Testing Automation Engineer

Lead a team of engineers through ambiguity to solve problems

Collaborate with various stakeholders in product development

Develop backend systems for credit decisioning.

Collaborate with team members and stakeholders.

Hire a remote senior engineer

Develop high-quality Rust software

Work with Apollo’s 200M+ Leads data and build features on top of it

Improve data quality and build customer-facing products

Hiring a remote Software Engineer for Atlassian

Graduates from 2026 with a background in Computer Science

Seeking experienced software engineers globally

Focused on open-source contributions

Lead and architect full-stack applications

Mentor and guide engineering teams

Build healthcare-focused software solutions

Integrate and manage complex data sources

Build, improve, and maintain blockchain infrastructure

Develop Node/JS workers for blockchain API interfaces

Build automation processes and best practices in software development.

Contribute to system efficiencies through reusable automation scripts and tools.

Design and architect secure cloud network solutions.

Develop and enforce cloud network best practices.

Develop and maintain platform features

Modernize cloud infrastructure using Azure

Develop robust cross-platform mobile apps

Collaborate in Agile, remote teams

Optimise Ubuntu for IoT and server platforms

Work with partners to enhance Ubuntu experience

Advance Golang integration and tooling on Ubuntu.

Enhance developer and operator experience for Go applications.

Deliver impactful classroom-focused EdTech products

Provide technical and strategic leadership

Hire a senior Flutter engineer

Develop and maintain mobile apps

Lead backend infrastructure development

Drive technical decisions and solutions

Review AI-generated code for quality

Provide feedback on code accuracy and style

Enhance automation coverage across products

Integrate and optimize third-party testing tools

Ensure highest product quality

Build testing strategies and frameworks

Opportunity to work remotely with a distributed team.

Focus on PostgreSQL database design and optimization.

Develop and execute automated tests for backend and frontend

Collaborate with the development team on test scenarios

Implement front end solutions for experimentation and optimization

Collaborate with cross-functional teams for user experiences

Hire a remote senior engineer

Develop and maintain GraphQL APIs

Design and implement systems integration solutions

Automate processes to enhance efficiency

Develop scalable software solutions

Enhance internal tools and platforms

The Wikimedia Foundation is seeking a Senior DBA. Our objective is to make the sum of all human knowledge available to everyone, and we persist most of this knowledge in MariaDB.

Implementation, maintenance and troubleshooting of relational database systems in production and staging environments.

Hire remote software engineer

Build workplace productivity tools

Lead and manage a team focused on improving integration quality and reliability

Make product and technical decisions autonomously while seeking alignment on larger decisions

Conduct mobile and backend testing, create test plans, collaborate with developers, ensure release

eadiness, review automation

Assist with PostgreSQL database queries

Optimize database performance

Optimize the Postgres database for improved performance.

Enhance the existing database structure for better functionality.

Analyze current connection settings

Identify underlying causes of connection count increase

Optimize current Postgres database for performance

Enhance user experience through database improvements

Develop innovative features for a professional trading experience

Ensure scalability and real-time responsiveness for platform growth

Develop innovative features for a professional trading experience

Ensure scalability to accommodate user growth

Contribute to AI development across products and platforms

Ensure high performance and security standards

Develop innovative backend components for new products and features.

Ensure platform scalability to accommodate new user growth.

Hire a senior backend engineer

Scale and optimize backend systems

Support and refine Generative AI models.

Generate and evaluate coding prompts for AI.

Perform deep code reviews for quality and security

Validate and improve backend architecture

Develop and maintain IAM features

Enhance product security and lifecycle

Hire an experienced QA Engineer

Enable remote work across the US

Conduct security assessments and reviews

Develop secure software practices

Support and advance Generative AI through coding expertise

Perform code generation, review, and annotation tasks

Guide API partners from initial contact through go-live

Provide technical assistance and troubleshooting for API users