Jobs

We are looking for a Data Scientist to work on customer-facing projects, combining advanced data science techniques with machine learning and big data technologies to design and implement solutions that meet specific customer needs and business objectives. 

Requirements:

• 2+ years data science experience
• BSc or equivalent in Mathematics, Statistics, Computer Science, Economics, or related field 
• Proficient in Apache Spark, Python/PySpark, and SQL
• Experience with Hadoop ecosystem (Hive, Impala, HDFS, Sqoop) and pipeline optimization
• Hands-on experience with AI agents and LLMs
• Strong ML feature engineering and financial analytics skills
• Experience with workflow tools (Airflow, MLflow, n8n) and Git
• Customer-facing and team training abilities

• Fluent English

   

Responsibilities:

• Deploy solutions and manage pilots
• Design customer-specific technical solutions across project lifecycle
• Lead data science teams and technical partnerships
• Engineer features from diverse data sources
• Extract insights and investigate anomalies in big data
• Build technical relationships with customers and partners
• Provide product requirements to management
• Train customers on system usage and monitoring. 

Recruitment process:

• Screening call  (20 min)
• Technical Interview with Team Lead (60 min)
• Technical Test (2 hours take-home assignment)
• Interview with Global Head of Data(30 min)
• Interview with VP of R&D Manager (30 min)
• HR Interview (30 min)

• Reference Checks

   

Timeline: Complete process typically takes 2-3 weeks from application to offer.

We offer:

• Competitive compensation based on your skills and experience
• 24 days of annual paid vacation and 5 sick leaves
• Exciting projects involving the newest technologies
• Accounting as a service
• Flexible working hours
• Long-term employment 

Summary:

Mid-level Python vibe-coder working on a travel technology backend cloud stack. Requires asynchronous Python experience, and Gemini CLI / Claude Code vibe coding skills.

Details:

• You will work on an tech-driven travel platform, which allows users to find and book the cheapest multi-modal multi-destination weekends trips in a personalized way.
• Offered position is ideal for a Junior-level developer or Computer Science student with at least 1.5 years of Python experience, who prefers to closely work together with an experienced developer / leader that will guide and help him through the development tasks.
• Used tools and technology stack of the startup: GitLab for CI/CD, async Python interfacing with MongoDB and Redis in a containerized Google cloud backend, and Ionic/Angular together with Google Firebase for a hybrid/PWA frontend/website (this position is for the backend, thus no frontend experience required).
• Development work will be broken down into smaller tasks in advance (each task taking maximum a few days), and the candidate will be able to work them off without much urgent deadlines. All tasks and related code will be tracked, collaborated on and committed through GitLab.
• Position is online-only (can be worked on online from home / anywhere), flexible, and on a part-time contract-basis (initially between 15 to 25 hours per week, only later on up to 40 hours per week).
• Monthly compensation range between $400 and $1000 depending on relevant experience (based on 40 hours per week). Note: Working 20 hours per week means half the compensation! Will increase compensation over time.
• All development and communication will be carried out in English. The required level of English is B1/B2; the preferred level is C1.

Our company RemSoft.Dev has opened vacancies for the position of Full Stack Middle .Net Developer for interesting projects. You’ll work with an experienced team and new technologies - .NET Core and .NET 5

What do we offer, you may ask.

1. Remote cooperation. Work where and how you feel comfortable

2. Competitive monthly payments for your work according to your skills and career opportunities

3. Full (7-9 hours a day) or partial (4-5 hours a day) employment

4. Projects on .NET Core, F#, Blazor, TypeScript, Angular, Azure and other latest technologies that are nice to work with

5. A friendly team that will be able to help and advice in case of difficulties.

6. Loyal and honest leadership

What we are looking in our candidates:

1. 2+ years of experience with .NET/C#

2. 1+ years of experience with JavaScript

3. Excellent knowledge of OOP

4. Experience and understanding of Git and GitHub

5. Critical thinking

6. Willing to learn and gain new skills

7. English - B1+

The Search Monetization Media Buyer will manage media buying activity from native networks such as Taboola, Outbrain, Mgid, etc, with the goal of generating quality, relevant traffic for the search feeds that AdExpertsMedia has with the Search syndication industry.

