Jobs Ukraine

appflame — Ukrainian product-driven tech company building world-class products: Hily, Taimi, AdConnect, Mailkeeper, and more.

About us:

• 7 years in the market, 500+ team members, offices in Kyiv, London, Limassol, and a co-working hub in Warsaw.
• In 2025, appflame ranked 5th among the top 50 employers in Ukraine according to Forbes and won the “Best Place for Growth” award.
• Our apps Hily and Taimi are among the top 5 dating apps in the US with over 70 million users. AdConnect and Mailkeeper focus on building proprietary B2B and B2C solutions.

Our mission:

• To put Ukrainian-built products on the global map.

Our goals:

• Break into the global top 5 product companies.
• Become a unicorn.
• Make Ukraine a country where unicorns are born.

We’re looking for bold, driven people who are passionate about building real products and dream of launching and scaling great startups. You bring the ambition — we provide the environment to make it happen.
 

What you’ll do:

• Design and develop an AI-powered productivity analytics platform — from data pipeline architecture to the final analytical product that helps teams make data-driven decisions.
• Build scalable LLM pipelines (Claude, GPT): develop data chunking strategies, implement MapReduce approaches for parallel processing of large datasets, and synthesize results into structured reports and insights.
• Create a meta-workflow system where LLMs generate, test, and deploy automation scripts in an isolated environment — with automatic self-correction loops and production deployment without manual intervention.
• Develop system-level prompt engineering: build and maintain a library of prompt templates for various analytical scenarios — from summaries and profiles to deep performance analysis.
• Build an evaluation framework for AI output quality control: hallucination detection, consistency scoring, regression tests — ensuring the product delivers reliable and reproducible results.
• Scale the platform to new domains and analysis types without linear growth in manual effort — through an architecture that allows adding new modules via configuration, not code.
• Document AI architecture, define automation specs, and present product insights to stakeholders and clients.
   

It’s a match if you have:

• 2+ years of experience working with LLMs in production: prompt engineering, pipeline development, API integration — with at least 1 year of hands-on experience with advanced features (tool use, structured outputs, agents).
• Strong Python skills (async, dataclasses, type hints, API integrations) and a commitment to writing clean, testable, and maintainable code.
• Understanding of MapReduce patterns for LLM processing: ability to choose chunking strategies, organize parallel processing, and aggregate results into a cohesive analytical product.
• Experience building agentic systems: tool use, self-correcting loops, multi-agent workflows — and the judgment to know when an agent works better than a rigid pipeline.
• Proficiency in SQL and experience working with analytical databases.
• English at C1 level — comfortable reading documentation, writing technical specs, and communicating asynchronously.
• Ownership mentality: you take tasks end-to-end, debug production issues independently, and iterate to deliver results without micromanagement.
   

Nice to have:

• Experience with orchestration/automation platforms (Windmill, Dagster, Prefect) — understanding how to build reliable automated workflows.
• Knowledge of RAG architectures, vector databases, and embedding pipelines — ability to build systems that work with large volumes of unstructured data.
• Experience building evaluation systems for LLMs (LangSmith, PromptFoo, or custom solutions) — understanding how to measure and improve AI product quality.
• Familiarity with Databricks / Delta Lake or Snowflake — experience working with modern data platforms.
• Experience working at product-driven tech companies or AI startups where you needed to build and iterate quickly.
• Understanding of product team metrics (DAU, retention, unit economics) and the ability to connect technical decisions to product impact.
   

Preferred tech stack:

Core:

• Languages: Python (primary), SQL
• LLM APIs: Claude API (Anthropic), OpenAI API
• Databases: PostgreSQL, ClickHouse
• Infrastructure: Docker, Git, FastAPI, Pydantic, pytest, asyncio

Nice to have:

• Languages: TypeScript/JavaScript, Bash
• LLM APIs: Google Gemini API
• Orchestration & Automation: Windmill, Dagster, Prefect, Airflow, Temporal
• RAG & Embeddings: LangChain, LlamaIndex, ChromaDB, Pinecone, Weaviate, pgvector,FAISS
• Eval & Observability: LangSmith, PromptFoo, Weights & Biases, Arize AI
• Databases: Redis, MongoDB
• Data Platforms: Databricks, Delta Lake, Snowflake, BigQuery
• Infrastructure: Kubernetes, AWS (Lambda, SQS, S3), GCP
• CI/CD & DevOps: GitLab CI, GitHub Actions, Terraform

Do you want to take part in interesting and diverse projects, work with the latest equipment, using advanced technologies, participate in the creation of unique devices that will be born right before your eyes? Then welcome to Ektos! We are looking for developers in our office located in Ivano-Frankivsk.

