Jobs at Djinni

We’re looking for a motivated  Manual QA Engineer to join our friendly, fast-paced team. This is a great opportunity for someone with some commercial experience who is ready to expand their skills alongside seasoned QA professionals.

What We’re Looking For (Required Skills):

• At least 4 months of commercial experience as a manual QA engineer.
• Strong technical curiosity and analytical mindset.
• Intermediate or higher English (spoken and written).
• Hands-on experience with test design and documentation (test cases, test suites) from commercial projects.
• Solid understanding of manual testing theory and practice.

Nice-to-Have Skills:

• Familiarity with SQL.
• Basic understanding of client-server architecture.
• Introductory knowledge of any programming language.

Recruiting process:

• Pre-Screening Interview with a recruiter (30 min).
• Technical Interview (up to 1 hour).

What We Offer:

• A dedicated mentor during probation for a smooth onboarding.
• Supportive team of experienced QA engineers and developers.
• Real opportunities for career growth.
• Exposure to diverse projects and software development processes.
• Free English classes.
• Paid vacation and sick leave.
• Comprehensive medical insurance.
• Flexible remote work.

Bulls Media is looking to hire a strong BI developer and data analyst.

The role involves both data analytic and technical skills : gathering data , developing tools and dashboards,  evaluating data and sharing findings that affect business decisions. 

Responsibilities:

• Working with different company departments and setting business requirements for BI tools
• Translating business requirements into technical ones
• Suggesting technical options to meet the requirements and creating an BI architecture. Providing time estimation
• Leading and executing BI software development, deployment, and maintenance: 
  • Creating Power BI reports based on client requirements 
  • Taking data from different data sources : databases, internal and external API, google sheets and more
  • Developing different visualization levels and dashboards
  • Maintaining and optimizing existing reports
  • Ensuring data correctness
  • Testing reports of other BI developers
• Creating technical documentation for BI tools
• Evaluating data, collating findings relevant to the business, and sharing them in a manner that can bring about an effective change in a business:
  • Breaking down key business data: gather, clean, and analyze data
  • Interpreting the data: Find patterns or see areas in the data that signal a potential for improvement in business practices
  • Sharing findings:visualizing data in graphs and charts, recommendations to improve or grow the business based on their findings.

Required Skills/Abilities:

• At least 2 year experience in a BI developer & data Analyst role
• Experience with PowerBI including a good knowledge of DAX
• Deep knowledge of SQL Databases and SQL script optimisation
• Good knowledge of excel / Google sheet (formulas)
• Basic knowledge of Python
• Non relational database - advantage
• Advanced analysis and problem solving skills
• Attention to detail
• The ability to work both as a team player and independently
• Ability to multitask in a fast-paced environment
• Self learning abilities

What We Offer:

• 21 days of paid Leave per year.
• 7 days of sick Leave annually.
• English-speaking Clubs.
• Corporate Events and team buildings.
• Long term cooperation.
• Performance review once a year
• Health insurance.
• All necessary technical equipment provided.
• 4 days work on-site in comfortable office and 1 day fully remote.

Steps of the hiring process:

• Recruitment interview.
• Technical interview.
• Test task.
• Final interview with CTO.

Project Tech Stack

NestJS / React / PostgreSQL / AWS

Key Responsibilities

• Being a team player
• Implement new functionality and refactor existing codebase
• Continuously improve unit test coverage and overall quality of codebase
• Participate in brainstorming sessions with team about feature and process improvements
• Participate in root cause analysis and work closely with BA, QA and other Devs to resolve identified defects

• Stay up-to-date with emerging technologies, industry trends, and best practices related to software development

   

Requirements

• 2+ years experience with Node.js (NestJS, Express, GraphQL)
• 2+ years experience with React.js (Apollo)
• Strong TypeScript skills
• Knowledge and understanding of ES6+, Vite/Webpack, ESLint
• Strong experience with PostgreSQL
• Experience using TypeORM
• CI/CD pipeline configuring experience
• Git and code review skills
• Ukrainian: Proficient (must have)
• English: intermediate+ (both speaking and writing)
• Strong analytical and problem-solving skills, able to debug complex issues and provide effective solutions
• Collaborate with cross-functional teams, including developers, QA engineers, and BA, to understand software requirements and develop comprehensive solutions
• Knowledge of TDD, BDD

