Jobs

ABOUT EVIQO

EVIQO (Electric Vehicle IQ Organization) is a fast-growing California-based company building award-winning residential Level 2 EV chargers. Our flagship product, EVIPOWER, has earned the highest-ever score on ChargerRater and is consistently rated among the best home EV chargers in North America.

We are a lean, high-velocity team and we’re scaling fast.

About this role

You will be the CPO’s right hand; owning day-to-day operational execution so leadership can stay focused on product and strategy.

You’ll manage ClickUp, coordinate cross-functional and external teams (including our software development team), and step into a Product Owner role when the product pipeline demands it.

WHAT YOU'LL OWN

• Own and maintain the ClickUp workspace; task structure, sprint cycles, priorities, and team hygiene across all active workstreams
• Coordinate day-to-day delivery with the software development team and other external or internal teams; removing blockers and keeping delivery on track
• Translate CPO directives into clear, actionable tasks; breaking down initiatives into sprint-ready work items with acceptance criteria
• Act as Product Owner when needed; manage the backlog, run sprint planning, write user stories, and keep the team aligned to product goals
• Track and report on team velocity, milestone progress, and delivery risks; proactively flagging issues before they escalate
• Facilitate async communication between distributed teams across different time zones, cultures, and technical backgrounds
• Build and iterate on operational processes that support a fast-moving product organization

• Support the CPO with ad hoc operational and research tasks as the business scales

   

MUST HAVE

• ~2 years of experience in project management, operations, or coordination
• Hands-on experience with ClickUp or similar tools (Jira, Asana, Linear)
• Working knowledge of Slack, GitHub (issues, PRs, repo navigation), and Google Workspace
• Strong written English B2 or higher - clear, concise, no fluff
• Comfortable working alongside software development teams
• Highly organized, self-directed, and proactive

• Available during CET, EET, or North America ET working hours

   

NICE TO HAVE

• Experience with offshore or cross-cultural development teams (especially APAC)
• Familiarity with Agile / Scrum - user stories, sprint planning
• Basic understanding of software development lifecycle
• Experience in a startup or scale-up environment

• Exposure to hardware + software product companies

   

TOOLS YOU'LL USE DAILY

• ClickUp
• Slack
• GitHub

• Google Workspace

   

WHO YOU ARE

• You get things done without being told twice
• You communicate directly and clearly - no ambiguity, no politics
• You’re comfortable operating at pace with incomplete information
• You think like an owner, not a task executor

• You earn trust fast with remote, distributed, and culturally diverse teams

   

WHAT WE OFFER

• Full remote work setup
• Working hours: 10:00–18:00 Kyiv time
• 15 business days of paid vacation per year
• Sports and fitness expense compensation
• Paid courses and professional development support
• Direct access to and mentorship from the CPO
• Remote-first, async-friendly culture
• Fast career growth as the company scales

Who we are:

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

About the Product
You’ll be working on a complex, data-driven platform focused on monitoring and analyzing hardware performance in real time. The system collects large volumes of sensor data across different stages - from design and production to real-world usage - and transforms it into actionable insights.

The platform operates in distributed, cloud-based environments and relies on Kubernetes, CI/CD pipelines, infrastructure as code, and modern observability tools to ensure high performance, reliability, and scalability.
 

About the Role:
We are looking for a Senior DevOps Engineer to take ownership of infrastructure and deployment processes for a complex, customer-facing product.

You’ll join a small, distributed team with high ownership and contribute across the full lifecycle - from design decisions to production support.

The role focuses on cloud infrastructure, Kubernetes environments, CI/CD pipelines, and improving system reliability, observability, and performance. You’ll also collaborate closely with development teams to streamline deployments and automate workflows.
 

Key Responsibilities:

• Design and maintain CI/CD pipelines using GitHub Actions and related tools
• Manage infrastructure as code with Terraform and Terragrunt
• Work with cloud platforms (AWS / Azure / GCP)
• Operate containerized environments using Docker and Kubernetes (including Helm)
• Automate infrastructure and configuration processes using Ansible
• Monitor system performance with tools like Prometheus and Grafana
• Troubleshoot production issues and ensure system stability
• Collaborate with engineering teams to improve scalability and deployment processes
• Handle networking, DNS, and load balancing configurations
• Support customer-facing environments when needed
   

Required Competence and Skills:

