Top Software Engineer Jobs

Develop and maintain Akamai’s custom Linux kernel and distribution for a globally distributed cloud platform. Responsibilities include adding performance, reliability, and security features; porting modifications to newer kernels; debugging production and test issues; improving build and continuous-testing automation; collaborating with platform, application, test, and hardware teams; and contributing work upstream to the open-source Linux community.

Lead technical direction and hands-on development for OpenAI’s plugin ecosystem. Design APIs, SDKs, and backend services; improve plugin discovery, creation, execution, reliability, permissions, and admin controls; and enhance model-tool interactions. Partner with Product, Design, Research, Security, and Trust & Safety to deliver intuitive, dependable experiences across ChatGPT and Codex while mentoring engineers and guiding complex cross-team initiatives.

Lead technical direction and hands-on, end-to-end development of ChatGPT learning experiences. Build polished interfaces, scalable backend services, APIs, and multimodal capabilities spanning text, images, voice, and interactive experiences. Partner with product, design, research, and platform teams to define products, make architecture decisions, improve reliability and usability, and guide initiatives from concept through launch. Mentor engineers and help expand access to AI-powered education.

Build and maintain backend systems powering Cash App Taxes, including federal and state tax form logic and e-file submission. Translate complex tax rules into reliable, tested software; create tools enabling safe changes by nontechnical contributors; and guide architecture, security, scalability, deployment, and documentation practices. Collaborate with product, tax specialists, QA, cloud platform, design, and customer care teams while resolving accuracy, reliability, and performance issues.

Build and operate data platform infrastructure supporting analytics, machine learning, and AI systems. Responsibilities include developing Lakehouse and Spark systems, improving performance and reliability, implementing data quality, governance, lineage, metadata, security, and access controls, evaluating query and OLAP technologies, enhancing observability and deployment processes, supporting incident response, collaborating with data teams, contributing to open-source projects, and mentoring engineers.

Build and scale backend identity platform services for global user onboarding, identity verification, risk management, and trading accounts. Design reliable microservices and architectures, contribute to technical decisions, maintain code quality and test coverage, troubleshoot incidents, collaborate across teams, and potentially participate in on-call support.

Build and maintain MongoDB’s distributed database infrastructure for cluster scalability. Design data partitioning, data movement, dynamic scaling, workload execution, and resilient distributed protocols. Solve complex performance and low-latency systems problems, contribute production-quality C++ code, participate in design and code reviews, lead new feature development, and mentor engineers.

Build and maintain cloud-native applications and services for Akamai’s IaaS platform. Develop platform features from requirements through design, testing, and deployment; integrate Kubernetes and cloud-native technologies; collaborate with product owners, architects, developers, and test engineers in an Agile continuous-delivery environment. The role focuses on creating scalable, reliable, secure platforms that simplify product development and user experience.

Build and operate large-scale Spark and Snowflake data pipelines for advertising optimization feeds. Responsibilities include data modeling, performance and cost tuning, partner file and API integrations, data quality and monitoring, privacy-sensitive identity matching, releases, incident response, technical design, project leadership, and mentoring. The role requires production ownership across AWS data workloads, CI/CD, testing, and on-call operations.

Build and maintain backend systems powering Cash App Taxes, including federal and state tax logic and e-file submission. Translate complex tax requirements into reliable, scalable, well-tested software; create tools enabling safe contributions; make architectural decisions; and improve accuracy, performance, security, deployment, and documentation. Collaborate with tax specialists, product, QA, cloud platform, design, customer care, and other teams while applying AI coding tools and best practices.

Develop scalable data pipelines, ETL processes, cloud data architectures, and AI/ML-enabled tools for chemical and biological threat data. Implement data quality, validation, enrichment, security, and access controls while supporting analytics, machine learning, knowledge graphs, and external system integrations. Collaborate in Agile teams and contribute to technical documentation and continuous improvement. The role requires extensive software or data engineering experience, cloud and containerization expertise, AI/ML frameworks, and an active Secret clearance.

Hands-on senior software engineer responsible for owning backend product work end to end. The role focuses on designing architectures and data models, building primarily in Python and Django on AWS, shipping revenue-driving features, and owning a product domain. Responsibilities also include code and technical design reviews, collaboration with product and company leadership, mentoring, and helping hire future engineers.

