Jobs

Here you’ll be able to use lots of new technologies and bring value to innovative products.

Requirements:

● 8+ years experience as a Front-End/Full-Stack developer

● Strong in JavaScript and toolkits (Gulp/Webpack/Karma/Jasmine, etc.);

● Good grasp of at least one frontend framework (preferably React);

● TypeScript and other frameworks (Angular/Backbone/Vue);

● Experience with one of BE technologies (Node.JS/Ruby/Python/Java/.Net)

● Experience with distributed version control systems (Git/Mercurial/Fossil, etc.);

● Experience with implementing pixel-perfect designs over HTML/CSS;

● Experience in working with a Linux based server environment, solid Linux/Unix skills;

● Experience of work in a distributed team;

● Upper-Intermediate level of English (both written and spoken)

As a plus

Experience in:

● Building, maintaining and optimizing responsive web apps;

● Cloud technologies;

● Developing high load / high traffic user-facing software;

● Writing unit-tests;

● Mobile-specific sites, and mobile-web/native app integrations;

● Setup and continuous improvement of development and multi-stage production environment;

● Open source contributions;

We offer:

● Strong and friendly international team (Warsaw, Tel Aviv, New York);

● Work with cutting edge technologies;

● English courses, paid tech training and other activities for professional growth;

● Compensation package (20 paid vacation days, 14 paid sick leaves);

● Medical Insurance;

● Flexible working hours;

● Comfortable office (Warsaw).

Let me know please if the position is interesting for you.

Senior / Tech Lead .NET Engineer

Required skills

• .NET 8

• Cloud-based solutions (AWS)

• Docker, Kubernetes, and related ecosystem

• Extensive experience with concurrency and multi-threading  

• Experience with Infrastructure as Code approach and tools (Terraform would be a plus)

• NodeJS + Javascript

• Experience with RDBMS (MySQL, Postgres, AWS Aurora)

• ASP.NET Core

• JSON, RESTful API

• Work experience with distributed version control systems (Git)

• Work experience with issue tracking systems (JIRA)

• Work experience with IoC containers (Autofac, StructureMap or others)

• Mathematical and Computer Science background, MS or higher 

preferred.

• Good knowledge of unit testing (NUnit, MSTest, NSpec or others)

• English: Upper-Intermediate

Would be a plus

• CSS3, Javascript (React, Angular)

• Solid understanding of OWASP

• Solid understanding of Agile SDLC

• ORM frameworks (Entity framework)

• LLM integration experience 

We offer

• Attractive salary and good opportunities for career and personal development

• Compensation package

• Good opportunities for career and personal development

What to do

• Development of new features of Zoral Automation Platform 

• Support technical design decisions and create design documentation

• Ensure proper usage of source-control branching model

• Facilitate code review process

• Communicate with key project stakeholders

• Participate in building project roadmap

About the project

We specialize in advanced software fields such as BI, Data Mining, Artificial Intelligence, Machine Learning (AI/ML), High Speed Computing, Cloud Computing, BIG Data Predictive Analytics, Unstructured Data processing, Finance, Risk Management and Security.

We create extensible decision engine services, data analysis and management solutions, real-time automatic data processing applications.

We are looking for the software engineers to design, build and implement large, scalable web service architecture with decision engine used as its base. If you are excited about development of artificial intellect, behavior analysis data solutions, big data approach then we can give you an opportunity to reveal your talents.

We are looking for an experienced Golang Developer to work in the international team on product development of the online gaming projects

Responsibilities: 
• Writing Golang microservices that will be under load (including unit and functional tests). 
• Working closely with the DevOPs and SecOPs team to ensure a scalable and secure system. 

Experience: 
• Strong knowledge of Golang language

• Working with SQL DBs (PostgreSQL)

• Experience with gRPC

• Experience with containerizing the services (Docker)

• Deep knowledge of building highly available and scalable applications. 
• Experience with test-driven development 
• AWS and Kubernetes experience a plus.

Full-time remote job.

We’re looking for senior React developers to join our Maveriks.com product team. Our teams are structured with 6 developers, 2 QA, and a PM, working closely together on a high-load SaaS platform used worldwide.