Responsibilities:

· Manage media buying activity from native networks

· To find and engage native networks for the company media buying activity

Requirements:

· 3+ years of Strong, proven media buying experience from native networks

· At least one year of experience in the search syndication industry an advantage

· Excellent analytical skills

· Target-oriented, driven and ambitious person

· Excellent interpersonal skills

· Fluent English

We offer:

· Freindly working atmosphere

· Interesting projects and challenging tasks

· Opportunities for self-realization, professional and career growth

· 5-day work-week in a friendly work environment

· Flexible working hours

· High Salary (depends on the level of a candidate`s professional skills)

· 12 paid vacation days and paid sick leaves

· Participation at conferences

RESPONSIBILITIES:

• Advanced campaign management from audience building and projections/proposals through

development, execution, testing, analysis, reporting, and completion against client goals

• Oversee and plan client advertising budgets across platforms, time-scheduled flights, and among

programs/services/offerings

• Set and optimize bids and budgets across platform, placement, ad set, device, geographic,

demographic, audience, and other levels

• Develop effective plans to optimize conversion rates and maximize client ROAS

• Identify niche strategies in specific verticals and consistently incorporate developing strategies

into existing campaigns

• Implement cohesive testing strategy for each element of campaigns

• Generate accurate and informative periodic internal and external reporting

• Generate, QA, and troubleshoot pixels

Qualifications and skills:

• Foundational knowledge and experience of paid social media ad platforms

• Advanced Excel skills including pivot tables, vlookups, and marcros

• Advanced English

• Attention to detail and ability to follow processes

• Strong communication skills. Ability to thrive in a fast-paced environment and to manage multiple campaigns and tight deadlines

• Problem solving and analytical skills coupled with the ability to act independently across competing priorities

• Strong acumen for applying critical thinking and analytics to formulate and test hypothesis

• Strong team player

• Ability to manage multiple projects/campaigns across internal teams

• Readiness to work from 15:00 till 23:00 in order to have an optimal overlap of work hours with USA based teams.

Education & Experience:

- BA/BS degree required

- 1-3 years’ experience in managing paid social ad campaigns in Facebook, Twitter, Pinterest,Snapchat, TikTok, and other platforms.

We offer:

- Medical insurance after the trial period ending;

- Team-building activities;

- 24 paid vacation days per year;

- 5 paid sick leave days per year.

Main goals:

* Maintain existing projects.

* Development of new modules.

* Code review.

What is important for this role

* Experience 2+ years.

* Good understanding of OOP.

* Strong knowledge of HTML, PHP, Angular, JS, MySQL, CSS, MongoDB

* Advanced Linux administration skills (SSH+ISPmanager).

* Experience with frontend frameworks, advanced skills with version control systems (Git).

* Ability to work with other people's code and make it better.

*Experience in agile/scrum methodology.

* Knowledge of English at a level not lower than Intermediate (B1) - reading technical documentation.

* Desire to learn, develop and work on interesting projects.

The development of our colleagues is the success of the company, so we have created the most comfortable conditions:

-Work in the office Bulgaria, Sofia (Remote work is possible)

-Working hours Mon-Fri 10:00-18:30 (flexible schedule available).

-Official employment / FOP.

-Paid vacation and sick days.

A product company with FTSE 500 clients in 50+ countries around the world, is looking for a Python Developer / Data Engineer to join the Satellite Tracking Unit, a web platform for processing and analysing satellite imagery and Earth remote sensing

What we expect from a candidate:

- Preferably 3+ years of professional Python development experience;

- Strong knowledge and experience with relational databases;

- Proficiency in writing tests using pytest/unittest;

- Experience with Docker and Kubernetes;

- Experience with UNIX environment;

- Experience with version control systems, especially Git.

What exactly will you need to work with:

- Developing, maintaining and deploy Python data pipelines for Kubernetes;

- Satellite imagery processing (GDAL/OGR);

- Building and maintaining REST API (aiohttp, Flask);

- Working with PostgreSQL + PostGIS using SQLAlchemy Core/ORM;

- Creating workflows using Apache Airflow;

- Infrastructure as a Code tools (terraform).

Hiring process:

- Intro call;

- Test Task;

- Final Interview;

- Offer.

The company offers:

- opportunity to be a part of a best-in-class product that is used by thousands of companies around the world;

- participation in complex technical tasks and challenges;

- environment where you need to seek and implement unique engineering and technical solutions;

- trainings and development programs;

- flexible work format - remote, office or hybrid;

- health and life insurance for employees and your family members;

- 32 working days of paid annual leave and sick leave.

We are looking for an experienced Middle SEO Specialist to join our team!

LUXEO — SEO agency that has been on the market for more than 8 years.