• 5+ years of experience in DevOps
• Strong experience with GitHub and GitHub Actions
• Hands-on experience with Ansible
• Solid knowledge of Terraform
• Strong experience with Docker, Kubernetes, and Helm
• Experience with at least one cloud provider (AWS / Azure / GCP)
• Python and/or Bash scripting skills
• Understanding of networking, DNS, and load balancing
• Experience with monitoring tools (Prometheus, Grafana, etc.)
• Strong communication skills and ability to work in distributed teams
• English - upper-intermediate or higher
   

Nice to have

• Experience with Terragrunt
• Basic database knowledge
   

What we offer

• 20 working days of vacation + public holidays based on your location
• Full accounting and legal support
• Fully remote setup with an option to use a co-working space
• Competitive compensation with regular performance and salary reviews

We are looking for a Trainee / Junior Sales Manager aspiring to become a sales professional and ready to grow in Lead Generation and Full-Cycle Sales. You’ll work closely with a seasoned mentor, follow an internal training program, and benefit from established processes and strategies developed by the sales team.

Requirements

🔹Driven to grow in Lead Generation and Full-Cycle Sales
🔹Upper-Intermediate English is a must (writing and speaking)
🔹Advanced planning and critical thinking skills
🔹Superb(!) interpersonal and communication skills
🔹Proactive approach to solving tasks
🔹Result-driven mindset

Will be a helpful

🔹Education or any experience in B2B Sales
🔹General understanding of software development

Responsibilities

🔹Follow the individual training program and gradually grow in one of two directions — Lead Generation or Full-Cycle Sales
🔹Generate leads using various channels (including resources like Upwork and LinkedIn)
🔹Develop relations with potential clients to find how we can help them achieve their goals
🔹Work with team managers to develop the best-selling strategy for every team and domain
🔹Research and employ new channels and strategies as a part of sales department effort
🔹Learn from technology experts, contribute to selling points and proof-of-expertise materials
🔹Work on completing all milestones on your path to becoming an expert in your chosen direction
🔹Break and improve the process when it is necessary and be your best self! ;)

We offer

🔹Individual mentoring, sharing knowledge to polish your skills and support your growth in either Lead Generation or Full-Cycle Sales
🔹Opportunity to work with potential clients from the US, EU, UK, Canadian and Australian markets
🔹Cutting-edge sales workflow and processes focused on continuous improvement and innovation
🔹Open environment and support that facilitates professional freedom and growth
🔹Compensation that scales with your skills and experience

Benefits

We offer several benefits for the team members to improve their quality of life and help with achieving professional development goals.

Professional

🔹Compensation for professional certifications, courses, IT conferences, and events
🔹Individual and group English classes with native-speaking teachers from US & UK

Quality of life

🔹Our processes are tailored to enable remote work and flexible work schedule
🔹You can choose from a selection of hardware either it is Apple, or PC devices
🔹There are also frequent team retreats, leisure activities, and holiday celebrations
🔹Gifts on personal and professional anniversaries and movie nights
🔹21 paid days off and 11 national holidays throughout the year to travel and rest
🔹We compensate some expenses on recreational activities, including various sports, dance lessons, and yoga sessions
🔹Partial reimbursement for medical expenses
🔹You are a part of a team, we help each other when life knocks one of us down 🤠

We are driven to be the best, grow, improve, and innovate. We would welcome a like-minded person to become an invaluable part of our team!

Follow our social media — Instagram, Facebook, Linkedin, YouTube
 

We are looking for AI/LLM Engineer to join our team and work on cutting-edge AI solutions based on modern Large Language Models. You will be involved in building, fine-tuning, and optimizing AI systems, integrating LLMs into products, and developing scalable AI pipelines and agent-based architectures.

Requirements:

- Commercial experience with Python

- Experience with LLMs such as Qwen, Llama, or similar

- Strong understanding of prompt engineering

- Hands-on experience with fine-tuning, embeddings, and RAG

- Experience with AI agent orchestration frameworks

- Understanding of uncensoring/customizing open-source models

 Experience with Linux / Unix-like systems

- English level Upper-Intermediate

Responsibilities:

- Develop and optimize AI/LLM-based solutions

- Fine-tune and customize open-source language models

- Build RAG pipelines and embedding-based search systems

- Design and maintain AI agents and orchestration flows

- Collaborate with engineering and product teams

- Research and implement new AI technologies and approaches

Nice to Have:

