Jobs C# / .NET

Netevia is an international high-tech group of companies specializing in mobile payments and value-added transaction services.

Netevia's projects enable users to manage their POS terminals, transactions, and reporting, handling everything related to running a business online.

Key Responsibilities

• Planning, code reviews, mentoring, and fostering technical expertise.
• Participate in the design and architecture of integration solutions and implement new functionality in systems with complex business logic.
• Oversee code quality and ensure adherence to best practices and development standards.
• Conduct refactoring and optimization of existing solutions.
• Collaborate effectively with cross-functional teams, including Business Analysts, QA, and DevOps, to meet project goals.

• Participate in technical interviews and contribute to team formation and growth.

   

Requirements

• 5+ years of experience in C# .NET development.
• Strong understanding of OOP principles, architectural patterns, SOLID, and DDD.
• In-depth knowledge of ASP.NET, MVC, Entity Framework, and Web API.
• Solid experience working with SQL and relational databases.
• Experience mentoring junior and mid-level developers and leading team collaboration.
• Strong analytical and system thinking skills, initiative, and decision-making ability.
• Experience with NoSQL databases such as MongoDB.
• Experience working with message brokers.
• Familiarity with cloud solutions (e.g., Azure, AWS).

• Proficiency in designing and consuming REST and SOAP APIs, and understanding of authentication systems.

   

What we offer:

• Remote work with flexible hours.
• Corporate english group classes
• Opportunities for career and professional growth alongside the company.
• Friendly team, flexible communication, and no bureaucracy.
• Competitive salary based on the level of competencies.

Responsibilities:

• Develop new product features
• Develop customizations, reports, and integrations with external systems
• Collaborate with internal teams to align Acumatica functionality with business needs.
• Troubleshoot and resolve Acumatica-related issues.
• Documenting completed tickets for internal and external users
• Improve development process and infrastructure required for building Acumatica integration

Requirements:

• Strong C#/.NET development experience (minimum 5 years)
• Proficiency in at least one of the following: Ruby, JavaScript (React), PHP, Python
• Understanding of Acumatica’s customization engine and data model.
• Experience with Acumatica integrations via REST APIs
• Knowledge of SQL and ability to write optimized queries

Bonus Points:

• Experience developing for Acumatica using Acumatica Framework and C#
• TMS / WMS / Logistics industry experience
• Experience with other ERP systems (NetSuite, Dynamics F&O/BC/NAV etc.)
• Understanding of cloud-based architectures and DevOps principles
• Experience working with third-party logistics (3PL) integrations

Benefits We Offer:

• Stock options
• $100/month for Health & Wellness expenses
• $500/year for medical expenses
• 20 PTO days

• Top-level hardware of your choice, ownership will be passed to you

   

Ready to join our team? Apply now!

3Shape develops 3D scanners and software solutions that enable dental and hearing professionals to treat more people, more effectively. Our products are market leading innovative solutions that make a real difference in the lives of both patients and dental professionals around the world.
3Shape is headquartered in Copenhagen, with development teams in Denmark, Ukraine, North Macedonia and with a production site in Poland.
We are a global company with presence in Europe, Asia and the Americas. Founded in a year 2000, today, we provide services to customers in over 130 countries. Our growing talent pool of over 2500 employees spans 45+ nationalities.
3Shape as an employer is committed to Ukraine. Our UA office was founded in 2006, and we are continuing to grow, hire and take care of our employees even during the war in Ukraine. Among other actions, we support our contractors who are called to the military service, as well as care about our colleagues’ mental health by implementing different activities.
If you are looking for stability in your future, we are the right place for you.

TRIOS intraoral 3D scanner is one of 3Shape’s most well-known and innovative products in the field of digital dentistry. It was one of the first intraoral scanners to use advanced 3D scanning technology to create digital impressions of a patient's teeth and gums. This innovation allowed dental professionals to capture more accurate and detailed images of the oral cavity, which could then be used to create precise dental restorations, such as crowns, bridges, and implants.

The TRIOS scanner's accuracy and efficiency have also made it a step in the dental industry. It allows dentists and dental technicians to work more quickly and precisely, reducing the time patients spend in the chair and improving the quality of their care. In addition, the Trios scanner's non-invasive nature makes it a more comfortable and convenient option for patients.

Overall, the Trios scanner has changed the way dental professionals capture and use digital impressions, leading to a more patient-centered and technologically advanced approach to dental care.

