Jobs

About the Role

We're looking for an experienced, client-facing professional who can own the full customer journey — from product demos through onboarding and ongoing support. You'll be the primary point of contact for our clients, ensuring they get maximum value from our product and have a smooth, responsive experience at every stage.

Responsibilities

• Conduct product demos for prospective and existing clients
• Lead onboarding calls, guiding new clients through setup and first steps
• Provide client support — answering questions, troubleshooting issues, and resolving concerns
• Manage all client communication via email in a professional, timely manner
• Build and maintain strong, long-term client relationships

Requirements

• 5+ years of experience in sales, account management, or customer support
• Excellent written and spoken English
• Ability to work strictly within EST hours
• Strong communication skills, comfortable leading calls and presenting to clients
• Detail-oriented, proactive, and able to work independently

How to Apply

Applications must include a short intro video. Applications without a video will not be considered.

In your video, briefly cover:

• Your relevant experience (sales / account management / support)
• Why you're a good fit for a client-facing, EST-hours role
• A quick note on your English proficiency

US Company is searching for a Senior Full-Stack Engineer (AI Platform) to join an AI-first product company building an advanced communications platform powered by Large Language Models (LLMs). This is an exciting opportunity to work across the full technology stack, designing scalable backend services, modern user interfaces, cloud infrastructure, and AI-powered features in close collaboration with a US-based engineering team. Full-time, official contract, remote work, and flexible schedule.

Brief project description:
The product is an AI-driven communications platform that enables businesses to automate and enhance customer interactions through voice, messaging, and intelligent workflows powered by modern LLM technologies.

Responsibilities:

• Design, develop, and maintain end-to-end product features across frontend and backend.
• Build scalable backend services using Python and Node.js.
• Develop responsive and intuitive user interfaces using modern frontend technologies.
• Design and optimize PostgreSQL schemas, queries, and database migrations.
• Build, deploy, and maintain cloud infrastructure on AWS.
• Integrate LLM capabilities into production features using prompt engineering best practices.
• Develop and maintain automated unit, integration, and end-to-end tests.
• Participate in architecture discussions, code reviews, and sprint planning.
• Collaborate closely with Product, Design, and US-based Engineering leadership.
• Troubleshoot production issues and participate in on-call rotations when necessary.
• Continuously improve software quality, performance, and reliability.

Required skills (must have):

• 5+ years of professional software engineering experience, including at least 3 years as a Full-Stack Engineer.
• Strong backend development experience with Python and Node.js.
• Solid experience designing REST APIs and scalable backend architectures.
• Production experience with PostgreSQL including schema design, indexing, query optimization, and migrations.
• Hands-on experience deploying and operating applications on AWS (EC2, Lambda, RDS, S3, IAM, CloudWatch or similar services).
• Practical experience integrating LLMs into production applications through prompt engineering.
• Experience building modern, responsive UI using contemporary frontend frameworks.
• Strong knowledge of automated testing (pytest, Jest, Playwright, Cypress or similar).
• Excellent spoken and written English.
• Ability to work with several hours of overlap with US business hours.

Would be considered as a plus:

• Experience with Twilio (Programmable Voice, Messaging or Verify).
• Experience building Voice, SMS, RCS or Apple Messages for Business solutions.
• Experience working in Agile/Scrum environments using Jira.
• Experience building AI-first SaaS products.
• Experience designing distributed cloud-native systems.

Work conditions:

• 100% remote work.
• Full-time (40 hours per week).
• Official contract.
• Flexible schedule with required overlap with US business hours.
• Participation in an on-call rotation for production incidents.

Interviewing / Hiring process:
Step 1 - preliminary interview (main questions) - 45 mins
Step 2 - internal technical interview - 60 mins
Step 3 - technical interview with Team Leader - 60 mins

About the Role

We are looking for an experienced Senior Data Engineer to design, build, and maintain scalable data platforms and pipelines. You will work closely with data analysts, data scientists, software engineers, and business stakeholders to deliver reliable, high-quality data solutions that power analytics and business decision-making.

This role is ideal for someone passionate about building modern data architectures, optimizing data workflows, and ensuring operational excellence.

Responsibilities

• Design, develop, and maintain scalable batch and streaming data pipelines.
• Build robust ETL/ELT workflows for ingesting, transforming, and serving data.
• Optimize data storage, processing, and query performance.
• Develop and maintain data models that support reporting, analytics, and machine learning.
• Ensure data quality, reliability, security, and governance across the platform.
• Monitor production pipelines and troubleshoot operational issues while maintaining SLAs.
• Collaborate with cross-functional teams to translate business requirements into technical solutions.
• Improve automation, deployment processes, and infrastructure for data engineering workloads.
• Contribute to architectural decisions and engineering best practices.
• Document technical solutions and mentor junior engineers when needed.

Required Skills

• 5+ years of experience in Data Engineering or a similar role.
• Strong proficiency in Python and SQL.
• Experience building scalable ETL/ELT pipelines.
• Hands-on experience with modern cloud platforms (AWS, Azure, or Google Cloud).
• Experience working with data warehouses such as Snowflake, BigQuery, Redshift, or Synapse.
• Strong understanding of data modeling principles.
• Experience with orchestration tools such as Airflow or similar.
• Knowledge of distributed data processing technologies (Spark preferred).
• Experience with Git and software engineering best practices.
• Strong analytical and problem-solving skills.
• Experience supporting production systems, troubleshooting incidents, and maintaining operational reliability and SLAs.
• Excellent communication skills with both technical and non-technical stakeholders.

