Jobs at Djinni

DBB Software — is a software engineering IT company from Ukraine with a unique point of difference. We provide an exciting concept involving highly trained and vetted remote software developers to provide businesses with everything they need in the information technology space. Whether it’s end-to-end IT or smaller, focused areas and individual projects, we cover it all, and our approach allows us to offer exceptionally competitive pricing.

During 8 years in the IT market, we successfully released more than 30 projects and have a wide geographic of clients in Europe, USA, and Canada.
Now we are continuing to grow and extend our team so we warmly invite an QA Engineer (Manual with Automation Basics) to our team in Dnipro city!

Core Responsibilities:

• Perform comprehensive manual testing of web applications and microservices.
• Create, maintain, and update comprehensive test documentation, including Test Plans, Test Cases, and Checklists.
• Test REST APIs manually using Postman (creating collections, managing environments, and writing basic validation scripts).
• Run, maintain, and analyze results from existing automated test suites (built with Jest and Playwright).
• Gradually write basic automated tests and expand coverage under the guidance of automation experts.
• Perform static testing by reviewing business requirements and technical specifications to identify potential gaps or contradictions early in the SDLC.
• Monitor CI/CD pipelines (GitLab CI and GitHub Actions), analyze automated test reports, and investigate failed builds.
• Analyze test results, report defects, track their resolution, and verify fixes.
• Work closely with Developers to reproduce bugs, analyze root causes using browser DevTools, and ensure high-quality releases.
• Ability to work in our Dnipro office required.
   

Technical Requirements:

• 1.5+ years of experience in Quality Assurance, focusing heavily on manual web and API testing.
• Strong practical experience with Postman for API testing and a solid understanding of RESTful client-server architecture.
• Deep understanding of software testing methodologies, testing types, and test design techniques.
• Basic knowledge of TypeScript/JavaScript (ability to read code, understand variables/functions, and write simple scripts).
• Understanding of UI automation concepts and a strong desire to learn and work with Playwright.
• Experience with version control systems (Git) and a basic understanding of how CI/CD pipelines work.
• Extensive experience with Test Management Systems (TMS) and bug trackers (e.g., Jira).
• Strong analytical, debugging, and problem-solving skills with high attention to detail.
• Technical English proficiency at an Upper-Intermediate level or higher.
   

Bonus Points:

• Previous hands-on experience writing automated tests (even at a beginner level) using Playwright, Cypress, or Selenium.
• Basic knowledge of SQL for database validation.
• Familiarity with reading application logs (e.g. AWS, Grafana, or New Relic) to assist in bug localization.
   

Working with our team is:

• Flexible schedule;
• Benefit package with paid vacations and sick leaves;
• Salary reviews on regular basis;
• Autonomy in decision-making, no bureaucracy and pressure;
• People-oriented culture and healthy atmosphere in the team;
• Whole support from company management;
• Office in Dnipro with whole BCP support: generators, power stations and Starlink, only office type of work.

Who are we?

Eracore is an electrical engineering and BIM company delivering complex Electrical BIM models for large construction projects across the U.S. Our team brings together top talent to work on some of the most interesting and technically demanding electrical projects including data centers, government facilities, industrial buildings, and advanced commercial projects. 

We are proud of the work we do, and we invite you to take a look: www.eracore.com

Eracore is expanding quickly in Ukraine, and we are excited to welcome new team members. We are building a permanent and professional team to work on Electrical BIM projects for the U.S. market. If you enjoy teamwork, learning, and doing quality work, you will feel at home with us. 

Why You’ll Enjoy Working at Eracore

• Competitive hourly pay ($15-20/hr)
• Military Reservation Opportunity
• Full Health Insurance
• Tax Reimbursement
• Gym and Sports Reimbursement
• Fully remote work
• Learning platforms for professional growth
• Supportive leadership and mentorship

Your Role

• Lead and support the development of Electrical BIM models
• Review models, perform clash detection, and ensure quality standards
• Support and mentor BIM team members
• Coordinate with other BIM trades
• Prepare BIM documents such as reports, schedules, execution plans and shop drawings
• Work daily with Revit and Navisworks and Bluebeam
• Improve workflows and modeling processes when needed
• Communicate clearly with client BIM teams throughout the project

 What We’re Looking For

• 4+ years of experience in Electrical BIM
• Strong understanding of electrical systems
• Advanced Revit skills with an electrical focus
• Experience using Navisworks for coordination and clash detection
• Familiarity with BIM 360, ACC, and Bluebeam
• Team-oriented mindset with experience in managing the team 
• 2+ successfully finished projects
• Reliable, organized, and deadline-focused

CodeGeeks Solutions is a software company led by top-notch experts with over 10 years of experience in product design & software development. We are able to comprehensively cover the needs of our clients and focus on the full cycle of development.

Now we are looking for two Data Engineers — one at Middle level and one at Senior level — to join our team and work on a cloud-native Data Lakehouse platform built on AWS!

Why us?

