Lead the design and development of scalable distributed systems for digital banking platforms.
Architect integrations between banking, payment, and identity systems.
Mentor senior engineers and drive engineering best practices in a cloud-native environment.
Our partner is a financial technology company building next-generation digital banking platforms. They seek a principal engineer to join their collaborative engineering team, though specific company size is not mentioned.
Design and deliver REST APIs, domain logic, and background workflows for ERP product areas.
Own complex capabilities from technical discovery through implementation and production support.
Collaborate with platform, frontend, product, and design teams to turn government workflows into reliable software.
They are an established software company transforming a broad portfolio of Windows-based applications into a modern SaaS suite for county and city governments. They have a lean, collaborative engineering team with decades of domain knowledge.
Develop and enhance new functionality for a web portal automating insurance processes.
Design and implement scalable backend services using C#, .NET 8, and Microsoft Azure.
Collaborate with distributed teams and participate in technical discussions.
ELEKS is a software engineering and development office specializing in custom software solutions. This project team consists of around 25 specialists across Poland and Ukraine, with a collaborative and quality-driven culture.
Contribute to modernizing and transforming business-critical applications within a cloud-focused technology environment.
Work across multiple application domains, reviewing existing .NET codebases and defining technical requirements.
Collaborate with infrastructure and engineering teams to deliver reliable, secure, and scalable solutions.
The company is a technology firm focused on digital transformation and cloud modernization. They value collaboration, continuous improvement, and professional growth, fostering a flexible and supportive environment.
Design, develop, and maintain RESTful APIs using C#, ASP.NET Web API, .NET Framework, and .NET Core.
Implement secure authentication using OAuth, JWT, or similar protocols and deploy APIs via Azure API Management.
Collaborate with cross-functional teams in an Agile environment to deliver high-quality API solutions and support platform modernization.
VetsEZ is a company that supports federal government healthcare modernization projects. They are a small to medium-sized organization that values collaboration and technical excellence, fostering a culture of innovation and professional growth.
Design scalable distributed systems and microservices for a cloud-native Azure application.
Build clean, secure, and performant services using ASP.NET Core, C#, and GraphQL.
Own database architecture with Azure SQL, EF Core, and multi-tenant isolation.
Nortal is a global technology company delivering complex solutions for digital transformation. For over 25 years, they've been at the forefront of AI-driven innovation, with a culture that values autonomy, open communication, and diversity.
Lead design and delivery of complex features from ideation to production.
Use AI-assisted tools to accelerate delivery while critically validating output.
Own and evolve code within your product area, including microservices architecture.
Access Softek builds software for the financial industry, helping banks and credit unions deliver modern digital banking experiences. The company has been in business for over 30 years and works with hundreds of financial institutions across the U.S.
Design, build, and deliver high-quality, scalable enterprise SaaS applications using C#, .NET Core, and SQL Server.
Take end-to-end responsibility for code quality and testing in a Shift Left, AI-assisted development environment.
Partner with Product Managers and cross-functional squads to translate business requirements into customer-centric features.
Truelogic is a leading provider of nearshore staff augmentation services headquartered in New York. With over 600 skilled tech professionals based in Latin America, they drive digital disruption by partnering with U.S. companies on impactful projects.
Design, build, and deliver features across C#, .NET Core, and Angular stack.
Write clean, maintainable code and take ownership from requirements to deployment.
Deploy and monitor services in AWS cloud-native environments.
Sigma Software is an IT company that partners with leading FinTech firms to build scalable solutions for embedded finance. They employ thousands of professionals globally and foster a culture of growth, collaboration, and continuous improvement.
Develop and maintain web services and microservices using C#, .NET Core, Entity Framework, and SQL Server.
Build and enhance cloud solutions on Azure, including ETL processes and data modeling for financial applications.
Integrate third-party APIs, write clean code following SOLID principles, and develop automated tests for software quality.
Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. It operates as a remote-first company with a focus on efficient and fair recruitment processes.
Design, develop, and maintain web-based applications using .NET Core and C#.
