Source Job

Europe

  • Design, build, and evolve database components within the structural data platform.
  • Troubleshoot complex production issues across multiple database technologies.
  • Partner with Product to translate requirements into scalable solutions.

.NET C# Java AI Database

20 jobs similar to Sr. Backend Developer

Jobs ranked by similarity.

Canada Mexico Australia

  • Design and scale backend systems that power our consumer facing products.
  • Build and refine APIs that deliver instant, seamless experiences.
  • Collaborate with product, credit/finance, compliance, support, and analytics teams.

Tilt is creating a new credit system that backs the working, whatever they're working toward. They use mobile-first products and machine learning-powered credit models to look beyond credit scores, using over 250 real-time financial signals to recognize real potential. They are named among the next billion-dollar startups.

Global

  • Design, develop, and maintain high-quality backend services using modern .NET technologies.
  • Take ownership of critical system components, including architecture, design, documentation, and long-term maintainability.
  • Build and evolve multi-instance and multi-tenant architectures.

AppXite is a product software development company based in Riga, Latvia. Our Platform is an AI-Ready Digital Marketplace, CPQ & Billing Platform for Telco, SaaS, Cloud, and AI services which enables partners to build and monetize as-a-service offerings with flexible pricing models.

$175,000–$210,000/yr
US

  • Partner with the technical lead and architect to lead the implementation of Trading Platform projects.
  • Deliver backend features end‑to‑end in C#/.NET, from design through production, with accountability for performance and availability.
  • Contribute to shared patterns for .NET service design, API contracts, and performance practices.

Topstep is an engaging working environment which ranges from fully remote to hybrid. They foster a culture of collaboration with cameras on during meetings and a robust Slack environment for communication.

Global

  • Developing new functionalities
  • Creating the architecture of the product
  • Conducting technical analysis and research for new initiatives

Software Mind develops solutions that make an impact for companies around the globe. They build cross-functional engineering teams that take ownership and crave more, embracing openness, acting with respect, showing grit & guts and combining employment with enjoyment.

South Africa

  • Strengthening and scaling our microservices architecture.
  • Simplifying and consolidating our system landscape.
  • Migrating selected functionality from our existing PIM system into the CIP back-office platform.

I am unable to provide a company description based on the information given. Please provide the company website or more information about the company.

US

  • Designing and implementing highly reliable components for our business-critical applications.
  • Working closely with engineering leadership and key stakeholders to build new features to address business-critical needs.
  • Translating high-level business needs into actionable engineering requirements.

AWL (All Web Leads, Inc.) helps customers acquire customers for the US insurance industry. Our team of nearly 1,000 talented professionals uses internet marketing strategies to turn consumer interest in insurance products into policy sales. We foster a vibrant, dynamic work culture built on trust, data, technology, passion, collaboration, and winning, where employees want to engage and be impactful.

US

  • Develop and maintain scalable SaaS applications using C#, .NET, SQL Server, and legacy WebForms/jQuery.
  • Build and enhance server-rendered web interfaces with HTML, CSS, and JavaScript.
  • Write, optimize, and maintain complex SQL queries, stored procedures, and database schemas.

Truelogic is a leading provider of nearshore staff augmentation services headquartered in New York. They deliver top-tier technology solutions to companies of all sizes, from innovative startups to industry leaders, helping them achieve their digital transformation goals. Their team of 600+ highly skilled tech professionals, based in Latin America, drives digital disruption by partnering with U.S. companies on their most impactful projects.

US

  • Analyze and decompose complex user stories into manageable tasks.
  • Craft high-quality, scalable, and secure code.
  • Identify, troubleshoot, and enhance existing software solutions.

BHG Financial provides financial solutions to accomplished professionals, small businesses, and institutions. They have firmly established its legacy as a leader in the financial services space and are dedicated to helping clients build upon their success.

5w PTO

  • Architect, design, and implement scalable and maintainable software applications.
  • Collaborate with cross-functional teams to deliver high-quality software solutions.
  • Write clean, efficient, and well-documented code in C#/.NET.

ApprovalMax is award-winning B2B software used by businesses around the world to approve bills and expenses. It streamlines the approval process for decision-makers by replacing paper and email approvals with automated workflows. The company is globally recognized.

$130,000–$165,000/yr
US

  • Estimate, develop, test, and deploy high-quality C# applications for our clients.
  • Debug, troubleshoot, and optimize the performance of C# applications using a variety of development tools.
  • Lead team efforts on complex projects and drive projects forward via direct, individual contributions.

