Software Development Engineer

Join our innovative team at Comtech LLC as a Software Development Engineer. In this role, you will be responsible for designing, developing, and implementing software applications that meet our customers' needs. You will collaborate with cross-functional teams to ensure seamless integration of software solutions and contribute to the overall success of our projects.

Join Amperity as a Lead Software Development Engineer, where you will play a pivotal role in shaping our innovative software solutions. You will lead a team of talented engineers, driving the architecture and design of scalable software applications. Your expertise will guide the team through complex challenges, ensuring the delivery of high-quality products that meet our clients' needs.

Join our innovative team at jobsforhumanity, where we are dedicated to creating impactful software solutions that empower individuals and communities. As a Software Development Engineer, you will play a pivotal role in designing, developing, and implementing software applications that enhance our mission of inclusivity and accessibility.

About the TeamJoin the Statsig team at OpenAI, where we are at the forefront of experimentation, rollout, and analytics infrastructure that drives innovation in our product development processes. Our robust systems empower teams to safely launch features, conduct experiments, and assess the performance of product and model changes in real-time.Located in OpenAI’s Bellevue office, we foster a collaborative environment that prioritizes in-person teamwork, rapid execution, and the creation of tools that enable our fellow engineers to thrive.About the RoleAs a Senior Product Engineer on the Statsig team, you will play a pivotal role in designing and implementing the experimentation and rollout platform utilized by our diverse product and research teams at OpenAI. Your work will focus on developing the core infrastructure that ensures engineers can launch new features securely, conduct user testing, and gauge the impact of changes on a global scale.This position sits at the crossroads of product engineering and platform infrastructure, requiring close collaboration with teams across ChatGPT, the API, Growth, and Research to maintain rapid development cycles while upholding strong experimentation and rollout practices.Key Responsibilities:Design and build the core experimentation and rollout infrastructure that enables teams to safely launch and evaluate product and model changes.Develop systems for feature management, progressive rollouts, and canary deployments, allowing engineers to ship features quickly while minimizing risks to users.Collaborate closely with Data Science to facilitate the widespread adoption of advanced statistical methodologies.Work in partnership with product, infrastructure, and research teams to seamlessly integrate experimentation and rollout systems into the product development lifecycle.Lead significant technical initiatives, influencing the architecture and future evolution of OpenAI’s experimentation and launch infrastructure.Ideal Candidate:Possesses substantial experience in building internal tooling infrastructure, such as data platforms, experimentation frameworks, feature flagging systems, and developer platforms.Enjoys enhancing systems that empower other engineers to accelerate their work, with a strong focus on developer experience and platform usability.

Aerovy is hiring a Lead Software Engineer focused on backend development at its Seattle Engineering HQ. This position guides a team in building and maintaining scalable backend systems. The work centers on strengthening software architecture and supporting fast, reliable responses to front-end requests. Role overview This lead engineer role involves close collaboration with cross-functional teams. The position shapes the design and delivery of new features and oversees the technical direction for backend projects. What you will do Direct and mentor a backend engineering team Design, develop, and maintain scalable backend solutions Work with other teams to define and deliver new features Focus on high performance and quality throughout the software lifecycle

At PitchBook, a subsidiary of Morningstar, we are committed to pioneering the future. Our culture of innovation, collaboration, and continuous improvement fosters an environment where every team member can thrive and contribute to our dynamic ecosystem.We offer extensive learning programs and mentorship opportunities that create a culture of curiosity, empowering our employees to explore new solutions and optimize existing processes. In a fast-paced industry filled with challenges, we excel by pushing our limits and embracing the possibility of failure as a stepping stone to success.If you possess a proactive attitude and a willingness to dive deep into tasks, PitchBook is where your potential can be fully realized.About the Role:As a vital member of our Product and Engineering team, you will collaborate with creative thinkers and innovators dedicated to enhancing our positive impact on customers and the business. We prioritize curiosity and customer empathy, which guide us in developing exceptional product experiences.We believe that collaboration and diverse perspectives are essential for greatness. Our team engages with partners worldwide, fostering a culture built on respect, integrity, and continuous growth. We heavily invest in our employees, who are eager to learn and evolve alongside us. Join us to amplify your career!

