Jobs at Djinni

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 170 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That’s how we change the world and why we bring together exceptional minds.
 

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Copywriting Lead Anna Korostashovets, we are looking for a Creative Copywriter who will strengthen the Nibble brand and build meaningful relationships with users through compelling communication.
 

What product will you be working on?

Nibble is an all-around knowledge app for adult learners. It offers short, interactive lessons on a variety of topics, from art to math. Nibble has been featured as App of the Day in over 50 countries, including the US, the UK, and Canada.
 

This role is your calling if you:

• Shape strategy, not just copy — your words influence product decisions and business outcomes
• Own the voice — build Nibble's brand communication from the ground up
• See the impact — watch your copy move metrics and connect with millions of learners
   

What you'll do:

• Craft social-first content: Write engaging posts for Instagram, TikTok, and Threads that stop the scroll and spark curiosity
• Build the voice: Own and evolve Nibble's Tone of Voice — create guidelines, run internal workshops, and make sure every word feels like Nibble
• Drive creative strategy: Develop ad copy, messaging frameworks, and campaign ideas that resonate and convert
• Shape the brand: Write taglines, campaign names, and key messaging that define how millions experience Nibble
• Collaborate across teams: Work closely with growth marketing, design, product, and other functions to align copy with strategy
• Test and iterate: Apply a data-driven mindset — form hypotheses, analyze performance, and refine based on what works
• Write across formats: From punchy headlines to long-form content, landing pages to paid ads — your versatility will shine
   

What you need to join us:

• 2+ years writing marketing copy in English with a portfolio that showcases range and creativity
• Content marketing or agency experience that taught you how to adapt, collaborate across teams, and deliver under deadlines
• Format versatility: Confident writing for social media, ads, landing pages, and adapting tone for different funnel stages
• Clarity is your superpower: You make complex ideas simple and engaging, backed by strong research and fact-checking skills
• Data-informed approach: You create with intuition but validate with metrics — test, analyze, iterate
• English proficiency: B2+/C1 level — you write like a native or close to it
• Alignment with our SELECT values
   

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go on a week-paid holiday to rest and recharge twice a year. Besides that, we provide 20 paid vacation days per year.
• Supporting initiatives that help Ukraine. 
   

Are you interested? Send your CV!

GR8 Tech builds B2B iGaming platforms for operators who play to lead.

We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.

With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.

Our ambition drives us. Our people make it real.

If you’re a challenger in spirit and a champion in action — join us.

Why this role exists:
This role exists to design, develop, and maintain enterprise-level applications using C#, ASP.NET, and related technologies. The engineer participates in technical discussions and works with cross-functional teams to deliver scalable and reliable software solutions aligned with business requirements.

What you’ll drive:

Software architecture & development
— Design and implement scalable and efficient software architectures.
— Develop and maintain enterprise-level applications using C#, ASP.NET, and related technologies.
— Identify and resolve complex software issues and technical challenges.

Project delivery & collaboration
— Lead and manage software development projects, ensuring timely delivery and quality together with the Delivery Manager.
— Work closely with product management, design, and operations teams to align development with business goals.
— Communicate technical concepts and project updates to stakeholders.

System stability & ownership
— Participate in on-call rotations to support availability and stability of business-critical services.
— Maintain technical documentation for software development and system design.
— Contribute to technical discussions and propose solutions for system improvements.

What makes you a GR8 Fit:
Must-have
— Minimum 5 years of experience in a similar senior engineering role with a track record of leadership, strong technical skills, and successful project delivery.
— Deep hands-on expertise in C# and .NET (Core / .NET 6+).
— Strong understanding of async/await, multithreading, thread safety, memory management, and performance optimization.
— Experience designing and evolving high-load backend systems with strict latency and reliability requirements.
— Ability to identify and eliminate performance bottlenecks across CPU, memory, I/O, and database layers.
— Experience designing and operating microservice-based systems.
— Experience working with messaging systems and event-driven architectures.
— Experience working with relational and non-relational databases.
— Understanding of transactions, isolation levels, locking, concurrency, indexing strategies, and performance tuning.
— Experience working with containerized environments including Docker and Kubernetes.
— Understanding of CI/CD pipelines and automated delivery.
— Understanding of scalability, load balancing, auto-scaling, and disaster recovery.
— Understanding of production observability including logging, metrics, monitoring, and tracing.

