Jobs at Djinni

Employment Type: Full-time
Work Format: Office-based (Kyiv)
Contract Type: Ukrainian PE
Seniority Level: Junior / Strong Junior

We are an international digital marketing company working exclusively with the US market across niches such as Fintech, Healthcare, Insurance, Pet-care, and more.

Our team is growing rapidly, and we are looking for ambitious, disciplined, and motivated people who are ready to grow in Email Marketing, work hard, learn fast, and build a strong career in a high-performance environment. We value people who are hungry for growth, results, and financial success.

Requirements:— Basic understanding of Email Marketing principles and ESP platforms;
— HTML/CSS basic knowledge will be an advantage;
— Practical experience using AI models for content-related tasks; 
— Ability to work in a multitasking environment; 
— Strong self-organization and time-management skills; 
— Readiness to work with technical tasks and new platforms; 
— Stress resistance and ability to adapt quickly to fast-changing environments; 
— Strong interest in developing specifically in performance/email marketing, not just “marketing in general”; 
— Ability to learn quickly and work with large amounts of information;
— Technical mindset and attention to detail;
— English level: Intermediate or higher;

What you will do:— Work closely with Middle and Senior Email Marketing Managers on launching and optimizing email campaigns;
— Monitor campaign performance and assist with reporting and analytics;
— Learn to work with enterprise-level ESP platforms and modern marketing tools;
— Support daily operational processes within the Email Marketing department;
— Learn fast, grow fast, and gradually take ownership of your own projects;
— Analyze campaign launch results and suggest improvements;
— Work with audience segmentation and database optimization;
— Assist with setting up new domains and email infrastructure; 
— Participate in A/B testing of content, offers, and strategies; 
— Collaborate with internal teams to launch new projects; 
— Monitor deliverability quality and domain reputation; 
— Work in a fast-paced environment with rapid changes and a large number of tests. 

What we are looking for:— Ambitious specialists who want to build a long-term career.
— Highly motivated and result-oriented personalities;
— Candidates who are comfortable with structured work, discipline, and fast-paced environments;
— Individuals who are proactive, mature, and ready to invest effort into their professional growth.
— People with strong internal drive and motivation to grow quickly; 
— Candidates who are not afraid of technical tasks and new challenges; 
— People who know how to take responsibility for results; 
— Those who enjoy working with numbers and analytics; 
— Self-sufficient individuals who do not require constant micromanagement; 
— Candidates with a strong “problem solver” mindset;  
— People who are focused on achieving results, not just “putting in hours”;
 
What it means to be part of our Team:
 

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

💌 Interested?
We’re looking for smart, disciplined, and ambitious people ready to grow together with us. If you feel this sounds like your environment — we’d love to hear from you.

Description

Opportunity to work with the leader of the US Broadcasting Market and one of the biggest companies that is providing Broadcasting Media Entertainment to users on OTT.

Requirements

Required:

* 2+ years of commercial DevOps experience
* Experience working with AWS
* Experience in Terraform
* Experience with Docker
* Experience with Kubernetes
* Experience working with various CI/CD
* Experience with various logging and monitoring
* Upper-intermediate English written and verbal communication skills
* Ability to work in agile software development environment, maintaining focus yet remaining flexible to requirements and design change
* Proactive problem solving abilities

* Ability to learn quickly, and understand existing environment.

* Strong written and verbal English skills.

* Responsible, goal-oriented, self-organized, and communicative.

* Comfortable using AI Agentic tools (Copilot, ClaudeCode, Cursor, etc.)

* Able to review, validate, and correct AI-generated code

* Interest in agentic workflows

Preferred:
* Experience with GCP is a plus
* Experience with Gitlab CI/CD
* Experience with Linux and shell scripting
* Having experience with Grafana is a plus

Job responsibilities

• Design and build automated tests;
• Work closely with customers to understand their needs and help with end-customer-faced issues;
• Troubleshoot – framework/CI/env issues and fix them;

RoyalFlushAffs is a fast-growing performance marketing network connecting high-quality traffic sources with leading Forex and Crypto brands worldwide.