Nice to Have

• Experience with dbt for data transformation and modeling.
• Knowledge of data observability and monitoring tools.
• Experience with streaming technologies such as Kafka, Apache Flink, or similar.
• Familiarity with CI/CD pipelines for data engineering.
• Experience implementing data quality frameworks and governance practices.
• Experience with Infrastructure as Code (Terraform or similar).
• Bachelor's degree in Computer Science, Engineering, Mathematics, or a related field (or equivalent practical experience).

What We Offer

• Fully remote work ( shifts per USA time zone)
• Opportunity to work with modern cloud-based data platforms.
• Long-term international project.
• Collaborative engineering culture.
• Competitive compensation based on experience.
• Career growth opportunities and exposure to cutting-edge data technologies.

Riseapps builds AI-powered software products for the U.S. healthcare market. We partner with healthcare providers, startups, and digital health companies, and we’re now scaling our outbound engine to the next level.

We’re looking for a Senior Lead Generation Manager who doesn’t just run campaigns, but builds and owns the entire outbound system, drives meaningful pipeline, and leads the function with strategic depth.
Design, build, and scale a full-cycle outbound lead generation engine across multiple channels with a focus on cold outreach (email + LinkedIn), U.S. and EU healthcare conferences, and emerging channels you champion. You will own this function end-to-end and be expected to think and act at a leadership level.

 

What We’re Looking For:

• 5+ years in B2B outbound lead generation, with at least 2 years at a senior level;
• Proven expertise in cold email and LinkedIn outreach: strategy, copywriting, sequencing, optimization;
• Hands-on conference lead generation experience (U.S. and/or EU tech/healthcare events): pre-event research, booth and meeting planning, post-event follow-up;
• Experience leading or mentoring a small team or function (even in a solo-contributor capacity with influence over processes and vendors);
• Strong data-driven mindset: you set targets, track performance, and iterate based on metrics;
• Ability to work cross-functionally with Sales, Marketing, and leadership and translate strategy into execution;
• A healthcare or IT services background is a strong plus;
• English B2+ or higher.

What You’ll Do:

• Own the full lead generation function end-to-end: define goals, build playbooks, report on pipeline, meetings booked, and CAC by channel;
• Run cold email and LinkedIn outreach from ICP definition to conversion: sequences, A/B testing, CRM hygiene, automation;
• Plan and execute conference strategy (U.S. & EU): pre-event outreach, on-site lead capture, post-event follow-up;
• Partner with Sales to align pipeline targets; propose and test new channels (Upwork, niche communities, partnerships).

Why Riseapps:

• Real ownership and autonomy;
• Healthcare-focused outbound;
• Remote-first, flexible setup;
• Competitive compensation.

One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise systems in the Oil&Gas domain.
We are looking for a highly motivated and self-organized QA automation engineer to join our team and integrate the automation process into the existing SDLC.

Responsibilities

Lead quality assurance strategy and execution for web applications deployed on AWS and Azure

cloud platforms. Drive test automation initiatives achieving >80% coverage, mentor junior QA

engineers, and ensure delivery excellence across the software development lifecycle. Collaborate

with Product, Development, and DevOps teams to embed quality practices from design through

production deployment.

Skills

Must have

5–7 years of QA experience for web applications in Agile/Scrum

Web testing: functional, regression, integration/system testing; E2E, smoke/sanity, exploratory, risk-based testing

Test automation (2+ years) with Cypress using JavaScript&TypeScript

REST API testing (Postman, REST Assured, or similar); validation of status codes/schemas/error handling; auth testing (OAuth2/JWT/SSO)

CI/CD integration and automated test execution in pipelines (GitLab CI, Azure DevOps Pipelines, or Jenkins)

Cloud deployment validation on AWS and Azure

Test/defect management tools (Azure DevOps Test Plans/Boards or equivalent)

Version control: Git (GitLab/GitHub)

Scripting and data validation: Python and/or Bash; basic SQL for database checks

Leadership: driving QA initiatives, mentoring, defining quality gates, defect triage

Nice to have

Performance/load testing (k6, JMeter, Gatling)

Security testing awareness (OWASP Top 10; Burp Suite / OWASP ZAP / Snyk)

Docker/Kubernetes validation testing

Observability/monitoring tools (CloudWatch, Azure Monitor, Datadog, New Relic, ELK/Splunk)

GraphQL API testing and/or contract testing

Experience with large datasets/ETL validation, Kafka/event-driven systems, or geospatial data testing

Domain exposure to Oil & Gas / Energy software is a plus

Your future responsibilities:

• Jira Process Improvement and Automation
• Transforming Business Requirements into Scalable Solutions
• Scaling Jira Environment (Multiple Teams, Complex Workflows)
• Resolving L2/L3 Issues
• Evaluating and Implementing Atlassian Marketplace

Your skills and experience:

• 5+ years with Jira / Atlassian ecosystem (administration, development, or engineering)
• Technical leadership: architecture decisions, code reviews, mentoring
• Hands-on with Jira Data Center and Cloud in complex environments
• Jira architecture design aligned with business processes
• ScriptRunner + Groovy for custom logic
• Jira REST API and integration patterns
• System integrations: REST, webhooks, middleware
• Access control and security: SSO, IAM, RBAC
• Work in regulated / security-sensitive environments

We offer what matters most to you:

