Oferty pracy Backend Developer — 724+ Ofert

Overview:SOFTSWISS continues to expand the team and is looking for a Senior Go Developer. We need a true, experienced and accomplished professional who shares our culture and values.Purpose of the Role:You’ll design and build scalable backend solutions in Go, helping to shape the architecture of a high-load, business-critical system.You’ll collaborate closely with the team, contribute to strategic technical decisions, and ensure code quality through thoughtful reviews and clean, testable implementation.Your deep understanding of system internals, distributed architecture, and data integrity will drive reliability, performance, and long-term maintainability.About Product:SOFTSWISS Sportsbook PlatformA sports betting platform that allows you to operate a sports betting business onlineLearn MoreKey Responsibilities:Collaborating within a team using the Scrum methodology and participating in planning your own workflowEngaging in architectural, infrastructure, and other strategic decision-making processesConducting code reviews for other team members and documenting your own codeRequired Experience:7+ years of professional software development experienceAt least 4 years of recent programming experience with Go as the primary languageStrong understanding of Go internals: data structures, multithreading, memory management, garbage collection, etc.Experience with relational databases, including the ability to write and optimize complex SQL queriesSolid knowledge of Linux and an understanding of containerization (we use Docker)Ability to write testable code and corresponding unit testsExperience working with Kafka and KubernetesEnglish - IntermediateRussian - Upper-IntermediateNice to have:Experience in developing applications in finance or other fields where data integrity is a key requirementUnderstanding the principles of distributed applications and microservice architectureFamiliarity with one or more modern approaches to back-end application design (e.g., DDD, Clean Architecture, Hexagonal Architecture)Experience with PostgreSQL and ClickhouseOur Benefits:Full-time remote work opportunities and flexible working hoursPrivate insuranceAdditional 1 Day Off per calendar yearSports program compensationComprehensive Mental Health ProgrammeFree online English lessons with a native speakerGenerous referral programTraining, internal workshops, and participation in international professional conferences and corporate events.

Sirius Staffing is seeking a skilled .NET Developer / Systems Analyst to support enterprise applications for a major energy provider. This role will participate in the full software development lifecycle while also providing production support for critical internal applications used by the Energy Supply team. The developer will work under the direction of senior team members to design, develop, enhance, and maintain .NET-based applications in a collaborative Agile environment. Contact Sirius Staffing today to learn more about this opportunity. Applications Supported WorkMan – Custom ASP.NET Blazor application GenMan – Custom ASP.NET Blazor application System Reliability – Custom .NET application Additional enterprise energy supply systems Key Responsibilities Participate in the full software development lifecycle including design, development, testing, and deployment Develop and maintain applications using modern .NET technologies Create and consume RESTful web services and APIs Write and maintain T-SQL queries and database integrations Perform unit testing and support quality assurance processes Participate in code reviews and manage pull requests using Git and Azure DevOps Provide production support and troubleshooting for enterprise applications Collaborate with development teams in an Agile/Kanban environment Required Technical Skills C# .NET (v8), .NET Core, and .NET Standard Visual Studio development environment ASP.NET Blazor, ASP.NET Web Forms, and WinForms RESTful services using ASP.NET Web API T-SQL / SQL Server HTML5, JavaScript, and CSS3 Git version control Azure DevOps Technical and functional unit testing Preferred Experience Experience with Telerik components Experience supporting vendor applications Creating or modifying NuGet packages Understanding of asynchronous request handling and partial page updates Familiarity with cross-browser compatibility issues Experience implementing pull request quality gates (documentation, code coverage, vulnerability checks) Work Environment Hybrid schedule in the Tampa / Lutz area First two weeks fully onsite for onboarding After onboarding, employees work onsite four days per week Duration: 9-Month Contract (Potential Contract-to-Hire) Candidate Requirements Must be authorized to work in the United States Must be local to the Tampa Bay area Strong communication and collaboration skills Independent, responsible, and detail-oriented Equal Opportunity Employer Sirius Staffing is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, national origin, religion, gender, age, marital status, disability, veteran status, citizenship status, sexual orientation, gender identity, or any other status protected by law.