• We trust our team and care deeply that everyone feels comfortable and supported in their work and our positive atmosphere
• This work will be fulfilling! You’ll develop and acquire new skills, and we’ll support you every step of the way
• Here you will find like-minded people and true friends
• Here, you’ll even look forward to Mondays!
• We’re a young and successful team! :)

We Offer

• 15 days of annual time off paid + company-wide New Year holiday in the last week of the year (5 days);
• 20 days of sick leave paid (5 — 100%, 15 — 50%);
• Legal support;
• IT Cluster membership;
• Flexible work schedule and remote work options;
• Chance to make a real impact and shape the future of our company;
• Education compensation;
• Clear career map, continued professional development and growth opportunities;
• Opportunity to work with a talented and dynamic team of experts;
• Internal training and meetups;
• Access to corporate learning materials;
• High-level compensation and regular performance-based salary and career development reviews;
• PE accounting and support;
• Work in a comfortable, modern and cozy office in Lviv;
• Team buildings & corporate events;
• Referral program.

About the Project

You will be part of a team building and scaling a modern data platform that serves BI needs across Finance, Sales, Marketing, Product, and Operations — and lays the groundwork for future AI/ML initiatives. The stack is current, the problems are real, and the business impact is visible from day one.

What You Will Do

• Design and build ELT pipelines from diverse sources: SaaS products, internal systems, and third-party integrations (Twilio, Mixpanel, Salesforce, Google Analytics, SharePoint/Excel)
• Implement and maintain medallion architecture (raw → refined → consumption) using Apache Iceberg
• Work with Airflow and/or Airbyte for pipeline orchestration, scheduling, and operational monitoring
• Support near-real-time and lower-latency data processing where required
• Build data quality checks, automated assertions, lineage documentation, and dataset certification routines
• Apply least-privilege access patterns, dataset classification, auditability controls, and data minimization practices
• Collaborate closely with BI/Data Analysts to ensure schemas support dashboard and reporting needs

• Write runbooks and handover documentation to keep the platform maintainable long-term

   

What We Are Looking For

Middle (2–3 years of experience)

• Solid hands-on SQL, data modeling, and performance optimization skills for analytics consumption layers
• Practical experience building ELT/ETL pipelines
• Experience with AWS services: S3, Glue, Athena
• Experience with Airflow and/or Airbyte
• Experience with Apache Spark / PySpark
• Familiarity with integrating third-party SaaS sources (Twilio, Mixpanel, Salesforce, Google Analytics, SharePoint/Excel or similar)

• Self-driven, pragmatic, well-documented working style; comfortable with ambiguity

   

Senior (4-5+ years of experience) — all of the above, plus:

• Proven experience designing Data Lake / Lakehouse architecture independently
• Ability to define and own a technical backlog and make architectural decisions with limited oversight
• Experience implementing data governance, lineage tracking, and security controls in regulated environments
• Comfortable working with GDPR, HIPAA, ePHI, and similar compliance frameworks

Nice to Have (both levels)

• Apache Iceberg or Delta Lake
• dbt
• Metabase or similar BI tooling

Recruitment Process

1. HR Screening call
2. Technical Interview with CTO
3. Final Interview with the client

If you want to develop professionally in a team of like-minded people and make this world better — we are waiting for your resume!

Senior Product Designer needed to own end-to-end design for key surfaces of a digital-health platform used by clinicians and patients in real care settings. You'll run research, shape interaction and visual design, and ship high-quality experiences in a domain where clarity, accuracy, and usability genuinely matter. You'll work directly with a cross-functional squad — product, engineering, and clinical stakeholders — to identify user problems, frame solutions, prototype and validate them, and ship. This is a hands-on senior role for a designer who's comfortable leading design in a squad and raising the bar for others through critique, mentorship, and design-system contribution.

What You'll Do:

• Plan and run user research with patients, clinicians, and internal stakeholders to surface real problems before designing solutions
• Synthesise research into clear problem statements, journey maps, and design principles that align the squad
• Own end-to-end design — from rough concepts through to production-ready specs, with clear interaction and state documentation for engineers
• Create high-fidelity prototypes to test assumptions and communicate intent before development begins
• Design for multiple form factors (web, iOS, Android) with a consistent cross-platform experience
• Contribute new components and patterns to the design system, with thorough documentation and accessibility notes, and drive convergence across the product without introducing unnecessary churn
• Partner with engineering during implementation — review builds, flag deviations, and keep design intent intact
• Facilitate and take part in design critique, giving and receiving direct, constructive feedback
• Work with QA and clinical teams to validate shipped experiences against design specs and clinical requirements
• Support and mentor more junior designers through critique, pairing, and regular 1:1 feedback

What We're Looking For:

• 5+ years of product design experience shipping consumer or enterprise software, with a portfolio that demonstrates end-to-end ownership
• Proven ability to plan and run user research (interviews, usability tests, contextual inquiry) and translate findings into design decisions
• Expert-level Figma skills — component libraries, auto-layout, prototyping, and design-system contribution
• Systems thinking — the ability to design coherent experiences across multiple surfaces (web, mobile, embedded) without losing sight of detail
• A track record of working closely with product managers, engineers, and clinical or domain experts to scope and ship features
• Clear, confident communication — you can present and defend design decisions to both technical and non-technical stakeholders, and you're comfortable working asynchronously
• Strong visual and interaction design craft with a high bar for detail, balanced with pragmatism about product and engineering constraints
• An ownership mindset and comfort with ambiguity — you stay accountable from first sketch through post-launch iteration, and you bring structure to loosely defined problems

