Jobs at Djinni

Come for the mission. Stay to build Jarvis for healthcare.

Healthcare benefits are messy for everyone: members, employers, even clinicians. At HealthJoy, we turn that mess into clear next steps. Our steerage engine is a layered, multi-agent LLM paired with a real-time recommendation system that guides each member to the right care, benefit, or savings at the right time. This isn’t a lab demo; it’s in production, touching real people’s health and wallets every day.

You’ll join a seasoned engineering org to harden, scale, and evolve what’s already live. If you like applied AI with guardrails, high throughput data pipelines, and shipping reliable systems that measurably cut costs and time, you’ll feel at home here.

We’ve raised $100M+ (most recently Series D), earned recognition from Inc. and Built In, and grown to a global team dedicated to building technology that actually helps people use their benefits. Come help us turn fragmented benefits into a personal healthcare co-pilot.
 

Your impact. 

We are looking for an ambitious senior software engineer with a deep desire to learn and develop software that improves people’s lives.  If you’re passionate about developing the best software and collaborating with other developers to do so, then we want to hear from you!

You will enhance our AI SaaS solution, scale highly distributed systems, and continuously improve our engineering practices. You will get to work on the latest software practices and technologies such as microservices architecture, cloud design patterns, automated CI/CD pipeline, automated and orchestrated Kubernetes Delivery, and AWS platform.  Above all, your work will impact people’s interactions with the healthcare system.

• Collaborate on architectural decisions and design best practices
• Design and implement new features into the HealthJoy platform
• Collaborate with engineering and product team members to improve quality and velocity
• Creating a scalable solution to serve our growing user base.
   

Your experience.

• 5+ years of experience building and shipping scalable applications in Python.
• A good understanding of software design principles and industry practices (for example: loose coupling, programming to interfaces). Taking into consideration test-driven approaches and observability.
• Experience with and knowledge of best practices for implementation of AI-assisted tools for process optimization and improved development workflow.
• Familiarity with AI Lean methodologies, including the application of AI to identify and reduce waste in software development processes.
• Track record of developing on backend libraries such as Asyncio, Aiohttp, FastAPI, Flask, SQLAlchemy, or equivalent
• Experience with relational databases (we use Postgres)
• Previous experience with data processing and manipulation workflows and implementation is a plus
• Experience working in an event-driven architecture and the utilization of microservices where applicable.
• At ease in the AWS ecosystem, working with a cluster architecture (we utilize Kubernetes)
• Experience participating in the architecture and design of new and existing products
• An ability and eagerness to constantly learn and share knowledge with others
• Insatiable curiosity to learn new software principles, technologies, and tools
• Passionate about collaborating with developers and testers; distributed team experience will be a plus
   

Total Rewards 

Work should be meaningful and rewarding. HealthJoy offers a robust package of employee perks and benefits, including:

• Employment: HealthJoy LLC is part of the Ukraine Diia City legal framework. On your first day, you will sign a Gig-Contract via the Vchasno system, gaining the status of a Gig-Specialist.
• Remote Work: Being a remote-first company, we do not require employees to be in office on a regular basis. Additionally, we provide the needed essential work equipment for comfortable work from home.
• Flexible Paid Time Off Programs: Prioritising efficient collaboration and communication, we offer flexibility with time off requests for vacations or personal matters leaves, trusting you to manage your time and take the breaks you need to be your best.
• Growth and Development as a Priority: We foster a culture of continuous growth through open feedback, fair performance evaluations, and ongoing development opportunities. Our annual Performance & Compensation Review Cycle recognizes each person’s contributions and supports their growth in line with business priorities.
• Learning Opportunities: Benefit from company-sponsored English classes, a corporate learning platform “Udemy Business” for professional development, and internal/external educational events.
• Healthcare: As a healthcare-focused company, we provide 100% health insurance coverage for our teammates, with the option to insure their family members at a reduced rate.
• Mental Health Support Program: Individuals have the opportunity to apply for personal therapy sessions sponsored by company or review additional virtual lectures to keep awareness around mental health support.
• Wellness Support: Access to special corporate discounts and offers at Sport Life, one of Ukraine’s largest sports hubs.
   