• Competitive salary: we guarantee a stable income and annual bonuses for your personal contribution. Additionally, we have a referral reward program for attracting new colleagues to Raiffeisen Bank
• Social package: official employment, 28 days of paid leave, additional “maternity leave” for fathers, and financial assistance for parents upon the birth of children
• Comfortable working conditions: the possibility of a hybrid work format, offices equipped with shelters and generators, provision with modern equipment
• Wellbeing program: all employees have access to medical insurance from the first working day; consultations with a psychologist, nutritionist or lawyer; discount program for sports and shopping; family days for children and adults; massage in the office
• Learning and development: access to over 130 online educational resources; corporate training programs, online library, mentoring program
• A great team: our colleagues are a community where curiosity, talent and innovation are welcomed. We support each other, learn together and grow. You can find like-minded people in over 15 professional communities, reading or sports clubs
• Career opportunities: we encourage advancement within the bank between functions
• Innovation and technology. Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go (infra, security), Swift (IOS), Kotlin (Andorid)Datastores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink, we develop expertise in AI and actively integrate it into processes
• Support program for defenders: we preserve jobs and pay the average salary to mobilized people. We have a support program for veterans, and the Bank’s veteran community is developing. We are working to raise awareness among managers and teams on the issues of veterans’ return to civilian life. Raiffeisen Bank is recognized as one of the best employers for veterans (Forbes)

Why Raiffeisen Bank?

• Our main value is people, and we support and recognize them, educate them and involve them in changes. Join Raif’s team because for us YOU matter!
• One of the largest lenders to the economy and agricultural business among private banks
• Recognized as the best employer by EY, Forbes, Randstad, Franklin Covey, and Delo.UA
• The largest humanitarian aid donor among banks (Ukrainian Red Cross, UNITED24, Superhumans, СМІЛИВІ)
• One of the largest IT product teams among the country’s banks. • One of the largest taxpayers in Ukraine; 6.6 billion UAH were paid in taxes in 2023.

Opportunities for Everyone:

• Raif is guided by principles that focus on people and their development, with 5,500 employees and more than 2.7 million customers at the center of attention
• We support the principles of diversity, equality and inclusiveness
• We are open to hiring veterans and people with disabilities and are ready to adapt the work environment to your special needs
• We cooperate with students and older people, creating conditions for growth at any career stage

You matter at Raif!

Want to learn more? Follow us on social media:

Facebook, Instagram, LinkedIn

______________________________________________________________________

Твої майбутні обов’язки: 

• Вдосконалення та автоматизація процесів у Jira
• Перетворення бізнес-вимог у масштабовані рішення
• Масштабування середовища Jira (кілька команд, складні робочі процеси)
• Вирішення проблем L2/L3
• Оцінка та впровадження Atlassian Marketplace

Твій досвід та навички:

• 5+ років досвіду роботи з екосистемою Jira/Atlassian (адміністрування, розробка або інженерія)
• Технічне лідерство: рішення щодо архітектури, огляд коду, наставництво
• Практичний досвід роботи з центром обробки даних та хмарою Jira у складних середовищах
• Проектування архітектури Jira, узгоджене з бізнес-процесами
• ScriptRunner + Groovy для налаштування логіки
• REST API та шаблони інтеграції Jira
• Системні інтеграції: REST, вебхуки, проміжне програмне забезпечення
• Контроль доступу та безпека: SSO, IAM, RBAC
• Робота в регульованих/чутливих до безпеки середовищах

Пропонуємо те, що має значення саме для тебе: 

• Конкурентна заробітна плата: гарантуємо стабільний дохід та річні бонуси за твій особистий внесок. Додатково, у нас діє реферальна програма винагороди за залучення нових колег до Райффайзен Банку
• Соціальний пакет: офіційне працевлаштування, 28 днів оплачуваної відпустки, додатковий “декрет” для татусів, та матеріальна допомога для батьків при народженні дітей
• Комфортні умови праці: можливість гібридного формату роботи, офіси забезпеченні укриттями та генераторами, забезпечення сучасною технікою
• Wellbeing програма: для всіх співробітників доступні медичне страхування з першого робочого дня; консультації психолога, нутриціолога чи юриста; дисконт програми на спорт та покупки; family days для дітей та дорослих; масаж в офісі
• Навчання та розвиток: доступ до понад 130 навчальних онлайн-ресурсів; корпоративні навчальні програми, онлайн бібліотека, програма менторства
• Крута команда: наші колеги — це спільнота, де вітаються допитливість, талант та інновації. Ми підтримуємо один одного, вчимося разом та зростаємо. Ти можеш знайти однодумців у понад 15-ти професійних ком’юніті, читацькому чи спортивному клубах
• Кар’єрні можливості: ми заохочуємо просування всередині банку між функціями
• Інновації та технології. Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go(infra,security), Swift (IOS), Kotlin (Andorid) Datastores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink, розвиваємо експертизу в AI та активно інтегруємо в процеси
• Програма підтримки захисників і захисниць: ми зберігаємо робочі місця та виплачуємо середню заробітну плату мобілізованим. Для ветеранів та ветеранок у нас діє програма підтримки, розвивається ветеранська спільнота Банку. Ми працюємо над підвищенням обізнаності керівників та команд з питань повернення ветеранів до цивільного життя. Райффайзен Банк відзначений як один з найкращих роботодавців для ветеранів (Forbes)

Чому Райффайзен Банк? 

Наша головна цінність — люди і ми даємо їм підтримку і визнання, навчаємо, залучаємо до змін. Приєднуйся до команди Райфу, адже для нас ТИ маєш значення! 

