Source Job

$100,000–$200,000/yr
US

  • Design, develop, and maintain features across mobile game clients and backend services using Unity and C#.
  • Own features from implementation through release, diagnosing production issues and improving code quality.
  • Collaborate with Product, Design, and Art teams while contributing to technical architecture and engineering standards.

C# Unity Go Software Architecture Automated Testing

20 jobs similar to Senior Software Engineer

Jobs ranked by similarity.

$80,000–$90,000/yr
North America

  • Work closely with artists and designers to define game features, implement and debug source code, and deliver high-quality functional systems.
  • Collaborate with engineers to iterate on game features and provide ongoing support to artists and designers.
  • Make educated trade-offs among scope, quality, and pace while managing workload and communicating task status.

Demiurge Studios is a game development studio with over 20 years of expertise, known for a collaborative culture and a deep respect for art. With teams across North America, they have worked on major titles like Marvel Snap and are developing their own independent games.

Europe

  • Develop client-facing features with a focus on UI, animations and polish.
  • Work on core gameplay improvements and develop new meta features.
  • Enhance and refine existing systems to deliver fun, innovative features.

Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. With 800 employees, 7 billion downloads, and over 200 million active users, it is the #3 mobile publisher worldwide.

France 4w PTO

  • Design, develop, and maintain scalable backend solutions using C# and modern .NET.
  • Collaborate with engineers and stakeholders to turn complex business requirements into clean, maintainable components.
  • Work with distributed systems, event-driven architectures, and cloud-native infrastructure to ensure reliability and performance.

A fintech company building scalable, high-traffic technology for a fast-moving environment. They operate with a remote engineering team and focus on modern .NET technologies, distributed systems, and AI-assisted workflows.

Global

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

Tilt is a fintech company using mobile-first products and machine learning-powered credit models to assess financial potential beyond traditional credit scores. With millions of customers worldwide and a remote-first team across 14 countries, Tilt fosters a collaborative, inclusive culture that values impact and mutual respect.

Canada

  • Implement features, systems, and tools for our live mobile games, from front-end client code to back-end server support.
  • Get involved in every aspect of product development, from design to implementation to playtests to metrics analysis.
  • Construct systems that let everyone at the company deploy to our distributed backend without worry, and create tools to automate and optimize processes.

A Thinking Ape builds communities through mobile games with emergent social play and original IP. We have been profitable and growing since 2009, with small, autonomous teams that focus on ownership and data-driven decision making.

$170,000–$180,000/yr
US

  • Manage and oversee complex software development initiatives, coordinating multiple development efforts supporting web services, software deployment, and partner framework integrations.
  • Lead Agile sprint teams in planning, prioritizing, and delivering software features in alignment with project requirements and organizational goals.
  • Oversee system and software architecture development, modernization of transaction monitoring and sanction screening systems, and full-cycle web application development.

Convera is a financial technology company that provides payment solutions, foreign exchange, and transaction monitoring services for high-volume operations. It supports a remote work culture and offers comprehensive global benefits to employees.

$120,000–$150,000/yr
US

  • Engineering-first role: leads complex inquiries into trader-impacting issues and ships production code fixes.
  • Builds internal tooling, automation, and observability to prevent recurring issues.
  • Partners with cross-functional teams to translate recurring trader pain into backlog items.

Topstep provides a trading platform (TopstepX and Topstep Brokerage) for futures traders. The company fosters a collaborative culture with remote and hybrid work options, and offers competitive benefits including 401(k) matching, health insurance, and paid time off.

US

  • Design, develop, test, and ship production-grade software across backend services and front-end applications.
  • Build and operate cloud-native solutions in AWS with a focus on reliability, scalability, and performance.
  • Develop and maintain backend services primarily in .NET/C# and contribute to front-end development with React.

TREND Health Partners is a tech-enabled payment integrity company facilitating collaboration between payers and providers to reduce waste and improve healthcare access. It is a dynamic, growing organization that promotes a collaborative and innovative work environment.

Latin America Unlimited PTO

  • Write high-quality, well-tested code for gameplay features and systems using C++ and Unreal Engine.
  • Mentor junior engineers through paired programming and code reviews to foster a collaborative culture.
  • Work with project managers and game teams to deliver features to players across multiple platforms.

Gamebreaking Studios is a consulting and contracting company specializing in Unreal UI and backend service engineering for games and interactive media. The team is a small, remote-first group with a culture of mentorship, transparency, and respect, working with major brands like Disney and Microsoft.

Europe

  • Build and maintain art pipelines and tools from DCC apps like Photoshop and ToonBoom into Unity.
  • Develop and debug shaders, materials, particles, and visual effects with artists and engineers.
  • Profile and optimize art assets for performance and document technical standards.