Who are we?

A Danish company that has been successfully operating since 2007 and is one of the leaders in the Embedded direction. And you can become one of us!

Key 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 EKTOS 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.
• Design and integrate RF circuits and antenna systems, including matching networks and 3rd-party antenna integration.
• 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.

Technical Competencies

• Advanced proficiency in analogue, digital, and mixed-signal electronics design, supported by strong analytical and simulation capabilities.
• Skilled in performing circuit- and temperature-level simulations and using industry-standard tools such as LTspice, PSpice, and Micro-Cap.
• A solid foundation in power electronics is essential, including experience with AC/DC and DC/DC converters, battery management systems, and battery-powered product design.
• 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, is required, along with experience in creating production-ready PCB documentation.
• A comprehensive understanding of high-speed design principles—covering USB, Ethernet, DDR2/3, and HDMI interfaces—and of signal integrity and power integrity validation methods is expected.
• An in-depth 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.

General & Leadership Skills

• Experience in mentoring junior engineers.
• Ability to manage technical handovers, address customer issues, and support field troubleshooting.
• Skilled in task decomposition, time estimation, and proactive project communication.
• Upper-Intermediate or higher English proficiency (written and spoken).
• Proactive, self-correcting, and committed to continuous technical improvement through collaboration and hands-on experience.

Qualifications

• M.Sc. or B.Sc. in Electronics Engineering, Electrical Engineering, or related discipline.
• 7+ years of proven experience in hardware development.
• Expertise in full hardware development cycles from concept to production release.
• Familiarity with CE, FCC, EMC, and electrical safety certification standards.

About us and what we can offer:

• 24 working days of paid vacation;
• Paid sick leave;
• Complex lunches right in the office;
• Free English classes twice a week;
• Children's room with a teacher for children of company employees;
• Experienced colleagues willing to share knowledge;
• Regular performance and salary negotiations;
• Professional growth: variety of projects and technologies, mentoring;
• Corporate health insurance;
• Friendly atmosphere, concern for the comfort of specialists;
• Working trips to Denmark to exchange experience with colleagues (discussed individually);
• Ability to work in different projects, one or more at the same time;
• Easy rotation between projects;
• The office has a kitchen, shower, seating area;

ONLY 1−2 interviews (online and/or office)

EKTOS is a dynamically developing company that works with many different clients from all over the world in such areas as healthcare, finance, transport, agriculture, navigation, travel, banking, and many others.

We develop in C / C ++ for various microcontrollers and processors with and without an operating system and create ready-made working prototypes of devices with our departments.

Working at EKTOS will allow you to see projects from both hardware and software sides and get a high level of skill. We care about creating an informal, safe, and open environment in our offices and we offer a competitive salary.

Looking to take part in exciting and diverse projects, work with state-of-the-art equipment using cutting-edge technologies, and help create unique devices that come to life right before your eyes? Then welcome to EKTOS!

Due to the rapid growth in the number of our projects, we are expanding our Electronics Development Department and are looking for a Middle RF Electronics Engineer to join our team. Our department handles a wide range of diverse tasks. If you have experience in any of the areas listed below, we’d love to hear from you — send us your CV!

Who are we?

A Danish company that has been successfully operating since 2007 and is one of the leaders in the Embedded direction. And you can become one of us!

• Core requirements:
  • Bachelor’s or Master’s degree in Electrical Engineering, Electronics, or Telecommunications Engineering
  • 3–5 years of experience in RF design and demonstrated participation in full product lifecycle — from schematic design to validation
• RF and Analog Circuit Design
  • Design and analysis of low-noise amplifiers (LNAs), mixers, oscillators, power amplifiers (PAs), filters, and matching networks
  • Proficiency in S-parameters, impedance matching, and network theory
  • Knowledge of RF layout considerations: controlled impedance lines, ground planes, isolation, and coupling minimization
• Microwave and Antenna Systems
  • Understanding of antenna theory, RF propagation, and waveguide structures
  • Experience with antenna integration, matching circuits, and feed network optimization
• Signal Integrity and EMC
  • Familiarity with parasitic effects, crosstalk, return loss, and reflection coefficient management
  • Awareness of EMC/EMI standards and compliance design techniques
• Measurement and Testing
  • Hands-on use of: Vector Network Analyzers (VNAs), Spectrum Analyzers, Signal Generators, Oscilloscopes with RF capabilities, Power meters, noise figure analyzers, and S-parameter test setups
  • Ability to perform RF characterization
• Simulation and Modeling
  • Competence in RF simulation: S-parameter analysis, transient and frequency-domain simulations
  • Knowledge of thermal and mechanical influences on RF behavior