• Один із найбільших кредиторів економіки та аграрного бізнесу серед приватних банків 
• Визнаний найкращим працедавцем за версіями EY, Forbes, Randstad, Franklin Covey, Delo.UA 
• Найбільший донор гуманітарної допомоги серед банків (Червоний Хрест України, UNITED24, Superhumans, СМІЛИВІ) 
• Одна з найбільших ІТ-продуктових команд серед банків країни 
• Один із найбільших платників податків в Україні, за 2023 рік було сплачено 6,6 млрд гривень

Можливості для всіх: 

• Райф керується принципами, що фокусуються на людині та її розвитку, у центрі уваги 5 500 співробітників та понад 2,7 мільйони клієнтів  
• Підтримуємо принципи різноманіття, рівності та інклюзивності
• Ми відкриті до найму ветеранів і людей з інвалідністю та готові адаптувати робоче середовище під ваші особливі потреби
• Співпрацюємо зі студентами та людьми старшого віку, створюючи умови для зростання на будь-якому етапі кар’єри

В Райфі ти маєш значення! 

Бажаєш дізнатися більше? — Підписуйся на нас у соц.мережах: Facebook, Instagram, LinkedIn 

   We are looking for a  RF Hardware Engineer for an international company specializing in custom electronics development for embedded, industrial, and IoT applications. The company delivers innovative hardware solutions for diverse industries, including medical devices, industrial electronics, automotive, and agricultural technology.

Company size: 90+ employees 

Technical team: RF Hardware Engineer+ Hardware team (PM, Tech Lead, 9 engineers: architect, 3 seniors, 5 mid/juniors),  Software team (separate team)

Main projects: Full-cycle electronics design; solutions for industrial, automotive, and miltech sectors.

 Office / work mode: Ivano-Frankivsk, Lviv or remote

 Conditions:  Competitive salary, career and professional growth, opportunity to work on cutting-edge hardware projects, mentorship and knowledge-sharing environment, flexible schedule, military booking starting from the first working day, and other benefits.

Requirements:

• Proven experience in RF hardware development
• Participation in full hardware development lifecycle (from schematic design to validation), at least as part of a team
• Strong background in RF and analog circuit design
• Experience designing and analyzing: low-noise amplifiers (LNAs); power amplifiers (PAs); mixers, oscillators; RF filters and matching networks
• Practical understanding of impedance matching and S-parameters
• Experience with RF PCB layout considerations (controlled impedance lines, grounding strategy, isolation, coupling minimization)
• Experience working with antennas and RF front-end integration: antenna matching; feed network optimization; understanding of RF propagation basics
• Knowledge of signal integrity fundamentals in RF systems
• Understanding of EMC/EMI principles and compliance-aware design
• Hands-on experience with RF measurement equipment: Vector Network Analyzer (VNA), Spectrum Analyzer, Signal Generator, Oscilloscope (RF capable), Power meters
• Experience performing RF characterization and validation
• Experience with RF simulation and modeling tools (S-parameter analysis, frequency-domain simulations)
• English – B1+ level or higher (reading and technical communication)

Nice to have:

• Experience with microwave structures or waveguide systems
• Experience with RF SoC or module-based systems (Wi-Fi, BLE, GSM, LTE, NB-IoT, LoRa, etc.)
• Understanding of thermal and mechanical influences on RF performance
• Experience supporting transfer from prototype to production

Responsibilities:

• Design and develop RF hardware circuits and subsystems
• Participate in full-cycle product development 
• Design and optimize RF front-end blocks (LNAs, PAs, mixers, filters)
• Perform impedance matching and antenna integration
• Develop RF PCB layouts with controlled impedance and EMC considerations
• Conduct RF measurements and hardware validation
• Perform simulations and modeling before prototype fabrication
• Support debugging, bring-up, and troubleshooting of RF boards
• Collaborate with cross-functional teams during prototype and production stages

          We are looking for a Senior Hardware Developer for an international company specializing in custom electronics development for embedded, industrial, and IoT applications. The company delivers innovative hardware solutions for diverse industries, including medical devices, industrial electronics, automotive, and agricultural technology.

Company size: 90+ employees 

Technical team: Hardware team (PM, Tech Lead, 9 engineers: architect, 3 seniors, 5 mid/juniors),  Software team (separate team)

Main projects: Full-cycle electronics design; solutions for industrial, automotive, and miltech sectors.

 Office / work mode: Ivano-Frankivsk, Lviv (preferably a hybrid or remote type of work).

     Conditions:  Competitive salary, career and professional growth, opportunity to work on cutting-edge hardware projects, mentorship and knowledge-sharing environment, flexible schedule, military booking starting from the first working day, and other benefits.

Requirements:

• Proven expertise in full hardware development cycles from concept to production release.
• Experience in power electronics (AC/DC, DC/DC converters, battery-powered systems)
• Skilled in performing circuit- and thermal-level simulations using industry-standard tools such as LTspice, PSpice, Micro-Cap, or similar.
• Proficiency in multilayer PCB design
• Deep understanding of EMC fundamentals, filtering, and shielding strategies, combined with hands-on experience in EMC pre-compliance testing and debugging, is essential.
• Proficient in the practical use of standard laboratory equipment such as oscilloscopes, logic analyzers, multimeters, signal generators, and spectrum analyzers.
• Strong prototype debugging, troubleshooting, and repair skills.
• Ability to manage technical handovers, address and resolve customer issues, and troubleshoot problems effectively.
• Strong skills in task decomposition, time estimation, and proactive project communication.
• English - B1 level or higher (with solid reading and writing skills)

Nice to have

• Practical knowledge in RF design, encompassing antenna matching and  layout optimization for RF SoC and module-based systems (Wi-Fi, BLE, LoRa, GSM, LTE, NB-IoT, etc.)
• Proficiency in multilayer PCB design, including HDI, flex, and flex-rigid boards, along with experience in creating production-ready PCB documentation.
• A solid understanding of high-speed design principles, including USB, Ethernet, DDR2/3, and HDMI interfaces, as well as signal integrity and power integrity validation methods.

