work
• Flexible schedule
• 20 days paid leave
• 14 days of paid sick leave
• Entrepreneur support; tax coverage
• Wellness benefits
• Language classes in English, Spanish, German
• Tech event support; fee reimbursement

Values & Culture:

• Supporting Ukraine's Armed Forces
• Engaging in charity initiatives
• Organizing IT-focused events
• Encouraging initiative and idea-sharing
• Fostering transparent, meaningful relationships
• Emphasizing task ownership and follow-through
• Prioritizing work-life balance

Management Style:

• Flat structure; minimal bureaucracy
• Ability to influence company processes and decisions
• Tool selection autonomy for goal achievement
• Streamlined, efficient workflows
• Team of creative, inventive mid-senior professionals

Joining Redwerk:
As our SMM Specialist, you'll own the social media presence of our product brands, create content that sells, and help shape our travel channels along the way. If you love social media, creativity, and seeing your work turn into real results, this role is for you!

Follow our team's journey on LinkedIn and Instagram.
Learn more about our Case Studies.

About the Role

We’re looking for experienced Facebook Media Buyers who can deliver consistent results in Tier-1 Gambling / Betting.

We value systematic traffic acquisition, strong analytical skills, and the ability to scale campaigns sustainably — not just one-time profitable runs.

What You’ll Do

• Launch, manage, and scale Facebook ad campaigns targeting Tier-1 GEOs.
• Optimize campaigns to achieve stable profitability.
• Analyze campaign performance and make data-driven decisions.
• Test and scale creatives, offers, and advertising approaches.
• Monitor key metrics and continuously improve campaign efficiency.

Requirements

• Proven experience in Facebook Media Buying within Gambling / Betting.
• Experience working with Tier-1 GEOs.
• Strong understanding of CPA and performance-based buying models.
• Consistent monthly profit and a track record of successful scaling.
• Ability to work independently and make data-driven decisions.
• A systematic approach to testing, optimization, and budget management.

We’re looking for:

• Middle+ Buyers: consistent monthly profit of $15K–$30K.
• Senior Buyers: consistent monthly profit of $30K+.

One-time results are not enough — consistency matters.

What We Offer

• Powerful in-house infrastructure: proprietary CRM with advanced analytics, automated buying tools, and automated rules.
• In-house PWA development to support campaign performance and scaling.
• Dedicated creative teams: motion, static, and UGC creatives with clear production timelines.
• Access to top-performing offers and creatives across the team.
• Strong Affiliate / BizDev support: established advertiser relationships, exclusive deals, and private offers.
• Growth opportunities: experienced buyers can build and lead their own teams with company resources and support.
• Remote work 

About the Role

LiftIQ is looking for a Senior Analytics Engineer / BI Product Engineer to build the
reporting and analytics products our teams use to run the business.
This is not a traditional BI role where stakeholders provide specifications and you simply
build dashboards. We need someone who can understand the underlying business
problem, determine what users actually need, and turn ambiguous requests into accurate,
actionable analytics.

Often, the best solution will be different from what was originally requested. You should be
comfortable challenging requirements, identifying insights users did not know to ask for,
and designing reports that help people make decisions—not simply giving them more data.
This is also a highly technical full-stack analytics role that blends analytics engineering
with BI product engineering. You will work across BigQuery, dbt, TypeScript, Next.js, and
React, using Claude Code extensively to accelerate development.

Data correctness is critical. Wrong numbers are worse than crashes.
You will own the accuracy, reliability, and usability of LiftIQ’s reporting products
end‑to‑end—from data modeling and metric definitions to dashboard experience and
permissions.

What You’ll Do
• Work directly with stakeholders to understand business questions and translate
them into useful analytics products.
• Design metrics, reports, dashboards, and visualizations that surface actionable
insights.
• Write sophisticated BigQuery SQL and build/extend dbt models,data marts and
dimensional models (facts, dimensions, semantic layers)
• Reconcile reporting against source systems and investigate data discrepancies.
• Build dashboards end-to-end across the data layer, semantic layer, application
layer, permissions, and automated tests.
• Use Claude Code heavily while maintaining ownership of the underlying
architecture, logic, and data correctness.
• Protect sensitive financial and compensation data through rigorous server-side
access controls.
• Write automated tests for metrics, business rules, and permissions.
• Document business logic, metric definitions, and data models to ensure clarity and
consistency across teams
What We’re Looking For