Our Tech Stack:

• React + TypeScript
• Next.js
• Unit testing

• Shadcn + Tailwind

   

What We Offer:

• Performance bonuses tied to product success and revenue
• Career growth opportunities with professional management
• Work on a global SaaS white-label solution serving 180+ businesses worldwide
• Experience with high-load systems handling hundreds of thousands of monthly users
• Room to show initiative, leadership, and self-management
• A close-knit team of experienced and creative engineers
• Daily practice of English with international colleagues

What We Expect:

• Passion for clean, high-quality code — and readiness for regular code reviews
• Strong focus on UI, UX, and CX
• Continuous improvement and consistent performance month to month
• A belief that “perfection” is not a bad word

At Maveriks, we value innovation and flexibility — we’re an IT company with a Flexible Spirit 🐱‍🏍🐱‍🐉. If this sounds like you, let’s talk!

Technical Requirements:

- Very good knowledge of Python

- Experience with implementing Selenuim or Selenid based frameworks.

- CI/CD experience (building Gitlab (Jenkins) pipelines).

- Knowledge of testing methodologies and best practices, including test automation best practices

We offer:

- Attractive financial package

- Paid vacation, holidays and sick leaves

- Challenging projects

- Professional & career growth

- Great atmosphere in a friendly small team

- Flexible working hours

Documents Team is looking for a creative iOS Engineer to help us deliver the best file manager for iPhone and iPad to people worldwide. You’ll face the most challenging tasks in your career and opportunities to make a great impact — build a productivity app, that really helps millions of people.

What you'll do:

- Implement new functionality

- Maintain and refactor existing code base

- Fix bugs

- Use and optionally improve infrastructure

Essential for the role:

- Swift

- Common programming principles (OOP, POP, SOLID)

- Architectures

- Custom UI experience

- Multithreading

Will be a plus:

- Experience with Objective-C

- Algorithms and Data Structures

- CI/CD

- Automated Testing

- Xcode Instruments

Cool things about this role:

- Rich functionality allows to gain experience in many areas

- Cooperation with the team of experienced developers facilitate self-development

- Openness to controlled experiments with new technologies

- Healthy atmosphere within the team

What will you get:

- Customer-centric culture. We put our customers first. It means that every employee can benefit from interacting with our customers directly. It enables us to create and deliver the best solutions for millions of our users

- Professional growth. We are professionals at everything we do. It means we own our decisions, our work, and our results. We provide quality feedback to others and welcome feedback as an opportunity to learn and improve

- A team of amazing people. The greatest power we have is the team. It means we care about each other, ensure transparency, and invest in everyone's success

- Impact on our products. We aim to create valuable products. It means that we improve ourselves constantly by overcoming constraints, simplifying our processes, and improving our capacity

- Innovative culture. We try to be innovative and creative in everything we do. It means that we expect, appreciate and value new ideas

We are looking for an experienced IT consultant in the context of a critical infrastructure project for our client. They are in the process of enhancing the security posture of their platform by implementing a robust, scalable solution for a customer specific application-level data encryption.

Their internal architecture team has defined a specific approach for this initiative, and they are now seeking external expertise to assist with the implementation. The project involves building a hybrid system designed to protect sensitive customer data before it reaches any persistence layer, ensuring strong tenant isolation and efficient key management.

- Go (Golang): Proven, hands-on experience in Go is essential. The candidates will be responsible for developing both the sidecar and the central gateway service. Python skills in addition would be great.

- gRPC: Demonstrable experience in designing and implementing APIs using gRPC for low-latency, reliable inter-service communication.

- Kubernetes (k8s): Solid understanding of Kubernetes concepts, including the sidecar pattern, stateful services, deployments and api extensions. Basic understanding of istio as a service mesh. Observability basic.

- Cryptography Basics: A practical understanding of fundamental cryptographic concepts is necessary. Candidates should be familiar with the roles of Data Encryption Keys (DEKs), Key Encryption Keys (KEKs), and the general principles of envelope encryption and secure key caching. They do not need to be cryptography experts but must be comfortable working with cryptographic APIs/SDKs.

