Jobs C# / .NET

About the role:

We are looking for a C#/.NET Developer to build and extend our Automate product. The product is a part of the 3Shape ecosystem and provides users with automatic design proposals for various dental products. The core value of the team is to provide high-quality designs in a fast and reliable manner. As a team, we are responsible for all aspects of our product, whether it would be user interface, backend, algorithms, or infrastructure. We maintain a friendly, balanced work environment that prioritizes mutual respect and individual growth. We value proactive thinking and encourage team members to drive positive changes.

As the majority of teams at 3Shape, the team utilizes the Agile methodology as its primary approach to software development.

 

Areas of responsibility:

• Develop and maintain backend components of the Automate product using C#/.NET.
• Work with algorithms, 3D meshes, and geometric computations to enhance automatic design generation.
• Participate in the full development cycle: design, implementation, testing, and deployment.
• Collaborate with distributed teams in Copenhagen and Kyiv.
• Ensure code quality through unit tests and best engineering practices.
• Contribute to product stability, performance, and continuous improvement.

To succeed in your role, you should possess the following skills and competencies:

• 5+ years of software development experience
• Strong knowledge of C#/.NET
• Solid foundation in mathematics, particularly: linear algebra, optimization, and geometric computations
• Experience in algorithm development, 3D meshes
• Strong problem-solving and analytical skills
• A degree in Computer Science or Engineering
• Strong collaboration and communication skills, and good at written and spoken English
• Excited about cross-site work: Your team is in Copenhagen and Kyiv, and our partners are around the globe

Would be a plus:

• Experience with developing/training AI models
• Experience in reviewing scientific documentation, patents, and research studies
• Basic knowledge of Python
• Experience working in cross-functional teams; with product managers, designers, and UX’ers
• Experience with writing unit tests
• Experience in Agile development and continuous integration tools (Git/GitHub actions)

Tech stack used in the project:

• C#
• ASP.NET Framework
• Neural networks
• Azure platform
• GitHub Actions

DevCom is looking for a Student/Trainee .NET Developer, who has a solid theoretical and practical knowledge in software development and a strong desire to grow as a backend engineer. 

We invite you to join our Student Program, where you’ll gain hands-on experience with real projects, improve your coding skills, and develop in a professional and supportive environment.

The benefits our student program :
-Personal mentor for each student .
-100% employment in case of successful completion of the student program.
-Student program for a period of three months. In this period, the stipend will be paid ($300 per month).

Work mode: While we prefer candidates based in Lviv who can visit the office, we are also open to applicants from other parts of Ukraine or Europe.
 
About project:
Country: USA 
Business Field:Home Improvement Industry. 
Software Type: ERP system. 
Technologies: ASP.NET MVC, Entity Framework, Dapper, MS SQL, Azure, JS/HTML/CSS, Git
The team consists of 10 people.
 
Required Skills:
Mandatory:

• Basic knowledge of .Net Framework + Core MVС
• Knowledge of MS SQL
• English - Upper-Intermediate or higher (written and spoken)
• Basic knowledge of working with APIs and Entity Framework
• Interest or experience with Azure.
• Essential requirement is to focus on constant learning and develop in this field
• Ability to consistently deliver tasks on time and fulfill commitments, ensuring stability and trust within the team.
• Excellent attention to detail

• Excellent presentation and communication skills
   

  Nice to have:

• Final year student or young specialist in the STEM field (Science, Technology, Engineering and Mathematics)

What do we offer after successful completion of the student program:

- Salary 500 gross per month
- Interesting work as part of the professional team
- Opportunities for career and professional development
- English classes and other L&D activities like courses and certifications reimbursement
- Recognition gifts and awards
- New benefit program with the opportunity for compensation to cover the following expenses of their choice:

• Sports activities (these can be one-time sessions or monthly or annual subscriptions)
• Payment of medical expenses (treatment and preventive procedures at the dentist, services, and consultations with doctors, medical examinations, and tests)
• Psychologist consultations
• Medical insurance
• Training for the development of professional skills (hard and soft skills), including the purchase of necessary educational literature
• Courses in traditional arts and creativity (such as drawing, music, photography).
• Individual English language improvement classes- Employee referral program

- 21 working days - paid vacations
- 10 paid sick leaves
- IT club membership

If you want to know more details, write me an email or send a CV through the site

The next step is to perform the test.

After that will be a short interview conducted by recruiter - 15 minutes

Then - technical interview. 

In case of success - offer!

Transparency and communication are highly valued by us. Our recruitment process includes feedback at every stage, ensuring that you are consistently informed and engaged.

