Jobs at Djinni

Project Description:

Join the Data Engineering team to contribute to the ongoing maintenance and improvement of an internal LLM-powered assistant that uses hosted LLM APIs and internal knowledge sources, with a focus on reliability, retrieval quality, and operational excellence.

Responsibilities:

• Maintain and enhance ingestion/enrichment pipelines for internal content (parsing/extraction, normalization, metadata enrichment, deduplication, and quality monitoring)
• Improve indexing and retrieval performance and quality (chunking/segmentation refinements, embedding/index update workflows, metadata filtering, caching) and support hybrid retrieval capabilities (vector + keyword/BM25 + metadata)
• Implement and maintain access-aware retrieval by propagating/enforcing document permissions through indexing and query-time filters, including audit logs and validation tests
• Improve source attribution so responses reliably point to the correct documents and sections in a consistent format.
• Extend and harden tool/workflow execution and automations (scheduled/trigger-based), including retries, timeouts, idempotency, concurrency controls, and run history
• Develop and maintain evaluation and regression testing (golden sets, automated scoring) and support structured comparisons across LLM providers/models as required
• Operate the platform in production: observability (logs/metrics/tracing), alerting, incident support, performance tuning, and cost controls, plus runbooks and handover documentation

Mandatory Skills Description:

8+ years of hands-on experience in Data Science and 5+ years in Machine Learning, with a proven track record, demonstrated through a robust portfolio of projects.
Strong programming skills in languages such as Python and familiarity building ETL pipelines.
Expertise in SQL and experience with both relational (preferably Postgres) and NoSQL databases (Open Search or Elastic Search)
Familiarity with cloud platforms (e.g., AWS) and their services.
Experience with version control systems (e.g., Git) and CI/CD pipelines.
Ability to build scalable infrastructure to embed and search very large number of documents.
Ability to move fast in an environment where things are sometimes loosely defined and may have competing priorities or deadlines.
Expertise in ML inference optimizations
Solid experience with Hybrid RAG, chunking/segmentation refinements, embedding/index update workflows, metadata filtering, caching, etc.
Knowledge of network optimization for distributed ML training and inference.
Understanding of distributed training patterns and checkpointing strategies.
Strong English skills (B2 and higher)
Strong verbal and written communication skills.
Ability to work independently and collaborate in a group.

Nice-to-Have Skills Description:

Agile certification
AWS/Oracle/Microsoft attestations and certifications
Domain knowledge - Trading and Capital Markets

Responsibilities:

• Working with different company departments and setting business requirements for BI tools
• Translating business requirements into technical ones
• Suggesting technical options to meet the requirements and creating a BI architecture. Providing time estimation
• Leading and executing BI software development, deployment, and maintenance:
  • Creating Power BI reports based on client requirements
  • Taking data from different data sources : databases, internal and external API, google sheets and more
  • Developing different visualization levels and dashboards
  • Maintaining and optimizing existing reports
  • Ensuring data correctness
  • Testing reports of other BI developers
• Creating technical documentation for BI tools
• Evaluating data, collating findings relevant to the business, and sharing them in a manner that can bring about an effective change in a business:
  • Breaking down key business data: gather, clean, and analyze data
  • Interpreting the data: Find patterns or see areas in the data that signal a potential for improvement in business practices
  • Sharing findings: visualizing data in graphs and charts, and recommendations to improve or grow the business based on their findings

Required Skills/Abilities:

• At least 2 years of experience in a BI developer & data Analyst role
• Experience with Power BI, including a good knowledge of DAX
• Deep knowledge of SQL Databases and SQL script optimisation
• Good knowledge of BigQuery
• Good knowledge of Excel / Google Sheets (formulas)
• Basic knowledge of Python
• Non-relational database - advantage
• Advanced analysis and problem-solving skills
• Attention to detail
• The ability to work both as a team player and independently
• Ability to multitask in a fast-paced environment
• Self learning abilities
• Excellent communication skills with the ability to effectively interface with technical and nontechnical staff at all organizational levels
• Fluent in English

Hello everyone 👋

At Intobi, we're a software and product development company passionate about driving innovation and progress.

