Jobs Lviv

Insiders is a fast-growing IT company which employs about 200 people. Our company focused on providing innovative digital services and cutting-edge technologies to solve complex business challenges.

We are located in Lviv and currently work full-time in office. 

Responsibilities:

- Work with different source platforms such as LinkedIn/ Djinny/ Work.ua / Robota.ua ets.

- CV screening.

- Coordinate all interview stages.

- Support and consultation of the candidate at all stages of the hiring process.

We offer:

• Welcoming and amiable work environment in a comfortable office space.
• Official employment with a competitive salary that reflects your experience and skills.
• Growth opportunities.
• Opportunity to work in an IT company that is actively scaling.
• Team-buildings and corporate parties

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), and relocation to Slovenia.

     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 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
• 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.

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.

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.

We believe the future of payments is shaped by people who think big, take ownership, and bring curiosity and drive to everything they do. That’s exactly the kind of teammates we want on board.

About the Role

As a Junior Technical Analyst, you’ll dive into Solidgate’s payment platform and help businesses integrate and run their payment flows smoothly. This role gives you hands-on experience at the intersection of technical operations and product — working with our technical and business teams to resolve issues and improve the payment experience for businesses worldwide.
 

What you’ll own

• Analyzing incoming client requests and finding effective solutions
• Collaborating closely with product and technical teams inside the company
• Communicating with client representatives to resolve technical issues related to our product
• Working with product documentation and keeping it up to date
   

You’re a great fit if you have

• Bachelor’s in Applied Mathematics / Systems Analysis / Software Engineering / related field (completed or in progress)
• Excellent written and verbal communication skills
• English proficiency at Upper-Intermediate level or higher
• Knowledge of SQL
   

Nice to have

• Self-starter — you can own your projects and take full responsibility for your area
• Practical experience with Postman and Python
   

Why Solidgate?

• No internships here — we build careers. Get hands-on from day one and make a real impact.
• Enjoy the ride. A wow office in Kyiv center, daily lunches, snacks, team buildings, and a learning budget to keep you growing.
• Flex your schedule. Balance studies and work with flexible hours that fit your life.
• Your work = real outcomes. Shape how global companies move money.

💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.

Tomorrow’s fintech needs your mindset. Come build it with us.

Our Customer is one of the biggest companies on the market of home entertainment consumer electronics devices that strives to provide their clients with high-quality products and services.

Project goals include automation testing of the video and audio content and other services available via digital media players using a custom test automation framework.


Job Description

3 years of hands-on experience in Python Web Automation testing;
Strong and practical experience with Selenium WebDriver
Solid experience in automation framework development and maintenance;
Strong understanding and practical usage of Page Object pattern, experience with other automation patterns (Screenplay, Factory, etc.);
Experience in designing scalable and maintainable test architectures;
Hands-on experience with API automation testing (REST, JSON, HTTP);
Good knowledge of CI/CD integration for automated tests (Jenkins, GitHub Actions, GitLab CI, etc.);
Confident working knowledge of Linux/Unix-based systems
Strong understanding of QA methodologies, test strategy, test pyramid, and QA processes;
Experience with version control systems (Git);
Good communication, analytical, and problem-solving skills;
Good written and verbal English communication skills;
Ability to work independently, take ownership, and easily switch between assignments.

Job Responsibilities

Designing, developing, and maintaining automated test frameworks using Python and Selenium;
Developing new automated tests and improving existing ones (refactoring, stability, performance);
Analyzing test failures, identifying root causes, and reducing flaky tests;
Participating in automation strategy discussions and decisions on what and how to automate;
Reviewing automation code and ensuring best practices are followed;
Extending automation coverage across UI and API levels;
Integrating and maintaining automated tests in CI/CD pipelines;
Collaborating closely with Manual QA, Developers, and Product teams;
Creating and maintaining technical documentation for automation solutions;
Mentoring junior automation engineers and sharing best practices;
Communicating with an international team (US)

We’re looking for a true mate in our Raccoon Gang, who’s ready to lead projects of the entire SDLC. Our PM team evolves constantly and has enough experience to deal with the most complicated challenges. At the same time we appreciate active participation in the day-to-day life of the team and be sure, that your voice will be heard while building the new processes or adapting the current organizational process assets.

