Jobs at Djinni

We're Rist Labs — a cofounding studio building ethical, AI-powered B2C products that matter. We partner with sharp founders and top talent to launch ventures that move fast, scale globally, and make a real impact.

We're looking for a Growth Marketing Lead / Head to join Kodree 🚀

It's a subscription-based b2c platform for mastering IT skills (web + mobile app). We target English-speaking markets: 60% of our users are from Tier 1 countries. The unit economics work, the team is in place — and the next unlock is the person who can bring acquisition, creatives, and product marketing together into one coherent growth system.

Who we’re looking for:

• Proven track record in scaling new B2C subscription-based products targeting Tier 1 markets or funnels from 0 to 1
• 6+ months of leadership experience in marketing or growth
• Solid Meta Ads experience: acquisition structure, creative strategy, funnel mechanics
• Horizontal overview across UAM, creative, and product marketing — you see the full picture, not just one lane
• Strong analytical skills with campaign measurement, data analysis, and A/B testing expertise
• Experience with at least one analytical tool: Amplitude, Mixpanel, Looker, Tableau, or similar
• Builder mindset; comfortable scaling from scratch
• B2+ English

Bonus Points:

• Google Ads, TikTok, or AppLovin experience

You’ll be working on:

• Own the marketing function end-to-end: initially taking a hands-on approach to align acquisition, creatives, and funnels into one system that actually moves the needle
• Consistently find and develop new growth points
• Audit funnels, research the market, build a hypothesis-driven action plan and execute it across UAM, creative, and PMM
• Own budget allocation, scaling roadmap, and identification of new channels, audiences, and markets
• Build growth strategy together with the CEO — set goals, prioritize, and drive execution
• Sync creative, UAM, and product marketing into one coherent system: shared context, consistent messaging, aligned metrics
• Lead the team

First 30 days scope: You go deep into funnels, audience, creatives, and competitors — find what's broken, spot the opportunities, form hypotheses and start executing. By day 30, you have a plan and it's already in motion.

What this role gives you:

• Full ownership from day one — you set the direction, you own the outcome
• Formed team ready to execute — no hiring, just scaling
• Clear growth path: Head of Growth → Head of Marketing → CMO

Your manager: You'll report directly to Oleksandr Bartosiuk, CEO & Founder of Kodree. Oleksandr scaled product at Mate academy before founding Kodree — the first product out of Rist Labs, which secured $10M in financing to expand globally.

What we offer:

• Office/hybrid/remote work format
• Freedom to build. No micromanagement. No politics. No fluff
• Top-tier team. You’ll work with proven operators, product thinkers, and creatives
• Not one path. Yours. We support all kinds of growth: leadership, depth, and breadth, allowing you to choose how far and where to go
• Paid vacation + sick leave

Perks

• We benchmark salaries globally. We want you to feel valued, and paid like it
• English courses
• Apple gear, because we don’t believe in slow laptops or slow ambition
• Company-paid lunches (because hungry brains don’t build great stuff)

Recruitment process:

• Interview with recruiter (Google Meet) - 60 min
• Technical interview - 1,5 hours
• Culture-fit interview - 1.5 hours
• Reference check
• Offer

No test assignment

You've built something from zero and know what it takes to make it grow. You're not looking for a lane — you want the whole road.

Sound like you? Let's talk 🙌

Vector Moving is a U.S.-based moving and logistics company with over 10 years of experience delivering reliable residential and commercial moves across New Jersey and New York.
 

We manage the full relocation process — from packing to on-time delivery — with a strong focus on quality, accountability, and attention to detail. For us, details are part of the standard, not an afterthought.
 

Now we are expanding our sales department — the key link between warm leads and loyal clients. We’re looking for a Salesperson who is smart, confident, and ready to work in a dynamic team where quality matters more than quantity.
 

🌐 Our website: https://vectormovers.com/

📸 Instagram: https://www.instagram.com/vectormoving?igsh=MTgzbTZrbHcwYjQyMw==
 

✔️We Offer:

1. Fully remote position
2. Monday to Friday (9 AM — 5 PM EST) (16:00 — 00:00 in Kyiv time)
3. Salary tied to USD
   • $700-$1350 base pay + bonuses(You can increase your base salary by consistently achieving your performance targets).
   • Commission pay
   • Conversion bonus
4. First-month paid training program with dedicated mentorship support. We have developed an effective onboarding system that helps trainees quickly adapt and start meeting their targets.
5. Opportunity to work on the U.S. market
6. Bonuses and commissions for each closed deal
    

✔️Who we are looking for:

• Fluent English (a must)
• Have at least 1 year of experience in sales (B2B or B2C, product or service)
• Have worked with CRM systems and understand the sales process
• It’s a plus if you have experience in the U.S. market or moving industry.
   

✔️What you’ll be doing:

• Working with warm leads: communicating with clients who have already shown interest
• Preparing accurate quotes for moving services and walking the client through every detail
• Updating lead statuses and notes in the CRM
• Coordinating with the dispatcher or operations team to confirm availability
• Responding to follow-up questions via phone, email, or text
• Tracking your daily performance and sharing a short summary with your manager
• Jumping between multiple client threads, chats, or internal updates — and keeping things organized like a pro
   

✔️Our recruitment steps:

1. Pre-screening call — 20 minutes
2. Application form
3. Video interview with HR
4. Final interview with the manager
5. Job offer

No cold calls. Just real sales. Ready? Apply today! HR Vector Moving

As a Marketing Operations Manager in Warsaw, you will be responsible for driving the company’s key revenue-generating initiatives in close collaboration with the Product Owner. You will take ownership of projects end-to-end — building and improving processes, aligning teams across departments, and ensuring initiatives move forward and are delivered successfully.
This role requires someone who is independent, structured, and fast-moving, with a strong ability to turn ideas into clear processes and drive execution across multiple stakeholders.