Nice-to-have
— Experience with GoLang or Node.js.
— Experience with Microsoft Orleans.

Why you’ll love working here:
Benefits Cafeteria — annual budget you allocate to:
Sports • Medical • Mental health • Home office • Languages.

Work-life & support
— Paid maternity/paternity leave + monthly childcare allowance.
— 20+ vacation days, unlimited sick leave, emergency time off.
— Remote-first + tech support + coworking compensation.
— Team events (online/offline/offsite).
— Learning culture with internal courses + growth programs.

Our culture & core values:
GR8 Tech culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.

FUELLED BY TRUST: we’re open, honest, and have each other’s backs.
OWN YOUR GAME: we take initiative and own what we do.
ACCELER8: we move fast, focus smart, and keep it simple.
CHALLENGE ACCEPTED: we grow through challenges and stay curious.
BULLETPROOF: we’re resilient, ready, and always have a plan.

We're looking for a sharp, curious, and driven Data Engineer to join Forecasa, a U.S.-based data startup delivering high-quality real estate data and analytics to lenders and investors.

You'll be part of our Data Acquisition & Quality team, helping scale and improve the systems that collect, validate, and monitor the data powering our platform. We've built serious AI-augmented development workflows internally - Claude Code, autonomous agents, GitLab-based orchestration - and we're looking for engineers who've already formed their own opinions about how to work effectively with these tools.

What You'll Do

• Develop and maintain Python-based web scrapers, using AI coding assistants to accelerate development while applying your judgment on reliability and edge cases
• Use tools like Selenium, BeautifulSoup, Pandas, and PySpark to extract and normalize data efficiently
• Package scrapers as Docker containers and deploy them to Kubernetes
• Create and manage Airflow DAGs to orchestrate scraping pipelines
• Build data validation pipelines to catch anomalies, missing values, and inconsistencies
• Review and refine AI-generated code for production reliability
• Set up Grafana dashboards to monitor pipeline health and data quality metrics

Our Tech Stack

Python · PySpark · Selenium · Airflow · Pandas · Postgres · S3 · Docker · Kubernetes · GitLab · Grafana · Claude Code

What We're Looking For

• Solid Python experience, especially building web scrapers
• Familiarity with Selenium, BeautifulSoup, or Scrapy
• Some experience with Docker, Airflow, or other orchestration tools
• Active use of AI coding tools (Claude Code, Cursor, Copilot, etc.) with opinions about what works and what doesn't - we want to hear about your preferred workflows
• Strong code review instincts - you can spot issues in code whether you wrote it or an AI did
• A resourceful, problem-solving mindset - not afraid to dig into a messy site or debug a flaky scraper

Bonus Points For

• Experience with Grafana or Prometheus for monitoring
• Exposure to cloud platforms (AWS preferred) and managing scrapers at scale
• Familiarity with CI/CD and Git workflows (we use GitLab)

About Us

Forecasa delivers enriched real estate transaction data to private lenders and institutional investors. We're a small, fast-moving team with a strong engineering culture. We've invested heavily in AI-augmented development - autonomous coding agents, GitLab orchestration - and we're looking for people who are already bought in on this direction, not people we need to convince.

Location

Remote – we welcome candidates from anywhere in the world.

To Apply

Tell us about your current AI coding workflow - what tools you use, what you've learned, what you'd do differently. Generic applications without this will be deprioritized.

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That’s how we change the world and why we bring together exceptional minds.

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Hanna Ryk, our TA Manager, we’re looking for a Talent Acquisition Specialist to join our team of superstars transforming the EdTech industry.

What team will you be a part of?

The Talent Acquisition team at Headway Inc focuses on driving product growth by building a team of professionals who truly love what they do and believe in it. Our core achievement and greatest value is the team.

