Senior Backend Developer
ShiftCode Analytics
About The JobOur client, a large digital music, podcast, and video service, is looking to hire a Back End Developer to join their team.ResponsibilitiesThis candidate will join our newly formed team inside Content Platform from August until November to help us proactively flag content that are violating certain safety policies in visual entities containing image and video.You should expect to work mostly with backend services (Java) and event streaming pipelines (Scala, Pubsub) to consolidate the detection for all entities with other proactive safety mechanisms that we currently support.Consolidate some detection flows so we can take advantage of our new capability to automatically remove content from our storage.By the end of this work we also expect to be able to deprecate 10% of our system inventory and make the maintenance of the current components more sustainable for one team. We will also be releasing a dashboard to track the quality and performance of this new proactive detection flow.You will also get the experience of working in a cross timezone team spread through multiple cities in the world (New York, London, Amsterdam and Milan) where we empower more async work and communication.Desired Skills And Experience3+ years of experience as a Backend EngineerJava experienceScala experienceData streaming experienceBigQuery is a plus, Google Cloud
- ...Certifications in specific technologies or frameworks (e.g., AWS Certified Developer, Microsoft Azure Developer). Agile or project management... ..., Ruby, PHP, C#, or Node.js. # Frameworks : Experience with backend frameworks (e.g., Django, Spring, Express). # Database...SeniorInternship
- ...Role: Senior Backend Python Developer Location: NYC, NY - onsite Type: Contract Mode of Interview: In person Client Interview (F2F) Mandatory Skills : Python, Aws Step Functions , SNS Step Function Role Description: The role is...SeniorContract work
- ...Senior PHP Backend DeveloperBerlin, GermanyAbout the Job Senior PHP Backend DeveloperWe may be wrong (that rarely happens), yet if you are... ...practical knowledge of a modern PHP 7 stack.Practical experience developing RESTful APIs.Knowledge how to build and run "12-Factor Apps"...SeniorRemote workWorldwideFlexible hours
- Senior Backend Principal Developer Vice President Job Overview Citi is looking for a Principal Backend Engineer to take strategic ownership of the backend architecture powering a digital experience platform that serves hundreds of thousands of clients and processes millions...SeniorWork at officeRemote work
- Citi is seeking a Senior Java Developer for FX eCommerce in a hybrid role based in New York, NY. You will architect, build and maintain high-performance backend services for institutional clients, collaborating with product and development teams to deliver cutting-edge...Senior
- ...global media, powered by fast, reliable, and deeply technical market infrastructure.About the rolePolymarket is looking for a senior/staff backend engineer to own the systems that connect our exchange to the outside world — market data distribution, order routing, and...Senior
$165 per hour
...have an idea and can covert that into a something beautiful, then you are the one we are looking for.As our Sr. Backend Engineer, you will be:You will develop efficient web services and APIsYou will participate in daily code deploys while working on individual or team...Senior$150k - $300k
$150,000-$300,000 per annum New York, United States Permanent Senior Backend Engineer - New York My client is a well funded early stage startup building a high scale social platform from the ground up. They are focused on building persistent, high performance...SeniorPermanent employment- ...media and we need your help adding fuel to the fire.About the RolePolymarket is launching perpetual futures and we're looking for Senior Backend Engineers to own the core systems that make it run. This is backend exchange engineering in the truest sense: low-latency order...Senior
- ...global media, powered by fast, reliable, and deeply technical market infrastructure.About the rolePolymarket is looking for a senior backend engineer to build and scale the payments infrastructure that powers deposits, withdrawals, and money movement across the platform...Senior
- ...market infrastructure.About The RolePolymarket is looking for a backend engineer to build the systems that power how markets are... ...time.You’ll be a core individual contributor working with other senior engineers to design, implement, and operate the systems that define...Senior
- ...market infrastructure.About the rolePolymarket is looking for a backend/product engineer to own the core domain APIs and data models... ...Polymarket’s consumer product at scale.Build real-time infrastructure: Develop gRPC/Connect services and real-time streaming systems (e.g.,...Senior