Nice to Have:

• Experience designing for regulated or safety-critical domains (healthcare, fintech, medtech, or similar)
• Familiarity with accessibility standards (WCAG 2.1 AA) and designing inclusively
• Exposure to design systems at scale — tokens, theming, documentation, and component governance
• Background in data-dense or clinical dashboard design
• Experience working in distributed, async-first teams across multiple time zones
• Familiarity with FHIR or healthcare data structures
• Hands-on use of AI-assisted design or prototyping tools

What Success Looks Like:

• Strong usability and satisfaction scores for the product surfaces you own
• High research quality — clear insights and fast movement from question to decision
• A healthy design system — good adoption, component coverage, and complete documentation
• Effective cross-functional partnership — engineering and product happy with the design collaboration
• Designers you mentor growing and becoming more effective

About us:
 

BetterMe —a global wellness ecosystem empowering millions to become better — physically, mentally, and emotionally. We build what makes people better and keep challenging ourselves to inspire others.
 

About the role:
 

We are looking for a Full Stack Engineer (PHP + JavaScript + AI) to join our Workouts team, responsible for the physical activity experience of our users: workouts, workout plans, fitness data, and integrations.
 

You will build and improve product features, enhance content management systems, and contribute to the reliability and scalability of our applications. The role combines backend and frontend development with product ownership and the use of AI-assisted coding tools to support faster, high-quality delivery.

Your impact:
 

• Implement and enhance features from conception through to deployment, ensuring they meet strategic business objectives.
• Design and develop content management systems using React, Vue, and JavaScript, dedicating approximately 50% of your time to frontend tasks and leveraging AI-assisted tools to accelerate development where appropriate.
• Write clean, secure, testable, scalable, and well-documented product or system code.
• Actively participate in multiple aspects of the SDLC, including planning, development, testing, and deployment.
• Work closely with product, client, and other cross-functional teams to deliver high-quality features and resolve integration issues.
   

About you:
 

• 5+ years of software engineering experience with a track record of shipping production-ready products.
• Work confidently across the full stack, including backend (PHP 8.0+ with OOP skills, using frameworks like Symfony or Laravel)  and frontend technologies (JavaScript, jQuery, React/Vue).
• Actively use Agentic Coding tools (e.g., Claude Code, Codex, Cursor) to improve development workflows.
• Work with relational databases (MySQL and/or PostgreSQL) and in-memory storage/caching solutions (e.g., Redis, AWS ElastiCache).
• Understand the AWS ecosystem and basic DevOps practices.
• Apply knowledge of microservices, microfrontends, BFFs, and asynchronous communication systems (e.g., RabbitMQ, Apache Kafka, Amazon SQS).
• Think in terms of business and product impact, not only implementation.
• Demonstrate eagerness to learn and share knowledge with others.
• Show independence, ambition, and a strong ownership mindset.
• Thrive in small, fast-moving teams with frequent releases and quick iteration cycles.
   

Would be a plus:
 

• Familiarity with Clean Architecture software design philosophy or DDD
• Hands-on experience with GoLang.
• Ability to document requirements and create architectural diagrams (using PlantUML or Mermaid).
• Experience with distributed systems and high-load services.
• Experience with Kubernetes/Helm and service mesh technologies like Istio.
• Excellent communication and collaboration skills. Proactive approach to identifying and solving complex problems.
   

What you get at BetterMe:

A mission that inspires. Every line of code, every design, every idea helps millions of people become healthier and more confident.
Trust without micromanagement. You manage your time and make decisions independently. We value outcomes, not online hours.
Growth opportunities. 90% of our leads have grown within the company. There’s space for initiative, new responsibilities, and real career upgrades.
Flexible work format. Choose what works best for you — office, remote, or hybrid.
Wellness in practice. Offline: workouts with professional trainers in our corporate gym, massage, corporate lunches, sports, and team activities — everything you need to recharge and reset together. Online: regular online workouts, partner discounts, and free access to our products.
Health insurance & corporate doctor.
Open communication. Transparency across teams, honest feedback, and support for initiatives are part of our everyday culture.
Support for sports events. We cover entry fees and encourage the team to compete and participate together.
Modern equipment. We provide new hardware and everything you need for productive work.
Legal & finance support. Experienced lawyers and financial specialists are always there to help — from documents to personal consultations.
An ambitious environment that gets recognized. Over the past two years, the BetterMe team has doubled in size, and we were named among Forbes’ Top 10 Best Places to Work in 2026.

Find more about us on social media platforms: Instagram, LinkedIn.

We are looking for a Mid/Senior Data Engineer to join our platform-focused team, working on the development and evolution of our CRM and data platform landscape.

The team operates as a platform and enablement unit, supporting different business areas and initiatives. A key focus area is the transition from a legacy CRM system to a new Salesforce-based solution, alongside ongoing work in building and extending data products and platform capabilities.