This role is your calling if you:

• Want real impact — work where hiring is the #1 business priority, not an afterthought
• Crave freedom and creativity — bring your ideas to life and explore innovative approaches to talent acquisition
• Value community — grow alongside talented professionals and recruitment enthusiasts who share your passion

• Love challenges — see complex hiring puzzles as opportunities to innovate and learn

   

What will you do:

• Own the full cycle: from position opening and kick-off meetings to sourcing strategies and final hiring decisions — you'll partner with hiring managers every step of the way
• Be the first impression: create exceptional candidate experiences and build long-term relationships from the very first interaction
• Use data smartly: apply data-driven approaches to enhance recruitment efficiency and make informed decisions
• Drive innovation: participate in projects beyond recruiting — improve recommendation systems, organize hiring intensives, and experiment with new approaches
• Develop talent: help hiring managers sharpen their candidate interaction skills through feedback, and coaching
• Represent Headway Inc: actively participate in job fairs, events, and other hiring-related activities

What do you need to join us:

• 1+ years in recruiting: full-cycle recruitment experience (or Talent Researcher ready to transition to full-cycle)
• Diverse hiring track record: successfully closed both technical and non-technical positions at various levels
• Data fluency: experience with data-driven approaches and solid understanding of recruitment metrics
• Sourcing creativity: proficiency in diverse sourcing methods and tools to find and engage candidates
• Strong communication: clear, proactive, and empathetic in all interactions
• Growth mindset: embrace challenges as learning opportunities and tackle complexity with curiosity
• Alignment with the values of our team (SELECT)

Nice-to-have:

• Experience working closely with Hiring Managers as strategic partners

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go on a week-paid holiday to rest and recharge twice a year.
• Supporting initiatives that help Ukraine. Find out more about our projects here.

Are you interested? Send your CV!

GR8 Tech builds B2B iGaming platforms for operators who play to lead.

We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.

With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.

Our ambition drives us. Our people make it real.

If you’re a challenger in spirit and a champion in action — join us.

Why this role exists:
This role exists to build and scale a high-quality Android experience for our core products. You’ll help us deliver fast, stable, and secure mobile solutions by owning architecture decisions, improving system resilience, and driving engineering excellence across the Android domain.

What you’ll drive:

Strategy & outcomes
— Own Android architecture decisions and long-term technical direction.
— Improve app performance, stability, and scalability.
— Drive adoption of modern Android practices (Compose, Coroutines, clean architecture).
— Identify and reduce technical debt in critical areas.
— Define and track key engineering quality metrics.

Discovery & decisions
— Translate product requirements into scalable technical solutions.
— Evaluate trade-offs between speed, quality, and complexity.
— Validate architecture approaches through prototypes and experiments.
— Contribute to system design across mobile and backend boundaries.

Delivery & execution
— Build and ship high-quality features end-to-end.
— Optimize networking, storage, and app performance.
— Ensure reliable background processing and lifecycle handling.
— Maintain clean, testable, and maintainable code.
— Improve CI/CD and release processes.

Stakeholder & cross-team collaboration
— Partner closely with Product, Design, and Backend teams.
— Align on API contracts and system behavior.
— Communicate technical decisions clearly to non-technical stakeholders.
— Contribute to engineering culture and standards.

Leadership & mentorship
— Mentor junior and middle engineers.
— Lead code reviews and knowledge sharing.
— Raise the bar for engineering quality and ownership.
— Help scale team practices as the product grows.

What makes you a GR8 fit:

Must-have
— Strong experience with Android development (Kotlin).
— Deep understanding of Android SDK, app lifecycle, and system behavior.
— Hands-on experience with Jetpack Compose.
— Experience with modern Android stack (Coroutines, Flow).
— Solid understanding of architecture patterns (MVVM / MVI / Clean Architecture).
— Experience with networking (Retrofit, OkHttp) and API design.
— Strong knowledge of multithreading, concurrency, and performance optimization.

Nice-to-have
— Experience with large-scale or high-load mobile apps.
— Knowledge of security best practices (auth, encryption, data protection).
— Experience with CI/CD and DevOps practices.
— Familiarity with backend or cloud architecture.
— Experience with WebSocket or real-time data handling.
— Experience mentoring engineers or leading initiatives.

