Software Engineer

• Design and build systems for API discovery, schema understanding, and safe agent-to-API orchestration at enterprise scale.
• Own search, ranking, relevance, or query-planning problems central to how agents find and use the right APIs and data - this is core to the role, not a peripheral concern.
• Prototype quickly, evaluate multiple algorithmic approaches, and iterate based on what you learn - priorities and direction can shift week to week as we learn from customer pilots.
• Build and evaluate agentic systems: tool-calling frameworks, agent orchestration, and the observability/evaluation tooling needed to trust what agents are doing.
• Collaborate closely with a small, high-context team where everyone influences architecture and direction - this is not a role with heavy process or deep management layers.
• Engage with select enterprise customers piloting Constellation to understand real usage patterns and bring that insight back into the system design.
• Communicate technical tradeoffs clearly to a small, technical leadership team and contribute to shaping the roadmap itself, not just executing against one., Privacy: California residents applying for positions at Apollo can see our privacy policy here. E-Verify: Apollo is an E-Verify employer and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. For more information please visit E-Verify., Lead customer implementations of SOPHiA GENETICS genomic analysis solutions, from planning and sample selection through configuration, training, adoption, and issue resolution. Manage MaxCare Program schedules, timelines, sampling strategies, Statements of Work, technical setup, and cross-functional delivery. Translate laboratory, bioinformatics, data, and clinical regulatory requirements into practical solutions while building trusted customer relationships. The field-based US role includes approximately 30% travel. Top Skills: BioinformaticsCustom ReportingFederated Sso AuthenticationLibrary PreparationNext-Generation SequencingSophia Ddm Platform PNC Bank

Software Engineer

2 Hours Ago Remote or Hybrid USA 75K-150K Annually Junior 75K-150K Annually Junior Machine Learning * Payments * Security * Software * Financial Services Develops, tests, deploys, maintains, and debugs software across the full project lifecycle. Translates business requirements into technical designs, supports production systems, documents solutions, estimates development tasks, collaborates with teammates, and mentors newer developers. The role requires application architecture, SDLC, testing, troubleshooting, and maintenance experience using Java, .NET, and/or Delphi, with Delphi preferred. Top Skills: .NetDelphiJava PNC Bank

Senior Software Engineer

2 Hours Ago Remote or Hybrid USA Senior level Senior level Machine Learning * Payments * Security * Software * Financial Services Designs, develops, tests, deploys, maintains, and debugs software solutions. Leads complex technical initiatives, Java microservices and API integration, OpenShift deployments, server and database administration, release management, production support, vulnerability remediation, incident resolution, and vendor coordination. Supports remote deposit platforms while managing application resiliency, security compliance, documentation, and stakeholder communication. Top Skills: AgileAPIsCandescent Remote Deposit/CaptureCloud-Native ArchitecturesConnect:DirectContainerizationDevOpsJavaLinuxMicroservicesMicrosoft Sql ServerOpenshift Container PlatformPowershellPythonSdlcShell ScriptingWindows Server

What you need to know about the Colorado Tech Scene

With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.

Key Facts About Colorado Tech

• Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
• Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
• Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
• Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
• Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
• Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute

• You have hands-on, production experience owning a search, ranking, relevance, or query-planning system at real scale - not just integrating a third-party search tool, but designing and iterating on the underlying logic.
• You’ve tried multiple algorithmic approaches to a hard retrieval or ranking problem and can talk concretely about the tradeoffs.
• You’re genuinely energized by ambiguity - you’d rather define the right problem than execute a well-specified one, and you’re comfortable when priorities shift quickly.
• You communicate clearly and enjoy working in a small, fast-moving team with minimal process overhead.
• You have a growth mindset and want to be at the center of how AI agents and enterprise infrastructure intersect.

Nice to have

• Production experience with Rust - a strong plus, but not required.
• Experience building agent orchestration, tool-calling frameworks, or agent evaluation/observability systems (LLM-as-judge, tracing, etc.).
• Experience with RAG systems where you owned retrieval quality, not just integration.
• Background in distributed query engines, federated query planning, or database query optimization.

Posted Yesterday Remote Hiring Remotely in United States 192K-226K Annually Expert/Leader Remote Hiring Remotely in United States 192K-226K Annually Expert/Leader Build Apollo’s Constellation control plane for enterprise AI agents. Responsibilities include designing API discovery and schema-understanding systems, developing search, ranking, relevance, and query-planning logic, prototyping retrieval algorithms, and building agent orchestration, tool-calling, evaluation, and observability systems. The role involves rapid iteration in an ambiguous R&D environment, customer collaboration, architectural decision-making, and roadmap shaping. The summary above was generated by AI

Are you excited by the challenge of building genuinely new infrastructure - where the problems aren’t fully defined yet and the roadmap changes as fast as the field itself? Do you want to help figure out how AI agents discover, understand, and safely interact with real-world APIs? If so, we’d love to talk to you about joining Apollo’s AI Systems team.

This team owns Constellation - Apollo’s control plane for AI agents. Where GraphOS gives developers a unified way to query their data, Constellation gives AI agents a way to safely discover, understand, and coordinate across APIs at the enterprise level. This is genuinely early-stage R&D: we’re piloting with select enterprise customers, iterating quickly, and figuring out the right architecture as we go rather than executing against a fixed multi-quarter plan.

Whether you binge-watch a series on Netflix, plan faraway vacations from your phone, or read international news online, you’ve likely used Apollo’s technology this week. Apollo supports some of the largest GraphQL platforms in the world.

We’re not looking to rest on our laurels though - we’re aiming to change how software is built. Having built the foundation that powers GraphQL at enterprise scale, we’re now building the control plane for the next wave of software: AI agents that need to safely discover, understand, and act on real systems.

Apollo is intent on becoming the company where you can see your career grow through challenging work, collaborating with incredible teammates, and accomplishing the unattainable.

Compensation & Benefits: At Apollo, we strive to provide competitive, market-informed compensation whilst ensuring consistency within the team in each country. We make hiring decisions based on your skills, experience, and our overall assessment of what we learned during the hiring process. In addition to the U.S. base salary range, we also provide equity and benefits. Apollo offers all U.S. employees a choice of 3 Anthem Blue Cross medical plans and California residents can also choose from an additional 2 Kaiser medical plans. Dental and Vision benefits are provided by Sun Life Financial. Location: This is a remote position that can be done from anywhere in the US or Canada (Canada has a different compensation range). Equal Opportunity: Apollo is proud to be an equal opportunity workplace dedicated to pursuing and hiring a talented and diverse workforce.