If you’re a veteran, don’t hesitate to send your CV—we’ll be glad to see you in our Gang!

Requirements

• 1.5+ years managing software development projects.

• Experience in the simultaneous management of several projects.

• English: Upper-Intermediate and higher.

• Knowledge and practical experience in predictive and hybrid development approaches.

• Strong analytical and problem-solving skills.

• Good organizational and planning skills.

• Experience in facilitation techniques.

• Experience in Requirements Life Cycle Management.

• Project Change Management skills.

• Experience in tracking the team’s progress.

• Knowledge of the Discovery Phase process.

As a plus

• Experience in managing e-learning projects.

• Experience in the Earned Value Management model.

• Professional certification.

Responsibilities

• Project management of full-cycle software development projects (from Initiation to Closure).

• Resource Management: Planning, Monitoring team loading, resolving resource plan conflicts, controlling utilization.

• Planning cost management and financial reporting.

• Ensuring project quality and stakeholder satisfaction.

• Risk and issue management.

• Monitoring project progress.

• Maintaining reporting and documentation.

• Contributing to establishing and adapting internal PM processes.

• People Management: managing team dynamics, contributing to performance plans, and managing conflict.

• Presenting and advocating proposed solutions—covering scope, budget, and timelines- to internal stakeholders and clients to gain alignment and approval.

• Close work with the internal stakeholders to map company interests with client expectations.

We offer

• Remote work with a flexible working hours.

• Paid vacation: 20 days per year.

• Paid sick-leave: 15 days per year.

• Family leave.

• Compensation for English courses.

• Compensation for educational and sport activities.

• Compensation for psychologist.

• Internal lectures and knowledge sharing.

Blackthorn Vision is  looking for a talented and experienced Graphic Designer to join our team.

Requirements

• 5+ years of commercial experience as a Graphic Designer.
• 3+ years of experience working in an IT company.
• Strong proficiency with design tools (Figma, PowerPoint, Google Slides).
• Excellent graphic design skills with a solid understanding of layout, balance, and composition.
• Experience working with stock images, components, templates, and design systems.
• Marketing mindset: ability to highlight key messages, structure information, and turn text into visual blocks.
• Basic UX knowledge: hierarchy, flow, attention management, understanding how users interact with slides and pages.
• Strong focus, attention to detail, and multitasking skills.
• Ability to communicate effectively, ask clarifying questions, and propose creative alternatives when needed.
• Awareness of modern design trends in B2B, SaaS, and AI aesthetics (slide-first design, calm and mature AI style, typography-driven layouts).

• English level –  Intermediate or higher.

   

Would be a plus:

• Experience with animation and video editing.
• Background in B2B, SaaS, or tech/AI projects.

• Familiarity with brand guidelines and design systems.

   

Responsibilities

• Create compelling design concepts, artwork, and layouts for presentations, marketing materials, and corporate communications;
• Prepare case studies in PDF and landing-page formats;
• Design brochures, one-pagers, and visuals for email campaigns, LinkedIn, and outbound activities;
• Develop website assets (sections, hero blocks, infographics);
• Support and enhance corporate branding (merchandise such as sweatshirts, T-shirts, tote bags, pens, and corporate gifts);
• Design visuals for social media (Instagram concepts, posts) and internal communications;
• Collaborate closely with copywriters, marketers, sales, and HR teams.

We are looking for C# developer for our music software

( work in Lviv or Kyiv,

remote work possibility ):

www.MusConv.com

About the project:

MusConv is b2c music software which helps people synchronize their music between music services: Spotify, Apple Music, YouTube Music, Amazon Music, Tidal and others.