About us and what we can offer:

• 24 working days of paid vacation;
• Paid sick leave;
• Complex lunches right in the office (only Ivano-Frankivsk);
• Free English classes twice a week;
• Experienced colleagues willing to share knowledge;
• Regular performance and salary negotiations;
• Professional growth: variety of projects and technologies, mentoring;
• Corporate health insurance;
• Friendly atmosphere, concern for the comfort of specialists;
• Working trips to Denmark to exchange experience with colleagues (discussed individually);
• Ability to work in different projects, one or more at the same time;
• Easy rotation between projects;
• The office has a kitchen, shower, seating area;

ONLY 1−2 interviews (online and/or office)

EKTOS is a dynamically developing company that works with many different clients from all over the world in such areas as healthcare, finance, transport, agriculture, navigation, travel, banking, and many others.

We develop in C / C ++ for various microcontrollers and processors with and without an operating system and create ready-made working prototypes of devices with our departments.

Working at EKTOS will allow you to see projects from both hardware and software sides and get a high level of skill. We care about creating an informal, safe, and open environment in our offices and we offer a competitive salary.

We are looking for an experienced Technical Lead to join our team.

About the position

As a Technical Leader you will be the link between the Project Manager and the development team in Ukraine. While the project managers ensures that the project is running according to schedule and is following our internal gate-model, you will be responsible for ensuring that the optimal technical decisions are made in each project and for facilitating the work of the developers so they are kept on track and motivated in their work. Communication is a big part of the job in order to ensure that the customer’s needs are correctly communicated to the developers, and that progress in the development is communicated to the the Project Manager.

Required skills:

• Technical background, master's degree in Electronic Engineering (preferable) or Computer Science;
• Miltech background and experience (startups, commercial or volunteering, 3+ years), understanding and talking miltech terminology and language;
• Up to date in Miltech trands, following technology development;
• Strong analytical skills, ability to make a decision and take a responsibility;
• Good understanding of hardware and software development process/life-cycle;
• Good communication skills, reporting skills, ability to technically manage a team of HW and SW developers;
• Good project People management skills, ability to do a breakdown of major task to smaller jobsproject scope, estimate tasks, control tasks execution, help project manager to control overall project scope and budget, ability to identify scope changes;
• Good sense of quality, craftsmanship, good understanding and practical experience in debugging and troubleshooting, being always ready to carry on "last mile" of the task/job, be critical to himself/herself and to technical inputs by team/client, accepting and supporting startupers way making the products;
• At least perpre-intermediate level of written and spoken English.

About us and what we can offer:

• 24 working days of paid vacation;
• Paid sick leave;
• Complex lunches right in the office;
• Free English classes twice a week;
• Experienced colleagues willing to share knowledge;
• Regular performance and salary negotiations;
• Professional growth: variety of projects and technologies, mentoring;
• Corporate health insurance;
• Friendly atmosphere, concern for the comfort of specialists;
• Working trips to Denmark to exchange experience with colleagues (discussed individually);
• Ability to work in different projects, one or more at the same time;
• Easy rotation between projects;
• The office has a kitchen, shower, seating area;
•  

ONLY 1−2 interviews (online and/or office)

EKTOS is a dynamically developing company that works with many different clients from all over the world in such areas as healthcare, finance, transport, agriculture, navigation, travel, banking, and many others.

We develop in C / C ++ for various microcontrollers and processors with and without an operating system and create ready-made working prototypes of devices with our departments.

Working at EKTOS will allow you to see projects from both hardware and software sides and get a high level of skill. We care about creating an informal, safe, and open environment in our offices and we offer a competitive salary.

EKTOS is a global electronics design house. We handle everything from initial specifications and R&D to testing for industries like Healthcare, Transport, and Agriculture. Join us to create unique devices that come to life right before your eyes!