- Experience with LangChain, LlamaIndex, AutoGen, CrewAI, or similar frameworks

- Knowledge of GPU infrastructure and model deployment

- Experience with Docker and cloud platforms

- Understanding of transformers architecture and Hugging Face ecosystem

Requirements:

• English — upper-intermediate and higher (speaking and writing)
• Time management skills
• Analytical mindset
• Ability to work in a team-based environment
• A systematic approach to problem-solving
   

Will be a plus:

• Work experience in technical support
• Experience with databases and SQL
• Experience with API
• Experience with ticketing systems (Zendesk, Jira)
• Familiarity with log analysis
• Familiarity with product development life-cycle
• Familiarity with iOS, iPadOS
• Familiarity with any programming language
   

Responsibilities:

• Working on resolving clients issues
• Client communication and issue ownership
• Meeting SLA for owned issues
• Maintain strict and professional communication with other department

Work Schedule: 
Hybrid model with 3 days per week in the office and 2 days of remote work.

We are looking for a Senior Full-Stack AI Developer who builds high-quality digital products and pragmatically integrates AI capabilities into production systems. This role combines strong backend and frontend engineering with modern cloud-native and AI-enabled development practices.

What you will work on
 

• Develop and maintain end-to-end applications spanning frontend, backend, and external integrations
• Integrate AI-powered features into real business workflows with a focus on reliability, security, and measurable value
• Design, build, and operate secure, scalable cloud-native services
• Collaborate closely with product, UX, and engineering partners

• Continuously modernize and improve existing solutions and development practices

   

Candidates with education suit the position

• University education (Bachelor's degree)

• University education (Master's degree)

   

Language skills

English - Upper intermediate (B2)

Personality requirements and skills

Backend development
• Strong experience with Java (17+/23+) and Spring Boot 3.x
• Design and implementation of RESTful APIs, documented with OpenAPI
• Experience with event-driven and message-driven architectures
• Solid knowledge of relational databases (MySQL) and NoSQL databases (e.g., DynamoDB)
• Hands-on experience with JPA/Hibernate and database migrations using Liquibase
• Implementing secure authentication and authorization using OAuth 2.0 and JWT
• Writing integration and component tests, including the use of Testcontainers
• Build and delivery tooling with Maven, Git, and GitLab CI/CD pipelines
• Comfortable working in cloud environments (AWS)
• Scripting experience (e.g. Bash) is a plus

Frontend development
• Strong JavaScript fundamentals (event loop, async/await, promises, modern ECMAScript)
• Advanced TypeScript proficiency, including generics, type inference, narrowing, and utility types
• Experience with Angular, including dependency injection, signals, change detection strategies, and reusable component design
• Good understanding of RxJS, observables, and commonly used operators
• Awareness of frontend design patterns and clean abstractions
• Knowledge of tools for state management (NGXS)
• Solid accessibility knowledge: experience incorporating WCAG-compliant requirements - semantic HTML, ARIA patterns, keyboard navigation and screen reader testing
• Pragmatic approach to unit testing (Jest)
• Experience with E2E (Cypress) and component tests
• Solid skills in CSS (Flexbox, Grid, responsive design) and CSS preprocessors (SCSS, SASS)
• Good Git hygiene and review-friendly pull requests

AI & cloud
• Experience integrating AI-based features into production applications
• Experience with AI harness engineering
• Experience with containers and serverless infrastructure
• Data science experience welcome

How you work
• Senior ownership mindset with sound engineering judgment
• Preference for clean, maintainable design over quick fixes
• Strong appreciation for code reviews, feedback, and teamwork
• Curious and comfortable working in fast-evolving technology areas
• Strong focus on security

Project Description

The system is based on microservice architecture and is running on the general purpose CPUs. It doesn’t require using ASICs and make possible to run the SW both on the bare metal servers as well as on the private cloud infostructure. CableOS is a pioneer in DOCSIS software defined networking (SDN) with all the benefits it gives to the service providers.

Job Description

• Experience of 2+ years in SW testing of complex systems (preferable embedded/network equipment)
• Practical experience with testing artifacts: test plan, test design, test case, bug report
• Basic practical knowledge in networking area
• Good knowledge of Unix/Linux OS
• High level of interpersonal skills. Ability to communicate effectively with different groups.
• B. Sc. In computer science or Electricity Engineering or equivalent

Would be a plus:

• Knowledge in DOCSIS / PON (Passive Optical Network)
• Data traffic generators (Ixia, iPerf.) and analyzers (Wireshark, Averna)
• Script tools/languages (Python, Bash, etc.)
• Hands-on experience with virtualization technologies (Kubernetes, Docker).

