Требования:
— Законченное высшее образование.
— Опыт разработки крупных высоконагруженных систем.
— Отличное знание C#.
— Опыт работы с MS SQL Server (T-SQL) или другими СУБД, включая оптимизацию запросов и работу с большими объёмами данных.
— Разработка Web API (REST).
— Применение IoC-контейнеров.
— Понимание архитектуры и технологий безопасности в корпоративных приложениях.
— Знание принципов CI/CD и опыт работы с git.
— Опыт разработки от 6+ лет.
— Знание Kafka и PostgreSQL.
— Опыт работы с микросервисной архитектурой.
— Дополнительно приветствуется опыт разработки и проектирования интернет-банков, знание банковских предметных областей.
— Опыт работы с JIRA и Confluence.
— Приветствуется опыт в банковской сфере на кредитном направлении.
Условия:
— Работа только на территории РФ с соблюдением строгих требований безопасности.
— Первый месяц работы строго в офисе, далее возможна работа по необходимости.
— Фактическое присутствие и онбординг в городах: Москва, Санкт-Петербург, Самара, Ярославль.
Задачи:
— Обработка обращений 3-й линии поддержки, их анализ и закрытие по продуктам команды.
— Написание и актуализация инструкций по типовым обращениям.
— Взаимодействие с заказчиками.
Требования:
— Знание основных типов коллекций.
— Базовые умения работы с файлами (Directory, File, FileInfo).
— Базовое знание принципов DRY, KISS, SOLID, GRASP, GOF.
— Понимание основных принципов работы с системой контроля версий.
— Опыт написания unit-тестов, знание хотя бы одного инструмента из MsTest, NUnit, xUnit, умение пользоваться моками.
— Навыки обработки исключений в C#.
— Умение работать с библиотеками логирования: NLog, Serilog и др.
— Базовое понимание CSS и HTML5.
— Общее понимание принципов работы СУБД.
— Понимание принципов работы REST и RESTful-сервисов.
— Опыт работы со Swagger как инструментом живой документации.
— Базовое понимание принципов работы PowerShell или скриптов *NIX.
Условия:
— Удалённая работа.
— Старт в проекте ASAP.
Продукты команды:
— Система внутреннего документооборота.
— Система сканирования и обработки бумажных документов.
— Система взаимодействия с внешним ЭДО (Контур.Диадок).
— Процессы RPA (совместно с RPA разработчиком).
— Система интеграций и вебсервисов.
Location: Monterrey, Mexico; Montevideo, Uruguay; Remote.AR, Remote.LATAM-country; Remote.BR, Brazil; Remote.CO, Colombia; Rosario, Remote.LATAM-country
You will be the first point of contact for application issues, working directly with end users to diagnose and resolve technical problems, and validating development changes before they reach production. The role combines hands-on support work with strong SQL and .NET skills.
The project is a new squad within the client’s technology department, responsible for supporting the internal applications that front-office and back-office teams rely on every day. These include trade order management and reconciliation systems. The squad is the first point of contact for application issues and works closely with end users and developers to keep these systems stable, monitored and well documented.
Act as the first point of contact for application-related issues, working closely with end users to identify, diagnose and resolve technical problems.
Support trade order management and reconciliation systems used by front-office and back-office teams.
Monitor system performance and troubleshoot issues quickly.
Support the set-up and maintenance of application environments.
Administer and maintain existing and new SFTP connections, including IP whitelists, SSH keys and PGP encryption.
Debug ETL processes related to .NET applications and investigate data issues using SQL.
Validate development changes and take part in testing and quality assurance before release to production.
Contribute to the internal knowledge base and train users on how to use the applications.
5+ years of application support experience within financial services, including front-office trading systems and back-office operations.
Bachelor’s degree in a related field.
Advanced SQL, including query optimisation, debugging and schema design (joins, functions, procedures, triggers, CTEs).
Solid hands-on .NET experience, including debugging ETL processes.
Experience setting up and maintaining SFTP connections, managing IP whitelists and SSH keys, and performing PGP file encryption and decryption.
Experience with scripting languages such as Python.
Good understanding of financial products such as fixed income, equities, options and FX.
Strong verbal and written English, with the ability to work effectively with end users and remote, cross-functional teams.
Experience with job scheduling tools such as ActiveBatch or Tidal.