- Relational Databases (RDBMS): Experience with RDBMS is needed, as the central service will optionally require a persistence layer for managing metadata and encrypted key materials.

- SAP BTP: several services from SAP BTP are to be used (in particular, KMS) and therefore previous experience in SAP BTP is desirable.

We offer:

- Attractive financial package

- Paid vacation, holidays and sick leaves

- Challenging projects

- Professional & career growth

- Great atmosphere in a friendly small team

- Flexible working hours

As a Frontend Engineer at Wix, you’ll work on cutting-edge technologies that make a powerful impact on over 243 million users. You’ll build rich React applications with different state-management paradigms. In your day-to-day, you will:

- Tackle tough problems and find creative ways to solve them

- Write a lot of high-quality, functional Typescript and Javascript

- Work with Git, Node.js, React, Redux, MobX, and ES6+

- Manage and complete tasks using TDD, continuous integration, and modern development processes

- Invest time in personal growth and development

At Wix, we’re all about the flexibility of a hybrid setup — giving you the option to collaborate in the office when needed while also staying connected remotely.
We’re looking for Ukraine-based talents who can balance their time between in-office and remote engagement with the Wix team. This approach gives you the best of both worlds: flexibility of remote with the added benefit of in-person collaboration when it matters

Requirements

- Extensive experience in client-side development on large scales

- You’re an expert in the latest JavaScript technologies (React, Angular, Vue, etc.)

- You’re proficient in tools like Webpack, Rollup, Parcel, and Babel

- Fluent in languages like Typescript and ES6+

- You’re an independent worker, eager to learn more while sharing knowledge and best practices

- Experience in Test Driven Development (TDD) and Continuous Delivery - an advantage

Wix Kyiv’s Frontend Engineering group develops the best products in the world. Wix enables more than 200M users around the world to build an online presence and manage their business online. Our group of engineers in Kyiv is developing products at the core of the company’s focus, including our main Editor and ground-breaking Wix Studio, as well as Payments by Wix. We’re facing world-class engineering challenges that impact millions of users, and that’s why we’re obsessed with code quality, testing, performance and code reviews.

About the Guild

We are Wix’s Frontend Engineering Guild. We build unique, scalable, resilient products and technologies that empower anyone to succeed online. Our mission is to develop complex micro-frontends and maintain the highest development standards. We embrace cutting-edge technologies, TDD, and clean code. We work in small teams, follow agile work methods and use continuous integration and delivery methodologies to run quickly. We love sharing knowledge and contributing back to the open-source community.

We are hiring a Product Owner for a large-scale energy project in its active delivery phase. 

The outcomes of this initiative will play a significant role in shaping the future of the Ukrainian energy sector.

Dive into the details below, and let’s create impactful solutions together!

Responsibilities:

Liaise with stakeholders and perform ongoing prioritization, publishing and refinement of the overall backlog in a project team and according to the project scope of deliverables;

Analysis and solution design with the team to transform scope into sprint backlogs;

Lead planning and the breakdown of the backlog into items, providing their definitions, acceptance criteria and estimates.

Collaboratively develop, present the functionality and collect feedback from end customers;

Report and escalate on the use of budget and expected due dates;

Document functional solutions designs and prepare delivery documentation.

Required skills:

5+ years of proven experience as a product owner working in IT;

Knowledge of Agile frameworks;

Strong organizational and leadership abilities;

Analytical thinking and problem-solving;

Requirements engineering;

Excellent soft skills;

Excellent command of both written and spoken English;

BSc/BA Bachelor’s Degree in Computer Science, Engineering or related for understanding of product solution architecture.

As a plus:

Previous experience with customer management, billing, and financial solutions;

Previous revenue management with one of the following industries – utility, telсo.

Working with MaxBill you will get:

20 working days of annual leave per year, plus paid public holidays.

Sick/personal leave provision.

Compensation for overtime.

Paid training, conferences, workshops, and certification courses, English classes.

Opportunities for professional growth and personal development: paid training, conferences, workshops, and certification courses, English classes.

A workplace mentoring program to learn from experienced colleagues.

A collaborative and friendly working environment with fun company culture.

