Jobs at Djinni

We are looking for a Data / Backend Engineer to architect and scale the core data infrastructure behind our healthcare marketing platform. In this role, you will design high-throughput data systems that process millions of behavioral events, power real-time attribution and user scoring, and enable precise targeting of healthcare professionals across 20+ channels.

You will work at the intersection of data engineering, backend systems, and marketing infrastructure, building scalable pipelines, tracking systems, and APIs that support analytics, segmentation, and campaign activation. The role also involves experimenting with AI-powered automation and agent-based workflows to improve internal operations and product capabilities.

This is a high-ownership position where you will shape architecture decisions, build critical platform components from the ground up, and help evolve our data platform as the company scales.

Responsibilities

- Architect and own data-heavy backend systems powering real-time attribution, user modeling, and scoring

- Build and evolve client-side tracking pixels (like FB pixel / Amplitude snippet / Heap autocapture) from scratch

- Set up and manage scalable ETL workflows: cleaning, merging, enriching, splitting, transforming across millions of behavioral events
Lead the build of CDP / CDXP-style data layers to support segmentation, scoring, and activation across channels

- Connect and compose systems using modern low-code / no-code tools (n8n) to accelerate ops

- Implement and maintain high-availability APIs for analytics, scoring, and campaign delivery

- Drive experimentation around AI-powered agents and automation tools that can boost internal workflows

Requirements

- System Design & Data Architecture:
Designs scalable, event-driven data platforms with strong decoupling, fault tolerance, and horizontal scalability. Builds real-time and batch pipelines using lakehouse architectures and streaming systems (Kafka / PubSub).

- Distributed Data Processing (Spark / BigQuery / Iceberg):
Expert in large-scale data processing, query optimization, and cost-efficient analytics. Deep understanding of Spark execution, partitioning, and modern table formats (Iceberg / Delta).

- Cloud & Infrastructure (GCP / Kubernetes):
Builds resilient cloud-native data platforms on GCP and Kubernetes using IaC, autoscaling, and secure access (IAM, Workload Identity).

- Python Engineering:
Develops high-performance Python services for data and ML workloads with focus on concurrency, clean architecture, and production-grade quality.

- Databases & Performance (PostgreSQL / OLTP):
Optimizes high-throughput OLTP systems through indexing, partitioning, and query analysis (EXPLAIN ANALYZE, MVCC).

- Reliability & Observability (SRE):
Implements resilient data systems with idempotency, retries, observability, SLOs, and incident management.

- AI / LLM Integration:
Integrates LLMs into production pipelines with structured outputs, caching, batching, prompt versioning, and evaluation.

- Workflow Orchestration (Airflow / Dagster):
Designs scalable DAG-based workflows with dependency management, retries, and reproducible backfills.

- CI/CD & DevOps for Data:
Implements safe deployments for data systems including schema migrations, canary releases, and data contracts.

- Ownership & Engineering Maturity:
Owns end-to-end production systems and architecture decisions while balancing delivery speed, quality, and technical debt.

Nice-to-have: 

- Experience in MarTech / AdTech platforms (e.g., DSPs, attribution systems, DMP/CDP tools)

- Deep knowledge of data matching/fingerprinting techniques (identity graphs, IP + UA resolution, hashed PII workflows)

- Strong prompt engineering skills — not just ChatGPT 101, but chaining, system prompting, tooling integration

What We Offer
- Fully remote with flexible hours (aligned with EU timezones for syncs).
- Influence on quality strategy across the entire engineering organization.
- A cross-team role with visibility into every part of the product.
- AI-first tooling.
- Claude Code licenses and cutting-edge AI development workflows. 
- A team with no bureaucracy, decisions are made fast.

Equals5 helps pharmaceutical companies run precisely targeted ad campaigns on social platforms by identifying healthcare professionals and the consumer signals that reach them. The Identity team builds the data, scoring, and targeting systems that make this possible.

We are looking for a Data Analyst  to join the Identity team at Equals5. This is not a standard analyst role. We are building a dynamic identity resolution system where AI is deeply integrated — both as a productivity multiplier and as a core component of our data processing logic for identity resolution and LLM-based scoring.

We run enrichment against 70+ TB of data, apply AI and LLM-based scoring on top, and process around 20 million enrichment operations per day across hundreds of thousands of records.

The analytical challenges ahead are substantial: how to measure the quality of AI-driven scoring, how to validate that a change makes the system better, how to know where our money and time deliver the most value, and how to turn the questions our internal teams bring in into fast data-backed answers. You will own this side of the business, working daily alongside engineers and the product lead to turn these challenges into decisions that ship.

The main part of the role is not building dashboards — it is the data work that makes a meaningful dashboard possible in the first place. Concretely, you will be:

• Looking at data from multiple vendors side by side and deciding what to trust.
• Reconciling entities across sources that have different shapes and quality.
• Proposing and validating the logic that matches and scores them.
• Defining metrics and ground truth for questions nobody has asked before.
• Tracing why numbers don't line up across partial and sometimes contradictory sources.