Build and enhance REST APIs and microservices-based solutions.
Implement cloud-based solutions leveraging AWS services such as Kubernetes, Lambda, and DynamoDB.
The hiring partner is a technology-driven organization that builds scalable enterprise solutions. It offers a remote freelance environment with a focus on modern cloud technologies and continuous learning.
Design and build services and APIs that power core trading platform capabilities.
Own features end-to-end from technical design through production deployment and monitoring.
Contribute to system architecture decisions and mentor engineers.
Topstep builds a trading platform that powers real-time trading and market data delivery for thousands of active traders. The company fosters a collaborative culture with a fully remote to hybrid working environment.
You will build and maintain scalable backend services using C# and .NET Core, following Clean Architecture and RESTful API design.
You will develop frontend components using Angular and TypeScript within an Nx monorepo structure.
You will work within a cloud-native Azure environment with Docker, Kubernetes, and ArgoCD.
Zartis is a global AI transformation and technology consulting partner that designs, builds, and scales technology solutions. With engineering hubs across EMEA and LATAM, they offer a collaborative culture focused on innovation and career growth.
Build and evolve the core payment platform, designing new services and integrations from architecture to production.
Improve transaction processing, routing, and webhook infrastructure while participating in technical decisions.
Work closely with the Connector team and review code to maintain high engineering standards.
Our client builds a high-load payment platform processing thousands of transactions daily, focusing on distributed systems with reliability and fault tolerance. The engineering team values clean architecture, ownership, and technical excellence in a collaborative environment.
Lead a distributed engineering team to design, review, and build well-crafted software for government partners.
Collaborate with stakeholders to architect and deploy new systems while improving existing ones using C#/.NET and Azure.
Automate development, testing, and production workflows, and participate in an on-call rotation for production support.
Nava is a consultancy and public benefit corporation that makes government services simple and effective through human-centered design and modern engineering. Since 2015, they've helped federal, state, and local agencies modernize technology, with a team that values meaningful, impactful work for the public good.
Design, build, and maintain robust C#.NET solutions including Windows Services, WPF/WinForms, and server-side components using ASP.NET and Azure.
Modernize legacy scripts and implement REST/RPC APIs with CI/CD pipelines, AI coding assistants, and end-to-end deployment ownership.
Lead requirement sessions, produce design documents, and provide L3 engineering support for owned modules following Agile methodologies.
Miratech is a global IT services and consulting company that helps visionaries change the world by supporting digital transformation for large enterprises. With nearly 1000 full-time professionals and a values-driven culture of Relentless Performance, they have maintained over 99% project success rate since 1989.
Lead a Scrum team through the full development lifecycle using .NET and Blazor.
Design and develop scalable applications with .NET Core, ASP.NET Core, and Angular.
Mentor team members, conduct code reviews, and ensure quality delivery.
Version 1 is a technology and transformation solutions provider trusted by global brands, partnering with Microsoft, AWS, Oracle, and more. With over 3,300 employees and a strong revenue of €350/£300m, they are an award-winning employer focused on values-driven culture and employee wellbeing.
You'll design and build scalable, distributed systems using .NET and C# in a cross-functional team.
You'll collaborate with product managers, designers, and engineers to ship features that matter to hundreds of thousands of businesses.
You'll take ownership of outcomes, from code quality to customer impact, in a regulated financial environment.
Finom is a European tech startup headquartered in Amsterdam, developing an all-in-one financial B2B solution that integrates banking, accounting, and invoicing. With a recent €115 million Series C round and a start-up culture, Finom empowers employees to make a real difference in a collaborative, innovation-driven environment.
Own the architecture and evolution of scalable .NET applications across application, infrastructure, and cloud layers.
Design and deliver cloud-native, distributed systems for mission-critical industry workflows.
Lead complex technical initiatives, providing technical leadership through hands-on execution and mentorship.
This company specializes in digital transformation for the nuclear industry. They foster a collaborative, values-driven engineering culture with a focus on technical excellence and meaningful impact, though specific size is not disclosed.