We help our clients succeed by delivering custom-built tech solutions designed to meet their unique needs.

Our expertise lies in developing cutting-edge Web and Mobile applications.

We’re looking for a success-driven Database Administrator (MongoDB & Relational) for one of our clients.

Full-time, long-term position with the flexibility to work either from the office or remotely.

Requirements:

— 4+ years of combined experience across data platforms, including at least 2 years in a DBA role (MongoDB and relational databases, infrastructure, and application support).

— Hands-on data engineering experience (Airflow preferred).

— AWS experience (minimum 1 year).

— Advanced T-SQL development skills.

— Proficiency with Git and modern code management workflows.

— Strong understanding of backup, recovery, security, and data integrity principles.

— Excellent problem-solving skills with strong algorithmic thinking.

— Ability to work effectively in a fast-paced environment and meet deadlines.

— Fluent in English.

Nice to Have:

— Experience with dbatools, Redgate SQL Toolbelt, Coralogix.

— Exposure to CI/CD pipelines and Liquibase.

What we offer:

— Competitive salary;

— Paid vacation and sick leaves;

— Paid day off (Ukrainian holidays);

— Ability to work from our cosy office;

— 8 hours working day, 5 days a week;

— Career growth potential;

— Free snacks, fruits, and drinks;

— Friendly team and corporate events.

Please send your CV here or via email

Should the first stage be successfully completed, you’ll be invited to a personal interview.

Job Description

Must have:

• Good knowledge in AWS Public Cloud
• Good knowledge in administration of Windows OS
• Good knowledge in automation and configuration management (Terraform, Packer, and similar tools)
• Good knowledge in scripting with PowerShell
• Basic knowledge in networking (TCP/IP, NAT, SSH, Firewall, Switch)
• Intermediate English (read, write technical documentation)

Nice to have:

• Knowledge in administration of Linux OS
• Knowledge in Docker containerization

Job Responsibilities

• Development and support of the server architecture
• 3d tier applications support
• Cloud infrastructure/software monitoring and maintenance
• Change and incident management
• Customer problem management
• Collaborate with R&D teams to ensure a smooth and efficient software development process
• Create and support technical documentation
• Perform a wide variety of technical and administrative duties in overall systems design and delivery

Department/Project Description

GL Healthcare Division Program is looking for a DevOps Engineer to join the Reliability Engineering team responsible for the mission-critical medical data processing systems infrastructure development and operation.

We have a trustful relationship with the Client, a multi-national MedTech corporation we have been cooperating with for 20 years.

You will be a part of a Team of experienced DevOps and SysOps engineers working for multiple Client's Operations projects, who are always ready to consult and help.

We are partnering with an international fintech group to find an experienced Group Chief Risk Officer (CRO) to lead and strengthen the global risk function across regulated entities in the UK and Malta.

🚀 Why this role is worth your attention

• Real business impact: you will shape and drive the Group’s risk strategy
• Direct access to CEO and Boards with a strong influence on key decisions
• International scope: work across multiple jurisdictions and regulators, including Financial Conduct Authority
• Complex and meaningful challenges: PSD3, DORA, operational resilience, financial risks
• Opportunity to build and transform a best-in-class risk function

👉 This is a role for a leader who wants to influence business growth, not just control risk.

🧩 Key responsibilities

• Lead and develop the Group Risk Management Framework
• Define and monitor risk appetite and key risk indicators
• Ensure compliance with UK and Malta regulatory requirements
• Oversee:
  • capital adequacy and liquidity
  • safeguarding of client funds
  • financial crime risks (AML, sanctions)
  • ICT and operational resilience (DORA)
• Act as a key point of contact for regulators and manage supervisory interactions
• Partner with the CEO and Boards on strategic decision-making
• Drive and embed a strong risk culture across the organisation

👤 Candidate profile

• 10+ years of experience in risk leadership within fintech, payments, or banking
• Proven experience working with regulators (FCA, MFSA or equivalent)
• Strong knowledge of:
  • PSD2 / PSD3
  • AML / financial crime frameworks
  • safeguarding and operational risk
• Experience with Visa / Mastercard schemes is a plus
• Strong leadership, analytical, and stakeholder management skills
• Ability to operate at Board level and challenge business decisions
• Strategic mindset with a hands-on approach