Key Responsibilities:

• Marketing Project Execution — Drive initiatives from brief to completion across newsletters, paid, social, and growth, managing timelines, owners, and dependencies across parallel workstreams.
• Newsletter Leadership & Performance — Partner with the email team to drive newsletter growth end to end, and monitor performance to surface issues early.
• Process, Systems & Reporting — Build and maintain the trackers, cadences, and SOPs that keep the team executing consistently, with clear visibility into every initiative.
• Team Leadership & Development — Lead problem-solving and reviews, run calibrated check-ins, and coach the team to bring solutions, not just problems.
• Quality Control & Follow-Through — Act as the first review layer, validating work before it progresses, and keep every initiative moving through to completion.
• AI & Smart Tooling — Use AI to accelerate the workflow, evaluate new tools, and raise AI fluency across the team.

Requirements:

• 5+ years in project management, with direct experience running marketing initiatives
• Marketing fluency: you understand how newsletters, paid, social, and growth work, and can contribute to strategy
• Proven ability to manage multiple marketing workstreams simultaneously without dropping quality
• Experience building and rolling out project management processes and SOPs across a team
• Hands-on AI tool use in your daily work (hard requirement) — you use them to move faster and can describe exactly how
• Strong problem-solving: root cause analysis, structured thinking, clear recommendations
• Clear, structured communication — updates, escalations, and feedback are always actionable
• Ownership mindset: you follow through, remove blockers, and drive progress without supervision
• Organisational precision across multiple priorities, deadlines, and stakeholders at once
• Excellent written and verbal English (C1 or above)
• Ready to grow into a team leadership role as the marketing function scales

Nice to Have

• Background in newsletter, media, affiliate, or performance marketing
• Hands-on campaign experience — having run campaigns, not just managed the people who did
• Workflow automation tools such as Make, Zapier, or similar
• Project management tools: Notion, ClickUp, Asana, or Airtable
• Email platforms, newsletter operations, or audience growth metrics
• Experience working with designers, writers, QA teams, or cross-functional partners

Our Customer is a Sweden-based AdTech company specializing in advanced self-serve advertising platforms that automate direct transactions between advertisers and major global publishers. Their solutions improve transparency and operational efficiency in digital advertising and are trusted by globally recognized brands including TripAdvisor, Bloomberg, The Washington Post, Opera, and Dow Jones. The company processes millions of advertising transactions worldwide and is actively investing in AI-driven data capabilities.

PROJECT

The project focuses on building a modern data platform from the ground up with an emphasis on immutable event streams, governed canonical models, semantic layers, and scalable analytics infrastructure. The platform will support analytical workloads, operational data products, AI applications, and future customer-facing data experiences.

As a Principal / Staff Data Platform Engineer, you will own key architectural decisions, define scalable engineering standards, and help deliver the first production-ready version of the platform in a high-scale AdTech environment.

Key Technologies: Apache Iceberg, Spark, Flink, Trino, AWS, Python, Scala, Java, CI/CD, Infrastructure as Code

Job Description

• Lead the technical design and architecture of a modern enterprise-scale data platform
• Define scalable data flows from Iceberg-based event storage into analytical and operational data products
• Evaluate and select technologies for orchestration, transformation, querying, serving, and storage
• Design reusable canonical entities and data models across advertising, campaigns, inventory, billing, and customer domains
• Establish scalable engineering patterns for batch and near-real-time processing
• Build reliable and observable data pipelines for high-volume AdTech workloads
• Implement data quality, lineage, observability, and reconciliation capabilities
• Collaborate with Platform Engineering teams to introduce CI-enforced data contracts and governance standards
• Define tenant isolation, access control, and regional data boundary strategies
• Establish standards for testing, deployment automation, schema evolution, and versioning
• Optimize platform performance, scalability, and infrastructure costs
• Mentor engineers and contribute to engineering excellence across the team
• Partner closely with leadership and cross-functional stakeholders

Qualifications

• 8+ years of experience designing and operating production-grade data platforms
• Strong expertise in distributed data systems and high-volume event-driven architectures
• Deep understanding of modern lakehouse architectures and Apache Iceberg
• Advanced SQL skills and production experience with Python, Java, Scala, or similar languages
• Experience with distributed processing and query technologies such as Spark, Flink, or Trino
• Strong knowledge of data modeling, partitioning strategies, and performance optimization
• Proven experience building batch and near-real-time data pipelines
• Hands-on experience with AWS cloud infrastructure
• Strong understanding of CI/CD pipelines, Infrastructure as Code, and production observability
• Experience implementing data contracts, schema evolution, and data quality frameworks
• Ability to make pragmatic architectural decisions in greenfield environments
• Upper-Intermediate or higher English level
• Strong communication and technical leadership skills
   

Will be a plus
 

• Experience in AdTech or other high-volume event-processing domains
• Experience designing multi-tenant SaaS data architectures
• Familiarity with semantic layer technologies
• Experience supporting both analytics and ML/AI workloads
• Understanding of privacy regulations and data residency requirements

Additional information

What success looks like within your first six months:

• The first production data foundation is running.
• Clear architectural decisions have been made and documented.
• Events entering the data platform have enforceable contracts.
• Core canonical entities exist and are tested.
• Data quality and lineage are observable.
• Other engineers can contribute without needing to understand every implementation detail.

About Us

Mamma Mia Covers is a US-based DTC company serving the American and Canadian markets, and the exclusive distributor of the Italian brand PAULATO by GA.I.CO in the US and Canada.
Since 2018, we've built a recognizable brand in the slipcover category — patented product, sold through Shopify (our DTC website) and Amazon US, with Wayfair growing as our channel into Canada. Featured in Inc. 5000, team of 40+ people, own warehouses in the US.
We're actively expanding into new product categories, testing new ideas, and building the product team that will take us there.

