Top Entry Level Software Engineer Jobs in NYC, NY

Design, build, test, and deliver scalable software features and subsystems for the Fan Engagement team. Maintain and improve production systems, participate in system design, solve moderately complex technical problems, collaborate with product and design partners, and mentor junior engineers. Contribute to testing, documentation, observability, reliability, and continuous improvement across the development lifecycle.

Develop and operate the Open DEX platform, enterprise API integrations, internal tools, automated workflows, and AI-assisted applications. Build secure, containerized cloud services and infrastructure using Python, Kubernetes, AWS, CI/CD, and infrastructure-as-code technologies. Diagnose production incidents, improve performance, establish reusable engineering standards, and collaborate with security, identity, infrastructure, and engineering teams.

Build and operate scalable software powering enterprise data science and AI platforms. Contribute across backend services, APIs, frontend features, and cloud integrations while working on high-impact projects. Collaborate with experienced engineers, apply modern software engineering practices, and learn technologies supporting reliable, reproducible, and compliant AI and MLOps solutions.

Build and ship full-stack features within small engineering Pods using Node.js, React, Golang, MongoDB, Elasticsearch, and AWS. Develop APIs, front-end interfaces, integrations, tests, and AI-powered capabilities. Collaborate with product, design, and senior engineers; participate in code reviews, production support, on-call rotations, and bug triage while growing technical, UX, and system-design skills.

Build, optimize, and maintain software systems using AI while collaborating across disciplines to develop user-focused solutions. Apply secure coding practices, participate in code reviews, and contribute to high-quality features. The role involves working with front-end or back-end technologies, databases, cloud platforms, and AI-assisted development in a mission-driven healthcare technology environment.

Design and own secure, scalable wallet infrastructure for custody, key management, transaction signing, authorization, recovery, and multichain systems. Architect support for MPC, HSMs, secure enclaves, TEEs, smart contract wallets, account abstraction, and emerging cryptographic approaches. Define security boundaries, policy engines, secrets management, authentication, and programmable authorization while making foundational build-versus-buy decisions and guiding systems from first principles through production.

Develop high-performance research platforms and tools that bring trading strategies to life. Work in small teams to design, build, and deploy resilient systems using distributed computing, NLP, and machine learning to solve large-data problems in finance.

Build and ship native iOS features for a consumer fintech platform using Swift, UIKit, and scalable mobile frameworks. Own features from design handoff through launch, collaborate with product, design, and backend teams, participate in code and architecture reviews, and contribute to reusable platform components. The role emphasizes performant user experiences, secure financial applications, mentorship, and continuous engineering growth.

Build and ship features for Palantir Gotham across the full product lifecycle. Collaborate with engineers, product, and customers; prototype, design, implement, and maintain backend and frontend systems. Learn on the job with mentorship and occasional customer site visits to understand real-world mission needs.

Join Palantir as a Software Engineer new grad building scalable software (Gotham, Apollo, Foundry). Contribute across the product lifecycle, collaborate with cross-functional teams, meet users, and deliver production-quality features while learning from a mentor.

Build shared infrastructure for Palantir platforms (Foundry, Gotham, Apollo) across backend, developer, frontend, and storage domains. Improve developer productivity, scalability, and reliability; participate in design, implementation, and rollout; collaborate with technical and non-technical stakeholders while paired with a mentor to grow engineering impact.

Build high-performance trading tools and large-data research platforms in small teams. Design system architectures, develop resilient production software, and apply distributed computing, NLP, and machine learning to solve complex quantitative problems while collaborating with engineers, traders, and researchers.

Build and improve DeepL’s API platform and developer experience through self-service onboarding, configuration flows, reusable platform components, documentation, SDKs, and starter templates. Collaborate across product and engineering teams, write tested production code, contribute to monitoring and alerting, and participate in incident response. The role emphasizes backend development, RESTful APIs, reliability, developer-centric design, and occasional full-stack work with React and TypeScript.

Build backend infrastructure for a real-time blockchain trading platform, including risk and liquidation engines, state machines, distributed services, market-data pipelines, venue integrations, REST and WebSocket APIs, and deployment automation. Optimize asynchronous Rust systems for high throughput, reliability, and low latency. Responsibilities include database and schema design, performance tuning, monitoring, alerting, and production operations in an in-person engineering environment.

The Software Engineer on the Apollo platform will build, maintain, and deploy software systems. Responsibilities include debugging, collaborating with teams, and transforming software deployment methods.

As a Forward Deployed Software Engineer, you solve critical problems in federal health and civilian sectors by leading projects, building solutions, and collaborating with clients. You engage in end-to-end execution of projects, leveraging data processing and analysis.

Forward Deployed Software Engineers design solutions for customers by developing software, integrating data, and improving products through feedback, focusing on impactful projects.

Design, build, and maintain core platform products and systems. Collaborate with product managers and engineers to deliver high-quality experiences. Participate in technical blueprinting, code reviews, and documentation while owning tasks and understanding customer and business needs.

The role involves designing, developing, and maintaining software applications. Collaboration with cross-functional teams is expected, alongside optimizing existing systems.

Entry-level software engineers will build data infrastructure and product features for high-frequency, high-volume multimodal hardware data. They will collaborate closely with customers, work directly with users in the field, own projects from start to finish, support customer onboarding, and help expand the company’s platform for testing and validating complex hardware systems.

Build and own Custral’s product end to end across frontend and backend. Design core functionality, shape product direction and architecture, work directly with users, and operate high-volume production systems. Use TypeScript, React, Node.js, PostgreSQL, Redis, and Elasticsearch while making independent technical decisions, researching solutions, communicating tradeoffs, and collaborating effectively in a fast-paced, in-person startup environment.

Build and ship product features across user-facing interfaces and backend systems for AI coding products. New graduates will own work end to end, improve product quality, prototype ideas, fix bugs, and collaborate with a small, high-ownership engineering team. Candidates should demonstrate strong engineering fundamentals, sound judgment using AI tools, fast learning, and an exceptional technical project or shipped product.

Join Greenboard’s engineering team in Summer 2027 to build and ship financial compliance software. Responsibilities include developing AI agents for insider-trading detection, scaling message-archiving systems processing tens of millions of messages daily, and designing supporting data infrastructure. The role offers end-to-end feature ownership, customer interaction, and direct collaboration with experienced engineers in a fast-paced startup environment.

Develop and maintain quantitative risk technology for portfolio management, including financial reporting, exposure analytics, factor models, scenario analysis, APIs, and performance optimization. Collaborate with portfolio managers, risk teams, and vendors while building Python, C#, and C++ applications, integrating financial platforms, improving databases and workflows, and ensuring code quality through testing and continuous integration.

Build and maintain end-to-end products across mobile, web, and backend systems. Responsibilities include developing scalable APIs, inventory and reorder models, hardware integrations, customer-facing features, system documentation, and resilient infrastructure. The engineer will independently make product decisions, engage directly with users, provide frontline support, and drive engineering excellence across a broad technology stack.