Top Hybrid Software Engineer Jobs

Develop and maintain Kotlin-based payment terminal and SDK solutions deployed across Android, Linux, and backend environments. Build payment features, integrations, and business logic for cards, mobile wallets, and QR codes. Contribute to C++ libraries, automated testing, debugging, and product stability. Collaborate with engineers, designers, and stakeholders while mentoring teammates through reviews and debugging. The role is office-first in Chicago.

Staff backend infrastructure engineer responsible for platform reliability, performance, regional resilience, failover, migrations, data pipelines, observability, incident response, and shared engineering tooling. The role leads cross-team technical direction, mentors engineers, and partners with security and compliance in a regulated financial services environment. Key technologies include Java, MongoDB, Kubernetes/GKE, Terraform, Datadog, and cloud infrastructure.

Develop server-side Java and object-oriented applications for Squarespace’s payments platform. Build high-volume production systems, rapidly prototype solutions, collaborate with engineers and designers, and ensure reliability for commerce-focused services. The role requires strong computer science fundamentals, scalable software design, readable code, database schema design, caching, and experience developing large-scale software.

Own the design, development, deployment, and maintenance of backend services, APIs, databases, integrations, and cloud infrastructure. Build secure REST and GraphQL APIs, optimize relational data systems, modernize service architecture, maintain CI/CD and testing, and implement privacy and security controls. Collaborate with frontend, QA, and product teams, review code, document systems, and mentor developers.

Develop and maintain energy simulation software for residential building design and verification. Implement energy codes and standards, improve modeling calculations, provide energy-modeling support to colleagues and customers, and collaborate with developers on product enhancements. The role requires software development skills, knowledge of heat transfer and building science, strong communication, and an engineering degree with thermodynamics coursework. Hybrid work requires approximately one day weekly in downtown Boston.

Design and execute software usability tests, run test scenarios, and prepare reports on test effectiveness. Role requires a Bachelor’s in Computer Science/Engineering (or equivalent) and 7+ years building, architecting, and troubleshooting large-scale infrastructure with a focus on reliability and scalability.

Design, implement, test, debug, and operate scalable backend services such as identity, friend graph, and persistence systems. Collaborate across teams to deliver product solutions while maintaining availability, scalability, security, operational excellence, and cost efficiency. Investigate incidents and hotfixes, apply distributed-systems best practices, and use AI-assisted development tools while auditing output for quality and security.

Leads full-stack software engineering projects and development teams building cloud-based solutions with distributed microservices. Designs service boundaries, integration patterns, reusable frameworks, and APIs; mentors engineers; establishes coding standards; improves performance and reduces technical debt. The role requires extensive experience with programming languages, databases, cloud platforms, CI/CD, infrastructure as code, automated testing, version control, observability, and modern AI development tools.

Leads full-stack engineering teams, technology portfolios, and large-scale cloud-native initiatives. Responsibilities include setting technical strategy, managing engineering leaders, mentoring talent, shaping roadmaps, delivering distributed systems, aligning execution with enterprise goals, and overseeing Agile teams using modern programming languages, cloud platforms, databases, containers, and development practices.

Lead software engineering projects and developers building distributed microservices, full-stack systems, and cloud-based solutions. Provide technical leadership across Agile teams, establish engineering standards, define service architectures, reduce technical debt, improve system performance, and mentor engineers. The role uses Java, Python, AWS, databases, containers, APIs, CI/CD, infrastructure as code, automated testing, and other modern technologies.

Manage and coach software engineers across data product teams while remaining hands-on in code and design reviews. Partner with tech leads and product managers, uphold engineering quality, improve delivery predictability and on-call health, oversee hiring and career development, and guide production operations. Lead adoption of AI-assisted engineering practices and influence stakeholders without direct authority.

Leads a distributed backend engineering team while contributing to architecture and code. Owns communications infrastructure for email, push notifications, and SMS, including APIs, vendor integrations, internal self-service tools, reliability, compliance, and delivery performance. Partners with Product and cross-functional stakeholders to define roadmaps, prioritize work, manage milestones, and communicate business value. Coaches engineers, manages contractors and vendors, and supports scalable messaging platforms using Java and AWS technologies.