Responsibilities: 

• Define hardware architectures and detailed system specifications for analogue, digital, and mixed-signal circuits.
• Produce high-quality documentation that clearly describes and justifies hardware design choices in accordance with quality procedures
• Perform electrical and thermal design calculations, simulations, and analyses.
• Design and validate power electronics, including AC/DC and DC/DC converters, battery charging systems, and battery-powered electronics.
• Conduct battery life estimation and energy consumption optimization for portable and low-power designs
• Perform multilayer PCB layout, including HDI, flex, and flex-rigid board designs.
• Design high-speed PCB interfaces with a strong understanding of signal integrity validation.
• Apply EMC design principles, perform pre-compliance testing, and conduct EMC troubleshooting.
• Perform hardware bring-up, verification, and validation.
• Support the transition from prototype to mass production, including technical interaction with manufacturing.

INVESTPROF - продуктова компанія у сфері арбітражу трафіку та digital-продуктів. У нас немає managed-Kubernetes, немає AWS-білінгу за nat-gw і немає вендорних залежностей. Ми будуємо власну платформу на bare-metal з нуля - і шукаємо інженера, який буде співавтором цієї платформи на наступні роки.

Наш стек (повністю, без прикрас)

• Platform: Talos Linux на Proxmox VE, IaC через Terraform + Terragrunt.
• Kubernetes: ванільний, Cilium як CNI з BGP та LB-IPAM, без kube-proxy.
• GitOps: Argo CD + Image Updater, Helm, Kustomize, приватний OCI-реєстр.
• Network: MikroTik / RouterOS на залізі, ingress-nginx + HAProxy, Ingress, CoreDNS, NetBird для ZTN.
• Security: cert-manager (Let’s Encrypt + Cloudflare DNS-01), External
• Secrets Operator, Sealed Secrets.
• Observability: VictoriaMetrics, Loki, Tempo, Grafana, Grafana Alloy, Alertmanager.

• Data: PostgreSQL під Crunchy PGO (Patroni, PgBouncer, pgBackRest), Kafka під Strimzi (Connect, Debezium для CDC), DragonflyDB замість Redis, MinIO як S3-сумісне сховище, AWS / Yandex S3 CSI.

   

Що будете робити

• розвивати платформу: від проєктування нових кластерів до оптимізації існуючих;
• володіти networking-доменом: BGP-сесії з роутером, anycast, L4 / L7 балансування, traffic engineering;
• вести GitOps-процеси: новий сервіс розгортається через PR у config-репозиторій, без ручних kubectl;
• адмініструвати stateful-частину: PostgreSQL HA, Kafka, об’єктне сховище;

• будувати observability: SLI / SLO, алертинг, трейсинг, log-pipeline через Alloy.

   

Кого шукаємо

• Senior або Lead-рівень з реальним production-досвідом на Kubernetes ≥ 3 років;
• маєте глибоке розуміння Linux internals, networking (TCP / IP, BGP, iptables / eBPF);
• працювали з GitOps-підходом (Argo CD або Flux) у бойових умовах;
• розумієте, чому immutable OS це не примха, а архітектурне рішення;
• володієте IaC (Terraform / Terragrunt або Pulumi);

• маєте досвід з Postgres у production (HA, бекапи, відновлення).

   

Великий плюс

• комерційний досвід з Talos / Flatcar, Cilium (особливо BGP та eBPF), Crunchy PGO, Strimzi;
• досвід проєктування мереж із MikroTik або іншим enterprise-обладнанням;
• розуміння ZTN-архітектур (NetBird, Tailscale, Twingate, Cloudflare Access);

• Kubernetes RBAC та безпека у глибину, OpenTelemetry.

   

Умови

• Повна зайнятість, повністю remote.
• Англійська рівня intermediate+ для технічної документації.

• Прямий вплив на архітектурні рішення, мінімум бюрократії.

   

Процес

1. CV-скрінінг (1-2 дні).
2. Співбесіда з HR.
3. Технічна розмова з нашим Lead DevOps (1 година).
4. Архітектурне інтерв’ю - обговорюємо реальний кейс з нашої інфраструктури (1.5 години).
5. Оффер.
6. Можливе тестове завдання за результатами технічного інтерв'ю.

Responsibilities

• Full and independent project management;
• Steady growth in traffic and search rankings for projects;
• Improvement in project business metrics (reg, FTD);
• Achieving interim SEO strategy goals;
• Reducing project dependence on management involvement;
• Scaling successful use cases to other projects;
• Initiating new ideas and approaches;
• Collaborating with the content team;
• Collaborating with the link-building team;
• Collaborating with the development team;
• Achieving stated project KPIs;
• Managing project budgets;
• Testing hypotheses to improve project metrics and analyzing test results;
• Preparing pre-sale audits for potential clients.

Requirements

• At least 5 years of experience in SEO, with a track record of successful project promotions;
• At least 3 years of experience in SEO within the iGaming niche;
• In-depth understanding of search engine algorithms;
• English proficiency: B1 level or higher;
• Development and implementation of a comprehensive SEO strategy, including content strategy, technical optimization, link profile management, user experience (UX) improvement, and behavioral analysis;
• Knowledge of HTML and CSS sufficient to analyze code from an SEO perspective;
• Experience working with high-traffic and multi-regional websites;
• In-depth understanding of all ranking factors;
• Experience with SERM and Parasite SEO;
• Strong knowledge of technical SEO;
• Proficiency in all industry-specific tools;
• Ability to collaborate with developers, link builders, content managers, and designers;
• Experience with A/B testing of SEO hypotheses and traffic split tests;
• Experience analyzing search engine bot behavior;
• Ability to defend and justify SEO strategies to business stakeholders;
• Understanding of project business metrics;
• Experience mentoring mid-level specialists (setting tasks and providing guidance);
• Experience automating routine tasks.