About AnthropicAt Anthropic, our mission is to design AI systems that are reliable, interpretable, and steerable. We aim to ensure that AI technology is safe and advantageous for both our users and society as a whole. Our rapidly expanding team consists of dedicated researchers, engineers, policy experts, and business leaders collaborating to create beneficial AI systems.About the Role:We are in search of seasoned, product-oriented Software Engineers to take ownership of the backend systems that enhance user experiences across our API, Claude Code, and Claude.ai. In this role, you will independently define complex, multi-month projects within ambiguous problem domains and guide your peers in making technical and product-related decisions. You will align with product management, engineering teams, and research to identify capability gaps and translate cutting-edge model advancements into deployable products. Your architectural decisions will significantly impact the reliability and scalability of systems serving hundreds of thousands of global users, including internal teams, while you remain actively engaged with the code and our models.We are currently hiring for multiple teams. Team assignments will be made post-interview, considering your preferences and experience alongside organizational requirements. This flexible approach allows us to pair talented engineers with backend product initiatives where they can make the most significant impact and experience the most growth:API Core: You will develop and enhance the foundation of the Claude API—systems that deliver Claude's intelligence to developers ranging from startups to large enterprises. You will manage the performance, reliability, and efficiency of our core serving path, ensuring users derive maximum speed and value from our models. Collaboration with inference and safeguards will be key to optimizing the entire stack.API Capabilities: You will empower developers by integrating frontier model capabilities into the Claude API, overseeing core features such as vision, tool usage, and computer interaction. Your responsibilities will include launching new models and delivering the building blocks that enhance Claude's capabilities with each release, working directly with research and inference to productionize future advancements.API Knowledge: Your focus will be on transforming Claude into a true knowledge worker by ensuring the model has timely access to the right information. You will facilitate secure data access for developers, enabling Claude to automatically process and retrieve relevant data as needed.

Join our dynamic engineering team at Pinterest, where creativity meets technology! As a Software Engineer I focusing on backend development, you will play a pivotal role in enhancing our platform's capabilities and ensuring a seamless experience for our millions of users. Collaborate with cross-functional teams to design, implement, and optimize backend services that power some of the most innovative features on Pinterest.

Performance Software Development Engineer in Test (SDET)Location – Seattle, WA – Preference given to local candidates.We are seeking a highly skilled Performance SDET who possesses a deep understanding of performance engineering principles. You will be responsible for planning performance tests, defining performance requirements and targets, prioritizing tests, and managing schedules, environments, and issues effectively.Your role will also involve conducting thorough performance investigations, troubleshooting issues, and sharing insightful reports and findings with the team.Experience with VSTS, C#, TFS, Load Testing, Controllers, and Agents is preferred. However, we are open to candidates with strong backgrounds in HP Load Runner, open-source tools, Java-based testing environments, or equivalent experiences.The ideal candidate will have a solid foundation in test development, along with excellent problem-solving abilities and proficiency in coding.

Join our dynamic team at Collabera as a Software Engineer, where you will be a vital part of developing innovative software solutions that drive success for our clients.As a Software Engineer, you will be responsible for designing, coding, and implementing software applications while collaborating with cross-functional teams to deliver high-quality products. Your expertise will contribute to enhancing our software offerings and ensuring customer satisfaction.

Join Comtech LLC as a Software Development Manager, where you will lead and inspire a team of skilled software developers to deliver exceptional software solutions. In this role, you will be responsible for overseeing the development process, ensuring quality and efficiency, and fostering a collaborative team environment. Your expertise will guide the team in adopting best practices, agile methodologies, and innovative technologies to meet project goals and deadlines.

Join our dynamic team at Sonsoft Inc. as a Software Development Engineer in Test (SDET) specializing in automation and C# development. We are seeking a passionate and skilled professional who thrives in a fast-paced environment and is eager to contribute to the quality assurance of our innovative software solutions.

Join Our Team as a Software Development Engineer in Test (SDET)Are you passionate about ensuring high-quality software solutions? We are looking for a skilled SDET to be an integral part of our automation infrastructure teams that support our Digital API initiatives. Key Responsibilities:- Test the implementation of API Gateways and various application infrastructures.- Collaborate with internal developers and external partners to troubleshoot and debug applications.- Develop comprehensive test plans and test cases to validate API Gateway functionalities.Qualifications:- 4-6 years of experience in infrastructure testing, particularly with API gateways.- Proficient in C# and experienced in diagnosing failures in C# tests.- Familiarity with API Gateway products such as Mashery, Apigee, or NGinX is highly desirable.If you are ready to take on challenging projects in a supportive environment, we encourage you to apply!

Join our dynamic team at Comtech LLC as a Software Development Engineer specializing in Android and iOS applications. We are seeking a creative and skilled engineer who is passionate about mobile technology and excited to contribute to innovative projects. You will collaborate with cross-functional teams, design engaging user experiences, and enhance our mobile platforms.