Returns aren't just an operational metric — they affect profit and brand reputation across every channel we sell on. We're growing the team to take this on properly, with someone dedicated to solving it systematically.

The Role

This is an analytical, hands-on role at the intersection of product and data.

We needs someone who owns the problem end-to-end: digging into the real cause behind returns, building and testing hypotheses, and pushing confirmed fixes through to implementation.
This role can suit a Product Manager, an Amazon Account/Catalog Manager, or a Listing Specialist — what matters most is hands-on experience diagnosing and reducing returns, not the exact job title you've held.

What We Offer

Financial Stability: 

• $1,500–2,000/month depending on experience + quarterly bonus
• Transparent, paid 2-month probation period 

Flexible Work Format: 

• Remote, Full-time
• Required overlap 12:00–18:00 Kyiv time (so we can move fast on live issues), flexible outside that window

Learning & Development:

• Professional courses and certifications
• Freedom to implement new tools and processes

Paid vacation: 

• 21 days + extra days off for important personal events

Career Growth: 

• This is a new role, and where it goes next depends on you — either deep into returns as a niche expert (rare on the market, real specialist status), or broader into a full Product Manager scope with returns as a core KPI. Both paths are open.

What You'll Do

Root Cause Analysis

• Deeply analyze the returns situation — independently trace the real cause behind returns for specific SKUs and categories, including your own competitor and market research
• Optionally draw on data support from our Product Research Specialist — but you own the analysis start to finish

Hypothesis & Testing

• Formulate hypotheses (for example: customers perceive a product's color as lighter/darker than shown, or a size chart doesn't match real expectations)
• Test hypotheses through A/B testing of visuals, descriptions, and content variations

Implementation & Results

• Present concrete change proposals to leadership for sign-off
• Implement approved changes yourself, working alongside the R&D team
• Track results after implementation
• Report back with clear conclusions — what worked, what didn't, and the actual impact on return rate — and jointly assess next steps

What We're Looking For

Must have

• Middle+ experience in an Amazon-focused role (2–3+ years) — Product Manager, Account/Catalog Manager, Listing Specialist, or similar — with hands-on, confirmed experience working with returns 
• Real, hands-on experience analyzing returns/reviews/complaints in e-commerce at the SKU level — not theoretical process knowledge, but a confirmed case with measurable positive impact: a specific returns problem you personally worked through, with a result you can point to
• Experience with competitor research
• Confident use of Helium10 or similar research tools
• Experience with A/B testing platforms (PickFu or similar, Amazon Manage Your Experiments)
• Confident with Google Sheets/Excel
• English: Upper-Intermediate+

Nice to have

• Experience testing visual or color perception (part of returns often comes from customers seeing a color lighter or darker than reality)

If this sounds like you

• You're patient and detail-obsessed with numbers — comfortable with methodical, unglamorous data work
• You're self-directed — you see what needs analyzing next without being told where to look
• You communicate findings and proposals clearly and in a structured way, in writing and out loud
• You stay focused on your own metric and don't get pulled into other people's tasks

Apply and tell us about a specific returns or product issue you diagnosed and fixed — what changed, and what the measurable result was. We review every application personally and get back within 3 business days.

Short overview of the project (What technology stack is used on the project, and length of the project)

AI tourism platform looking for a Team Lead Product Engineer who uses AI to ship fast.

📚 Our stack:

Backend: Go monorepo (no framework, 3+ services)

Hosting: PaaS-managed containers, local setup fully mirrors production via Docker Compose

Tools: Jaeger tracing, Betterstack (Logging, Alerting), Redis Asynq queue

Databases: PostgreSQL, Redis

AI tooling: Claude Code (mandatory)

🚢 Products you will lead a pod on:

An AI search & recommendation engine for major travel enterprises: heavy client integration work (SSO, security reviews, GDS integrations) with demanding enterprise customers

A content enrichment API: high-scale, data- and AI-focused backend work

Partner and supplier integrations, data ingestion pipelines, LLM providers

Employment and number of hours per week/month (part-time, full-time, freelance)

Engagement: full-time, 40 hours/week

Candidate’s location and required Time Zone for work

Location: remote, within ±3 hours of CET

Timezone is the main priority, so your usual scope of EU and Ukraine within the required overlap works well. 

Language of communication

Language: English required

Functional responsibilities (What will an employee do on the project?)

⚠️ European or African timezones (±3 hours from CET) Available full-time (40 hours/week)

⚠️IMPORTANT: This is not a traditional coding role. You'll use Claude Code and other AI tools to 10x your output, always thinking about how the product or feature you are working on benefits the user. Also: we have no QA team, you OWN the quality of what you ship!

A Team Lead is the spokesperson, coordinator and facilitator for their pod, internally with product, design and leadership, and externally with clients. You come from the management path, not the deep-specialist path: you have seen a lot as a developer and have consciously decided that enabling a team, working with clients and driving product outcomes is what energises you now, not coding all day.

You remain a hands-on engineer. Expect roughly 30-40% of your week on coordination, client and product work, and the rest as an individual contributor. This is not an HR-style people-management role: no performance reviews, no career coaching. As we scale, light one-on-ones and check-ins may become part of it, but the job is coordination and delivery, not administration.