The setup currently consists of two Scrum teams, with Data Engineers shared across initiatives. The role is hands-on and involves working on data product creation, platform setup, and continuous improvements, with a growing focus on scaling and structuring the platform landscape

Required Skills:

· Strong experience in data engineering within enterprise environments

· Strong hands-on experience with Terraform, Docker, Python, SQL, AWS tools, Kubernetes, and Kafka

· Hands-on experience with modern data platform concepts such as Data Mesh (cloud object storage, open table formats, distributed processing)

· Solid Python skills for ETL development, data processing, and automation

· Experience designing, implementing, and maintaining reliable data pipelines

· Strong analytical, problem-solving, and system-level thinking skills

· Understanding of cloud technology lifecycle

· Fluent English in spoken and written communication

Preferred Experience (Nice-to-Have)

• Legacy data warehouse experience with Oracle or Sybase.

BigD is seeking a passionate Senior Email Specialist (iGaming) to join our team. In this hybrid role, you’ll set up and maintain our email infrastructure to ensure top deliverability while also creating and executing effective marketing campaigns.

Location: Remote/Flexible (Serving a top-tier LATAM iGaming Brand)

Are you an Email Marketing Technologist obsessed with deliverability, infrastructure, and automation? Do you thrive on optimizing complex systems to ensure every message lands in the inbox?

We're a leading iGaming operator in the LATAM market, and we're looking for a highly skilled and passionate Senior Email Specialist to own the technical backbone of our retention strategy. This role is crucial for maximizing the reach and effectiveness of our large-scale marketing communications.

💡The Core Focus: Technical Email Infrastructure & Deliverability

This role is the technical guardian of our entire email ecosystem. You'll ensure peak performance for millions of sends, directly impacting customer engagement and Lifetime Value (LTV).

What You'll Master:

• Email Infrastructure Ownership: Conduct a thorough technical audit of our current setup. Configure, maintain, and monitor essential protocols including SPF, DKIM, and DMARC records to secure high sender trust.
• Deliverability & Reputation Management: Develop and execute strategies for IP/Domain reputation management and targeted warm-up plans. Relentlessly troubleshoot and resolve complex deliverability issues, including managing blacklists, spam traps, and bounce handling.
• Automation & Campaign Execution: Develop, deploy, and manage sophisticated triggered and automated email flows alongside large-scale newsletters. Utilize basic HTML/CSS skills for quick template troubleshooting and optimization.
• Compliance & Monitoring: Guarantee strict adherence to global email regulations like GDPR and CAN-SPAM. Track and analyze key technical metrics: inbox placement, spam complaints, bounce rates, and overall system health.
• Retention Strategy Tech: Collaborate on the development of multi-channel retention strategies (email, SMS, push) and apply A/B testing methodologies to technically optimize Customer Journey Maps.

✅What You'll Bring to the Table:

• 2+ years of dedicated experience in email deliverability and marketing at scale.
• Solid expertise in technical email authentication protocols: SPF, DKIM, DMARC, and a deep understanding of feedback loops and sender reputation.
• Proven hands-on experience running and optimizing large-scale email campaigns (100k–1M+ sends).
• Experience in the gambling/iGaming industry is a must -have
• Basic to intermediate HTML/CSS skills for template management and troubleshooting.
• A strong analytical mindset for working with deliverability data, identifying system weak points, and implementing technical fixes.
• Understanding of the technical requirements for multi-channel marketing systems (SMS, push, WhatsApp).
• Business-level English and Ukrainian with excellent written and verbal communication skills.

• Problem solving approach

   

✨Your Rewards & Environment:

Join a highly engaged, ambitious team that values technical expertise and operates with minimal bureaucracy.

• Competitive remuneration and a comprehensive benefits package.
• 28 calendar days of annual leave and paid sick leave.
• Compensation for courses, training, and personal development.
• Flexible cooperation schedule and regular remuneration reviews.

If you're ready to put your technical email marketing skills to work in a dynamic, high-growth iGaming environment, we want to hear from you!🧡

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

Join our dynamic Advanced Technology Solution (ATS) team as a Solution Architect and lead the charge in developing transformative global smart solutions. We are seeking a forward-thinking individual with engineer expertise to spearhead projects from AI and RPA to web development and beyond, while effectively assessing and integrating client requirements.

Key Responsibilities:

• Lead technical teams in designing and implementing innovative solutions, adeptly tackling complex challenges across various environments.
• Act as the primary point of contact for clients, managing their requirements and fostering clear communication between clients and the development team.
• Collaborate with stakeholders to gather and analyze project requirements, ensuring they align with both client goals and business objectives.
• Ensure on-time delivery of solutions that meet technical and functional requirements.
• Proactively identify and mitigate potential technical risks associated with projects.
• Share your domain expertise by mentoring and guiding your team toward success.
• Explore and propose new consulting opportunities within our existing customer base to drive further innovation.

Required Skills and Qualifications:

• Master's in Computer Science/Computer Engineering/Electrical Engineering.
• Technical expertise in .Net/Java/Python/Spring Boot.
• Proficiency in working with relational databases and frontend technologies.
• Solid understanding of algorithmic programming and diverse testing methodologies.
• Demonstrated leadership and mentorship skills.
  Positive, results-oriented, and a team player.

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

Місія ролі:
Розробляти прикладні AI-продукти та сервіси: backend, frontend, API, інтеграції з LLM/ML models, RAG-пайплайни, workflow automation, evaluation logic та production-ready функціональність для користувачів. Це роль не дослідника Data Science, а інженера, який перетворює AI capability у працюючий продукт.

