Senior Software Engineer, Platform Development

Job Description

Senior Software Engineer, Platform Development

This isn’t just another coding job. We’re seeking a highly motivated and experienced Senior Software Engineer to join our dynamic Platform Development team. You will be instrumental in designing, building, and scaling the foundational services and infrastructure that power our core products, impacting millions of users daily. This role offers the unique opportunity to work on complex, high-performance systems, drive significant architectural decisions, and actively mentor junior engineers, all while contributing to a vibrant culture of technical excellence and continuous improvement.

About the Opportunity:

You will play a pivotal role in evolving our core platform, which is the backbone of all our user-facing applications. This involves tackling challenging problems related to scalability, reliability, performance, and security across a distributed microservices architecture. Your work will directly enable new product features, enhance system stability, and optimize developer productivity for the entire engineering organization. We are looking for an individual who thrives on building robust, well-architected systems from the ground up and is eager to take ownership of critical components.

Key Responsibilities:

• Architect and Design Robust Systems: Lead the technical design, planning, and implementation of critical platform services, APIs, and infrastructure components, ensuring they are scalable, highly available, secure, and maintainable.
• Develop High-Quality Code: Write clean, efficient, well-tested, and maintainable code primarily in Python or Go (with potential for other languages as needed), adhering to best practices, contributing to extensive code reviews, and setting a high bar for engineering quality.
• Drive Technical Vision: Collaborate closely with product managers, principal engineers, and other stakeholders to translate complex business requirements and strategic goals into actionable technical designs and long-term architectural roadmaps.
• Optimize Performance and Reliability: Proactively identify and resolve performance bottlenecks, troubleshoot complex production issues across multiple services, and implement sophisticated monitoring, alerting, and logging solutions to ensure operational excellence.
• Foster a Culture of Mentorship: Actively participate in mentoring junior and mid-level engineers, providing constructive feedback, sharing in-depth technical knowledge, and promoting best coding practices, design patterns, and engineering principles within the team.
• Innovate and Evolve: Research, evaluate, and advocate for new technologies, tools, and methodologies (e.g., new cloud services, database technologies, CI/CD improvements) to continuously enhance our development processes and system capabilities.
• Ensure Operational Excellence: Contribute to the team’s on-call rotation, manage complex deployments, and maintain comprehensive documentation for all owned services and infrastructure.

What You’ll Bring (Required Qualifications):

• Extensive Software Development Experience: 5+ years of professional experience in software engineering, with a significant focus on backend systems, platform development, or distributed services.
• Deep Technical Expertise: Proven proficiency in at least one modern programming language (e.g., Python, Go, Java, C++) and a strong understanding of data structures, algorithms, object-oriented design principles, and software architecture patterns.
• Distributed Systems Knowledge: Solid hands-on experience designing, building, and operating highly scalable, fault-tolerant distributed systems and microservices architectures in a production environment.
• Database Fluency: Strong working knowledge of relational (e.g., PostgreSQL, MySQL) and/or NoSQL databases (e.g., MongoDB, Cassandra, Redis), including schema design, advanced query optimization, and performance tuning.
• Cloud Platform Experience: Hands-on experience with major cloud providers (e.g., AWS, GCP, Azure) and familiarity with cloud-native services, infrastructure as code (e.g., Terraform), and containerization technologies (e.g., Docker, Kubernetes).
• Problem-Solving Acumen: Exceptional analytical, problem-solving, and debugging skills, with a track record of tackling ambiguous and complex technical challenges effectively.
• Collaboration & Communication: Excellent verbal and written communication skills, with the ability to articulate complex technical concepts clearly to both technical and non-technical audiences, and a strong ability to work collaboratively in a team environment.
• Leadership Potential: Demonstrated ability to lead technical initiatives, influence architectural decisions, drive project execution, and guide the technical growth of other engineers.

Bonus Points (Nice-to-Haves):

• Experience with real-time data streaming and processing frameworks (e.g., Apache Kafka, Flink).
• Familiarity with gRPC or other high-performance RPC frameworks.
• Prior experience in a high-growth startup environment or building large-scale SaaS platforms.
• Contributions to open-source projects or a strong personal project portfolio showcasing relevant skills.

Why You’ll Thrive Here (Benefits & Culture):

• Impactful Work: Be a core contributor to products that truly make a difference and scale to millions of users globally. Your contributions will be visible and highly valued.
• Cutting-Edge Technology: Work with the latest tools, techniques, and cloud-native solutions in a technically challenging and rewarding environment. We encourage exploration and innovation.
• Career Growth & Development: We are deeply invested in our engineers’ growth. Enjoy dedicated learning budgets, robust mentorship programs, internal tech talks, and clear pathways for advancement into leadership or principal engineering roles.
• Collaborative Environment: Join a supportive, inclusive, and high-performing team that values knowledge sharing, constructive feedback, collective success, and a “we-succeed-together” mentality.
• Competitive Compensation: Enjoy a comprehensive package including a competitive salary, meaningful equity grants, and a generous benefits program (premium health, dental, vision, 401k match, unlimited PTO, parental leave).
• Work-Life Balance: We believe in sustainable development and offer flexible work arrangements, including hybrid remote options, to support a healthy work-life integration.
• Vibrant Culture: Regular team-building events, hackathons, company-wide celebrations, and a strong emphasis on fostering a fun, innovative, and respectful workplace.

Our Commitment to Diversity & Inclusion:

We are an equal opportunity employer and profoundly value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We are passionately committed to building a team that represents a variety of backgrounds, perspectives, and skills, believing that diverse teams build better products and foster a richer working environment.

Ready to Make an Impact?

If you’re a passionate Senior Software Engineer looking for your next challenge, where you can truly own significant parts of our platform, grow your technical leadership skills, and contribute to groundbreaking technology, we encourage you to apply! Join us in building the future.