• Essential
  Exceptional SQL skills
• Deep experience with analytical SQL, including complex joins, window functions,
• attribution, aggregation, data grain, reconciliation, and performance. BigQuery experience
• is strongly preferred.
• Strong analytical and business judgment
• You can understand what decision a stakeholder is trying to make, determine which
• metrics matter, and design something more useful than simply fulfilling the original
• request.
• Strong requirements-gathering skills
• You are comfortable working directly with business users, asking the right questions,
• understanding unfamiliar processes, and turning ambiguity into a clear solution.
• dbt experience
• Experience using dbt in a high-scale production data environment. Experience with
• dimensional modeling, semantic layers, and metric governance.
• Data skepticism
• You instinctively validate, reconcile, spot-check, and investigate. You should be
• uncomfortable shipping a number you cannot explain.
• Testing discipline
• Experience building testable analytics logic and automated tests for metrics and business
• rules. Experience with version control, PR hygiene, and modular analytics engineering
• practices.

• English: strong working proficiency (B2+), with the ability to communicate directly with business stakeholders and gather requirements.

   

Nice to Have
• Performance or affiliate marketing experience, including CPL, CPA, EPC, ROAS, and
media-buying economics
• Experience with platforms such as Everflow, Ringba, RedTrack, Voluum,
LeadProsper, or HubSpot
• GCP / Cloud Run / Cloud Scheduler / Cloud Build
• Python ETL and API integrations
• Payroll or commission systems experience
• Claude API or other LLM application development
• Interactive data visualization
• Playwright / E2E testing
Tech Stack
Data: BigQuery, dbt, Python ETL, Google Sheets
Application: Next.js 14, TypeScript, React, Tailwind, NextAuth, Neon Postgres
AI: Claude Code, Claude API
Testing: Vitest
Infrastructure: GCP, Cloud Run, Cloud Scheduler, Cloud Build, Docker
What Success Looks Like
A strong person in this role becomes someone the business brings problems, not
dashboard specifications.
If someone says, “I need to understand why this buyer’s margins dropped,” you should be
able to understand the business context, interrogate the data, identify the relevant metrics
and potential causes, and build something that makes the answer clear.

You should be equally comfortable debugging a subtle SQL grain issue, talking with a
stakeholder about how their business works, and using Claude Code to turn the resulting
solution into a production dashboard.

This is a full-stack analytics role, but the hardest part of the job is data correctness,
modeling discipline, and analytical judgment—not frontend development.
Success also means stakeholders trust your numbers without hesitation, dashboards
become decision tools rather than data dumps, and metric definitions remain consistent
across teams.

TechBar is a software services company working with clients across the US and Europe. We are investor-backed, growing steadily, and known for putting senior, thoughtful engineers in front of our clients.

We are looking for a Senior Data Engineer to join our client’s team at a wealth management firm modernizing its data platform using Databricks and AWS.
 

About the Project

You will design, build, and maintain reliable data pipelines and lakehouse models that power analytics, reporting, and data products across the business.

The platform processes financial data, including client portfolios, transactions, positions, and performance. Some initiatives may involve migrating existing workloads from Snowflake to Databricks.
 

Responsibilities

• Build the lakehouse: Design and develop scalable batch and streaming pipelines on Databricks using Spark and Delta Lake, following a medallion architecture (Bronze / Silver / Gold).
• Own data on AWS: Work with S3, IAM, and related AWS services to ingest, store, and secure data from internal systems and third-party financial data providers.
• Model for the business: Build clean, scalable, and well-documented data models for analytics, reporting, and downstream consumers.
• Ensure data quality and trust: Implement data quality checks, monitoring, and lineage. Manage access and governance using Unity Catalog.
• Optimize performance and cost: Tune Spark jobs, cluster configurations, and storage layouts to improve performance and control cloud costs.
• Automate delivery: Apply CI/CD and infrastructure-as-code practices to Databricks workflows and environments.
• Support migration: Assess and migrate data pipelines, models, and workloads from Snowflake to Databricks where needed.
• Collaborate: Work closely with analysts, data scientists, and business stakeholders to translate requirements into reliable data solutions.
   