HealthJoy maintains a comprehensive strategy to determine rewarding and competitive packages for individual compensation for new hires, internal promotions and internal job changes. This strategy is based on several factors unique to each individual, including: 1) the skills, experience and qualifications of the individual; 2) the responsibilities and demands of the role; 3) analysis of external market data; and 4) company budget and financial performance. 

HealthJoy is a remote-first employer. Internal compensation ranges are not adjusted for the applicable geographic differential associated with the location at which the position may be filled. 

At HealthJoy, it is not typical for an individual to be hired at or near the top of the range for their role, and compensation decisions are dependent on the facts and circumstances of each role and the individual’s skills and experience.
 

Commitment to Equal Pay

At HealthJoy, we are committed to creating a diverse and inclusive workplace where everyone has the opportunity to succeed and thrive.

We believe that everyone should be paid based on their qualifications, experience, and the work that they do, and not on their gender, race, or any other personal characteristic. Our compensation practices are essential to fostering a diverse and inclusive culture where we value the contributions of all our employees. 

We conduct thorough annual reviews of employee pay and our pay practices to ensure we reward the right behaviors and are providing equal pay for equal work. 

Additionally, we assess the external market and internal equity across like roles. As part of our regular review of pay practices, HealthJoy examines employee pay for potential disparities between persons of different genders, races and ethnicities that are not explainable by objective factors such as performance, experience level, credentials, or location, and are committed to correcting any issues and reviewing practices from unintended outcomes. 
 

Commitment to Equal Opportunity

HealthJoy is committed to creating a diverse environment and is proud to be an equal opportunity employer. 

All qualified applicants receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or any other basis forbidden under federal, state, or local law.

Don’t meet every single requirement? We know the confidence gap and imposter syndrome can get in the way of meeting spectacular candidates, so please don’t hesitate to apply — we’d love to hear from you. HealthJoy is dedicated to building a diverse, inclusive, and authentic workplace, so if you’re excited about this role and HealthJoy, we encourage you to apply. You may be just the right candidate for this or other roles.

We are looking for a VIP Account Manager who will be responsible for delivering exceptional, personalized service to our most valued players. You will act as a trusted point of contact, ensuring a premium experience through tailored support, proactive engagement, and deep understanding of client needs. This role requires a client-first mindset, attention to detail, and the ability to solve complex issues efficiently and empathetically.

HOW YOU WILL MAKE AN IMPACT:

• Provide personalized support via chat, email, phone, and messengers to VIP clients
• Resolve complex issues related to payments, bonuses, verification, and gameplay
• Build and maintain trusted long-term relationships with high-value players
• Conduct proactive outreach and regular check-ins to ensure client satisfaction
• Collaborate effectively with Customer Support, RFPD, QA, Product, and CRM teams
• Share client insights to improve products and processes
• Coordinate special requests and custom solutions for VIP players
• Monitor daily player activity and gaming patterns of VIP clients
• Identify at-risk players and implement retention strategies
• Offer personalized bonuses and promotional campaigns
• Celebrate player milestones and significant events
• Ensure strict adherence to internal policies and procedures
• Track key metrics including retention rates, satisfaction scores, and response times
• English — B2 level or higher

• German - B1-B2 level or higher

   

WHAT WILL HELP YOU SUCCEED IN THE ROLE:

• Excellent communication skills (written and verbal) in English; additional languages are a plus
• Proven experience in VIP account management, customer success, or a similar client-facing role, preferably in iGaming or a related industry
• Strong problem-solving skills with the ability to handle sensitive and complex issues (e.g. payments, bonuses, verification) with discretion and professionalism
• Relationship-building expertise and a proactive approach to customer engagement
• Deep understanding of customer behavior, especially in high-value segments
• Ability to analyze player activity data and identify trends, opportunities, and risks
• Collaborative mindset with experience working across multiple departments (Customer Support, Product, CRM, etc.)
• Flexibility and adaptability — able to prioritize in a fast-paced, dynamic environment
• Attention to detail and a high level of organization
• Experience working with CRM tools and support platforms (e.g., Zendesk, Salesforce, or similar)

• Willingness to work shifts and be available outside standard hours for VIP client needs

   

WHY YOU’LL LOVE IT HERE:

• 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 :)

We are looking for a motivated and detail-oriented Junior QA Tester to join our team. This is a great opportunity for someone with up to 1 year of experience in manual testing, who is passionate about applications and quality assurance processes.