Обов’язки:
-Розробка AI-enabled web applications та internal tools.
-Побудова backend API для AI-сервісів.
-Інтеграція LLM, embeddings, vector search, document pipelines.
-Реалізація RAG/workflow/agent-like сценаріїв там, де це виправдано.
-Побудова UI для користувачів, операторів, аналітиків або адміністраторів.
-Впровадження access control, audit trail, security controls.
-Підготовка технічних прототипів і доведення їх до production-ready стану.
-Спільна робота з BA над уточненням вимог.
-Спільна робота з DevOps/MLOps щодо deployment та monitoring.
-Спільна робота з AppSec щодо threat modeling і security testing.

Вимоги:
- 2+ роки software engineering досвіду;
- Досвід backend-розробки на Python, Go, Java, Node.js або .NET.
- Досвід frontend-розробки: React, Next.js, Angular або Vue.
- Практичний досвід з REST/gRPC API, authN/authZ, role-based access, audit logging.
- Досвід з PostgreSQL або іншими relational DB.
- Розуміння асинхронної обробки: queues, workers, schedulers, event-driven flows.
- Практичний досвід інтеграції з LLM API або open-source LLM.
- Вміння писати тести, робити code review, працювати з CI/CD.
Бажано:
- Досвід RAG: embeddings, vector DB, chunking, retrieval, reranking, source attribution.
- Досвід з LangChain, LlamaIndex, Haystack або власними lightweight orchestration-підходами.
- Досвід з LLM evaluation: golden datasets, regression tests, hallucination checks, prompt/version control.
- Досвід з document processing: OCR, PDF parsing, structured extraction.
- Досвід із secure coding та OWASP ASVS/API Security.
- Досвід побудови internal tools, dashboards, workflow automation.

Умови для цивільних:
-Офіційне працевлаштування
-Офісна робота, Київ, Центр
-Можливе бронювання
 

Умови для чинних військових:
-Військова служба
-Служба в Києві (житло не надається), Центр, Київ
-Повне грошове забезпечення для тилової посади

We are looking for a Senior Web Product Designer to join our Design Team and contribute to the development of large-scale platforms used by global clients. 

This role is for a Senior Product Designer who likes ownership, complexity, and impact. Someone who can think in systems, guide product direction, work closely with product and engineering, and turn complicated processes into something people can actually use in the field. 

If you enjoy solving hard problems, designing for real constraints, and building a solution that directly affects how global businesses operate, brings user value, this is your kind of job. 

Requirements 

• 5+ years of experience designing web-based digital products, preferably enterprise SaaS, CRM, ERP, operational, or B2B platforms 
• Experience designing products from scratch, including discovery, workflow definition, information architecture, and end-to-end product design 
• Advanced proficiency in Figma, including component libraries, auto layout, variables, prototyping, and design systems 
• Experience working with complex business workflows, operational processes, and enterprise users 
• Experience using AI-assisted design and prototyping tools 
  Experience integrating AI into design workflows 
• Strong attention to detail 
• Strong experience working directly with clients and stakeholders 
• Good ability to navigate constraints, including business logic, workflows, and system rules 
• Ability to collaborate effectively with engineering teams and client 
• Experience contributing to or maintaining design systems 
• Structured, self-organized approach to work 
• Knowledge of accessibility principles, research and problem solving 
• Good level of spoken and written English (At least Upper-Intermediate, all of our clients speak English, and our designers often participate in conversations) 

Nice-to-Haves 

• Experience in pre-sale and pitch activities 
• Experience designing mobile applications 
• Experience in audit, inspection, or compliance-related domains 
• Previous experience mentoring or leading designers 

Core Responsibilities 

• Participate in client-facing design activities, including requirement clarification, design discussions, and product vision  
• Design user-centered solutions for audit and inspection workflows, considering real user goals and operational constraints 
• Own design delivery from discovery and concept to validation and development handoff 
• Work closely with developers, Business Analysts, and/or Product Owners to ensure alignment with system logic, workflows, and technical constraints 
• Support and maintain product design processes, including user research, hypothesis validation, and concept development 
• Contribute to the design system and ensure design consistency across products and platforms 
• Clearly and professionally communicate design decisions to clients and internal stakeholders 

Portfolio 

We usually prioritize reviewing real project experience over test tasks. Please share examples of your work that demonstrate your product thinking, design process, and decision-making. 

What we offer   

• Continuous learning and career growth opportunities 
• Professional training and English/Spanish language classes   
• Comprehensive medical insurance 
• Mental health support 
• Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
• Flexible working hours (you need to have at least 4 hours overlap with our US client's morning time)  
• Inclusive and supportive culture 

About Us 

Established in 2011, Trinetix is a dynamic tech service provider supporting enterprise clients around the world. 

Headquartered in Nashville, Tennessee, we have a global team of over 1,000 professionals and delivery centers across Europe, the United States, and Argentina. We partner with leading global brands, delivering innovative digital solutions across Fintech, Professional Services, Logistics, Healthcare, and Agriculture. 

