Top Software Engineer Jobs in Indianapolis, IN

Own the development and maintenance of large-scale React Native applications for iOS and Android. Lead architecture improvements, React Native upgrades, native module development, performance optimization, automated testing, CI/CD reliability, and production debugging. Collaborate with cross-functional product pods, contribute to technical discovery and architecture, mentor engineers, and raise engineering standards while delivering scalable, maintainable mobile experiences.

Build and scale CMS platform features, including page builders, editors, publishing pipelines, content models, permissions, and rendering systems. Develop across the stack with React, TypeScript, and Ruby on Rails while partnering with product and design. Own projects from technical design through rollout, improve reliability and performance, review code, and communicate effectively in an async remote environment. The role also involves complex stateful interfaces, AI-assisted development, and customer-focused product iteration.

Design, build, and operate foundational developer infrastructure across CI, build systems, deployment orchestration, and test platforms. Improve build speed, deployment safety, and test reliability while owning services end to end, including SLOs, observability, and on-call responsibilities. Partner with engineering teams to address platform pain points and lead cross-cutting technical projects through production.

Build and expand Circle Discover, a marketplace for digital experiences. Develop high-converting purchasing flows, listings, content feeds, recommendations, search services, and data pipelines. Implement Next.js frontend features and Ruby on Rails APIs, run A/B experiments, improve architecture and code quality, and collaborate with leaders and designers to deliver performant user experiences at scale.

Build and ship full-stack AI features using Ruby on Rails and React, including AI agents, RAG systems, evaluations, observability, and LLM inference infrastructure. Design experiments and A/B tests, optimize production performance and reliability, and collaborate with leaders and designers to iterate rapidly on customer-facing solutions.

Develop and operate backend systems supporting post-transaction processing for Affirm Card. Break down projects, write tested and extensible code, collaborate with product and engineering teams, monitor system health, troubleshoot issues, participate in on-call support, and contribute to code reviews and team development.

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.

Build and scale Go backend services for agent quoting, configuration, and application submission. Design APIs and distributed systems, write unit and integration tests, resolve partner-specific issues, contribute to architecture, support production debugging, improve CI/CD automation, and use AI coding tools in daily engineering workflows. Collaborate with adjacent teams and mentor teammates through pairing and documentation.

Build, test, deploy, and support full-stack software for automotive inventory finance systems. Own features and components, contribute to technical designs and estimates, write unit and system tests, apply secure coding practices, use observability tools to monitor production systems, participate in code reviews, document practices, and collaborate with technical and business stakeholders. The role also emphasizes AI-assisted development, prompt engineering, independent ownership, transparent communication, and continuous improvement.

Build, test, deploy, and support full-stack software features and system components. Collaborate with product, engineering, and business stakeholders; use AI-assisted development and prompt engineering; participate in design discussions, estimation, code reviews, documentation, and production observability. Troubleshoot moderately complex issues, apply secure coding practices, communicate status and risks, and independently drive assigned work to completion while delivering quality software each sprint.

As a Software Engineer on the Compute team, you will build and optimize systems for data processing, SQL querying, and improve the performance of code execution. You will tackle complex engineering challenges spanning backend data systems to frontend applications, ensuring efficiency and usability.

Senior Software Engineer responsible for end-to-end full-stack software development, scalable API design, AWS cloud-native implementations, technical feature leadership, system-level problem solving, and continuous improvements to performance, quality, and efficiency. The role collaborates with product owners and engineers in an agile environment, translates client requirements into technical designs, and supports third-party integrations.

Build and operate a stablecoin payment rail for merchant checkout, subscriptions, refunds, reconciliation, and onchain settlement. Deliver full-stack features across Go services and React/Next.js interfaces, including APIs, protobufs, database migrations, wallet connectivity, and durable Temporal workflows. Improve accessibility, conversion, performance, and observability through logs, metrics, and traces. Participate in on-call rotations and collaborate cross-functionally to integrate Payment Acceptance into Coinbase’s developer platform.

Develop and operate production microservices that operationalize predictive and generative AI models for claims systems. Responsibilities include building AWS-based feature pipelines, APIs, event-driven integrations, monitoring, alerting, CI/CD, and model evaluation frameworks. The engineer partners with data scientists, product teams, and enterprise platform teams, supports live services through on-call responsibilities, translates requirements into technical designs, and leads implementation and continuous improvement.

Lead a team of software engineers supporting critical retail-banking applications. Design and develop software solutions, provide technical guidance, review code and documentation, troubleshoot complex incidents, and apply SRE practices. Maintain on-call rotation for after-hours critical incidents. Use OpenShift, Hogan, Dynatrace, and Linux; collaborate on releases and modernize application delivery.

The Software Engineer will be responsible for data collection, cloud infrastructure management, and collaborating with scientists to enhance data processing for model training operations.

Design and implement secure, scalable backend services for voice agents, integrate AI models and telephony, improve inference, debug concurrent systems, and collaborate with Product to deliver features end-to-end.

Develop and maintain features for a large-scale Windows desktop CAM application using C and C++. Diagnose defects, enhance existing code, participate in code reviews, write tested software, document technical knowledge, and collaborate with senior engineers. The role requires learning CAM and manufacturing concepts while applying modern software development practices in a mature codebase.

Develop commercial 3D digital software for dental and healthcare applications using Microsoft and cloud technologies. Responsibilities include shaping technology roadmaps, designing scalable platforms, developing web applications, collaborating in agile cross-functional teams, integrating emerging technologies, and supporting global product commercialization. The role involves JavaScript/TypeScript development, cloud architecture, 3D scene graphs, front-end UI components, quality processes, and potentially AI-enabled software engineering initiatives.

Develop and maintain PHP-preferred software features and services using object-oriented design. Own implementations from design through deployment, troubleshoot bugs and performance issues, write unit and integration tests, apply secure coding practices, participate in code reviews, collaborate across product and engineering teams, and use AI-assisted development tools responsibly.

Develop and support ServiceNow applications across ITSM, ITOM, ITAM, CMDB, security, and customer service. Build integrations using REST APIs and Integration Hub, automate workflows with Flow Designer and ServiceNow AI tools, and ensure platform security, reliability, compliance, and data integrity. Participate in Agile development, testing, peer reviews, solution design, production support, and mentoring junior engineers.

Build and independently deliver full-stack healthcare software features using Java or Groovy, React and TypeScript, MongoDB, and Kafka. Responsibilities include design, implementation, testing, deployment, production debugging, code reviews, design documentation, dependency coordination, process improvements, and mentoring. The role requires reliable delivery with minimal oversight and collaboration across engineering, product, and QA teams in a remote-first environment.

Develop and ship full-stack web and mobile experiences across Affirm’s consumer app and website. Collaborate with product, design, analytics, and engineering teams to break down projects, make technical decisions, write tested and extensible code, launch scalable APIs, monitor service health, support on-call operations, review code, and participate in team development and interviewing.

Build and scale consumer-facing mobile and web applications and backend services. Own features end-to-end across frontend and backend, optimize databases and queries, integrate third-party APIs, implement algorithms for risk and transaction evaluation, improve reliability and CI/CD, and contribute to testing, monitoring, and internal tools to support customer operations.

Develop and support application components by writing, debugging, testing, refactoring, and optimizing software. Collaborate with developers, analysts, designers, product teams, scrum teams, and business stakeholders to define requirements and deliver solutions. Diagnose production defects, support releases and hotfixes, create documentation, and build reusable software components. The role also requires continuous learning, independent execution, code reviews, and effective communication across technical and business teams.