Сайт компанії:
https://devcom.com/about-devcom/

What You’ll Be Driving:

• Leading tech team;
• Server-side developing of products using .NET 8, ASP.NET Core (Web API), EntityFramework Core, Redis, Kafka, PostgreSQL, Elasticsearch, Docker;
• Developing of high-load services;
• Application architecture design;
• Code reviewing and improving the current team's skills;
• Working in close collaboration with others in the team and across the business;
• Closely communicating with BAs and product managers, providing the best solutions and influencing the product.
   

What Makes You a GR8 Fit:

• Knowledge of .NET Core and ASP.NET Core, with 3+ years of commercial development experience;
• Software Design knowledge: SOLID, OOD, Design patterns;
• Experience with SQL, NoSQL database;
• Good understanding of the principles of distributed systems;
• Work experience in Agile environment;
• Experience with CI, UnitTests, Integration Tests;
• Upper-Intermediate+ English level.
   

Desirable skills:

• Experience with high-load projects;
• Experience with RabbitMQ, Redis, Kafka, SignalR;
• Experience with Kubernetes;
• Experience with ELK stack.

Job Description

Primary Backend Skills:

• Framework: Deep expertise in the .NET 8 Framework, specifically for building Web APIs.
• API Development: Solid experience creating and managing endpoints using GraphQL for .NET.
• Data Access: Proficiency with Entity Framework for ORM.
• Testing: Skills in writing unit tests for backend services using XUnit.
• API Documentation: Experience using Swashbuckle to generate and maintain Swagger documentation.

Cloud & DevOps Experience:

• Platform: In-depth knowledge of the Azure platform is required.
• Containerization: Experience with Docker for creating and managing containerized applications. 
• Hands-on experience deploying microservices to Azure Container Apps.
• Understanding of hosting frontend applications on Azure Static Web App.
• Experience managing and interacting with Azure SQL Database.
• Experience with NoSQL databases, specifically Cosmos DB.
• Core Azure Services: Managing customer identity with Azure AD B2C, Using Application Insights for service monitoring, Experience with Azure API Management.

Preferred, Not Required Skills

• Familiarity with our modern frontend stack is a strong plus. This includes: Core Technologies: React, Typescript, and Material UI. State Management & Data: Redux toolkit and Apollo Client for GraphQL.
• Tooling: Experience with Vite as a build tool, Vitest for testing, and Zod for schema validation.
• Navigation: Understanding of React Router.
• Version Control: Proficiency with Git and GitHub.
• Collaboration: Experience working with Jira and Confluence.
• API Testing: Hands-on experience with Postman, particularly within a team workspace.
• Development Environment: Experience with development tools like Eslint, Prettify (Prettier), and Husky is beneficial. While the choice of IDE is flexible, experience with
• Visual Studio Code is preferred.

Job Responsibilities

Working in Scrum team and perform function of senior software developer doing software modules architecture, design, development, unit and integration testing and deployment.

Department/Project Description

Developting a cloud-based platform designed for managing latest generation of IoT devices.

The core part of the system provides a centralized location for remotely monitoring, upgrading, and configuring devices. It also offers an application marketplace, allowing users to deploy and customize applications for their devices.

At the moment it is extensively extending with services that deal with telemetry provided by the connected devices and services. These services are designed in two forms. First is the predefined set of data connectors and visualisation widgets, and the second is a framework that let customers to design own connectors and widgets.

Skill Category

.NET

Keyskills - Must Have

• .NET
• Azure
• GraphQL
• Entity Framework
• xUnit
• MS SQL Server

IT Craft запрошує Senior .NET Developer приєднатися до нашої команди та долучитися до розвитку швидкозростаючої інноваційної turnkey-системи, що надає ефективні рішення для рекрутингу, стафінгу та HR-фахівців.
Наш продукт допомагає усунути адміністративні труднощі, пов’язані з трудомісткими HR-процесами, такими як payroll, compliance та інші.

Technology stack: .NET Core, ReactJS, AWS, Aurora PostgreSQL, Terraform.

Вимоги:

• 5+ років комерційного досвіду розробки;
• Впевнене володіння C#, .NET 6/7+, ASP.NET Core;
• Глибоке розуміння принципів OOP;
• Впевнене знання SQL (PostgreSQL);
• Практичний досвід роботи з мікросервісною архітектурою та Dapper;
• Досвід розробки Web APIs (REST);
• Впевнене користування Git та Jira;
• Вміння писати unit та integration tests;
• Рівень англійської — Upper-Intermediate або вище (усно та письмово)

Буде перевагою:

• Досвід роботи з AI інструментами для розробки:
  • Знання та досвід використання AI-інструментів для програмування та розробки, таких як Cursor, Claude Code, GitHub Copilot або подібних систем;
  • Досвід інтеграції AI рішень для автогенерації коду, поліпшення процесів розробки та підвищення продуктивності команд;
  • Вміння ефективно працювати з інструментами, що використовують машинне навчання та штучний інтелект для автоматизації рутинних завдань і покращення якості коду;
• Досвід роботи з AWS ecosystem;
• Досвід прямої комунікації з клієнтами;
• Відмінні навички розв’язання проблем, комунікації та командної роботи;
• Розуміння та практичне застосування принципів Agile/SCRUM.