Pine Creek Games is a small indie studio developing 2D games. The team of around 9 members works fully remotely and emphasizes a friendly, safe, and inclusive work environment.

  • Design and build scalable cloud-native backend applications using C# and .NET 8–10.
  • Implement CQRS patterns, efficient databases, and event-driven microservices.
  • Deploy, manage, and monitor applications in Azure Cloud and Kubernetes.

Exadel is an AI-first global tech company with 25+ years of engineering leadership and 2,000+ team members. We power Fortune 500 clients including HBO, Microsoft, Google, and Starbucks, fostering an ambitious, collaborative culture.

Japan

  • Lead implementation of gameplay components using advanced visual scripting, Unreal Blueprints, and engine systems.
  • Design and iterate on complex, technically challenging gameplay mechanics and systemic elements.
  • Bridge creative vision and technical execution while collaborating with engineering, art, and production.

Keywords Studios is a global provider of creative and technical services to the video game industry, supporting clients across the entire game lifecycle. With over 13,000 professionals across 70+ studios in 25+ countries, the company fosters a collaborative, growth-oriented global culture.

Global

  • Develop and maintain playable ads and gameplay prototypes using Unity and C#.
  • Build responsive gameplay interactions, UI flows, animations, and visual effects.
  • Optimize playables for performance, loading time, file size, and cross-device compatibility.

Naphora Games Group creates mobile games and high-performing playable ads with AI-assisted creative tools. They are a global, ambitious team that values ownership, speed, and experimentation.

US Unlimited PTO

  • Design, build, test, and maintain production software for AidenBot using C#, WPF, and .NET, focusing on reliability, security, and performance.
  • Contribute to technical architecture, evaluate tradeoffs, and deliver meaningful product capabilities from refinement through post-release learning.
  • Diagnose complex defects and production issues across application code, services, and Windows endpoint environments.

Aiden builds a Windows endpoint management platform with an automation engine called AidenBot. The company is a hyper-growth startup with a culture focused on openness, honesty, and transparency, valuing team players and intelligent, creative experts.

Portugal

  • Design and implement scalable .NET services and REST APIs that power commerce and payment capabilities for LastPass customers worldwide.
  • Deliver payment gateway integrations and regional payment method support, expanding reach and reliability for LastPass subscribers.
  • Contribute to planning, design, and feature delivery in close collaboration with a cross-functional engineering team.

LastPass delivers Secure Access Essentials, helping individuals and organizations manage and protect access to AI, applications, and credentials. Trusted by more than 100,000 businesses and millions of users worldwide, it blends strong security with everyday simplicity.

Europe Latin America

  • Take a hands-on role in shaping and delivering robust software solutions for electronic trading and pricing workflows.
  • Architect, develop, and maintain reliable .NET software components throughout the delivery lifecycle.
  • Collaborate closely with trading, product, and infrastructure teams to ensure solutions match business priorities.

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, they are committed to delivering impactful, future-ready solutions.

Brazil

  • Design, develop, and maintain scalable web applications using .NET Core, C#, and ReactJS.
  • Mentor junior engineers, conduct code reviews, and promote engineering best practices.
  • Collaborate with product, design, and cross-functional teams throughout the full development lifecycle.

They build high-quality, scalable web applications for clients across various industries. Their fully remote team works in a fast-paced, collaborative environment with a focus on professional growth.

7w PTO

  • Lead daily Scrum meetings and participate in code reviews to ensure code quality and project tracking.
  • Identify and resolve performance issues related to CPUs, GPUs, and memory, and develop engine integrations across mobile, PC, and console.
  • Mentor and support programmers, providing technical guidance and sharing best practices in development.

Frima is a video game development studio based in Quebec City and Montreal, creating games across all platforms for over 20 years. They bring together hundreds of passionate talents and offer a 4.5-day workweek, flexible arrangements, and up to 7 weeks of vacation.

LATAM

  • Develop and maintain scalable applications using C#/.NET and React, primarily on AWS or Azure PaaS.
  • Design technical architectures, microservices, APIs, and event-driven solutions for distributed systems.
  • Mentor engineers and collaborate with distributed teams to deliver high-performing, secure solutions.

The company builds scalable B2B SaaS solutions for global clients. It is a fully remote organization with a culture centered on autonomy, flexibility, and inclusion.

$72,000–$120,000/yr
Global

  • Develops flexible, maintainable solutions using guidelines, requirements, and standard practices.
  • Participates in planning and user story analysis while demonstrating an understanding of user requirements.
  • Reviews, modifies, and enhances existing systems by fixing issues, remediating security vulnerabilities, and improving performance.

Pathward is a financial empowerment company that works with innovators to increase financial availability, choice, and opportunity for all. We are a team of problem solvers and innovators who celebrate our differences and know that our unique perspectives make us stronger and well-positioned for success.