> Markdown version of [/jobs/ext/2693371-senior-software-engineer](https://www.wearedevelopers.com/jobs/ext/2693371-senior-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer - **Company:** MongoDB - **Location:** New York, NY, United States - **Experience:** Expert - **Salary:** $95,000.0 - $187,000.0 - **Contract:** Permanent contract - **Skills:** Databases, Database Queries, Software Debugging, Distributed Systems, MongoDB, Performance Tuning, Cloud Services, Software Systems, Data Processing, Apache Spark, Information Technology, Apache Flink, Apache Kafka, Stream Processing - **Published:** September 3, 2026 - **Apply:** https://www.manhattanjobs.com/job.asp?id=3375521370&tx=IT878THZ&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54 ## About the Role * Strong background in database internals or building core components for data processing systems (including query execution, storage engines, autotuning, and workload optimization) * 5+ years of experience in building database services, distributed systems, and/or foundational cloud services at scale * Proven success in designing, writing, testing, debugging, performance tuning, possessing a strong grip on the foundational material of computer science, and maintaining distributed and/or highly concurrent software systems in large, long-lived code bases * Good verbal and written technical communication skills, desire to collaborate with colleagues, mentor fellow engineers, and assume project ownership and accountability * Track record of identifying problems, implementing solutions, and delivering complex projects in distributed systems or databases * Strong sense of ownership, accountability, and pride Nice to have * Hands-on modern C++ experience in performance-sensitive systems * Background with stream processing or query engines. Exposure to systems such as Flink, Spark, Beam, Kafka Streams, or database query engines About MongoDB ## Description * Design, build, and deliver core components of the system in collaboration with other stakeholders * Help shape architecture, development practices, and escalation policies as the teams and the product grow * Mentor fellow engineers and assume ownership and accountability of projects ## Related Videos - [40 Minutes to Build a Serverless COVID-19 REST and GraphQL APIs](https://www.wearedevelopers.com/videos/208-40-minutes-to-build-a-serverless-covid-19-rest-and-graphql-apis) - [How building an industry DBMS differs from building a research one](https://www.wearedevelopers.com/videos/768-how-building-an-industry-dbms-differs-from-building-a-research-one) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [NoSQL Data Modeling for Front-end Developers](https://www.wearedevelopers.com/videos/297-nosql-data-modeling-for-front-end-developers) - [Protector Of The Realm](https://www.wearedevelopers.com/videos/591-protector-of-the-realm) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Dev Digest 139 - Soft and hard queries](https://www.wearedevelopers.com/magazine/487-dev-digest-139-soft-and-hard-queries) - [Dev Digest 136 - No JS(on) of mine](https://www.wearedevelopers.com/magazine/482-dev-digest-136-no-js-on-of-mine)