Why you’ll love working here:
Benefits Cafeteria — annual budget you allocate to:
Sports • Medical • Mental health • Home office • Languages.

Work-life & support
— Paid maternity/paternity leave + monthly childcare allowance.
— 20+ vacation days, unlimited sick leave, emergency time off.
— Remote-first + tech support + coworking compensation.
— Team events (online/offline/offsite).
— Learning culture with internal courses + growth programs.

Our culture & core values:
GR8 Tech culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.

FUELLED BY TRUST: we’re open, honest, and have each other’s backs.
OWN YOUR GAME: we take initiative and own what we do.
ACCELER8: we move fast, focus smart, and keep it simple.
CHALLENGE ACCEPTED: we grow through challenges and stay curious.
BULLETPROOF: we’re resilient, ready, and always have a plan.

Intermediate Data Analyst 

Full-time, contract 12+ months

The role

Reporting to the Data Lead, you will be responsible for delivering analytical outputs, maintaining data integrity, and supporting the development of reusable analytics assets. Your key responsibilities will include:

Data Analysis & Insight

·         Understand business problems and translate them into analytical approaches, delivering clear, evidence‑based insights.

·         Prepare and present dashboards, reports and ad‑hoc analyses that inform client and internal decision making.

·         Apply statistical methods and exploratory analysis to identify trends, anomalies and opportunities.

·         Write clear, concise commentary and visualisations to support findings and recommendations.

Data Engineering & Quality

·         Extract, transform and load data from multiple sources, ensuring accuracy and reproducibility.

·         Build and maintain ETL scripts, queries and data models using SQL and relevant tools.

·         Implement data validation checks, maintain data dictionaries and drive improvements in data quality.

·         Collaborate with engineering teams to support data pipeline reliability and scalability.

Collaboration & Delivery

·         Work alongside consultants, product owners and client stakeholders to scope analytical requirements and deliverables.

·         Contribute to project planning, estimation and delivery, adhering to timelines and quality standards.

·         Share knowledge and best practice through documentation, code reviews and mentorship.

·         Support proposal and pitch activities by preparing sample analyses and technical inputs.

About you

You are a pragmatic Data Analyst who balances technical rigour with effective communication. You take pride in producing reliable, well‑documented analysis and enjoy working collaboratively to solve business problems. You will bring attention to detail, a learning mindset and the ability to present complex information clearly to non‑technical audiences.

·         Proven experience in a data analytics role (consultancy, corporate or scale‑up environment preferred).

·         Strong SQL skills and experience working with relational databases.

·         Experience with data visualisation tools (e.g. Power BI, Tableau, Looker) and building dashboards.

·         Familiarity with scripting for analysis (Python or R) and common libraries (pandas, numpy, tidyverse).

·         Understanding of data modelling, ETL principles and data quality testing.

·         Excellent written and verbal communication skills with experience presenting to stakeholders.

·         Strong problem‑solving skills, curiosity and the ability to work independently and as part of a team.

·         Degree in a quantitative discipline or equivalent practical experience.

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.

Your impact:

• Add content to the admin panel: working with video, photo, and audio files, text materials, and a workout builder. Perform final content review before publication.
• Coordinate a remote team's work, form and assign tasks, ensure timely delivery and quality of results.
• Manage the content population processes for the administrative platform, implement improvements, and optimize workflows.
• Administer the database: collect, structure, and organize content; conduct regular audits of materials to maintain their relevance and accuracy.

About you:

• Experience working with admin panels (CMS) and content, understanding of builder logic. Proficient in Google Sheets.
• Strong communication and self-organization skills, ability to learn quickly and take initiative in finding process optimization solutions.
• High focus and attention to detail. Ability to work with large volumes of information and perform routine tasks with quality.
• English proficiency at B2 level or higher, confident communication both verbally and in writing.

Will be a plus:

• Experience with Figma, Dropbox, Jira, Confluence, or similar tools for task management, media files, and documentation.
• Experience in project and people management.
• Interest in health, fitness, and an active lifestyle.
   