Prior buy-side experience.
Experience supporting trade order management and reconciliation systems.
Experience contributing to testing and quality assurance initiatives.
Experience writing knowledge-base content and training end users.
Location: Oakland, CA, United States
* Fraud and phishing warning *
Please apply directly via our volunteering portal/ATS at https://wevote.applytojob.com/apply. Do not apply via any other job portals, aggregators, or sites, as your information may not be secure, or the role may no longer be accepting applications. Thank you
Join the Vote USA and WeVote Movement
Vote USA
is working in close collaboration with WeVote. Vote USA has an open volunteer position for a
.NET Software Developer
using your existing skills with C#, JavaScript, jQuery, .Net, and CSS/HTML for 10 hours or more per week. You are an experienced professional with a passion for helping America navigate our current political environment. This is an opportunity to work remotely with our active team to help us get ready for multiple upcoming elections. Our ideal volunteer is passionate about politics and excited to use technology to educate voters and increase voter turnout. You’ll also gain valuable technical skills, have opportunities for leadership development, and expand your personal and professional network.
About Us
Vote USA has served millions of voters for over 20 years, providing deep information about what is on each voter's ballot.
WeVote is a nonpartisan get-out-the-vote nonprofit startup and a celebrated
Fast Forward nonprofit technology grantee
. WeVote is a movement of over 160 active passionate, part-time volunteers (starting with the founders) who build mobile technologies that will touch and mobilize millions of voters on Election Day. We believe that many voters are busy, distracted, and impatient. We have a goal of providing a positive voting experience that helps people decide how to vote. More information at
https://WeVote.US
or @WeVote on X.
Vote USA Platform
Vote USA is built with .Net. There are actually two sites, a public site and a gated admin site. They have separate
code bases but share a C# library. All development is done in Visual Studio on an AWS workstation, with development sites hosted on a local instance of IIS. The live versions of each are hosted on AWS EC2 instances – a single instance for the admin site and a pair of load-balanced instances for the public site. The number and size of the load-balanced servers can be increased during periods of heavy demand (just before major elections). There is also a staging server for the public site. This is primarily to review changes before they go live.
New versions of the admin, public and staging sites are published via .msi files. These are created on the workstation but accessible to the EC2 instances.
The database is hosted on AWS RDS MySQL. There are two instances, a prod instance used by the public, staging and admin servers and a test instance used by the development versions of each.
What You'll Do
Implement new enhancements.
Fix occasional bugs.
Add, update, and maintain shape files which are used to construct each voter’s customized ballots based on their postal address. Shape files are used to convert postal addresses into geographical latitude and longitude parameters, which in turn, are then used to determine the various office contests on ballots.
Respond to AWS server maintenance requirements, like system software sunsets, i.e. the MySQL version we
were using.
Coordinate with WeVote’s engineers to enable Vote USA’s data to be integrated into WeVote’s platform.
Participate in weekly Zoom meetings.
Who you are: Must haves.
You want to work with an established and successful team. You are committed to strengthening American Democracy.
You are striving for personal excellence, and want to do meaningful work that will make a difference.
10+ hours per week during our core team hours M-F 8 a.m. - 6 p.m. (in your own time zone)
A willingness to work with and support other volunteers.
How to apply:
Submit your resume (at https://wevote.applytojob.com/apply/) and include a brief note/cover letter to why you are interested in WeVote and helping our mission.
В задачи входят управление командой разработки, проектирование и разработка ключевых частей системы, составление бэклога спринта совместно с PO и PM, оценка задач и планирование работ, контроль сроков, качества и приоритизации внутри спринта, обеспечение целей спринта, обучение, развитие и мотивация команды.
Location: Berlin; Poland; Portugal; France; United Kingdom; Spain; Germany; Italy; Israel; The Netherlands; Switzerland
Workplace: Remote
ABOUT THE TEAM
The Integrations Ecosystem org builds the drivers, SDKs, connectors and BI integrations that make ClickHouse feel native in any stack. The Language Clients team maintains the official clients for Python, JavaScript, Java, Go, Rust, C++ and C#, plus the ODBC, JDBC and ADBC drivers. We're small, senior and remote across North America and EMEA.