TRIOS SW is a key component of the TRIOS intraoral 3D scanner products, and we are in the process of growing the team to be able to deliver more features and workflows. We need to engage both new and existing users and we are focused on beating the competition.

That’s why TRIOS Scanning Module is starting a new Scrum team in Ukraine, and we are looking for experienced C# Software Developers to join us.

What You will do:

You’ll join a team of experienced and skilled developers responsible for the core 3D scanning workflows including the tools and functions that interact with the 3D scans. Based on your experience you will play an important part together with the rest of the team to take our TRIOS Scanning application to the next level.

You will join a team having a high level of collaboration and trust. A skilled and diverse software team with team colleagues located in Kyiv, Skopje and Copenhagen. Besides the colleagues on the team, you’ll have close collaboration with other software teams, as well as the hardware team developing the intraoral scanners.

Your responsibilities:

• Investigate: Get new features off to a great start by working closely with architects, UX’ers, and product managers to define the solution
• Build: Implement new features, user interface and workflows, including coding, peer reviews, unit testing, etc.
• Improve: Ensure high maintainability of the code, e.g. through designing and implementing automatic tests. Improve the quality by bug fixing, improve the team’s process by recurring retrospectives and reduce technical debt by refactoring
• Communicate: We are building a cross-site cluster of Scrum feature teams, and we need to communicate and coordinate on technical topics and shared code-ownership. We aim to use Scrum-of-Scrums, but good everyday communication with your colleagues is required.

We work in C#, .NET, and use tools like Visual Studio, TeamCity, Jenkins, and GitHub.

Your profile:

• Experienced developer focused on software design and complex interconnected systems
• 3+ years of experience as a software developer with relevant technologies (C# / .Net or .Net Core, Multithreading, WPF)
• You have a degree in Computer Science, IT Engineering or similar
• Experience of working with scrum or other agile frameworks
• Interest and also experience in geometry, linear algebra, 3D algorithms, rendering etc.
• Knowledge and experience of using software paradigms, methods, techniques, such as design patterns, SOLID / GRASP principles, test driven development etc.
• Continuously strives for improvement
• Team-minded personality with flair for the Agile working style
• Understand complexity but drive for simplicity. Involved, curious, and engaged
• Proficient in English, with good communication skill

Being the part of us means:

• Opportunity to become a part of what 3Shape has created over the past two decades.
• Meaningful work that changes the future of dentistry
• Work in a distinctive professional and friendly environment
• Constant professional growth and development
• A healthy work-life balance
• Occasional business trips to Western Europe

We offer:

• 39 hours of employment per week within a flexible time frame
• 24 business days of annual leaves
• Medical insurance (with additional Dentistry Budget and 10 massaging sessions per year included)
• Possibility of flexible remote cooperation
• Good working conditions in a comfortable office near National Technical University “KPI” which includes: Blackout ready infrastructure. Corporate Paper Book Library. Gym-Room with shower.
• A parking lot with free spaces for employees
• Paid sick leaves and child sick leaves
• Maternity, paternity and family issues leaves
• Well-being program: monthly well-being meetings and individual psychology hot-line

Want to join us and change the future of dentistry?

About the role:

Our customer is a large, public, cyber charter school in the USA. As part of a broad initiative to enhance learning and training opportunities for employees, the school has teamed up with top specialists to create the Academy. This innovative learning environment offers course-takers convenient access to diverse training materials anytime, anywhere. It offers a digital learning environment where students can study at their own pace while receiving support from certified teachers. The Academy aims to be a comprehensive one-stop system, facilitating role-specific courses and fostering continuous development for employees. If you’re passionate about shaping the future of learning and professional growth, this opportunity is for you!

The tech stack of the project: .Net 6+, EntityFramework, MsSQL Server, Redis, Azure AD, React 18, Tailwind, Storybook, Vite, Typescript – SOLID, OOP and OOD.

Team on our side: 1-2 QA, 2-4 devs, BA, Team Lead, PM/SM, UI/UX designer.

Responsibilities:

• Design and maintain the project’s architecture, ensuring scalability and performance;
• Take part in hands-on development, delivering high-quality features using .Net;
• Collaborate closely with the Product Owner, Business Analyst, and other stakeholders to align technical solutions with business goals;
• Set and enforce coding standards and best practices across the team;
• Conduct code reviews, mentor team members, and promote knowledge sharing within the team;
• Oversee and improve CI/CD processes to streamline delivery;
• Work in an Agile environment, participating in planning, grooming, and retrospectives.