Dashboards and visualizations are part of how findings get communicated, but they come at the end — the surface of the work, not its core. Most of your time is spent on what sits underneath: methodology, judgment calls on data quality, and shaping how the domain understands its own numbers.

Responsibilities

• Measurement & Evaluation Foundations: Define how we measure what matters — data quality, the accuracy of our AI scoring, how many records actually get matched to usable signals, cost per outcome. Build the feedback loops that tell us whether a change makes the system better or worse.

• Scoring Intelligence (co-owned with engineers): Partner with the engineering team on the LLM-based scoring system. You will build the evaluation framework for AI scoring, run experiments comparing prompts, models, and approaches against a baseline, and make data-backed calls on where we invest next. Our AI scoring system is actively evolving — you will shape how we measure and improve it.

• Client-related Analysis: Own the analytical side of the work that internal sales and media-buying teams bring in from pharma clients — how reachable a target audience is, how good the data looks, why a campaign performed the way it did. You turn their questions into data-backed answers they can use. Identity is a product core; the analyst works with internal teams, not with clients directly.

• Cost and Value Analysis: Turn cost and value into product decisions. Which data sources and enrichment scenarios pay off, where we overspend, what to cache, what to cut. We operate a mix of free owned data and paid external providers — the decisions have real dollar impact.

• Active AI Usage: Use Claude Code and modern AI engineering tools to multiply your own output. Automate the repetitive parts of analysis so you can focus on the decisions. We provide Claude Code licenses and expect active daily use.

• Data Quality Response: When pipeline output drifts, a provider degrades, or upstream data shifts, you notice first, diagnose the root cause, and drive the fix. You treat data quality as a product, not a ticket queue.

Requirements

• 5+ years as a Data Analyst, Analytics Engineer, or Data Scientist in a product team (not consultancy, not BI-only roles).
• Advanced SQL at TB scale — BigQuery, Snowflake, or equivalent warehouse. You can read and write complex queries on tens of terabytes without someone pre-modelling the data for you.
• Python for analysis at a working level — pandas, Jupyter, or modern equivalents. Comfortable putting together a small script or helper when an existing tool doesn't cover your case.
• Built measurement or evaluation frameworks from scratch for systems that had no baseline. You are comfortable defining what and how to measure, not consuming someone else's KPI.
• Comfort with probabilistic systems. You understand that noise is inherent and 100% accuracy is not the goal — scoring, matching, ranking.
• AI-native workflow. You already use Claude Code, ChatGPT, Copilot, or similar AI tools daily and integrate them into your analytical process.
• English: B2+ (Upper-Intermediate) or higher.

Strong plus 

• LLM evaluation experience — A/B testing AI-powered features, output scoring, prompt iteration with measurable outcomes.
• Identity resolution / identity graph experience — adtech, martech, or customer data platform context (LiveIntent, LiveRamp, Epsilon, Experian Marketing, Acxiom, Merkle, or similar).
• Healthcare or pharma data — working with NPI, HCP-level data, healthcare taxonomies, pharma targeting.

Nice to have

• Experience running controlled experiments on data pipelines.
• Prompt engineering or structured LLM prompt design.
• Prior work in AI-first product companies.

What We Offer

• Fully remote with flexible hours, with working overlap in CET ±2 hours for syncs.
• AI-Native Environment: We provide licenses for Claude Code and encourage using the bleeding edge of AI tech — both for daily work and as part of product logic.
• High-Impact Role: You will directly shape how we identify, score, and reach healthcare professionals — the core business of our domain.
• Small team, direct impact: You will work directly with Product and Engineering leads — no layers between you and the people making decisions.
• No Bureaucracy: Fast decisions, no legacy processes, focus on results.

We are launching a new iGaming brand as part of a rapidly growing holding company that develops and scales multiple online gaming projects across Tier-1 markets.

The project operates on a white-label platform and is currently in the setup phase, with a planned launch in July–August 2026. The company follows an ambitious expansion strategy, launching new brands every few months and building strong operational processes from day one.

The brand name remains confidential due to ongoing brand protection procedures.

ABOUT THE ROLE

We are looking for a detail-oriented Manual QA Engineer to become the guardian of product quality before and after launch.

This is a hands-on role focused on testing real user journeys, identifying issues before players encounter them, and ensuring a smooth gaming experience across desktop and mobile platforms.

You will work closely with platform providers, content managers, CRM specialists, and product stakeholders to maintain a stable and reliable product.