We’re expanding our media buying team and looking for a skilled Crypto Media Buyer who knows how to turn ad spend into measurable, scalable results.

🔹 Responsibilities

• Launch, manage, and scale paid campaigns across Facebook, Google, TikTok, Native, UAC, and other platforms
• Optimize funnels to improve lead quality, conversion rates, and ROI
• Manage daily budgets and meet performance KPIs
• Test and optimize creatives, audiences, angles, and landing pages
• Analyze campaign data and adjust strategies to maximize profitability
• Collaborate with the creative team to build high-performing ad assets
• Identify new GEOs, traffic sources, and scaling opportunities
• Ensure campaigns follow platform policies and compliance standards
   

🔹 Requirements

• Proven experience in Forex and/or Crypto media buying (mandatory)
• Strong understanding of paid traffic mechanics and performance optimization
• Hands-on experience with Facebook Ads, Google Ads, TikTok, Native, or Push
• Ability to manage budgets responsibly and scale winning campaigns
• Data-driven mindset with strong analytical skills
• Creative thinking combined with a performance-focused approach
   

🔹 What We Offer

• Competitive base salary + performance-based bonuses
• High budgets and freedom to test and scale
• Access to exclusive Forex & Crypto offers with strong CRs
• Fully remote work with a flexible schedule
• Long-term cooperation and growth opportunities

Position Head of Business Development -- founding commercial role, AI systems studio. Working directly with CTO / Founder.

We already have the tech half of this, and looking for the commercial half.

We build the system behind a product for funded teams -- the data, the AI models, the servers -- one working version a week.

Six clients in the last twelve months. Profitable from the first weeks. Every client came from an introduction. We have never gone out to find one, and you will be the person to build that side.

The job: build how this business finds clients, and own it. Your own list first; after that, whatever you design. No quota, no reporting line, nobody above you in it. You get buyers to the scoping call; CTO takes the call, the close, everything after that. The buyers so far: funded teams holding something unfinished -- money already spent on a prototype with nothing running, or the one technical person left and the roadmap went with them -- and larger companies starting an AI initiative the budget already covers, who would rather buy weeks than hire a team.

The pay: a share of what the business makes -- a percentage of profits for as long as we do this -- the first €5,000 each of your first three clients pays. Nothing before a client pays, and no salary; this sits beside an income, not instead of one. If you've been carrying a company's revenue for a salary and a thin commission, this is the other shape.

It suits someone who has sold to founders who sign for themselves and can name the people in one market who already take their calls.

Apply and the full terms come back to you, with four questions at the end. Answer those and we talk.

About Us

On behalf of our client we are looking for an experienced Senior DevOps Engineer to take ownership of our infrastructure, reliability and platform operations.

This is a hands-on engineering role for someone who enjoys building robust systems, solving complex production problems and continuously improving the way technology is delivered and operated.

You will own the reliability of our platform across infrastructure and application services, from AWS and Kubernetes, to observability, networking, CI/CD, security and automation. You will work closely with software engineers to ensure our services are scalable, resilient, observable and production-ready.

We are looking for someone with a strong ownership mindset who proactively identifies problems and opportunities, builds solutions and drives improvements rather than waiting for tasks to be assigned.

What You’ll Do:

• Design, build and operate reliable, scalable infrastructure for our iGaming platform on AWS using Infrastructure as Code.
• Take ownership of platform reliability across infrastructure and application services, including Kubernetes, networking, service health and performance.
• Define and maintain SLIs and SLOs and establish meaningful reliability targets for critical services.
• Build and continuously improve end-to-end observability across metrics, logs and distributed tracing, including dashboards and actionable alerting.
• Investigate and resolve production incidents end-to-end, perform root cause analysis and turn findings into permanent reliability improvements.
• Design, build and maintain CI/CD and GitOps workflows, with automated validation, safe deployment strategies and reliable rollback mechanisms.
• Work directly with application code when required — adding instrumentation, improving health checks, troubleshooting services and collaborating with developers on technical solutions.
• Own and improve infrastructure around networking, load balancing, CDN, DNS, TLS and traffic management.
• Identify opportunities to automate repetitive operational tasks and reduce manual intervention.
• Continuously improve security, performance, scalability, efficiency and cost predictability across the platform.
• Work closely with software engineers on architecture, scalability, resilience, failure scenarios and production readiness.
• Contribute to technical architecture and help identify potential reliability issues before they reach production.
• Develop and maintain practical runbooks, operational procedures and technical documentation.
• Build and maintain a technical backlog of infrastructure and reliability improvements and proactively drive initiatives through to completion.
• Use modern AI tools and AI agents as part of your daily engineering workflow to accelerate investigation, debugging, automation, code development and problem-solving.