Nice to Have

• Experience working with WebSockets/Socket.io
• Bachelor’s degree in Computer Science/Engineering

What We Can Offer

• Full-time and long-term position
• Flexible Schedule with remote work options
• Competitive compensation
• Opportunity to grow in a product company
• Freedom for creativity

We’re looking for an SMM Manager to join our team!
If you’re excited about building meaningful digital communication and want to grow in a product-driven environment, this might be the perfect fit for you.
We’re a remote team, so you can work from wherever you feel most comfortable—no commuting, no office stress. If you're passionate about mental health, love crafting creative SMM campaigns, and want to be part of a team that’s making a real impact, we’d love to meet you!

Key Responsibilities:

• Create diverse content for the Rozmova brand across social media (Instagram, TikTok, Facebook, Threads, LinkedIn, YouTube Shorts);
• Adapt YouTube videos for other platforms;
• Produce short videos and stories independently;
• Gather input and materials for content from platform psychotherapists;
• Publish content on social media and collect analytics;
• Engage with our audience: respond to DMs, comments, and stories;
• Meet KPIs and collaborate closely with the content lead, designer, and copywriter.

Expectations:

• 3+ years of experience in communications and high-quality content creation;
• Creative thinking and strong teamwork skills;
• Genuine interest in the mental health field;
• Love for trends — even the craziest ones;
• Ability to spot news hooks in any information flow;
• Basic knowledge of marketing;
• Basic skills in design and video editing;
• Time management skills to efficiently allocate time and resources;
• Location in Kyiv or Lviv will be a plus.

What we offer:

• An opportunity to work on a health tech product that improves people’s mental well-being worldwide;
• Flexible schedule and full remote work — no strict location requirements;
• A team of passionate professionals who love what they do and foster an open, supportive atmosphere where every idea is heard and creativity is encouraged;
• Fully remote work with an option to visit our cozy office in Kyiv;
• Competitive compensation, based on your qualifications and experience;
• Paid time off — 33 days per year (including public holidays);
• Paid sick leave — 10 working days per year;
• Budget for learning and development;
• Paid mental health leave (5 working days per year).

N-iX is seeking a Senior Java Engineer to join our vibrant team. 

About the project:

Our client is a global marketplace for savings and investments, providing savers with effortless access to high-yield savings accounts and investment options from over 400 partner banks worldwide. It eliminates geographic limitations, ensuring transparency, convenience, and competitive rates. For banks, it offers cost-efficient deposit funding and innovative Banking-as-a-Service solutions.

Requirements:

• 6+ years of experience in software engineering.
• Proficiency in Java and Spring Boot.
• Strong knowledge of AWS Services, Kubernetes (K8S), and event-driven architecture (Kafka, ActiveMQ).
• Expertise working with microservices architecture.
• Strong experience with SQL and NoSQL databases.
• Solid understanding of core computer science fundamentals, including object-oriented programming (OOP) principles and SOLID design patterns.
• A bachelor’s or master’s degree in Computer Science, Engineering, or a related field (or equivalent practical experience).
• English - Upper-Intermediate+.
• Ukrainian language Advanced or higher.

Responsibilities:

• Develop, maintain, and enhance a large-scale online banking platform.
• Build high-quality solutions with a focus on performance, security, and scalability.
• Integrate external components into existing systems and ensure smooth operation.
• Collaborate with the team to set technical standards and share best practices.
• Perform detailed code reviews and provide constructive feedback.
• Actively manage technical documentation and address technical debt.

We offer*:

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

*not applicable for freelancers

We are looking for a Junior Help Desk Administrator to join our IT Service team. As the first point of contact of our technical support operations, you’ll play a critical role in helping Macpawians stay connected, productive, and supported. This is your chance to combine your technical knowledge with your passion for delivering excellent service, all while contributing to a forward-thinking and team-oriented organization.
If you’re ready to make an impact, this could be the perfect role for you!