GOALS FOR PROBATION PERIOD (first 2–3 months)

• Learn the product structure, key features, and user journeys

• Audit critical customer flows and identify potential risk areas

• Establish an efficient bug reporting and tracking process

• Build effective communication with platform providers and internal stakeholders

• Take ownership of release validation and regression testing processes

• Ensure all product updates are properly tested before going live

WHAT YOU WILL DO

• Test core user flows including registration, deposits, withdrawals, bonuses, and gameplay

• Perform manual testing of website functionality and admin panels

• Conduct desktop and mobile testing across different devices and browsers

• Identify, document, and track bugs using Jira

• Validate fixes and perform regression testing

• Test promotional mechanics including welcome bonuses, free spins, cashback campaigns, and tournaments

• Verify payment processing flows and transaction logic

• Test CRM communications including emails, push notifications, and onsite messages

• Monitor integrations with CRM systems, payment providers, analytics tools, and tracking platforms

• Collaborate with platform vendors and internal teams to ensure timely bug resolution

• Continuously monitor product quality and stability after launch

WHAT WE ARE LOOKING FOR

• 1+ year of experience in Manual QA testing

• Experience testing web-based products and customer-facing platforms

• Strong understanding of user flows and business logic validation

• Experience working with Jira or similar task management systems

• Ability to write clear and detailed bug reports

• Experience testing desktop and mobile versions of products

• English level Intermediate (B1+) or higher for written communication

• Strong attention to detail and a systematic approach to testing

• Ability to work independently in a remote environment

NICE TO HAVE

• Experience in iGaming, online casino, betting, or gambling products

• Experience testing payment systems and financial transactions

• Experience validating bonus mechanics and promotional campaigns

• Understanding of CRM communications and customer lifecycle flows

• Experience working with third-party integrations and external vendors

• Basic knowledge of API testing and Postman

• Familiarity with Playwright, Cypress, or Selenium

• Experience using Hotjar, Mouseflow, Smartlook, or similar analytics tools

• Background in fintech, e-commerce, or entertainment products

WHY JOIN US

• Opportunity to join a project before launch and influence quality standards from day one

• Direct impact on product performance and customer experience

• Fast decision-making environment with minimal bureaucracy

• Fully remote work format

• Exposure to Tier-1 markets (UK & Netherlands)

• Work with experienced founders and a growing international holding

• Competitive compensation package

• Paid vacation and sick leave

• Career growth opportunities within a portfolio of multiple brands

• Access to new product launches and international-scale projects

About the Company

A growth equity investment firm focused on partnering with software and technology-enabled services businesses to accelerate expansion, support strategic initiatives, and build stronger teams. The firm typically works with management teams in growth-stage companies and helps drive both organic growth and acquisition-led expansion.

Role Overview

We are looking for Data Engineer / Analytics Engineer contractors who can embed within portfolio teams to produce reporting cubes and revenue analytics deliverables. Ideal candidates will bring a blend of technical depth, commercial awareness, project management skills, and preferably SaaS domain expertise.

What You'll Be Doing

• Embed within portfolio company data teams as a contractor
• Build and deliver data pipelines from raw source data to clean, validated output tables
• Produce reporting cubes and revenue analytics deliverables
• Reconcile pre- vs. post-migration data to maintain analytical continuity
• Translate business questions into technical implementations

Requirements

• Hands-on Technical Builder — Proficient in Python and SQL. Able to independently architect and deliver data pipelines from raw source data through to clean, validated output tables.
• Commercially Oriented — Ideally 2+ years in a consulting, advisory, or deal-support environment (e.g. Big 4, boutique analytics consultancy). Comfortable translating business questions into technical implementations.
• System & Data Migration Experience — Has worked on ERP, CRM, or billing platform migrations (e.g. Salesforce, NetSuite, Chargebee). Understands data quality pitfalls — duplicate customers, broken historical linkages — and knows how to reconcile pre- vs. post-migration data to maintain analytical continuity.
• Accounting or SaaS Exposure — Either an accountant by trade or someone with SaaS revenue analytics exposure. Familiar with subscription metrics (ARR, NRR, churn), snowballs, and billings-to-revenue reconciliations.

Candidate Requirements

• Ukrainian native speaker
• English proficiency: C1 or higher
• Remote — candidates located anywhere are welcome to apply

We are seeking a Top-Tier Senior DevOps Engineer to serve as a cornerstone of the Customers Area development team. You will be responsible for the end-to-end reliability, scalability, and automation of our next-generation CRM and Communication Platform. You will bridge the gap between development and operations, implementing robust CI/CD frameworks and platform-engineering standards that ensure high availability in a regulated production environment.

Core Responsibilities

• Architectural Excellence: Design, deploy, and maintain scalable cloud infrastructure utilizing advanced Infrastructure as Code (IaC) methodologies.
• Pipeline Engineering: Build and optimize sophisticated CI/CD pipelines to accelerate deployment cycles while maintaining strict security and quality gates.
• Reliability & Performance: Act as a lead SRE in production, performing root cause analysis, managing incident resolution, and optimizing system observability.
• Strategic Alignment: Collaborate directly with platform teams and stakeholders to advocate for and implement organizational DevOps best practices.
• Operational Autonomy: Operate independently within a regulated environment, ensuring compliance and platform stability.