🌐 Language requirements

• Fluent English (essential for working with regulators and Boards)
• Fluent Russian

💼 What the company offers

• Hybrid working model across the UK and Malta
• High level of autonomy and influence at Group level
• Opportunity to build and scale the risk function
• Strategic role in a growing fintech business
• International exposure across multiple regulatory environments
• Strong career development opportunities

🌍 Location

UK or Malta (with regular presence across both jurisdictions)

About the role

We are looking for a network-driven Partnerships Manager to accelerate top-tier affiliate deals in iGaming.
This is a relationship-first role: you will open doors, build trust fast, and secure high-value partnership agreements with affiliates/publishers.

What you’ll do

• Build and leverage your industry network to connect with top-tier affiliate partners.
• Drive partnership negotiations and secure launches, placements and commercial agreements.
• Represent the company at global iGaming events and maintain an active presence in the affiliate community.
• Keep relationships warm through consistent follow-ups and regular partner touchpoints.
• Coordinate with the internal affiliate team for execution, tracking and ongoing partner growth.
  
  What we’re looking for
• Strong existing network in iGaming affiliates / publishers / media buying communities.
• Excellent communication skills, confidence and ability to build rapport quickly.
• Highly proactive personality: you follow up, push conversations forward, and get things done.
• Comfortable with travel and event networking.
• English fluency (additional languages are a plus).

What we offer

• High autonomy and direct impact.
• Competitive compensation with strong performance-based upside.
• Travel to top industry conferences and partner meetings.
• Fast-paced environment, quick decision making.

GeoX provides instant property intelligence for insurnce across the United States. GeoX enables insurers and other property stakeholders to access valuable property attributes at time of underwriting, with the accuracy and detail that traditionally required an on-site inspection, but with the speed and coverage of property record pre-fill. Founded in 2018, GeoX is backed by stock market and leading venture firms and is comprised of computer vision, data science, and risk analysis experts.

Roles & Responsibilities

• Create a comprehensive marketing strategy to engage US-based Insurance carriers / MGA’s / Brokers / Agencies across all relevant marketing channels. 
• Build a transparent and scalable growth machine, own demand generation end-to-end, identify opportunities to develop new channels, and/or expand existing ones for customer acquisition.
• Establish a content factory, able to produce relevant and highly engaging content for diverse stages on the leads, opportunities, and users’ journey, including but not limited to case studies, blog articles, white papers, thought leadership pieces.  
• Manage and operate E2E, all marketing activities, hands-on / using freelancers /scale it to an in-house team later on.
• Own self-service product as a stand-alone revenue center with full responsibility for its performance and targets.
• Oversee email campaigns, Paid Search & Social.
• Generate user acquisition LTV/CAC reports on an ongoing basis and adjust accordingly. Define and manage marketing KPIs.

Qualifications

• +5 years of experience in marketing of global SAAS solutions to small medium businesses or B2B - must
• Experience working in startup companies – must
• Excellent English - must
• Background in insurance P&C - advantage

COMPANY OVERVIEW

We are a remote-first product design and engineering team with over a decade of experience building high-quality digital products. The company specializes in developing AI-powered web and mobile applications for international clients and fast-growing startups.

Our work focuses on delivering real-world impact across multiple industries, including healthcare, sports, logistics, and industrial solutions. We value structured processes, strong technical leadership, and a collaborative engineering culture, balancing a fast delivery pace with stability and clarity in execution.
 

RESPONSIBILITIES:

• Leading full-cycle development of AI-powered web applications
• Designing and implementing scalable full-stack solutions
• Participating in technical architecture decisions and defining best practices
• Translating business and product requirements into technical solutions
• Leading projects end-to-end from technical strategy to implementation
• Mentoring engineers and ensuring code quality and delivery standards
• Communicating technical trade-offs, timelines, and solutions with stakeholders
• Solving complex technical challenges and coordinating implementation
   

REQUIREMENTS:

