Top Senior Level Software Engineer Jobs in CO

Lead two Payments engineering teams through platform modernization, including decoupling payment capabilities from business logic, improving observability, performance, reliability, and operational health. Manage engineering managers and individual contributors, guide technical direction with senior engineers, own third-party payment integrations, and partner with Product and Commercial on payment capabilities and priorities. Drive cross-team initiatives, develop talent, and balance product delivery with foundational architecture investments.

Architect and deliver distributed backend systems and infrastructure supporting customer service and KYC compliance workflows. Set technical direction, define roadmaps, lead end-to-end project delivery, mentor engineers, and build reliable high-scale services using Go, gRPC, TypeScript, React, cloud infrastructure, and DevOps tooling. Partner across teams and time zones to improve platform capabilities, workflow efficiency, cost, quality, customer satisfaction, and compliance outcomes.

Design and lead the technical strategy for search across Vannevar’s products. Build and improve full-text, vector, and LLM-powered retrieval systems, optimizing latency, relevance, index quality, freshness, and performance. Collaborate with ML, product, design, and mission strategy teams to translate user needs into search innovations. Apply expertise in information retrieval, NLP, machine learning, indexing, ranking, query parsing, tokenization, vector search, and evaluation frameworks.

Lead the ToastNow engineering team in delivering high-quality native mobile experiences for restaurant operators. Drive planning, execution, cross-functional collaboration, backlog development, production quality, monitoring, and issue resolution. Hire, mentor, and develop engineers while fostering diverse, high-performing teams. Champion AI tools and practices to improve development speed, quality, and team velocity.

Leads and develops a software engineering team through coaching, feedback, hiring, and career growth. Partners with product and engineering leadership on priorities, execution, architecture, and technical strategy. Reviews system designs, evaluates tradeoffs, supports code reviews, and drives improvements in scalability, reliability, performance, testing, and engineering processes. Works remotely with cross-functional leaders to deliver and maintain veterinary software products.

Leads software engineering teams responsible for vulnerability remediation, application ownership, application support, and delivery. Oversees development and maintenance projects, security and compliance, operational standards, resource planning, service quality, and continuous improvement. Coaches employees, manages performance and career development, coordinates cross-functional stakeholders, and ensures applications meet business requirements and quality standards.

Designs and leads development of scalable enterprise software, distributed systems, microservices, APIs, backend services, batch-processing systems, and data workflows. Provides technical leadership in architecture, integration, cloud development, security, performance, testing, deployment, and modernization. Collaborates with stakeholders and DevOps teams, participates in code reviews, supports production environments, troubleshoots issues, improves reliability, and mentors engineers across distributed teams.

Leads a 20-plus-person distributed Review Engineering organization across three agile squads. Owns technical direction, production reliability, incident response, system scalability, delivery metrics, hiring, performance management, and engineering career growth. Partners with Product, Design, Security, Clinical Operations, and peer engineering teams to deliver reliable, secure, high-quality systems in a regulated healthcare environment.

Own and lead the technical direction of a major codebase section while designing, building, testing, documenting, and maintaining secure, scalable API-based decisioning products. Partner with product, engineering, and security teams on agile delivery, troubleshoot production issues, meet SLA requirements, and participate in an on-call rotation.

Develop and support satellite command and control, mission planning, and data analysis software. Perform full software lifecycle activities, including requirements, architecture, design, coding, testing, integration, documentation, and technical support. The role involves developing test infrastructure and may use cloud, web, database, modeling, simulation, CI/CD, containerization, and DevSecOps technologies. Work is on-site five days per week in office, laboratory, production, or cleanroom environments.