Requirements:

• 4+ years of commercial experience in software development;
• Proficiency in .Net;
• Experience with Azure services;
• Strong experience with CI/CD pipelines and GitLab pipelines;
• Hands-on experience with Kubernetes and Docker;
• Solid understanding and practical experience with microservice architecture;
• Experience with gRPC communication;
• Experience working with Data Warehouses;
• English level: Upper-Intermediate or higher.
• Experience with React will be a plus

We offer:

• 20 working days of paid vacation per year;
• Official holidays of Ukraine – days off;
• Modern equipment for work;
• Corporate events;
• External and internal training: conferences, professional events, courses, TechTalks;
• English speaking club.

Hiring process:

• HR interview;
• Internal technical interview;
• 2 interviews with client.

About Us:

Lemmi is an AI-powered career companion revolutionizing how professionals navigate their career journey. We simplify the job search process by providing intelligent guidance on best practices and automating routine tasks. 

Our platform features AI-powered mock interviews that identify skill gaps, provide targeted practice, and build confidence through measurable progress tracking.

As an early-stage Ukrainian startup with a globally distributed team, we're building the future of career development technology.

Your Mission:

As our .NET Engineer, you will work directly with the founder and our development team to implement product strategy and prepare our platform for scale. This is an exceptional opportunity to gain hands-on experience in an early-stage startup while diving deep into modern .NET development, generative AI, and Python technologies. You'll develop crucial product thinking skills while contributing to a mission-driven platform that helps thousands of job seekers land their dream roles.

Requirements:

Must-Have:

• Strong knowledge of C# and .NET ecosystem
• Strong problem-solving abilities and critical-thinking skills
• Ability to work independently while knowing when to seek guidance
• Deep experience using AI coding tools like Claude Code or Cursor in your daily work
• At least 3 years of commercial experience
• Prompt engineering skills

Nice-to-Have:

• Basic Python programming skills
• Understanding of Generative AI/LLM concepts
• Experience with cloud services (AWS/GSP)
• Familiarity with agile development practices

Key Responsibilities:

• Feature Development: Extend current functionality and collaborate closely with the frontend team to deliver seamless new features
• System Architecture: Work alongside senior back-end engineers to stabilize and optimize our backend infrastructure while addressing technical debt
• Build Core Systems: Develop a retention engine and flexible notification system from scratch (with supervision) to enhance user engagement based on behavioral patterns
• Cross-Functional Collaboration: Participate in product discussions and contribute ideas for improving user experience

Why Join Us:

• Direct Impact: Your code will directly shape product development and impact thousands of users' career journeys
   
• Exceptional Learning Opportunity: Work directly with our founder and senior engineers (back-end and machine learning specialists) who are committed to mentoring and accelerating your professional growth
   
• Ultimate Flexibility: Choose work hours that suit your lifestyle (~15-20 hours/week), perfect for balancing with studies or other commitments
   
• Growth Potential: Clear progression path from junior to senior roles as we scale, with opportunities to lead future initiatives
   
• Cutting-Edge Technology Stack: While focusing on core .NET solutions, you can contribute to our AI components in Python and explore modern generative AI integrations, prompt engineering, and LLM concepts
   
• Industry Insider Knowledge: Gain unique insights into job market dynamics, recruitment strategies, and career development best practices that will benefit your own career forever

Our Values:

• Continuous Learning: We embrace challenges as opportunities and invest in constant skill development
   
• Ownership: We take full responsibility for our work, delivering results that exceed expectations
   
• Customer-First: We're passionate about solving real problems that help people advance their careers
   
• Data-Driven: We base decisions on research, metrics, and user feedback rather than assumptions
   
• T-Shaped Development: We cultivate broad knowledge across engineering and product domains while developing deep expertise in our specialties

Our team:

- 1 Founding FE Engineer (Staff), 1 Senior FE Engineer, 1 Middle FE Engineer
- 1 Senior .NET Engineer

- 1 Founding Python Engineer (Staff)

- CPO (co-founder) + 2 Product Mangers

- UI/UX Designer

- Sales Manger

- CEO/Founder with technical background

Important Note:

This position begins as an equity-based opportunity as we're an early-stage startup preparing for our initial investment round in early 2026. The paid option won't be available, at least, until the end of Q1 2026. Upon successful funding, this role will transition to a competitive full-time or part-time paid position. This is an ideal opportunity for motivated individuals who want to get in on the ground floor of a promising startup and grow with the company.