Requirements & Skills:

- Up to 1 year of experience in manual testing of

- Solid knowledge of software testing theory

- Ability to apply test design techniques

- Basic theoretical understanding of Software Development Life Cycle (SDLC)

- Familiarity with business requirements and technical specifications

- Experience working with JIRA, ClickUp, or similar task-tracking systems

- Basic understanding of client-server architecture

- Strong analytical skills

- Ability to identify not just defects, but also their root causes and impact

- High level of self-organization and responsibility

Would be a plus:

-Experience writing test cases and bug reports

- Basic understanding of REST API testing

- Experience with TestRail, Postman, or similar tools

What We Offer:

Opportunity to grow in a friendly and experienced team

Hands-on experience with real products and users

Professional development

Flexible work schedule

Competitive compensation

Rock&Apps is looking for ambitious Junior Media Buyer / User Acquisition Manager 🚀
If you already have experience or not, but either way are eager to grow — we’d love to have you on our team.
 

We build over 20 apps every quarter! This means you’ll constantly have opportunities to sharpen your skills, learn new things, and grow your career — all in a supportive environment with minimal bureaucracy.

Location: Warsaw
Job Type: Full-time, office\hybrid
Seniority: Junior

What you’ll do

• Communication with partners + setting up workflows with new ones
• Increasing the profit of current partners
• Regular monitoring of statistics and analyzing the effectiveness of ongoing campaigns
• Research and source content, visuals, and advertising materials
• Assist in the planning, setup, and launch of marketing campaigns
• Support the marketing team with day-to-day tasks and coordination
   

What will help you succeed

• Knowledge of key metrics and concepts in affiliate marketing
• Experience with trackers: Keitaro, Binom
• Strong proficiency in Excel
   

What we’re looking for

• Understanding of the basic principles and terminology of performance marketing
• You are already confident that you have chosen this direction and want to grow in it
• Attention to details
• Excellent communication skills and ability to work in a fast-paced cross-functional teams
• Higher education in Marketing, IT, or related fields (would be a plus)

What we offer

• A fast-growing environment with minimal bureaucracy
• Support for professional development
• 15 paid vacation days
• 15 paid sick days
• 5 paid days off
• Benefit bar

We are looking for a self-driven and structured Project & Operations Coordinator to support operations and client communication in a fast-paced security consulting environment.

This role requires ownership, clear communication, and the ability to work independently.

What you will do

• Own calendars, scheduling, and meeting workflows.
• Track deadlines and coordinate updates across teams and clients.
• Oversee onboarding, training programs, and operational processes.
• Communicate clearly with C-level stakeholders and engineers.
• Maintain documentation and ensure deliverables are completed.
• Manage AI assistants: delegate tasks to AI where possible, review and correct outputs, and continuously optimize operational processes using AI tools.

What we expect

You take full ownership and bring tasks to completion.
Strong follow-through and accuracy are a must — not “nice to have”.

Many tasks have a process, but some you will need to figure out yourself.
We need someone who can research, propose options, and implement solutions independently.

Clear and respectful communication is essential in this role.

Requirements

• 1–2+ years as EA, Project Coordinator, Operations Assistant, or similar.
• Upper-Intermediate English or higher.
• Strong communication, structured thinking, attention to detail.
• Ability to manage multiple tasks without constant supervision.
• Experience with Google Workspace / Jira / Notion (or similar).

Nice to have

• IT or consulting experience.
• Basic understanding of SDLC / ISO 27001 / risk management.

We offer

• Full remote / flexible hours.
• Real autonomy and ownership.
• Growth path toward Operations Lead / Project Lead.

Work inside real ISO 27001, Secure SDLC, and risk management projects.
 

Description

The customer leverages secure, enterprise-grade AI agents and virtual assistants designed specifically for the banking industry. These solutions automate customer service, support internal operations, and seamlessly integrate with core banking systems while meeting the highest standards of data security and regulatory compliance.

Requirements

• 5+ years of experience 
• Proven experience building scalable, maintainable, and performant web applications in enterprise environments.
• Strong understanding of component-driven architecture and state management in large applications.
• Experience integrating frontend applications with RESTful APIs and GraphQL, including handling large data sets and real-time updates.
• Practical knowledge of unit and integration testing (Jest, React Testing Library, Cypress).
• Experience with CI/CD pipelines and automated deployment tools.
• Familiarity with secure coding practices and developing applications that comply with banking security standards and regulatory requirements.
• Excellent problem-solving skills and ability to quickly understand complex business processes, especially in fintech/banking.