Project about building the payments infrastructure that merchants have been waiting for. A single integration, intelligent routing, and the kind of reliability that lets businesses stop thinking about payments and get back to running their business.
The platform is real, the merchants are real, and the problems are hard. We're integrating multiple payment providers, routing transactions intelligently across them, and doing it in a way that's secure, scalable, and maintainable.

Core Development
● You build the services that make payments move. Sessions, routing, provider adapters, webhooks; you work across the core of the platform, end-to-end, from database schema through to deployment.
● You integrate payment providers properly. Clean adapter patterns, consistent error handling, and abstractions that make the tenth integration as maintainable as the firstYou write code that handles real money. That means understanding the failure modes, thinking about idempotency, and never cutting corners on correctness because correctness is the product.
● You contribute to architecture, not just implementation. You raise design concerns early, engage in technical decisions, and leave things better than you found them.

Quality & Performance
● You test what you build. Unit tests, integration tests, E2E tests, and an understanding of what each is actually for. You don't hand things to QA hoping for the best.
● You debug with rigour. When something goes wrong in production, you trace it, understand it, and fix the root cause, not just the symptom.
● You review code seriously. You give feedback that improves the codebase, and you take feedback the same way. Collaboration
● You work closely with the Tech Lead. You implement architectural decisions together and contribute meaningfully to technical design conversations.
● You engage with the product function. You take time to understand what you're building and why. Acceptance criteria exist to be understood.
● You show up to Agile ceremonies and contribute to them. Standups, sprint planning, retros; they only work if people engage honestly.
● You support the team across deployment, observability, and incident response. Shipping doesn't end at the PR merge.

How You’ll Be Successful
● What you ship works, and keeps working. Test coverage is real, regressions are rare, and you're not the source of production surprises.
● Provider integrations are clean and maintainable. The team can extend them without unpicking your decisions six months later.
● You raise concerns before they become problems. Whether it's a design risk, dependency, or edge case, you flag it early with context for the team to act.
● Your code reviews make the codebase better. Not just caught bugs, but clearer thinking, better abstractions, and a higher collective bar.
● The team trusts you across time zones. Async communication is clear, commitments are kept, and you don't go quiet when things get complicated.

Key Responsibilities

• Design, develop, and optimize deep learning models using PyTorch.
• Build and maintain scalable training and evaluation pipelines.
• Lead model selection, experimentation, and fine-tuning activities.
• Improve training performance, efficiency, and scalability across large datasets and compute environments.
• Work with multimodal data sources, including video, images, and audio.
• Provide technical guidance on AI architecture, training strategies, and best practices.
• Collaborate closely with product, engineering, and research teams to translate business objectives into AI solutions.
• Support deployment and operationalization of machine learning models in production environments.

Required Experience

• 5+ years of experience in Machine Learning, Data Science, or AI Engineering roles.
• Strong hands-on experience developing deep learning models with PyTorch.
• Proven experience building and optimizing training pipelines for machine learning systems.
• Deep understanding of model training, hyperparameter tuning, and performance optimization.
• Experience working with computer vision, audio processing, or multimodal AI applications.
• Strong software engineering skills and experience developing production-ready ML solutions.
• Experience with cloud-based or distributed training environments.

Preferred Qualifications

• Experience applying machine learning techniques within behavioral science, human behavior analysis, affective computing, or related domains.
• Experience with video understanding, speech/audio analysis, or multimodal foundation models.
• Familiarity with MLOps practices, model monitoring, and scalable deployment architectures.
• Experience working with large-scale datasets and distributed training frameworks.

ZentixSoft is looking for a Senior AQA Engineer (Automation & API) 🚀
 

At ZentixSoft, we live by the “People over processes” principle—and we actually mean it. We truly care about our team, which is why we offer:
 💸 Salary Review: A structured system of compensation reviews aligned with your engineering growth. 
 🦾 Trust and Transparency: Zero micromanagement and no invasive time-trackers—we fully trust your expertise. 
⚖️ Work-Life Balance: No senseless overtime.
 

If you are ready to drive software quality on complex products and level up your career with us, here is what our perfect match looks like:

1️⃣ Timezone Alignment: To ensure smooth collaboration with the client, we work on a flexible schedule with a mandatory overlap until 3:00 PM EST (which is evening time, up to 10:00/11:00 PM, for Ukraine/EET). 
2️⃣ Your Background: You have 5+ years of commercial QA experience with a heavy focus on test automation (UI, API, and Data validation). 
3️⃣ Test Design & Databases: Solid understanding of QA methodologies and strong SQL skills for deep data validation.
4️⃣ Cloud & CI/CD: Hands-on experience with cloud platforms (preferably AWS) and integrating automated tests into CI/CD pipelines. 
5️⃣ Nice to Have: QA certifications (like ISTQB) and experience with AI-driven testing tools and practices. 🤖
 

If you feel like you are ready for this challenge and this vibe is all about you, we are looking forward to your resume! 📂

About Product
 

VyOS is an open-source network operating system that provides an all-in-one platform for network management. Built on Linux, VyOS integrates powerful routing, firewall, VPN, and network services into a unified system. Unlike traditional networking hardware, VyOS can be deployed on a wide range of platforms, from physical routers and cloud environments to virtual machines, giving users flexibility and control over their network infrastructure.