What We’re Looking For:

• 4+ years of experience in SRE, DevOps, Platform Engineering or Infrastructure Engineering.
• 2+ years of hands-on experience running Kubernetes in production.
• Strong hands-on experience with AWS and a solid understanding of cloud infrastructure, including compute, networking, IAM, storage, databases, load balancing, CDN and managed services.
• Strong experience with Kubernetes, Terraform and Helm.
• Practical experience with modern observability tooling such as Prometheus, Grafana and OpenTelemetry, or equivalent technologies.
• Strong Linux and networking knowledge, including DNS, TLS, routing and container runtimes.
• Experience building and maintaining CI/CD pipelines and GitOps workflows.
• Experience with GitHub Actions and ArgoCD or Flux is highly desirable.
• Ability to read, understand and modify application code when required.
• Strong scripting and automation skills, particularly with Bash and/or Go.
• Good understanding of distributed systems, scalability, high availability and common failure modes.
• Strong troubleshooting and analytical skills, with the ability to investigate complex issues across multiple layers of a technology stack.
• Experience with modern AI-powered engineering tools and agents and a genuine willingness to incorporate them into your everyday workflow.
• A strong ownership and continuous-improvement mindset. You proactively identify reliability, performance, security and operational opportunities, build your own technical backlog and drive initiatives forward.
• Comfortable working collaboratively with software engineers and contributing to technical and architectural discussions.
• English B1 level or higher.
• Fluent Ukrainian or Russian

What We Offer:

• Pay that actually respects your work 
• Work that grows with you - real learning, mentorship, and fast skill development
• Fast career progression - if you grow fast, we grow you fast
• Hybrid freedom - office + remote mix that actually fits your life
• Flexible Working Hours
• 21 vacation days + 7 sick days (no questions asked)
• Birthday half-day off
• Fully stocked snacks & drinks station to keep energy (and morale) high
• Brand New MacBook provided 
• Modern, fast-moving environment - things change fast, and so do opportunities
• Ownership from day one - you’re trusted with real responsibility
• Diverse, open-minded team culture - people-first environment

Join Our Team of Visionary Innovators! 

Are you a mindful go-getter with an entrepreneurial spark? We're on the lookout for dynamic individuals ready to grow and thrive with us. At our core, we believe in people first—your passions, ambitions, and evolution matter.

Here, growth isn’t just a goal; it’s the #1 priority. Work is personal. Personal drives growth. Growth fuels prosperity.

Native Media Buyer (Taboola / Outbrain)
 

We're looking for a Native Media Buyer with hands-on experience in Taboola, Outbrain, and other native platforms — someone who knows how to scale profitable campaigns and work with performance-driven traffic. This role is for a true operator: someone who understands funnels, works with data, and consistently delivers results.
 

Key Responsibilities
▸ Launch, optimize, and scale native advertising campaigns
▸ Analyze performance data and identify growth opportunities
▸ Structure campaigns for scalability and efficiency
▸ Continuously test creatives, angles, and funnels
▸ Collaborate with internal teams to drive performance growth
 

Requirements
✔ Hands-on experience with native traffic: Taboola, Outbrain, MSN, Mediago, etc.
✔ Proven ability to scale campaigns profitably
✔ Experience in Crypto or CFD verticals
✔ Strong analytical mindset and data-driven approach
✔ Advanced English — Tier-1 / Tier-2 markets
✔ Experience with cloaking systems — a plus
✔ Genuine willingness to learn, grow, and keep improving your skills
 

Compensation
💰 Competitive base salary + performance-based bonuses
🚀 High earning potential — top performers earn $15K–$50K/month
 

How to Apply
Be ready to share:
📊 Real campaign performance data
💵 Budget levels and scaling strategies
⚙️ Optimization approach and decision-making logic

👉 We prioritize candidates who can demonstrate real, measurable results at scale — and who are hungry to keep developing professionally.