We are a Ukrainian startup with team members distributed globally, operating with a remote-first culture.

We’re seeking an experienced .NET Developer to develop and support the U.S. fast-growing global trading platform. This role bridges regulatory compliance and product development, helping ensure the platform meets U.S. brokerage regulations (FINRA, SEC, SIPC) while delivering a seamless user experience.

Details: 
Experience: 5+ years as 
Schedule: Full time, remote in Europe. Need to work with teams from USA and Canada sometimes. 
Start: ASAP
English: Fluent

Ukrainina: Native 
Employment: B2B Contract

What you’ll do:
Collaborate closely with product owners, business analysts, and cross-functional teams (Mobile, Web, QA) to translate requirements into the backend architecture.
Design and build high-performance, scalable backend services in C#/.NET for our real-time trading platform.
Integrate with relational (MS SQL Server), NoSQL (Redis) databases and message broker (Service Bus, Redis) for efficient data storage and retrieval.
Write automated unit and integration tests (xUnit or similar) and contribute to CI/CD pipelines for continuous delivery.

What we need from you:
5+ years of backend development experience with C#/.NET.
Strong proficiency in .NET, Entity Framework Core, and building RESTful APIs.
Solid experience with SQL (MS SQL Server) and NoSQL (e.g. Redis) databases.
Hands-on experience with SignalR and WebSockets, including implementing both server-side and client-side components for real-time data streaming.
Experience with message brokers like Azure Service Bus and Redis Streams, and familiarity with async communication patterns for high-reliability systems
Experience in development, deployment and support of Azure based applications. 
Knowledge of Secure Coding Practices (OWASP)
Strong test-driven development skills (xUnit or similar) and attention to code quality.
Deep understanding of trading or financial systems, including real-time data processing and distributed architectures.
Excellent communication skills and a collaborative mindset to work with diverse technical and business teams.

Nice to have:
Prior experience building US-regulated fintech or trading platforms, with exposure to SEC/CFTC rules and KYC/AML compliance.
Familiarity with Grafana, Angular, Azure DevOps, and modern CI/CD pipelines.
Experience using AI/ML tools or automation to enhance development workflows.
Agile mindset and ability to adapt quickly in a startup-like environment.
 

 Full-time, remote, b2b, long-term cooperation.

 

About Them

They are dedicated to innovation in gaming and technology, committed to delivering exceptional entertainment experiences through cutting-edge development. Their mission focuses on creating scalable, high-performance systems and tools that power immersive gameplay while fostering a collaborative and forward-thinking culture.
 

Position Summary

They are seeking an experienced and dynamic Developer to lead the development of scalable game backends and oversee the creation of advanced tools for game management. As a Senior Developer, you will guide a team of developers in designing robust, high-performance systems while promoting technical excellence and teamwork.

Key Responsibilities

• Design, develop, and maintain scalable, high-performance game backends.
• Build and enhance tools for administration and game monitoring.
• Triage and resolve production incidents, ensuring uptime and system stability.
• Monitor system health and performance to proactively detect issues.
• Lead debugging and resolution of complex technical problems.
• Help and guide team members to foster professional growth.
• Collaborate with cross-functional teams to align on technical goals and deliverables.
  
   

Requirements
 

• 7+ years of .NET development experience.
• Expertise in Web API ASP.NET Core and .NET 7+.
• Proven experience with both Monolithic and Service-Oriented Architecture (SOA).
• Deep understanding of AWS services.
• Experience designing and implementing high-load, scalable backend architectures.
• Proficiency with NoSQL databases and related technologies.
• Hands-on experience with Kafka and WebSockets.
• Strong SQL and Entity Framework skills.
• Experience with Docker containerization and orchestration.
• Strong leadership and team management abilities.

Preferred Qualifications

• Experience in the gaming industry or developing gaming-related platforms.
• Familiarity with CI/CD pipelines and DevOps practices.
• Knowledge of other cloud platforms or cross-cloud integrations.
  
   

What They Offer
 

• A collaborative, innovative, and exciting work environment.
• Opportunities for professional growth in a rapidly evolving industry.
• Competitive salary and benefits.
• Additional perks such as flexible working hours and remote options.
  