• 5+ years of experience in Full Stack software development
• Strong hands-on experience with React.js, Node.js, JavaScript, TypeScript
• Experience with SQL and relational databases (MySQL, PostgreSQL)
• Experience with NoSQL solutions (Redis or similar)
• Strong understanding of software architecture, design patterns, and best practices
• Experience working with microservices architecture
• Experience designing and implementing RESTful APIs
• Knowledge of OAuth and single sign-on (SAML)
• Experience working with cloud platforms (AWS, Azure, or GCP)
• Ability to break down complex problems into manageable tasks
• Strong communication and analytical skills
• English level: B2–C1 (spoken and written)
• Flexibility with working hours to participate in meetings with Eastern USA
   

COMPANY OFFERS:

• 100% remote, full-time employment
• Strong ZP rates aligned with senior-level responsibilities
• Annual paid vacation: 20 days (up to 25 days with tenure)
• Paid sick leave, national holidays, and company days off
• Well-being budget
• Maternity and paternity leave
• Accounting assistance
• Reimbursement for professional courses and certifications
• Hardware provided based on business needs
• Strong engineering culture and collaborative team environment
   

RECRUITMENT PROCESS:

• HR interview
• Technical Q&A
• Practical technical session
• CTO interview (if required)
• Offer

Junior JavaScript / NestJS Developer

Junior JavaScript Developer with experience in backend development using NestJS and Node.js. Skilled in building and maintaining REST APIs, implementing server-side logic, working with databases, and supporting existing applications. Familiar with JavaScript, NestJS, Git, and basic software development principles, including clean code practices and debugging.

Worked with API integrations, database queries, authentication flows, and application performance improvements. Comfortable collaborating in team environments, following technical requirements, and learning new tools and frameworks quickly.

Looking for an opportunity to contribute to a product-focused team, grow as a backend developer, and deepen expertise in JavaScript ecosystem and scalable backend development.

NuxGame works with iGaming operators of all scales helping companies access new markets or enhance their existing brands. As a casino gaming software company, NuxGame provides solutions to build outstanding brands and fulfill your business goals. We are looking for a Provider Manager to join our team.

What we expect from a candidate:

- Attention to detail, willingness to work with big data

- Communicative and negotiating skills

- Ability to work with contracts

- Experience of working with B2B clients

- Experience working with software companies

- English level from Upper-Intermediate

Will be a plus:

- Knowledge of the provider market

- Ability and experience with integrations

- Experience of working with content providers

- Experience with promotions and tournaments

What your responsibilities will include:

- Maintaining and developing long-term relationships with partners.
- Conduct thorough market research to identify trends and opportunities.
- Gather and analyze data relevant to the market and operators.
- Evaluate and analyze operators to inform strategic decisions.
- Develop and present promotional strategies and proposals.

- Connecting new solutions.

- Processing requests from related departments and solving their

tasks

- Interaction with the financial department and providing the necessary

information

What we offer:

- Remote work format.

- Working hours from 10:00 to 18:00 (Mon-Fri).

- Interesting work in successful projects.

- Timely payment of salaries, official employment, 24 days of vacation, and fun corporate events.

- A friendly team and a pleasant atmosphere without pressure, stress and other negative things.

- We believe in the importance of unlocking the inner potential of each team member, we have an open and democratic system of work organization.

ICONIC21 is a premier provider of live dealer and casino games, delivering a diverse and immersive portfolio for global markets. We create high-quality gaming experiences focused on innovation, reliability, and strong visual appeal.

Our portfolio covers live casino games, slot games, and virtual (RNG) products, all designed to maximize player engagement and long-term value. Every solution we deliver is built to elevate our partners’ brands and enhance the overall gaming experience.

ICONIC21 is looking for experienced Technical Compliance Manager to own and drive the technical side of our regulatory compliance programme across multiple igaming jurisdictions. You will be the primary point of contact for all technical certification and audit matters, ensuring our platform, games, and information security practices meet the requirements of our licensed markets — and are ready for the new ones on the horizon.

Responsibilities:
Information Security Management (ISMS)

• Implement and maintain the ISO/IEC 27001 ISMS framework, ensuring policies, controls, and documentation remain audit-ready at all times.
• Lead internal ISMS audits, risk assessments, and management reviews; coordinate external surveillance and recertification audits.