What you'll actually do:

Be the spokesperson for your pod, internally with product, design and leadership, and externally with clients and partners

Coordinate work across the pod: break initiatives into chunks, sequence them, surface blockers and facilitate hand-offs (lightweight project management, we deliberately have no project managers)

Gather client requirements first-hand and funnel them straight into the pod so nothing gets lost in translation

Represent your pod in product planning sessions and bring a strong product-driven point of view to scoping and trade-offs

Help pod members with product decisions and prioritisation, enabling engineers who may be technically stronger than you

Contribute hands-on as an engineer: own features end-to-end, use Claude Code to generate Golang backend code, review AI output for quality and architectural fit

Join client meetings to align on requirements, report on delivery and keep the relationship professional and calm

Requirements for a candidate

Min 5 years of experience

2-3+ years of technical leadership experience leading a team, squad, pod or similar unit (a hard must, think team lead or early-stage engineering manager)

A developer's background (5 years minimum): you have seen production reality with your own hands before moving towards leading people

A genuinely product-driven mindset: you think about user value and business outcomes before implementation

Comfort facilitating and coordinating a pod without relying on formal authority

Willingness and ability to take part in client meetings and act as the external face of your pod

Excellent spoken and written English for planning sessions, stakeholder updates and client conversations

Ownership mentality with a strive for elegantly simple, high-quality solutions; you test your own work thoroughly since we have no QA team

Proven experience using Claude Code, share specific examples

Solid Golang experience, you'll review AI's code and you must understand how it works

Ability to do on-call once in a while to help maintain our platform's reliability & uptime

Must-Have Requirements (Team Lead — no flexibility on any)

Go (Golang): Real production experience, not just personal projects. No flexibility on other technologies.

AI/backend engineering: Deep knowledge of building and productionizing complex AI systems — observability, reliability, quality

Product mindset: Ability to think beyond engineering toward product outcomes

Leadership: Capable of leading without needing coaching or internal mentoring

English communication: Very strong, given client-facing responsibilities

Minimum 5 years of experience across the board

Candidates should be responsible for testing their own code — QA ownership expected

The Team Lead will head a small pod (not a traditional manager with direct reports)

Client-facing responsibilities begin from onboarding, with full client-facing ownership expected to grow over time

Also they will have on-call duties (now it’s during working hours and weekends, rotation among team members, but later they want to have 24/7 on call, so one person will be on-call for 24 hours (probably) and it will be compensated extra). 

Nice-to-Have

German language: A significant bonus but not required — the one criteria the client can flex on

Any special requirements for the person 

❤️ You are a great fit if you:

Made the classic developer's fork-in-the-road decision, lifelong engineer or leading people, and chose people, clients and product

Are energised by product planning sessions and have opinions about what the pod should build next, not just how

Are comfortable being the face of your pod, in internal planning rooms and on calls with enterprise clients

Enjoy enabling engineers who are technically stronger than you

Job Summary:

We are seeking a skilled and motivated Network Engineer to join our IT team. The ideal candidate will be responsible for designing, implementing, managing, and troubleshooting network infrastructure to ensure optimal performance and security. This role requires a strong understanding of networking protocols, hardware, and security best practices.

Key Responsibilities:

• Design, implement, and maintain secure and scalable network infrastructure for the company and its clients.
• Monitor network performance and troubleshoot issues to ensure minimal downtime.
• Configure and manage firewalls, routers, switches, and other network devices.
• Implement security measures to protect network systems from cyber threats.
• Collaborate with IT teams to support enterprise-wide projects and infrastructure upgrades. 
• Process network related parts of projects at a scheduled time.
• Perform network capacity planning and optimize performance.
• Maintain and update documentation for network maps/diagrams, configurations and processes.
• Provide technical support and training to internal teams as needed.
• Troubleshoot any network outages, based on 24/7 rotation schedule
   

Required Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or related field.
• Strong knowledge of TCP/IP, LAN/WAN, VPN, firewalls, and network security.
• Experience with CheckPoint, FortiGate, or other networking hardware.
• Familiarity with network monitoring and diagnostic tools (Zabbix, LogicMonitor, Prometeus, etc…) .
• Knowledge of cloud networking solutions (AWS, Azure, or Google Cloud) is a plus.
• Industry certifications such as FCP, CCNP, or equivalent are preferred.
• Strong analytical and problem-solving skills.
• Excellent communication and teamwork abilities.
• Ability to communicate effectively with clients in English.
• 24/7 availability for any network outages, according to on-call rotation schedule
   

Benefits:

Competitive salary.
Paid time off and US holidays.
Career development opportunities and certification reimbursements.
Remote work environment.
 

Join us and be a part of a dynamic team driving innovation and excellence in networking solutions!

We are looking for a Junior JavaScript + Java Developer to join our team and contribute to the development and support of a modern CRM system.

You will work across both frontend and backend, using JavaScript/React and Java, while gaining practical experience with APIs, data processing, third-party integrations, and real-world product development.

This role is a great opportunity for a junior developer who wants to strengthen their JavaScript skills while also developing a solid foundation in Java backend development and gradually grow into a full-stack engineer.

Responsibilities

• Develop and maintain web applications using JavaScript, React, and Java
• Work with Java-based backend services and RESTful APIs
• Implement and support frontend functionality using React
• Integrate third-party services and APIs
• Work with data parsing, transformation, and processing
• Write clean, readable, and maintainable code
• Debug issues and improve application performance
• Work with JSON, HTTP, asynchronous operations, and data structures
• Collaborate with developers and stakeholders in an Agile environment

• Participate in code reviews and gradually take ownership of development tasks

   

Requirements

• Basic to intermediate knowledge of JavaScript
• Basic understanding of React
• Basic knowledge of Java and object-oriented programming
• Understanding of REST APIs, HTTP, and client-server architecture
• Familiarity with HTML, CSS, and browser Developer Tools
• Understanding of JSON, data structures, and asynchronous programming
• Basic understanding of Java backend concepts and ability to work with existing Java code
• Familiarity with Git and version control workflows
• Ability to write or understand basic scripts for data parsing and transformation
• Basic understanding of databases and SQL
• Good problem-solving skills and willingness to learn