Technical Requirements 

• Cloud Infrastructure: Expert-level proficiency in AWS (IaaS).
• Infrastructure as Code: Advanced experience with Terraform and Terragrunt.
• DevOps/SRE Operations: Deep hands-on experience in platform engineering, CI/CD automation, and large-scale incident management.
• Production Readiness: Exceptional ability to troubleshoot complex production environments and conduct systematic post-incident analysis.
• Communication: Professional fluency in English; demonstrated ability to manage stakeholder expectations in high-stakes environments.

Preferred Technical Competencies

• Expertise in Kubernetes and advanced observability tooling (e.g., Prometheus, Grafana, ELK/Datadog).
• Deep knowledge of Amazon Connect or similar Contact Center/CRM ecosystems (e.g., Salesforce integration).
• Proven track record in mentoring junior engineering talent and driving technical excellence across teams.

Dataforest is a hard-working and tight-knit team with strong expertise in full-cycle development of data-driven solutions and digital products for international clients.
We value ownership, technical excellence, and transparent collaboration.

We are looking for a React Native Developer to join our highly talented and motivated team and help us build a modern, scalable live streaming platform from scratch.

Requirements:

• 3+ years of experience in mobile software development
• Strong proficiency in React Native and clean code practices
• Solid experience with JavaScript and React.js
• Experience building projects from scratch
• Good understanding of mobile app architecture and software design principles
• Experience working in Agile environments
• Knowledge of application security best practices
• English level: Intermediate or higher

• Еxperience developing project from scratch and independence developing project required

   

Nice to Have:

• AR SDK experience (DeepAR, Banuba, Snap Camera)
• Lottie / SVGA animation systems
• Video feeds (TikTok style)
• Gamification systems
• Push notification platforms
• Analytics integrations

• Experience with creator economy products

   

Responsibilities:

• Develop and maintain mobile applications using React Native
• Participate in all stages of the development lifecycle: analysis, design, implementation, testing
• Build new applications and features from scratch
• Collaborate closely with cross-functional teams
• Contribute to project planning and scheduling

• Identify, troubleshoot, and fix bugs and performance issues

   

We Offer:

• Collaboration with international clients and challenging projects
• Opportunity to build products from scratch using modern technologies
• Personal and professional growth opportunities
• Competitive salary in USD
• Paid vacation and sick leave
• Flexible working schedule
• Friendly team environment with minimal hierarchy
• Team-building activities and corporate events

Come Back Agency supports US software and technology companies by running their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team. This position is with a US-based software company providing custom development and AI implementation for North American clients. The team builds and maintains production software, including AI-enabled systems, and works in long-term client engagements. Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders. 

What We’re Looking For:

• 6+ months of QA experience — you know how to manually test web and mobile apps, write test cases and bug reports, and understand QA basics, SDLC, and STLC
• Basic knowledge of testing tools — you’ve used Postman, Selenium, or JUnit at a basic level
• Attention to detail and proactive thinking — you like solving problems, and suggest improvements to make products better
• English B1 or higher
   

What You’ll Do:

• Testing — write and run test cases, manually test web and mobile applications, verify new features before release, and perform regression testing after bug fixes
• Bug tracking — find bugs, add tasks to CRM, write clear reports, and do retesting to verify fixes
• Documentation — create and maintain testing documentation together with the team
• Teamwork — communicate with developers and project managers to make sure everything works smoothly
   

Nice to Have:

• Basic coding skills — you can write simple scripts in Python, JavaScript, or Java
• ISTQB certificate — you have it or are working towards it
• Performance testing — you’ve used JMeter, LoadRunner, or similar tools
   

What We Offer:

• Working hours aligned with US time zones, typically 16:00—00:00 Kyiv time.
• English lessons to support clear and confident communication.
• Paid vacation and sick days.
• Fully remote work.
• Opportunities for professional growth within the team.
• Structured, personalized onboarding to help you ramp up effectively.
   

Hiring stages: Recruiter screening → Technical interview → Final culture fit interview.
 

Apply with your resume and a short note outlining your relevant experience. You can also send your resume directly or submit it through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency.

Come Back Agency supports US software and technology companies by running their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team.
This position is with a US-based software company providing custom development and AI implementation for North American clients. The team builds and maintains production software, including AI-enabled systems, and works in long-term client engagements. Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders.

About the role:
We are building a predictable inbound and outbound engine and want a PPC owner who can set up, run, and continuously improve paid acquisition across both brands.

What you will do
You will own paid search and paid acquisition end-to-end, from strategy to execution to reporting. Your job is to generate qualified leads, reduce cost per qualified lead over time, and improve conversion rates through better targeting, creative, landing pages, and tracking.