Nice-to-Have:

• Experience working with enterprise-grade AI or virtual assistant platforms.
• Knowledge of the banking domain and understanding of confidentiality and regulatory requirements.
• Experience optimizing frontend projects for high-availability systems.

Job responsibilities

• Contribute to engineering efforts from planning to delivery
• Deliver appropriate documentation and maintain communication regarding deliveries
• Provide the code quality through code review, integration tests, and other best practices
• Direct daily communication with client team members.

What we offer

Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

We are a fast-growing startup operating in the iGaming space, currently in the scaling phase. Our product has been live for over a year, with stable metrics and an established promo calendar, while continuously testing and launching new CRM mechanics, bonuses, and gamification features.

The CRM Manager will play a key role in building and developing CRM strategies, user segmentation, communication flows, and personalized offers, working closely with Product, Marketing, and Development teams.

Key Responsibilities

• CRM Strategy & Automation:
  Develop and implement end-to-end CRM strategies, creating automated lifecycle campaigns (welcome flows, deposit streaks, reactivation, churn-prevention) using Customer.io.
• Campaign Execution & Optimization:
  Build and launch CRM campaigns (email, push, SMS, in-app) tailored to user behaviour and lifecycle stage.
• A/B Testing & Continuous Improvement:
  Run A/B tests (subject lines, offers, CTAs, timing) and iterate based on results to improve core metrics.
• Player Segmentation & Personalization:
  Use data to build accurate player segments and personalize communication logic for targeted engagement.
• Metrics Tracking & Analytics:
  Monitor key CRM performance metrics (open rate, CTR, conversion to deposit, retention rate, ARPU, LTV) and report insights for strategy refinement.
• Promo & Bonus Planning:
  Collaborate on bonus mechanics, promotional calendars, and VIP offers that enhance retention and monetization.
• Cross-functional Collaboration:
  Work with product, marketing, analytics, VIP and BI teams to align CRM with product initiatives and overall customer experience.

Requirements

• Experience:
  2+ years of hands-on CRM/retention experience, including at least 1+ year in iGaming/betting on Tier-1 markets.
• CRM Platforms:
  Strong practical experience with Customer.io (preferred), FastTrack, Solitics, Optimove or similar CRM platforms — capable of setting up complex automations and dynamic segments.
• Trigger Campaigns:
  Proven experience building and optimizing lifecycle campaigns (onboarding, deposit streaks, AWOL/Churn, reactivation).
• Data & Metrics:
  Solid analytical skills with experience interpreting campaign performance and player metrics, forming hypotheses and improving KPIs.
• Promo Activities:
  Familiarity with weekly promo mechanics (e.g. streaks, tournaments) and how they integrate with CRM flows.
• Email Fundamentals:
  Understanding of domain reputation, deliverability best practices (DKIM/SPF) and Postmaster processes.
• Content & Design Collaboration:
  Experience working with designers and copywriters; ability to guide and refine content/creative for CRM outputs.

Profile We Are Looking For

• Data-Driven Operator:
  You think in metrics (OR, CTR, conversion, retention) and use data to guide decisions and strategy.
• Experimenter:
  A/B testing isn’t optional — it’s how you validate ideas and improve outcomes.
• Segment Oriented:
  You understand that not all players are the same — and tailor comms accordingly.
• Communicator & Collaborator:
  Able to work cross-functionally and translate business needs into actionable CRM logic.
• Detail-Focused & Proactive:
  You catch what others miss — from copy nuances to anomalies in performance data.

Why you should join us:

• We work remotely: Mon-Fri, from 10:00 to 19:00 (GMT+3) – save time by avoiding commuting.
• Work equipment – everything you need for your productivity and comfort.
• Paid vacation and sick leave – we care about your health and timely rest.
• Cool creative gifts for holidays and events – we know how important it is to delight our employees on special occasions.
• Competitive salary – your contribution will be properly valued.
• Participation in company internal events – knowledge exchange among colleagues and enhancing your expertise.
• Freedom from micromanagement and rigid hierarchies – we make decisions quickly, and you can always reach out for advice directly from any team member.
• Referral program in the company – build a dream team with us and receive nice bonuses.
  100% guaranteed professional development and acquisition of new skills.
   