 The Role

As a Senior Embedded Linux Developer, you will lead the architecture, development, and optimization of embedded Linux systems (Yocto/Buildroot). You’ll bridge the gap between hardware and software, mentor juniors, and ensure high-performance delivery for diverse platforms.

 Key Responsibilities

• Architecture & BSP: Define system architecture; develop and maintain BSPs for ARM/x86; configure bootloaders (U-Boot) and kernels.
• Development: Write kernel modules, drivers, and middleware; integrate peripherals (Ethernet, CAN, SPI, USB, etc.) using C/C++ and Python.
• Optimization: Improve power efficiency and memory usage; implement Secure Boot and OTA updates.
• CI/CD: Manage toolchains, cross-compilation, and automated pipelines (GitLab CI/Docker).
• Leadership: Provide technical guidance, code reviews, and support project proposals.

Qualifications

• Experience: 5+ years in embedded Linux development with a track record of production-ready systems.
• Tech Stack: Strong C/C++, Python, Bash.
• Tools: Expert knowledge of Yocto Project or Buildroot, Device Trees, and Linux kernel internals.
• Hardware: Experience with hardware bring-up and debugging tools (JTAG, oscilloscopes).
• Connectivity: Proficiency in networking protocols and IPC.
• English: Intermediate level or higher.
• Bonus points for: Experience with RTOS, Cybersecurity (TPM), or industrial protocols (MQTT, Modbus).

We offer:

• 24 working days of paid vacation;
• Paid sick leave;
• Competitive salary;
• Experienced colleagues who are ready to share knowledge;
• Regular salary reviews;
• Free English lessons (we have a wonderful English teacher);
• Friendly atmosphere, care for the comfort of specialists;
• Corporate events;
• Medical insurance

At EKTOS, we are building a work environment where people feel comfortable, can grow, and achieve results. We are currently looking for a Chief Infrastructure Officer who will drive change and support the scaling of our offices and processes alongside the company’s growth in Ukraine and Europe.

This is a role for someone who wants to make a real impact — from ensuring daily team comfort to contributing to the strategic development of infrastructure.

What you will do:

• Develop office infrastructure and create a comfortable working environment
• Manage administrative processes and lead office managers
• Plan office development (new spaces, expansions, relocations)
• Work with vendors, procurement, and cost optimization
• Build efficient logistics processes across countries

We offer:

• 24 days of paid vacation
• Paid sick leave
• Work in an international environment (Ukraine and Europe)
• Opportunities for professional development
• Health insurance
• English language courses
• Influence on processes and autonomy in decision-making
• Competitive compensation

Requirements

• 4+ years of experience in Android development
• Solid knowledge of Java/Kotlin
• Understanding of OOP and design patterns
• Knowledge of layout Android UI and experience in creating UI animations
• Strong knowledge of Android Compose
• Eager to show leadership capabilities to improve the application, architecture, and codebase
• English: Intermediate

It would be great to have:

• Dagger2 experience;
• Experience with live streaming platforms;
• Reactive and functional coding skills

AI-enabled software development

• Hands-on experience using AI coding agents in day-to-day software development.
• Ability to break down engineering goals into clear, well-scoped tasks for AI agents.
• Ability to provide effective context, constraints, acceptance criteria, and validation steps.
• Strong awareness of the risks and limitations of AI-generated software.
• Ability to distinguish where AI can accelerate delivery and where human judgment is essential.
• Interest in exploring and improving agentic development workflows.
• Willingness to share effective workflows and lessons learned across the engineering team.

What we offer:

• International company with several offices in different locations: Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social and welfare package;
• 20 working days paid vacation, official public holidays, and 100% sick leave coverage;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team building and fun activities;
• Comfortable office near the city center. Our Kyiv office is open 24/7 with all safety and health measures in place.

We are an international product iGaming company actively developing our own brands and affiliate direction. We are currently looking for a Team Lead of Affiliates who has strong experience in betting/gambling, understands international markets, and can lead, mentor, and scale an affiliate team focused on the CIS region.
 

Requirements:

• 3+ years of experience in affiliate marketing within the betting/gambling industry;
• 2+ years of experience as a Senior Affiliate Manager or Team Lead of Affiliates;
• Proven experience working with international markets;
• Strong understanding of affiliate metrics and the ability to analyze traffic quality;
• Successful experience in scaling affiliate marketing results;
• Effective process management and strong cross-functional communication skills;
• Experience in building, training, motivating, and mentoring an affiliate marketing team;
• Strategic thinking and a data-driven approach to decision-making;
• Upper-Intermediate level of English or higher;
• Excellent communication and negotiation skills.
   