   

Join Them
 

If you are passionate about building high-quality game backends and leading a talented team to create unforgettable gaming experiences, this is your chance to make a real impact. This is truly a great company, supported by investors from highly successful enterprises, offering outstanding opportunities for career growth and professional success.

Requirements:

- At least 5 years of experience with C# (.NET and .NET Core) and SQL; 

- Experience in writing REST APIs;

- Familiarity with Git (preferably GitHub);

- Language: English Upper-Intermediate;

- Location - Lviv.

Technical Skills:

- Languages: C# (.NET and .NET Core);

- Database: MySQL, MSSQL;

- Infrastructure (Optional): AWS (EC2, RDS, CloudFront, S3, Lambda, CloudFormation), Fastly;

- Tools: Visual Studio, Jira, GitHub, Slack.

Responsibilities:

- Design, develop, and maintain applications and REST APIs using C# (.NET / .NET Core);

- Ensure code quality, performance, and scalability through best practices and code reviews; 

- Collaborate closely with cross-functional teams to deliver reliable and timely solutions.

We offer:

- Variety of domains;

- Full stack of technologies;

- Professional and highly interactive team environment;

- Management style based on openness and trust;

- Stable support in personal education and growth;

- Worthy compensation;

- Active community with regular knowledge sharing;

- Flexible work conditions.

• Project Description:

  Our client is one of the leading international equipment manufacturer and dental consumables producer are updating their products set to cloud to provide even more flexibility and quality service to their clients. This transformation requires C# and C++ based codebase to become platform agnostic and renovated according to newest trends. As part of the talented agile team, you will be responsible for identifying and fixing network issues as well as improving the connectivity of dental equipment to the cloud. You will work with professionals from various countries on a complex platform, which helps people all around the world.

• Responsibilities:

  - Bug fixing / Coding in C#, C++
  - Analysing and fixing network issues (e.g. connection problems, unexpected logout, connection to Wi-Fi)
  - Developing new features
  - Automation testing of implemented features
  - Collaboration with team in Agile environment

• Mandatory Skills Description:

  - Good C# / .NET knowledge
  - Deep knowledge of web development and networks (incl TCP, HTTP)
  - Windows
  - Code Structure, Object-orientation, Design Principles, Design Patterns, Clean Code, TDD
  - Performance Optimization
  - Proactivity

• Nice-to-Have Skills Description:

  - IoT
  - C++ knowledge
  - Experience with CAD/CAM
  - German language

• Languages:
  • English: B2 Upper Intermediate

About Us:

Entravel is a member’s club for discounted luxury travel and white-label hotel platform provider focusing on the crypto industry, backed by VCs and prominent European founders. Our hotel product is incredibly strong; we offer more than one million properties, and our rates are amongst the lowest in the world. In fact, on most 5* hotels you won’t find a platform with lower rates than Entravel.

What We’re Looking For:

We are actively seeking a talented and experienced Senior Backend Developer specializing in C# to join our dynamic team. As a key member of our development team, you will help architect and implement robust backend solutions that power our innovative hotel booking platform.

Core Skills:

• 5+ years of professional experience with C# and .NET Core (3.1–8).
• Strong understanding of asynchronous programming, LINQ, and dependency injection.

• Proven experience building scalable, distributed systems and microservices.

   

Databases:

• Proficiency with PostgreSQL (schema design, query optimization, migrations).
• Experience with MongoDB for document-oriented data models.
• Working knowledge of Redis for caching and distributed state management.

Messaging & Event Streaming:

• Hands-on experience with RabbitMQ for message queuing.
• Familiarity with Kafka for event-driven architectures and streaming data pipelines.

Monitoring & Observability:

• Experience integrating and using Kibana, Prometheus, and Grafana for logging, metrics, and alerting.

DevOps & Cloud:

• Strong understanding of Docker containerization and image optimization.
• Practical experience deploying and managing services on Google Cloud Platform (GCP) (e.g., GKE, Cloud Run, Pub/Sub, Cloud SQL).

General Engineering Practices:

• Deep knowledge of RESTful APIs and gRPC service design.
• Solid grasp of CI/CD pipelines and Git-based workflows.
• Commitment to clean architecture, unit testing, and code quality.
• Ability to mentor engineers and contribute to architectural decisions.