Responsibilities

• Plan, launch, and optimize campaigns across Google Ads, Microsoft Ads, LinkedIn Ads, Meta Ads, Reddit Ads, and more.
• Own keyword research, account structure, match types, negatives, bidding strategy, ad copy, and extensions
• Build and maintain landing page testing roadmap with our design and dev team, including messaging, forms, speed, and conversion improvements
• Set up and validate tracking and attribution using GA4, Google Tag Manager, pixels, and offline conversion imports when possible
• Define and monitor lead quality signals, not just form fills, and push improvements based on real pipeline outcomes
• Create weekly reporting that is clear and decision oriented, including what changed, what worked, what did not, and what you will test next
• Manage budget pacing and experiment design, including A B tests for ads, audiences, and landing pages
• Collaborate with our sales team to align campaigns with ICP, offers, and follow up flow
   

Requirements

• Hands-on experience managing PPC for lead generation, B2B services for the US/Canadian market.
• Strong skills in Google Ads account architecture, optimization, and troubleshooting
• Solid understanding of conversion tracking, GA4, GTM, and attribution basics
• Comfort working with a CRM and lead lifecycle stages, and using that data to optimize campaigns
• Ability to write clear ad copy and propose landing page improvements that increase conversion rates
• You can communicate clearly, move fast, and take ownership without needing daily direction
   

Nice to have

• Experience marketing software development, SaaS, or technical services
• Experience with LinkedIn Ads for B2B lead gen and retargeting
• Experience with Looker Studio reporting and offline conversion tracking
   

What We Offer:

• Working hours aligned with US time zones, typically 16:00-23:59 Kyiv time.
• English lessons to support clear and confident communication.
• Paid vacation and sick days.
• Fully remote work.
• Opportunities for professional growth within the team.
• Structured, personalized onboarding to help you ramp up effectively.
   

Apply with your resume and a short note outlining your relevant experience. You can also submit it through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency.

Come Back Agency supports US software and technology companies by running their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team.
 

This position is with a US-based software company providing custom development and AI implementation for North American clients. The team builds and maintains production software, including AI-enabled systems, and works in long-term client engagements. Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders.
 

About the role:

This is an internal role focused on outreach, partnerships, and placements that improve rankings and bring relevant referral traffic. This is not a client facing role.
 

What you will do:

• You will build and execute a link acquisition plan for priority service pages, state pages, case studies, and thought leadership content
• You will find and qualify websites for outreach, focusing on relevance, quality, and real traffic
• You will run outreach campaigns to secure placements through guest posts, editor mentions, partnerships, resource pages, and digital PR angles
• You will coordinate with our writers and designers to create assets that earn links, like research posts, comparisons, templates, and tools
• You will manage our local and industry citations where relevant, and keep listings consistent
• You will monitor backlinks, anchors, and competitors, and provide weekly updates on what is working
• You will protect the domain by avoiding risky tactics and keeping everything aligned with Google guidelines
   

Requirements:

• Proven link building experience with examples of placements you secured
• Strong prospecting and outreach skills, including personalized email and relationship building
• Understanding of SEO fundamentals, including topical relevance, anchors, and avoiding harmful patterns
• Comfort using tools like Ahrefs, Semrush, Moz, or similar, and Google Search Console
• Ability to work systematically and track everything in a spreadsheet or CRM style pipeline
   

Nice to have:

• Experience with B2B services, SaaS, or software agencies
• Experience with digital PR pitches and creating link worthy content angles
• Experience supporting state localized SEO pages and local SEO citations
   

What We Offer:

• Working hours aligned with US time zones, typically 16:00—23:59 Kyiv time.
• English lessons to support clear and confident communication.
• Paid vacation and sick days.
• Fully remote work.
• Opportunities for professional growth within the team.
• Structured, personalized onboarding to help you ramp up effectively.
   

Apply with your resume and a short note outlining your relevant experience. You can also submit it through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency

Come Back Agency supports US software and technology companies by running their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team.
This position is with a US-based software company providing custom development and AI implementation for North American clients. The team builds and maintains production software, including AI-enabled systems, and works in long-term client engagements.
Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders.

What we're looking for:
 

• Completed relevant PM courses or certifications
• Strong motivation to grow in project management and build a career in IT
• English level B2+
• Attention to detail and a structured, responsible approach to work
• Basic understanding of task prioritization and team communication
   

What you'll be doing:
 

• Supporting the PM team throughout the project lifecycle - from pre-sales to delivery
• Assisting with daily, weekly, and monthly planning under mentor guidance
• Working with technical documentation and helping keep it up to date
• Tracking tasks, deadlines, and workload across projects
• Preparing status updates and progress reports for the team and stakeholders

What We Offer:
 

• Working hours aligned with US time zones, typically 16:00–00:00 Kyiv time.
• English lessons to support clear and confident communication.
• Paid vacation and sick days.
• Fully remote work.
• Opportunities for professional growth within the team.
• Structured, personalized onboarding to help you ramp up effectively.

Hiring stages: Recruiter screening → Skills assessment interview → Final culture fit interview.

Apply with your resume and a short note outlining your relevant experience. You can also submit it through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency.
 