THE ROLE
We're looking for a product-minded engineer to own the ClickHouse .NET client. You'll decide what the client should do by talking to the developers who use it, reading the issues and the telemetry, and listening to the community. Then you'll build it, with deep .NET expertise, and measure whether it worked. Your scope is the SDK and what builds on it: ADO.NET http://ADO.NET, Dapper and Entity Framework Core users, and the tools and integrations that depend on your client.
WHAT YOU'LL DO
- Know who uses the client and what they're trying to do. Define what good looks like (time to first query, error clarity, adoption by key integrations), measure it, and let that drive the roadmap.
- Be the voice of ClickHouse for .NET developers. Speak at .NET conferences and meet-ups, and write the posts, tutorials and samples that developers and AI assistants find when they search for how to use ClickHouse from .NET (SEO and GEO). Answer questions where the community asks them.
- Own the .NET client and its ecosystem: the client, the EF Core provider and ORM integrations, NuGet releases and support. Evolve it without breaking the people who depend on it.
- Review and co-maintain other clients, and take part in cross-client decisions on types, errors and protocol features.
- Bring what .NET and Windows users need to the ODBC driver, since that's how many Windows and BI tools reach ClickHouse. If you write C++, contribute to it directly.
- Bring written proposals about where we invest next. You set direction rather than wait for it.
- Make the client enterprise-ready: TLS and certificate handling, authentication including Microsoft Entra ID, safe credential handling, signed and reproducible packages, and the audit and compliance questions large .NET shops ask before they adopt.
- Shape the client for agents as users: an API, docs and error messages an AI coding agent can use correctly on the first try.
- Extend our AI development platform, with new workflows for maintaining the clients: consistency checks across languages, issue triage, release checks.
ABOUT YOU
- Product-minded. You decide what to build from user evidence, measure whether it worked, and can explain what you chose not to build.
- 5+ years in software, much of it on data-intensive systems: drivers, SDKs, data access, ingestion or analytics.
- Deep C# and .NET expertise: memory management, async and the TPL, Span and pooling, profiling and benchmarking. You reason about throughput and latency down to allocations and bytes on the wire, and you prove it with tests and benchmarks.
- Fluent in C#, and productive in at least one more of our client languages (Python, JavaScript, Java, Go, Rust, C++). You'll review and co-own across clients, not only .NET.
- You've built or substantially extended a library other engineers depend on, and shipped NuGet packages across .NET Framework and modern .NET. You treat breaking changes accordingly.
- Fluent in .NET data access (ADO.NET http://ADO.NET, Dapper, EF Core) and at home in the wider .NET ecosystem: ASP.NET http://ASP.NET Core, Aspire, NuGet.
- Security-minded. You've shipped a library into enterprise environments and know what security, compliance and procurement teams look for in a dependency.
- Enthusiastic about working in public. You've given talks or written technical content, or you're keen to, and you see it as part of the job rather than a distraction from it.
- Thoughtful use of AI development tools, with the judgment to review what comes out.
- Clear writing. Most coordination happens in design docs, PRs and RFCs.
NICE TO HAVE
- ClickHouse, especially its type system, or another OLAP engine.
- C++ and ODBC driver internals.
- Building or maintaining an ADO.NET http://ADO.NET or EF Core provider.
- Open-source contributions to .NET or data infrastructure.
- Experience designing SDKs, docs or error messages with AI coding agents as the consumer.
- Protocol or wire-format work on a database driver or network client.
LEARN MORE
- Introducing the (blazing fast!) native TCP client for .NET https://clickhouse.com/blog/introducing-the-blazing-fast-native-tcp-client-for-net: zero-copy columnar reads, 1.5 to 2x faster than HTTP, over 99% fewer GC allocations (Oct 2026)
- What's new in the ClickHouse .NET Driver: the road from 1.0 to 1.3 https://clickhouse.com/blog/whats-new-clickhouse-net-driver-10-to-13 (Aug 2026)
- Meet GroeneAI: our autonomous contributor to ClickHouse https://clickhouse.com/blog/meet-groeneai-our-autonomous-contributor-to-clickhouse (Oct 2026)
- Building a .NET API Gateway with ClickHouse and Aspire https://clickhouse.com/blog/dotnet-api-gateway-aspire (Jun 2026)
- The .NET client on GitHub https://github.com/ClickHouse/clickhouse-cs and its documentation https://clickhouse.com/docs/integrations/csharp
- ClickHouse Workload for Microsoft Fabric, now in public preview https://clickhouse.com/blog/clickhouse-for-microsoft-fabric (Sep 2026)
PERKS
- Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries.
