Jobs

38
  • Β· 123 views Β· 10 applications Β· 9d

    Senior/Lead .NET Developer

    Full Remote Β· Ukraine Β· Product Β· 5 years of experience Β· Upper-Intermediate
    Senior / Tech Lead .NET Engineer Required skills β€’ .NET 8 β€’ Cloud-based solutions (AWS) β€’ Docker, Kubernetes, and related ecosystem β€’ Extensive experience with concurrency and multi-threading β€’ Experience with Infrastructure as Code approach and...

    Senior / Tech Lead .NET Engineer

     

    Required skills

     

    β€’ .NET 8

    β€’ Cloud-based solutions (AWS)

    β€’ Docker, Kubernetes, and related ecosystem

    β€’ Extensive experience with concurrency and multi-threading  

    β€’ Experience with Infrastructure as Code approach and tools (Terraform would be a plus)

    β€’ NodeJS + Javascript

    β€’ Experience with RDBMS (MySQL, Postgres, AWS Aurora)

    β€’ ASP.NET Core

    β€’ JSON, RESTful API

    β€’ Work experience with distributed version control systems (Git)

    β€’ Work experience with issue tracking systems (JIRA)

    β€’ Work experience with IoC containers (Autofac, StructureMap or others)

    β€’ Mathematical and Computer Science background, MS or higher 

    preferred.

    β€’ Good knowledge of unit testing (NUnit, MSTest, NSpec or others)

    β€’ English: Upper-Intermediate

     

    Would be a plus

     

    β€’ CSS3, Javascript (React, Angular)

    β€’ Solid understanding of OWASP

    β€’ Solid understanding of Agile SDLC

    β€’ ORM frameworks (Entity framework)

    β€’ LLM integration experience 

     

    We offer

     

    β€’ Attractive salary and good opportunities for career and personal development

    β€’ Compensation package

    β€’ Good opportunities for career and personal development

     

    What to do

    β€’ Development of new features of Zoral Automation Platform 

    β€’ Support technical design decisions and create design documentation

    β€’ Ensure proper usage of source-control branching model

    β€’ Facilitate code review process

    β€’ Communicate with key project stakeholders

    β€’ 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.

    More
  • Β· 74 views Β· 1 application Β· 6d

    Senior .NET software engineer (Spain)

    Hybrid Remote Β· Spain Β· 5 years of experience Β· Upper-Intermediate
    Responsibilities: - You will contribute to the overall cloud design, along with the rest of the team members and will contribute to the overall platform architecture. - You will be working on C# packages that interact with infrastructure, like Telemetry,...

    Responsibilities:

    - You will contribute to the overall cloud design, along with the rest of the team members and will contribute to the overall platform architecture.

    - You will be working on C# packages that interact with infrastructure, like Telemetry, Kafka pipelines and Application Templates (following the DDD principle).

    - You have a very clear vision of the end result and will be required to impose this standard: high integration coverage on the public API surface, very high unit test coverage, CPU and memory profiling through unit tests.

    - You should want to do things better – we believe in continuous improvement of the development process – and you should have an opinion and contribute to improvement.

    - You should care about agile, continuous integration, continuous deployment, TDD, performance and scaling.

     

    Requirements:

    - Excellent knowledge of C#/.NET, you should be at the leading edge of your field.

    - Good knowledge of Azure is a big plus.

    - Knowledge of development stack: WebApi, ASP.NET, Cosmos, Restful architecture, Micro services.

    - Proficient in Test Driven Development working within an Agile SCRUM team.

    - DDD experience an advantage.

    - Intellectual curiosity, learning agility, and enthusiasm for tackling tough problems.

    - Location Madrid

     

    About the project:

    The product is an international platform with more than ten years of history that helps connect brands with consumers worldwide and provides a place for more accessible, better, and more secure shopping experiences.

    The company has created a global platform that allows people from more than 200 countries to purchase items from world-class brands.

    The platform takes care of problems with currency, taxes, customs, shipping, tracking, fraud protection, and returns.

    More
  • Β· 152 views Β· 37 applications Β· 6d

    Senior Fullstack (.NET/Angular) software engineer (Spain)

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Upper-Intermediate
    Responsibilities: - Work on the platform components (packages) to deliver scale to the development teams. - Responsible for building UIs that will leverage strongly defined APIs. - Design and build out APIs that the platform team will use to achieve...

    Responsibilities:

    - Work on the platform components (packages) to deliver scale to the development teams.

    - Responsible for building UIs that will leverage strongly defined APIs.

    - Design and build out APIs that the platform team will use to achieve scale.

    - Work with the architecture team to align with the future direction and implement those changes in the platform.