NB! We expect our new Junior Help Desk Administrator to be able to visit the office when needed; therefore, we are considering candidates only from Kyiv or the surrounding area.

MacPaw is a software company that develops and distributes software for macOS and iOS. Today, we have 20 million active users across all our products.
At MacPaw, we believe humans and technology can reach their greatest potential together. 
MacPaw is proud to be Ukrainian. The support and development of Ukraine are significant parts of the company’s culture. MacPaw gathers open-minded people who support each other and aspire to change the world around us.

In this role, you will:

• Support IT onboarding and offboarding of Macpawians: create user accounts, provide needed system access, order and prepare computers and other needed devices, install and modify software, add colleagues to the security database to access the office, delete and close all accesses after the end of cooperation, etc.
• Provide technical assistance and support for incoming queries and issues related to computer systems, software, and hardware, talking clients through basic problem-solving processes
• Diagnose issues with computer software, peripherals, and other office hardware/software, installing and upgrading hardware and software systems to prevent outdated cases and maintain the daily performance of computer systems
• Provide basic computer hardware and software training to employees, write training manuals and policies, supplement the knowledge base
• Coordinate purchases of new hardware and software by selecting vendors and approving conditions, requesting payments, and controlling logistics and supply
• Handle device inventory

Skills you’ll need to bring:

• Good troubleshooting skills, logical thinking
• Good communication skills
• Good technical writing and presentation skills
• Knowledge of Networking and OS (Linux/Windows)
• Profound experience with Google Sheets / Excel
• Basic knowledge of security principles and understanding of their importance
• At least an Intermediate level of English & fluent Ukrainian

As a plus:

• Knowledge of macOS
• Experience with Atlassian Jira/Confluence
• Experience with Google Workspace
• Experience with AI agents

What We Offer:

• We are a Ukrainian company, and we stand with Ukraine against the russian aggression
  We maintain workplaces for the mobilized Macpawians and provide financial support to colleagues or their families affected by the war. Here, you can also read about the MacPaw Foundation, which intends to help save the lives of Ukrainian defenders and provide relief to as many civilians as possible.
• We are committed to our veterans
  Our Veteran Career and Empowerment Program is designed to ensure our veterans and active military personnel receive the recognition, support, and opportunities they deserve.
• Hybrid work model
  Whether to work remotely or at the hub is entirely up to you. If you decide to mix it, our Kyiv office, which works as a coworking space, is open around the clock. The office is supplied with UPS and Starlink for an uninterrupted work process.
• Your health always comes first
  We guarantee medical insurance starting on your first working month. For those abroad, you can receive a yearly Medical insurance allowance as compensation for managing your medical expenses.
• Flexible working hours
  You can choose a schedule that is comfortable for you. No one here tracks your clock in/out because MacPaw is built on trust and cooperation.
• Space to grow both professionally and personally
  Education opportunities to grow both hard and soft skills, annual development reviews, and internal community.
• Teams we are proud of
  We build honest, transparent, and reliable relationships within teams. Every Macpawian can improve processes and implement their ideas. We encourage open and constructive feedback and provide training for Macpawians on giving and receiving feedback.
• Office designed for people (and pets)
  Our office has it all: a spacious workplace with enough room for sitting up, lying down, and running around; a gym for recreation; cozy kitchens; a sleeping/meditation room; and a terrace with a view where we throw summer parties. Also, we have two cats living in the office, and you are welcome to bring your pets to the office (we have separate floors for cats and dogs).
• Time-off policy that covers life’s needs
  Convenient personal time-off policy to help you take care of essential matters in your personal life, and parental leaves. On top of all that, sabbaticals are open after 5 years of being with MacPaw.
• Join social initiatives with MacPawCares
  MacPaw participates in numerous humanitarian aid and charity projects across many fields, and you are welcome to jump in to make the world a better place.
• We’re an equal-opportunity employer. Here is a safe place for applicants of all backgrounds
  We are hiring talented humans. Meaning with all our variety of backgrounds and identities, including service members and veterans, women, members of the LGBTQIA+ community, individuals with disabilities, and other often underrepresented groups. MacPaw does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
  
  *Some benefits are under development, and new adjustments are possible.