Responsibilities:

• Regularly audit both existing and new partners;
• Monitor partners’ KPI performance and ensure target achievement;
• Reactivate inactive or underperforming partners;
• Develop and implement a strategy for the region together with the Head of Affiliates and CMO;
• Prepare regular reports: daily, weekly, and monthly;
• Continuously monitor CIS markets to identify new opportunities and solutions for partner acquisition;
• Attend professional conferences and manage the team’s schedule of meetings and partner contacts;
• Manage and monitor the performance of the affiliate team in the European market;
• Mentor and onboard new affiliate managers;
• Regularly test funnels to improve partner conversion rates and overall results;
• Participate in the development of retention strategies to increase partner conversion;
• Collaborate regularly with Marketing, CRM, and Design teams;

Represent the company at professional conferences and industry events.

Benefits:

• Comfortable Working Environment: Work from our modern offices in Kyiv or Limassol, or remotely
• Annual Loyalty Bonus: Receive a yearly bonus every February as recognition of your dedication
• Professional Growth: Attend global exhibitions and conferences, and improve your skills with company-sponsored English courses
• Performance Reviews: Regular feedback sessions to track progress and discuss career development
• Team Spirit: Participate in teambuilding activities and company-wide celebrations
• Personal Milestones: We celebrate your important life events, from birthdays to professional achievement

Join us for an innovative journey where your expertise shapes our brand’s success. In a collaborative setting with growth opportunities, you’ll lead the iGaming evolution. Ready to shape the future?

#WeAreIn for jobs that impact everyone's life. 

What if your ideas could change the way the world connects, powers up, or thinks? As a Digital Design/FPGA Engineer on our Research & Development team, you'll have the opportunity to merge creativity with your technical expertise by shaping the future of technology, driving groundbreaking projects, and bringing new ideas to life. 

Are you in?

Your Role

Key responsibilities in your new role

In this role, you will be part of a team that develops system prototypes for the company’s cutting-edge products by converting ASIC RTL designs to FPGA implementations.
 

• Write and import test benches for the FPGA, run joint debug sessions with the verification team to ensure design functionality is preserved during ASIC to FPGA conversion
• Review test firmware in C and support the firmware team with test bench debugging
• Develop custom hardware companion boards and daughtercards for off-the-shelf FPGA boards and kits
• Debug hardware, logic, and module configuration issues
• Develop custom logic blocks to mimic ASIC functionality not feasible in FPGA such as ADC, DAC, and mixed-signal peripherals

Your Profile

Qualifications and skills to help you succeed
 

• A university degree in Computer Science, Electronics, or equivalent
• At least 3 years of experience in embedded and at least 1 year of experience in digital design using FPGA
• Hands-on experience with lab debug equipment such as oscilloscopes, logic analyzers, and protocol analyzers
• Experience with verification methodologies, VHDL and Verilog; and RTL and gate level simulations (e.g. Mentor QuestaSim) and debug tools
• Hands-on with firmware debugging tools such as Keil uLink2 and IAR J-Link
• Knowledge of schematic entry CAD (Allegro, Altium, KiCad) would be a plus
• Fluency in English

Please send us your CV in English.

Note: This is a temporary 2-years contract with the possibility of staying afterwards.

Your future responsibilities:

• Gathering, eliciting customer needs, and analyzing requests regarding the Core Banking System (CBS), its features, and processes
• Participating in the design of IT architectural solutions, assisting in the preparation of test scenarios and executing test tasks as needed, analyzing errors and issues in the production environment, and preparing data fixes, hotfixes, data selections, and reports as required
• Providing consultations and support to the Bank's departments regarding systems and processes within the Department’s scope of responsibility

Your skills and experience:

• Complete higher education (Bachelor's, Master's, or Specialist degree) in a relevant field or specialty
• 1+ years of relevant professional experience in the banking sector or closely related fields
• Fundamental knowledge of IT
• Basic knowledge of SQL
• Knowledge of methodologies: Scrum, Kanban, Lean, TDD, BDD, etc.
• Mandatory knowledge of the SDLC (Software Development Life Cycle) process
• Proficiency with tools: Jira, Confluence
• Knowledge and understanding of banking products and banking transaction technologies
• Understanding and practical application of modern system and business analysis practices and methodologies
• Knowledge of and ability to manage requirements and expectations of customers and stakeholders
• Proficiency in the state language (Ukrainian) and English at a technical and conversational level
• Strong communication skills, effective interpersonal communication, and conflict resolution skills
• Readiness to learn new processes (technologies) with their subsequent support