• English: Upper-Intermediate or higher

   

Nice to Have

• Experience with Spring / Spring Boot
• Experience with Node.js
• Knowledge of PostgreSQL, MongoDB, or other databases
• Experience with Postman or similar API testing tools
• Understanding of Maven or Gradle
• Experience with Java-based backend systems
• Any experience using or integrating AI-powered tools or services
• Exposure to Agile / Scrum workflows

• Experience working with third-party APIs or integrations

   

What We Offer

• Competitive salary and bonuses
• Remote-first culture
• Flexible schedule
• Open-minded, results-driven environment
• Opportunity to work with both JavaScript and Java
• Mentorship and opportunities for professional growth
• Product ownership and real impact on the development process

About Flamingo

Flamingo is revolutionizing the Managed Service Provider (MSP) industry with an AI-driven, open-source platform for IT and security. Our goal is to empower MSPs with automation, optimization, and scalability tools to enhance their operations.

Role Overview
This role focuses on building a SaaS product with additional support for local installations. You'll own the design and implementation of cloud infrastructure from the early stages, setting the foundation for how the platform operates.

The product is fully Kubernetes-based - a multi-tenant fleet of private GKE clusters on GCP, provisioned with Terraform and reconciled by ArgoCD from our own Helm charts. Strong expertise in cluster management, automation, and container orchestration is essential. The system is high-load, so reliability is the top priority. You'll also contribute to our open-source product.

Key Responsibilities
Design and maintain GCP infrastructure (compute, storage, networking, IAM, KMS, managed databases) using Terraform

• Operate a growing fleet of private GKE clusters: administration, upgrades, capacity planning, Gateway API, custom Helm charts
• Build CI/CD pipelines with GitHub Actions and ArgoCD following GitOps practices, including ephemeral per-PR environments
• Implement monitoring, logging, and alerting with Mimir, Loki, Alloy, and Grafana - dashboards and alerts as code
• Design and secure cloud networking: VPC architecture, load balancers, Cloud Armor WAF, TLS automation, NetworkPolicies
• Operate the stateful layer with engineering teams: MongoDB, Kafka, Cassandra, Pinot, Redis, NATS, Cloud SQL - sizing, upgrades, backups, disaster recovery

• Collaborate with engineering teams on deployment strategies and reliability
   

  Qualifications
  Must-Have

• Kubernetes - strong expertise in cluster administration, workload orchestration, and GitOps practices; ability to write and maintain custom Helm Charts
• Terraform - proven experience managing infrastructure as code and operating multi-environment estates on GCP
• Cloud platforms - solid knowledge of GCP core services, including compute, storage, and managed databases; equivalent AWS depth is fine if you are ready to work GCP-first
• Cloud networking - experience with VPCs, subnets, routing, firewalls, and load balancers, ensuring secure and reliable connectivity
• Infrastructure security - practical experience with IAM, workload identity, secrets management, TLS, encryption (KMS/CMEK), and policy enforcement in production environments
• CI/CD workflows - experience building and maintaining pipelines with GitHub Actions/GitLab CI and ArgoCD/FluxCD
• Databases and messaging - operational knowledge of MongoDB, MySQL/Postgres, Redis, and streaming platforms such as Kafka; comfortable running stateful workloads on Kubernetes
• Observability - hands-on use of Prometheus, Grafana, Loki, and similar tools for monitoring, alerting, and tracing
  
  Nice-to-Have
• Multi-tenant SaaS platform experience: namespace- or cluster-per-tenant models and tenant provisioning automation
• OpenTelemetry and distributed tracing, SLOs, and incident response practice
• Supply-chain and compliance work: cosign/SBOMs, image scanning, SOC 2 or ISO 27001
• Experience with serverless architectures and event-driven systems, such as AWS Lambda, Cloud Functions, or Pub/Sub triggers
• Experience contributing to or maintaining open-source products
• Relevant certifications would be a plus

Why Join Flamingo?

• High-impact role: Make a direct impact on the stability and scalability of our AI-driven platform.
• Innovative Tech Stack: Work with cutting-edge AI, security, and cloud technologies.
• Remote-first Culture: Flexibility to work from anywhere while collaborating with a top-tier team.
• Mission-Driven Company: Join a team passionate about disrupting the MSP industry and making enterprise-grade security and IT automation accessible to all.

Applause is a profitable, well-capitalized operator of consumer subscription apps across privacy, security, health, productivity, and accessibility. The model is simple: acquire high-retention, category-leading apps and scale them. 

The apps already have top 1% retention, strong brands, and high organic traffic, so paid growth compounds on proven products instead of propping up weak ones. There is real budget behind growth that works.

Area of influence

• You set up the growth function from scratch and own it end-to-end — the campaign infrastructure, the measurement layer, the reporting, and the playbooks that make paid growth repeatable across many apps. This is a builder-operator role: you're expected to build the systems, not just run the accounts.
• Stand up the measurement and reporting backbone yourself: pipelines from network and MMP APIs, internal dashboards, and budget/creative automations. Comfort in SQL and Python (or equivalent) to build this rather than wait on a data team is a core part of the job.
• Build and own trustworthy attribution across a multi-app portfolio: layered MMP-based setup with S2S/CAPI and event deduplication, probabilistic and network-native models (Meta AEM, TikTok Attribution Flex), with SKAN as one input among several — reconciled against your own backend numbers so the payback math holds up.
• Plan, launch, and optimize paid UA hands-on across Apple Search Ads, Google, Meta, TikTok, and paid web — owning budgets, bids, audiences, and creative testing against payback and CAC targets per app.
• Build and pressure-test your own cohorted LTV and payback models rather than trusting platform-reported ROAS — and use that predicted-LTV number as the gauge for budget and profitability decisions across every app.
• Drive organic acquisition in parallel with paid — ASO, store-listing conversion, and web-to-app / web-to-web flows — so the top of the funnel grows through every lever, not just paid spend.
• Generate the experiment roadmap independently: bring your own ideas for new channels, creative angles, and tests, size them by expected payback, and run them without waiting for a task list.
• Own secondary paywall and funnel optimization, and coordinate lifecycle (email/push) support — partnering with the lifecycle and analytics hires so monetization and retention keep pace with the traffic you drive.
• Report results, learnings, and forecasts to the CEO weekly, and brief app GMs on what's working, what isn't, and what you need from them to scale. Flat structure, direct communication, fast decisions.