    - Interface with stakeholders across all business groups to capture technical requirements & priorities. Scope The criteria, propose appropriate solutions/plans and help to establish associated tasks and projects necessary to drive those efforts.

    - Strong software engineering skillset. Must have practical experience of SOLID principles, DI, IoC and software testing etc.

    - Experience in delivering software to production and can engineer design for production support.

    - Demonstrated ability to self-teach / up-skill.

     

    Requirements:

    - 4+ years of commercial experience in Software Development.

    - Bachelor’s degree in computer science or equivalent.

    - Knowledge of Angular (latest) and TypeScript and CSS languages: SASS.

    - Strong C# skills, .NET Core., Cosmos DB or another NoSQL database.

    - Working knowledge of CDNs is a bonus

    - Good understanding of Restful concepts and practices.

    - Proficient in Test Driven Development working within an Agile SCRUM team.

    - Excellent debugging and problem-solving skills.

    - High level of initiative and desire to get things done.

    - Willingness to introduce change and challenge existing processes and procedures.
    -Location Madrid

     

    About the project:

    The product is an international platform with more than ten years of history that helps connect brands with consumers worldwide and provides a place for more accessible, better, and more secure shopping experiences.

    The company has created a global platform that allows people from more than 200 countries to purchase items from world-class brands.

    The platform takes care of problems with currency, taxes, customs, shipping, tracking, fraud protection, and returns.

    More
  • Β· 139 views Β· 43 applications Β· 1d

    .NET / C# / Python Developer

    Full Remote Β· Worldwide Β· 5 years of experience Β· Upper-Intermediate
    Requirements: - 5+ years of experience in backend development with .NET / C# / Python; - Strong experience with Tableau (report creation, integration, and customization); - Experience with Elastic; - Experience building analytics/reporting tools; ...

    Requirements:  

    - 5+ years of experience in backend development with .NET / C# / Python;  

    - Strong experience with Tableau (report creation, integration, and customization);  

    - Experience with Elastic;  

    - Experience building analytics/reporting tools;  

    - Knowledge of Redshift, ETLs, and SQL queries is a plus;

     

    We offer:

    β€’ Attractive financial package

    β€’ Challenging projects

    β€’ Professional & career growth

    β€’ Great atmosphere in a friendly small team

    More
  • Β· 125 views Β· 19 applications Β· 30d

    Senior Backend .NET Developer (Cloud Solutions)

    Full Remote Β· Hungary, Poland, Romania Β· Product Β· 5 years of experience Β· Upper-Intermediate
    Senior Backend .NET Developer (Cloud Solutions) – Remote About Altusnova Altusnova is a product management and business consulting agency specializing in cloud-based solutions across various industries. Our projects span IoT solutions, healthcare...

    Senior Backend .NET Developer (Cloud Solutions) – Remote
     

    About Altusnova

    Altusnova is a product management and business consulting agency specializing in cloud-based solutions across various industries. Our projects span IoT solutions, healthcare technology, financial and business process automation, and other complex enterprise applications. We seek experienced backend engineers who not only excel in coding but also actively contribute to the broader aspects of software development, including architecture, infrastructure, and process improvement.
     

    Role Overview

    We are looking for a Senior Backend .NET Developer to join our team remotely. The ideal candidate will have a strong technical background in .NET and cloud-based solutions (AWS primarily, with some Azure exposure) and will take an active role in defining architectures, setting up development processes, and ensuring high-quality implementations.

    This role is more than just writing codeβ€”you’ll be involved in key architectural decisions, defining best practices, and collaborating directly with customer teams.
     

    Key Responsibilities

    • Architect and develop backend solutions using .NET technologies in cloud-based environments (AWS/Azure).
    • Define and implement best practices in software development, including CI/CD, testing, and security.
    • Work closely with customers to understand business needs and align technical solutions accordingly.
    • Optimize databases (SQL and NoSQL) to ensure scalability and high performance.
    • Design and implement event-driven and serverless architectures, leveraging AWS Lambda, SNS/SQS, DynamoDB Streams, and similar technologies.
    • Lead technical discussions and mentor team members as needed.
    • Contribute to DevOps practices, including cloud infrastructure, deployment pipelines, and monitoring.
    • Ensure quality assurance through automated testing and rigorous code reviews.
    • Actively participate in project planning, including requirements gathering, estimations, and architectural decisions.
    • Ensure accurate time tracking for transparent client billing.
       