Will be a plus:

• Knowledge of the architecture and functionality of standard Core Banking Systems (CBS)
• Knowledge of the basics of bank accounting and the financial services market
• Knowledge of the lending area and banking sector and banking products

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)

______________________________________________________________________

Твої майбутні обов’язки: 

• Збір, виявлення потреб замовників, аналіз запитів щодо АБС та його функцій, процесів
• Участь у проектуванні ІТ архітектурних рішень, участь в підготовці тестових сценаріїв та за необхідністю виконання тестових завдань, аналіз помилок та проблем на промисловому середовищі, підготовка дата-фіксів, хот-фіксів, вибірок,  звітів за потреби
• Надання консультацій, підтримки підрозділам Банку щодо систем та процесів в зоні відповідальності Департаменту

Твій досвід та навички:

• Повна вища освіта (бакалавр, магістр, спеціаліст) за відповідним фахом або напрямом підготовки
• Досвід роботи за фахом та на відповідних посадах в банківській сфері або близької до неї діяльності від 1 року
• Фундаментальні знання в області ІТ
• Базові знання SQL
• Знання методологій: Scrum, Kanban, Lean, TDD, BDD, тощо
• Обов'язкові знання процесу SDLC
• Володіти інструментами: Jira, Confluence
• Знати та розуміти банківські продукти та технології проведення банківських операцій
• Розуміти та використовувати сучасні практики та методології системного та бізнес-аналізу
• Знати та вміти управляти вимогами та очікуваннями замовників, зацікавлених осіб
• Знати державну мову та англійську мову на технічному рівні та на рівні побутового спілкування
• Добре розвинені комунікаційні навички, навички ефективного спілкування, вирішення конфліктних ситуацій
• Бути готовим освоювати нові процеси (технології) із подальшим їх супроводженням

Буде плюсом:

• Знання архітектури та функціоналу стандартних АБС систем Банку
• Знання основ банківської бухгалтерії,  ринку фінансових послуг
• Знання кредитного напрямку, банківськіх продуктів

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)

We're looking for a Roblox Gameplay Scripter to own the development of a game from an empty project to a published and monetized title.

You'll be the sole gameplay developer on the project. Art, UI/UX, icons, and marketing are handled by our internal team—you'll focus on building the game according to a detailed written specification.

Tech Stack:

• Luau (Roblox)
• Roblox Studio + Rojo (code lives locally, synced with Studio)
• Git
• Knit (services/controllers)
• ProfileStore
• DataStores
• MarketplaceService
• AI coding tools (Claude Code, Codex, Cursor) — required and used daily

• Basic Blender skills (importing/fixing FBX assets) are a plus

   

What We're Looking For:

• 2+ years of commercial game development experience
• Strong Luau/Lua skills
• Solid understanding of OOP, modular architecture, and typed code
• Strong knowledge of Roblox client-server architecture:
  • server-authoritative state
  • validated RemoteEvents/RemoteFunctions
• Experience designing robust player persistence systems:
  • save schemas
  • autosaves
  • backups
  • data migrations
• Experience building game economy and progression systems:
  • multiple currencies
  • exponential progression
  • prestige mechanics
  • offline earnings
• Monetization experience:
  • Game Passes
  • Developer Products
  • idempotent ProcessReceipt
  • analytics integration
• Comfortable with CFrames, vectors, raycasting, physics, and camera systems
• AI-first mindset — you use AI coding assistants extensively, know how to write effective prompts, and can review, validate, and improve AI-generated code

• Nice to have:
  • published Roblox games
  • mobile F2P experience (LiveOps, IAP, retention)

Responsibilities:

• Own a complete Roblox title from architecture to release
• Implement gameplay, progression, persistence, economy, and monetization
• Work from detailed written specifications and deliver working, verified implementations
• Build systems using our internal library of reusable gameplay playbooks and contribute improvements back to it
• Ship on short, fixed release cycles—from concept to publication—with the next title always ready in the pipeline

What We Offer:

• 💰 Up to $3,000/month
• 🌍 Fully remote
• 🎮 Full ownership of your project with no micromanagement
• 🤖 Paid AI tools and an AI-first development workflow
• 📈 Live games with real players and real revenue

Hiring Process:

We use a paid technical test assignment.