Requirements

• 6+ years of experience in data engineering, including significant hands-on experience with Databricks in production.
• Strong knowledge of Apache Spark / PySpark and advanced SQL.
• Solid Python skills for data engineering.
• Hands-on experience with AWS as the underlying cloud platform for data systems, including S3, IAM, and related data services.
• Experience with Delta Lake and lakehouse / medallion architecture.
• Experience building data models for analytics and reporting.
• Experience with CI/CD, Git, and production data operations, including monitoring, troubleshooting, and performance tuning.
• Ability to own data pipelines end-to-end, from design and implementation to production support.
• Strong understanding of data quality, security, governance, and cost optimization.
• Excellent communication skills, with the ability to collaborate with both technical and non-technical stakeholders.
• Ability to work independently and proactively in a distributed team.
• Fluent English.
• Currently based in the United States or the United Kingdom.

Tech Stack
 

Data Platform

• Databricks
• Apache Spark / PySpark
• Delta Lake
• Unity Catalog
• Databricks Workflows
• Delta Live Tables
   

Cloud Infrastructure

• AWS S3
• IAM
• AWS Glue
• AWS Lambda
• Kinesis / MSK
• CloudWatch
   

Languages

• Python
• SQL
• Scala (a plus)
   

Engineering Practices and Tools

• Git
• CI/CD
• Terraform or Databricks Asset Bundles
• Data quality frameworks
• Orchestration with Databricks Workflows or Airflow
   

Adjacent Technologies

• Snowflake (migration context)
• dbt
• BI tools used by downstream consumers
   

Nice to Have

• Experience migrating from Snowflake to Databricks or working on other large-scale data platform migrations.
• Experience with Unity Catalog governance and access management.
• Experience building streaming pipelines using Structured Streaming, Kafka, or Kinesis.
• Experience with Terraform or Databricks Asset Bundles.
• Experience with dbt.
• Databricks certifications: Data Engineer Associate or Professional.
• Experience in wealth management, asset management, or broader financial services, particularly with portfolios, positions, transactions, market data, and reference data.
• Experience working with regulated or sensitive data, including PII, compliance, and audit requirements.
   

What We Offer

• 20 paid vacation days per year.
• 10 paid sick days per year.
• 6 additional special days off per year.
• Company-provided equipment to ensure you have everything you need to work effectively.
• The opportunity to contribute to a modern Databricks and AWS data platform in the financial services domain.
• A long-term opportunity within an international, distributed team.
   

Location

We are considering candidates based in the United States and the United Kingdom only.

If you are a Senior Data Engineer with strong Databricks, Spark / PySpark, Python, SQL, and AWS experience who enjoys taking ownership of data solutions end-to-end, we look forward to hearing from you!

About the Role

We are looking for an experienced COO/CPO to lead the launch of a new iGaming product from the ground up. You will own the entire product lifecycle — from concept development, market research, and product strategy to building the roadmap, coordinating cross-functional teams, and driving execution through launch and post-launch growth. You will play a key role in shaping the product vision, establishing core processes, defining monetisation strategies, and ensuring scalability and compliance in a fast-moving, highly regulated iGaming industry.

Key Responsibilities

• Define and own the long-term product vision and strategy aligned with company goals and market opportunities in iGaming.
• Build and lead a high-performing product organisation (Product Managers, Designers, Analysts, UX/UI).
• Drive product roadmap prioritisation based on business impact, player value, regulatory constraints, and technical feasibility.
• Oversee the end-to-end development of casino, sportsbook, and platform products (web, mobile, native apps).
• Ensure products are optimised for player acquisition, retention, engagement, LTV, and responsible gaming.
• Collaborate closely with Engineering, Marketing, CRM, Compliance, Payments, and Commercial teams.
• Lead data-driven decision making — define key metrics, experiment frameworks (A/B testing), and continuous improvement loops.
• Stay ahead of industry trends, competitor moves, player behaviour, and regulatory changes across key markets.
• Represent the product organisation at executive and board level; manage stakeholders and communicate progress clearly.

• Drive product quality, player experience excellence, and operational excellence across all touchpoints.

   

Requirements

• 6+ years of product management experience, with at least 4 years in a senior/leadership role (Head of Product / VP Product / CPO).
• Strong background in iGaming, online casino, sports betting, or related digital entertainment industries.
• Proven track record of launching and scaling successful digital products with measurable business results (revenue, retention, engagement).
• Deep understanding of player lifecycle, conversion funnels, retention mechanics, gamification, and responsible gaming practices.
• Experience working in multi-jurisdiction, regulated environments (preferable: MGA, UKGC, Curacao, or major European licences).
• Excellent stakeholder management and cross-functional leadership skills.
• Strong analytical mindset; comfortable with data, metrics, and experimentation.
• Experience managing and growing product teams (hiring, mentoring, performance management).

