Senior Backend Engineer, Developer API Platform
Ramp
Ramp is seeking an experienced backend engineer to build and operate their multi-surface platform, focusing on developer experience and quality. This role involves serving thousands of partners through APIs and leading complex projects with a strong foundation in reliability. The ideal candidate has over 5 years of backend engineering experience, a deep understanding of APIs, and can make impactful decisions. Ramp offers competitive benefits including health insurance and flexible PTO. #J-18808-Ljbffr Ramp
$157k - $184k
...Chainguard, Inc. is seeking a Senior Software Engineer to join their Platform team. This remote role focuses on designing and building customer-facing backend services and APIs that support various products. The position emphasizes quality, collaboration, and agility....SeniorRemote work- Apply is seeking a Backend Engineer for the Perplexity API Platform, focusing on building and optimizing critical APIs for developers. This role is vital to delivering high-performance, robust API solutions that can handle immense traffic and provide cutting-edge functionality...Senior
- Perplexity AI Inc. in New York is seeking experienced backend engineers to deliver cutting-edge APIs for developers. Join a dynamic team focused on building technology that reshapes how users interact with AI. The role involves designing and operating high-traffic APIs,...Senior
- ...Space LLC is looking for an experienced engineer who excels in building and maintaining production... ...systems at scale. Join us to create developer tooling that prioritizes user ownership... ...cryptography. The ideal candidate will have strong API development skills, a growth mindset, and...Senior
- Telnyx54 is seeking an experienced backend engineer to design, build, and maintain APIs and systems across various teams. In this role, you'll collaborate with other engineers and business teams to solve user pain points while working with technologies like Elixir, RabbitMQ...Senior
- A healthcare advocacy marketplace is seeking a Senior Backend Engineer to design and develop scalable services and APIs. You will own your workflow from design to deployment, collaborate with cross-functional teams, and ensure system reliability. The ideal candidate has...SeniorRemote job
- Socure is looking for a Senior Backend Engineer to enhance our document verification system. You will develop core microservices and APIs, ensuring reliable identity verification for millions of users. Collaboration with various teams is key to implementing new features...Senior
- Elea Ecuador is seeking a Senior Backend Engineer to design and operate the platform systems for Arbiter, an innovative AI-powered care orchestration system. This... ...5+ years of experience, especially in Python and API design, while also thriving in a fast-paced environment...SeniorRemote work
- A leading fashion marketplace is seeking a Senior Software Engineer - Backend to join their team. In this role, you will work on complex problems and... ...other engineers. Responsibilities include extending the API, maintaining backend systems, mentoring team members, and...Senior
- BairesDev is looking for a talented Backend Engineer to transform monolithic architectures into modular microservices. This role involves designing and developing robust RESTful APIs, and applying advanced refactoring techniques, all while working remotely. Ideal candidates...SeniorRemote jobFlexible hours
- ...digital healthcare firm in the United States is seeking a Senior Full Stack Engineer to design and build robust backend services while also collaborating on frontend development. The role includes evolving core APIs, improving service reliability, and working with modern...Senior
$85k - $155k
A leading technology innovator is seeking a Senior Backend Engineer with expertise in API development. The ideal candidate will have over 5 years of experience in software engineering and strong Python skills. Responsibilities include designing and building API endpoints...Senior- A leading financial technology company is looking for senior software engineers focusing on backend development. This role involves taking ownership of services, building APIs, and leading projects. The ideal candidates will be proficient in Go and TypeScript/Node.js, with...SeniorRemote work
- ...sports technology company in the United States is seeking a Senior Software Engineer to develop backend systems for high school sports web applications. This... ...of experience and will be responsible for improving APIs and backend architecture, ensuring reliability and performance...Senior
- BitGo is seeking a Senior Backend Engineer to join our Trade Team, focusing on building robust financial APIs. This role involves working closely with teams across time zones and mentoring peers in the engineering department. The ideal candidate should have a Bachelor’...Senior
$180k - $220k
A leading fintech company is looking for an experienced backend developer to design and build scalable APIs and settlement workflows. Ideal candidates will have over 6 years of backend development experience and strong proficiency in TypeScript and PostgreSQL. Responsibilities...Senior- A leading crypto information platform is seeking a Senior Backend Engineer to design, build, and maintain scalable backend systems. This role involves owning API development, database optimization, and collaborating across teams. Ideal candidates will have over 5 years...SeniorRemote jobFlexible hours
- A leading telecommunications company in New York is seeking an experienced Backend Engineer to develop and maintain RESTful APIs. The ideal candidate should have over 7 years of experience with Java and Spring Boot, as well as familiarity with NoSQL databases. This role...SeniorFlexible hours
$153k - $229.5k
Alkami Technology, Inc. is seeking a seasoned developer to build core digital banking experiences. The role involves crafting user flows, building APIs, and integrating third-party services like Plaid. The ideal candidate will have over 10 years of experience with back-...SeniorRemote job- ...the world's largest prediction market platform. We enable individuals to express views... ...the Role Polymarket is looking for a Senior Backend Engineer to work on Gamma, the core backend powering... ...enforce engineering standards. Own API versioning strategy, error handling...SeniorImmediate start
- CrackaJack Digital Solutions LLC is looking for an experienced Java Backend Engineer to join their team in New York. This role involves designing, developing, and maintaining scalable backend services and APIs using modern Java technologies. The ideal candidate should have...Senior
- ...development firm is seeking a highly motivated Java Senior Engineer to enhance and develop high-performing backend infrastructure for millions of users. This fully... ...Latin America. Responsibilities include designing APIs, evaluating solutions, and collaborating with product...SeniorRemote job
$200k - $220k
A blockchain intelligence firm is looking for a backend engineer to develop reliable and scalable software used by customers. In this role, you will design APIs, tackle complex engineering challenges, and collaborate with stakeholders to transform visions into tangible...Senior- Tetrix Inc. in New York is searching for an experienced Backend Engineer to build and lead core backend infrastructure and services using Python. This role involves designing scalable APIs and robust data ingestion pipelines. The ideal candidate should have at least 10...Senior
$154k - $220k
...States seeks an experienced software engineer proficient in Go to design and implement scalable backend services. The ideal candidate will... ...of experience, particularly in developing large-scale distributed systems and RESTful APIs. Responsibilities include mentoring...Senior- ...intelligence company in the United States is seeking a Senior Backend Engineer to develop robust backend solutions and scale APIs for advanced risk analysis. The role involves... ...and experience in developing production SaaS platforms. Strong debugging abilities and communication...Senior
- ...With over 250,000 user‑created worlds and growing, the platform powers concerts, meetups, performances, niche communities... ...problems together. What We're Looking For We’re looking for a Senior / Staff Backend Engineer (API) - Economy to join our Economy team. You will play a...SeniorRemote workFlexible hours
$80 - $105 per hour
Framework Ventures is looking for a Senior Python Developer to create scalable APIs and microservices that serve thousands to millions of users. The role... ...5 years of experience in building performance-driven backends and be familiar with tools like Docker and AWS. Compensation...SeniorHourly payRelocation$83.43k - $222.48k
A healthcare company is seeking a backend software developer with at least 5 years of experience in C# and .NET. The role involves designing and... ...implementing scalable software solutions and building RESTful APIs. Preferred qualifications include experience with Docker,...Senior- SCALIS is seeking a Senior Python Engineer to build and maintain backend systems and data layers in New York, NY. This hands-on role involves working with production Python APIs, designing data pipelines, and ensuring the integrity of the data used for AI systems. The ideal...Senior
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