About project

Music Apps at Gismart manages a portfolio of global music apps with nearly 500M installs — proof that mature products can still grow fast.
We challenge funnels, creatives, and assumptions to scale sustainably.

What you will do:

• Own Web2Web acquisition funnels
• Define and optimize funnel structure, messaging, and user flow to maximize CVR and LTV
• Partner with UA, Creative, Design, Product, and Engineering teams to launch and iterate funnels
• Drive checkout optimization
• Translate product features into high-performing acquisition narratives
• Define user personas and intent-based segments

• Lead A/B testing roadmap across landings, pricing, and offers

   

Key qualifications:

• 1+ years in Product Marketing, Growth, or Performance-oriented roles
• Hands-on experience with Web2Web or Web2App acquisition funnels
• Strong understanding of paid traffic dynamics (Meta, Google, TikTok, etc.)
• Proven experience improving conversion rates and acquisition efficiency
• Data-driven mindset with experience reading funnel analytics
• Experience running A/B tests at scaleStrong cross-functional collaboration skills

• Ability to prioritize experiments based on impact vs effort

   

Would be a plus (flexible requirements):

• Familiarity with Stripe, Paddle, or other web payment platforms

• Ability to build funnels in no-code tools

   

Personal qualities:

• Strong sense of ownership and accountability for acquisition results
• Highly analytical and comfortable making decisions based on data
• Structured thinker who can break complex funnels into clear, testable components

• Bias toward action with a test-and-learn mindset

   

Employee Benefits:

• Remote-First Culture: Our team is diverse and extensive, just like our product portfolio. We provide a flexible working schedule and let you work anywhere in the world, either remotely or in one of our corporate hubs.
• Сoworking Compensation: We provide 50% compensation for coworking spaces worldwide to make sure that everyone has a comfortable and inspiring workspace.
• Public Holidays Policy: Gismart observes public holidays based on the Ukrainian or Polish holiday calendars. Employees working in other locations are entitled to 12 public holidays per year.
• 100% Sick Leave Compensation
• Mental and Physical Health: To help you stay happy and healthy, Gismart will partially cover your medical insurance, sports activities, therapy costs.
• Personal Equipment Policy: Of course, we’ll provide you with all the equipment you need or cover the maintenance cost for your own tools.
• Personal Learning and Development: We love to see you learn and grow, so Gismart will cover 70% of your professional development courses. We’ll also pay for 100% of corporate English courses.
• Time-Off Policy: Every employee gets 18 working days of paid vacation and 3 personal days per year, with an extra day added for each year at Gismart.
• Corporate Events: We are remote-first, but we love meeting up in person. Whenever possible, we organize corporate events and team-building activities across all Gismart hubs.

We are looking for a Full-Stack Developer (PHP + HTML/CSS/JavaScript) to join our remote team and work on the development and maintenance of custom PHP-based web platforms.

The main focus of this role is working with custom backend logic and frontend implementation, rather than heavy framework usage. Experience with WordPress or other CMS is welcome but not mandatory.

The ideal candidate is confident in pure PHP development, understands how frontend and backend interact, and is comfortable maintaining and extending existing systems.
 

Location: Remote (Outsourced)
Domain: Adult
Employment: Full-time
 

Necessary skills:

— Strong knowledge of PHP (3+ years)
— Confident skills in HTML / CSS (2+ years)
— Practical experience with JavaScript / jQuery
— Experience working with custom PHP projects (without frameworks)
— Understanding of MySQL and basic database design
— Experience with Git
— Ability to communicate in English (B1+) for team discussions and calls
— Experience working with task trackers (Jira or similar)
 

Will be a plus:

— Experience with WordPress / WooCommerce
— Experience with any PHP frameworks (Laravel, Symfony, etc.)
— Experience with other CMS
— Basic understanding of SEO and performance optimization
— Experience working on high-load or long-term projects
 

Responsibilities:

— Develop and maintain custom PHP-based websites and platforms
— Build and improve responsive layouts using HTML/CSS
— Implement client-side functionality using JavaScript / jQuery
— Write and maintain server-side logic in PHP
— Work with existing codebase: refactoring, bug fixing, optimization
— Collaborate with the team via Jira, Git, and regular online communication
— Troubleshoot technical issues and propose practical solutions
 

Application Process:

We will review your CV and materials within five business days.
If your experience matches our needs, we’ll schedule a call to get to know each other better.
Even if we don’t move forward right away, we’d be happy to stay in touch for future opportunities.