Come Back Agency supports US software and technology companies by running their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team.

This position is with a US-based software company providing custom development and AI implementation for North American clients. The team builds and maintains production software, including AI-enabled systems, and works in long-term client engagements.

Team members operate as part of an internal, distributed team and collaborate directly with client stakeholders.

What we’re looking for:

• Proven experience as a WordPress Developer, with a portfolio of previous projects.
• Proficiency in WordPress theme and plugin development.
• Strong knowledge of PHP, HTML, CSS, and JavaScript.
• Familiarity with responsive design principles.
• Experience working with MySQL or other relational databases.
• Understanding of web standards and optimization techniques.
• Good English communication skills (B1+ level).
• Ability to work collaboratively in a team environment.
• Excellent problem-solving and debugging skills.

• Strong attention to detail and the ability to meet project deadlines.

   

What you’ll be doing:

• Collaborate with design and development teams to create and maintain WordPress websites and applications.
• Customize WordPress themes and plugins to meet client requirements.
• Develop custom functionalities and features using PHP, HTML, CSS, and JavaScript.
• Ensure the security, performance, and scalability of WordPress sites.
• Troubleshoot and debug WordPress-related issues.
• Stay up to date with the latest industry trends and best practices in WordPress development.
   

What We Offer:

• Working hours aligned with US time zones, typically 16:00–00:00 Kyiv time.
• English lessons to support clear and confident communication.
• Paid vacation and sick days.
• Fully remote work.
• Opportunities for professional growth within the team.
• Structured, personalized onboarding to help you ramp up effectively.
   

Apply with your resume and a short note outlining your relevant experience. You can also submit it through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency.

Come Back Agency supports US software and technology companies by running their hiring process. We work with delivery and leadership teams to define roles, screen candidates, and manage interviews. Successful candidates are hired directly by the company and become part of its team.

This position is with a software development company that builds and maintains custom digital products for international clients. The company works with web and mobile technologies and focuses on delivering scalable, high-quality software solutions.

Team members work in distributed teams and collaborate closely with internal stakeholders and project teams.
 

About the Role:

We're looking for an experienced engineering leader - or a strong full-stack engineer ready to step into leadership - to take ownership of technical direction, team quality, and architectural standards across multiple product teams.

This is a hands-on leadership role. You'll be close to the code and architecture decisions while also mentoring engineers, participating in hiring, and communicating with international clients.

Whether you're an experienced Tech Lead looking to grow into a broader role, or a strong full-stack developer with natural leadership qualities - we'd love to talk.

What You'll Do:

- Define and guide technical direction across projects, ensuring scalable and maintainable architecture

- Review and support architecture decisions made by development teams

- Mentor engineers and help teams improve their technical skills and processes

- Participate in technical hiring: interviews, candidate evaluation, team building

- Collaborate with project managers and stakeholders to align technical decisions with business goals

- Communicate with US-based clients - explain architecture decisions, join calls when needed

- Identify and address bottlenecks in development processes

What We're Looking For:

- 5+ years in software development, including experience in a technical leadership or senior individual contributor role

- Strong hands-on background in full-stack web or mobile development

- Experience with system architecture and technical decision-making

- Natural leadership qualities - ability to mentor engineers and improve team efficiency

- Comfortable participating in hiring and evaluating technical candidates

- Strong communication skills - able to explain complex technical topics clearly to both technical and non-technical audiences

- Fluent English (written and spoken)

-Familiarity with AI tools or AI integrations in production software
 

We're open to strong full-stack engineers with leadership potential who are ready to step into a broader technical role for the first time.

Technology Stack
Engineering teams in the company work with the following technologies: React; React Native; Node.js; Python; Flutter.
The CTO will oversee teams working with these technologies and ensure architectural consistency and technical quality across projects.

Nice to Have:

- Previous experience in a formal leadership role (Tech Lead, Head of Engineering, or similar)

- Experience in service-based or outsource IT companies

- Track record of scaling or mentoring engineering teams

- Experience establishing or improving engineering processes
 

What We Offer: 
- Working hours aligned with US time zones, typically 16:00-00:00 Kyiv time.
- Fully remote work.
- English lessons to support professional communication .
- Paid vacation and sick days.
- Opportunity to influence the technical direction of the company.
- Long-term collaboration with international projects.

Hiring stages: Recruiter screening → Technical interview → Final culture fit interview.

Apply with your resume and a short note outlining your relevant experience. You can also submit your resume through our website at comeback.ua. Selected candidates will be contacted by Come Back Agency!

WeSoftYou is a top 1% outsourced software development company. We build custom products for EdTech, FinTech, AI/ML, and Web3 clients — from early-stage startups (ProUnitas, Living Security) to Fortune-500 brands (Miami Dolphins, Formula 1).

About the Role

You’ll be the first marketer at WeSoftYou. Full ownership of the inbound funnel end-to-end: from ICP research to a qualified lead in Pipedrive in close collaboration with the Sales Manager and Lead Generation Specialists.