Join Our Team as a Senior iOS Software Development Engineer in Test!We are seeking a talented and motivated Senior iOS SDET to join our dynamic team in Seattle. This role requires an in-person interview, so local candidates are preferred.Key Responsibilities:Design and implement mobile UI automation for iOS applications using XCUITest and Swift.Create API test automation and develop tools utilizing Java and Groovy.Qualifications:Proficient in an object-oriented programming language such as C++, Java, Swift, etc.Familiarity with Swift programming or a strong willingness to learn.Meticulous attention to detail in programming, test design, and execution.Experience with version control systems like Git.Strong analytical and problem-solving skills.Excellent organizational and planning capabilities.Willingness to adapt and learn new programming languages and technologies as needed.

Position: Software Development Engineer in Test (SDET) with JavaScriptLocation: Seattle, WA (Local Candidates only)Duration: 12 monthsJob Overview:Key Responsibilities:1. Proficient in JavaScript is essential.2. Experience with Protractor is preferred; familiarity with CasperJS, Nightwatch.js, TestCafe, CodeceptJS, or Appium is also acceptable.3. Proven experience in mobile test automation.Essential Qualifications:- Extensive test automation experience utilizing Node.js and JavaScript frameworks (e.g., Protractor, Appium).- Demonstrated test automation competence with ReactJS and React Native.- Skilled in developing automated tests within a continuous integration environment.- Ability to design and report on key performance indicators (KPIs).- Familiarity with database technologies is a plus.- Self-motivated, proactive, and an effective problem solver.- Excellent communication skills and the ability to collaborate effectively within a team.- Knowledge of test automation best practices and a willingness to share insights with the team.- Understanding of the Software Development Life Cycle (SDLC), including SCRUM Agile methodologies.- Capable of leading and managing test case development and execution.- Experience with testing, development, and defect management tools such as Jira, Jenkins, GitHub, and Test Rail.This position focuses on front-end development within the retail mobile application used for inventory management in retail stores.

Job Title: Performance Software Development Engineer in Test (SDET)Location: Seattle, WA – Local Candidates RequiredDuration: 12 MonthsKey Responsibilities:Apply strong performance engineering principles to effectively plan and execute performance tests, while identifying performance requirements and targets.Demonstrate extensive hands-on experience in performance testing and execution.Conduct performance investigations and troubleshooting, providing insightful reports and recommendations.Engage in client-facing roles, bringing consulting experience to the team.Utilize tools such as VSTS, C#, TFS, Load Testing, and Controllers/Agents; experience with HP Load Runner or open-source Java tools is also beneficial.Work with Web Services (REST API, Soap API), Web/Mobile applications, IIS, SQL Server, and Perfmon.Develop test cases with strong problem-solving skills and coding proficiency.

At PitchBook, a subsidiary of Morningstar, we are committed to fostering a culture of innovation and continuous improvement. Our collaborative environment is filled with dynamic energy and enthusiasm, making it an exciting place to work.We offer extensive learning programs and mentoring opportunities that cultivate curiosity and drive us to discover new solutions and more efficient processes. Navigating a fast-paced industry with ambitious goals often brings challenges, but we thrive on these opportunities for growth. We embrace risks, learn from failures, and relentlessly pursue excellence.If you bring a positive attitude and a willingness to take initiative, PitchBook is the perfect fit for you.About the Role:As a key member of the Product and Engineering team, you will collaborate with innovative thinkers and problem solvers focused on enhancing our impact on customers and the company. We value curiosity and strive for continual improvement, emphasizing customer empathy in the development of outstanding experiences through product innovation.We believe greatness arises from collaboration and diverse perspectives, working closely with global partners. Our team operates on mutual respect and integrity, fostering an environment that encourages constructive discussions and personal growth. We are dedicated to investing in our talent who aspire to learn and develop their skills. Join us and grow your career with PitchBook!

Join our dynamic team at dev2 as a Software Engineer II, where you will play a crucial role in developing robust software solutions that enhance our product offerings. You will collaborate with cross-functional teams to design, implement, and maintain cutting-edge applications that meet the needs of our clients.In this role, you will have the opportunity to leverage your technical expertise, contribute to innovative projects, and grow your skills in a supportive environment. If you are passionate about technology and eager to make a significant impact, we want to hear from you!

Role Overview Trupanion is hiring a Senior Software Engineer in Seattle. This position focuses on building and improving software applications that support the company’s services and customer experience. The role works closely with teams across the organization to deliver reliable and effective technology solutions. What You Will Do Design, develop, and implement software applications Work with cross-functional teams to deliver projects Help improve the quality and performance of existing systems Contribute ideas and technical expertise to shape the technology stack Who We’re Looking For Experienced engineer ready to tackle complex technical challenges Comfortable working in a fast-moving environment Collaborative mindset and strong problem-solving skills