Senior Software Engineer

Posted 3 months agoViewed

💎 Seniority level: Senior, 3-5 years

📍 Location: Mexico

🔍 Industry: Digital advertising, AdTech

🗣️ Languages: English

⏳ Experience: 3-5 years

🪄 Skills: Problem Solving

B.S. in Computer Science or equivalent experience.
3-5 years as a senior engineer with expertise in Java, Spring, AWS, Kafka, DynamoDB, CI/CD, and Git.
Strong experience with high-volume AdTech and RTB systems.
Proven experience in AdTech product implementation and transaction systems (>100k transactions/sec).
Understanding of the Real-Time Bidding protocol (RTB).
Familiar with multi-threaded applications, distributed systems, and RDBMS.
Excellent problem-solving, communication, and organizational skills.

Develop and Optimize Web Services: Design high-traffic web services using Java, Spring, MySQL, Scylla, and DynamoDB.
Real-Time Bidding (RTB): Enhance RTB metrics and build algorithms to optimize KPIs like Fill Rate, TMAX, Win Rate, Revenue, and Cost.
Collaborate on AdTech Features: Innovate in ad tech, implement privacy frameworks, and lead discussions with cross-functional teams.
Product Development: Partner with Product teams to develop new features and resolve stakeholder issues.

Posted 3 months ago

📍 Americas

🧭 Full-Time

🔍 Software Development

🔧 Requirements

Solid track record of professional software development experience in Python, Go for back-end roles, or TypeScript, React for front-end roles.
Capacity to learn quickly about new systems and techniques.
Excellent logic, problem-solving, and troubleshooting skills.
Strong English language communication skills - both written and verbal.
Experience with Linux server technologies, including Virtualization (KVM) and Containers (LXC).
Bachelor’s degree or equivalent in Computer Science, STEM, or similar fields.
Knowledge of network technologies like PXE, DHCP, TFTP, DNS, and NTP.
Some experience with Baseboard Management Controllers and Protocols (Redfish, IPMI, AMT).
Strong experience with networking, storage technologies, and Cloud hosting and infrastructure.
Ideally, experience in large-scale physical server provisioning and automation.
Familiarity with open-source development tools and methodologies used in Ubuntu projects.

💡 Responsibilities

Develop MAAS core components and features to enhance its capabilities as a bare metal cloud system.
Shape the architecture of MAAS for improved simplicity, speed, and ease of use.
Collaborate with other teams for tool integration and timely releases.
Contribute improvements to CI, tests, and documentation for Data Centre operators.
Communicate technically with other teams and take ownership of problem-solving.
Travel internationally several times a year.

LeadershipPythonSoftware DevelopmentGoCommunication SkillsCollaborationProblem SolvingLinuxDocumentationNetworkingTroubleshooting

Posted 3 months ago

Posted 4 months ago

📍 Americas

🔍 Software Development, Blockchain

🏢 Company: Hashgraph

🔧 Requirements

💡 Responsibilities

Being responsible for the entire application lifecycle from design, implementation, testing, and deployment to day two operations
Deploying APIs using gRPC, GraphQL, and REST
Identifying and eliminating query bottlenecks
Innovating, designing, implementing, and testing new approaches to improve speed and scalability
Rotating release manager responsibilities via a GitOps-based deployment model

PostgreSQLJavaKubernetesSpringSpring BootData StructuresgRPCREST APICommunication SkillsProblem SolvingAdaptability

Posted 4 months ago