The possibility of remote work and a flexible schedule.

Senior React Native Developer:

We are seeking an experienced React Native developer to join our team. Your role involves crafting iOS and Android applications collaboratively with a cross-functional team, comprising developers, QAs, designers, and product owners. Key responsibilities include building seamless UIs, integrating native APIs, debugging, and maintaining code quality through automated tests.

Responsibilities:

Develop pixel-perfect UIs for both iOS and Android platforms.

Utilize native APIs for deep integrations.

Diagnose and resolve bugs and performance bottlenecks for a native-like experience.

Maintain code quality and ensure product excellence through automated testing.

Skills and Qualifications:

- Proficient in TypeScript, including ES6+ syntax.

- Strong understanding of object-oriented programming.

- Ability to write well-documented, clean, and testable JavaScript code.

- Experience with third-party dependencies and debugging dependency conflicts.

- Familiarity with native build tools like XCode, Gradle, and CocoaPods.

- Knowledge of GraphQL (and REST APIs), the document request model, and offline storage.

- Experience with automated testing suites, such as Detox.

- Proficient in implementing Storybook from scratch.

The client is starting with a narrow, scoped need: the translation of ACES 1.3 color science algorithms into production-ready Halide/C++ code. The client would like a developer to implement the Academy Color Encoding System (ACES) 1.3 reference transforms in C++/Halide. This includes translation from CTL code, implementing key color science algorithms with real-time performance constraints, and ensuring strict fidelity to ACES specs.

Key Responsibilities
- Analyze ACES 1.3 reference (CTL) code and documentation
- Translate core transforms (e.g., RRT, ODT) into Halide
- Implement ACES color space conversions, tone mapping, and gamut mapping
- Optimize Halide schedules for color workflows and real-time performance
- Validate output using ACES test images and conformance procedures
- Create unit tests and documentation that align with ACES best practices
- Ensure compatibility across target platforms and resolutions (e.g., 4K+)

Technical Environment
- Reference: ACES 1.3 open-source repo & CTL code
- Language: C++ with Halide framework
- Performance Target: Real-time for high-res imagery
- Accuracy: Bit-exact where required, ACES 1.3 compliant

Deliverables
- Full C++/Halide implementation of ACES transforms
- Validation suite & benchmark results
- Technical documentation with color science rationale
- Integration-ready code examples

The candidate should have an advanced level of experience with C++ in image processing, graphics, or scientific computing, as well as deep Halide framework knowledge (especially for color or vision tasks). Should also have familiarity with ACES workflows, color management, HDR, and floating-point precision, and experience optimizing for performance across platforms (e.g., AVX, NEON, CUDA). The candidate should also have a solid foundation in color science, including gamut/tone mapping and transformation math.

We offer:

• Attractive financial package

• Challenging projects

• Professional & career growth

• Great atmosphere in a friendly small team

• Flexible working hours

Office location: Stockholm, Sweden (Office/Remote options available).

Join Söderberg & Partners Heartpace AB, a Swedish product company, and help us build reliable, high-quality software solutions for the European market. We’re looking for a meticulous and experienced QA Engineer with strong manual testing skills to ensure the quality of our web-based applications.

What we offer:

• Flexibility: work from our modern Stockholm office or fully remote!
• Career growth: clear development paths, mentorship programs, and leadership opportunities.
• Modern tools & processes: use tools like Postman, Testrail, and Jira in a supportive environment.
• Professional development: we cover certifications, conferences, and access to Udemy courses to support your growth.
• Relocation support: visa sponsorship and relocation assistance for international candidates.
• Work-Life Balance: no overtime culture, and generous vacation policies.

What you'll do:

• Design, create, and execute comprehensive test plans, checklists, and test cases in Testrail.
• Perform manual testing of web-based applications.
• Set up and maintain automation testing processes from scratch.
• Conduct API testing using Postman.
• Log and track defects using bug tracking systems such as Jira.
• Collaborate with developers, product managers, and designers to clarify requirements and ensure test coverage.
• Contribute to improving QA processes and ensuring product quality across the SDLC.