Job Responsibilities

• Test (functional/non-functional) complex embedded system
• Debug and troubleshoot setup issues
• Analyze requirements, write/execute test cases/test plans, report bugs.
• Execute automatic tests using existing Framework and analyze the results. Provide requirements for automatic tests
• Work in agile mode as a member of scrum team
• Write automation scripts can be considered.

About Tie

Tie is building the next generation of identity resolution and marketing intelligence. Our platform connects hundreds of millions of consumers across devices, browsers, and channels—without relying on cookies—to power higher deliverability, smarter targeting, and measurable revenue lift for modern marketing teams.

At Tie, AI is not a feature—it is a core execution advantage. We operate large-scale identity graphs, real-time scoring systems, and production ML pipelines that directly impact revenue, deliverability, and customer growth.

The Role

We are looking for detailed-oriented  AQA Engineer. This person is responsible for validating the quality of our software through thorough exploratory, functional, and regression testing. This person is analytical, proactive, and passionate about delivering high-quality user experiences.

Technical Responsibilities

• Review requirements, user stories, and design documents to create detailed and comprehensive test cases and checklists
• Perform functional, integration, UI/UX, and regression testing across web, data, 3d party apps and/or API layers.
• Test on multiple browsers, devices, and screen resolutions to ensure cross-platform consistency
• Execute manual test cases and report issues with clear reproduction steps and severity levels
• Verify fixes and perform retesting and smoke testing
• Maintain test case repositories (e.g., TestRail, Zephyr, Xray, etc.)
• Perform basic API testing using tools like Postman
• Use developer tools (e.g., Chrome DevTools, browser console) to investigate issues
• Track and manage bugs using tools like Jira
• Support release validation in redesign, staging and production environments or any other required.
• Collaborate with developers and product managers to ensure test coverage and align QA efforts with release goals
• Collaborate with business, customer success to ensure the test coverage and align QA efforts with business goals.

Automation & AQA Responsibilities

• Develop and maintain automated test suites for UI and API layers using frameworks like Playwright, Cypress, or Selenium
• Integrate test automation into the CI/CD pipeline to enable fast and reliable deployments
• Prioritize what to automate based on risk, stability, and ROI, complementing manual testing
• Validate data flows and transformation logic in data-driven applications by writing automated assertions against APIs and backend responses
• Build reusable utilities and selectors to support robust and maintainable test scripts
• Work closely with developers to ensure testability and coverage of edge cases
• Use version control (e.g., Git) and test reporting tools (e.g., Allure, TestNG reports) to ensure traceability
• Support debugging and root cause analysis by capturing logs, screenshots, and network traces during test execution
• Maintain a hybrid approach, knowing when to use exploratory/manual testing alongside automation to uncover UI/UX or logic-related issues

Data-Driven Application Testing

• Validate the accuracy, completeness, and integrity of data throughout the user journey
• Perform data validation across frontend, backend, and database layers, including comparing displayed data with source systems or API responses
• Ensure business rules and data logic are correctly applied (e.g., filters, transformations, aggregations)
• Test the impact of edge cases and malformed data inputs on application behavior
• Perform SQL-based verification (or through data exports) to confirm data correctness, where applicable
• Validate data syncing between systems, especially in applications that consume or expose third-party data via APIs
• Monitor how updates to records, entries, or data states reflect across the application (e.g., state transitions, user-based data visibility)

Non-Technical Responsibilities

• Participate in daily stand-ups, sprint planning, and retrospectives to represent QA priorities
• Communicate bugs and quality concerns clearly to cross-functional teams
• Proactively raise red flags if requirements are unclear, incomplete, or inconsistent
• Help define and improve QA processes, checklists, and acceptance criteria
• Collaborate with product and design teams to ensure test scenarios reflect user expectations
• Own the quality mindset for the features being delivered
• Provide feedback on usability and suggest improvements from a user perspective
• Maintain a clear audit trail of testing progress and coverage
• Be a champion for documentation, keeping test plans and QA procedures up to date
• Collaborate with QA Team Lead in providing feedbacks and reviews of QA strategies, processes, practices.