You'll implement a single gameplay system from a written specification and submit:

• working code;
• proof that the system runs and functions correctly.

#WeAreIn for jobs that impact everyone's life. What if your ideas could change the way the world connects, powers up, or thinks? As an Embedded Systems Engineer on our Research & Development team, you'll have the opportunity to merge creativity with your technical expertise by shaping the future of technology, driving groundbreaking projects, and bringing new ideas to life. Are you in?

Your Role

Key responsibilities in your new role

• Be responsible for firmware development for the MCU system and peripherals
• Implement drivers and middleware that enable hardware capabilities according to business specifications
• Work with an international team on cutting-edge technology
• Contribute to the innovative advancement of the company’s MCU solutions

Your Profile

Qualifications and skills to help you succeed
 

• A university degree in Computer Engineering, Computer Science, Electronics, or similar domain
• At least 3–5 years of experience in embedded solutions development
• Strong knowledge of Embedded C
• Good understanding of MCU peripherals
• Strong knowledge of communication interfaces like I2C/SPI/UART
• Good knowledge of make-build systems and Git

• At least an intermediate level of English

   

Please send us your CV in English.

Our team is looking for a hands-on specialist to test and tune electronic and mechanical systems as part of the development, preparation, and testing of modern detection and aiming systems (turret platform). This is practical, hands-on work: test bench, measurement instruments, field trials, and a short cycle from refinement to real-world testing.

Key Responsibilities

• Preparing the product for testing.
• Tuning the mechanical and electronic parts of the product.
• Verifying the operability of components and systems.
• Conducting bench and field (test range) trials.
• Configuring drives, control systems, and auxiliary equipment.
• Working with the product's software running on embedded Linux: startup, basic diagnostics, log collection.
• Identifying faults, participating in troubleshooting and re-testing.
• Recording test results and preparing technical reports.
• Contributing to product refinement together with design engineers, programmers, and other engineers.
   

Requirements

• Experience with electromechanical systems, drives, actuators, or similar equipment.
• Understanding of how electronic and mechanical components work.
• Skills in configuring, diagnosing, and testing technical systems.
• Ability to work with measurement instruments and basic tools.
• Basic soldering skills and understanding of electronics — the key thing is not being afraid of a soldering iron.
• Willingness to work with Linux-based (embedded) systems at a user level.
• Readiness to travel to the test range and take part in practical trials.
• Attention to detail, technical mindset, sense of responsibility.
   

Nice to Have

• Experience with CNC machines, UAVs, or robotic systems.
• Understanding of aiming, tracking, and control system principles.
• Experience configuring servo drives, controllers, cameras, or sensors.
• Basic knowledge of the C programming language.
• Experience with electronics assembly and basic repair.
   

What We Offer

• Full-time, on-site work in Kharkiv (test bench, production facility, trips to the test range).
• Work in a team developing modern defense technologies.
• Participation in real projects with a short cycle from development to testing.
• Temporary military service exemption (reservation) in accordance with current legislation.

Join a Company That Invests in You

Seeking Alpha is the world’s leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

Here, your growth matters. We prioritize your development through ongoing learning and career advancement opportunities, helping you reach new milestones. Join Seeking Alpha to be part of a company that values your unique journey, supports your success, and champions both your personal well-being and professional goals.

What We're Looking For

Role Overview: You will take ownership of the search infrastructure for Ask Seeking Alpha — a financial intelligence platform powered by LLMs. Your main goal is to ensure our AI agents can find the exact financial data they need (articles, transcripts, news) in milliseconds. You will work on the Retrieval layer of our RAG architecture, combining traditional text search with modern vector search techniques.

Tech Stack: Elasticsearch (v8+), Python (FastAPI, Asyncio), OpenAI Embeddings, LangChain, LangSmith.

The Senior Search Engineer will be engaged with the company as a contractor (Private Entrepreneur).