We are looking for a Nearshore Engineering Team to join a Global Accounting platform and take ownership of the successful delivery of the agreed scope.

The team will work on developing and evolving platform components, combining modern backend development with cloud technologies and modern engineering practices
Responsibilities:

• Lead and coordinate the nearshore development team
• Take responsibility for successful delivery of agreed project increments
• Coordinate with the Product Owner and client team
• Ensure effective communication between the nearshore team and the client
• Develop a strong understanding of the functional and technical requirements
• Support the team in maintaining delivery, quality and technical standards

We are looking for a Nearshore Engineering Team to join a Global Accounting platform and take ownership of the successful delivery of the agreed scope.

The team will work on developing and evolving platform components, combining modern backend development with cloud technologies and modern engineering practices.
As a Developer, you will:

• Develop backend components using Kotlin, Spring Boot and AWS
• Work with Spring Boot WebFlux and reactive programming
• Contribute to reporting functionality within the Accounting platform
• Implement solutions according to the defined architecture and technology standards
• Apply Test Driven Development (TDD) and quality gates
• Work with Domain Driven Design (DDD) and Event Sourcing
• Identify and solve complex technical challenges
• Collaborate closely with the client's Product Owner and development team
• Work in an AI-assisted engineering environment

🛠️ Must-Have Skills

The team should collectively cover:

• Kotlin
• Spring Boot
• Spring Boot WebFlux
• AWS
• Event Sourcing
• Domain Driven Design (DDD)
• Test Driven Development (TDD)

• Very good English communication skills
   

  Nice to Have:

  Experience with:

• PostgreSQL / AWS Aurora PostgreSQL
• jOOQ
• Flyway
• SonarCloud
• GitHub-based CI/CD
• Hexagonal Architecture
• Greenfield development
• AI-assisted engineering
• AI development tools such as Claude and Cursor

We are looking for a strong FullStack Engineer with hands-on experience in TypeScript, Node.js, NestJS and AWS to develop, support and modernize a production platform.

Key responsibilities:

• Develop and maintain services using TypeScript, NestJS and Node.js
• Work with AWS and microservices
• Analyze and modernize legacy systems
• Perform reverse engineering and troubleshooting
• Support production systems and handle incidents
• Work with DevOps, monitoring and observability
• Improve system performance and reliability
• Support selected React / Fullstack tasks
• Contribute to architecture and technical improvements

Nice to have: AWS Serverless, event-driven architecture, SRE, AI-assisted development, FinTech/Accounting experience.

About Tone Singleton

Tone Singleton is a technology company building software products across multiple domains, from CRM systems for healthcare clients to mobile learning applications for Mandarin Chinese learners. We operate as a lean engineering team that owns its infrastructure end to end, from AWS CDK stacks to end-user interfaces.

The Role

We're looking for a versatile full-stack engineer to join our small team (currently 3 developers). You'll work across the entire product lifecycle: designing data models, building backend services, crafting frontends, configuring CI/CD, managing infrastructure, and shipping features to production.

What You'll Work On

This isn't a role where you write React components all day. You'll set up Docker containers one morning and design a Microsoft Graph API integration the next.

• CRM systems: Vendor and custom, with extensions (PHP/TypeScript).
• Websites: Next.js + Tailwind CSS deployed on AWS Amplify. Payload CMS for content management. Storybook for component documentation. SEO and analytics.
• Mobile applications: React Native apps. SQLite-based offline-first architecture with Drizzle ORM. iOS deployment via Fastlane.
• Developer tooling: Projen-based project scaffolding library that generates standardised TypeScript packages, CDK constructs, Next.js apps, Payload CMS setups, and React Native projects.
• Infrastructure: AWS CDK v2 stacks managing multi-account environments, Aurora Serverless PostgreSQL, CloudFront CDN, Route 53, SES email, and Amplify deployments. On-premises VM management with ESXi, Docker, NGINX (SWAG), and Portainer.