Working in Ambiguous and Fast-Paced Environments

• Confidently test features with minimal or evolving specifications, using exploratory testing and product intuition to uncover edge cases
• Collaborate closely with developers, product managers, and other stakeholders to clarify intent and co-create acceptance criteria when missing
• Document findings, gaps, and assumptions clearly to reduce miscommunication and improve team alignment
• Adapt quickly to frequent changes in priorities or scope, while ensuring quality is not compromised
• Use structured approaches to test loosely defined features, such as session-based test charters or heuristic checklists

• Maintain composure and clear prioritization even during high-pressure releases, rollbacks, or urgent hotfixes

   

Requirements

Technical

• 5+ years of manual testing experience for web applications
• 2+ years of automation testing experience(Playwright or Cypress must have(JS/TS))
• Strong understanding of Agile methodologies, specifically Scrum and Kanban
• Familiarity with bug tracking and test case management tools(QASE, Testomat, TestRail, etc.)
• Experience testing REST APIs (even at a basic level)
• Experience with Data verifications

• Ability to test across various browsers and responsive breakpoints

  As a plus:

• Experience with AI in both automated tests and day2day work will be a plus(Claude.ai)

Non-Technical

• Detail-oriented mindset and strong analytical thinking
• Clear and concise communicator in both written and verbal form, English.
• Proactive communication cros-team
• Comfortable working in fast-paced, changing environments
• Ability to manage time and tasks independently

• Proactive attitude and a sense of ownership for quality

   

What We Offer

• Competitive compensation, including salary, equity, and performance incentives
• Opportunity to work on core AI systems that directly impact revenue and product differentiation
• High ownership and autonomy in a senior, hands-on role
• Remote-first culture with a strong engineering and data focus
• Exposure to cutting-edge problems in identity resolution, graph ML, and real-time AI systems

• Clear growth path toward Staff / Principal IC roles

  What else:

• 4 weeks of paid vacation per year (flexible scheduling)
• Unlimited sick leave — we trust your judgment and care about your health
• US Bank Holidays off (American calendar)
• Remote-first culture and flexible working hours
• Flat structure, no micromanagement, and full ownership

• Opportunity to make a real impact during a critical growth phase

   

  Interview Process

• Recruitment Screening Call
• Test task in HackerRank for 1h
• Technical deep dive Interview (1,5h)

• Final interview with CTO in English

   

  Why Join Us?

• High-impact delivery leadership role during a critical period
• Real ownership and autonomy
• Opportunity to shape delivery across the entire engineering organization
• Exposure to SaaS, data, integrations, automation, and platform work
• Collaboration with global teams and vendors

• A strong product with real scale and momentum

   

Why This Role Matters

At Tie, your work will not live in notebooks or experiments—it will power production systems used by real customers at scale. You will help define how AI is embedded into the company’s core platform and play a key role in making machine learning a durable competitive advantage.

Mulesoft Integration Specialist (API & Enterprise Integration)
Locations: Europe, Ukraine

The ideal candidate brings strong experience in enterprise integration initiatives, with a primary focus on MuleSoft-based solutions and API-driven architectures. The background should include participation in platform modernization programs, development and support of complex integration ecosystems, and continuous improvement of enterprise integration landscapes.

Key Role In Integration Programs:

Serves as an integration specialist contributing across multiple phases of integration initiatives, from early discovery and design discussions to implementation, stabilization, and ongoing support.

Regularly collaborates with business analysts, architects, and operations teams to clarify integration requirements, identify risks early, and ensure solutions remain maintainable over time.

Known for taking ownership of integration components and following them through their full lifecycle.

Core Competencies And Expertise:

MuleSoft & API Engineering:

Hands-on experience with MuleSoft Anypoint Platform across a variety of integration use cases

Practical application of API-led architecture to support loosely coupled systems and incremental platform evolution

Development and consumption of RESTful and SOAP-based services

Confident work with JSON and XML payloads, including transformation and validation using DataWeave

Experience enhancing existing integrations through refactoring, improved error handling, and performance tuning

Data, Migration & Backend Systems

Involvement in data migration and data synchronization initiatives as part of broader system transformations

Working knowledge of SQL and relational databases, used for validation, reconciliation, and issue analysis

Experience navigating complex data models and resolving cross-system data inconsistencies

