Jobs

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.

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.

We are an affiliate-focused SEO team within Natural Links, working exclusively in the gambling niche.
Our core activity is building and scaling large networks of satellite websites targeting casino brands and game-related keywords.

    About the Team

• Affiliate SEO direction inside Natural Links
• Launched in summer this year, now actively scaling
• Clear processes and production-ready setup (not a raw startup)
• Internal automation for:
  • mass website creation
  • link building workflows
  • SEO scaling processes
• Operating at high volumes (hundreds of websites)
  
  Responsibilities
• SEO management of affiliate satellite websites (casinos & games)
• Working with large-scale website networks
• On-page SEO, site structure, internal linking
• Link building control and optimization
• Monitoring performance and identifying growth opportunities
• Contribution to affiliate SEO strategy and scaling
  
  Requirements
• Practical experience in gambling affiliate SEO
• Understanding of satellite sites, money pages, and affiliate funnels
• Experience with large site volumes
• Strong link building knowledge in competitive niches
• Confident with Ahrefs, GSC, and similar SEO tools
• Ability to work independently and take ownership
  
  Nice to Have
• Experience with PBNs, crowd links, tier systems
• Experience working with automated SEO workflows
• Understanding of Google updates in gambling niches
• Experience with Keitaro or other affiliate tracking systems
  
  What we offer
• Remote-first culture with an international team
• Flexible schedule + transparent KPIs
• 30 business days of paid off
• The opportunity to directly influence company growth.

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.

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

🌎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.

Reply.io is a fast-growing SaaS company helping businesses automate and scale their sales outreach.

We’re looking for a Sales Operations Manager to build, optimize, and scale the systems behind a high-performing sales organization. This role is ideal for someone who is passionate about sales efficiency, data-driven decision-making, and process excellence.

If your success formula is:
👉 Reps know what to do + Leaders know what’s happening + Company knows what will close — you’ll thrive here.

🎯 What you’ll do:

• Own and optimize sales processes across the full funnel (lead management, pipeline, forecasting)
• Build and maintain dashboards, reports, and performance metrics across CRM and sales tools
• Analyze funnel performance, identify bottlenecks, and recommend scalable solutions
• Define and develop KPIs, forecasting models, and budgeting frameworks
• Ensure high standards of CRM data accuracy and hygiene
• Manage and optimize the sales tech stack (HubSpot, automation, enrichment, etc.)
• Automate repetitive workflows to improve sales team efficiency
• Provide actionable insights on sales performance, productivity, and trends
• Support commission tracking and partner with Finance on payouts
• Collaborate cross-functionally with Sales, Marketing, Finance, and Delivery teams
• Monitor and improve lead flow, conversion rates, and sales productivity
• Identify gaps in rep performance data and optimize workflows accordingly
• Create and maintain documentation (SOPs, playbooks, workflows)
• Stay up to date with emerging tools, trends, and AI-driven sales technologies

🧩 Requirements:

Must-have:

• 3+ years in Sales Operations / Revenue Operations
• Strong analytical and problem-solving skills with hands-on CRM experience
• Experience with data hygiene, system integrations, and workflow automation
• Proficiency in: HubSpot, Google Sheets / Excel, Notion, Zapier / N8N, other modern AI/productivity tools (e.g., Claude Code or similar)
• Proven ability to improve processes and implement scalable solutions
• Highly detail-oriented, organized, and able to manage multiple priorities
• Self-starter comfortable in fast-paced, ambiguous environments
• Strong communication skills in remote, cross-functional teams
• Intermediate+ English

Will be a plus:

• Experience in SaaS or high-growth startup environments
• Understanding of sales planning (segmentation, quotas, ramp, capacity)
• Familiarity with MEDDIC, SPICED, or similar sales methodologies
• Interest in AI tools and automation

🎁 What we offer:

• Opportunity to directly impact revenue and shape the company’s sales engine
• Fast feedback loops — see results of your work in days, not months
• Work with a modern sales stack (HubSpot, Reply, Clay, APIs)
• High ownership and freedom to improve systems and processes
• Close collaboration with leadership and go-to-market teams
• 100% remote work with minimal meetings and zero bureaucracy
• Coverage of professional courses, gym memberships, or therapy sessions
• AI-first culture — we actively use advanced AI tools and cover premium software costs
• 15 paid vacation days, 🇺🇦 national holidays & ~10 days of Christmas vacation
• Sick leaves without limitations
• Access to internal training, literature, and knowledge sessions

If you’re excited about building efficient systems, working with data, and driving real impact on revenue — we’d love to hear from you!

