Role Description Seeking a Senior .NET Developer to design, develop, and maintain high-quality software solutions. This role requires expertise in software architecture, coding best practices, and modern development frameworks. The ideal candidate will have a strong background in full-stack development, cloud computing, and Agile methodologies, working closely with cross-functional teams to deliver scalable and efficient software solutions. - Participate in creating software development plans and strategies. - Design, develop, and maintain scalable, high-performance software applications. - Work as part of a team to write a specific section of the program. - Combine all elements of the program design and test it, ensuring sample data sets yield output as intended. - Write clean, efficient, and well-documented code following industry best practices. - Maintain and improve the performance of existing software. - Recommend improvements to existing software programs as necessary. - Collaborate with architects, product managers, and other developers to define technical requirements and system design. - Perform code reviews, mentor junior developers, and enforce coding standards. - Develop and maintain RESTful APIs, microservices, and cloud-based applications. - Optimize application performance, ensuring high availability, security, and scalability. - Implement and maintain CI/CD pipelines, ensuring smooth deployments and automation. - Work within Agile/Scrum development teams, participating in sprint planning, stand-ups, and retrospectives. - Stay up to date with emerging technologies, advocating for best practices and continuous improvement. - Must have experience in developing and implementing algorithms. - Devise solutions to predicted problems, evaluating other options as needed. - Identify weaknesses or risks and make recommendations to mitigate. - Analyze problems and determine appropriate course correction measures as necessary. Qualifications - Strong proficiency in developing solutions in the following programming languages (.NET (backend development), Python, JavaScript, C#, etc.). - Experience working with X.12 Medical Claims Processing (835, 837, 277, 275, etc.). - Experience with back-end development, including modern frameworks (.NET, Entity Framework, etc.). - Proficiency in database management (SQL, RBS, MongoDB, or other NoSQL databases). - Strong knowledge of the AWS and/or MS Azure cloud platforms and containerization (Docker, Kubernetes). - Experience in RESTful API development, microservices architecture, and distributed systems. - Strong working knowledge of CI/CD tools (GitHub Actions, GitLab CI/CD). - Experience working with GitHub Co-pilot preferred. - Strong problem-solving, analytical, and debugging skills. - Excellent communication and teamwork abilities. - Strong verbal and written communication skills are preferred. - Attention to detail and strong, excellent customer service skills are preferred. - Experience working in a Scaled Agile Framework environment (SAFe). - Experience working in a DevOps CI/CD environment. - Experience with software configuration management tools such as Git, Subversion, and Jira. - Proficient with MS Office Suite. - Experience using Jira for Application Lifecycle Management (ALM). - Must be able to create logical and functional software code in a variety of languages using .NET and Python as primary languages. - Must have experience in understanding and articulating the benefits and risks associated with different coding languages in different functional environments. - Must have experience reacting to problems and correcting the program as necessary. - Experience working in a fast-paced, Agile development environment. - Proven ability to design and implement scalable, maintainable, and high-performance software solutions. - Must be a U.S. Citizen or Permanent Resident. - Must be able to obtain and maintain a Public Trust security clearance. Desired Skills - AWS Developer Certification. Education and Experience - Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent experience) and eight (8)+ years of experience in software development. - 8 years of additional relevant experience may be substituted for education. Benefits - Competitive full-time benefits, including paid vacation and holidays. - 401(k) matching. - Full health/dental/vision coverage. - Flexible work schedules for on-site and remote employees when authorized. EOE/Minorities/Females/Veterans/Disabled We're an Equal Employment Opportunity employer and provide reasonable accommodation for qualified individuals with disabilities and disabled veterans in our job application procedures. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status, or any other status protected by federal, state, or local law.