Our operations are driven by a strong business vision, a people-first culture, and a commitment to responsible growth. We actively give back to the community through various CSR activities and adhere to international principles for sustainable development and business ethics. 

To learn more about how we collect, process, and store your personal data, please review our Privacy Notice: https://www.trinetix.com/corporate-policies/privacy-notice  

Senior AI Engineer needed to design and ship AI products for a healthcare company that enables remote patient monitoring, clinical research, and personalized healthcare. You'll build generative-AI workflows, clinical decision support, agents, and retrieval over health data — along with the evaluation and guardrails that make them safe to use in a clinical setting. You'll own these products end to end and work across teams, partnering closely with clinicians, product, and engineering to identify where AI genuinely improves a patient or clinician outcome — and explaining the trade-offs clearly to both technical and non-technical people. This is a hands-on senior role for an AI builder with strong software fundamentals who wants to own the outcome of an AI product, not just the code.

What You'll Do:

• Take AI products from problem framing to production — scope the use case, choose the approach (generative AI, classical ML, retrieval, agents, or a hybrid), and ship it
• Design prompts, tools, and retrieval strategies that work reliably in a clinical context, with structured outputs and clear failure modes
• Build the services and APIs that expose AI capabilities to our products, with real attention to latency, cost, and observability
• Shape the data behind each product — sources, schemas, labelling, and quality checks — and build the pipelines that prepare it for training, evaluation, and inference
• Define how quality is measured (offline metrics, golden sets, human review, and live monitoring) and use the results to drive iteration
• Build guardrails, content checks, and graceful degradation paths suited to healthcare use cases
• Operate AI products in production — monitor model behaviour, catch drift and regressions, and run incident response when needed
• Write production-quality code, tests, and documentation, review others' work to the same standard, and use AI-assisted development tools to move faster without compromising quality
• Partner with clinical, product, and engineering colleagues to decide where AI is — and isn't — the right answer, keeping everyone aligned and clearly communicating AI trade-offs to technical and non-technical stakeholders

• Mentor other engineers on applied AI — evaluation, generative-AI design patterns, and shipping models responsibly

   

What We're Looking For:

• 5+ years of professional software engineering experience, with meaningful time building and shipping AI/ML products in production
• A track record of owning an AI product from problem statement to launch — including model/approach selection, evaluation, and iteration based on real usage
• Hands-on experience with generative-AI systems: prompting, tool/function calling, retrieval-augmented generation (RAG), multi-step agents, structured output, and handling failure modes
• Solid grounding in core machine learning (supervised learning, embeddings, evaluation, overfitting, data quality), with the judgment to know when to use classical ML, fine-tuning, or off-the-shelf models — and when AI isn't the answer at all
• Strong production engineering skills — clean, well-tested code, sensible API design, and the ability to operate your own services (Python is our default)
• Comfort with the data side of an AI product — ingesting, cleaning, and modelling structured and unstructured data, and designing pipelines for training, evaluation, and inference
• An evaluation mindset — defining offline and online metrics, building golden sets or human-review loops, and catching regressions before users do
• Clear, confident written and verbal communication — you can explain AI trade-offs to an engineering stand-up and to a clinical or executive stakeholder in the same day, and adapt your style to each
• An ownership and product mindset — you care whether the model and the product are doing the right thing for users, you stay accountable after launch, and you balance capability, cost, latency, safety, and complexity for the stage of the product
• Confident with Git, code review, automated testing, and CI/CD

Nice to Have:

• Production experience with vector databases, embedding pipelines, and retrieval-quality tuning
• MLOps practices — model versioning, evaluation harnesses, shadow deployments, and prompt/dataset management
• Experience with cloud AI platforms (Azure AI, AWS Bedrock/SageMaker, GCP Vertex) and deploying inference on AWS, GCP, or Azure
• Familiarity with fine-tuning, distillation, or hosting open-weight models when economics or privacy call for it
• Background in healthcare, life sciences, or another regulated, data-sensitive domain (HIPAA, GDPR, ISO 27001, medical-device software)
• Experience with FHIR, HL7, or other healthcare interoperability standards

What Success Looks Like:

• AI products that ship and make a measurable difference — adoption, task completion, and clinical or operational outcomes where defined
• Healthy AI behaviour in production — strong evaluation scores, a high regression catch rate, and safety incidents avoided
• Reliable, observable AI services with healthy uptime, latency, and cost for the surfaces you own
• Predictable delivery within agreed scope and timelines
• Engineers you mentor or pair with growing and becoming more effective

We respond to every candidate.
Your application will not be ignored.
Please write why you would like to work together.

The main information (if you don’t like reading long descriptions)
 

• Fully remote - you need to get dressed just for occasional boring meetings
• Full-time
• Experience: 10+ years (including at least 3 years in a leadership or mentoring role)
• English: B1+
• Start date: as soon as possible
• Long-term cooperation: we want you to work with us for as long as you can :)

About Us
This position is a direct contract with a leading UK company.
The Company builds B2B legal technology that helps law firms deliver faster, higher-quality work. The Company’s platform streamlines legal workflows involved in a niche area of law so lawyers can accelerate drafting, negotiation, and compliance at scale.
Tech highlights — we operate a single-tenant SaaS architecture hosted on AWS across multiple regions, built with a modern stack: Python/Django 6, React 18/TypeScript, PostgreSQL, Redis, Elasticsearch/ OpenSearch, S3, ECS, and Lambda.
Our teams work in Agile Scrum squads, supported by strong CI/CD, IaC (Terraform/Terragrunt), and security-first practices (SOPS, KMS). It’s only a web application, no mobile.