• Manage remediation of audit findings and drive continuous improvement of security controls.

   

RNG & Games Certification

• Manage the end-to-end RNG, gaming platform and games certification process across regulated markets, working directly with approved Testing Laboratories (BMM, GLI, Gaming Associates, etc.).
• Coordinate technical submissions — maths reports, PAR sheets, game logic documentation — to labs and regulators.
• Track certification status for all game titles and ensure no non-certified game is made available in regulated markets.

• Liaise with the Game Development and Platform teams to integrate compliance checkpoints into the release pipeline.

   

Multi-Jurisdictional Regulatory Compliance 

• Acting as the technical compliance lead across regulated markets, including Malta (MGA), Ontario (AGCO), Romania (ONJN), Italy (ADM), Portugal (SRIJ), and additional markets as the business expands.
• Interpret technical requirements from regulatory frameworks and translate them into actionable specifications for internal engineering teams.
• Prepare, submit, and track technical licence applications and renewals, including system audits, platform certifications, and technical standards submissions.

• Maintain a compliance matrix mapping each jurisdiction's technical requirements to platform capabilities and evidence artifacts.

   

Regulatory Relationships & Submissions

• Serve as the primary technical liaison with regulators, testing labs, and certification bodies.
• Prepare and review technical documentation — system descriptions, data flow diagrams, security architectures — for regulatory submission.

• Monitor regulatory developments and proactively assess the technical impact of new or amended requirements.

   

Cross-Functional Collaboration

• Partner with Product, Engineering, and Platform teams to embed compliance into the software development lifecycle (SDLC).
• Advise on technical architecture decisions from a compliance and certification perspective.
• Support the Legal & Commercial teams with technical input during market entry assessments and licence applications.

• Provide training and awareness to internal stakeholders on technical compliance obligations.

   

Requirements:

• Proven experience of 5+ years in a technical compliance, regulatory, or information security role within the iGaming industry.
• Hands-on experience with ISMS implementation and ISO/IEC 27001 audits.
• Direct experience managing RNG and game certification processes with recognized testing laboratories.
• Proven track record working across multiple regulated jurisdictions.
• Strong understanding of iGaming technical standards, including MGA and AGCO frameworks.
• Knowledge of RNG standards and game mathematics.
• Strong understanding of information security frameworks.
• Knowledge of responsible gambling technical requirements and player protection mechanisms.

• Advanced English.

   

What We Offer:

• Challenging and exciting tasks, and all the needed tools to achieve them.
• A real opportunity for professional growth in a team of professionals.
• 21 days of vacation, 5 flexible days for your needs, 15 sick leave days.
• National holidays according to the official calendar.
• Individual benefit limit to support your health and wellness needs.
• Annual bonus based on company and individual performance results.

Domain: iGaming / Gambling
Format: Product company
Experience: 5+ years

About the Company

We are an international product company operating in the gambling sector. Our platform delivers real-time personalization for casino and sportsbook products using advanced machine learning. The solution processes live behavioral, transactional, and contextual data to improve player engagement, retention, and overall performance for operators worldwide.

Our focus is on building production-grade ML systems that directly influence what users see in real time — from game recommendations to personalized content and promotions.

Role Overview

We are looking for a Senior Data Scientist to join a product-focused team working on real-time personalization and recommendation systems for iGaming platforms.

This is a hands-on role that combines modeling, experimentation, and close collaboration with engineering and product teams in a high-load, real-time production environment.

Main Responsibilities

• Develop ML-driven features for casino products using supervised learning (regression, ranking, classification)
• Maintain and improve existing recommendation systems in production
• Enhance models using gradient boosting and other supervised approaches
• Perform data cleaning, preprocessing, and feature engineering
• Design and maintain pre- and post-processing workflows
• Optimize training and inference pipelines for performance and reliability
• Integrate ML models into Airflow pipelines in a multi-tenant environment
• Adapt and configure the solution for different clients (tenants)
• Collaborate closely with product and engineering teams on experimentation and feature delivery