    Requirements

    • 5+ years of experience in backend development using C# and .NET (ASP.NET Core, Entity Framework, etc.).
    • Strong expertise in cloud-based architectures (AWS required, Azure is a plus).
    • Experience with SQL and NoSQL databases (PostgreSQL, SQL Server, MongoDB, DynamoDB, etc.).
    • In-depth understanding of event-driven and serverless architectures (AWS Lambda, SNS, SQS, EventBridge, etc.).
    • Strong grasp of modern software architecture principles (microservices, event-driven architectures, domain-driven design).
    • Hands-on experience with DevOps tools (Docker, Kubernetes, Terraform, CI/CD pipelines).
    • Proficiency in APIs, authentication & authorization mechanisms (OAuth, JWT, etc.).
    • Ability to work independently, take ownership, and drive initiatives.
    • Strong communication skills in English, as direct collaboration with customers is expected.
       

    Why you might like working with us

    • Own the product roadmap and requirements through strategic partnerships with our clients.
    • Work on mission-critical projects that present complex technical and business challenges.
    • Collaborate in cross-functional pods with Product Managers, Solution Architects, and Tech Leads.
    • Deliver full product solutions, not staff augmentation.
    • Engage in seamless remote collaboration with minimal administrative overhead.
    • Enjoy 100% remote work with flexible working hours.
    • Gain experience in diverse industries through a variety of projects.
    • Contribute to a collaborative environment, influencing decisions beyond just coding.
       

    If you’re a highly skilled backend developer looking to work on impactful projects in an environment where your contributions shape product outcomes, we’d love to hear from you!

     

    More
  • Β· 197 views Β· 55 applications Β· 27d

    Senior .NET/Blazor Software Engineer

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· Intermediate
    About Portside, Inc. Portside is a leading provider of modern software solutions for the global aviation industry. As a fast-growing SaaS company, we operate across three key verticals: business aviation, regional commercial aviation, and aircraft...

    About Portside, Inc.

     

    Portside is a leading provider of modern software solutions for the global aviation industry. As a fast-growing SaaS company, we operate across three key verticals: business aviation, regional commercial aviation, and aircraft leasing & finance. With nearly 300 team members spread across five continents, we support over 1,000 enterprise customers, helping them streamline and manage all aspects of their day-to-day operations.

     

    Job Summary

     

    This role specifically focuses on our Universal Task Management solution, which simplifies and enhances task management within private aviation. Universal Task Management integrates seamlessly with uvGO, a third-party mission management platform, to facilitate smooth operations and efficient task handling. It serves as the essential tool for organizing various aviation tasks, planning trips, and coordinating assistance from live agents when needed.

     

    As a .NET Software Engineer on our team, you will be instrumental in enhancing and developing our Universal Task Management solution to meet the needs of flight management companies. You'll collaborate closely with a group of talented software developers, product managers, and designers β€” all who share a passion for aviation and are dedicated to crafting top-notch flight management tools.

     

    Key Responsibilities 

    • Design and implement software solutions using .NET following industry best practices such as DRY, KISS, design patterns, etc.
    • Develop and maintain APIs, ensuring they meet high performance, reliability, and security standards for internal and external system integrations
    • Design database schemas, manage database operations and SQL queries, ensuring efficient database reliability
    • Write unit and integration tests, contribute to the test strategy execution and overall quality of the company products
    • Follow the company’s code and development standards
    • Refactor existing software components in order to eliminate technical debt and improve application extensibility
    • Estimate software development work in conjunction with the product team
    • Deploy software releases to production and other environments
    • Use and maintain CI/CD pipelines in coordination with the DevOps team
    • Use and maintain infrastructure in coordination with the DevOps team
    • Work closely with the security team to maintain compliance with the company’s security standards
    • Conduct code reviews
    • Collaborate with the management team on setting project goals and their execution

     

    Qualifications

    • Strong expertise in .NET and C#
    • Strong knowledge of SQL and experience working with database migrations; experience with Entity Framework
    • Experience in designing applications architecture, good understanding of the MVC, SOLID, DRY, KISS, design patterns and other development best practices; strong and consistent understanding of REST API
    • Experience working with Azure services including Azure SQL Server, Blob Storage, Service Bus, Data Factory, Key Vault etc.
    • Good understanding of CI/CD principles, experience in writing unit and integration tests, strong knowledge of Git
    • Experience working with Blazor and Telerik
    • Great troubleshooting skills
    • Strong motivation and willingness to learn
    • Practical and results-oriented engineering mindset
    • Desire to build reliable and efficient solutions
    • Interest in business aviation and in becoming a domain expert in the field

     

    What We Offer

    • Competitive base salary
    • Fully remote work
    • Generous time off policy
    • Opportunities for professional development and career advancement.
    • Dynamic, collaborative, and fast-growing work environment.