About Team
At the moment, our team is mainly located in Europe: Developers, Manual QAs, Automation QAs, Project Managers, UI/UX Designers, DevOps Engineers.
We value:

• Speaking up (good ideas are welcome)
• Growth (we’ll help you get there)
• Learning & innovation (we like experiments that don’t break Prod)

About You

• Have 10+ years of experience in software development, including at least 3 years in a leadership or mentoring role
• Are an expert in Python (3.10+) and Django (4.x), with strong experience in REST API development
• Have strong system design and architecture skills, with experience building scalable and reliable systems on AWS
• Are experienced with PostgreSQL, Redis, and Elasticsearch/OpenSearch
• Have hands-on experience deploying and scaling applications using AWS services (ECS, Lambda, S3, CloudFront, RDS)
• Combine strong backend engineering expertise with the ability to lead a team while remaining hands-on
• Can define and drive the technical direction of your team and take ownership of end-to-end delivery
• Are a strong problem solver, comfortable tackling complex platform and data challenges
• Have experience mentoring engineers and promoting high engineering standards within the team
• Communicate clearly with both technical and non-technical stakeholders
• Make pragmatic decisions, balancing technical quality with business needs
• Take ownership and accountability for team outcomes and platform reliability
• Adapt quickly in a growing environment and navigate ambiguity with confidence
• Foster a collaborative culture and support team growth through knowledge sharing

It would be cool if you also

• Have experience in legal tech, FinTech, or regulated industries
• Have knowledge of Infrastructure-as-Code (Terraform/Terragrunt) and advanced AWS tools
• Are familiar with monitoring tools (CloudWatch, Sentry) and security practices (KMS, SOPS, JWT)
• Have experience leading remote or distributed teams and setting development standards (testing, linting, pre-commit workflows)

Your tasks will mainly be

• Lead technical design, architecture, and implementation of new features
• Ensure solutions are scalable, secure, and match the product vision
• Mentor backend engineers and support their growth through guidance, code reviews, and career development
• Stay hands-on in Python/Django coding and solve complex platform and database issues
• Set and enforce best practices for coding, testing, CI/CD, and system design
• Work with Product Managers to turn requirements into technical designs and development plans
• Manage the team’s technical roadmap and delivery, addressing risks and meeting sprint goals
• Facilitate technical discussions, resolve difficult decisions, and make key architectural choices

• Improve developer workflows and team productivity with tools and automation

   

  Our benefits

• Environment where you can learn a lot (strong team + challenging product and tasks)
• Possibility to work from any place in the world as long as you have an internet connection and a laptop

• Professional trainings, conferences, and certifications covered by the company

   

Our culture

• No micromanagement
• No bureaucracy (well, almost :)
• No useless tasks
• Satisfaction with work
• Work-life balance
• Respect & trust
• Support

The Hiring Process

• HR interview (20-30 mins)
• 2 job interviews (about 1h each)

Q&A

• Is there a contract? — Yes, we sign a contract
• Is it a monthly fixed-priced or hourly-based payment? — Monthly fixed-priced
• Do you hire people for several months? — No, it’s a long-term position (can be 5+ years)
• What tools do you use? — Mainly Jira, Confluence, Slack, Zoom, Gsuite, Tempo, Lucidchart, PeopleForce
• What rate will I have? — We usually ask for a desirable rate and then offer a position to people who have the best rate/ skills ratio. Over time, your rate will increase with good performance
• Do you provide laptops/ devices? — For now, no. This is considered by management in 2026
• Is there a min/ max hours limit for a month? — We’re looking for full-time candidates, so preferably not less than 160h per month
• What language do you use? — English/ Ukrainian/ rus is used for communication. English — for documentation, tickets, test cases, etc.
• Oh, may I ask more questions?..- Yes :)

StellarTech is looking for a UA Manager (Meta Ads) to fully own and scale our Meta as a core acquisition channel.

This is a hands-on performance role with real ownership. You will personally manage campaigns while working on top of our automation systems and continuously improving scale and efficiency.
You won’t just optimize ads - you’ll help evolve how UA works at scale inside the company.

This role is for someone who wants:
    - channel ownership
    - large budgets
    - automation-first environment
    - real performance impact

What You'll Do:

• Own and scale Meta Ads campaigns end-to-end
• Manage and grow large monthly budgets with ROAS / LTV focus
• Launch, test, and scale campaign structures and strategies
• Work hands-on inside ad accounts
• Operate on top of and help evolve our UA automation algorithm
• Design and execute testing frameworks
• Drive creative and funnel experiments with product and creative teams
• Identify scalable growth levers
• Maintain campaign logic and process documentation

In Your First 3 Months, You Will:

• Take full hands-on ownership of Meta Ads performance
• Become fluent in our funnels, metrics, and automation logic
• Independently manage and optimize campaigns
• Identify key growth and scaling opportunities
• Contribute improvement ideas to automation and structure
• Deliver controlled performance scale