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. The opportunity to work fully remotely.
Open communication. Transparency across teams, honest feedback, and support for initiatives are part of our everyday culture.

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

Scope of work

• Review, draft, and negotiate legal agreements (including token-related and commercial contracts)
• Provide legal opinions on specific transactions and contractual setups
• Support structuring of entities and flows in BVI and other relevant jurisdictions
• Communicate with regulators and external legal advisors when required
• Ensure compliance with applicable securities and crypto regulations
• Identify legal risks and propose practical solutions aligned with business goals

Requirements

• Proven experience working with BVI entities and legal frameworks
• Background in crypto, fintech, or structured finance
• Experience interacting with regulators or supervisory authorities
• Strong contract review and drafting skills
• Ability to deliver clear and pragmatic legal opinions
• Fluent English (B2+ or higher), both written and spoken

Engagement model

• Initial phase: hourly (timesheet-based)
• Long-term: potential transition to monthly retainer

Job Description

Required
The C/C++ programming languages
Smart and fast learner

Prefered
Basic Linux and networking knowledge
Experience with OpenWrt would be a big plus
Intermediate English level

Job Responsibilities

Trainee Software Engineer will be trained according to the following plan:
- Linux/Networking software development  training (C/C++/Linux/Networking, up to 3 month)
- Project specific training (1 week, based on results of Linux/Networking training)
- Join project team, working on real products

Department/Project Description

Project details:
The product is next-generation Residential Gateways software, which is fully designed and developed by GlobalLogic engineers in Lviv.
For more than 10 years GlobalLogic team of 50+ engineers develops new models and maintains a multi-million installed base.

Main technologies: 
C/C++, Networking, Embedded Linux

Features of the software:
∙ Connecting to the Internet in various ways: PON, Ethernet, Wi-Fi, 5G, xDSL, DOCSIS
∙ Extensive functionality: IPv6, Firewall, VoIP, IPTV, Web Server, Wi-Fi, UPnP, Remote Control, Parental Control, SIP, IGMP and others
∙ Works on different hardware platforms (mainly MIPS and ARM)

We offer:
∙ Interesting and challenging work in a large and dynamically developing company
∙ Exciting projects involving newest technologies
∙ Professional development opportunities
∙ Excellent compensation and benefits package, performance bonus program
∙ Modern and comfortable office facilities

Skill Category

Engineering - Other

Keyskills - Must Have

• C
• C++

Keyskills - Nice to Have

• Networking
• Linux
• Bash

🌎Akvelon is an American company with offices in Seattle, Mexico, Ukraine, Poland, and Serbia. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile, Starbucks, and LinkedIn. 

To work with Akvelon means to be connected with the best and brightest engineering teams from around the globe and working with an actual technology stack building Enterprise, CRM, LOB, Cloud, AI and Machine Learning, Cross-Platform, Mobile, and other types of applications customized to client’s needs and processes.

About the project:
We’re looking for a Senior AI Engineer to join a digital transformation initiative at a leading global private equity firm. The project focuses on building AI-driven solutions — including document AI and LLM-based systems — to automate insights extraction from complex financial materials and support investment decision-making, valuation, and due diligence workflows.

About the role:
You’ll design and build end-to-end AI systems: LLM pipelines, RAG architectures, and automated evaluation frameworks. Responsibilities include fine-tuning models, designing accuracy and hallucination evaluation metrics, and integrating AI solutions into core business processes. The role combines deep ML/LLM expertise with the ability to translate model outputs into actionable business insights.

Requirements:

Must have:

• Strong Python and ML ecosystem experience (PyTorch / TensorFlow / Hugging Face)
• Ownership of agent-based systems
• Hands-on experience with LLM systems (fine-tuning, evaluation)
• Solid understanding of RAG architectures
• Cloud platforms and Docker

Nice to have:

• Knowledge of finance or private equity domain
• MLOps experience
• Business analytics understanding
• Background in finance, consulting, or technology projects
• Experience with production multi-agent systems

Benefits:

• Paid vacation and sick leave
• Official state holidays — 9-11 public holidays per year
• Professional growth through challenging projects and the opportunity to master new technologies
• Flexible working schedule: 8 hours per day, 40 hours per week
• Personal Career Development Plan (CDP)
• Employee support programs (discounts, healthcare, legal assistance)
• Paid external training, conferences, and professional certifications aligned with business goals
• Internal workshops, seminars, and English classes
• Corporate library with paper and e-books

If this role sounds like a match, apply now and send us your CV.