• Fluent English (written and spoken). Additional languages (especially European) are a plus.

   

What We Offer

• Competitive base salary + performance bonus / equity package.
• Fully remote or hybrid flexibility.
• Opportunity to shape the product strategy of a growing iGaming business.
• Strong engineering and design support.
• International, ambitious team and fast decision-making culture.

We are looking for an experienced CSO (Chief Security Officer) to oversee the development of protective operations and threat mitigation practices within an international business environment.

This role is focused on anticipating potential disruptions, evaluating organizational exposure, coordinating responses to complex situations, and ensuring that protective measures evolve alongside business needs.

The position requires a combination of strategic judgment, operational leadership, investigative thinking, and the ability to navigate sensitive matters involving multiple stakeholders.

To join the team you need:

• 5+ years of experience in security, protective operations, threat assessment, risk consulting, or related disciplines.
• Background in international organizations with complex operational structures.
• Strong analytical judgment, discretion, and decision-making capabilities.
• English proficiency at B1 level or above.
• Experience developing operational methodologies and implementing new organizational practices.
• Strong ability to assess ambiguous situations, evaluate evidence, and formulate practical recommendations.
• Familiarity with incident coordination, protective procedures, and confidential case handling.

• Experience working with external specialists and coordinating cross-functional initiatives.

   

Your role will be:

• Develop and implement protective strategies, operational procedures, and risk assessment methodologies.
• Evaluate potential threats, identify vulnerabilities, and introduce preventive measures.
• Coordinate incident reviews, assess findings, and oversee appropriate follow-up actions.
• Strengthen safeguards for critical resources, confidential materials, and sensitive business processes.
• Assess external exposure and evaluate potential risks associated with business partners.
• Collaborate with internal teams to improve operational preparedness and protective standards.
• Manage external specialists and coordinate support for complex situations.
• Build the team, define performance indicators, and establish long-term development priorities.
• Prepare assessments and recommendations for senior leadership.
• Develop a structured roadmap for improving operational resilience

Perks & Benefits:

• Competitive salary and benefits package
• Opportunity to work in a dynamic, innovative, and growing industry
• Remote work flexibility
• A collaborative and inclusive work environment
• Professional growth opportunities in a rapidly evolving sector
• Paid vacation and sick leaves

Our client is a leading global Financial market data provider who runs a change program aiming to migrate a set of legacy data connectors to a new strategic platform. The main driver is to deliver high-quality software that connects Financial Markets across the globe in a real-time, high frequency, and low-latency data management chain. The projects are technically challenging in an environment that is very engaging. Projects will utilize a multitude of different languages and skillsets with a focus on C++ and scripting languages.

We are looking for a C++ software engineer/developer with experience in implementation backend systems and services running under Linux, Cloud, ideally, with capabilities to deliver projects independently and coordinate work with BA, QA, Operational, and cross-functional application teams.

• Responsibilities:

  • Develop high-quality software, design, and functional documentation
  • Provide estimates for specific software feature implementation
  • Identify, prioritize, and execute tasks in the software development life cycle
  • Build unit tests for your code
  • Automate tasks through appropriate tools and scripting
  • Perform validation and verification testing
  • Collaborate with internal teams and vendors to fix and improve products
  • Ensure software is up-to-date with the latest technologies and standards

• Mandatory Skills Description:

  Hard skills:
  - Proficient in full life-cycle software development with an emphasis on object-oriented design in C++.
  - Experienced in Linux-based development environments.
  - Network communications (TCP/UDP), Docker containerization, and AWS cloud platforms.
  
  Soft skills:
  - Capable of effective collaboration within a team setting while also being able to work independently.
  - Demonstrates strong analytical abilities and a genuine enthusiasm for problem-solving.
  - Communicates fluently in English at an Upper-Intermediate spoken level.

• Nice-to-Have Skills Description:

  • Optional ability to research and recommend new technologies, demonstrating rapid adaptability to change.
  • Optional experience in working with market data and trading environments.
  • Python programming