Who are we looking for

• Has personally deployed meaningful paid spend at a consumer subscription company (on the order of $10M+/year, or smaller budgets run with real rigor), with direct ownership of the numbers and outcomes.
• Genuinely technical: builds their own reporting, attribution, and automation in SQL/Python — not just an operator of dashboards someone else maintains. Has stood up API pipelines and rules-based ad-management automations before.
• Deep, hands-on fluency with the modern app-growth stack — an MMP (AppsFlyer, Adjust, or Singular), a product-analytics tool (Amplitude/Mixpanel), paywall/funnel tooling, and lifecycle (Customer.io or similar) — or has built the equivalent in-house, with strong, specific opinions on which tools to use and why.
• Modern about measurement: comfortable with probabilistic and network-native attribution, SKAN-aware, and runs real incrementality checks. Builds and pressure-tests LTV and payback models rather than taking platform ROAS at face value.
• Has operated across multiple apps or product lines at once and can context-switch across a broad portfolio (three to seven-plus apps) without letting performance slip.
• Thinks in unit economics and profitability thresholds, works well in a flat, communicative team, and is proactive — brings the roadmap rather than waiting for one.

Team & Background

A genuine player-coach: expected to execute campaigns directly today, with a clear path to hire and lead a small growth team as the portfolio scales.

Knows exactly what to keep in-house versus outsource, and can name the first few hires and vendors they would line up for each function.

Background skews scrappy and operator-heavy rather than corporate: founders, early-stage operators, and people who have built a growth function from zero

Ready to level up your career?

Playtech's DevOps Team is looking for a proactive DevOps Team Leader who combines strong technical expertise with leadership skills to join the team in Ukraine. 

Job Description

Your influential mission. You will...

• Resolve most complex DevOps tasks.
• Lead the team of Product Operations and DevOps engineers.
• Comprehensive audit of the existing service management processes and improvement planning.
• Establish key operational performance indicators and plan.
• Provide immediate respond for any alert.
• Liaise with SL1/SL3, 3rd parties and internal stakeholders.
• Provide regular reports to direct manager.

Qualifications

Components for success. You... 

• Bachelor’s Degree in Computer Science or Engineering
• 5+ years experience as DevOps engineer or SRE engineer, 1+ years of leading/management experience.
• Strong understanding of ITIL framework. Hands-on experience of working with production with zero tolerance to any errors.
• Strong experience in Linux, network, Docker, configuration management tools (Ansible, Puppet), CI/CD tools (Git, Jenkins), Cloud services (AWS), Orchestration (Kubernetes, Nomad); 
• Experience in writing infrastructure as code (IaC) using Terraform; 
• Experience of working with monitoring systems (Grafana, Prometheus, Nagios/Sensu) and logging solutions (Elastic Stack, Loki). 
• Excellent oral and written skills with the ability to interact with senior management, technical subject matter experts, and business customers are all essential in this role. 
• Ability to work on multiple initiatives and projects simultaneously. 
• Programming skills in Python/Bash. 
• Fluent English. 

You'll get extra points for... 

• Experience in support of web applications with micro services architecture.
• NoSQL database support (MongoDB, Redis).
• Experience working in a global, multilingual organization.

Additional Information

DEVOPS TEAM 

Our team plays a key role in designing and developing high-quality software solutions for our online platform, shaping the future of online gaming. Within our team, you will acquire overall expertise of Playtech’s structure and products. 

Playtech is an equal opportunities employer. Our mission is to welcome everyone and create inclusive teams. We celebrate differences and encourage everyone to join us and be themselves at work.

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is a CX AI platform that enables enterprises to deliver intelligent, automated, and personalized customer experiences across all digital channels. Powered by advanced AI, large language models, and real-time decisioning, the client transforms customer interactions into proactive, context-aware journeys-boosting efficiency, empowering agents, and driving measurable business outcomes at enterprise scale. As a DevOps Engineer, you’ll keep our high-traffic production environments fast, reliable, and secure-and you’ll do it with modern tooling and a strong bias toward automation. We’re looking for someone who treats AI as a force multiplier: curious about new tools, quick to adopt them, and always looking for ways to use AI to eliminate toil, accelerate delivery, and improve operational quality. If you’re passionate about perfecting technology beyond your imagination and want to take part in the revolution of business automation while having a great time doing it – the client is the perfect place for you!

Key Requirements:
🔹 4+ years of experience as a DevOps/SRE/Platform engineer in a high-scale, high-traffic environment;
🔹 4+ years of experience with AWS solutions (EC2, RDS, VPC, S3, Lambda, CloudFront, IAM);
🔹 Hands-on experience with Docker and container orchestration; working knowledge of Kubernetes (EKS) and Helm;
🔹 Experience building CI/CD pipelines and GitOps flows (GitHub Actions, ArgoCD, or equivalents);
🔹 Hands-on experience with scripting languages (Bash/Python), and comfort using AI coding assistants to speed up script generation, tooling, and troubleshooting;
🔹 A demonstrated passion for learning and adopting AI tools to enable and optimize DevOps work-you actively experiment with new tools and bring them into daily practice;
🔹 Experience with both Linux and Windows-based systems, with an understanding of system performance and security;
🔹 Experience with source code management and infrastructure automation (GitHub, and IaC tools);
🔹 Experience managing and troubleshooting cloud and hybrid web environments;
🔹 Experience with database management (MySQL, Redis, Elasticsearch/OpenSearch);
🔹 English – Upper-Intermediate or higher.