Title: Senior Software Engineer, Product Foundations Location: san francisco United States Job Description: About Checkr Checkr is building the data platform to power safe and fair decisions. Over 140,000 companies and millions of people rely on Checkr for AI verification in the moments that matter most: getting a new job, a new place to live, a car ride, childcare, even a date. Customers include Uber, Pennymac, Airbnb, Doordash, Amazon, and Anthropic. We're a team that thrives on solving complex problems with innovative solutions that advance our mission. Checkr is recognized on Forbes Cloud 100 2025 List and is a Y Combinator 2024 Breakthrough Company. About the team/role As a Senior Software Engineer on the Product Foundations team at Checkr, you will play a crucial role in advancing our product in our mission to create the data platform of the future. The Product Foundations team builds the platform that enables other engineering teams to deliver products quickly. This team is focused on building and scaling the platform behind our customer-facing products. You'll help modernize our systems, influence architectural direction, and collaborate with other engineers and product counterparts to architect and deliver new platform capabilities and key product initiatives. Your passion for technical excellence will drive progress in modernizing our technical stack, simplifying system architecture, and automating manual workflows to ensure our platform''s scalability and efficiency. What you'll do - Develop new platform capabilities and product offerings from design through release - Find the balance between speed to market and long-term growth by designing for the horizon and building for today - Partner with Product to define appropriately sized initiatives to construct a roadmap that meets business needs quarter over quarter - Preserve customer goodwill by ensuring system availability by participating in on-call rotation, addressing support tickets, and taking action on preventative measures to improve reliability - Provide mentorship to engineers on the team and across the organization Play an active role in the continuous improvement of the engineering organization through lunch table discussions, team showcases, and reviews with senior leadership What you bring: - 6+ years of backend software development experience with a strong proficiency in Ruby (preferred), Golang, or JavaScript/TypeScript - Solid understanding of Computer Science fundamentals such as relational and non-relational databases, data structures, algorithms, and REST APIs - Experience with domain modeling, object design, and system architecture - Proven track record of writing clear, tested, and concise code - Proficiency to set expectations and inform decisions through project estimates based on the information available - Ability to write and review technical proposals, providing constructive feedback and articulating trade-offs - Strong sense of ownership across all aspects of the development lifecycle, including incident response and accountability for product robustness - Desire to collaborate and share knowledge with peers, both within the team and across the organization - Eagerness to learn, improve, and innovate in a fast-paced and collaborative environment - An A-player mindset with a strong bias for action: you raise the bar, move with urgency, stay resilient through ambiguity, and take ownership to deliver meaningful outcomes #LI-TD1 Pay Transparency Disclosure We use geographic cost of labor as an input to develop ranges for our roles and as such, each location where we hire may have a different range. If this role is remote, we have listed the top to the bottom of the possible range, but we will specify the target range for an exact location when you are selected for a recruiting discussion. For more information on our compensation philosophy, see our website. On-target Earnings OR Base Salary range (San Francisco, CA) $185,000-$218,000 USD On-target Earnings OR Base Salary range (Denver, CO) $157,000-$185,000 USD What We Offer - A fast-paced and collaborative environment - Learning and development allowance - Competitive cash and equity compensation, and opportunity for advancement - 100% medical, dental, and vision coverage - Up to $25K reimbursement for fertility, adoption, and parental planning services - Flexible PTO policy - Monthly wellness stipend At Checkr, we believe an in office work environment strengthens collaboration, drives innovation, and encourages connection. Our hub locations are Denver, CO; San Francisco, CA; Nashville, TN; and Santiago, Chile. Individuals are expected to work from the office 3+ days a week. In-office perks are provided, such as lunch five times a week, a commuter stipend, and an abundance of snacks and beverages. A relocation stipend may be available for those willing to relocate to a Checkr hub location. Equal Employment Opportunities at Checkr Checkr is committed to building the best product and company, which requires hiring talented and qualified individuals with a diverse set of perspectives and lived experiences. Checkr believes in hiring people of all backgrounds, including those whose histories are impacted by the justice system in accordance with local, state, and/or federal laws, including the San Francisco's Fair Chance Ordinance. Applicant Privacy Policy If you are a California resident or are located in Alberta or British Columbia, our Applicant Privacy Policy applies to our collection and processing of your personal information when you apply for a role with us or otherwise participate in our recruitment process. - Legitimate Checkr emails will always include our official domain name after the @ symbol (e.g., name@checkr.com or name@ext.checkr.com).

Role Description At Orbitant we are looking for Python Engineers (mid and senior, remote). We are looking for engineers who don't just write code. They make the decisions that determine what to build and why. - Designing, developing, and maintaining applications using Python and Django following best practices. - Participating in the design of clean, scalable, and maintainable architectures. - Reviewing and improving code to ensure quality and consistency. - Collaborating with both technical and business stakeholders. - Mentoring teammates and helping them grow professionally. - Sharing knowledge and best practices across the team. - Proposing new ideas, technologies, or process improvements that create real value. - Contributing to cross-company initiatives (training, innovation activities, etc.). - Taking ownership of the software you put into production and ensuring it meets our quality standards. Qualifications - Enjoy learning and sharing knowledge. - Feel comfortable communicating with teammates and clients. - Collaborate proactively and aren't afraid to ask questions or propose ideas. - Bring their own ideas instead of waiting for tasks to be assigned. - Go a little further than expected and create real impact. - Have curiosity, a continuous-improvement mindset, and a desire to build things they're proud of. Requirements - Must-have: - Strong experience with Python and Django. - Experience with Celery and Django REST Framework (DRF). - Good understanding of clean, scalable, and maintainable architectures. - Ability to write clean, well-documented, and tested code. - Strong teamwork and communication skills. - Proactive mindset and willingness to propose ideas and solutions. - Lean-oriented way of working. - Knowledge of CI/CD tools. - Focus on creating value and continuous improvement. - Desire to learn, teach others, and share knowledge. - Nice to have: - English level sufficient to communicate with international clients and teams. - Interest in cloud infrastructure. - Knowledge of Docker/Kubernetes. - Experience with AI, or curiosity to learn and work with it daily. - Experience with microservices architectures. - Experience mentoring and helping others grow. Benefits - 100% remote work (Spain-based). - Access to our top-tier office in Madrid whenever you want. - Real flexibility. - Latest-generation MacBook. - Training and mentoring. - Salary range: €35,000 – €53,000 gross/year. - Referral bonus. - Join an amazing team that's excited to welcome you.

Role Description As Our Software Engineer, You Will: - Build excellent tools to support efficient development for internal teams. - Work on tool backend API design, performance improvement, data storage and make tools highly available and good user experience. - Be responsible for the QA platform infrastructure and continuous iterative upgrades. - Understand business requirements and participate in discussions with the different stakeholders to design technical solutions. - Be creative and study new technologies in space, make sure of high availability and scalability for email systems. Qualifications - Bachelor's degree in Computer Science, or related majors. - 2+ years backend experience. - Solid computer foundation and programming skills, familiar with common data structures and algorithms. - 2+ years of experience in one of the following languages: Go/Python. - Mastery in one of open source components: Mysql/Redis/Message Queue. - Understand and familiar with architecture and developing systems (for the infrastructure team). - Excellent logic analysis capabilities, able to abstract and split business logic reasonably. Benefits - Flexible work hours. - Flexible vacation. - Generous 401K match. - Parental leave. - Team events. - Wellness budget. - Learning reimbursement. - Competitive salary.