Soft Skills:

• Excellent problem-solving and analytical thinking abilities.
• Strong communication skills, able to collaborate effectively across teams in both English and Ukrainian.
• High sense of ownership, accountability, and responsibility for deliverables and system reliability.

Nice to Have:

• Experience with IaC tools (Terraform, Pulumi).
• Knowledge of performance profiling and application security best practices.
• Familiarity with domain-driven design (DDD) and event sourcing.

We offer:

• Flexible Start: Set your own comfortable working hours that accommodate your individual needs.
• Competitive Salary: High standards of remuneration reflecting your contribution and skills.
• Vacation: Enjoy 22 days of vacation for full rejuvenation and life enjoyment.
• Sick Leave: Ensure your health with 15 days of sick leave per year.
• Special Leave Cases: Support for significant life events such as weddings, childbirth, or the loss of a close family member.

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

We are building a EU pod to enhance our PwC Global IT infrastructure. The infrastructure is intended to support PwC business/internal customers - mainly audit but also financial advisory and consulting;

Your role:

You will interact with other counterparties located in various locations - other development Pods, as well as end-users and project stakeholders. You will work with modern tools on a cutting edge of technology and will help to transform the audit workflows and adapt them for the business needs.
Our platforms are often required to be cloud-agnostic, so you will have an opportunity to gain experience working in different ecosystems.

Requirements:

• 3+ years of experience with .NET/C#;
• Solid experience with RESTful APIs, CI/CD pipelines, and web services;
• Proficiency in Vue.js and understanding of dependency injection principles will be a plus;
• Strong SQL skills, including working with stored procedures;
• High level of English (minimum B2 level);

• Strong analytical mindset and logical thinking.

   

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

The company dedicated to innovation in gaming and technology, committed to delivering exceptional entertainment experiences through cutting-edge development. Their mission focuses on creating scalable, high-performance systems and tools that power immersive gameplay while fostering a collaborative and forward-thinking culture.

Position Summary

They are seeking an experienced and dynamic Developer to lead the development of scalable game backends and oversee the creation of advanced tools for game management. As a technical leader, you will guide a team of developers in designing robust, high-performance systems while promoting technical excellence and teamwork.
 

Key Responsibilities

• Design, develop, and maintain scalable, high-performance game backends.
• Build and enhance tools for administration and game monitoring.
• Triage and resolve production incidents, ensuring uptime and system stability.
• Monitor system health and performance to proactively detect issues.
• Lead debugging and resolution of complex technical problems.
• Mentor and guide team members to foster professional growth.
• Collaborate with cross-functional teams to align on technical goals and deliverables.
  
  Requirements
• 7+ years of .NET development experience.
• Expertise in Web API http://ASP.NET  Core and .NET 7+.
• Proven experience with both Monolithic and Service-Oriented Architecture (SOA).
• Deep understanding of AWS services.
• Experience designing and implementing high-load, scalable backend architectures.
• Proficiency with NoSQL databases and related technologies.
• Hands-on experience with Kafka and WebSockets.
• Strong SQL and Entity Framework skills.
• Experience with Docker containerization and orchestration.
• Strong leadership and team management abilities.
   

Preferred Qualifications

• Experience in the gaming industry or developing gaming-related platforms.
• Familiarity with CI/CD pipelines and DevOps practices.
• Knowledge of other cloud platforms or cross-cloud integrations.

Benefits

A collaborative, innovative, and exciting work environment.

Opportunities for professional growth in a rapidly evolving industry.

Competitive salary and benefits.

Additional perks such as flexible working hours and remote options.
 

Join Them

If you are passionate about building high-quality game backends and leading a talented team to create unforgettable gaming experiences, this is your chance to make a real impact. This is truly a great company, supported by investors from highly successful enterprises, offering outstanding opportunities for career growth and professional success.

We are seeking a skilled and experienced Tech Lead to join one of our team on an outsourcing basis. The ideal candidate will have a strong background in leading development teams, solving complex problems, and engaging with clients to address their needs. This role requires a proactive leader who can manage and inspire a team, design scalable architectures for new solutions, and effectively present these solutions to clients.
 

General project description Banking app focused on card issuing and money transfers.
 

Project stage We just start a development process. Our main priority is a product quality on this step. It is crucial for us to build an effective and agile solution.
 