     

    More
  • Β· 234 views Β· 50 applications Β· 23d

    Senior C# Developer

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Upper-Intermediate
    Must-Have Skills: - Strong proficiency in .NET Core and C#. - 2+ years of advanced experience with EF Core. - 1+ year of intermediate experience with ADO.NET. - 2+ years of intermediate experience with MS SQL (including T-SQL and stored procedures). - 1+...

    Must-Have Skills:
    - Strong proficiency in .NET Core and C#.
    - 2+ years of advanced experience with EF Core.
    - 1+ year of intermediate experience with ADO.NET.
    - 2+ years of intermediate experience with MS SQL (including T-SQL and stored procedures).
    - 1+ year of intermediate experience with SignalR and WebSockets.
    - Strong proficiency in MVC API.
    - Intermediate knowledge of HTML and Bootstrap.
    - Strong proficiency in C# asynchronous programming.
    -  Familiarity with client-side frameworks (Blazor, Angular, Vue, or React). Experience with Blazor is a plus, but a solid understanding of client frameworks is valuable.
    - Intermediate experience with Git/Bitbucket.
    - Strong understanding of OOP and SOLID principles.
    Nice-to-Have Skills:
       1. Experience with Blazor.
       2. Knowledge of WPF.
       3. Familiarity with Grafana/Prometheus.
       4. Experience with Sentry.
       5. Proficiency with Swagger.

     

    2. Soft Skills Requirements 

     

    • Leadership Mindset: We’re looking for someone who can take ownership of projects like a CEO. 
    • Operational Availability: Our team operates 24/7. Candidates must be prepared to address urgent issues outside regular hours, including nights or weekends. 
    • Resilience: Candidates should have a strong mentality and the ability to handle stress effectively. 
    • Adaptability: The role requires switching between tasks during the day to provide operational support. 
    • Passion: A drive to transform ideas into successful projects. 
    • Communication: Fluent English and excellent communication skills are mandatory.

     

    Working days: Sunday - Thursday. Friday and Saturday are free. 

    More
  • Β· 32 views Β· 3 applications Β· 10h

    .NET Team Lead

    Full Remote Β· Spain, Poland, Portugal, Romania Β· 5 years of experience Β· Upper-Intermediate
    Project tech stack: Front end: React JS, React Native, Redux, Webpack; Back end: .NET 8, ASP.NET, MS SQL, Web API, EF Core, Azure. We are currently looking for an experienced .NET team lead to lead a back-end development team and be in charge of new...

    Project tech stack: 

    Front end: React JS, React Native, Redux, Webpack; 
    Back end: .NET 8, ASP.NET, MS SQL, Web API, EF Core, Azure.

     

    We are currently looking for an experienced .NET team lead to lead a back-end development team and be in charge of new release deployments. You will have the opportunity to work on the .NET Core production of a large system alongside a strong and friendly team. 

     

    About the project: 

    The project we are working on consists of a web-based application with over 25,000 current users. It is developed for the entire research community to review, monitor, and manage research portfolios. The main goal of the project is to unite distributed and complex organizational processes into one application and help alleviate administrative burdens.

     

    Team: 14 back-end engineers, 4 front-end engineers, 4 DBAs, 2 DevOps, 12 QA/BA, and 1 PM.

     

    Location: 

    Remote: Poland

     

    Skills & Experience:

    • Background in software engineering; a degree in Computer Science or related technical discipline;
    • 10+ years of commercial experience with .NET;
    • 5+ years of management experience as a team lead, project manager, or delivery manager;
    • Strong SQL skills (understanding of how SQL queries work in order to suggest consistent engineering solutions);
    • Experience with large enterprise projects;
    • Experience with Web API;
    • In-depth understanding of Entity Framework;
    • Self-starter who’s able to see a project through from A to Z;
    • Upper-intermediate English or above;

     

    Nice to have:

    • Azure DevOps skills
    • Advanced front-end JS skills;
    • Experience with JS frameworks (Angular/Ember/React, etc.);
    • Experience in building SPAs.

     

    Responsibilities:

    • Lead a back-end development team;
    • Distribute the back-end workload to other back-end engineers in the team; manage all development progresses;
    • Motivate team members and help evaluate their professional achievements and performance;
    • Participate in grooming and estimation sessions;
    • Plan and implement change requests;
    • Be in charge of new release deployments;
    • Take part in code review and refactoring;
    • Work with stakeholders, participate in meetings, provide status updates on back-end development (if needed), and troubleshoot issues that arise;
    • Collaborate with other team members (including front-end team lead, TDM, BSA, architect, etc.)
    More
  • Β· 52 views Β· 8 applications Β· 30d

    Senior .Net/WPF Developer

    Full Remote Β· Ukraine Β· 5 years of experience Β· Upper-Intermediate
    Project Description: One of the world's largest oil field service companies has a need to support a number of existing enterprise cementing web and desktop applications in continuous efforts to improve quality of shale oil wells cementing. About the...