IT Craft пропонує:

• Конкурентну оплату відповідно до кваліфікації;
• Гнучкий графік, дистанційну роботу;
• Компенсацію для занять спортом;
• Компенсацію за технічні курси, освітні ресурси та спорт;
• Внутрішнє навчання англійської мови;
• Дружню команду відкритих людей.

Надішліть, будь ласка, своє резюме.

Відгукуючись на вакансію, ви погоджуєтеся на обробку ваших персональних даних відповідно до Політики конфіденційності IT Craft, доступної за посиланням: https://itechcraft.com/datenschutz/.

IT Craft invites a Senior .NET Developer to join our team and contribute to a fast-growing, innovative turnkey system that provides cost-effective hiring and back-office solutions for recruiting, staffing, and HR professionals.
Our products help eliminate administrative challenges associated with time-consuming HR functions such as payroll, compliance, and more.

Technology stack: .NET Core, ReactJS, AWS, Aurora PostgreSQL, Terraform.

Requirements:

• 5+ years of commercial development experience;
• Strong proficiency in C#, .NET 6/7+, ASP.NET Core;
• Solid understanding of OOP principles;
• Strong knowledge of SQL (PostgreSQL);
• Hands-on background with microservices architecture and Dapper;
• Skilled in building Web APIs (REST);
• Confident use of Git and Jira;
• Ability to write unit and integration tests;
• Upper-Intermediate or higher level of English (spoken and written).

Will be a plus:

• Experience with AI development tools:
  • Knowledge and hands-on experience using AI-assisted programming and development tools such as Cursor, Claude Code, GitHub Copilot, or similar systems.
  • Experience integrating AI solutions for code autogeneration, optimizing development workflows, and enhancing team productivity.
  • Ability to effectively work with tools leveraging machine learning and artificial intelligence to automate routine tasks and improve code quality;
• Knowledge of AWS ecosystem;
• Experience in direct communication with customers;
• Excellent problem-solving, communication, and teamwork skills;
• Understanding and practical use of Agile/SCRUM.

IT Craft offers:

• Competitive compensation according to the qualifications;
• Flexible working hours, remote work;
• Opportunity for career growth;
• Compensation for technical courses, educational resources and sport;
• In-house English training;
• A friendly team of open-minded people.

Please send your CV.

*By submitting your application, you consent to the processing of your personal data in accordance with IT Craft’s Privacy Policy, available at https://itechcraft.com/datenschutz/.

Creatio is a global vendor of an agentic CRM & workflow platform with no-code and AI at its core. We help organizations automate customer and operational workflows achieving the fastest time-to-value and the highest ROI on the market. Millions of workflows run on Creatio daily, supporting thousands of clients in over 100 countries. Genuine care for our clients and partners is at the heart of our DNA.  

We’re proud to be recognized by top industry analysts as a Leader and Strong Performer in multiple Gartner and Forrester reports.   

In 2025, Creatio was named to Inc.’s Best Workplaces list, recognizing our commitment to employee wellbeing and a strong workplace culture.

Who We’re Looking For:

We are strengthening a core development area and are looking for a senior-level Full Stack Developer who is deeply passionate about technology, driven by innovation, and motivated to work on complex, long-term challenges in a high-caliber engineering environment.

You’ll fit well into our team if you have front-end experience across Angular, React, or Vue and are ready to make Angular your primary technology.

You should be a strong team player with excellent communication skills, eager to learn and grow, and ready to make an impact from day one. Most importantly, we’re looking for individuals who share our values, believe in collaboration, and want to be part of a workplace where creativity, accountability, and ambition are celebrated. 

Responsibilities: 

• Designing, coding, testing, and debugging back-end and front-end code.
• Collaborating with product owners, business analysts, architects, customer support team.
• Creating web services, Angular components, Creatio configuration, unit, integration, E2E tests.
• Participation in product goal implementation and scrum activities.
• Providing support for resolving customer cases and ensuring faultless Creatio operation. 