We provide our clients with a full range of SEO optimization services. We are working with such brands as Luxoft, DHL, Viber, Kiwi.com and many-many more. Our specialists are energetic, young, and creative people with a high level of professionalism and experience. We are ready to share it with you and grow professionally together. We believe that an excellent team is a key to success. Therefore, we establish favorable conditions for the development of talents and skills of our employees.

Required skills:

• Experience in an SEO of 2 years or more;
• Successful cases in highly competitive niches;
• Understanding of search engine algorithms and ranking factors;
• In-depth knowledge and use of tools: Google Analytics, Ahrefs, Excel, Screaming Frog;
• Knowledge of English (level —  Intermediate).

Responsibilities:

• Development and implementation of SEO strategy on projects;
• Analysis of a niche, competitors, and their methods of promotion;
• Developing a working strategy for the project;
• Planning, allocation, and execution of tactical project tasks according to strategy by area;
• on-page optimization;
• Keep an eye out for global SEO trends and seek opportunities to apply these practices.

Reasons to join our team:

Flexible schedule (starting from 8 to 10 am, 8-hour workday);

Opportunity to work remotely or in comfortable office in Portugal;

Paid sick leaves and 24 paid vacation days.

Looking for a person, who will be responsible for new clients and growing together

We are looking for a Lead Generator / Sales Manager to join our team.
We see this role as a good opportunity to grow together.

Responsibilities:

• make market analysis, and generate a list of potential clients
• lead generation
• communication with clients
• work together with your new client
• help to close the bench
• set up and optimize Upwork account, as well as manage first steps there (experience with Upwork is required)
• positive person, who really wants to grow as a Lead or CEO of the Sales team, and in the future be more as a partner of the company

Offer from Wamisoftware:

• salary + bonuses (for the moment proposing 5% from all your new clients’ income; bonuses are open to discussion as well)
• laptop for work
• in the future — paid business trips
• good team who will work with you together
• office (after war)

We really want to find a person who will be on the same wave with us 🙂

TLDR: this is a straightforward yet challenging yet exciting job with direct and clear influence on the end result with a real B2B product actively used by lots of customers across many industries in the US.

Product: white-label platform for MSPs and their customers to manage billing and usage of VoIP services.

Core technology:

- .NET 4.8 (ASP.NET MVC with Razor + JS/JQuery) for "legacy" part

- .NET 8.0+ API backend

- React 

DevOps: Azure DevOps, Bitbucket, Jira

Team:

- 5 Devs

- 2 QAs

- Product Manager

- Team lead

Responsibilities:

- Design and implement new product features

- Automate e2e feature test cases (e.g. with Playwright)

- Renovate existing product features within new architecture/tech

- Troubleshoot and fix bugs

- Address tech debt

- Participate in DevOps pipeline evolution

- Review PRs

- Address occasional operational tasks that require developer's involvement (e.g. help with API/DB query/report/PoC/BSS/script etc)

Requirements:

- Professionalism

- Complete university degree (IT, math, sciences, engineering, economics)

- Confidence with core development technology (C#, ASP.NET, SQL, JavaScript, HTML/CSS, HTTP)

- Understanding of Git

- Sufficient level of English for written and spoken internal communications to Americans

Employment details: contractor agreement with U.S. company, SWIFT payments in USD, flexible schedule, PTO, health insurance reimbursement. 

Необхідні навички

Key Responsibilities:

• 1+years experience with DSP

• DSP algorithm optimization for a low-level programming language (С, intrinsics, assembler)

• Porting float-point to fixed-point implementation

• Testing and verification of DSP solution in a simulator or emulator (on the board)

Required Skills:

• Strong C language skills

• Pre-intermediate level of the English language (documentation, emailing and verbal communication)

Required Knowledge:

• DSP theory: Filters, FFT, division, sqrt, re-sampler, etc.

• Approximation: log, exp, sin, cos, etc.

• Linear Algebra

Буде плюсом

Will Be a Plus:

• Practical knowledge of DSP platforms

• С++, intrinsics, assembler languages

• Eclipse

• Batch files

• MS Visual Studio

• MS VS code

• MATLAB: DSP System Toolbox, Linear Algebra

• Python

• GitHub

• Shell

• Audio files format

• Linux (Ubuntu)

Пропонуємо

We offer:

• Competitive compensation

• Full accounting assistance and support

• Regular annual vacation is 20 working days off

• 100% paid sick leave upon provision of the relevant document(s)

• Holidays are provided according to the residence country Law

• Improvement of the English language knowledge with our teacher

• Smart and useful presents for our employees and their kids

• Great atmosphere, creative corporate parties, and true individual approach.