    Project Description:

    • One of the world's largest oil field service companies has a need to support a number of existing enterprise cementing web and desktop applications in continuous efforts to improve quality of shale oil wells cementing.
      About the Project - web/desktop enterprise cementing software.
      Our team - friendly, cooperative, open-minded team of experienced software professionals.
    • Responsibilities:

      β€’ Resolution of user reported issues and bugs
      β€’ Support of existing features and functionality
      β€’ Effective troubleshooting and root cause analysis
      β€’ Working sessions with the users to collect valuable data for resolution of issues
      β€’ Communication with US team members on the daily basis
      β€’ Participation in a SCRUM-based development process

    • Mandatory Skills Description:

      β€’ 5+ years of experience with .Net/C#
      β€’ 5+ years of experience with WPF in desktop applications development
      β€’ Advanced knowledge of OOP, design patterns, SOLID principles
      β€’ MS SQL Server experience
      β€’ Excellent analytical, problem solving, and debugging skills
      β€’ Bachelor or Master's Degree in Computer Science
      β€’ Upper-Intermediate English

    • Nice-to-Have Skills Description:

      β€’ Data visualization experience
      β€’ Performance profiling and optimization experience
      β€’ Experience with Infragistics, Telerik UI controls and features
      β€’ Azure Cloud Development
      β€’ Web API/RESTful server development using ASP.NET core
      β€’ RabbitMQ or other message brokers experience
      β€’ Experience with Azure DevOps/TFS and Git
      β€’ IaC and Terraform experience
      β€’ Understanding of Agile development methodologies
      β€’ Oil & Gas domain knowledge

    • Languages:
      • English: B2 Upper Intermediate
    More
  • Β· 58 views Β· 7 applications Β· 30d

    Senior .Net/Angular Developer

    Full Remote Β· Ukraine Β· 5 years of experience Β· Upper-Intermediate
    Project Description: One of the world's largest oil field service companies has a need to support a number of existing enterprise cementing web and desktop applications in continuous efforts to improve quality of shale oil wells cementing. About the...
    • Project Description:

      One of the world's largest oil field service companies has a need to support a number of existing enterprise cementing web and desktop applications in continuous efforts to improve quality of shale oil wells cementing.
       
      About the Project - web/desktop enterprise cementing software.
      Our team - friendly, cooperative, open-minded team of experienced software professionals.

    • Responsibilities:

      β€’ Resolution of user reported issues and bugs
      β€’ Support of existing features and functionality
      β€’ Effective troubleshooting and root cause analysis
      β€’ Working sessions with the users to collect valuable data for resolution of issues
      β€’ Communication with US team members on the daily basis
      β€’ Participation in a SCRUM-based development process

    • Mandatory Skills Description:

      β€’ 5+ years of experience with .Net/C#
      β€’ 5+ years of experience with Angular 2+
      β€’ Advanced knowledge of OOP, design patterns, SOLID principles
      β€’ Experience in web applications development with Angular 10 or newer
      β€’ Experience in web applications development with .NET Core 3.0 or newer
      β€’ MS SQL Server strong experience
      β€’ TypeScript development
      β€’ Excellent analytical, problem solving, and debugging skills
      β€’ Bachelor or Master's Degree in Computer Science
      β€’ Upper-Intermediate English

    • Nice-to-Have Skills Description:

      β€’ Vanilla JavaScript knowledge
      β€’ Bootstrap, Angular CLI, Reactive Extensions for Angular
      β€’ Web API/RESTful server development using ASP.NET core
      β€’ Azure Cloud Development
      β€’ IaC and Terraform experience
      β€’ Experience with Azure DevOps/TFS and Git
      β€’ Understanding of Agile development methodologies
      β€’ Oil & Gas domain knowledge
      β€’ RXJS

    • Languages:
      • English: B2 Upper Intermediate
    More
  • Β· 40 views Β· 12 applications Β· 30d

    Lead-Senior .NET Engineer

    Full Remote Β· Armenia, Bulgaria, Egypt, Kazakhstan, Serbia Β· 5 years of experience Β· Upper-Intermediate
    Akvelon is an American company with offices in Seattle, Mexico, Ukraine, Poland, and Serbia etc. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile,...