Requirements: 

• 5+ years of overall programming experience, strongly focusing on .Net and Angular/React/Vue.
• Strong knowledge of object-oriented programming, KISS, SOLID, DRY principles.
• Confident knowledge of C# language and modern .NET platform (.NET6+).
• ASP.NET MVC, ASP.NET Core, experience with the development of Web APIs.
• Hands-on experience with JavaScript, TypeScript languages, DOM, CSS/SASS. You must be able to style a page or component according to the given UI prototype.
• Source control systems like Git, SVN, experience with branch, merge, rebase.
• Unit testing, mocking, NUnit, Mock, Postman.
• English level - Upper–Intermediate or higher (spoken and business writing).
• Experience working with databases (MS SQL Server, PostgreSQL or Oracle) is a plus.

What to expect from us:

• Growth & Development: Clear career paths, mentorship opportunities, and access to continuous learning to help you reach your full potential.
• Flexibility & Well-Being: We provide flexible work arrangements and initiatives that empower you to manage your schedule effectively, stay productive, and thrive both personally and professionally.
• Recognition & Impact: A culture that celebrates achievements, values your ideas, and empowers you to make real contributions from day one.
• Innovative Culture: Be part of a company that embraces new ideas, modern technologies, and bold thinking to stay ahead of the curve.
• Benefits & Rewards Package: We provide competitive compensation and benefits designed to support you and your family. Our rewards approach goes beyond salary, recognizing your contributions and commitment. The exact package may vary depending on your country of residence and employment type.

We are looking for Senior Backend Engineers (AI-Native) to join a high-velocity squad focused on our B2B and B2C warehouse management ecosystem.
The ideal candidate is an AI-Native Software Engineer who won’t just write code but orchestrate AI agents and assistants to accelerate the entire Software Development Life Cycle (SDLC), ensuring we deliver robust, scalable microservices at a pace traditional development cannot match.

Innovecs is a global digital transformation tech company with a presence in the US, the UK, the EU, Israel, Australia, and Ukraine. Specializing in software solutions, the Innovecs team has experience in Supply Chain, Healthtech, Software & Hightech, and Gaming.
For the fifth year in a row, Innovecs is included in the Inc. 5000 and recognized in IAOP’s ranking of the best global outsourcing service providers. Innovecs is featured in the Global Top 100 Inspiring Workplaces Ranking and won gold at the Employer Brand Management Awards.

Our value to you: 

• Flexible hours and remote-first mode
• Competitive compensation
• Complete Hardware/Software setup – anything you need for work
• Open-door culture, transparent communication, and top management at a handshake distance
• Health insurance, vacation, sick leaves, holidays, paid maternity/paternity leave
• Access to our learning & development center: workshops, webinars, training platform, and edutainment events
• Virtual team buildings and social activities 
          

If you feel like you’re the perfect match for this role, drop us your CV! 

There are no limitations, no barriers when the right people are on your way — apply for the vacancy and succeed with us!

Innovecs is an equal opportunity employer. All hiring decisions are based on professional qualifications, skills, and experience. We are committed to a transparent, merit-based recruitment process that prevents discrimination and ensures equal opportunities for all candidates. Reasonable accommodations are available upon request throughout the recruitment process to support accessibility and inclusion.

Requirements

• Experience: 5+ years of hands-on coding experience in modern backend environments.
• Must-Have AI Skills: Deep experience with AIDLC (AI-Driven Lifecycle) and agentic programming mindset.
• Deep proficiency in .NET Core 6+ and C# (advanced level)
• Strong expertise in SQL databases (SQL Server, PostgreSQL, or MySQL)
• Hands-on experience with Azure (Functions, App Services) or AWS.
• Strong grasp of SOLID principles, Clean Architecture, and Domain-Driven Design (DDD).

Responsibilities

• AI-Accelerated Development: Integrate AI assistants (e.g., Cursor, GitHub Copilot) into your daily workflow for rapid code generation, debugging, and complex problem-solving.
• High-Transaction Systems: Design and implement scalable backend services using .NET Core 6+ capable of handling thousands of concurrent users.
• Microservices Architecture: Build and optimize distributed systems with a focus on high availability, utilizing Event-Driven architectures and message queuing (Kafka, RabbitMQ, or Azure Service Bus).
• AIDLC Testing: Achieve a mandatory 97% code coverage ratio by leveraging AI to generate comprehensive unit, integration, and end-to-end tests.
• Performance Tuning: Optimize SQL (SQL Server/PostgreSQL) and NoSQL (MongoDB/Redis) schemas and queries to ensure peak application performance.
• Technical Governance: Participate in rigorous code reviews focused on performance, observability, and adherence to "Simple Code" standards.

Company overview:
 

Graphio.ai stops revenue loss before it happens by detecting broken handoffs between teams.
 

We analyze API-enabled metadata from your existing systems to automatically identify when Sales, Customer Success, Legal, Finance, Product, and Operations are misaligned - before deals stall, renewals fail, or contracts slip.
 

No workflow changes. Fast rollout in less than 2 days.