- Healthcare - Employer contributions towards your healthcare.
- Equity in the company - Every new eligible team member who joins our company receives equity.
- Time off - Flexible time off in the US, generous entitlement in other countries.
- A USD$500 Home office setup if you’re a remote employee.
- Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites.
CULTURE - WE ALL SHAPE IT
As part of a rapidly scaling start-up, you will be instrumental in shaping our culture.
Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse.
EQUAL OPPORTUNITY & PRIVACY
ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.
Location: Malaga
Are you an experienced Backend .NET/C# Engineer looking for your next career opportunity? The Gaming Area within Product Development is now hiring!
The Gaming Area at Betsson Group focuses on Game Play and Game Discovery across all our brands and markets. We aim to offer the best gaming products in the industry and an exciting user experience when playing on our sites. We cover game lobbies, gaming initiatives, provider integrations and more.
What you will be working on
Our Gaming platform is the core of everything we do. It supports all our gaming sites and is central to the company strategy.
You will be part of preparing our journey to containerization, increasing the scalability of our systems while also maintaining their high quality. To accommodate new requirements, we are constantly re-evaluating our systems design and working on exciting new features. You will be part of a passionate team, which is building an industry leading, scalable, multi-brand platform to support 25+ online brands! Our brands are used by hundreds of thousands of users and growing
To sum it up: you will be taking our Gaming platform, which is used by a worldwide audience, to a new level!
Your skills and experience
Previous experience as a backend developer and relevant experience with some of the core technical skills mentioned below. You are a collaborative person who readily offers help and shares knowledge with your colleagues.
C#, .NET Framework, NET Core 8
.NET Core Web API
SQL Server and NoSQL databases
Messaging services within a microservice architecture
GitHub and GitFlow Workflow branching strategy
Agile environment experience
Confidence in both written and spoken English
And/or to have experience working with RabbitMQ/Kafka, Docker containerization and Domain driven design
What does our tech stack look like?
At Betsson, we pride ourselves on adaptability and keeping up with the latest technologies. Our current tech stack looks like this:
Backend:
.NET C#, .NET Core, Specflow
.NET Core Web API, .NET Web API
AWS, Kubernetes, Docker
PostgreSQL, MSSQL, Redis, Couchbase
Apache Kafka, RabbitMQ
GitHub, TeamCity
What we offer
25 working days of paid vacation.
Private health and life insurance.
Flexible compensation package for transport, meals, and more!
Hybrid work policy for the best of office and home.
Up to 10 days per year working remotely from abroad.
€300 yearly wellness allowance.
Office perks to make your day easier.
Referral program with a bonus for successful hires.
Intensive summer schedule in August for extra flexibility and work-life balance.
In addition to all of this, you will be part of the multi-cultural Betsson community enjoying team-building events, our Friday bars, our social clubs, parties and other events. There is always something fun to look forward to!
CHALLENGE ACCEPTED?
If you are interested to learn more, please apply with your CV in English.
Check out the
Betsson Group Blog
to find out what our employees are talking about
By submitting your application, you understand that your personal data will be processed as set out in our
Privacy Policy
Tech Lead role for a large international client, focusing on a modern corporate platform with microservices and microfrontends. Requires 70% .NET and 30% React work, including hands-on coding, archite….
Разработка и поддержка ПО для сети книжных магазинов Читай-город. Работа с WinForms/WPF и MS SQL Server, развитие веб-платформы, проектирование архитектуры.
Задачи:
Требования:
— Опыт на уровне Middle/Junior
— Знание C#, .NET, OOP, SOLID, MVVM, MVC, Entity Framework, WPF
Условия:
Компания ОВЕН занимается производством датчиков, контроллеров, регуляторов, измерительных приборов, приводной техники, источников питания и термостатов.
Задачи: разработка программных продуктов и IT-решений на стеке C#, .NET, .NET Core, .NET Framework, REST API, Apache Kafka, MS SQL, PostgreSQL.
Требования: грейд Middle/Senior.
Условия: гибридный формат работы.
Компания занимается разработкой программных продуктов и IT-решений под заказ.
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