Senior Backend Engineer

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Discover your 100% YOU with MicroSourcing
Position:
Senior Python Backend Engineer
Work setup & shift:
Work from Home | Day Shift**
Why join MicroSourcing?

You'll Have

• Competitive Rewards: Enjoy above-market compensation, healthcare coverage on day one, plus one or more dependents, paid time-off with cash conversion, group life insurance, and performance bonuses
• A Collaborative Spirit: Contribute to a positive and engaging work environment by participating in company-sponsored events and activities.
• Work-Life Harmony: Enjoy the balance between work and life that suits you with flexible work arrangements.
• Career Growth: Take advantage of opportunities for continuous learning and career advancement.
• Inclusive Teamwork: Be part of a team that celebrates diversity and fosters an inclusive culture.

About Us
We are building innovative data-driven solutions that power informed decision-making across advertising and marketing technology. Our platform leverages advanced analytics, real-time data processing, and sophisticated budgeting and pacing capabilities to deliver actionable insights and automated controls for campaign management. As a team of technologists, we aim to produce human-copiloted systems for creative groups to propel humanity and society forward.

What You'll Do
Kepler is seeking an experienced
Senior Backend Engineer,
with Frontend Knowledge to join our engineering team in the ongoing development and evolution of our platform. The ideal candidate will have a strong background in backend technologies with a working familiarity with frontend development. This role offers the opportunity to make significant technical contributions to a sophisticated platform used by marketing professionals while collaborating with team leads.

Responsibilities

• Design and implement robust backend solutions using:

• Python backend services (Flask, FastAPI, or similar)

• Python-based GraphQL servers

• ORM SQL (SQLAlchemy)

• Collaborate with product management, UI/UX designers, and engineering leads to implement technical specifications

• Implement scalable data models and APIs to support complex business logic
• Optimize application performance across multiple applications
• Apply type safety and code reusability best practices
• Participate in the full development lifecycle from planning to deployment
• Stay up-to-date on the latest tools and techniques, recommending them for incorporation into our platform.

Required Skills & Experience

• 4+ years of experience in backend development
• Proficiency in Python and related frameworks (Flask, FastAPI, or similar)
• Experience with SQL databases, ORM technologies (SQLAlchemy), and GraphQL (Python-based servers)
• Experience with form management in React applications
• Understanding of state management patterns, testing frameworks, and deployment strategies
• Experience with build systems, module bundlers, and CI/CD pipelines
• Excellent verbal and written communication skills in English for technical discussions, documentation, and knowledge sharing
• Proficiency with preferred development environment (Mac or Linux) and related development tools
• Ability to collaborate synchronously with team members during core hours (10:00 AM - 6:00 PM US Eastern Time) while respecting work-life balance

Preferred Qualifications

• Experience in advertising technology or marketing analytics
• Knowledge of budget management and financial data systems
• Experience developing multi-app workspaces or monorepos
• Familiarity with UI component libraries (particularly Mantine or similar)
• Familiarity with data visualization libraries and techniques
• Understanding of accessibility standards and best practices
• Experience with real-time data processing systems
• Understanding of data privacy regulations and security best practices
• Experience with systems compliant with ISO 27001 and other security frameworks such as SOC 2, NIST 800-53, or HIPAA requirements
• Contributions to open-source projects or technical community
• Knowledge of first principles (e.g. basics of tools, internals of the computer, low level concepts and how work actually gets done, etc)
• Advanced degree in Computer Science or related field
• Some experience (1+ years) in team leadership or people management in a technical context

About MicroSourcing
With over 9,000 professionals across 13 delivery centers, MicroSourcing is the pioneer and largest offshore provider of managed services in the Philippines.

Our commitment to 100% YOU
MicroSourcing firmly believes that our company's strength lies in our people's diversity and talent. We are proud to foster an inclusive culture that embraces individuals of all races, genders, ethnicities, abilities, and backgrounds. We provide space for everyone, embracing different perspectives, and making room for opportunities for each individual to thrive.

At MicroSourcing, equality is not merely a slogan - it's our commitment. Our way of life. Here, we don't just accept your unique authentic self - we celebrate it, valuing every individual's contribution to our collective success and growth. Join us in celebrating YOU and your 100%

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