As Part of the Team You Will

• Work cross-functionally with data scientists, engineers, product owners, designers, and researchers
• Analyze large-scale datasets to extract insights for product and business decisions
• Propose, implement, and evaluate ML approaches to solve real business problems
• Support and evolve a recommendation solution used across multiple tenants
• Influence product strategy through research, experimentation, and data-driven insights into user behavior

Experience & Education

• 5+ years of professional experience in data science
• Degree in a quantitative field (Mathematics, Statistics, Computer Science, or similar)

Core Skills

• Strong proficiency in Python and SQL
• Hands-on experience with data processing tools (Pandas, Polars)
• Solid engineering skills for building and maintaining scalable ML systems
• Experience implementing observability in ML pipelines (metrics, logging, alerting)
• Knowledge of Docker and Kubernetes
• Strong analytical mindset with the ability to solve loosely defined problems
• Hands-on experience with supervised ML techniques, including:
  • Regression and ranking models (XGBoost, LightGBM, CatBoost, neural networks)
  • Feature engineering and model evaluation (AUC, NDCG, MSE, uplift metrics)
  • Personalization or recommendation systems
• Proven experience deploying ML models to production (near real-time or batch)
• Solid understanding of statistical methods (A/B testing, significance testing)

Nice to Have

• Production experience with large-scale recommendation systems
• Experience with Airflow, Valkey/Redis, FastAPI in production
• Familiarity with contextual bandits or reinforcement learning
• Experience with AutoML tools

Company
The company specializes in lead generation within the iGaming domain, primarily through SEO-driven solutions. They work on long-term client projects and are currently expanding their internal development team.

Position Overview

We are looking for a Lead / Senior Full-Stack Engineer who operates at a true senior / lead level — not by years of experience, but by depth of expertise and ownership.

This role is for someone who:

• takes full ownership of complex systems
• makes architectural decisions
• builds scalable solutions (not just features)
• sets and raises engineering standards within the team

Location & Format

• Remote
• EU time zone required
• Full-time, long-term cooperation

Language Requirements

• English — required for daily communication
• Strong English is a significant advantage

Team & Projects

You will join a stable team working on long-term lead generation platforms.

This is not a task-execution role. We expect you to:

• take ownership of complex technical decisions
• improve architecture and system performance
• raise the overall engineering bar within the team

Tech Stack

• PHP (Symfony)
• WordPress
• JavaScript
• HTML / CSS

Key Requirements

WordPress (must-have, advanced level)

• Experience building complex, large-scale WordPress systems (not content websites)
• Hands-on experience with WordPress Multisite (production)
• Strong experience with custom plugin development, including:
  • OOP
  • Composer / autoloading
  • Typed properties
• Experience with:
  • custom database structures
  • custom caching strategies (not plugin-based)
  • advanced use of WP_Query
  • improving developer & admin tooling

👉 If your experience is mostly theme customization or plugin usage — this role is not a fit.

PHP (strong senior level required)

• 5+ years with modern PHP (8+)
• Ability to design abstractions, libraries, and internal frameworks
• Experience with:
  • phpcs / phpcbf
  • custom sniffs OR PHPParser / AST
  • reflection & introspection
  • DTOs, Value Objects, clean architecture principles

Frontend / CSS

• Strong modern CSS skills (must-have)
• Understanding of browser rendering, layout, and performance

Performance & Optimization (critical)

• Deep understanding of Core Web Vitals
• Real experience with performance optimization (not just tools/plugins)
• Ability to identify bottlenecks and design custom solutions

Mindset & Approach

We are looking for engineers who:

• think analytically and architecturally
• deeply understand systems, not just tasks
• challenge “working solutions” and improve them
• proactively raise engineering standards

👉 If you mainly execute tasks and rely on predefined solutions — this role is not a fit.

AI Usage

• AI is allowed, but must not be a dependency
• Strong preference for engineers with deep system understanding
• AI-generated communication is discouraged

Start Date

• ASAP

Senior Python Engineer (AI-driven Recommendation Platform, iGaming domain)

About the Product

We are developing an AI-powered performance optimization platform for online casinos and sportsbooks. The solution helps operators improve key business metrics by increasing player engagement and loyalty through personalized recommendations and predictive analytics.