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

Are you passionate about making the internet a safer place? We are looking for a Middle Security Operations Researcher to join our team and help protect enterprise clients from harmful bots and online threats. This is a remote, full-time role that offers the opportunity to work directly with global customers, analyzing traffic patterns and neutralizing malicious activity.

At Sigma Software, we value expertise, ownership, and proactive communication. You will collaborate with a diverse international team while enjoying the flexibility of working from anywhere.

Why join us? You will work on impactful cybersecurity projects, gain exposure to cutting-edge analytics tools, and contribute to safeguarding digital ecosystems worldwide.

CUSTOMER
Our customer is a global provider of comprehensive security solutions, protecting individuals, organizations, and communities from a wide range of risks, particularly in the digital space. Their enterprise-focused products specialize in bot defense and invalid traffic detection, helping clients safeguard critical systems and maintain operational integrity.

PROJECT
The project focuses on real-time threat detection and bot mitigation for enterprise-scale clients. Security Operations Researchers collaborate directly with customers, leveraging advanced analytics platforms to identify malicious traffic patterns and neutralize online threats. This dynamic environment requires both technical expertise and strong communication skills.

JOB DESCRIPTION:

• Provide Tier 2 technical support to customers in real time, delivering clear and professional responses
• Analyze logs, graphs, and dashboards, isolating and investigating data using tools like Kibana
• Manage and organize cases, tickets, and requests in Salesforce
• Perform back-office tasks, including writing and maintaining suspicious field expressions
• Write and optimize SQL queries for data retrieval, analysis, and manipulation in BigQuery
• Communicate with global customers, ensuring timely responses and effective issue resolution
• Work in a shift-based schedule, including weekend shifts

QUALIFICATION:

• 3+ years of experience in data analysis, including working with logs and dashboards
• Experience working with web traffic data, including HTTP traffic, logs, request analysis, and traffic pattern investigation
• Strong SQL skills: Common Table Expressions (CTE), aggregations, GROUP BY, ORDER BY, filters, window functions (e.g., RANK()), and subqueries
• Experience with SIEM systems. Nice to have: experience with the Elastic Stack
• Technical understanding of web technologies and client–server architecture (APIs, HTTP, basic HTML/JavaScript)
• Strong troubleshooting and problem-solving skills
• Experience in customer support, including direct communication with clients; professionalism and politeness are essential

• Strong English communication skills

   

WILL BE A PLUS:

• Experience in a Cybersecurity Analyst/Researcher role, ideally supporting external customers in threat detection and response
• Experience in web security and security research: web application security, bot management, fraud detection
• Basic Python skills
• Experience with Kibana

PERSONAL PROFILE:

• High level of responsibility and ownership
• Ability to work independently with minimal supervision
• Planning and decision-making skills with considerations for multiple integrated systems
• Proactive communicator who keeps stakeholders informed without being prompted

Work schedule: 40 hours per week, 5 days per week. Workdays can be adjusted to start earlier or later, including weekends if necessary.

Company Description

When you join Turnitin, you'll be welcomed into a company that is a recognized innovator in global education. For over 25 years, Turnitin has partnered with educators and institutions to develop learning integrity solutions that recognize the enduring value of critical thinking in a rapidly changing world. Over 16,000 academic institutions, publishers, and corporations use our services in more than 185 countries around the world: Turnitin Feedback Studio, Clarity, Originality, Gradescope, ExamSoft, Similarity, and iThenticate. Protecting the value of an authentic education is at the heart of who we are.

Experience a remote-first culture that empowers you to work with purpose and accountability in a way that best suits you, supported by a comprehensive package that prioritizes your overall well-being. Our diverse community of colleagues are all unified by a shared desire to make a difference in education.

Turnitin is a global organization with team members in over 35 countries including the United States, Mexico, United Kingdom, Australia, Japan, India, and the Philippines.