Will be plus:
🔹 Experience with AIOps and using AI/ML to predict failures, automate root-cause analysis, and optimize resource allocation;
🔹 Experience with Kubernetes, CloudFormation, Terraform, and NewRelic;
🔹 Experience managing traffic and security with Cloudflare (WAF, Workers, CDN);
🔹 Experience with ELK, IIS, and Directory Services;
🔹 Familiarity with SAST/security scanning tools and shift-left security practices;
🔹 Knowledge of infrastructure as code and familiarity with DevOps cultural principles;

What you will do:
🔹 Build, maintain, and improve our CI/CD pipelines using GitHub Actions to support automated testing, linting, and security gates for daily, low-friction deployments;
🔹 Operate and evolve our GitOps workflow with ArgoCD as the source of truth for cluster state;
🔹 Manage various AWS environments across multiple accounts using Infrastructure as Code, and help optimize edge performance and security;
🔹 Run and troubleshoot Kubernetes (EKS) workloads and contribute to shared Helm charts that abstract complexity for developers while enforcing security and compliance standards;
🔹 Handle technical challenges around performance, scale, and security, and provide root-cause analysis for production incidents;
🔹 Leverage AI tools-coding assistants, AIOps, and automation-to accelerate delivery, script and tooling development, incident diagnosis, and routine operational workflows;
🔹 Continuously identify and automate away repetitive manual work, proposing improvements to reliability, observability, and developer experience;
🔹 Collaborate with the R&D team to optimize service performance, deployment, reliability, failover, and scale;
🔹 Maintain awareness of best industry practices regarding CloudOps, fast deployment, security, and monitoring tools;

Interview stages:
🔹 HR-interview;
🔹 Interview with managers;
🔹 Technical test/interview;
🔹 Final interview with engineering;
🔹 Short HR interview;
🔹 Reference Check;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

About the role

In this role, you will help build and evolve video collaboration software used every day in conference rooms at some of the world’s largest companies. You’ll work on products developed for a globally recognized manufacturer of computer peripherals and software, whose portfolio spans PC navigation devices, video communication and collaboration tools, audio products, smart home solutions, and more.

Responsibilities

• Diagnose and resolve complex Android platform and customer-reported issues across the full stack
• Debug across the OS, Android Framework, system services, SDK layers, applications, and hardware/platform layers
• Work across AOSP, the Android Framework, system services, and SDK layers
• Identify recurring issues and build reusable solutions rather than simply fixing individual problems
• Design scalable Android frameworks and solutions that minimize the effort required to port and maintain the platform across future Android releases
• Analyze logs and traces (logcat, ANR traces, tombstones, native crash dumps, bugreports, Systrace/Perfetto) to isolate defects across framework, native, and hardware layers.
• Work closely with engineering, QA, and customer-facing teams to understand issues and drive them to resolution
• Stay current with new Android releases, APIs, platform changes, and architectural trends

• Help establish a more robust and maintainable platform architecture that can evolve with future Android versions

   

Requirements

• 6+ years of Android software engineering, with deep experience in Android internals and AOSP customization
• Strong command of the Android Framework, system services, and SDK layers, plus AOSP build and architecture
• Proficiency in Java/Kotlin and C/C++
• Expertise in Android IPC (Binder, AIDL, JNI) and system-service development
• Exceptional debugging and root-cause skills across OS, framework, applications, native services, and hardware/peripheral layers
• Hands-on log/trace analysis: logcat, ANR traces, tombstones, native crash dumps, Systrace/Perfetto
• Working knowledge of core Android subsystems: camera/media, audio, display, USB/peripheral connectivity, and networking
• Ability to design scalable, reusable, maintainable solutions that reduce porting and maintenance effort across Android versions
• Strong problem-solving, communication, and collaboration skills
• Upper-Intermediate or higher English level with confidence in daily communication with international teams

About Leadature

Leadature is a B2B event-technology platform, operating since 2008, with Fortune 500 clients and a 17-year track record. We run onsite intelligence for live events: badge scanning, lead capture and retrieval, session and booth tracking, badge printing, RFID, AI enrichment, and post-event reporting. We serve both sides of an event – the organizer running the show and the exhibitors on the floor.

We are a small, senior, fully distributed team. Decisions are fast and we work dynamically.

Why this role exists

Our platform works and it delivers for enterprise clients and SMBs, and has done for years. Over time it inherited a lot of  per-client customisations, product direction is currently split across several owners, which means we build reactively and our roadmap is decided by whichever event is next.

We are deciding now how much of it to modernise and how much to rebuild. Whoever takes this role will be one of a small number of people who genuinely understand how the product works – and central to what we build next.

If you like inheriting a real system with real clients on it, and turning manual work into product, this is that job. If you want greenfield only, it isn't.