We offer:

Challenging interesting project

Professional growth and development program

Flexible schedule

Team of highly talented individuals

Access to developer courses like https://www.pluralsight.com

Mentor: code reviews, studying( fiddler, postman, asynchronous programming, etc.)

5% of sources is simple gui based on xaml( avalonia similar to wpf )

95% of sources is regular .net standard( backend to interact with different music services )

We are looking for C# developer to implement new features

We are looking for flutter developer for our music software

( work in Lviv or Kyiv,

remote work possibility ):

www.MusConv.com

About the project:

MusConv is b2c music software which helps people synchronize their music between music services: Spotify, Apple Music, YouTube Music, Amazon Music, Tidal and others.

We offer:

Challenging interesting project

Professional growth and development program

Flexible schedule

Team of highly talented individuals

Access to developer courses like https://www.pluralsight.com

Mentor: code reviews, studying

We are looking for flutter developer to implement new features

Description

The client is one of the largest global independent private equity fund administrators, administering over $300 billion of private capital on behalf of its clients with offices in New York, San Francisco, Boston, Stamford, Dallas, and Luxembourg. They offer private fund sponsors a best-in-class combination of people, process, and technology, enabling fund sponsors to most effectively manage their operational infrastructure, financial reporting, and investor communications.
The client represents the most experienced and longest-tenured team in the private equity fund administration industry, with broad expertise across buyout, funds of funds, real estate, energy, infrastructure, credit, co-investment, hybrid funds, feeder funds, venture capital, retail, and managed accounts.
The project aims to provide well-prepared and formatted analytic data for the customer.

Requirements

0-1 year of Business Analyst experience.
Good analytical skills.
Good relationship-building, facilitation, communication, and presentation skills.
Basic knowledge of Business Analysis foundation theory.
Basic understanding of software development lifecycle e.g., planning and analysis, designing the product architecture, developing and coding, testing, etc.
Proactivity and willingness to learn.
Strong prioritization and time management skills
At least upper-intermediate level of English.

Job responsibilities

Gathering, analyzing, and prioritizing business and system requirements
Communicating with stakeholders to clarify needs and align expectations
Applying requirements elicitation and analysis techniques, including UML modeling, use case analysis, Gherkin language, BPMN, and stakeholder interviews
Developing and maintaining documentation, including System Requirements Specification (SRS) templates, diagrams, and calculation templates in Excel
Writing and refining Jira user stories; supporting the development team during sprints
Performing basic manual calculations and data analysis in Excel
Organizing and facilitating Agile ceremonies: daily stand-ups, sprint planning, and retrospectives

Ajax Systems - is an international technology company, the largest developer and manufacturer of Ajax security systems with smart home capabilities in Europe. This ecosystem includes 180 devices, mobile and desktop applications, and server infrastructure. Every year, we demonstrate exponential growth in both the size of the team and the number of users worldwide. Currently, the company has more than 4,100 employees. Ajax sensors protect 3.5 million users in more than 187 countries around the world.

The System Department makes devices smart, turning them into full-fledged IoT. They created and developed OS Malevich (a modular RTOS for various hardware platforms) and the Ajax Cloud cloud service (Java 20 / Kotlin, AWS, Akka, NATS, Kafka, Mongo, MySQL). Applications for iOS (Objective-C, Swift), Android (Java, Kotlin), and Windows/macOS (Python / C++, QT, QML) have been developed for users, installers, and engineers of security companies to manage, maintain and monitor the system.

Required skills:

6+ years of experience in iOS development

Deep knowledge of Swift, Combine, and UIKit

Strong foundation in computer science principles, including memory management, concurrency, networking, data persistence, unit testing, performance profiling, and system design

Strong understanding of the full mobile development life cycle, Git, SOLID, OOP principles, and design patterns

Understanding of algorithms and data structures

Would be a plus:

Modular project organization knowledge (SPM, CocoaPods)

gRPC experience

Use the latest technologies and stay up to date with development trends

Passion for software engineering, learning, and continuous improvement

Tasks and Responsibilities:

Follow high standards of software quality established in the team

Design, build, and maintain high-performance, reusable, and reliable code

Collaborate with cross-functional teams to define, design, and ship new application featuresI

dentify options for potential solutions and assess them for both technical and business suitability

With us, you will enjoy:

Working with a team of people to build the future of an industry

Non-trivial challenges and various range of exciting tasks

Flexible working hours

Parking for cars and bicycles

Medical insurance

English classes

We are working to ensure people’s lives are calm and the world safe.Join the team that creates a smart and useful global product!