Due to the product growth we are currently looking for a results-driven Compliance Manager. We are looking for an experienced Compliance Manager to ensure our operations, with a strong focus on Marketing and AML/CFT frameworks, adhere to the highest regulatory standards. 

Responsibilities

• Develop and implement a robust compliance monitoring program that adapts to new regulatory developments
• Execute effective KYC, CDD, and EDD processes for clients and counterparties. Perform annual and ad-hoc due diligence checks
• Design and deliver compliance training programs for company staff to foster a culture of compliance.
• Periodically revise and update internal policies and procedures to ensure alignment with evolving laws
• Manage the Complaints Registry and resolve client complaints in a timely and compliant manner.
• Manage AML/CFT controls, including the filing of SARs and STRs to relevant authorities.
• Monitor accounts for suspicious transactions, potential fraud, and/or unlawful activity
• Identify complex compliance risks and devise mitigation strategies. Conduct regular AML/CFT risk assessments.
• Prepare quarterly and annual compliance reports to management and regulators
• Review and approve marketing campaigns and handle due diligence/KYC for marketing partners

Requirements

• At least 2 years working experience in a Compliance role within the Fintech, Crypto, or CFD industry 
• Excellent spoken and written English communication skills
• Degree in law, finance, or economic
• Deep understanding of AML/CFT regulations, KYC/CDD procedures, and Marketing compliance standards.
• Good knowledge on provisions of regulations, laws, directives in AML
• Strong analytical skills with the ability to interpret complex regulations into actionable business advice

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

We are looking for a Senior Scala Engineer to join a data-driven engineering team working on large-scale distributed data processing platforms. The role focuses on building, optimizing, and maintaining high-performance data pipelines using Scala, Apache Spark, and Databricks within a Microsoft Azure cloud environment.

You will work closely with data engineers, architects, and product teams to deliver reliable, scalable solutions that process massive volumes of data and support business-critical analytics and decision-making.

Details

Location: Remote 

Employment Type: Full-time

Start Date: ASAP

Language Requirements: English — Upper-Intermediate or higher

Key Responsibilities

Design, develop, and maintain scalable data processing solutions using Scala and Apache Spark

Build and optimize ETL / ELT pipelines on Databricks

Work with large datasets, ensuring performance, reliability, and fault tolerance

Deploy and operate data workloads in Azure (ADLS, Azure Data Factory, Azure SQL, etc.)

Collaborate with data architects on data modeling and pipeline design

Optimize Spark jobs for cost, performance, and scalability

Implement best practices for data quality, monitoring, and logging

Participate in code reviews, technical discussions, and architectural decisions

Troubleshoot and resolve production data issues

Requirements

Strong hands-on experience with Scala in production environments

Solid expertise with Apache Spark (batch and/or streaming)

Proven experience working with Databricks

Experience with Microsoft Azure data services

Strong understanding of distributed systems and data processing concepts

Experience with SQL and data warehousing concepts

Familiarity with CI/CD pipelines and version control (Git)

Ability to work independently and take ownership of complex components

Strong communication skills and ability to collaborate in cross-functional teams

Nice to Have

Experience with Spark Structured Streaming

Knowledge of Delta Lake

Experience with data governance and security in cloud environments

Background in analytics, fintech, AdTech, or large-scale enterprise data platforms

Exposure to Infrastructure-as-Code (Terraform, ARM, Bicep)

We're looking for Java Developer API to join our team 💻

A successful Java Developer will demonstrate the following qualifications:

• 5+ years of professional Java development experience.
• Strong understanding of the Software Development Life Cycle (SDLC) and best practices.
• Hands-on expertise with Spring Framework / Spring Boot.
• Experience with JSP/Servlets and their role in traditional architectures.
• Solid skills in SQL – writing queries, performance tuning, and optimization.
• Exposure to DevOps practices: working with Docker containers.
• Experience designing and maintaining CI/CD pipelines (Git, GitLab, GitHub).
• Proven ability in debugging, profiling, and performance optimization.
• Experience integrating back-end services with JSP + AngularJS frontends.