YOUR BACKGROUND

• At least 5 years of experience as Software Developer.
• Proven experience as a Tech Lead or similar leadership role in software development.
• Experience with banking or fintech projects.
• Experience in solution design for complex microservice-based architectures.
• Understand the big picture and offer insightful advice about technologies and projects.
• Strong problem-solving skills and the ability to manage and resolve team conflicts effectively.
• Excellent communication and interpersonal skills, with experience in client-facing roles.
• Proficiency in designing and implementing software architectures.
• Clean coding methodologies (SOLID, YAGNI).
• Professional .NET backend development experience.
• Experience writing and using REST APIs using ASP.NET Web API.
• Wide experience with Docker is required.
• Databases: SQL, NoSQL. Experience with queue (Rabbit, Kafka).
• English level - В2.
   

Skills that will be a plus:

• Cloud: AWS.
• Experience with Kubernetes.
• Experience in working with grpc protocol.
   

Responsibilities

1.Team Management: Lead and mentor a team of developers, ensuring effective collaboration and productivity.

2.Problem Solving: Identify and address issues within the team and development processes, implementing solutions to enhance performance and efficiency.

3.Communication: Collaborate with the Project Manager and the client’s technical representatives to clarify requirements, present technical solutions, and participate in demos. (No direct client management or delivery ownership — handled by PM.)

4.Architectural Design: Design and develop architectural solutions for new features and products, ensuring they meet client requirements and industry best practices.

5.Presentation Skills: Prepare and deliver clear and compelling presentations of architectural designs and solutions to clients and stakeholders.

About Us

We are transforming the way medical and academic research institutions manage the entire research lifecycle, from initial grant submission, funding, approvals, and human capital management. We are commercializing a successful, custom enterprise application, used for over a decade by a major medical research center, into a scalable, multi-tenant SaaS product. This new product will be utilized by leading academic and medical research centers globally, demanding a modern, secure, and robust architecture.
 

The Role

We are seeking a highly experienced and visionary Principal Architect to design, own, and lead the technical architecture for our new commercialized Enterprise SaaS product. This is a critical leadership role that requires deep expertise in migrating legacy systems, architecting multi-tenant solutions, ensuring high-stakes data security/compliance, and defining complex enterprise integration strategies.
 

A key focus will be transforming hard-coded product logic into a configurable low-code/no-code framework, enabling administrators to define workflows, forms, notifications, and document generation without direct developer involvement.

You will be the foundational technical leader, defining the architectural blueprint and non-functional requirements that will ensure the product’s success, scalability, and market readiness. 

 

Key Responsibilities

Architectural Strategy & Design

• Define the Target State Architecture: Architect the comprehensive, future-proof engineering architecture for the commercialized SaaS product, moving away from the existing legacy constraints.
• Multi-Tenancy: Design and own the architecture for a secure, performant, and cost-effective multi-tenancy environment.
• Data Model: Design the new, scalable, and compliant data models to support the full research lifecycle and enterprise reporting needs.
• Security & Authorization: Architect the Role-Based Access Control (RBAC) model, authentication (SSO), and granular login/permission system to manage complex institutional and project-specific security rules (HIPAA/GDPR considerations a plus).
• Workflow Engine: Define the architecture for a robust, configurable workflow and rules engine to manage grant submissions, approvals, compliance checks, and funding disbursements.
• Document Management & Processing: Design solutions for secure document upload, storage, versioning, and processing, including the use of OCR/AI/ML for reading, parsing, and extracting data from legal agreements and standardized forms.

• Notifications & Forms: Define the architecture for a flexible, scalable notification service and a dynamic form generation engine.

   

Enterprise Integrations & Modernization

• Human Capital Management (HCM) Integrations: Design and lead the technical strategy for complex, bi-directional integrations with major HCM platforms like Workday, PeopleForce, and others, ensuring secure data synchronization for researchers, staff, and funding.
• API Strategy: Define and document a comprehensive API gateway and microservice architecture to support both internal components and external third-party integrations (e.g., funding agencies, institutional ERPs).
• Technology Stack Selection: Propose and justify the optimal technology stack, cloud provider (AWS, Azure, or GCP), and deployment strategy (e.g., Kubernetes).