MINT is the leader in Advertising Resource Management (ARM) software, driving marketing transformation in the age of agentic AI. At the core of our innovation is an open enterprise platform that deploys autonomous AI agents to augment human teams across the marketing and advertising value chain, connecting marketing performance with enterprise growth and real business impact.

Thanks to a diverse team of over 300 professionals worldwide, we integrate technology, data, and agentic intelligence to redefine how global brands and agencies plan, execute, and optimize their advertising investments.

With the recent acquisitions of technology leaders Redmill Solutions and info³, MINT has further expanded its unified ecosystem, completing the long-awaited connection of media planning, buying, and execution within one intelligent environment.

Augmenting Advertising Intelligence. For more information, visit mint.ai.

The Role

We are looking for a skilled API Developer to collaborate with us on a consultancy basis.

In this role, you will craft and maintain the backbone of software interactions.

This is a consultancy engagement, not an employment contract. The selected consultant will work independently, bringing their specialized knowledge and experience to our projects.

Responsibilities

• Development of components and applications in Python / FastAPI / Django;
• Maintenance of existing applications;
• Tasks estimation;
• Writing unit tests;
• Writing technical documentation and reports;

This role will be a great fit if you have:

• 3+ years of experience with Python;
• Experience with Django;
• Experience with FastAPI;
• Experience with AsyncIO;
• Experience with Celery;
• Knowledge of Kafka;
• Knowledge of SQL and NoSQL databases;
• Knowledge of Docker;
• Understanding of the HTTP protocol and RESTful APIs;
• Command of Linux/UNIX environment (shell, scripting, tools);
• Passione for Testing (Unit and Integration Testing);
• Good English proficiency

Ideally, you'll also have:

• Experience with the DDD approach and Hexagonal Architecture;
• Experience with microservices;
• Experience with integrating third-party services;
• Knowledge of Go/Scala/JS

Interview Process

Candidates can expect the following steps in our interview process:

• HR Video Interview (30 minutes): A virtual interview with HR to provide an overview of the company and the role, as well as to gain insight into your experience and background.
• Technical Interview with Tech team (1 hour): A virtual interview with the API Developer Team Lead and/or other Team members, focused on your technical expertise, past experience, and problem-solving approach.
• Offer: after completing the interview process, successful candidates will receive an offer.

Typical base salary pay range:

MINT is committed to a diverse and inclusive workplace. MINT AI is an equal opportunity employer and does not discriminate on the basis of age, race, religion, color, national origin, gender, gender identity, gender expression, sexual orientation, immigration status, medical condition, protected veteran status, disability, genetic information, political views or activity, or other legally protected status.

Location: Remote / EU-friendly time zones
Type: Full-time
Reporting to: CEO / Head of Trading
Compensation: Base salary + clear P&L / profit share
 

Role Overview

We are hiring a senior derivatives trader (options / volatility / electronic market making) to build market-making logic for our Prediction Markets trading direction.

You will define how the strategy should trade (pricing, quoting, risk rules). Our engineering team will help automate and productionize the system.
 

What You Will Do1. Trading logic for prediction markets

• Design market-making approach for event / outcome contracts (similar to short-dated digital options).
• Define pricing, spreads, skew, inventory and risk rules.
• Trade around event-driven conditions (news, scheduled announcements, settlement / resolution risk).

2. Risk & P&L ownership

• Own daily P&L and risk limits.
• Manage drawdowns, tail risk, and “jump / resolution” risk.
• Explain failure modes clearly and build practical risk controls.

3. Work with engineers

• Translate your trading decisions into clear rules and requirements.
• Partner with the internal engineering team to automate execution and controls.
• Help define what needs to be built first (execution, risk, monitoring).
   

Requirements

• 3–10+ years as a derivatives / options / volatility / electronic market-making trader (prop firm, hedge fund, bank e-trading desk, or crypto MM).
• Proven experience owning risk and P&L.
• Strong understanding of:
  • options / volatility concepts
  • microstructure and execution quality
  • event-driven markets and auction-like behavior
     

Nice to Have

• Any coding experience (Python / C++ / Rust / Go), but not mandatory.
• Options market making / volatility trading in crypto or traditional markets.
• Experience with digital/binary-like payoffs or event contracts.
• Crypto market making (CEX/DEX), cross-venue arbitrage.
   