Exposure to integrations involving CRM, ERP, and operational platforms

Collaboration, Communication & Ownership

Regular interaction with business and technology stakeholders to clarify requirements and align expectations

Ability to explain integration concepts in a clear and structured manner to mixed audiences

Strong documentation habits, including integration overviews, API descriptions, and operational notes

Demonstrates a strong sense of responsibility for delivered solutions, particularly during critical releases

Able to remain focused and pragmatic when addressing production issues or time-sensitive requests

Delivery & Ways Of Working:

Comfortable working both independently and as part of distributed Agile teams

Experience adapting to changing priorities while maintaining delivery commitments

Contributes to shared team goals by supporting peers and proactively addressing integration risks
 

Key Achievements:

Contributed to multiple enterprise integration initiatives supporting evolving business processes

Played an active role in stabilizing and improving legacy integrations

Supported data migration and system alignment efforts during platform transitions

Recognized for reliability, ownership, and collaborative approach within integration teams

Technical Environment:

MuleSoft Anypoint Platform, REST, SOAP, API-led Architecture, DataWeave, XML, JSON, SQL, Relational Databases, CloudHub, API Manager, Git, CI/CD tools, Jira, Confluence

Certifications

Salesforce Certified MuleSoft Developer

Dell Boomi Professional API Design (nice to have)

Education:

Bachelor of Science in Systems Engineering

Summary:

Senior MuleSoft Integration Specialist with a broad background in enterprise integration work and API-driven solution delivery. Combines solid MuleSoft expertise with strong collaboration skills and a high level of ownership. Experienced in supporting integration solutions over time, adapting to evolving business needs, and contributing to stable, well-documented integration landscapes.

We're hiring a Senior Software Engineer to join us for a long-term engagement with a fast-growing UK travel tech client. The role focuses on owning and evolving their production document AI pipeline (OCR plus ML inference on passport and ID documents, CPU only deployment, no GPU).

This is hands-on production engineering, not research. You'll be improving OCR accuracy, optimizing CPU inference (INT8 quantization, ONNX Runtime, batching), refactoring pipeline complexity, and improving observability of a system serving enterprise clients at scale.

What you'll do:

• Take ownership of the existing OCR and document understanding pipeline in Python
• Optimize ML inference for CPU production (ONNX Runtime, quantization, batching, kernel tuning)
• Improve OCR accuracy, latency, throughput, and memory efficiency
• Refactor architectural complexity and reduce technical debt
• Work across ML systems, backend services, APIs, and data pipelines
• Help shape architectural decisions as the platform scales

Required:

• 5 plus years of professional Python software engineering
• Strong experience with OCR and document processing pipelines
• Familiarity with LayoutLMv3, Doctr, PaddleOCR, EasyOCR, Donut, or DocFormer
• Production ML systems experience (not just notebook experimentation)
• ONNX Runtime, quantization, TorchScript, or related CPU inference optimization
• Strong understanding of PDFs, image preprocessing, bounding boxes, and page segmentation
• Experience with systems serving external customers at scale

Nice to have:

• HuggingFace Transformers production experience
• Enterprise SaaS or aviation/travel tech background
• MLflow, Vertex AI, or similar ML operations tooling
• Distributed systems and backend API design experience

Engagement:

• Fully remote
• Long-term (6 plus months) with potential to expand engineering ownership over time
• Part-time (25-30 hrs/week) or full-time (35-40 hrs/week), depending on candidate availability
• Flexible timezone (engagement requires some overlap with UK working hours)

How to apply:
Send a short note covering relevant OCR / document AI work, production ML systems you've shipped, CPU inference optimization experience, GitHub or LinkedIn, current availability, and timezone.

Required skills

• 2+ years of commercial experience in software testing
• Strong knowledge of Java
• Hands-on experience with UI test automation using Selenide
• Experience working with Selenoid (running tests in containers)
• Solid experience in API testing, including:
  • Postman
  • JMeter
  • Rest Assured
• Experience with TestNG for test execution and reporting
• Understanding of BDD principles and experience with Cucumber
• Experience with build and dependency management using Maven
• Confident use of Git (GitHub)
• Experience working with CI/CD pipelines, including:
  • GitLab CI
  • Jenkins
• Experience using IntelliJ IDEA
• Understanding of software development life cycle (SDLC) and QA processes
• Ability to analyze requirements and create clear, maintainable test cases and automated tests

