Senior Backend Engineer — Build Scalable APIs & Secure Systems
GOAT
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 help shape the technical vision, collaborating with product managers and other engineers. Responsibilities include extending the API, maintaining backend systems, mentoring team members, and solving architectural challenges. The ideal candidate has over 4 years of experience in backend engineering, proficient in Ruby on Rails and PostgreSQL. Competitive compensation offered. #J-18808-Ljbffr
- ...Grailed, LLC is seeking a Senior Software Engineer - Backend to build scalable systems for a leading fashion marketplace. You... ..., and other engineers to extend API and back-end capabilities. Own... ...mentor teammates while strengthening security, performance, and reliability....Senior
- ...GrabJobs is seeking a Senior Back-End Developer to join a remote-first team. You... ...will design, develop, and maintain scalable back-end systems, collaborating with product managers... ...services. Responsibilities include building secure APIs, writing tests, and ensuring GDPR compliance...SeniorRemote work
- ...seeking skilled a Senior Software Engineer to design and develop the core API services and backend systems that power InfiniteChoice... ...s platform. You'll build cloud-native... ...technologies to build scalable, resilient systems... ...applications Implement security best practices...SeniorContract workRemote work
- ...Framework Ventures is seeking a senior Backend Developer to contribute to the development... ...across multiple services, prioritizing scalability and security. You will collaborate with product managers, designers, and other engineers to translate requirements into practical...Senior
- ...Framework Ventures is seeking a backend engineer to build robust, scalable, and secure backend solutions supporting a global digital finance platform linked to Tether's decentralized mission. You will tackle challenging projects within an agile environment and contribute...Suggested
$174k - $299k
...day.Our mission to build the future of commerce... ....Role OverviewAs a Senior Staff Engineer on the Security Infrastructure team... ...in robust and scalable systems Hands-on develop critical... ...Write back-end APIs in Java and Go, using... ...of experience in backend software developmentExperience...SeniorTemporary workImmediate startFlexible hours- ...-grade autonomous systems across sea, air, and... ...We are seeking a Senior Backend Engineer to drive the development of scalable, high-performance... ...for designing and building highly concurrent,... ...ensuring reliable, secure, and performant... ...service boundaries, APIs, and data models across...SeniorFull timeWork from homeHome office
- ...Sword Group is seeking a Senior Developer Back-end (Web Development) to drive secure backend solutions for web applications. The role emphasizes Python-based development, OAuth2 integration, and strong focus on automated testing within a collaborative, distributed team...Senior
- ...Consultancy Services is seeking a Backend Developer (Python / AWS /... ...of experience to design, build, and maintain scalable backend services and APIs. You will work on RESTful... ...pipelines, and secure integrations with databases and external systems. You will architect AWS...Senior
$150k - $200k
...seeking an experienced Senior Software Engineer to be part of the... ...for our API team. Your primary... ...responsibility will be building highly performant backend systems and... ...performance and scalability. ~Conduct deep... ...understanding of Internet security & privacy mechanisms...SeniorFull timeWork experience placementRemote work- ...New York is seeking a motivated Full Stack Developer to build and maintain web applications. The ideal candidate will work... ..., contributing to the design and implementation of scalable APIs and database systems. Proficiency in Python and a good understanding of database...