The key strength of VyOS lies in its comprehensive feature set. It supports dynamic routing protocols (BGP, OSPF, RIP), multiple VPN types (IPsec, OpenVPN, WireGuard), firewall rules, traffic shaping, and more - all configured through a unified command-line interface (CLI) familiar to network engineers. Its ability to scale across various environments makes it popular with organizations seeking open-source networking solutions.

 

Job description
 

The Development Manager at VyOS is responsible for ensuring the effective execution of software development initiatives. This role focuses on translating technical product requirements into actionable plans, coordinating development activities, and ensuring timely and high-quality delivery.

 

Responsibilities
 

• Lead and mentor the Development teams.
• Translate product requirements into engineering-internal development plans, task breakdowns, and backlog commitments, and ensure proper execution.
• Management of bug triage and feature requests processes.
• Ensure development work aligns with priorities defined by product management.
• Track progress of tasks, epics, and releases, ensuring deadlines are met.
• Identify blockers and ensure their timely resolution.
• Provide regular updates on development status, risks, and timelines.
• Ensure quality standards are met before release.
• Coordinate work with the engineering: development, QA, and technical documentation across the team.
• Manage the QA function for products.
• Maintain development processes and improve execution efficiency.
• Define and enforce best practices for coding, testing, and deployment.
• Owns, maintains a backlog, and ensure is clean, actionable, and up to date.
• Ensure the maintenance of team capacity, workload balance, engagement, and performance standards! And manage human resources to ensure they match the company’s needs.
• Maintain a high level of engagement in the development department.
• Ensure engineering deliverables meet release readiness criteria defined by the Senior Program Manager.
• Ensure development compliance with applicable certification criteria.
• Owns vulnerability response, security testing, and product security posture processes.
• Measure technical debt, report, and take actions to reduce it.
• Participate in the budgeting process.
• Maintain the technical requests escalation management process.
• Execution of the release process.
• Owns DevOps/Release Engineering: CI/CD pipelines, build systems, release tooling, and infrastructure-as-code.
• Sets technical standards for community contributions.

Requirements
 

Skills
 

• Strong leadership and management capabilities.
• Proficiency in development methodologies and practices.
• Excellent problem-solving and risk-management skills.
• Excellent written and verbal communication skills.
• Knowledge of software planning, development, debugging, and quality assurance processes.
• Ability to optimize workflows and enhance team productivity.
   

Experience
 

• 5+ years of hands-on experience as a Development Manager or equivalent, with proven ownership of software development cycles, releases, and team management.
• Experience leading distributed teams in a fully remote environment.
• Experience with overseeing debugging, bug resolution, and quality assurance.
• Background in networking, infrastructure, or cloud-based development is a must.
• Hands-on experience with development processes' certification is a must.
• Experience in open-source or open-core environments.
• Experience in automation, AI, and task setting for Infrastructure, and Jira automation.
   

Work Conditions and Compensation
 

Fully Remote Work: This 100% remote position allows you to work anywhere.

Flexible Work Schedule: We offer a flexible work schedule that allows you to manage your time while ensuring effective collaboration across our globally distributed teams. The official workday starts between 8 AM and 11 AM (employee local time) and ends between 5 PM and 8 PM (employee local time). While flexibility is encouraged, occasional work outside typical hours may be required to align with colleagues in different time zones. Open communication and availability for cross-time-zone meetings are essential for seamless teamwork.

Time Tracking: Employees are required to use time tracker software to monitor working hours and productivity.

Vacation: Enjoy 20 days of annual paid vacation

National Holidays: You are entitled to up to 10 days of paid leave for recognized national holidays.

Sick Leave:  is provided in accordance with company policy

 

About VyOS Networks
 

VyOS Networks is a company dedicated to creating cutting-edge, open-source network solutions that empower organizations to manage their networks with flexibility and control. As the company behind the VyOS network operating system, we are committed to delivering a robust, scalable, and secure platform that meets the diverse needs of businesses, service providers, and network professionals worldwide.

At VyOS Networks, our work goes beyond just providing technology - we’re shaping the future of networking with a global, community-driven project. We foster an environment where talented individuals come together to solve complex networking challenges, while continuously improving both our products and ourselves.

Our Mission
 

Powering a connected world, engineering for the future.

We believe that the future of networking lies in open collaboration, continuous innovation, and delivering solutions that keep the world connected, efficiently and securely.

Our Core Values
 

Our values define who we are as a team and how we approach our work every day:

• Respect: We believe in fostering a respectful environment where we value each other's perspectives and contributions. We maintain a deep respect for our colleagues, our open-source community, and our clients, ensuring that all interactions are guided by understanding, professionalism, and empathy.
• Responsibility: Trust is the foundation of our success. We hold ourselves to the highest standards of honesty, dependability, and accountability. Whether delivering on a commitment to a client or collaborating with a team member, we take responsibility for our actions and their impact.
• Improvement: We are driven by a relentless desire to improve - ourselves, our products, and the world of networking. Continuous learning, innovation, and refining our processes are key to pushing the boundaries of what’s possible.
• Contentment: At VyOS Networks, we believe that work should inspire and fulfill. We create an environment where people are excited to collaborate, share ideas, and find joy in solving real-world problems. We aim to inspire others while finding inspiration in the work we do.