Day-to-Day Responsibilities

• Design and implement features end-to-end (API → database → UI)
• Set up and maintain CI/CD pipelines (GitHub Actions)
• Configure production environments including Docker containers, DNS records, and SSL
• Write and review pull requests in a trunk-based development workflow (feature branches → develop → main)
• Manage dependency updates and security patches
• Troubleshoot production issues (connection failures, container lifecycle, build performance)
• Build reusable libraries and abstractions (ORM clients, type packages, CDK constructs)
• OLTP and OLAP data modeling

Must-Have

• Strong TypeScript proficiency across Node.js and browser/React environments
• Good Python proficiency with the ecosystem (uv, Pydantic, ruff, etc)
• Experience with Next.js (App Router, server components, middleware)
• Comfortable with Docker, Linux server administration, and networking fundamentals (DNS, reverse proxies, SSL)
• AWS experience. At minimum: Amplify, S3, CloudFront, RDS/Aurora, SES. CDK knowledge is a strong plus.
• GitHub Actions CI/CD pipeline authoring
• Ability to work independently, create well-scoped issues, and drive features to completion without hand-holding
• Conventional commits and clean PR hygiene

Nice-to-Have

• React Native/mobile
• PHP
• Microsoft Azure AD / Graph API / SCIM
• Projen or JSII
• Payload CMS or similar headless CMS
• Storybook and component-driven development
• AWS CDK v2 with multi-account, multi-environment patterns
• SQLite / Drizzle ORM
• VMware ESXi / on-premise infrastructure management

What We Value

• Ownership: you create the issue, implement the feature, deploy it, and verify it works in production.
• Perfectionism: we don't see it as a flaw and prefer slower but better.
• Breadth: the team is small. You'll touch PHP, TypeScript, Python, Docker, AWS, NGINX, and more within any given month. Yes, unfortunately, this means occasional context-switching that we're trying to minimise as much as possible, and you'll be part of it.
• Clear communication: issues are well-described with context. PRs have descriptive titles. Questions get asked early, not after a week of going in the wrong direction.

How We Work

• Small team (you + 3 engineers), flat hierarchy
• GitHub-centric: issues with milestones, project boards, typed issues (Bug/Task), Dependabot for automated updates
• Projen manages project configuration — no manual package.json edits
• Conventional commits enforced via Husky/commitlint
• We use AI-assisted development tooling (Kiro) and are building autonomous agent infrastructure (Bedrock AgentCore)
• You'll be given a monthly AI tokens allowance
• You'll be given a paid AWS SkillBuilder subscription and your AWS certification exams expenses will be covered

Note: Bonus points if you link a GitHub profile that shows you shipping real software across multiple technologies.

We are looking for an Anti-Fraud Manager to protect our platform from fraudulent activity while ensuring a seamless experience for legitimate players. You will be responsible for monitoring suspicious behavior, investigating fraud cases, minimizing financial risks, and continuously improving fraud prevention processes.

The ideal candidate has hands-on experience in iGaming, understands common fraud schemes, payment abuse, bonus abuse, multi-accounting, and account takeovers, and is comfortable making data-driven decisions in a fast-paced environment.

Key Responsibilities:
 

• Monitor player activity and payment transactions to identify suspicious behavior
• Investigate fraud cases, including bonus abuse, multi-accounting, payment fraud, chargebacks, account takeovers, and affiliate fraud
• Make decisions regarding account verification, restrictions, suspensions, or closures
• Collaborate with Payments, Customer Support, VIP, CRM, and Product teams to resolve fraud-related issues
• Analyze fraud trends and recommend improvements to fraud prevention processes
• Monitor key fraud KPIs and prepare regular reports
• Participate in configuring fraud rules, limits, and risk scenarios
• Work closely with payment providers regarding fraud-related cases and chargebacks
• Maintain fraud documentation and internal procedures

Requirements:
 

• 2+ years of experience in Anti-Fraud, Risk Operations, Fraud Prevention, or Payments within iGaming
• Strong understanding of common fraud schemes in online gambling
• Understanding of KYC and AML procedures
• Experience configuring fraud detection rules
• Familiarity with responsible gaming policies
• Experience investigating suspicious transactions and player activity
• Understanding of payment methods, transaction flows, chargebacks, and risk management
• Strong analytical skills with the ability to interpret large volumes of data
• Experience working with fraud monitoring tools and back-office platforms
• Ability to make independent decisions based on risk assessment
• Intermediate English or higher

Brocoders is an Estonian software development company. Since 2014, we’ve built SaaS and AI products for clients across Europe and North America.