Job Description

• BS or MS in Electrical Engineering, Computer Science, Math, Physics or equivalent experience.
• 2+ years of C/C++ development 
• Working knowledge of basic data structures and related algorithms
• Good understanding of multi-threaded / multi-core / concurrent programming concepts.
• Hands-on software development experience in a Windows environment.
• A very methodical, detail-oriented individual that is self-motivated. 

• Strong written and verbal communication skills.

  Nice to have:

• Developing GUIs using Qt and/or MFC.
• Experience with scripting languages, such as Python.

Job Responsibilities

• Develop real-time intensive software in C++ following existing development methodology, coding standards, and release processes.
• Test against product requirements and industry specifications. 
• Participate in the evolution of the existing software development environment and tools.
• Research technologies and commercial components available to achieve requirements.
• Develop and document code to meet requirements and execute thorough unit test plans and QA.
• Participate in creation of documentation such as internal technical documents and user manuals. 

Department/Project Description

We looking for a software engineer who has the right composition of knowledge, experience, team spirit, and drive, to join a dynamic team that develops leading-edge test and measurement products. Top engineering teams around the globe use our systems to develop next-generation communication, consumer electronics, and computer products. 

The responsibility includes design, develop, and support new features and performance enhancements to our products.  A qualified candidate will have the skills to work through the complete software cycle using the existing software development process.  Candidates with prior knowledge of data communications products, protocols and principles, test equipment, computer systems, electronic, general engineering practices, and computer programming principles are preferred.

Skill Category

Engineering - Other

Keyskills - Must Have

• C++

Keyskills - Nice to Have

• Qt
• MFC

Akvelon is an international IT company headquartered in the US, with offices in Seattle, Mexico, Ukraine, Poland, and Serbia. We are an official vendor of Microsoft and Google, and our clients include global leaders such as Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile, Starbucks, and LinkedIn.

By joining Akvelon, you become part of strong engineering teams around the world, building modern products — from Enterprise and CRM systems to Cloud, AI/ML, Mobile, and cross-platform solutions. 

Here, you work with cutting-edge technologies, contributing to scalable systems used by millions of users.

Project Overview:

We are looking for a Senior / Lead GPU Infrastructure Engineer to join a cutting-edge project focused on building next-generation infrastructure for on-demand GPU access and large-scale compute environments.

The platform enables researchers to efficiently access and manage GPU resources across:

• High-performance GPU workstations
• Large-scale GPU clusters
• Cloud-based environments

You will work on core infrastructure systems, including GPU scheduling, cluster orchestration, automation, and developer environment standardization.

 The project starts with an MVP phase, with further development planned based on product roadmap and business priorities.

Responsibilities:

• Design and develop infrastructure for GPU workstations and clusters
• Work with Kubernetes-based environments for orchestration and scheduling
• Build and improve GPU allocation, reservation, and scheduling systems
• Automate infrastructure provisioning using Terraform / Ansible
• Implement GPU sharing and virtualization using NVIDIA technologies (MIG, time slicing, DCGM)
• Develop automation scripts (Python / Bash / PowerShell)
• Build monitoring and observability pipelines (Prometheus, Grafana)
• Define alerting, SLIs, and incident automation workflows
• Work with cloud GPU infrastructure (Azure)
• Integrate CI/CD, GitHub workflows, and developer environments (devcontainers, etc.)
• Collaborate with distributed engineering teams and stakeholders
• For Lead-level candidates: provide technical leadership, guide engineering decisions, mentor team members, and coordinate delivery

Requirements:

• Strong hands-on experience with Kubernetes
• Experience with GPU scheduling, GPU infrastructure, GPU cluster management, HPC, or ML compute platforms
• Practical knowledge of the NVIDIA ecosystem, such as MIG, Time-slicing, DCGM, GPU telemetry, GPU partitioning, or GPU resource optimization
• Experience with Infrastructure as Code, preferably Terraform or Ansible
• Strong scripting skills with Python, PowerShell, Bash, or similar tools
• Experience working with Linux-based infrastructure and distributed systems
• Understanding of monitoring, observability, and infrastructure automation
• Good communication skills and ability to work directly with technical stakeholders
• English level: Upper-Intermediate or higher

Additional Requirements for Lead Level:

• Previous team leadership or technical leadership experience
• Ability to own technical direction and architecture decisions
• Experience mentoring engineers and coordinating technical delivery
• Ability to communicate risks, tradeoffs, and implementation plans clearly

Nice to Have:

• Experience with Slurm or other HPC schedulers
• Experience with Azure, AKS, Azure-hosted GPUs, or Azure infrastructure
• Experience with Prometheus, Grafana, or similar monitoring tools
• Experience with automated alerting, incident management, or IcM-like systems
• Experience with DevContainers, VS Code integration, or GitHub Codespaces
• Experience with CI/CD, GitHub Actions, Azure DevOps, or 1ES Hosted Runners
• Experience building platforms for researchers, ML engineers, or data scientists
• Knowledge of RBAC, SSO, secure access, and enterprise security requirements
• Experience with CLI tools, MCP servers, agents, or automation for infrastructure workflows

Working conditions and benefits:

• Initial contract until the end of the year, with potential prolongation depending on MVP outcomes and project roadmap
• Paid vacation and sick leave (no medical certificate required)
• Official state holidays — 11 public holidays per year
• Professional growth through challenging projects and the opportunity to master new technologies
• Personal Career Development Plan (CDP)
• Employee support programs (discounts, healthcare, legal assistance)
• Paid external training, conferences, and professional certifications aligned with business goals
• Internal workshops and seminars

Ready to work on cutting-edge AI infrastructure? Apply now.

One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain.
Product being developed is a cloud solution for interpretation of geological and geophysical data. Project is based on SCRUM methodology.
Our project is stable, long-term and constantly adopts new technologies such as newest Java and Eclipse RCP versions, cloud and GPU computing, microservices architecture and other innovative frameworks.
Work supposes close cooperation with Customer team located in Houston and following Agile principles.
Our team is senior, supportive and friendly.

Responsibilities

Collaborate closely with geophysicists, data scientists, and software engineers to translate scientific domain requirements into robust on-prem or Cloud software

solutions.

Design, develop, and maintain high-performance applications for geophysical and geological data analysis, interpretation and visualization (e.g., seismic, horizon,

fault, velocity model, etc.)

Present architectural designs and technical proposals to the architecture review board.

Ability to break down development tasks and lay out clear implementation roadmaps.

Implement and optimize computation algorithms

Design and develop both thin and thick client applications that interact with cloud-based microservices.

Ensure high code quality through unit testing, code reviews, security hardening and continuous integration with other domain tools

Provide technical support and lead user troubleshooting sessions to resolve issues and ensure smooth operation of DSG application.

Mentor junior developers and actively contribute to architectural and implementation decisions.

Embrace Agile/Scrum methodologies, delivering and demonstrating working solutions at the end of each sprint

Stay current with emerging technologies and trends in geophysical computing and software development.

Skills

Must have

6+ years of hands-on Java development experience

Strong Java Core knowledge

Experience with desktop development frameworks: Swing, SWT, or Eclipse RCP

Proven experience designing and building complex systems end-to-end, not just maintaining or extending existing ones

Practical understanding of multithreaded programming: ability to implement concurrency in code directly, not only through third-party libraries

Solid knowledge of design patterns and software architecture principles

Ability to clearly articulate past projects, personal responsibilities, and concrete individual contributions

Experience working in non-microservices, non-cloud-native development environments (desktop, embedded, or domain-specific platforms)

Stable career trajectory, no fragmented job history with short tenures

Nice to have

C++ development skills

Practical experience with the Eclipse RCP framework

OSGi knowledge

Oil & Gas domain experience

Sii Ukraine is a subsidiary of Sii Poland — the leader in IT, engineering, and consultancy services with over 7500 IT experts in Poland and more than 250 prestigious customers. We are looking for ambitious and top-quality professionals to join our project teams.