AI learns what successful execution looks like in your company and alerts you to dangerous deviations in real time.

We’ve built and scaled before: the team behind Graphio.ai previously built upSWOT, a B2B platform adopted by hundreds of financial institutions, which was later acquired by Uptiq.  We’re applying those lessons in execution, delivery, and scale to Graphio.ai.

Supported by senior leaders from Experian, Mastercard, Lattice, BambooHR, Altrata, SAP, JackHenry, FIS, Pfizer, Workday, Customertimes, and more (graphio.ai/investors).

Position Overview:

We are looking for a Junior/Middle Backend Developer to help build and maintain the backend services that power Graphio.ai’s workflow intelligence product.

In this role, you will work on C# / .NET–based APIs and backend services that support customer onboarding (workspace setup and invites), system integrations, metadata ingestion and processing, and generation of user-facing outputs such as weekly/monthly reports and alerts.

You will join a small team where shipping, reliability, and clean engineering practices matter. This is a role for someone who wants to grow fast by working on real production systems, with support from senior engineers and clear technical direction.

Key Responsibilities:

• Build and maintain backend services and REST APIs using C# / .NET (ASP.NET Core) that powers core Graphio.ai flows: workspace setup, user access, system integrations, metadata ingestion, reporting, and alert delivery.
• Write clean, maintainable code and follow team standards; contribute to refactoring and long-term code health when needed.
• Work on ingestion and processing of metadata (events, entities, timestamps, identifiers) used for workflow intelligence and reporting.
• Design and implement asynchronous and event-driven processes using RabbitMQ (queues, background jobs, retries, idempotency).
• Improve API reliability and performance: clear contracts, consistent error handling, pagination, and rate limiting.
• Work with databases:
  • MongoDB for operational and metadata storage,
  • ClickHouse for analytics, aggregations, and reporting workloads.
• Write and optimize queries, design schemas and indexes, participate in migrations, and help ensure data integrity and consistency.
• Implement authentication, authorization, and secure-by-default practices (permissions, tenant boundaries, safe handling of sensitive data).
• Write unit and integration tests; participate in code reviews and apply feedback quickly.
• Monitor and troubleshoot services in production: use logs, metrics, and tracing; contribute to root-cause fixes.
• Document backend services and APIs: how they work, how to run locally, and how to debug common issues.
• Contribute to engineering workflows: Git-based collaboration, containerized development (Docker), and CI/CD practices.
• Collaborate with Product, Frontend, and Engineering peers to deliver features in small, shippable increments in a remote environment.

Required Qualifications:

• 1–2 years of backend development experience (or equivalent production experience through projects).
• Strong knowledge of C# and .NET (ASP.NET Core, Web API).
• Experience building REST APIs, including authentication, authorization, error handling, pagination, and versioning.
• Hands-on experience with MongoDB: schema design, indexes, aggregations, and query optimization.
• Understanding of analytical databases; experience with or willingness to learn ClickHouse (aggregations, partitioning, performance tuning).
• Experience with message queues and background processing; RabbitMQ is a strong plus.
• Understanding of asynchronous processing, eventual consistency, and retry mechanisms.
• Knowledge of secure engineering basics (auth, permissions, data protection).
• Comfortable working in a remote team: clear written communication, ownership of tasks, and predictable delivery.

Nice to Have:

• Experience building event-driven architectures and data pipelines.
• Experience working with large datasets and performance optimization.
• Familiarity with observability tools (logging, metrics, tracing).
• Startup experience or proven ability to move fast without heavy process.
• Experience with Kubernetes or cloud platforms (AWS, GCP, Azure).

What we offer:

• A practical growth role on real backend services used by customers, with clear feedback and mentorship from senior engineers.
• Work on meaningful product flows: metadata processing, workflow intelligence outputs, and reporting/alerts.
• A startup environment with low bureaucracy and fast iteration - you ship, learn, and improve quickly.
• Remote-friendly team with a simple setup and high trust.
• Competitive compensation (based on level) and growth opportunities as the team scales.

Company Operating Requirements:

At Graphio.ai we run a high-ownership, mission-driven team with clear operating rules. Please read these carefully before applying:

• LinkedIn profile is required (company policy). Employees are required to keep a current LinkedIn profile that shows their Graphio.ai position and is linked to the official Graphio.ai company page (company logo visible on the profile). Profile standards are provided during onboarding.
• Synchronized team vacations. The team takes coordinated time off four times per year to keep planning aligned and reduce context switching. Dates are announced in advance.
• Startup constraints. Vacation timing may be restricted during critical company periods. We plan time off as a team and communicate constraints early.
• Relocation readiness. Team members may reside in Ukraine, but must be prepared to relocate with their families to Europe or the United States if the company requests it and it becomes legally possible. Any relocation would be discussed in advance.
• Non-standard schedule. The role requires flexibility to collaborate across time zones. This may occasionally include early/late meetings depending on customer and team needs.
• Zero slow offboarding. We run lean and fast. When the fit isn’t there, we act quickly: employment may be ended within a day and access is removed immediately.