You’d join a small marketing team reporting to the Marketing Manager. Small team means your work is visible, and you’ll see what it moves.

Why this role exists

We produce material most companies our size cannot, and we are not getting it read.

Our CTO built a system that mines what people in an industry actually say to each other. For field service, it currently holds a database drawn from 3,900 business owners and technicians across more than 1,000 discussions and 13,000 comments, and it turns that into quarterly research: real prices people quote each other, the arguments they are having, what they are worried about. Numbers that do not exist anywhere else because nobody else collected them.

The first report is finished and unread.

It is not the only thing sitting unused. We have 29 published case studies carrying results like migrating 50,000+ properties with 30 years of data, taking a platform from 500 to 40,000 connected properties in three months, and shipping a product in six weeks. None of it has ever been pitched to anyone. We also run our own category and buyer research, and we are building out a set of landing pages for a positioning we have already defined.

That is the job. A quarterly research report, a steady flow of case studies, and category research nobody outside has seen. You make sure all of it gets read, quoted, and picked up.

One more thing that makes this role unusual. We measure which sources AI assistants actually read before they answer a buyer’s question, across ChatGPT, Perplexity, and Google. So you will be able to see, in data, which of your placements got picked up by the models and which did not. Very few PR roles anywhere can show you that yet.

What you’ll do

• Get our materials published and covered. Write press releases off the research. Build pitches out of case study results and category findings. Pitch to journalists and editors who cover the industry, and work the outlets and communities that publish research announcements. Chase and track every pickup. When you have genuinely new numbers, the pitch is much easier than most PR work, and that is the advantage you would be handed.
• Turn one material into a quarter of content. Short video for YouTube and Instagram, a podcast conversation built on the data, posts for LinkedIn and Facebook, a standalone piece on Medium. Sometimes a mention with no link at all, because that is what travels. You do not have to shoot and edit everything yourself, and you do need to know what each format needs and be able to direct it.
   
  • We have measured which of these actually work for us, and two of them surprised us. Video and long-form LinkedIn posts are among our highest-return formats, not the soft end of the list. You would be working from evidence rather than convention.
• Build real media relationships. Identify 15 to 20 publications, newsletters, and communities that matter in our space and build genuine relationships with them, rather than one-off cold pitches. We’re after a predictable flow of mentions.
• Get our experts quoted. Monitor journalist requests daily and turn the relevant ones into published quotes, working with our founder as the source. Fast turnaround is most of the game.
• Fix our presence on review platforms and directories. This sounds like housekeeping and it is not. We can see that AI assistants read Clutch and DesignRush category pages hundreds of times when buyers ask who to hire, and that we are almost never on them. It is one of the biggest single gaps we have, and it is winnable with review volume, correct category tagging and accurate profiles.
• Place contributed content and secure links. Guest posts and industry roundups, following our internal rules. This is roughly a tenth of the role. We mention it because it’s real, not because it’s the point.
• Report on it. Weekly summary, monthly report covering pickups, mentions, output, and what each channel cost.

What we’re looking for

• 3+ years in digital PR, communications, or content marketing, ideally B2B and ideally tech. Agency or in-house, both fine.
• Evidence you’ve had something published or covered because you pitched it well. Name the outlets. We’d rather see 5 placements you earned than 50 you bought. You can write a pitch a busy editor actually answers.
• Comfortable across formats. You’ve turned one piece of source material into video, audio, and social before, or you can show us you’d know how.
• Organized to the point of being slightly annoying about it. This role runs several slow processes in parallel and drops none of them.
• Judgment about what reads as useful versus promotional. Platforms that catch you being promotional close permanently, and we’d rather lose the placement than the platform.
• Strong written and spoken English. You’ll pitch English-language publications directly.