What You'll Do

• Search Engine Development: Design and implement Hybrid Search strategies. You will figure out how to best combine "keyword matching" (finding specific tickers like 'AAPL') with "semantic search" (finding concepts like 'revenue growth').
• Relevance Tuning: You are responsible for the quality of search results. You will build systems to measure and improve how well the search engine answers user queries (using tools like LangSmith).
• Vector Search & RAG: Manage the integration of OpenAI embeddings into Elasticsearch. You will solve challenges related to indexing long documents (e.g., earnings transcripts) so the AI retrieves only the most relevant parts.
• Performance Optimization: Optimize Elasticsearch queries and index settings to ensure low latency, even for complex queries with many filters.
• Python Backend: Develop and maintain the Python services that build queries and process results. We use FastAPI and Asyncio heavily.

Requirements

• Elasticsearch Expert: 5+ years of experience working with Search Engines in production. You understand how indices, analyzers, and mappings work "under the hood."
• Search Theory: You understand the difference between Lexical Search (keywords) and Vector Search (meaning), and know when to use which.
• Python Proficiency: Strong experience with Python 3.10+. You are comfortable writing asynchronous code (async/await) and building APIs.
• Data Engineering: Experience designing data schemas for search (how to structure JSON documents for efficient retrieval).

Nice to Have

• Experience building RAG (Retrieval-Augmented Generation) pipelines.
• Familiarity with LangChain or similar LLM frameworks.
• Experience with Evaluation tools (like LangSmith) to test search quality automatically.
• Background in Finance (understanding tickers, earnings calls, etc.).

Join a Company That Invests in You

Seeking Alpha is the world’s leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

Here, your growth matters. We prioritize your development through ongoing learning and career advancement opportunities, helping you reach new milestones. Join Seeking Alpha to be part of a company that values your unique journey, supports your success, and champions both your personal well-being and professional goals.

What We're Looking For

Role Overview: We are developing Ask Seeking Alpha — a high-load financial analysis system based on Large Language Models. The architecture is built on complex multi-agent orchestration using LangGraph, FastAPI, and Elasticsearch.

We are looking for a Senior Backend Engineer specialized in Generative AI to design agent workflows, optimize interactions with models (OpenAI, AWS Bedrock), and ensure the reliability of non-deterministic systems in production.

The Senior Python AI Engineer will be engaged with the company as a contractor (Private Entrepreneur).

Tech Stack: Python (Asyncio), FastAPI, LangChain, LangGraph, Pydantic, Elasticsearch, AWS Bedrock / OpenAI API, LangSmith.

What You'll Do

• Agent Architecture: Design and implement complex agent orchestration logic using LangGraph. You will define state management, conditional routing, and error handling within the agent graph.
• Tool Engineering: Build and optimize the tool layer (function calling) that allows LLMs to interact with internal financial APIs and databases accurately.
• Performance Optimization:

-Reduce end-to-end latency through asynchronous processing and streaming (SSE).

-Implement semantic caching strategies to minimize API costs and response time.

-Optimize token usage without sacrificing answer quality.

• Observability & Evaluation: Implement automated evaluation pipelines using LangSmith. You will be responsible for setting up regression testing for prompts and agents to measure quality (correctness, faithfulness) before deployment.
• Advanced RAG: Refine retrieval strategies. Work on hybrid search implementation (Keyword + Vector), re-ranking, and query expansion to feed the most relevant context to the model.

Requirements

• Python Expert: Strong proficiency in modern Python. Deep understanding of asynchronous programming (asyncio) patterns is mandatory, as our entire I/O pipeline (Network, DB, LLM) is non-blocking. Experience with FastAPI and Pydantic (v2).
• Agentic Frameworks: Production experience with LangChain. Hands-on experience or deep conceptual understanding of LangGraph (or similar state-machine-based agent frameworks).

Deep LLM Expertise (What we mean by "Deep"):

• Non-determinism Management: Strategies for handling LLM hallucinations and ensuring reliable outputs (e.g., self-correction loops, specific prompting techniques like CoT/ReAct).
• Structured Outputs: Experience forcing LLMs to adhere to strict schemas (Pydantic/JSON mode) for reliable downstream processing.
• Context Optimization: Advanced strategies for managing limited context windows (summarization chains, sliding windows, selective context injection) beyond simple truncation.
• Inference Economics: Understanding the trade-offs between model size, latency, and cost (e.g., when to route to GPT-4 vs. a smaller/faster model).

Nice to Have

• Experience with Elasticsearch (DSL queries, analyzers).
• Knowledge of vector databases and embedding models.
• Background in FinTech or familiarity with financial data structures.