    🌎Akvelon is an American company with offices in Seattle, Mexico, Ukraine, Poland, and Serbia etc. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile, Starbucks, and LinkedIn. To work with Akvelon means to be connected with the best and brightest engineering teams from around the globe and working with an actual technology stack building Enterprise, CRM, LOB, Cloud, AI and Machine Learning, Cross-Platform, Mobile, and other types of applications customized to client’s needs and processes.

    We are looking for skilled Senior .NET Engineers.
    You will play a key role in developing and maintaining backend integrations using C# across both .NET Framework and modern .NET, supporting tools and services running on Linux and Windows platforms. You will also contribute to improving support processes by writing Technical Support Guides (TSGs), and will be responsible for providing DRI support. This role offers the opportunity to work on high-impact systems in a dynamic, cross-platform environment.

     

    Responsibilities:

    • Design, develop, and maintain scalable backend services using C# and .NET
    • Automate existing manual processes to improve efficiency
    • Perform bug fixes to ensure application reliability and performance
    • Handle incident resolution promptly to maintain system uptime and user satisfaction
    • Provision and manage Azure IaaS resources, including Virtual Machines and App Services
    • Utilize Azure monitoring tools
    • Ensure seamless integration with downstream data sources
    • Collaborate with cross-functional teams to define software architecture and solutions

     

    Requirements:

    • 5+ years of professional experience with Π‘#,.NET Framework & .NET (Modern)
    • Experience with or ability to quickly ramp up on Azure Functions
    • Knowledge of Linux operating systems, networking and debugging issues with Linux
    • Knowledge of Windows OS, networking and debugging issues

     

    Nice to Have:

    • Development knowledge of Angular
    • Basic familiarity with Kusto Query Language (KQL) for querying and analyzing data
    • Site Reliability Engineering (SRE) experience

     

    Overlap time requirements:

    DRI shifts are expected:

    • 8/7, during 9am-5pm CET Mon-Sun, public holidays are included
    • 8/7, during 9am-5pm CET Mon-Fri regular business hours
    • 12/7, during 9am-9pm CET Mon-Sun, public holidays are included
    • 12/5, during 9am-9pm CET Mon-Fri, public holidays are excluded
    • 8/5, during 9am-5pm CET Mon-Fri regular business hours

     

    Working conditions and benefits:

    • Paid vacation, sick leave (without sickness list)
    • Official state holidays β€” 9-11 days considered public holidays
    • Professional growth while attending challenging projects and the possibility to switch your role, master new technologies and skills with company support
    • Flexible working schedule: 8 hours per day, 40 hours per week
    • Personal Career Development Plan (CDP)
    • Employee support program (Discount, Care, Health, Legal compensation)
    • Paid external training, conferences, and professional certification that meets the company’s business goals
    • Internal workshops & seminars

     

    Join us and take your career to the next level!

    More
  • Β· 51 views Β· 5 applications Β· 30d

    Senior .NET Engineer

    Full Remote Β· Armenia, Bulgaria, Egypt, Kazakhstan, Serbia Β· 5 years of experience Β· Upper-Intermediate
    Akvelon is an American company with offices in Seattle, Mexico, Ukraine, Poland, and Serbia etc. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile,...

    🌎Akvelon is an American company with offices in Seattle, Mexico, Ukraine, Poland, and Serbia etc. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile, Starbucks, and LinkedIn. To work with Akvelon means to be connected with the best and brightest engineering teams from around the globe and working with an actual technology stack building Enterprise, CRM, LOB, Cloud, AI and Machine Learning, Cross-Platform, Mobile, and other types of applications customized to client’s needs and processes.

    We are looking for skilled Senior .NET Engineers.
    You will play a key role in developing and maintaining backend integrations using C# across both .NET Framework and modern .NET, supporting tools and services running on Linux and Windows platforms. You will also contribute to improving support processes by writing Technical Support Guides (TSGs), and will be responsible for providing DRI support. This role offers the opportunity to work on high-impact systems in a dynamic, cross-platform environment.

