Associate Technical Lead - Python

GapstarsColombo, Western Province, Sri Lanka

On-site Full-time

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Key ResponsibilitiesDevelop and maintain sophisticated back-end services using Python and DjangoDesign and implement scalable REST APIs and microservice architecturesUtilize PostgreSQL for effective relational data modeling and query optimizationImplement caching layers leveraging RedisCreate secure user authentication and authorization systemsContribute to system architecture and performance enhancementsWrite clean, efficient, and well-tested codeCollaborate effectively with front-end and infrastructure teamsRequirements3–5 years of professional back-end development experienceStrong proficiency in Python, Django, and REST API designExperience with PostgreSQL, Redis, and microservice architecturesIn-depth understanding of distributed system patterns and scalability principles

About the job

About Gapstars

Gapstars is a premier software development services provider based in the Netherlands, specializing in the creation of remote, agile teams in Sri Lanka and Portugal for forward-thinking tech businesses. Currently, we are proud to have over 300 TechStars and innovative specialists who transform scalable software solutions into impactful products that define the future. Our partners consist of ambitious technology companies eager to dominate their markets.

About the Role

As an Associate Technical Lead, you will play a crucial role in designing, developing, and maintaining high-performance back-end services and APIs. This position demands extensive knowledge in Python, Django, relational data modeling, caching strategies, and distributed systems. You will contribute to the architecture of back-end components, guarantee data integrity, and implement robust authentication and authorization mechanisms.

About Gapstars

Gapstars is a leading software development firm that focuses on building remote, agile teams tailored for innovative technology companies in Sri Lanka and Portugal. With a workforce of over 300 skilled professionals, we are committed to delivering high-quality software solutions that empower our clients to succeed in their markets.

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Apr 20, 2026

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May 4, 2026

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