- ...Socket.dev is seeking a Senior Backend Developer to join a remote team building a scalable, multi-tenant platform for adventure travel and outdoor communities. You... ...analysis to production deployment, with emphasis on security, performance, and reliability. Bring strong...SeniorRemote work
$181.22k - $217.46k
...experiences quickly, securely, and reliably by... ...and JetBlue. We're building a more trustworthy... ...applicants. Senior Backend Software Engineer (APIs), Security Products... ..., performance, and scalability in your designs and... ...large-scale backend systems - most Senior Engineers...SeniorFull timeContract workWork at officeLocal areaFlexible hoursNight shift- ...Design and implement scalable and distributed... ...reliable and secure applications.... ...with distributed systems / microservice architectures... ...scalable backend systems and APIs ~ Ability to... ...~ Experience building SaaS/PaaS products... ..., or platform engineering is a strong advantage...SeniorTrial periodMonday to Friday
- ...looking for: We need a senior backend engineer with 5+ years of experience building production systems who has deep expertise in security, cryptography, and... ...record of shipping secure, scalable backend services from... ...Management System — backend APIs, web application, and...Senior
- Jobtailor seeks a seasoned software engineer to design and build scalable applications across multiple digital channels.... ...the frontend and Python with PostgreSQL/BigQuery on the backend, with familiarity in ML/NLP topics and distributed systems. #J-18808-Ljbffr JobtailorSenior
- ...San Francisco is looking for a passionate Backend Developer to join their team. The ideal... ...experience in server-side development, designing APIs, and working with databases. This full-... ...a commitment to writing efficient and secure code. Embrace the opportunity to grow in...Full time
- A growth-stage technology company seeks a Python Go Backend Engineer to develop scalable systems and infrastructure using cloud services. Candidates should have at least 2 years of experience in backend development, proficiency in Python and Go, and familiarity with AWS...Remote work
- ...Veeva Systems is hiring a Backend Engineer for Veeva Ostro. You will design scalable backend services powering our SaaS platform, balancing rapid delivery with long-term code health and clean architecture. The role requires 5+ years in SaaS, strong Python/Django expertise...SeniorRemote work
$150k - $215k
...WHOOP is hiring a Senior Software Engineer to join the Business Systems team. In this... ...and implement the backend systems that... ...business functions. By building reliable, secure, and performant... ...services and APIs that power business... ...of scalable data pipelines,...SeniorFull timeWork at officeRelocation$160k - $300k
A leading technology firm is seeking a Backend Engineer with 5+ years of experience to develop scalable systems and optimize performance. The ideal candidate will have expertise in backend development, proficiency in Python, Java, or Go, and a strong background in cloud...$10,000 per month
...for an experienced Senior Backend/API Developer to architect... ...will design scalable APIs, secure integration layers,... ...cloud-native backend systems capable of supporting... ...expansion. This is a senior engineering role with... ...and GraphQL APIs. ~Build API gateways and middleware...SeniorFull timeContract workRemote workWorldwide- Join Rackner to build secure backend services that support mission-planning and decision-support capabilities... .... You will take hands-on ownership of APIs, service integrations, data flows, and... ...role offers exposure to distributed systems, geospatial data, secure container...Full time
- ...seeking a Software Developer to design, implement, and maintain scalable applications using languages like Python, Rust, or Java. The... ...in agile environments, with a focus on writing clean, efficient code and optimizing existing systems. #J-18808-Ljbffr Crossing HurdlesRemote job
- ...Valency Valency Systems is a small,... ...team of engineers, scientists,... ...researchers building the global hub... ...looking for a Senior Software Engineer... ...is backend systems: designing APIs people love to... ...reliability, and scalability issues; conduct... ...architectures Security & Compliance...SeniorFull timeImmediate startRemote work3 days per week
- ...advantage to those who secure our future. As AI... ...reshapes how organizations build, operate, and... ...identity, data, and AI systems to deliver autonomous... ...smarter outcomes. As a Senior Backend Engineer you will help build... ...and tackling complex scalability and optimization...SeniorFull time
- ...Enode is building the software layer that makes... ...devices work as a unified system. The Senior Software Engineer role focuses on... ...while maturing our API surface for a single... ...platform. You will own backend features end-to-end,... ...deliver reliable, scalable solutions that enable...SeniorWork from home
- ...Affirm is looking for a Continuous Integration Engineer to optimize and lead CI systems design. You'll collaborate closely with engineering, ensuring effective deployments and enhancing build reliability. The ideal candidate has experience with modern build systems...SeniorRemote workFlexible hours
- ...Join Rackner to build secure backend services that support mission-planning... ...take hands-on ownership of APIs, service integrations, data... ...offers exposure to distributed systems, geospatial data, secure container... ..., DevSecOps, and customer engineering teams. What You Bring...Weekly payFull timeRemote workWork from homeHome office
$215k - $245k
...A leading AI-driven developer tools company is seeking a Lead Software Engineer, Backend to design and maintain scalable backend systems. The ideal candidate will have over 7 years of experience in backend application development using modern programming languages. Responsibilities...Remote work
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