The Go Backend Slot Game Engine Developer is the game-logic authority for the project. The role builds the server-side slot engine from scratch on a Go-based slot Game Development Kit (GDK) and owns it end-to-end — from the math model through integration
review, certification readiness, and live operation on the Remote Gaming Server (RGS) platform.
Scope of ownership covers the slot engine's game logic and mathematics (RTP structure, reel strips, paylines / clusters / Megaways / avalanche, win evaluation), the feature set (buy bonus, ante bet, free spins including retriggers and player-choice, max-win validation), the
paytable and reel/volatility configuration, the RTP simulation and validation harness, and the engine's conformance to the RGS integration contract — the engine lifecycle interfaces, the
spin/keep-generate/replay endpoints, RNG consumed exclusively through the SDK-injected RNG client, and SDK-compliant submission for platform integration review.
Technical Constraints
- Language: Go (1.24+).
- Transport: HTTP and gRPC
- Randomness: all RNG is delegated to the platform RNG service and consumed exclusively through the SDK-injected RNG client. Local or library randomness on game outcomes is treated as Non-Compliance.
- Configuration: reel sets, RTP and volatility externalized to configuration; simulator and runtime parameters via configurations and environment variables. No hardcoded math values in business logic.
- Version control: Git, with Go modules for dependency and version management.
- Local development: engine runs locally and connects to the development platform API via a tunnel; validated against SDK-provided mock services and simulators before submission.
- Deliverable: a compiled engine build submitted through the designated submission process, accompanied by build manifest (version, commit hash, build date), paytable configuration, and a signed SDK compliance statement.
Responsibilities
- Own the slot engine implementation: the engine lifecycle interfaces (spin generation, keep-generate for player-choice sequences, history replay / shown-state logic) and the conversion of game outcomes into the platform's wire model.
- Own the game mathematics: RTP structure, reel strips, paylines / clusters / Megaways, and win evaluation — modelled as the sole server-side authority on probability and outcome, with all probability and balance tables externalized to configuration.
- Own the feature set: buy bonus, ante bet, free spins (fixed, retriggerable, and player-choice), and max-win validation.
- Own the balance configuration tooling: a documented mechanism and config format so Game Design and math can update reel sets, RTP, volatility, and paytable values without code changes.
- Own the RTP simulation and validation harness: run the SDK simulator to prove target RTP, volatility, and max-win behavior, and attach the simulation report to each submission.
- Own SDK compliance and submission: use only documented SDK APIs, implement all required lifecycle methods, conform outgoing payloads to the published event and message schemas, stay within the supported SDK version range, and produce a signed compliance statement per build.
- Drive each build through the platform integration review: package the required submission artefacts, remediate documented review findings, and re-submit until integration is accepted.
- Author and maintain backend documentation: the math/game-logic specification, configuration format, architecture records, and a developer-readable README for the engine.
- Pair with the Game Designer and the client (frontend) team to translate design and GDD
intent into server-feasible, server-authoritative engine specifications.
- Own the engine's quality and security posture: unit-test coverage of game-logic modules, clean SAST/DAST scans, and no secrets in source, fixtures, or commit history.
- Actively use and document the use of AI tools (ChatGPT, Gemini, Claude) to accelerate scaffolding, math modelling, and documentation. Document outcomes alongside prompts so the workflow is reproducible by the team.
Requirements
The position has four hard pillars.
Pillar A — Go Service Architecture and SDK Integration
- Demonstrated ability to design a layered Go service in which the game-logic domain is unit-testable without booting the transport layer, the SDK, or any external service.
- Working knowledge of implementing engine lifecycle interfaces against a provided SDK:
spin generation, continuation (keep-generate) for multi-step sequences, and deterministic reconstruction of stored spins for history replay.
- Discipline in conforming to published event and message schemas, with consistent, well-defined error semantics across the contract.
- Versioning discipline: ability to evolve the engine and its wire payloads without breaking shipped client builds, including a documented deprecation policy, and to stay within the
SDK's supported version range without deprecated calls.
- Ability to externalize hand-tunable parameters (reel sets, RTP, volatility, paytable, limits) through configuration rather than code.
Pillar B — Slot Mathematics and Game Logic
- Demonstrated ability to model probabilistic slot mechanics where the server is the sole authority on probability, tier, and outcome.
- Probability, reel, and balance tables externalized to configuration. Hardcoded math or balance values inside business logic are treated as Non-Compliance.
- Currency and award math: integer or fixed-point arithmetic for all wager, balance, and award operations. Floating-point arithmetic on monetary values is treated as Non-Compliance.
- All randomness consumed exclusively through the SDK-injected RNG client; no local or library RNG on game outcomes.
- Working knowledge of common slot mechanics: paylines (left-to-right / right-to-left), clusters, Megaways, avalanche/cascades, free spins (fixed, retriggerable, player-choice), buy bonus, and ante bet, with max-win validation.
Pillar C — Determinism, Compliance, and Integrity
- Demonstrated ability to guarantee deterministic replay: a stored spin must reconstruct to an identical, player-visible state on history replay.
- Anti-abuse posture: idempotency for retry-prone operations, replay resistance.
- SDK compliance discipline: use of only documented APIs, no private or undocumented endpoints, correct lifecycle implementation, and a signed compliance statement per build.
- Secret-handling discipline: no secrets, signing keys, or credentials in source, fixtures, or commit history; awareness of and mitigation for common (OWASP Top 10) vulnerability categories.
Pillar D — Simulation, Performance, and Reliability
- Demonstrated ability to run large-scale spin simulation to validate statistical targets (RTP, volatility, hit rate, max-win) and to produce a reproducible simulation report.
- Working understanding of latency and throughput budgets for spin endpoints, including how serialization, allocation, and hot-path design affect them.
- Profiling expertise on a Go service: ability to localize latency or contention using application-level traces, profiling tools (e.g. pprof), and load-test evidence.
- Observability discipline: structured logs with correlation IDs across requests and metrics on the relevant endpoints.
- Testing discipline: unit-test coverage of game-logic modules with clean SAST/DAST scans.