Nice to have

• You’ve worked with original research or data storytelling before, and know what makes a finding quotable.
• Familiarity with how AI assistants pick which sources to cite. Part of why this role exists, and we will show you our data on it.
• You write in your audience’s words rather than your industry’s. We have research showing our own buyers never use the vocabulary our market uses, and the person in this seat has to work in theirs.
• Experience getting a company listed and ranked on review platforms and industry directories.
• Short-form video production, or experience directing someone who does it.
• Podcast production.
• Familiarity with software development, SaaS, field service, or a related B2B category.
• Working knowledge of Ahrefs or similar.

Being straight with you about two things

• This is an execution role with real input. The marketing manager sets priorities and budget. You’ll be listened to, and the final calls sit with her.
• It’s also not a long-form content writing role. You’ll write pitches, releases, posts, and scripts. Articles come from elsewhere.
• The work is slow before it is fast. Media relationships take months, and when something does get published, it takes a few weeks before we see it show up in the data. We know this and we plan around it. You will not be judged on published placements in month one, and you will be expected to show what moved anyway.

Practicalities

• Location: Remote, with reasonable overlap with European working hours
• Employment type: Full-time
• Reporting to: Marketing Manager
• Provided: Tools, platform access, production budget, and a placement budget provided

How we hire

A short screening call, an interview with the marketing manager. We’ll tell you where you stand at each step.

Important Note:

We truly appreciate the time and effort you put into your application. Due to the high volume of inquiries, we are only able to reach out to candidates whose skills and experience closely align with the current requirements of this role.

If you don’t hear from us this time, we will keep your profile in our talent pool for future opportunities that might be a perfect match. Thank you for your understanding and for your interest in joining our team!

Ongoing product — developer platform;
blockchain infrastructure company that enforces regulated transaction rules (AML/CFT checks, offchain collateral requirements) at the smart contract layer with cryptographic verification before onchain execution

Role: lead technical direction of the dashboard, SDK and API infrastructure that makes the protocol accessible to developers; build visualization tools for monitoring policy enforcement and network activity; partner with protocol engineers on developer-friendly abstractions and documentation

Backend: Go (production, primary language, hard requirement)
Frontend: React, Next.js


100% overlap with EST hours required — for Europe, roughly 3pm–11pm local time

working hours : 16.00-00.00

About the Project

We are a product-driven company building a live commercial product with real users in a high-load environment.
The platform is actively growing — new features, scaling challenges, and architectural evolution.

We are looking for a Senior Python Full-Stack Engineer with strong backend and system design expertise who can take ownership of complex technical decisions and contribute to architectural evolution.

Responsibilities

• Design and implement scalable backend services
• Participate in architectural decisions
• Improve system performance and scalability
• Optimize database queries and indexing strategies
• Ensure data consistency across services
• Contribute to distributed system design decisions
• Review code and mentor engineers

• Work closely with product and engineering teams

   

Must-Have Requirements

• 6+ years of commercial software development
• Strong Python expertise (production-level experience)
• Deep experience with Django / FastAPI / Flask
• Strong knowledge of relational databases (PostgreSQL preferred)
• Experience designing scalable REST APIs
• Solid understanding of:
  • Database indexing strategies (B-tree, Hash, Composite)
  • Query optimization & profiling (EXPLAIN, performance tuning)
  • Transactions & data consistency
• Experience with microservices architecture
• Understanding of distributed systems concepts:
  • Data consistency
  • Event-driven communication
  • Replication strategies
• Experience with background processing (Celery, async workers)
• Docker & Git

• Production-level experience with cloud platforms (AWS preferred)

   

Strong Plus

• Experience with:

  • Distributed transactions (Saga pattern, eventual consistency)
  • Message brokers (Kafka / SQS / SNS / RabbitMQ)
  • High-load systems
  • Database scaling (replication, sharding, read replicas)
  • Observability tools (Datadog, Prometheus, Grafana)
  • CI/CD pipelines