What you will get

• Build and own a new trading direction (Prediction Markets) from early stage.
• Real ownership: strategy design + P&L responsibility.
• Strong engineering support to automate and scale your edge.
   

Hiring Process

• Intro call with recruiter
• Interviews with Senior stakeholders
• Final interview with C-level team

Who we are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. 

About the Product:
You’ll work on a cloud-native cybersecurity analytics platform used by Fortune-500 companies and global enterprises to understand and strengthen their security posture. It processes massive datasets, models attack paths, and uses AI-driven, graph-based analytics to surface the risks that truly matter.
The product is scaling fast, expanding to the SMB market across 32 European countries, and backed by a $100M+ growth investment round.

About the Role:
We’re forming a new engineering team and looking for a Senior Python Engineer.
You’ll be part of a group of senior engineers, driving architecture decisions, and staying deeply involved in debugging and performance optimization. You’ll participate in the design and development of new features end-to-end, working on a system built for scale, accuracy, and real-world security impact.
The role requires close collaboration with product and engineering teams to translate complex technical challenges into clean, reliable solutions.

Why This Role Stands Out:

• High-impact product used by major enterprises, built on real attack modeling and risk quantification
• Deep technical challenges – large-scale pipelines, distributed computation, graph modeling, real-time correlation
• Modern tech stack – Python, AWS, microservices, PostgreSQL, Redis, Docker, Kubernetes
• Become part of a high-bar team: 3 Senior Python + 1 Senior Angular engineers
• Backed by $100M+ investment and expanding across Europe
• Remote-first with strong support and competitive compensation

Required Competence and Skills:

• 5+ years of experience in software engineering
• Extensive experience in Python
• Experience with AWS
• Practical user-level experience working with Dockerized services and Kubernetes-based environments.
• Experience with PostgreSQL/MySQL, including modeling and performance tuning
• Experience working with Agile environments
• Excellent English and communication skills

Nice to have: 

• Big Data experience – big advantage

AppRecode is a DevSecOps consulting firm with 30+ professionals serving clients across Europe and the United States. We specialize in PCI DSS Level 1 compliance implementations for payment processing platforms, delivering production-grade secure infrastructure that meets stringent regulatory requirements.

We are seeking a Senior DevOps Engineer to lead PCI DSS Level 1 compliance implementations for payment processing clients. You will architect and implement secure AWS-based Kubernetes environments for systems handling cardholder data (CHD), working directly with clients to ensure all infrastructure meets PCI DSS v4.0.1 requirements while optimizing for cost and performance.

Key Responsibilities

PCI DSS Compliance Implementation

• Design and implement PCI DSS v4.0.1 Level 1 compliant AWS infrastructure for payment processing platforms
• Define and secure Cardholder Data Environment (CDE) boundaries with proper network segmentation
• Implement centralized logging infrastructure with 1-year retention and immutable audit trails (S3, CloudWatch, CloudTrail)
• Configure encryption at rest and in transit (TLS 1.2+, mTLS, KMS encryption, certificate management)
• Deploy File Integrity Monitoring solutions (Wazuh) and configure security alerting
• Implement vulnerability management programs (Amazon Inspector, ASV scanning coordination)
• Configure AWS security services: GuardDuty, Security Hub, Config with PCI DSS Conformance Pack
• Coordinate penetration testing activities and remediate security findings
• Create and maintain security policies, procedures, and compliance documentation

AWS Infrastructure & Security

• Design multi-AZ VPC architectures with CDE isolation and network segmentation
• Implement IAM roles, policies, and MFA enforcement following least-privilege principles
• Manage KMS encryption keys with automatic rotation
• Configure security groups, NACLs, VPN access, and bastion hosts
• Optimize AWS costs and implement cost monitoring dashboards
• Design backup and disaster recovery solutions meeting PCI requirements
• Deploy and optimize RDS PostgreSQL, Redis, and RabbitMQ with encryption

Kubernetes & Microservices Security

• Deploy production EKS clusters with security hardening (private API, envelope encryption)
• Implement RBAC, Pod Security Standards, and Network Policies for CDE workloads
• Configure Istio service mesh for mTLS enforcement between microservices
• Set up automated certificate management with cert-manager
• Deploy microservices across multiple environments (dev, staging, production)
• Configure EKS control plane logging and security monitoring