Обов’язки

Key Responsibilities:

• DSP algorithm optimization for low-level programming language (С, intrinsics, assembler)

• Porting float-point to fixed-point implementation

• Testing and verification of DSP solution in a simulator or emulator (on the board)

Про проєкт

We are looking for a software engineer to work with different audio DSP algorithms, port them to fixed-point implementation, design test benches for project verification, communicate with customers and discuss solutions, design functions for a DSP library for float and fixed-point implementation.

ROLE

As a Scrum Master, you will be responsible for facilitating ceremonies and team delivery, removing (and guiding the team to remove) blockers and impediments, assessing and coaching the team to higher levels of Scrum maturity and building a trusting and safe environment. You must demonstrate a strong understanding of SDLC as well as an in-depth knowledge of Scrum principles, practices, and theory.

SKILLS

- At least 2 years of experience as a Scrum Master in app\web development team

- Ability to deliver within each sprint in accordance with the product roadmap

- Guide the team on how to get the most out of self-organisation

- Provide support to the team using a servant leadership style whenever possible

- Agile practices, patterns, and techniques such as automated testing, user stories, TDD, continuous integration, planning etc

- Advanced understanding of task decomposing principles, backlog tracking, burndown metrics, velocity, focus factor, capacity analysis etc.

- Theory and practical knowledge of LeSS framework

- Strong sense of ownership for projects and team performance

- Good skills to coach team how to follow agile scrum, which really works

- Understand the fundamentals of iterative and incremental development

- Excellent verbal, presentation, and written communication skills

- Jira advanced user/admin

- English — Upper Intermediate

TEAM

- You will be joining a team delivering innovative solutions to Products that need your inspired approach and enthusiasm

- You will be joining a most innovative department in biggest Telecommunication company in Ukraine

- You will be working with high motivated professionals on different Products

TOOLS

Jira, Confluence, GitHub, Slack, Outlook, Miro, etc.

WE OFFER:

- Office or remote — it’s up to you: you can work from anywhere, and we will arrange your workplace Remote onboarding

- Performance bonuses for everyone (annual or quarterly — depends on the role)

- We train employees: the opportunity to learn through the company’s own library, internal resources and programs from partners

- Health and life insurance

- Wellbeing program and corporate psychologist

- Reimbursement of expenses for Kyivstar mobile communication

Requirements:

-2 years of industry work experience.

-Full-stack experience designing and building scalable applications from end to end.

-Excellent JavaScript skills and strong proficiency in React/Typescript.

-Familiarity with the MERN stack (MongoDB, Express.JS, React.JS and Node.JS).

-1,5 years experience with React, Redux, GraphQL, NodeJs and ExpressJs.

-Familiarity building back-end API s using NodeJs and ExpressJs.

-Experience using RESTful APIs and basic authentication mechanisms.

-Ability to showcase past work via live web pages and Github/Gitlab/Bitbucket.‍

-Upper-Intermediate English proficiency, with the ability to communicate technical issues and discuss project requirements effectively;

Working conditions:

-Competitive salary;

-Рaid leave and sick days;

-Paid gym membership and/or other facilities.

Responsibilities:

-Develop projects from scratch or existing ones;

-Grow and develop with the team;

-Improve your English;

-Enjoy with us on team buildings!

OBRIO is an IT company with Ukrainian roots inside Genesis business ecosystem. Our team consists of more than 250 talented professionals whose ambitions and striving for success help us build the best products on the market. We have offices in Kyiv and Warsaw.

We are developing Nebula — the biggest brand in the spiritual niche. Nebula has over 60 million users worldwide and has been ranked as the № 1 lifestyle app of the day in the Apple Store and Play Market in the USA, Canada, and Australia several times. Nebula is available on iOS, Android, and Web.

Our mission is to make people happier by improving the quality of their relationships. 

Here are some details we would like to share with you:

- Nebula is #1 in its niche in terms of downloads and revenue targets;

- 60 million users worldwide;

- Users from 50+ countries;

- 4.8 — our average AppStore rating (with more than 215 thousand ratings).

We are looking for a User Acquisition Manager to join our Nebula Marketing Team. We need a responsible and active team player with an analytical mindset to scale traffic sources.

Limited budgets? No, we haven't heard of it :) Our main goal is high efficiency of advertising activities, and we have the resources to achieve it.