#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.

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.

We believe the future of payments is shaped by people who think big, take ownership, and bring curiosity and drive to everything they do. That’s exactly the kind of teammates we want on board.

Solidgate is part of Endeavor — a global community of the world’s most impactful entrepreneurs. We’re proud to be the first payment orchestrator from Europe to join — and to share our expertise within a network of outstanding global companies.

About the Team and Role

This Integration Manager role is about more than technical onboarding — it’s about helping merchants grow with Solidgate from the very first pre-sales call to scaling their payment flows. You’ll sit at the intersection of technology, product, and operations, owning the technical side of merchant integrations and shaping how businesses across the world work with payments.

What you’ll own

• End-to-end technical onboarding of new merchants, from first integration to go-live
• Ongoing technical support for existing merchants across their lifecycle with Solidgate
• Support for the L1 Support team on technical and integration-related topics
• Participation in pre-sales calls, helping explain integration options and technical capabilities
• Merchant system integration with Solidgate: hosted payment pages, payment forms, Apple Pay / Google Pay, routing logic, and data flows
• Guidance on optimal payment setups to help merchants scale efficiently and reliably

You’re a great fit if you have

• Background in technical support, technical account management, or a similar role
• Strong written and verbal communication skills — clear, structured, and merchant-focused
• English at Upper-Intermediate level or higher
• Knowledge of Postman and basic SQL
• Ownership mindset: you care about results and long-term merchant success
• Ability to work independently, prioritize effectively, and stay focused on what matters
• Openness, empathy, and motivation to grow — both personally and with the product

Nice to have

• Hands-on experience running technical demos
• Familiarity with payment systems, APIs, or fintech products

Why Solidgate?

• High-impact role: You’re not inheriting a perfect system — you’re building one. Your work will define how we scale.
• Great product: We’ve built a fintech powerhouse that can be quickly scaled. Furthermore, Solidgate’s potential isn’t just an orchestration player — it’s the financial infrastructure for modern Internet businesses with a wide range of products and services, including subscriptions, chargeback management, indirect tax management, and more. And yes, we also hold our own financial licenses in our key regions of operations and have direct memberships with the Schemes.
• Massive growth opportunity: Solidgate is scaling rapidly — this role will be a career-defining move.
• You’ll work with top tech companies: Our clients are fast-growing SaaS, digital goods, and B2C businesses. You’ll be talking to decision-makers at some of the most successful internet companies in the world.
• A-player team: Work alongside top fintech professionals with a proven track record and results.

💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.

Tomorrow’s fintech needs your mindset. Come build it with us.

We are looking for a Backend Engineer with strong experience in Node.js and distributed systems. You should be comfortable working within a microservice architecture, debugging issues across services written in different stacks, and writing clean, efficient TypeScript code. Legacy systems don’t scare you – they challenge you.

Project Description

At Dreamlines, we help travelers find their dream cruise on the high seas.
We collaborate with the world’s most reputable cruise lines to offer a huge selection of cruises, with new trips added daily.

Our services are currently available in Germany, the UK, Australia, and the Netherlands.

You’ll be joining the team that builds and maintains the core data layer of the system, supporting key flows such as:

• ETL pipelines across diverse data sources
• Data export pipelines
• Online Booking Engine
• Search Engine
• Intelligent data analysis and generation systems
• AI-powered data solutions

From a backend perspective, the platform is primarily built with Node.js, using Express and NestJS.
 