What we're looking for:

• Experience: 5+ years in both manual software testing for web applications.
• Tools: solid experience with Postman, Testrail, Jira, and Notion.
• Processes: good understanding of the SDLC, Agile, and Scrum methodologies.
• Architecture: understanding of client-server systems.
• Web basics: general understanding of HTML, CSS, HTTP, Ajax, and JSON.
• Analytical mindset: strong attention to detail and problem-solving skills.
• English Proficiency: Upper-Intermediate+ level required for team communication and documentation.
• Language Bonus:
  • Swedish: Swedish proficiency is a strong bonus - especially if you're a native speaker or at a good conversational/professional level.
  • Ukrainian/Russian: Knowledge of Ukrainian/Russian is a plus, as it may support smoother communication with part of the team.

Why join us?

At Söderberg & Partners Heartpace AB, we care about quality just as much as innovation. You’ll join a professional team that values your input, offers autonomy in your work, and supports your growth. Make a real impact while enjoying a collaborative, flexible, and balanced work environment.

Ready to Join?

Apply now and take the next step in your career! Let’s shape the future of tech together.

We are an iGaming company with over three years of experience and a team of more than 1300+ specialists. 

Our achievements include 10+ major projects that are popular among our clients and successfully operate in Tier 1-3 countries.
The company attracts and values highly qualified specialists, which allows us to efficiently build processes and successfully expand our presence in new locations. 

Join the team that launches new projects in various markets and shapes the future of the iGaming industry.
 

Tasks and responsibilities:

- Ensuring product development and profitability

- Transforming strategy into practical steps for growth by implementing organization-wide goal setting

- Control financial management, budgeting and financial stability

- Control daily activities, ensuring efficiency and effectiveness

- To maintain strong relations with partners, ensuring satisfaction of their needs and prompt resolution of any problems

- Monitor the company's activities and employee productivity, creating an inclusive culture that ensures the prosperity of team members and the achievement of organizational goals

- Recruit, develop and lead a high-performing executive team

What we expect:

- Experience in the iGaming niche or related niches

- 3+ years of work in management positions

- Outstanding organizational and leadership qualities, as well as obvious competence in strategic planning and business development

- Strong analytical skills, ability to use data to make business decisions

- Deep understanding of financial business processes;

- Assessment of the company's risks, ensuring their control and minimization

- Excellent communication skills

- Availability of knowledge in related fields (Finance, Legal, Marketing)

- Management of a team of 500+ employees

We offer:

- Flexible work schedule remotely

- Paid sick and vacation days

- Cool and creative gifts for holidays and important events of employees

- Necessary equipment for work as needed

- Competitive salary and incentives for your contribution and result

- The opportunity to participate in the company's internal events: open negotiations, product meetings and trainings on the development of soft skills

- Absence of micromanagement, hierarchy, fast decision-making speed

- The possibility of moving to European countries where we have offices

- Attending top conferences around the world

WorldTicket is one of the world’s leading providers of IT solutions for mid-sized and regional airlines. Every year almost 10 million flight tickets are sold to passengers through our IT solutions. Our customers, the airlines, are located in Europe, Africa, and Asia and our +100 employees are distributed between our offices in Copenhagen, Warsaw, Kiev, Bangkok, and Beijing.

We are currently looking for experienced, innovative, and detail-oriented Software Architect to be based in our Kiev office. As a Software Architect, you will drive our projects from idea to go live and primarily work with one of our development teams in Kiev and Bangkok.

Your mindset should be to improve the user experience, and work processes and help them drive more sales. Your mission will be to know and understand the users and their requirements, innovate and invent work processes and the UI/UX in our sales and distribution platform. In addition, you will own the final result that is put into production and make sure it meets or exceeds the users’ expectations.

With a growing global team and a global customer base, we provide a highly dynamic and international work environment with daily considerations around different cultures, multiple time zones, and various business requirements internally and externally.

We work in an online agile environment, with teams in multiple locations, where the pace is high and daily interaction is a must.