Application requirement: short intro video (required):

Please include a short self-introduction video (2–5 minutes). You can add the link directly to your resume or submit it through the hiring platform in any available way (YouTube, Loom, Google Drive, or similar).

• No need for a polished production, a simple smartphone recording is perfectly fine.
• This does not replace live conversations, it only helps us speed up the first screening and understand your communication style and motivation.
• In the video, please cover:
  • Who you are and 2–3 measurable outcomes you delivered in recent roles
  • Why you are applying for this role at Graphio.ai
  • Why you are leaving or have left your previous role
  • Your view on how a high-ownership startup team should operate (pace, ownership, communication, and work-life balance expectations)
• Applications without the video may not be reviewed.

Final note:

Graphio.ai is not a 9-to-5 corporate environment. We move fast, operate with high ownership, and expect proactive execution without micromanagement. Graphio.ai is a strong fit for people who actively seek challenges for personal growth - especially those who want to build their own company one day and see this as a place to learn how high-performing startups execute.

Digis is looking for a Senior C# (.NET) & C++ Developer to join a long-term project.

About the Project
It  is a cutting-edge, native cloud-based broadcasting platform that replaces traditional on-premise solutions.
The platform allows users to create, manage, and deliver TV channels to any Pay-TV and OTT platform worldwide.
With over 10 years of market presence, the project is currently in a phase of active further development, launching new sub-projects and testing innovative hypotheses.

Why Join the Team?
 

• Work with a Tech Visionary: Collaborate directly with a seasoned CTO who brings 30 years of successful product development experience.
• Low-Level & High-Level Synergy: Unique opportunity to work at the intersection of C++ and .NET, using SWIG for deep integration and WSL/Ubuntu for Linux-based delivery.
• Strong Peer Group: Work alongside a high-performing team, including senior developers from Digis, in a culture that values code reviews and technical excellence.

Responsibilities
 

• Hybrid Development: Design, write, and debug high-performance code in both C++ (Engine) and C# (Wrapper layer).
• System Integration: Use SWIG for seamless C++ code integration into .NET applications.
• Architectural Evolution: Split existing APIs into multiple microservices and implement scaling for critical processes (e.g., case detection/scanners).
• Environment Management: Develop for Linux platforms using Ubuntu servers and WSL.
• Feature Ownership: Update stats history interfaces, stream error/event logs, and develop cloud run emulation locally.

Requirements
 

• C# (.NET) Mastery: 5+ years of experience in backend development.
• C++ Expertise: 3+ years of experience.
• English: Sufficient for passing a technical interview and collaborating with the CTO.

We Offer
 

• Time Off: 20 paid vacation days and 5 paid sick leaves per year.
• Growth: Personalized development plan (PDP) and training/course compensation.
• Perks: Work equipment (laptop/monitor) and professional support.
• Support: Full accounting and legal support for your peace of mind.

About the Role

We are looking for a Senior Full-Stack Engineer with strong expertise in .NET Core and Angular to help stabilize, modernize, and scale a multi-phase digital platform.

This role involves both improving existing systems and delivering new functionality within a structured roadmap.

What You’ll Do

• Develop and maintain backend services using .NET Core
• Build and enhance frontend applications using Angular
• Design and implement scalable, maintainable APIs and business logic
• Audit and improve existing codebases for performance, stability, and security
• Implement and maintain CI/CD pipelines
• Optimize database queries and system performance
• Contribute to architectural decisions and technical planning
• Collaborate with product, QA, and other engineers to deliver high-quality releases
• Participate in code reviews and ensure clean, maintainable code standards
• Support deployment, monitoring, and ongoing system improvements

Must-Have Skills

• 5+ years of full-stack development experience
• Strong expertise in .NET Core
• Strong expertise in Angular
• Experience building and consuming RESTful APIs
• Solid understanding of relational databases and SQL
• Experience with CI/CD pipelines
• Experience working in Agile/Scrum environments
• Strong debugging and problem-solving skills

Nice to Have

• Experience with ABP framework
• Experience with Azure or other cloud platforms
• Experience with performance optimization and system hardening
• Background in transaction-heavy or enterprise systems
• DevOps mindset and infrastructure familiarity

What We’re Looking For

• Ownership mindset and accountability
• Ability to improve and refactor existing systems
• Strong communication skills
• Structured, detail-oriented engineering approach
• Long-term product thinking

About the Role
We’re building a comprehensive digital banking platform that goes beyond traditional finance, integrating seamless user experiences for everyday financial needs. We’re seeking a Senior C# Developer to join our backend team and contribute to scalable, secure systems handling diverse transaction types and user interactions.
You’ll focus on core banking functionalities while ensuring the platform supports high-volume operations and regulatory compliance. This senior position involves architecting robust services that power a feature-rich app used by thousands daily.