Responsibilities:

1. ICP Research & Positioning

• Profile target ICP across EdTech, AI/ML, Web3/Enterprise — roles, JTBDs, triggers, watering holes;
• Run 5–10 customer and lost-deal interviews, extract reusable insights;
• Sharpen WSY positioning per vertical — beyond a generic “outsourcing” narrative.

2. Content Engine (AI-Augmented)

• Build editorial calendar: 1 pillar + 3-4 supporting pieces per month;
• Author articles, case studies, lead magnets, sales decks;
• Repurpose each pillar into 8–12 distribution fragments;
• Use AI for research, drafting, and repurposing — hold the final bar at 5 stars.

3. SEO & Organic Growth

• Keyword strategy across 3 verticals — bottom + middle funnel intent, no vanity traffic;
• On-page + technical SEO: Core Web Vitals, schema, internal linking;
• Link-building via cases, partnerships, founder PR — no paid placements.

4. Inbound Funnel & Lead Capture

• Design vertical-specific lead magnets (assessment, framework, benchmark) — not generic ebooks;
• Build landing pages in Webflow / WordPress / Framer, set up forms, tracking, and lead routing in Pipedrive;
• Run quarterly funnel reviews — find leaks, cut friction.

5. LinkedIn & Founder-Led Distribution

• Ghostwrite and co-create LinkedIn content for CEO and core team;
• Maintain personal LinkedIn presence in WSY brand voice;
• Strategic engagement with target accounts — no spray-and-pray;
• Use LinkedIn Sales Navigator for targeting and intent signals.

6. Email, Nurture & Sales Enablement

• Run a newsletter for the warm audience (bi-weekly or monthly);
• Build drip sequences from lead magnets: 3–7 emails, educational → sales-converging;
• Produce sales enablement assets: snippets, case studies, response templates.

7. Analytics, Attribution & Experimentation

• Own funnel tracking: GA4 + GSC + Pipedrive + UTM hygiene;
• Maintain a weekly metrics dashboard: traffic, conversion, lead quality, SQLs, pipeline;
• Run 2+ A/B tests per month on messaging, CTAs, lead magnets;

Requirements:

Must-have:

• 2-5 years in B2B marketing: software services / outsourcing / agency with a client-outcome focus
• Proven self-driven inbound generation without a large budget — specific examples with before/after metrics (traffic, leads, pipeline)
• Hands-on SEO (keyword research, on-page, technical) and content marketing — not vendor management
• AI Fluency: Adoptive — must demonstrate a concrete example of using Claude with a measurable before/after
• English C1+ written, B2+ spoken

Nice-to-have:

• Personal LinkedIn brand or public presence (talks, articles, community)
• Founder-led / executive ghostwriting experience

What we offer:

📈 Professional Growth opportunities:

• Ambitious goals and interesting projects;
• Regular & transparent performance review and feedback process;
• Possibility for both vertical or horizontal growth (in case you want to try a different path).

😌 Comfortable Working conditions

• Flexible working hours;
• Provision of required equipment;
• Remote working model.

🎁 Benefits program

• 18 paid days off + 2 public holidays;
• Free tax reporting support by our Financial department;
• Help with individual entrepreneurs’ questions and accounting support;
• Financial support and additional days off for various occasions (e.g. marriage, childbirth, etc.);

About the Role

We're looking for an ambitious SMM Manager who is passionate about growing communities, building audience engagement, and scaling social media channels through creative and data-driven strategies.

This is not a role for someone who simply publishes content according to a content plan. We're looking for a specialist who takes ownership of growth metrics, experiments with new formats, and knows how to turn social media into a powerful audience acquisition channel.

Responsibilities

Telegram

• Drive channel growth through seeding campaigns, collaborations, and advertising integrations;
• Develop and scale viral content formats;
• Build and grow community engagement through chats, discussions, and polls;
• Collaborate with the content team on content planning, packaging, headlines, and testing;
• Continuously improve engagement metrics, reach, and repost rates.

Instagram

• Develop and execute content strategy;
• Build content pillars and visual direction;
• Focus on Reels as a key growth driver;
• Create engaging Stories and interactive content;
• Collaborate with influencers and industry experts.

TikTok

• Launch and scale short-form video content;
• Develop and test viral content hypotheses;
• Monitor trends and adapt them to the target audience;
• Work with video production independently or through contractors.

Strategy & Analytics

• Build a unified content funnel across social media channels;
• Analyze channel performance and growth metrics;
• Track reach, engagement, subscriber sources, and promotion ROI;
• Work closely with content, design, and management teams;
• Manage promotion budgets effectively.

What Success Looks Like

• Consistent organic audience growth;
• Increasing reach and engagement rates;
• Growth in reposts, mentions, and community activity;
• Strong performance of short-form content;
• Successful testing and scaling of new content formats.