CI/CD & Automation

• Build secure CI/CD pipelines (GitHub Actions) with security gates and scanning
• Integrate SAST tools (SonarQube/SonarCloud), dependency scanning, and container image scanning
• Implement HashiCorp Vault for secrets management (no secrets in code)
• Develop Infrastructure as Code using Terraform for entire AWS stack
• Create Helm charts for application deployments
• Automate compliance validation and drift detection

Monitoring & Observability

• Deploy Prometheus and Grafana for infrastructure and security monitoring
• Integrate Sentry for application error tracking and telemetry
• Configure AlertManager with PagerDuty for 24/7 security alerting
• Create dashboards for security events, cost monitoring, and compliance metrics
• Implement security event monitoring and anomaly detection

Required Qualifications

Mandatory Requirements

• 5+ years of hands-on DevOps/SRE experience with production systems
• Proven experience implementing PCI DSS Level 1 compliance (multiple projects strongly preferred)
• Deep understanding of PCI DSS v4.0.1 requirements, SAQ completion, and QSA audit processes
• Expert-level AWS knowledge (VPC, EC2, EKS, RDS, S3, KMS, IAM, CloudWatch, GuardDuty, Config, Security Hub)
• Production Kubernetes/EKS expertise (RBAC, Network Policies, Pod Security Standards, security hardening)
• Strong Terraform experience (3+ years) for infrastructure provisioning and management
• Helm charts for Kubernetes package management
• Experience with service mesh technologies (Istio preferred) for mTLS implementation
• CI/CD pipeline development (GitHub Actions, GitLab CI, or Jenkins)
• Strong Linux system administration skills (Ubuntu/Debian preferred)
• Deep understanding of encryption, network security, and authentication mechanisms
• Experience with security scanning tools (SAST, dependency scanning, container scanning)

Highly Desired

• Experience with HashiCorp Vault for secrets management
• Grafana and Prometheus for monitoring and observability
• Sentry integration for application monitoring
• Production experience with RabbitMQ, Redis, and PostgreSQL
• Python scripting for automation and tooling
• Wazuh or similar FIM solutions
• SonarQube/SonarCloud integration
• AWS cost optimization and FinOps practices
• Knowledge of other compliance frameworks (ISO 27001, SOC 2, HIPAA)

Professional Skills

• Excellent communication skills with ability to work directly with clients
• Experience in consulting or professional services environments
• Strong problem-solving and analytical abilities
• Self-motivated with ability to manage multiple projects simultaneously
• Proactive approach to identifying security and compliance issues
• Team player with collaborative mindset
• English fluency (written and verbal) required

What AppRecode offers

• 20 days of paid annual leave plus public holidays.
• 5 paid sick days per year.
• Remote-first work environment.
• Friendly and supportive team culture.
• Personal development plans and access to experienced mentors and technical leaders.
• Reimbursement for sports activities and professional certifications (after probation).
• Ongoing learning opportunities: internal trainings and knowledge-sharing sessions.
• Free English classes if you want to further improve your communication skills.

We’re offering a long-term opportunity for a highly senior React Native expert to join our platform engineering team. You’ll shape architecture, build native bridges, own Fastlane pipelines, and drive.

About Elevated Living Product:

Elevated Living has been improving the resident experience for over seven years. We created a single, all-in-one platform that makes it easy for property managers and resident staff to work together. Our goal is simple: to provide the best experience for residents by replacing multiple, confusing apps with one easy solution.

This is a stable, long-term project that continues to grow, and you'll have the chance to be part of its ongoing success.

Our primary technology stack revolves around JavaScript. We use React for the front-end, Node.js for the back-end, and React Native for mobile development.

About the role: 

We’re looking for a Senior React Native engineer to strengthen our platform engineering team. You’ll architect core mobile systems, build native-to-RN bridges, manage Fastlane pipelines, and lead OTA update strategies for a high-impact US product.

Requirements:

Advanced platform & mobile engineering skills (core for this Senior role):

Experience with Fastlane build pipelines

Ability to write Native to React Native Bridges (iOS and/or Android)

Experience with CodePush and/or Expo Updates.