Leads software engineering and architecture for Card Tech, combining hands-on development with technical mentorship. Defines technical vision, modernizes monoliths into microservices and event-driven platforms, establishes API and design standards, and drives scalable, secure, operable solutions. Partners across divisions, mentors senior engineers, evaluates AI-generated code, and leads architectural strategy and engineering excellence initiatives.

Designs, develops, and supports scalable Java applications, owning significant tasks from requirements analysis through production support. The role emphasizes concurrency, asynchronous programming, networking, algorithms, data structures, Linux shell scripting, and adherence to architectural standards. The engineer collaborates with development teams to implement platform improvements and deliver changes in a fast-paced environment.

Designs, builds, and maintains scalable web applications, APIs, and event-driven microservices for connected access solutions. Responsibilities include collaborating cross-functionally, writing and reviewing code, troubleshooting complex technical issues, creating solution specifications, applying cloud and software engineering best practices, and mentoring junior engineers. The role requires expertise in strongly typed languages, cloud platforms, CI/CD, microservices, serverless architectures, and secure application development.

Develop front-end tools for New Glenn aerospace engineering data systems. Responsibilities include gathering UI requirements, building React interfaces, contributing to UI strategy, integrating APIs and services, collaborating in Agile teams, participating in code reviews, and delivering maintainable software with documentation and version control. The role also involves backend database design input and transforming complex engineering data into actionable insights.

Designs, develops, and maintains scalable cloud-based healthcare software platforms. Responsibilities include architecting Azure systems, building APIs and microservices, optimizing databases, developing AI-enabled capabilities, implementing CI/CD and containerized deployments, applying healthcare security controls, and collaborating across engineering, product, business, and healthcare teams.

Develop and support Fiserv’s cloud-native Vision NEXT payment platform using Java, APIs, microservices, AWS, and event-driven integrations. Responsibilities include software design, development, testing, API automation, troubleshooting, production support, performance monitoring, code reviews, and collaboration with infrastructure, network, and security teams. The role supports LATAM partners and requires Spanish or Portuguese bilingual proficiency, onsite availability, and U.S. citizenship or permanent residency.

Provides technical leadership for enterprise backend applications using Java, Spring, AWS, and Terraform. Designs cloud-native microservices, REST and SOAP services, and infrastructure as code; guides architecture and development best practices; collaborates with stakeholders; reviews code; mentors engineers; and resolves complex production issues. The role is hybrid in Cincinnati, Ohio, with three days per week onsite and requires 9+ years of Java/J2EE experience.

Develop, test, maintain, and support full-stack web applications and backend services using frontend technologies, APIs, microservices, data modeling, and application pipelines. Participate in the full software development lifecycle, code reviews, debugging, incident resolution, and technical discussions. Collaborate with cross-functional teams to build scalable enterprise applications and improve engineering tools and practices.

Software Engineering Interns contribute to production TypeScript backend features, applied AI and computer vision pipelines, and end-to-end deployments to active mining sites. Responsibilities include using LLMs, AWS Rekognition, TensorFlow, Kubernetes, and CI/CD; translating user challenges into product features; and collaborating closely with senior engineers and leadership. The role is fully remote and emphasizes ownership, autonomy, and shipping real-world software.

Lead software engineering efforts for JPMorgan Chase’s Credit Risk Technology organization. Responsibilities include designing, developing, testing, debugging, and maintaining secure production applications; modernizing technology stacks; improving operational stability through automation; evaluating architectures and vendors; reviewing code; and promoting engineering best practices and communities of practice.

Develop and maintain Akamai’s custom Linux kernel for its cloud platform. Responsibilities include adding performance, reliability, and security features; porting modifications across kernel versions; debugging production and test issues; improving build and continuous-testing automation; collaborating with platform, application, hardware, and test teams; and contributing changes upstream to the Linux community.

Develop fullstack web applications, enhance platform performance, collaborate on high-impact opportunities, and ensure stable, scalable solutions. Engage in rapid iterations and be a committed team player.

Lead development of production features for iOS, Android, and Electron/Angular applications that connect with hardware over Bluetooth, BLE, USB, and Wi-Fi. Responsibilities include architecture, performance optimization, security, automated testing, CI/CD, progressive releases, telemetry, and hardware integration. The role also requires practical use of agentic coding and AI tools, backend API development, platform-native UI and concurrency expertise, and collaboration with product, UX, and engineering teams.