What We're Looking For:

• 3+ years in User Acquisition / Performance Marketing
• Strong hands-on experience with Meta Ads
• Experience managing significant paid social budgets
• Experience with subscription or B2C digital products
• Strong analytical and experimentation mindset
• Funnel understanding (web2web, web2app, or app)
• Strong Excel / Google Sheets skills
• English B1+

Nice to have:

• Experience with automation / rules / scripts 
• Mobile Measurement & Attribution knowledge 

Why You'll Love Working With Us:

• Innovative Environment: We're all about trying new things and pushing the envelope in EdTech.
• Freedom: Flexible role based either remotely or hybrid from one of our offices in Cyprus, Poland.
• Health: company-provided medical expense compensation.
• AI solutions: АІ subscription and other tools.
• Balance: Flexible paid time off, you get 21 days of annual leave + 10 bank holidays.
• Collaborative Culture: Work alongside passionate professionals who are as driven as you are.

We are SmartyMe — one of the leading microlearning apps in the world, used daily by millions of users across Tier-1 markets.
Our mission is to make learning a daily habit for everyone. We scale through performance marketing, product excellence, and systematic growth.

User Acquisition is a core growth engine for us. While we already operate at scale across paid channels, Google Ads is a fast-growing and strategically important direction that we are actively expanding as a standalone, owned growth channel.

We have strong internal UA expertise and infrastructure, and we’re ready to go deeper. This role is an opportunity to take full ownership of Google Ads and help build scalable acquisition systems on top of an already proven performance foundation.

Unlike Meta, where automation is already mature, here you’ll have the opportunity to build structure, processes, and automation systems from the ground up.
We work with a performance-based compensation model that allows us to pay at the top of the market for real results and impact.

What You’ll Do:

• Own and scale the Google Ads channel end-to-end, managing campaigns hands-on with a strong focus on ROI
• Launch, structure, and optimize campaigns across Search, GDN, Demand Gen, and Performance Max
• Build and evolve campaign architecture, processes, and channel structure for scalable growth
• Design and execute testing frameworks, driving continuous performance improvements
• Develop and implement automation, rules, and optimization systems on top of the channel
• Collaborate with analytics and product teams to improve funnel performance and conversion efficiency
• Identify and scale growth opportunities across keywords, creatives, audiences, and funnels
• Increase spend in a controlled way while maintaining efficiency targets
• Maintain clear documentation of campaigns, testing, and processes

What We’re Looking For:

• 1+ year in User Acquisition / Performance Marketing
• Strong hands-on experience with Google Ads
• Experience with Search, GDN, Demand Gen (Discovery), and Performance Max
• Proven experience scaling paid acquisition budgets
• Experience with subscription or B2C digital products
• Strong analytical mindset and experimentation approach
• Solid understanding of funnels (web2web, web2app, app — any mix)
• Ability to independently own and develop a growth channel

Nice to have:

• Experience with automation, rules, or scripts in Google Ads
• Experience building campaign structure and systems from scratch
• Advanced Excel / Google Sheets skills
• Experience working closely with product and analytics teams
• Previous experience in fast-scaling environments

Why You'll Love Working With Us:

• Innovative Environment: We're all about trying new things and pushing the envelope in EdTech.
• Freedom: Flexible role based either remotely or hybrid from one of our offices in Cyprus(Limassol), Poland (Warsaw).
• Health: company-provided medical expense compensation.
• AI solutions: АІ subscription and other tools.
• Balance: Flexible paid time off, you get 21 days of annual leave + 10 days of public holidays.
• Collaborative Culture: Work alongside passionate professionals who are as driven as you are.

• We are looking for a Senior AWS DevOps / Cloud Infrastructure Engineer to support AWS infrastructure automation, customer environment deployment, and GitOps-based delivery.
   

• Responsibilities:

  * Design and implement reusable Terraform modules for AWS infrastructure.
  * Deploy and configure AWS services: VPC, IAM, EKS, RDS, Secrets Manager, FSx, Redis/ElastiCache, Kafka/MSK, EMR, AppStream.
  * Configure CI/CD pipelines using GitLab CI/CD or Azure DevOps.
  * Support GitOps deployment with FluxCD or Argo CD.
  * Deploy Kubernetes platform components such as external-secrets, controllers, Istio, monitoring, and runners.
  * Adapt deployment to customer AWS environments with existing VPCs, restricted IAM, network limits, or custom artifact repositories.
  * Troubleshoot infrastructure, networking, access, and deployment issues.
  * Prepare technical documentation, deployment instructions, and runbooks.
   

• Mandatory Skills Description:

  * Strong hands-on experience with AWS.
  * Strong experience with Terraform and infrastructure-as-code.
  * Good knowledge of AWS networking: VPC, subnets, routing, security groups, NAT, private endpoints.
  * Experience with IAM roles and policies.
  * Experience with EKS and Kubernetes infrastructure.
  * Experience with GitLab CI/CD or Azure DevOps Pipelines.
  * Experience with AWS services such as RDS, Secrets Manager, S3, FSx, Redis/ElastiCache, Kafka/MSK.
  * Ability to troubleshoot complex cloud deployments.
  * Good communication and documentation skills.