Nice to have

• Experience with test strategy and test framework design
• Experience working in Agile / Scrum teams
• Basic knowledge of Docker
• Experience with performance or load testing
• Mentoring or code review experience

Responsibilities

• Design, develop, and maintain automated UI and API tests
• Integrate automated tests into CI/CD pipelines
• Analyze test results and provide clear reports on test coverage and quality
• Collaborate closely with developers, QA engineers, and product teams
• Participate in improving testing processes and tools

Infozahyst is a Ukrainian scientific and production center that has been developing software and hardware solutions for Ukraine’s security and defense forces for over 20 years.
We are engineers, analysts, and researchers united by a common goal: to create technologies that ensure Ukraine’s security.

Requirements: 

• 8+ years of professional C# / .NET, 4+ years in a Senior, Tech Lead or Architect role with cross-team
scope.
• Deep knowledge of the CLR (memory model, GC, JIT, allocation patterns, finalization) and core C#
(generics, LINQ, expression trees, async/await internals, synchronization contexts, etc).
• Working knowledge of modern C# (8+): pattern matching, nullable reference types, records,
switch expressions, etc.
• Practical experience with .NET Framework → modern .NET migrations.
• Strong expertise in WPF (MVVM) and data-intensive desktop applications: virtualization, binding
cost, Freezable, Dispatcher patterns, custom controls and ControlTemplate, high-DPI and screen
scaling, UI Automation.
• Solid experience with multithreading: TPL, TPL Dataflow, synchronization primitives, lock-free
patterns, ThreadPool tuning.
• Experience building applications that process real-time streaming data from devices, sensors, or
network endpoints.
• Solid understanding of network programming: TCP/UDP, binary protocols, framing, backpressure,
reconnect logic.
• Hands-on experience with low-allocation patterns and SIMD in .NET: Span<T>, Memory<T>,
ArrayPool<T>, System.Numerics.Vector<T>, hardware intrinsics.
• Strong database skills: MS SQL Server, T-SQL, execution-plan analysis, EF Core, Dapper.
• Strong grasp of software design and architectural review: SOLID, GRASP, DDD, separation of
concerns, clean architecture, design patterns, focus on maintainability, testability, performance.
• Solid foundation in algorithms and data structures: big-O notation, collections trade-offs, graph
and dynamic-programming techniques where applicable to signal-processing tasks.
• Experience with profiling and diagnostics: dotTrace, dotMemory, Visual Studio Profiler, ETW /
PerfView, BenchmarkDotNet.
• Hands-on experience with unit / integration testing (including TestContainers), CI/CD pipelines,
quality gates.
• Proficient with Git and modern branching / code-review practices.
• Track record of horizontal expert work: setting standards, cross-team reviews, mentorship,
ownership of domain artifacts (competency matrix, tech radar, coding standards, lessons learned,
etc).
• Experience as an independent technical evaluator in hiring and Performance Review.
• Excellent communication and mentoring, able to defend technical positions in writing and in
discussion.
• English: B2 or higher.

Preferred Skills:

• DSP fundamentals: FFT, windowing, FIR / IIR filtering, spectral analysis, I/Q data.
• Radio engineering and SDR: modulation types, channel and noise models, baseband vs passband,
link-budget analysis, SDR architecture and sample-streaming interfaces.
• GPGPU (CUDA, OpenCL, ILGPU) for signal-processing workloads.
• Native interop in .NET: P/Invoke and C++/CLI for performance-critical code and hardware
integration.
• Public technical activity: articles, conference talks, open-source contributions, etc.
• Agile (Scrum / Kanban) with release-based planning.

Key Responsibilities:

• Co-own the .NET competency matrix and domain tech radar with the Head of Engineering
Excellence Center.
• Author coding standards, review templates, checklists and reference solutions contributing deep
cross-domain expertise.
• Build and run internal enablement: lectures, workshops, mentorship.
• Provide expert consultation and architectural review across projects.
• Drive root-cause analysis of complex defects across .NET projects.
• Define release-readiness criteria within the domain.
• Design and run technical interviews, calibrate ratings across interviewers.
• Act as independent technical evaluator in Performance Review, support IDP design.
• Support pre-sale (assumptions, risks, recommendations), contribute to Project Brief and Project
Cost without owning delivery.
• Surface project problems suitable for a research track and hand them to the Head of Research
Programs.
• Represent the domain externally (articles, talks, meetups, recruiting brand, etc).