Other essential skills:

5+ years of development experience with React Native

Practical knowledge of Vanilla JavaScript and TypeScript

Experience working with REST APIs

Hands-on experience with state management: Redux, Context API or MobX

Strong understanding of ECMAScript specifications

Good knowledge of Git and modern branching workflows

English — Upper-Intermediate+

Recruitment process: intro (HR) -> technical -> final with PM

U.S.-based construction company (California).
A small mid-sized construction company specializing in new construction, modular homes, and related projects is looking for a remote part-time Operations Coordinator due to increased workload.

Requirements
•     English language — B2–C1 (spoken and written)
•     Strong communication skills (phone calls and written correspondence)
•     Responsibility and attention to detail
•     Basic skills in Google Docs / Excel
•     Previous assistant or administrative experience is a plus

Responsibilities
•     Calling supplier databases
•     Calling store databases
•     Updating and verifying pricing information
•     Business correspondence (emails, messages)
•     Research (vendors, materials, services, etc.)
•     Assistance with ongoing operational tasks

Working Conditions
 •    Employment type: part-time, remote

 •    Salary: 500 USD / month
 •     Schedule: Monday – Friday
 •     Working hours: 8:00 PM – 12:00 AM (Kyiv time 20.00-00.00)
 •     Stable workload and long-term cooperation

We’re looking for a strong Full Stack Developer who is comfortable working on real production systems, complex architectures, and non-trivial technical challenges.

You’ll be building and evolving a customer-facing portal, backend microservices, and a Windows Chromium extension focused on browser fingerprinting, hardware/GPU emulation, and automated device workflows.

What You’ll Do

• Develop and maintain the customer portal/dashboard using React.js and Bootstrap CSS
• Build and extend backend microservices with FastAPI (Python), including WebSocket support
• Design, optimize, and maintain PostgreSQL schemas; implement caching strategies with Redis
• Contribute to the development of a Windows Chromium extension, including:
  • browser fingerprinting
  • GPU and hardware attribute emulation
• Implement secure file-handling pipelines, including:
  • metadata stripping
  • antivirus scanning integrations
• Build automated device provisioning workflows accessible through the customer portal
• Write clean, testable, production-grade code with unit and integration tests
• Participate in code reviews, QA processes, and bug triage
• Contribute to internal documentation and assist customer support when needed

Required Qualifications

• 4+ years of commercial full stack development experience
• Strong proficiency in Python and hands-on experience with FastAPI
• Solid experience with React.js and modern JavaScript / TypeScript
• Experience designing and optimizing PostgreSQL databases
• Familiarity with Redis, caching strategies, and messaging patterns
• Experience with Docker and Kubernetes
• Confident use of Git and CI/CD pipelines
• Solid understanding of RESTful APIs and WebSocket-based systems

Data Lab Scientist – Computer Vision

About Cyberette

Cyberette is an AI-native cybersecurity company developing forensic-grade technology to

detect digital manipulation in video, audio, and images. Our mission is to restore trust in

digital communication and protect organizations from deception in the AI era.

About the Role

We’re looking for a Data Lab Specialist with a solid background in data operations and

computer vision. You’ll be responsible for building and maintaining high-quality datasets that

fuel our detection models, ensuring accuracy, diversity, and consistency across all data

pipelines.

This role combines hands-on technical work with coordination — ideal for someone who

enjoys both creating structure and collaborating across teams.

Key Responsibilities

• Curate, collect, and annotate large-scale datasets for image and video analysis.

• Collaborate with the AI team to align data preparation with model goals.

• Ensure quality control and consistency across all dataset sources.

• Guide and coordinate junior team members or interns working on data tasks.

• Perform exploratory data analysis and identify dataset gaps or biases.

• Maintain clear documentation and versioning of data pipelines.

Requirements

• BSc/MSc in Computer Vision, Data Science, or related field.

• Proven experience with dataset preparation and management for machine learning.

• Strong understanding of computer vision principles and data labeling workflows.

• Proficiency in Python, Pandas and/or Polars, NumPy, and OpenCV.

• Experience working collaboratively with ML or research teams.

• Highly organized, detail-oriented, and dependable.

What We Value

Cyberette is built by a team of people who care deeply about purpose-driven innovation. We

believe in using AI to protect truth, identity, and digital integrity — and data is the foundation

of that mission.

Bonus Skills

• Familiarity with dataset tools (Label Studio, CVAT, Supervisely).

• Knowledge of multimodal or synthetic data generation.

• Understanding of ethical AI and dataset governance principles