  Frontend

• Experience with React (Next.js is a plus)
• Understanding of frontend-backend integration
• Ability to contribute to frontend architecture when needed
   

What We Offer

• Competitive compensation
• Fully remote
• Working hours: Mon–Fri 16:00–00:00 (UTC+X)
• Direct impact on architecture and product decisions
• Long-term collaboration
  
   

Level: Middle Engagement: Long-term contract Location: Europe (EU / EEA / UK), remote Working hours: EU business hours, shifted 2–3 hours later to ensure daily overlap with US West Coast (PST/PDT) mornings

About the Client

Our client is a leading enterprise data platform company building an open, high-performance data lakehouse for AI and analytical workloads. The platform combines an intelligent SQL query engine, an AI-ready semantic layer, and an open catalog built on Apache Iceberg — enabling Fortune 500 companies across finance, energy, manufacturing, and logistics to unify, query, and govern data at massive scale across cloud and on-premise sources.

About the Role

We are looking for a Middle-level Software Engineer to work on the core query engine of a large-scale distributed data platform. You will develop features across query planning, optimization, and execution, contribute to performance-critical components, and help evolve the platform's ability to process massive analytical workloads across heterogeneous data sources.

This is a systems-level, backend engineering role focused on distributed data processing internals — not application development or CRUD services.

Responsibilities

• Develop and maintain features across the query engine — planning, optimization, execution, and data access layers.
• Write high-quality, performance-conscious code in Java and/or C++.
• Work with SQL semantics, query plans, and execution operators over large-scale distributed data.
• Integrate with columnar formats, open table formats, and connectivity drivers used across the platform.
• Contribute to CI/CD pipelines and automated testing — participate in build, test, and release workflows in Jenkins.
• Deploy and validate work in Kubernetes (GKE / EKS / AKS) across GCP, AWS, and Azure using Docker.
• Debug complex issues spanning query planning, distributed execution, memory management, and I/O.
• Collaborate closely with US-based engineering teams on design reviews, code reviews, and technical decisions.

Required Qualifications

• Education: B.S. or M.S. in Computer Science, Computer Engineering, or a related technical field.
• Programming: Strong proficiency in Java or C++, with solid OOP and software design fundamentals. Candidates comfortable with both are especially valued.
• SQL & Data: Strong SQL skills and solid understanding of relational and analytical data systems, including query execution concepts.
• Data processing systems experience: Hands-on experience with data processing systems — query engines, distributed databases, ETL/ELT frameworks, or analytical platforms.
• Engineering experience: 3+ years in backend/systems software engineering.
• CI/CD & DevOps basics: Practical experience with Jenkins pipelines and modern development workflows.
• Containers: Working knowledge of Docker and basic Kubernetes (running workloads, debugging pods, kubectl fluency).
• Cloud: Comfortable operating in at least one major cloud (GCP, AWS, or Azure).
• Version Control: Confident with Git / GitHub workflows.
• English: Upper-Intermediate or higher (B2+) — daily written and verbal communication with a US-based engineering team.
• Availability: Able to work EU hours with a 2–3 hour shift toward US West Coast time to ensure daily overlap with the client team.

Desired Skills

• Experience with Apache Arrow (columnar in-memory format).
• Familiarity with Apache Calcite (SQL parsing, planning, optimization framework).
• Exposure to Gandiva or LLVM-based expression compilation.
• Experience with open table formats — Apache Iceberg, Delta Lake, or Hudi.
• Familiarity with distributed computing frameworks (e.g., Apache Spark, Kafka) and MPP SQL query engines (e.g., Presto, Trino, or similar).
• Understanding of query planning, optimization, and execution internals.
• Experience with data connectivity drivers: JDBC, ODBC, Arrow Flight.
• Kubernetes on managed services (GKE / EKS / AKS) and multi-cloud exposure.
• IaC tools such as Terraform.
• Experience with performance profiling and optimization of latency-sensitive systems.
  Please note: We can consider only candidates currently residing in the EU, EEA, or the UK.
  Please note: We can consider only candidates currently residing in the EU, EEA, or the UK