Nice-to-Have:

• Hands-on experience with Microservices and event-driven architectures.
• Familiarity with Kubernetes and container orchestration.
• Experience with Message Brokers (RabbitMQ, or similar).
• Understanding of Agile methodologies (Scrum, Kanban).
• Proficiency in English for documentation and team communication

Functions:

• Develop, maintain, and enhance backend functionality using Java and Spring Framework / Spring Boot.
• Integrate backend services with JSP templates and the AngularJS frontend.
• Design, implement, and optimize SQL queries and database structures.
• Ensure code quality through unit tests, debugging, and performance tuning.
• Participate in code reviews, design discussions, and architecture improvements.
• Contribute to the setup and maintenance of CI/CD pipelines.

We promise that with us you will have the opportunity for:

• Professional realization, experience exchange, and career development.
• Working in a financially strong, fast-growing international company.
• Being part of a like-minded team in a friendly atmosphere. This is a driven, ambitious team that achieves high results.
• Engaging in interesting tasks and implementing your own ideas and solutions.
• Flexible schedule and the possibility of remote work.
• Special prices on company products.

🚀 Why Breezy?

This is a place where professionals meet for big achievements.

If you want to take on ambitious challenges, experiment, and grow the Trade-In service that impacts the world and helps protect our planet — we’re waiting for you!

Apply now and join us!

Our customer:
The company is building a scalable, production-ready automation platform to support regression, sanity, and functional testing of advanced network configuration products.

About the role:
We are seeking a QA Automation Engineer who will own, design, and implement automation infrastructure and test suites across Web UI, data-driven components (tables, diagrams, filters), and CI/CD execution.
This role requires a hands-on engineer capable of both architecture-level thinking and practical end-to-end test development.

Key Responsibilities:
- Design and implement a Playwright-based automation infrastructure, including configuration, parallel execution, assertions, reporting, and reusable components;
 - Adapt and implement Page Object Model (POM) architecture tailored to the company's products, including tables, diagrams, filters, login flows, and file handling;
 - Automate functional test scenarios suitable for deterministic, stable execution as defined in project prerequisites;
- Implement and maintain automated pipeline execution in CI/CD environment for scheduling and distribution of tests;
- Ensure automated runs are stable, reproducible, and fully integrated with reporting systems;
- Work closely with product, backend, and UI teams to understand new features and ensure testability;
- Document tests, automation components, and infrastructure according to company methodology.

Technical Skills:
 - 3+ years of experience in test automation development;
 - Strong experience with Playwright, Python, and POM frameworks;
 - Proven expertise in automating complex UI flows: tables, dynamic elements, scrolling, diagrams, data grids, filtering, and file operations (import/export);
 - Solid understanding of web technologies (HTML, CSS, DOM, REST APIs);
 - Experience building automation frameworks from scratch;
 - Experience integrating test automation into CI/CD pipelines (Git-based systems required per prerequisites).

Testing Competencies:
 - Deep understanding of functional automation testing principles;
 - Ability to analyze manual test cases, identify automation-suitable scenarios, and write deterministic automated tests; 
 - Knowledge of test management systems (Jira/QC) and structured test documentation.

Nice-to-Have:
 - Experience with network configuration systems or similar domain;
 - Background in performance or load testing (though not required as project excludes non-functional testing);
 - Experience in large-scale enterprise automation projects.

Language:
- English: B1 or higher is required.

We offer:
- 5-day working week, 8-hour working day, flexible schedule;
- No time tracker;
- Competitive salary;
- Work-life balance;
- Remote work;
- We understand the value of knowledge and training, so if you will find interesting and useful courses for yourself, we will pay for them;
- We value life and work time therefore all issues are resolved on the spot without unnecessary bureaucracy.