What You’ll Do

Design and implement high-performance backend services with C# / .NET 8
Develop REST & GraphQL APIs for mobile and web clients
Build key features including:
Account management (multi-currency, balances, transaction history)
Payment processing (real-time transfers, ACH, SEPA, SWIFT)
Card services (issuing, virtual cards, authorizations)
Loan systems with origination, EMI calculations, and automated repayments
Bill payments and recurring schedules
Savings and investment tools with goal tracking
Integrations for external services and APIs

Utilize stack: ASP.NET Core, Entity Framework Core, MediatR, MassTransit/RabbitMQ, Redis, PostgreSQL
Integrate with financial partners, payment gateways, and compliance tools (KYC/AML)
Maintain bank-level security and adherence to standards (PCI-DSS, PSD2, GDPR)
Write maintainable code, conduct reviews, and guide team members

Requirements

5+ years in C# and .NET development (.NET 6/8 experience required)
Expertise in ASP.NET Core, microservices, DDD/Clean Architecture
Proven track record with secure financial applications (transactions, compliance)
Strong skills in PostgreSQL, EF Core, caching, and distributed messaging
Experience with cloud environments (Azure/AWS)
Knowledge of banking domains (payments, lending, accounts, regulations)
Proficient English communication

Nice-to-Haves

Background in neobanking or integrated financial platforms
Containerization (Docker/Kubernetes)
CQRS and event-sourcing patterns
Frontend familiarity (Blazor/React)
Open Banking standards (ISO 20022)

SOLEAD Software is looking for a senior .NET software engineer to join our team to develop and maintain a set of deeply integrated software for information management industry. Our primary goal is to maintain and redesign existing software for latest technologies, along with design and development of new systems.

The existing software platform is data centric with replicated and geographically distributed MS SQL environment. Common business logic is enclosed in stored procedures, while application specific business logic is implemented in C#. Platform architecture includes a number of separate (micro-)services managed by Consul and used by various end-application. Interaction with end-users is done via web (ASP.NET MVC), desktop (WPF) and no-UI clients.

Currently, Solead team consists of seven professionals tightly collaborating with remote teams in Europe and USA. Agile development process assumes regular online communication via MS Teams, all-team teleconferences twice per week, daily code commits and periodic releases. All development process is based on GitLab environment with very high attention to code quality and documentation.

Join our amazing team and work on a large-scale project utilizing best practices and approaches in software development. You’ll meet great people and software professionals who will share with you valuable knowledge and expertise. You’ll be creating software for real users and seeing how your products help them in daily work.

This is a full-time position in Lviv, Ukraine. We combine work in our modern and spacious office with work at home.

Technology Stack

• .NET 10, C# 14 (and previous versions)
• ASP.NET MVC, Bootstrap, Sass, jQuery
• WPF, XAML
• XML/JSON, REST, Swagger
• MS SQL Server, T-SQL
• RabbitMQ, Microservices, Consul, Docker

• GitLab, CI/CD, Visual Studio, Teams

   

Duties and Responsibilities

• Design, implementation and maintenance of new and existing software applications in .NET/MSSQL platform
• Following well-established development process and practices, such as code review and documenting, code testing and merging, etc.
• Participation in Agile workflow, team meetings, technical brainstorming, peer reviews, etc.
• Regular communication to other team members, work progress and status reporting

• Proactive suggestions on how to improve the code, UI/UX, business logic, data structures, etc.

   

Skills and Qualifications

• B.Sc. or M.Sc. degree in computer science, applied math, or similar
• 5+ years of experience in commercial software development using .NET platform
• Strong .NET (Framework/Core) programming skills for web/desktop frontend and backend
• Solid T-SQL (MS SQL Server) programming skills
• Strong expertise in software integration methods and technologies
• Experience with microservices and cloud architecture
• Git/GitLab and CI/CD work experience
• Agile approach knowledge and practice
• High attention to details, accuracy, analytical and troubleshooting skills
• Smartness, agility and ability for quick ramp-up
• Upper-intermediate or better English communication skills (B2+)

We are looking for a Junior Full-Stack Developer (.NET & Angular) to join our team for long-term collaboration.

In this role, you will work on both backend and frontend parts of the system, contributing to feature development and improving your technical skills under the guidance of more experienced engineers. You will collaborate closely with the team and gradually take ownership of tasks and features.