What you will do

Support our clients

• Be the technical voice in client conversations, alongside customer success and sales
• Own client technical issues end to end — troubleshooting, data exports, configuration questions — with a client waiting
• Run and improve the enrichment delivery for client events
• Support live events. Events do not respect office hours, and during a show you will be reachable and responsive
• Travel to a small number of client events a year to see the product in the environment it runs in

Build and customise

• Ship the customisations enterprise clients ask for, hands-on
• Stand up client registration and event pages quickly – we are comfortable with AI-assisted development where it gets a working thing in front of a client faster
• Look for the places where AI removes manual work altogether — our enrichment pipeline, badge data cleanup, and reporting are all still done by hand and should not be
• Improve the enrichment pipeline, which we currently run largely by hand

Make the knowledge transferable

• Document how the platform works – campaign structures, data models, integrations, exports
• Replace tribal knowledge with automation, tooling and sane technical governance
• Get us to a point where we can add engineers without a two-month ramp

Support clients directly

• Be the technical voice in client conversations, alongside our customer success and sales team
• Support live events. Events do not respect office hours, and during a show you will be reachable and responsive
• Occasionally travel to client events to see the product in the environment it runs in

Your first 90 days

This is real work waiting, not an onboarding exercise.

1. Document the campaign architecture – how primary, lookup and vertical campaigns interconnect
2. Produce a field dictionary for our event data exports, so anyone can pull a clean file
3. Take ownership of our platform integrations and move them onto proper service accounts
4. Come back with a prioritised product roadmap and tell us what you would change first

What we are looking for

Must have

• Strong .NET / C# engineering, and no fear of a legacy codebase. Our platform is an older ASP.NET application – you should be able to read it, ship into it, and say honestly what is load-bearing and what should be replaced
• Fluent in a modern stack too, because that is where we are heading: current .NET (8 or later) with ASP.NET Core, Entity Framework Core, SQL Server or PostgreSQL, React with TypeScript, and containerised deploys with CI/CD. You don't need every one of these, but you should have built and shipped on a current stack recently – not only maintained an old one
• Excellent written English, and comfort being in front of enterprise clients
• Willingness to be available during live events, including outside normal hours
• Genuine AI proficiency, not curiosity. You use coding assistants and agentic tools daily and have opinions about which ones earn their place. You have used LLMs on real data work
• Self-direction. Nobody here will manage your calendar

Nice to have

• Event technology, ticketing, registration, or conference-tech background. This is a genuine advantage and we will weight it heavily
• Experience with badge and registration APIs generally
• Data work: reporting, enrichment, moving messy data between systems
• Having built something with an LLM in the product itself, not just in your own workflow

Working setup

• Fully remote. We work across US and European hours
• Contract engagement to start, with scope for it to grow as the platform does
• A few events a year might involve travel, fully covered

How we hire

1. Short screening call
2. Technical conversation with one of our senior engineers
3. Test task / a working session on a real problem from our backlog
4. Final conversation with our CEO

N-iX is looking for a Senior Mobile/Web engineer to join our team. 

The Investment and Pension Products (IPP) tribe at Raisin builds Raisin’s capital markets–based products, enabling customers to grow their wealth with confidence. We take complex, highly regulated financial systems and turn them into easy, transparent, and scalable product experiences. This is core to Raisin’s mission, given the central role these product lines play in Raisin becoming the home for our customers’ wealth.

The teams in the IPP tribe аре cross-functional and focused on the further internationalisation of Raisin’s investment products. The team owns the design, development, and operation of its services end-to-end, following a “you build it, you run it” mindset. This includes responsibility for system reliability, scalability, and continuous improvement in close collaboration with Product, Risk, and other stakeholders.

Team’s Stack:

• Backend: Java (Spring Boot), MySQL, Kafka, AWS
• Web: TypeScript, ReactJS
• Mobile: TypeScript, React Native

Responsibilities:

• Delight customers and internal stakeholders by building and maintaining high-quality customer-facing platforms and internal tools.
• Own the design, implementation, testing, deployment, and ongoing refinement of applications and services end-to-end.
• Guide features through the full lifecycle—from discovery and implementation to testing, iteration, and successful launch.
• Write clean, maintainable, secure, and well-tested code with a strong quality mindset (unit, integration, component, and contract testing where applicable).
• Collaborate closely with Product, UX, Risk, and other stakeholders to translate complex domain requirements into practical, efficient, secure, and compliant solutions.
• Actively participate in architecture discussions and contribute to defining technical standards, guidelines, and best practices.
• Continuously improve engineering processes, CI/CD pipelines, automation, and overall operational readiness to enhance developer productivity.
• Work in an agile, cross-functional team with end-to-end ownership and a strong sense of accountability.
• Use AI tools productively and responsibly to accelerate delivery and improve quality.
• Foster an inclusive and collaborative team culture through knowledge sharing, constructive feedback, mentoring, and pairing.

• Contribute to an environment of open communication, trust, and continuous improvement, taking responsibility for personal growth as well as the growth of the team.
  
   

  Profile Description:
  ● University degree in CS/related field or equivalent practical experience.
  ● 5+ years of experience with React and React Native, with a proven track record of shipping production iOS/Android apps and Next.js web applications.
  
  Technical skills:
  ● Proficiency in React, React Native, Next.js, React Hooks, and state management (Redux, Zustand, etc.). 

• Hands-on experience with monorepo tooling (Nx, Turborepo) managing separate Web and Mobile repositories.
  ● Experience with Microfrontend (MFE) architectures on the web.
  ● Strong proficiency in TypeScript, JavaScript, HTML, CSS, and mobile-first responsive web design.
  ● Familiarity with CSS-in-JS (styled-components) and modern UI libraries (Material-UI, Radix UI). ● Experience with Next.js (App/Page Router), SSG, JAMstack, and headless CMS platforms is a plus.
  
  App lifecycle expertise:
  ● Hands-on experience with mobile app signing, store submissions (App Store, Google Play), and web deployments (Vercel, AWS).
  ● Experience with CI/CD automation using GitLab CI, Fastlane, and Expo EAS. 

We offer*:

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

*not applicable for freelancers