Who We Are

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

About the Product

Our client is building a cloud-native AI governance platform designed to intercept and control sensitive AI interactions in real time.

The platform processes user prompts, model responses, coding-agent actions, and enterprise search activity across multiple interfaces. It applies access policies, transformations, and audit rules within milliseconds—without disrupting user experience.

As organizations adopt generative AI at scale, traditional access-control models are no longer sufficient. This product introduces a new security layer purpose-built for AI systems, ensuring knowledge boundaries are enforced while allowing innovation to move fast.

About the Role

We are looking for a Senior Full-Stack Engineer (Backend-oriented) to join a remote, product-focused team developing a real-time AI governance platform.

You will primarily work on backend development using Node.js / TypeScript, building services, APIs, and core platform features. You will also contribute to frontend development in React when needed to deliver features end-to-end.

This role is ideal for an engineer who wants to go deep in backend and system design, while still operating comfortably across the full stack in a fast-moving, highly technical environment. You will work closely with senior engineers, take ownership of features, and participate in architectural and design discussions.

Key Responsibilities

• Design, implement, and maintain backend services and APIs using Node.js / TypeScript
• Contribute to frontend functionality in React when required for feature completion
• Deliver features end-to-end: from requirements and design through development, testing, and deployment
• Write clean, maintainable, and well-tested code following best engineering practices
• Participate in code reviews and help improve team standards and processes
• Contribute to tooling, containerized environments, and CI/CD workflows
• Collaborate closely with product, engineering, and AI/security teams

• Support debugging, performance optimization, and reliability improvements

   

Required Competence and Skills

• 6+ years of professional software development experience
• 4+ years of hands-on experience with Node.js and JavaScript / TypeScript
• Working knowledge of React and modern frontend patterns
• Experience with relational databases (PostgreSQL or equivalent)
• Familiarity with cloud-native development and containerized environments
• Understanding of service-oriented architectures, APIs, and deployment workflows
• Strong communication skills and ability to collaborate in a distributed team
• Ability to self-organize, learn quickly, and adapt in a startup-like environment

• Excellent English, both written and spoken

   

Nice to Have

• Experience building CI/CD pipelines (GitHub Actions or similar)
• Experience with Python and/or Go
• Production experience with TypeScript-based Node.js services
• Exposure to LLM / AI-driven systems (LLM APIs, vector databases, orchestration tools)
• Experience integrating ML/AI models into production
• Background in B2B or security-focused products

• BSc in Computer Science or a related field

   

Why Us

• 20 paid vacation days per year + local public holidays
• Full accounting and legal support in all countries of operation
• Fully remote work model with a powerful workstation and optional co-working space
• Highly competitive compensation with regular performance and salary reviews

Principal Electronics Design Engineer

📍 Ukraine | Full-time | On-site / Hybrid /Remote

Level: Principal (Individual Contributor)

About Esper Bionics

Esper Bionics is a human-augmentation startup that builds advanced bionic limbs and digital health solutions. Our flagship product, the Esper Hand, empowers people with limb differences to live fuller and more independent lives.
We are growing fast, driven by deep engineering, empathy for users, and a long-term vision of bringing advanced healthcare technologies into everyday life.

About the Role

As a Principal Electronics Design Engineer,  you will act as the technical owner of the electronics domain for one of our key hardware products. This is not a typical Senior Individual Contributor role — it is a high-ownership engineering position with a strong influence on product architecture, technical decisions, and long-term system evolution.

One of the core products is currently in the EVT stage, and your mission will be to lead the electronics part of the product through market launch, ensuring reliability, manufacturability, and readiness for certification. The product has a 2–3 year development roadmap, including post-launch improvements and next-generation versions.

You will work closely with the CPO and CTO, participate in architectural discussions across projects, and help shape the technical direction not only of the current product, but of future hardware initiatives.

This is not a people-management role, but a key engineering leadership position with significant autonomy, responsibility, and long-term impact.