Benefits:

• Employment in a stable and reliable company;
• Working remotely, but available to visit office in Kyiv once a month;
• Competitive salary;
• A 5-day work week with an 8-hour workday within the 9:00–20:00 time window;
• Support for personal and professional growth, including opportunities for training and reimbursement of its cost;
• Care for employee health through medical insurance, 18 working days of paid vacation, and sick leave coverage;
• Openness to new ideas and approaches, with healthy communication within the team;
• Unique and exciting projects;
• Involvement in a mission that brings us closer to victory!

Dear candidates, we will review your resume within 10 business days, and if the decision is positive, we will definitely contact you. If you do not receive feedback from us, it means that we are not ready to offer you this position at the moment.

A potential invitation to potential minds!

4K-Soft is People. People are most important to us. People are at the heart of every connection we build. Come and join 4K-Soft, where human minds come together to pave the way for the future. We offer a variety of full-time jobs, training programs and internships. Only imagine, how you can help our company and start your career with 4K-Soft!

We are looking for a Junior FullStack Web Developer.

What we expect from you:

2+- years of commercial experience in Node.js + React.

We offer:

Competitive level of remuneration

Modern comfortable office or remote work

Convenient work schedule, paid vacation and sick leaves

The opportunity to grow professionally by participating in the implementation of interesting and complex projects, as well as showing personal initiative.

A potential invitation to potential minds!

4K-Soft is People. People are most important to us. People are at the heart of every connection we build. Come and join 4K-Soft, where human minds come together to pave the way for the future. We offer a variety of full-time jobs, training programs and internships. Only imagine, how you can help our company and start your career with 4K-Soft!

We are looking for a Middle FullStack Web Developer.

What we expect from you:
English level: B2 or higher
Experience: 3+ years working with Node.js and React

We offer:

Competitive level of remuneration

Convenient work schedule, paid vacation and sick leaves

The opportunity to grow professionally by participating in the implementation of interesting and complex projects, as well as showing personal initiative.

We’re looking for a Senior Engineer who thrives on unfamiliar problems — someone who can land in a customer’s environment, reverse-engineer poorly-documented vendor APIs, and ship a working integration end-to-end, solo.

What makes you a great fit:

• 5+ years of professional software development experience, including 3+ years of hands-on experience in Python.
• Proven track record in designing and building integrations against third-party REST APIs.
• Comfortable working in unfamiliar codebases and picking up new stacks as engagements demand.
• Upper-intermediate written and spoken English.
• Self-managed in an async remote setting — strong ownership, communication, and time management.
• Curiosity and dive-deep mentality — comfortable when documentation is incomplete or absent.

• AI-as-tool fluency — productive use of Claude code, Copilot, Cursor, or similar for research and implementation.

   

Will be a plus:

• Prior customer-facing engineering experience (joining technical calls, gathering requirements).
• Familiarity with security products (SIEM, EDR, vulnerability management, threat intel, firewalls, etc.).

• Experience working in or alongside a SOC.

   

Why work with us?

• People-first management with minimal bureaucracy
• A friendly company culture, proven by employees who choose to return
• Flexible working hours
• 29 days of PTO (18 working days per year, plus all national holidays)
• 10 paid recovery days
• Full financial and legal support for independent contractors
• Free English classes, with native speakers or Ukrainian teachers

• Dedicated HR support

   

Your day-to-day in this position:

• Design and build bespoke integrations between our products and customer-specific security stacks — primarily in Python, occasionally in whichever stack the engagement demands.
• Tackle the hardest integration problems: the non-conventional, “out-of-the-books” engagements that standard product connectors can’t cover.
• Own each engagement end-to-end — discovery and technical scoping through implementation, testing, and handover.
• Join customer technical calls alongside PM/CSM to sharpen requirements; drive written follow-up between sessions.
• Reverse-engineer poorly-documented vendor APIs and build robust integrations against them.

• Capture learnings from each engagement and feed them back to the product and integration teams so the next engagement is easier.

   

What is your new project?

• Domain: Computer and network security
• Location: Israel
• Company size: 51-200 employees
• Founded in: 2009
  
  Our next steps:

✅ Intro call with a Recruiter — ✅ Tech livecoding interview — ✅ Tech theoretical + system design interview — ✅ Managerial interview — ✅ HR client interview — ✅ Reference check — ✅ Offer