Livefront helps companies design and build world-class digital products that command attention and inspire joy. They've helped household names and startups create experiences that have reached millions of people, and have a reputation for excellence and giving back to the community by educating, mentoring, and sponsoring.

Europe 5w PTO

  • Ownership of the full software development life cycle.
  • Work with cloud base architecture focusing on scalability and performance.
  • Manage and wrangle a database with over one billion records, ensuring efficient data handling and aggregation.

SciLeads is a fast-growing, remote-first SaaS company helping reshape how scientific companies do sales and marketing. With over 90 people across the UK, Canada, and beyond, and plans to grow to 150+ in the next two years, their culture of openness, flexibility and innovation drives everything they do.

US Canada UK India Australia New Zealand

  • Collaborate with product management and business stakeholders to deliver SaaS based solutions.
  • Communicate and work effectively with others to create great high quality software.
  • Proactively improve our processes and the design and architecture of our products.

Granicus provides technology that transforms the Govtech industry by connecting governments and constituents. They have served 5,500 federal, state, and local government agencies and over 300 million citizen subscribers, offering cloud-based solutions for communications, government website design, and more.

  • Develop, maintain, and evolve REST APIs using .NET Core 8
  • Maintain and improve legacy .NET Framework codebases
  • Contribute to new features using React

Oowlish is a rapidly expanding software development company in Latin America. They are committed to creating a nurturing work environment and are recognized as a Great Place to Work, offering opportunities for professional development and growth.

US

  • Develop and maintain backend systems and services for generative AI and agentic workflows.
  • Integrate AI-driven capabilities across the Seismic platform, working with data scientists and AI engineers.
  • Monitor and optimize agentic workflows’ performance, ensuring low-latency query responses.

Seismic provides sales enablement solutions, leveraging AI to enhance sales and marketing organizations. They focus on improving productivity and sales outcomes through their AI engine, Seismic Aura, integrated into their enablement cloud.

Global

  • Design and implement back-end services and APIs using .NET 8+ and microservices architecture
  • Develop and optimize database solutions with MySQL and CosmosDB for scalability and performance
  • Troubleshoot, debug, and optimize code for performance and resilience

Launchpad builds teams that deliver real impact and value, and they make sure they enjoy the journey. They value autonomy, trust, and impact in their people-first culture.

US

  • Own meaningful outcomes and projects, directly contributing to the delivery of critical business results across the stack.
  • Drive the architecture and development of our cutting-edge SaaS platform, playing a pivotal role in enhancing freight transportation logistics.
  • Lead technical initiatives, mentor engineers, and spend approximately 50% of your time on hands-on technical work.

Alvys is the fastest-growing Transportation Management System (TMS) in history. They are uniquely positioned to dominate and truly revolutionize the $800 billion US transportation logistics industry. They're building a world-class, multi-tenant SaaS platform from the ground up to automate, standardize, and transform this essential sector.

Global

  • Collaborating with cross-functional teams to demonstrate how they can effectively leverage our infrastructure to meet their objectives.
  • Designing, developing, and maintaining robust, scalable, and efficient web applications, backend logic modules and database structure.
  • Identifying and implementing strategies to improve the stability, performance, and scalability of our applications and services.

Pearl is AI for professional services at a global scale, combining advanced AI with verified human expertise. Since 2003, their network has connected millions of customers with licensed professionals across 196 countries.

Global

  • Designing, developing, and maintaining applications using C# and the .NET framework.
  • Collaborating with cross-functional teams to gather requirements and create seamless solutions.
  • Writing clean, efficient, and well-documented code.

Jobgether uses an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company.

$135,000–$162,000/yr
US

  • Design, build, and maintain backend services using modern dotnet.
  • Implement and evolve APIs (REST and GraphQL) for internal tools, AI agents, and client-facing features.
  • Build event-driven, cloud-native services on AWS.

FirmPilot builds AI-powered systems that automate and scale real-world business outcomes for law firms. It is a young, remote-first company focused on building durable, production-grade software with strong communication, ownership, and shared standards.

US

  • Architect and evolve internet-scale systems with performance, reliability, and scalability.
  • Lead the technical direction for Ruby on Rails and React applications across the platform.
  • Design clean, extensible APIs and modern front-end architectures that deliver fast, intuitive user experiences.

OfficeSpace is the AI workplace management platform that helps teams plan, connect, and perform in the modern workplace. They are a performance-based, PE-backed company, that hires based on merit and a willingness to do what it takes to succeed long-term.