Location: Remote
Cooperation Type: Full-time / part-time
Start: ASAP

Responsibilities

• Develop and maintain backend services using .NET (Core / .NET 6+)
• Implement frontend features using Angular
• Assist in designing and integrating RESTful APIs
• Work with relational databases and basic query optimization
• Participate in code reviews and follow coding standards
• Collaborate with QA and PM to deliver tasks on time
• Support and maintain existing system functionality

Requirements

• 1–2 years of commercial experience 
• Basic experience with .NET (C#, ASP.NET Core)
• Basic experience with Angular
• Understanding of RESTful API principles
• Familiarity with relational databases (PostgreSQL / MS SQL)
• Understanding of OOP principles
• Experience with Git
• English - Pre-Intermediate / Intermediate

Nice to Have

• Basic understanding of Docker
• Familiarity with cloud platforms (AWS or Azure)
• Basic understanding of CI/CD
• Experience with pet or educational projects

We Offer

• Fully remote work
• Stable, long-term cooperation
• Competitive compensation (gross)
• Learning and mentorship support
• A collaborative and transparent working environment

About us

We are a team of highly-skilled developers who share a common passion for the work we deliver. Our vision for software development starts with a thorough analyze of our customer's needs that allows us to integrate the functionality of coding into a solid architecture that will ultimately result in business success.

Our developing services are tailor-cut to suit the individual needs of our clients, and we deliver optimal results whether you are a business with ever changing goals or an established company that is looking into a product that can streamline day-to-day operations.

Requirements

• No commercial experience in software development is required 
• Solid understanding of OOP/OOD
• Good knowledge of SOLID design principles
• Good knowledge of relational DB concepts
• Solid understanding of our core technologies (C# (.NET Core), ASP.NET MVC, REST API’s)
• Solid understanding of javascript/CSS/HTML
• Basic understanding and experience with Docker
• Knowing your strong sides and weak points is a must
• Motivated, determined and independent engineer
• Problem solving skills
• Strong communication skills

Nice to Have

• Formal education in software development or related field
• Any commercial, academic, or personal project experience

• Contributions to open-source projects or hackathons

   

Work conditions

• Contract work
• 100% remote work
• Variety of technology

About the Role

RadiantRFID is looking for an experienced Software Engineer to be part of our agile and growing software development team. As part of a small team, you will have an immediate and measurable impact on our fast-growing business by helping us reach the next level and stage of growth. We work hard, but we have lots of fun doing it. If a cool, collaborative, and challenging work environment sounds appealing, you’ll fit right in.

What You'll Do

The software engineer will be responsible for

• Developing technical solutions to satisfy business needs,
• Implementing solutions in a timely manner,
• Collaborating with and helping other developers,

Basic Qualifications

Strong experience and knowledge in

• 5+ years of professional experience developing production systems
• 3+ years Experience with C#/ .NET.
• Experience with ASP.NET WebForms and MVC.
• Experience with HTML, JavaScript, CSS.
• Experience with front-end web application frameworks (React).
• Experience with building and consuming web services (WCF, ASP.NET Web API, SOAP, REST).
• Experience with SQL and/or NoSQL databases (MS SQL Server).
• Experience with unit testing and test-driven development.
• Experience with version control and issue tracking systems (Git, JIRA).
• Knowledge of object oriented design principles, design patterns and architecture principles.

Preferred Qualifications

• Experience with cloud computing services (Amazon Web Services)
• Experience with Angular JS
• Experience in driving systemic operational improvements
• Experience working with cross-functional teams 
• Experience in delivering complex software features
• IT relevant education
• Excellent written and oral communication skills, analytical skills, attention to detail and curiosity.
• Open minded, easy to communicate with, team player, able to learn quickly, able to work both independently and as a member of a team

Why Work at Radiant?

We are a US based company that works with RFID solutions using RFID, BLE, GPS and barcode technologies to implement cutting-edge solutions that automate asset accountability in a wide variety of situations.

We deliver solutions and services that enable our customers to keep track of their most valuable and dynamic assets. For enterprise organizations, they are often complex technology systems ranging from data centers to industrial equipment.

We are an Enterprise Solutions and Services company that provides a cloud-based (or on-premise) Solution as a Service (SolaaS) platform for the management, tracking and analysis of large numbers of highly-mobile and high value production assets, non-production assets and work-in-process tracking. Our solutions save a typical industrial customer tens of millions (or more) annually due to production downtime, productivity loss and fines due to inventory audit failures. In addition, data is collected and tracked and is available for operational and financial analysis to improve operational processes, workflow and increase efficiencies.

See more details at www.radiantrfid.com