Requirements

Must Have

• Practical SMM experience with Telegram and/or Instagram/TikTok;
• Proven growth cases with measurable results ("before → after");
• Understanding of viral content mechanics, Reels, and short-form videos;
• Experience with Telegram advertising, seeding campaigns, and integrations;
• Ability to work independently and take ownership of results.

Nice to Have

• Experience in affiliate marketing, digital marketing, crypto, fintech, gambling, or related industries;
• Strong storytelling and content creation skills;
• Basic skills in CapCut, Premiere Pro, or Figma;
• Experience working with media projects or online communities;
• English sufficient to follow industry trends and content.

Not a Fit If

• You focus only on content publishing without responsibility for performance metrics;
• You rely on artificial audience growth methods;
• You avoid experimentation and testing new ideas.

What We Offer

• Opportunity to influence the growth of a fast-scaling media direction;
• Freedom to test ideas and launch new formats;
• Budget available for promotion and audience acquisition;
• Direct impact on strategy and results;
• Growth opportunities as the project expands.

About the Company

Our client is a financial technology services provider dedicated to expanding global access to digital assets by building innovative solutions in the cryptocurrency ecosystem. Their products provide exchanges, liquidity solutions, and enterprise-grade integrations for clients worldwide. Specialized in building Crypto, Web3, and various White-Label Solutions, we are looking for a highly skilled Lead QA Automation Engineer to build our automation infrastructure and drive our quality assurance strategy.

In this role, you will be a core member of our engineering team, establishing testing standards to ensure our cutting-edge crypto solutions meet enterprise-grade performance and reliability metrics. You will have a unique opportunity to transform our QA processes by introducing automation to a rapidly growing organization.

What You'll Do

You will bridge the gap between manual and automated testing by applying your technical expertise to establish robust automation frameworks and guiding our existing QA team. Your main responsibilities will include:

• Team Leadership: Lead, mentor, and coordinate a dedicated team of 5 Manual QA Engineers, helping them scale their capabilities and align with automation goals.
• Automation Implementation: Take full responsibility for implementing and scaling automation practices across our core financial and crypto products.
• Framework Architecture: Design, build, and maintain scalable end-to-end automation test suites from scratch using Playwright and TypeScript.
• Collaboration: Partner closely with product owners, developers, and DevOps engineers to seamlessly integrate automated tests into our build pipelines.
• Real-Time & Data Testing: Ensure the stability, responsiveness, and accuracy of data-heavy and real-time interfaces (such as WebSockets) across various browsers.
• Quality Standards: Conduct review sessions for test scripts, define quality metrics, and champion testing best practices across the engineering culture.

Your AI & Automation Advantage

We believe AI is a powerful co-pilot for modern development and testing. We're looking for a Lead QA who is eager to leverage AI tools to supercharge test generation, optimize test maintenance, and accelerate the team's transition toward automated workflows.

Who You Are

You are a proactive, detail-oriented, and highly accountable leader who thrives in a fast-paced environment. You are:

• A Clear Communicator: You can effectively articulate quality risks and technical testing strategies to your QA team, developers, and stakeholders.
• A Problem-Solver: You are self-motivated, resilient, and possess strong critical thinking skills to debug complex, distributed systems.
• A Mentor and Guide: You enjoy teaching, pairing with manual testers, and fostering a collaborative environment built on feedback and continuous improvement.
• A Tech Enthusiast: You have a tech-savvy mindset with a keen interest in (or passion for) blockchain, cryptocurrency, and financial technology.

Qualifications

• English: Upper-Intermediate level of English or higher (both written and verbal).
• Experience: 3+ years of professional experience in Software Testing, with proven experience leading teams and building automation frameworks.
• Core Technical Skills:
  • Strong hands-on experience building automation frameworks using Playwright.
  • Proficiency in TypeScript or JavaScript.
  • Solid experience with API testing (RESTful APIs) and real-time data streaming technologies (WebSockets).
  • Excellent understanding of CI/CD concepts and integrating automated testing into pipelines (e.g., GitHub Actions).
  • Proficient with Git version control and collaborative workflows.
• Education: A Bachelor's degree in Computer Science or a related field (or equivalent practical experience).

Bonus Points:

• Experience testing fintech applications, blockchain networks, smart contracts, or cryptocurrency exchanges.

We Offer

• Health & Wellness: Medical Insurance in Ukraine and a Multisport program in Poland.
• Flexibility & Infrastructure: Flexible working hours with access to modern offices in Ukraine and Poland (Wroclaw).
• Equipment: The company provides all necessary high-end hardware.
• Growth & Support: English classes up to three times a week, alongside corporate Mentoring and Educational Programs.
• Contractor Support: Complete tax and accounting services handled for Ukrainian contractors.
• Time Off: All official holidays alongside paid vacation and sick days.
• Culture: Regular corporate activities (incredible parties, team buildings, sports, and tech events) combined with an advanced bonus system.