Responsibilities:

Implementing business requirements through Java code

Delivering quality products (acceptance and integration checks on the real environment before passing the code to QA)

Be part of the product team to improve the product and collaborate effectively with PO, front-end developers, QA, and DevOps

Collaborate with other professionals to determine functional and non-functional requirements for new software or applications

Use tools and methodologies to create representations for functions and user interfaces of desired product

Develop high-level product specifications with attention to system integration and feasibility

Define all aspects of development from appropriate technology and workflow to coding standards

Communicate successfully all concepts and guidelines to the development team

Oversee the progress of the development team to ensure consistency with the initial design

Provide technical guidance and coaching to developers and engineers

Ensure software meets all quality, security, modifiability, extensibility requirements, etc.

Approve final product before launch

Prepare IT solution documents compliant with the Enterprise Architecture principle

Assuring compliance of individual APIs with Public API technical standard

Collaborate with the development team on the definition of integration and business logic implementation principles

Support of architectural consistency and self-consistent technical decisions of the development team

Technological evangelism, spreading modern engineering, architectural, and design practices

Coordination of technical debt work, technical backlog management

Help the development team with technical problems and decisions

Mentoring and coaching of development team members in technical directions

Qualifications:

Proven experience as a software architect

8+ years of backend/full-stack coding experience with at least 5 recent years working with Java

Excellent knowledge of solution design, architectural analysis, and development

Familiarity with Live Data Processing, Scaling Enterprise Systems, Google Cloud, Kubernetes, Docker, Spring Boot and Hibernate

Multithreading, resource allocation, and concurrency understanding ability to write clean, extendable, and maintainable code

Will be a significant plus

Bachelor’s degree in information technology or computer science

Fluent spoken English with broad tech vocabulary

Exquisite communication and organizational skills

Being a team player

We Offer

You will join and work with a global team with ambitious colleagues in multiple locations. You will be able to communicate and work directly with our airline customers as well as with a variety of internal stakeholders.

We offer a fulfilling work environment for professional as well as personal development and a great opportunity to advance your qualifications and skill set from a job in the IT — and travel sector.

We offer a full-time position characterized by a competitive salary, based on skills and experience.

Application deadline: 30 Dec. 2023

We're looking for an experienced Software Engineer to join our team! The position will include building great products, tackling interesting challenges, and contributing to our engineering culture. We expect you to work in pairs, use test-driven development, be experienced in building complex web applications, and write both clean and maintainable code.

Your skills

🔶 Excellent general programming skills, ability to work with complex codebases

🔶 Extensive knowledge of Ruby, Ruby on Rails, and its testing frameworks

🔶 Experience in writing JavaScript applications using modern frameworks

🔶 Practical experience in different DBs (e.g. RDBMS, Key Value / Tuple Store, Wide Column Store / Column Families, Document Store)

🔶 Experience with cloud hosting providers (e.g. AWS, Google Cloud, Digital Ocean, Heroku)

🔶 Comfortable with the UNIX/Linux command line

🔶 Experience in test-driven development and pair programming (good to have)

🔶 Comfortable taking the lead on projects and working without lots of oversight

🔶 Good English (both written and spoken)

Your responsibilities

🔷 End-to-end product development

🔷 Write reusable and maintainable code

🔷 Write tests to thoroughly validate the correctness of your code

🔷 Actively contribute to the identification of problems and their solutions

🔷 Collaborate in a cross-functional team to ensure the project meets business objectives and compliance standards

🔷 Work in a flat-structured company

We offer

Outstanding development culture bit.ly/rw-devculture
🔷 Collaborate with us remotely from any location or in one of our offices (Kyiv/Krakow) bit.ly/rw-remotecollab
🔷 We offer flexible hours
🔷 Get competitive compensation, access to savings program, and microcredits
🔷 Phantom Stock Units to reward your contribution
🔷 Thanks to our hardware policy, we use the best equipment and can regularly update it
🔷 34 days a year as paid time off (24 standard days + 10 more to cover public holidays)
🔷 Health policy budget will cover your private sports and healthcare expenses
🔷 Participate in local and international conferences
🔷 Our offices are equipped with modern ergonomic chairs and standing desks
🔷 You can always find fresh food and drinks in our kitchen
🔷 In Ukraine, we collaborate through Diia.City