The platform collects and processes player behavior data across multiple systems, builds detailed user profiles, and generates actionable insights, including:

• identifying players who misuse bonus programs without long-term retention
• detecting patterns of risky or excessive gaming to support responsible play
• recommending relevant games and activities based on user preferences and behavioral history

You will join a team building scalable recommendation systems, working with large volumes of data, and implementing ML-driven personalization to enhance user experience within iGaming products.

Requirements

• 5+ years of backend development experience with Python
• Strong foundation in mathematics, statistics, or computer science
• Hands-on experience with FastAPI, Django, or Flask
• Solid knowledge of data structures, algorithms, and distributed systems
• Experience with SQL and NoSQL databases (PostgreSQL, Redis, DynamoDB, MongoDB, etc.)
• Practical experience with Kafka or RabbitMQ and asynchronous architectures
• Cloud experience with AWS (Lambda, S3, RDS, SQS, etc.)
• Experience designing and maintaining high-load, scalable systems
• English level — B2 or higher

Nice to Have

• Experience with recommendation systems, data analysis, or ML-based personalization
• Understanding of data pipelines and ETL processes
• Experience with Kubernetes, Docker, and CI/CD pipelines
• Familiarity with Elasticsearch and monitoring/visualization tools (Grafana, Kibana)

Responsibilities

• Design and develop scalable backend services for AI-powered recommendation systems
• Collaborate with data scientists and ML engineers to deploy models into production
• Optimize data storage, processing, and retrieval for large-scale user datasets
• Ensure system reliability, performance, and scalability
• Take part in architectural discussions, code reviews, and mentoring
• Contribute to new features aimed at increasing player engagement and retention

Tech Stack

Python, FastAPI, Django, Flask, Kafka, RabbitMQ, PostgreSQL, Redis, DynamoDB, AWS (Lambda, S3, RDS, API Gateway, CloudWatch), Kubernetes, Pandas, NumPy, SQLAlchemy, Celery, Elasticsearch, Prometheus, Grafana.

Description

Aetion is a healthcare technology company that provides real-world evidence (RWE) solutions and analytics software to biopharmaceutical companies, payers, and regulatory agencies. Their platform helps organizations analyze real-world healthcare data to generate scientifically validated insights about the safety, effectiveness, and value of medical treatments, guiding critical decisions in product development, regulatory approval, reimbursement, and clinical strategy.

We are transitioning ownership of a highly sensitive, HIPAA and ISO27001–compliant AWS environment from a legacy operational model to centralized engineering standards. We are looking for a senior, autonomous infrastructure engineer to stabilize existing systems, work through legacy complexity, and lead critical migration efforts toward supported, standardized platforms.

Requirements

Must-Have

Candidates must be able to demonstrate real, hands-on CLI experience in the following areas:

AWS Infrastructure
– Working via CLI with core AWS services
– Solid understanding of networking, storage, IAM, and common AWS components

Kubernetes
– Accessing, managing, and troubleshooting Kubernetes clusters using CLI tools (kubectl, contexts, basic cluster operations)

Python
– Practical coding experience
– Ability to read, understand, and modify existing Python code (not scripting-only or theoretical knowledge)

Required Technologies & Skills
– Cloud: AWS (EC2, VPC, IAM, S3, Transit Gateway, SSM, CloudWatch, Route53)
– IaC: Terraform (modules, state, providers), Packer
– OS & Networking: Windows environments, WSL, VPN technologies (OpenVPN, GlobalProtect)
– CI/CD: GitHub Actions (workflows, runners, OIDC)
– Strong ownership mindset and ability to work independently

Job responsibilities

Infrastructure Stabilization & Migration
– Troubleshoot and repair Image Builder / Packer pipelines to ensure secure and reliable base image generation
– Manage patching for isolated Windows environments
– Execute final migration steps from OpenVPN to GlobalProtect, including troubleshooting edge cases involving WSL and DNS

Infrastructure as Code
– Manage, refactor, and modernize a complex Terraform codebase migrated from CloudFormation
– Improve state management, modularization, and long-term maintainability
– Safely import and standardize legacy resources

Platform & Environment Ownership
– Operate confidently in legacy systems with incomplete documentation
– Make technical decisions that prioritize security, stability, and delivery