Requirements

Must have

• Strong understanding of software engineering fundamentals, algorithms, data structures, and OOP
• Solid knowledge of ES6+ JavaScript and TypeScript
• Hands-on experience with Node.js, Express, NestJS, and Redis
• Experience working with SQL or NoSQL databases
• Good understanding of CI/CD practices
• Ability to work independently and take ownership of initiatives
• Strong English communication skills (written and verbal)

Nice to have

• Experience with AWS (SQS, RDS, CloudWatch, OpenSearch, S3, etc.)
• Experience designing or maintaining ETL pipelines
• Familiarity with n8n or similar workflow tools
• Experience with high-load or data-intensive systems
   

Responsibilities

• Own and evolve critical backend services and data pipelines
• Design, implement, and maintain scalable and reliable services
• Debug and analyze complex data flows across multiple systems
• Drive improvements in architecture, performance, and reliability
• Lead the development of new services and features from scratch
• Write high-quality, maintainable code
• Act as a technical reference point for the team and help raise engineering standards

What you get

• Meaningful work
• No time tracking
• Like-minded people
• A supportive and experienced engineering team
• Internal learning and development program
• Office that feels like a second home
• Work-life blend
• 20 vacation days
• Accounting support
• Medical care & wellbeing
• Family-friendly space
• Office gym with a personal trainer

Quantum is a global technology partner delivering high-end software products that address real-world problems.

We advance emerging technologies for outside-the-box solutions. We focus on Machine Learning, Computer Vision, Deep Learning, GIS, MLOps, Blockchain, and more.

Here at Quantum, we are dedicated to creating state-of-art solutions that effectively address the pressing issues faced by businesses and the world. To date, our team of exceptional people has already helped many organizations globally attain technological leadership.

We constantly discover new ways to solve never-ending business challenges by adopting new technologies, even when there isn’t yet a best practice. If you share our passion for problem-solving and making an impact, join us and enjoy getting to know our wealth of experience!

About the position

Quantum is expanding the team and has brilliant opportunities for a Senior Data Science / LLM Engineer. The client is a technological research company that utilizes proprietary AI-based analysis and language models to provide comprehensive insights into global stocks in all languages. Our mission is to bridge the knowledge gap in the investment world and empower investors of all types to become “super-investors.”

Through our generative AI technology implemented into brokerage platforms and other financial institutions’ infrastructures, we offer instant fundamental analyses of global stocks alongside bespoke investment strategies, enabling informed investment decisions for millions of investors worldwide.

Must have skills:

• 3+ years of commercial experience as a Data Science Engineer
• Strong knowledge of linear algebra, calculus, statistics, and probability theory
• Knowledge and experience with algorithms and data structures
• 2+ years of experience with LLM and Natural Language Processing-related tasks
• Knowledge of modern DL architectures
• Experience with at least one of the Deep Learning frameworks (Tensorflow, PyTorch)
• Experience with SQL
• Strong knowledge of OOP
• At least an Upper-Intermediate level of English (spoken and written)

Nice to have skills:

• Experience with production ML/DL frameworks (OpenVino, TensorRT, etc.)
• Docker practical experience
• Experience with Cloud Computing Platforms (AWS, GCloud, Azure)
• Participation in Kaggle competitions

Your tasks will include:

• Full-cycle data science projects
• Data analysis and data preparation
• Development of NLP solution and AI-based chatbots
• Developing models and deploying them to production
• Sometimes, this will require the ability to implement methods from scientific papers and apply them to new domains

We offer:

• Delivering high-end software projects that address real-world problems
• Surrounding experts who are ready to move forward professionally
• Professional growth plan and team leader support
• Taking ownership of R&D and socially significant projects
• Participation in worldwide tech conferences and competitions
• Taking part in regular educational activities
• Being a part of a multicultural company with a fun and lighthearted atmosphere
• Working from anywhere with flexible working hours
• Paid vacation and sick leave days

Join Quantum and take a step toward your data-driven future.