Required Qualifications

• Excellent communication skills, with the ability to articulate complex technical decisions to both executive leadership and engineering teams.
• 10+ years of progressive experience in software engineering, with 5+ years in a dedicated architecture role for Enterprise SaaS products.
• Proven track record of successfully modernizing or commercializing a legacy enterprise application into a scalable, multi-tenant product.
• Deep expertise in designing complex data models for large-scale enterprise applications.
• Demonstrated experience architecting enterprise-level integrations, specifically with Human Capital Management (HCM) or ERP systems (e.g., Workday, Oracle, SAP).
• Advanced AI/ML & Agent Experience:
• Proven skills in utilizing and architecting solutions around Large Language Models (LLMs) and AI Agents for tasks such as complex document parsing, semantic search, and intelligent workflow automation
• Experience with MCP servers or similar advanced service mesh and event-driven architectures for orchestrating complex processes.
• Strong understanding of security, compliance, and regulatory frameworks relevant to medical/academic data (e.g., HIPAA, GDPR, institutional policies).

Collaboration & Mentorship:

• Provide architectural guidance and mentorship to engineering leads and development teams.
• Promote cross-team architectural consistency and alignment with product vision.
• Foster a culture of technical excellence, continuous improvement, and accountability across the engineering organization.
• Partner with Product and Delivery leadership to ensure architectural priorities are integrated into roadmap planning and execution.

Governance & Delivery:

• Experience implementing modern DevOps practices, including CI/CD pipelines, observability, and infrastructure-as-code (IaC).
• Familiarity with release governance processes, audit logging, and proactive system health monitoring in enterprise environments.
• Ability to define and enforce architectural standards through documentation (ADRs), peer reviews, and quality gates.

Technology Stack (Current and Target Ecosystem):

• Frontend: React, TypeScript, Redux, Micro-frontend composition
• Backend: .NET 8, ASP.NET Web API, Entity Framework Core
• Database: Microsoft SQL Server, Azure SQL
• Infrastructure: Azure Cloud (App Services, Blob Storage, Service Bus, Functions, API Management), Infrastructure-as-Code (Bicep/Terraform)
• AI & Automation: Azure OpenAI, Azure AI Document Intelligence, Semantic Search, Event-driven Chat Orchestrator
• DevOps: Azure DevOps Pipelines, GitHub Actions, Containerization (Docker), CI/CD automation
• Security & Identity: Azure Entra ID (AD), RBAC, SSO, Key Vault, Managed Identities
  
   

The family-style company is looking for a talented Optimizely developer to join our team. If you are looking for an awesome team, send us your CV!
 

To become a part of the UKAD team, make sure you are familiar with these technologies

• Optimizely CMS (Content Cloud) / Optimizely DXP
• Optimizely Web Experimentation / Feature Flagging
• Optimizely Content Graph
• Experience in migrating or upgrading solutions from Optimizely CMS 11 to CMS 13 is a plus.

Backend: .NET 6/7, ASP.NET Core, C#, REST API, GraphQL
Frontend: HTML / CSS / SCSS, JavaScript / TypeScript, React / Vue
Nice to have: Azure (App Services, Azure SQL, Azure Storage), Docker, CI/CD: Azure DevOps / GitHub Actions, Optimizely DXP Hosting
 

Our typical tasks list:
 

• Develop well-designed, easily maintainable, scalable, and reusable software
• Develop the solution according to existing software architecture defined by the architect
• Maintain software architecture documentation: diagrams, code samples, API descriptions, etc.
• Research, study, and develop technical solutions and technologies
• Implement performance/load/stress testing procedures according to project needs
• Enhance knowledge of preferred technologies, methodologies, standards, and policies
• Review design prototypes, participation in tech review.

We also expect you to be a really self-driven person because micromanagement and total control are not about UKAD. Feel free to choose technologies and solutions, in which you believe, as well as to be creative and responsible for the results.
 

What we offer:
 

• A really promising long-lasting project (you will be proud of yourself)
• Sane and polite, but effective management
• The best corporate culture (according to our teammates' opinions)
• Competitive salary and other stuff
• Remote work, full time
• Becoming not just another developer, but a part of UKAD with unique value and long-term relationships.
   

Some facts about UKAD to help you make a decision:
 

During 2022-2025, we only increased cooperation with our foreign partners

UKAD combines benefits of family-sized companies, like no bureaucracy, easy access to the executives, with sustainable growth and vast opportunities

Our company is strong enough to be not just a vendor but a tech partner. We can afford to choose customers that respect developers

UKAD is one of the leading employers in Kharkiv, according to DOU.

Aren't we the company you're looking for?