     

    Responsibilities:

    • Design, develop, and maintain scalable backend services using C# and .NET
    • Automate existing manual processes to improve efficiency
    • Perform bug fixes to ensure application reliability and performance
    • Handle incident resolution promptly to maintain system uptime and user satisfaction
    • Provision and manage Azure IaaS resources, including Virtual Machines and App Services
    • Utilize Azure monitoring tools
    • Ensure seamless integration with downstream data sources
    • Collaborate with cross-functional teams to define software architecture and solutions

     

    Requirements:

    • 5+ years of professional experience with Π‘#,.NET Framework & .NET (Modern)
    • Experience with or ability to quickly ramp up on Azure Functions
    • Knowledge of Linux operating systems, networking and debugging issues with Linux
    • Knowledge of Windows OS, networking and debugging issues

     

    Nice to Have:

    • Development knowledge of Angular
    • Basic familiarity with Kusto Query Language (KQL) for querying and analyzing data
    • Site Reliability Engineering (SRE) experience

     

    Overlap time requirements:

    DRI shifts are expected:

    • 8/7, during 9am-5pm CET Mon-Sun, public holidays are included
    • 8/7, during 9am-5pm CET Mon-Fri regular business hours
    • 12/7, during 9am-9pm CET Mon-Sun, public holidays are included
    • 12/5, during 9am-9pm CET Mon-Fri, public holidays are excluded
    • 8/5, during 9am-5pm CET Mon-Fri regular business hours

     

    Working conditions and benefits:

    • Paid vacation, sick leave (without sickness list)
    • Official state holidays β€” 9-11 days considered public holidays
    • Professional growth while attending challenging projects and the possibility to switch your role, master new technologies and skills with company support
    • Flexible working schedule: 8 hours per day, 40 hours per week
    • Personal Career Development Plan (CDP)
    • Employee support program (Discount, Care, Health, Legal compensation)
    • Paid external training, conferences, and professional certification that meets the company’s business goals
    • Internal workshops & seminars

     

    Join us and take your career to the next level!

    More
  • Β· 91 views Β· 12 applications Β· 30d

    C# Developer

    Full Remote Β· Ukraine Β· 5 years of experience Β· Upper-Intermediate
    Our product is specializing in drilling fluid solutions for various industries, including oil and gas, water well drilling, and construction. The product line is dedicated to the non-oil and gas drilling industries, offering products and services for...

    Our product is specializing in drilling fluid solutions for various industries, including oil and gas, water well drilling, and construction. 
    The product line is dedicated to the non-oil and gas drilling industries, offering products and services for drilling, grouting, plugging, abandonment, well rehabilitation, and well development.

    • Responsibilities:

      Design, develop, and maintain backend services and APIs using ASP.NET Core to support a cross-platform social networking application (Android, iOS, Web).
      Build robust and scalable systems to handle user authentication, data storage, media uploads, messaging, notifications, and activity feeds.
      Implement real-time features using WebSocket or similar technologies.
      Ensure high performance, availability, and security of the backend infrastructure.
      Work closely with frontend and mobile developers to align API design with UI/UX requirements.
      Write clean, well-documented, and testable code following best practices and coding standards.
      Participate in architectural planning, code reviews, and performance tuning.

    • Mandatory Skills Description:

      Requirements:
      Around 4+ years of experience in .NET Framework C#
      Relevant experience with making websites and web APIs with ASP.NET Web API, MVC
      Experience with ORMs (Entity Framework), Dapper, and ADO.NET
      MS SQL Server, T-SQL
      Understanding of Windows Services
      Experience with front-end (HTML/CSS, AngularJS, Angular 2+(17))
      Experience with Azure cloud infrastructure would be a plus.

    More
  • Β· 65 views Β· 11 applications Β· 30d

    Middle/Senior C# Engineer

    Full Remote Β· Bulgaria, Serbia, Kazakhstan Β· 5 years of experience Β· Upper-Intermediate
    Akvelon is an American company with offices in Seattle, Mexico, Ukraine, Poland, and Serbia etc. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile,...

    🌎Akvelon is an American company with offices in Seattle, Mexico, Ukraine, Poland, and Serbia etc. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile, Starbucks, and LinkedIn. To work with Akvelon means to be connected with the best and brightest engineering teams from around the globe and working with an actual technology stack building Enterprise, CRM, LOB, Cloud, AI and Machine Learning, Cross-Platform, Mobile, and other types of applications customized to client’s needs and processes.

    We are currently looking for the .NET Engineer to join our dynamic team and work on a long-term enterprise project for a leading global tech company.  


    Requirements:

    • C#, ASP.NET Core, API
    • Azure regions, deploying in Azure, Knowledge on Azure Key Vault
    • Azure SQL, Storage, Application Insight
    • Knowledge of DB concepts, SQL


    Nice to Have:

    • Fluent in scripting languages, Python, PowerShell would be a plus
    • KQL and Kusto knowledge is a plus
    • Networking would be a plus
    • Azure AIβ€―Foundry would be a plus
       

    Overlap time requirements: till 11 AM PST

    Working conditions and benefits:

    • Paid vacation, sick leave (without sickness list)
    • Official state holidays β€” 9-11 days considered public holidays
    • Professional growth while attending challenging projects and the possibility to switch your role, master new technologies and skills with company support
    • Flexible working schedule: 8 hours per day, 40 hours per week
    • Personal Career Development Plan (CDP)
    • Employee support program (Discount, Care, Health, Legal compensation)
    • Paid external training, conferences, and professional certification that meets the company’s business goals
    • Internal workshops & seminars


    Join us and take your career to the next level!