- ...minutes. We are based in New York City and operate in a hybrid model to balance collaboration with focused work. We are seeking a senior backend engineer focused on identity and access management who can design, architect, and deliver core IAM components, lead projects...Senior
- ...Lightning AI is seeking a Senior Software Engineer to design and build the backend systems powering AI agent orchestration and execution. You’ll create scalable APIs and platform capabilities for tool use, workflow orchestration, memory, and state management. You’ll partner...Senior
- ...ubiquitous beacon of truth in global media and we need your help adding fuel to the fire.About the RolePolymarket is looking for a Senior Backend Engineer to join our DeFi Trading team and own core improvements to our exchange systems. You'll work across low-latency APIs,...SeniorImmediate start
- ...Maximor AI in New York is seeking a Senior Software Engineer to contribute significantly to the future of the finance stack. The role... ...experience, preferably aligned with fintech, and is skilled in backend development using modern programming languages. This position offers...Senior
$185k - $225k
...more stable, and easier to use.You'll collaborate with a global team of full-stack, data, ML, and DevOps engineers to build scalable backend solutions as we continue to grow. We're a small team where individual contributions have an outsized impact on both our technology...SeniorWork at officeRemote work$175k - $195k
...infrastructures, tackle complex challenges, and influence architecture. Ideal candidates have experience in event-driven systems, strong backend language skills, and a passion for customer-focused solutions. This role offers a competitive salary of $175,000 - $195,000 with...SeniorRemote work- ...United States Digital Space LLC is seeking a Senior Software Engineer with strong Go and React skills to join a fast-growing team in the United States. The role focuses on backend development within a distributed architecture, mentoring peers, and delivering scalable,...Senior
- ...A fintech startup in New York is seeking an experienced backend engineer to scale their systems supporting financial document automation. The role entails assessment of current architecture and designing scalable solutions to handle increasing data volume and sensitivity...Senior
- ...Kinvr is seeking a Senior/Staff Backend Engineer in New York City. Join a fast-growing travel tech company and contribute to complex booking systems, content and supplier integrations, and internal infrastructure. You will own epics end to end, collaborate with product...Senior
- ...OuterSignal, a startup building the customer intelligence layer for commerce, is seeking a senior backend engineer to own core systems and data pipelines. You’ll design scalable infra to process millions of orders, implement vector DB/RAG workflows, and ship end-to-end...Senior
- ...is looking for a Software Engineer to design, build, and scale backend systems for estate planning and AI-driven products. The ideal... ...TypeScript or other typed languages. Responsibilities include developing APIs and data pipelines, conducting thorough testing, and collaborating...Senior
- ...DEPT is hiring a Senior Engineer to own backend services and APIs for global brands, with occasional frontend work. You will design, implement, and ship features, resolve ambiguous specs, and collaborate with product, design, and marketing teams. We value code quality...SeniorCasual work
- ...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,...SeniorRemote work
- ...Axon is seeking a backend-focused software engineer to join the Prepared team in New York City. This hybrid position involves tackling challenges in audio/video processing and AI, ensuring the stability and speed of mission-critical systems. Applicants should have at least...SeniorFlexible hours
$195.5k - $264.5k
...Pave is looking for an experienced backend engineer to lead critical services on their compensation intelligence platform. The ideal candidate will have at least 5 years of experience in backend engineering, with a strong grasp of data-heavy applications using TypeScript...Senior- ...away from what matters most: people.Your MissionAs a Freelance Senior Backend Engineer for our German Market squad, you'll ensure that data... ...No Two Days Are AlikeShape the future of our integrations – Develop interfaces that seamlessly connect voize with systems in the...SeniorFreelanceRemote work
- ...Senior Backend EngineerBevel is an AI Health Companion that helps people make smarter decisions about their health every day. Our app brings together data across sleep, recovery, activity, nutrition, and more, and turns it into real-time, personalized guidance. Whether...SeniorWork at office
- ...improvementUse test driven development (TDD) and maintain test coverageIntroduce engineering process improvements and tools (depending on seniority level)Mentoring/pair programming/leadership (depending on seniority level)Required6 years MIN experience as a software...Senior
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