What You Will Do

• Own and evolve the electronics architecture from EVT stage through market launch and further product generations
• Make key technical trade-off decisions between performance, power consumption, size, cost, reliability, and manufacturability
• Lead the full hardware development cycle: from product requirements to validation and mass production readiness
• Verify and validate hardware designs, troubleshoot complex issues, and drive them to resolution
• Assemble prototypes or manage prototype production via EMS partners
• Conduct schematic, PCB, and documentation design reviews
• Create and improve manufacturing and test documentation
• Design tools and solutions for QA, Test, and Manufacturing teams
• Support EMC/ESD testing and certification activities
• Identify and manage technical risks in the electronics domain
• Work directly with the CPO and CTO on product architecture, roadmap planning, and critical decisions
• Participate in cross-project peer reviews, sharing expertise and contributing to a strong engineering culture
• Support manufacturing and continuously improve existing products and internal design processes
   

Desirable Experience and Skills

• Proven experience delivering market-ready electronic products end-to-end
• Strong background in schematic and PCB design using Altium Designer
• Experience with SPICE simulation
• Solid understanding of signal integrity, power integrity, and high-speed signal propagation
• Experience with rigid-flex / FPC designs and dense multilayer PCBs (up to 12 layers)
• Strong knowledge of analog electronics
• Experience with SI/PI simulation and debugging
• Scripting skills (Python, Matlab)
• Product-oriented mindset and comfort working in environments with technical uncertainty
• Proficiency in English (Upper-Intermediate+), Ukrainian (native)

Preferred Experience

• Experience in bioengineering, wearables, BT/BLE, or IoT products
• Background in high-growth startups or emerging technology companies
• Awareness of CE / FDA certification requirements and IP protection considerations

Growth Opportunities

• Long-term ownership of a product with multiple planned generations
• Optional opportunity, after key milestones, to transition into leading electronics development for a new wearable device built from scratch
• Close collaboration with executive leadership and influence on future hardware strategy

What We Offer

• Work on products that meaningfully improve people’s lives
• Well-equipped hardware lab and full engineering support
• Fast decision-making and a strong culture of ownership
• Competitive compensation
• Opportunities for deep technical growth and long-term impact
• A mission-driven, passionate team

Trinetix is looking for a skilled .NET Engineer. 

You will be working in a direction that is primarily focused on high-tech developments for the US client in the consulting and financial domains. All projects are aimed at optimizing business processes, ensuring maximum efficiency in work, and helping the client to automate and improve their internal processes. Our team specializes in the use of advanced technologies and, at certain stages of project development, actively utilizes the latest advances in artificial intelligence (AI) and machine learning (ML). 

Requirements 

• 5+ years of experience with .NET (6.0+ or .NET Core 3+ / C# 8.0+) in enterprise environment 
• Understanding of OOP design principles and patterns, REST 
• Enterprise experience in backend web development with .NET (.NET Core), Web API, ADO.NET 
• Understanding of Web App lifecycle in different hosting environments, as well as security and error handling 
• Experience with SQL and no-SQL databases (MSSQL, Cosmos DB, Redis), ORMs (Entity Framework) 

Nice-to-haves 

• AI experience (LLMs - OpenAI or similar, Azure AI Search) 
• Basic understanding of RAG technique 
• Experience in programmatic document manipulation (MS Office documents) 
• Experience with Cloud (Azure/AWS/GCP) 
• Experience with Microservices architecture 
• Experience in working within an agile software development team 
• Experience in coding on other languages like Python, JavaScript etc 

Responsibilities 

• Develop new features 
• Analyze requirements and clarify with BSA 
• Participate in grooming, estimation, and planning sessions 
• Collaborate with other team members (FE, QA, TDM, BSA, Architect) 
• Support existing functionality, refactoring, and bug-fixing 

Expected qualifications 

• Build and deliver complex features with confidence 
  You take ownership of major parts of a project, building advanced features that meet both technical and business needs. 
• Make smart technical decisions and contribute to design discussions 
  You can design and implement solutions independently, and you help shape system architecture to support scalability and long-term goals. 
• Support and mentor junior developers 
  You share your experience with less-experienced teammates, offering guidance on code quality, design choices, and development best practices. 

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 
• Inclusive and supportive culture