nXscale

SDET

• Review technical specifications and create test strategies.
• Propose improvements in testing systems and processes to improve quality and efficiency.
• Conduct user acceptance, exploratory, regression, and end-to-end testing.
• Develop automated functional and performance tests from scratch.
• Perform manual testing of new features and bug fixes.
• Identify, triage, and troubleshoot issues across distributed systems (e.g., microservices, event-driven architectures).
• Own end-to-end testing of integrated proprietary and third-party services.
• Recommend design changes to increase testability.
• Collaborate with stakeholders to assess severity, prioritize, and track issue resolution.
• Guide engineering teams on testing best practices and coordinate coverage across unit, integration, and contract testing.
• Define and execute performance testing (load, stress, etc.).
• Prepare and maintain QA documentation (test plans, test cases, test metrics, issue logs).
• Reconcile data across key systems to ensure consistency.

Quality Assurance Engineer, Testing

Solutions Engineer

• Maintaining and enhancing existing API, CSV, and blockchain integrations for data exchange and data flow between systems.
• Developing new integrations with a variety of exchanges and blockchains
• Collaborating with the product team to identify opportunities for improving existing integrations
• Troubleshooting and debugging integration issues as they arise to ensure performance, reliability, and security
• Document and create integration processes, workflows, and technical specifications for future reference including technical specifications and user guides.

Integrations Engineer

Backend Engineer

• Full Stack software engineering using React / Python / Django / MySQL.
• Design new system features and enhancements to improve product usability and productivity.
• Ensure all system development is within design and architecture guidelines.
• Testing, deployment and release management of system updates.
• Schedule estimates for technical design and development.
• Demonstrate best practices in secure software development.
• Effectively work with senior software developers in a team environment.

Full Stack Software Engineer, Java, Python, Django, React, JavaScript

DevOps Engineer

• Perform full-stack software engineering using React, Python, Django, and MySQL.
• Ensure all system development aligns with established design and architecture standards.
• Manage and optimize CI/CD pipelines, enabling efficient and reliable build, test, and release processes.
• Develop and maintain Infrastructure as Code (IaC) using tools such as Terraform or AWS CloudFormation.
• Monitor and enhance cloud infrastructure performance, availability, and cost efficiency across platforms like AWS.
• Implement automation solutions to streamline deployment, configuration, and monitoring workflows.
• Collaborate closely with software engineers to ensure seamless integration between infrastructure, application code, and deployment pipelines.
• Support management of staging, production, and development environments, including access control and resource scalability.
• Strengthen system observability through improved logging, monitoring, and alerting mechanisms.

Executive Assistant

• Manage the founder’s calendar and inbox, coordinate travel, prepare meetings, take minutes, and ensure follow-ups are completed.
• Oversee founder routines, facilitate OKR check-ins, manage weekly executive agendas, and track actions across teams.
• Drive small cross-functional projects, track milestones, and help unblock project owners to ensure timely delivery.
• Conduct research, analyze data, and summarize key insights for decision-making.
• Handle documentation, follow-ups, and general administrative tasks.
• Take on varied responsibilities as needed, including tasks outside prior experience.

Support Engineer

• Develop and maintain full stack applications using React, Python, Django, and MySQL.
• Design and implement new features and enhancements to improve product usability, performance, and productivity.
• Ensure all development aligns with established architecture and design guidelines.
• Contribute to the ongoing maintenance and continuous improvement of OpenSolar’s Design Tool and related systems.
• Diagnose, troubleshoot, and resolve software issues and bugs reported by users or internal teams, ensuring timely, high-quality fixes.
• Participate in on-call rotations, providing technical support during incidents to ensure uptime and reliability.
• Conduct root cause analyses to prevent recurring issues and maintain software quality standards.
• Estimate, plan, and execute technical tasks related to bug fixes, minor enhancements, and maintenance projects.
• Proactively enhance internal tools, monitoring systems, and support processes to improve operational efficiency.
• Manage testing, deployment, and release processes for system updates.
• Follow and promote secure software development best practices.
• Collaborate effectively with senior developers and cross-functional teams in a dynamic environment.

Procurement

• Focus on sourcing potential candidates through online channels (e.g. social platforms and professional networks)
• Support the recruitment team with administrative tasks (scheduling interviews, preparing hiring documents, maintaining ATS records) and drive recruitment lifecycle activities including creating/posting job descriptions, sourcing and screening resumes, and coordinating interviews with the hiring managers
• Prepare hiring documents, determine selection criteria and execute hiring strategies
• Plan interview and selection procedures, including screening calls, assessments and in-person interviews
• Assess candidate information, including resumes and contact details, using our Applicant Tracking System
• Create timely reports on key talent acquisition metrics
• Proactively seek market intelligence to gain competitive advantage in attraction, assessment and sourcing methodologies
• Research talent acquisition trends in the staffing industry
• Keeping track of all applicants as well as keeping applicants informed on the application process.
• Be a subject matter expert in your area of focus by regularly track and analyze pipeline and performance data to share with internal stakeholders external trends
• Stay curious about emerging technologies such as AI, exploring how these tools could potentially support sourcing, screening, and administrative efficiency.

Technical Admin, Sourcing Specialist

Accountant

• Ensure the accuracy and timeliness of financial reporting
• Collaborate closely to safeguard company assets and uphold accounting controls
• Verify the accuracy of all Accounts Payable (AP) and Accounts Receivable (AR) entries
• Conduct weekly bank reconciliations
• Prepare Technical Accounting Papers
• Establish and recommend accounting policies and procedures to maintain controls
• Maintain daily updates on cash position reports
• Ensure adequacy of bank account balances and prompt payment of credit cards
• Develop spending forecasts for the organization
• Assist in bi-weekly payroll processing for timely and accurate salary payments
• Address employee inquiries related to payroll matters
• Collaborate with People Operations team to maintain payroll systems and ensure tax compliance
• Record fixed asset purchases, depreciation, and write-offs accurately
• Manage the fixed asset register
• Collaborate with HR and Administration to tag company assets
• Conduct bi-annual inventory counts
• Post journal entries for accrued expenses, revenue, and prepayments
• Ensure accurate recording of intercompany transactions
• Reconcile credit card transactions and follow up on documentation
• Prepare monthly account schedules and analyze accounts for Balance Sheet and Income Statement flux reports

Commercial Accountant

Full-stack Engineer

• Design, build, test, and ship features for React and React Native applications.
• Ensure thoughtful UX, accessibility, and support for offline or poor-network conditions.
• Architect and maintain Node.js REST APIs.
• Integrate external services with robust patterns for authentication, webhooks, pagination, retries/backoff, and idempotency.
• Write unit and integration tests, uphold type safety, and maintain CI pipelines.
• Conduct thorough code reviews and deliver features confidently.
• Implement secure secret management, least-privilege access, input validation, and safe data handling according to industry best practices.
• Manage releases, observability (logs, metrics, traces), error/crash monitoring, performance tuning, and incident response.
• Conduct post-mortems and drive continuous improvement.

Senior Full Stack Developer

Frontend Engineer

• Own the entire software development lifecycle, from designing and building robust solutions to deploying and monitoring them in production.
• Address complex technical issues independently, bringing creative and unconventional ideas to the team.
• Work closely with your squad to define technical requirements and design scalable, high-performance systems.
• Write clean, well-tested code within our main technology stack, while also maintaining and updating legacy systems.
• Foster a culture of strong ownership and accountability for the software you develop.
• Advocate for the customer experience, ensuring every technical decision positively impacts end users.
• Recognize the importance of monitoring and observability, making sure our applications are effectively instrumented.