Job Description

Turnitin is seeking a Principal/Senior Frontend Engineer with strong expertise in modern frontend technologies such as web components, React, and microfrontends. This role is ideal for engineers passionate about designing and delivering intuitive, high-performing, and reliable user interfaces that support our award-winning educational platform.

As a core contributor to our product development team, you will play a critical role in shaping the user experience of both existing and new applications. You will collaborate closely with backend engineers, designers, and product managers to create scalable and engaging solutions that meet the needs of educators and students worldwide.

Responsibilities: 

• Component Development:
  • Design, develop, and maintain highly efficient, reusable, and scalable web components using Stencil.js, TypeScript, and React.
  • Build modular and reusable UI components to ensure consistency and maintainability across projects.
• Architecture & Best Practices:
  • Establish and enforce best practices for component design, including accessibility (WCAG compliance), performance optimization, and responsive design.
  • Collaborate with the team to define the architecture of the design system or reusable component library.
• Integration & Collaboration:
  • Ensure seamless integration of web components into various applications, particularly within React projects.
  • Work closely with backend engineers to design APIs that enable efficient data flow and interaction with frontend components.
• Code Quality & Standards:
  • Write clean, maintainable, and well-documented code, adhering to modern standards and practices.
  • Perform regular code reviews and ensure adherence to best practices and coding standards.
• Testing & Debugging:
  • Create robust unit and integration tests for web components.
  • Debug and resolve performance bottlenecks and other frontend issues.
• Collaboration & Mentorship:
  • Work closely with designers and product managers to understand requirements and provide technical insights during the planning phase.
  • Mentor junior frontend engineers, sharing knowledge on web components, Stencil.js, TypeScript, and React.
• Performance Optimization:
  • Continuously improve the performance of web components, ensuring compatibility with various browsers and platforms.
  • Optimize assets and rendering pipelines for faster load times and better user experience.
• Documentation & Support:
  • Create comprehensive documentation for the developed reusable components, including usage guidelines and examples.
  • Provide technical support to teams integrating the components into their projects.
• Continuous Learning:
  • Stay up-to-date with emerging frontend technologies, particularly in web components and frameworks like Stencil.js and React.
  • Proactively suggest improvements to existing tooling, frameworks, or processes to enhance team efficiency and product quality.
• Cross-functional Collaboration:
  • Collaborate with DevOps to streamline CI/CD processes for frontend builds and deployments.
  • Ensure smooth handoff of frontend deliverables to QA and collaborate on addressing issues during testing.

Qualifications

Essential Qualifications, Skills, and Knowledge/Experience

• 8+ years of professional experience in frontend development, with at least 2 years working on web components and React projects and building micro-frontends.
• Demonstrated experience in building and maintaining reusable component libraries or design systems used across multiple projects.
• Strong expertise in web components development using Stencil.js or similar frameworks. 
• Advanced knowledge of React and experience building reusable, high-performance components. Deep understanding of TypeScript, including advanced types, generics, and best practices for scalable codebases.
• Extensive experience with HTML5, CSS3, and modern JavaScript (ES6+). Familiarity with CSS-in-JS libraries and best practices for managing styles.
• Experience with unit testing, integration testing, and frameworks like Jest, React Testing Library, or similar tools.
• Strong debugging skills for browser-based issues and performance optimizations.
• Knowledge of frontend performance best practices, including rendering optimization, lazy loading, and asset management.
• Experience with modern build tools like Webpack, Rollup, or Vite.
• Proficiency with version control systems like Git.
• Familiarity with creating or maintaining design systems and component libraries.
• Understanding of accessibility standards (e.g., WCAG) and responsive design principles.
• Proven experience collaborating effectively with designers, product managers, and backend teams across geographically distributed time zones, including Europe and the USA, to deliver seamless and cohesive user experiences.
• Strong communication skills to articulate technical concepts and collaborate effectively.
• Hands-on experience writing comprehensive test cases to ensure code quality and reliability.

• Familiarity with integrating frontend builds into CI/CD pipelines, specifically using GitHub Actions.

   

Preferred Qualifications, Skills, and Knowledge/Experience:

• Understanding or experience with AI/ML.
• Understanding or experience with backend technologies.
• Knowledge of Progressive Web Apps (PWAs) and modern browser APIs.
• Familiarity with tools like Storybook for component documentation.

• Experience working with Agile/Scrum teams.