What you'll do:

- Gain expertise in overseeing multi-million-dollar budgets across various paid marketing channels, such as Meta Ads;

- Develop, oversee, and optimize advertising campaigns on such as Meta Ads;

- Utilize tools like Amplitude and Tableau for precise tracking ad results;

- Thoroughly analyze, measure, and compile reports for all campaigns, forming a well-informed perspective on takeaways, future steps, and potential enhancements;

- Continuously monitor and maintain essential performance metrics within paid sources;

- Ensure optimal allocation of resources by consistently refining campaigns based on insights gathered from various A/B tests encompassing creatives, targets, and other strategic elements;

- Collaborate with creative team to create and approve creative and promotional assets.

About you:

- 2+ years of work experience in a similar position;

- Your English level is Upper-Intermediate+;

- Experience in conducting A/B testing and gathering information from it;

- Your exceptional problem-solving skills are driven by a creative and analytical mindset;

- You possess a genuine enthusiasm for data analysis and interpretation.

Would be a plus:

- Experience in working with Google, TikTok and other traffic sources;

- Copywriting skills: Able to write strong texts in order to improve ad performance;

- Experience with analytical tools - Tableau, Amplitude.

Why OBRIO is the best place to work?

- Unleash Your Ambitions: Our company was built by ambitious people who never settle for less. By joining OBRIO, you'll have the chance to unleash your own ambitions and achieve your career dreams.

- Innovate and Be Creative: We embrace innovation and creativity at OBRIO, and we encourage our team members to bring their unique ideas to the table. You'll have the chance to explore new solutions and make a real impact on our company's success.

- At OBRIO, we’ve gathered influential experts, all of whom are open to sharing their knowledge and ready to help solve issues based on their experience. This is the company where you can quickly reach your potential and advance your career.

Our benefits:

- Work from the comfort of your home or from one of our offices in Kyiv or Warsaw. The choice is yours!

- Enjoy 20 annual vacation days and unlimited sick leave, all covered by the company;

- Don't worry about getting the right equipment, we've got you covered if necessary;

- Stay healthy with access to a corporate doctor online, and health insurance options in Ukraine or a fixed amount towards insurance abroad after your probation period;

- Keep learning with our extensive corporate library, internal online meetings, and lectures;

- Grow your skills with our training compensation program;

- Take advantage of our supportive corporate culture, including assistance with relocation, advice on legal stay abroad, housing support, and help for third-country nationals;

- Have fun with our online events and team-building activities!

Here's what our hiring journey for this position looks like: Initial Screening ➡️ Team Interview ➡️ Skill Assessment ➡️ Final Check ➡️ Job Offer.

Let's team up and reach for the stars together!

Hi there.

We are currently searching for a talented Fullstack WordPress Developer to join our team. In this role, you'll be working on various projects based on WordPress, like WooCommerce, WPML, Elementor, and LSM.

Our new team member needs to be an independent and courageous problem solver who can contribute to the platform's growth.

This position offers remote flexibility, providing ample room for professional development.

Apply now and become an integral part of our success story!

Requirements:

-2+ years of commercial full-stack WordPress plugin/theme development experience (MySQL, PHP, JS, SCSS/CSS);

- Solid knowledge of WordPress backend and integrations;

- Good knowledge of client-server communication (HTTP, REST API);

- Skills using GitHub/GitLab/Bitbucket ;

- Good knowledge of CPanel/WHM/Ploi/Plesk

- Strong server infrastructure understanding (LAMP) ;

- Experience with CI/CD is an advantage;

- English level - Upper intermediate (good speaking skills);

- Hands-on Slack/Trello/Jira or similar experience;

Responsibilities:

- Knowledge of server providers like Kinsta and WPengine.

- Develop and customize the WooCommerce backend;

- Integrate various third-party services and APIs to enhance the functionality of the platform;

- Support the launch of the Minimum Viable Product (MVP) and continuously improve the project based on client feedback;

- Engage in direct communication with clients and technical teams;

- Utilize and set version control systems such as GitHub/GitLab/BitBucket for proper code management and collaboration;

- Optionally, implement CI/CD processes for streamlined deployments;

What we offer:

- Opportunity for remote work;

- Working on major projects for global companies;

- Competitive compensation fixed in USD;

- Paid 15 working days off per year.

- 50% of Gym/Courses compensation.

You will be closely working with the PM, team lead, and existing team of developers.

Recruitment process:

Step 1 - Interview with Technical Lead ➠ Step 2 - Test task ➠ Step 3 - Offer