    More
  • Β· 258 views Β· 41 applications Β· 29d

    .NET Developer (C# / F# )

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Upper-Intermediate
    AIMPROSOFT β€” .NET Developer (C# / F# ) Opportunity! Aimprosoft, a fast-growing outsourcing IT company, is expanding its staff and is looking to hire a .NET Developer on a contract basis ( up to 12 months) to work on a...

    πŸš€AIMPROSOFT β€” .NET Developer (C# / F# ) Opportunity!

     

    Aimprosoft, a fast-growing outsourcing IT company, is expanding its staff and is looking to hire a .NET Developer on a contract basis                              ( up to 12 months) to work on a strategic project for a European market client.

     

    🎯About the client & role:

    The client is a London-based fintech on a mission to empower corporate finance teams with institutional-grade tools for FX analytics, risk management, execution, and cross-border payments. Their self-service SaaS platform brings transparency, control, and cost-efficiency to foreign exchange processesβ€”capabilities traditionally reserved for large banks and hedge funds. The client emphasizes a tech-first, data-driven approach, without offering financial advice.

     

    βœ…What You’ll Do:

    • Develop and maintain high-performance .NET-based solutions with a strong focus on architecture, scalability, and security
    • Build RESTful APIs, work with CI/CD pipelines, and apply TDD
    • Implement modern architecture patterns (Ports & Adapters, Clean Architecture, Pub/Sub)
    • Collaborate closely with the team: perform code reviews, mentor peers, and promote best practices
    • Work with SQL Server (query optimization, stored procedures), Azure, and RabbitMQ/Azure Service Bus



    πŸ”₯What We Need From You:

    • 5+ years of experience with .NET and .NET core (C#): We expect you to have in-depth knowledge including such aspects as multithreading, concurrency, asynchronousity, optimization techniques (Span, Memory, Slices, ArrayPool, ObjectPool), and in-depth understanding of memory management. We pay special attention to new features delivered in new versions of .NET.
    • Web & API Frameworks: ASP.NET Core, Minimal APIs, gRPC.
      Special requirements include understanding middleware, dependency injection (DI), proper lifecycle management, and best practices for designing RESTful services.
    • English level β€” Upper-Intermediate+ (B2+)
    • Proven experience in backend development with a focus on architecture, performance, and security
    • Building RESTful APIs, CI/CD pipelines, and unit testing (TDD) (xUnit, NUnit, MSTest, Moq, NSubstitute, FakeItEasy, AutoFixture, Bogus, BenchmarkDotNet, NBomber. Know and use testing not just to get a good number of code coverage, but to write tests that actually catch bugs. Have in-depth knowledge of scenarios working with mocking libraries.)
    • Solid understanding of SOLID principles, design patterns, and Ports & Adapters architecture
    • SQL Server: query optimization, Entity Framework, stored procedures (SQL Server, MongoDB, Cosmos DB, Redis. The solution heavily relies on SQL Server, so we expect you to know advanced concepts like isolation levels of transactions, cancellation tokens (CTS), stored procedures, views, query analysis, execution plans, optimizations, internals of indexing, partitioning, and collations.)
    • Code quality and reviews: Strong advocate for clean code principles, with extensive experience in conducting code reviews and driving best practices across the development team.

     

    πŸ“ŒNice to have:

    • Experience with Angular / TypeScript
    • Experience with F# (or a strong understanding of functional programming principles)
    • Experience with Akka.NET, actor model, and distributed systems
    • Identity & Security: ASP.NET Identity, JWT, OAuth2, OpenID Connect. Have in-depth knowledge of all of these identity strategies. Hands-on experience setting them up from scratch and understanding how a server can manage permissions
    • Experience with financial services integrations: FIX protocol, SWIFT, payment systems
    • Cosmos DB, Azure Functions
    • Comfortable using AI-assisted tools (e.g., GitHub Copilot, ChatGPT, Notion AI) for boosting productivity

     

    πŸ’ΌWhat We Offer:

    • A competitive salary that appreciates your skills and experience
    • Cozy atmosphere and modern approaches. We have neither bureaucracy nor strict management nor β€œworking under pressure” conditions
    • Opportunity to implement your ideas, tools, and approaches. We are open to changes and suggestions aimed at improvement
    More
Log In or Sign Up to see all posted jobs