We are looking for a Senior Mobile Developer with strong expertise in multiplatform development, particularly Kotlin Multiplatform, to join a project for a multinational healthcare company that develops and markets medical devices, aiming to improve the lives of people with intimate health conditions. The project focuses on building secure, accessible, and innovative mobile solutions that enhance patient experiences worldwide.

Sii ensures that all employment-related decisions are made solely on the basis of qualifications and competencies. We are committed to equal treatment of all individuals, regardless of any protected characteristics, and promote a diverse and inclusive work environment.

Tasks:

• Design and develop cross-platform mobile features using Kotlin Multiplatform
• Build and maintain shared business logic across Android and iOS platforms
• Integrate mobile applications with connected smart devices and data sources
• Ensure secure data handling and reliable communication between the app and hardware
• Collaborate closely with backend developers, UX/UI designers, and product owners
• Implement and promote accessibility best practices to support diverse user needs
• Participate in code reviews and contribute to continuous improvement of mobile architecture
• Support testing, debugging, and performance optimization of the mobile application
• Document technical solutions and implementation decisions

Requirements:

• Commercial experience in mobile application development
• Hands-on experience with Kotlin Multiplatform
• Strong knowledge of Kotlin and modern mobile development practices
• Understanding of cross-platform architecture and shared code design
• Experience working with mobile apps that interact with hardware or IoT devices
• Familiarity with accessibility standards in mobile applications
• Ability to translate product and user requirements into technical solutions
• Strong collaboration skills and experience working in cross-functional teams
• Good command of English
• Tax residence in Ukraine is required

Nice to have:

• Experience in healthcare, medical, or well-being-related projects
• Knowledge of Bluetooth or real-time data communication
• Experience with security-sensitive or privacy-focused mobile applications
• Familiarity with Android and iOS native development environments
• Understanding of usability challenges for users with specific health conditions

Sii Ukraine is a subsidiary of Sii Poland — the leader in IT, engineering, and consultancy services with over 7500 IT experts in Poland and more than 250 prestigious customers. We are looking for ambitious and top-quality professionals to join our project teams.

For an ongoing international project, we are looking for a .NET Developer to join a team responsible for the development and maintenance of a corporate website for a Swiss-based luxury brand holding.

The website is a key communication channel for investors, analysts, and financial media. It combines premium brand storytelling with regulated financial and investor-related content, requiring high standards of code quality, performance, reliability, and compliance.

The project is built on Umbraco CMS and modern web technologies and is developed by a cross-functional Scrum team.

Your tasks:

• Developing and maintaining backend functionalities for the corporate website using .NET
• Working with Umbraco CMS, including templates, content models, and integrations
• Implementing new features and enhancements in cooperation with frontend, QA, and SEO specialists
• Ensuring high performance, stability, and security of the website
• Supporting maintenance and evolution of the technical platform
• Collaborating on SEO-friendly and accessible content delivery
• Writing clean, maintainable, and well-documented code
• Using Jira for task tracking and Confluence for technical documentation
• Supporting the delivery of regulated investor-related content with a focus on accuracy and compliance 

Requirements:

• 5 years of commercial experience as a .NET Developer
• Very good knowledge of .NET / ASP.NET
• Experience with CMS-based websites (experience with Umbraco is a strong advantage)
• Good understanding of web technologies: HTML, CSS, JavaScript
• Experience working in Scrum / Agile environments
• Ability to work with existing codebases and long-term maintenance projects
• Attention to code quality, performance, and reliability
• Good communication skills and ability to work in an international team
• Good command of English (minimum B2 level)
• Tax residence in Ukraine is required*

Nice-to-have:

• Hands-on experience with Umbraco CMS
• Experience in corporate, enterprise, or brand-oriented websites
• Familiarity with SEO and accessibility considerations