Senior Software Engineer - .NET (Full Stack) WorldpaySenior Software Engineer - .NET (Full Stack)Denver, ColoradoDesign, develop, and maintain full-stack web applications using C#, ASP.NET Core, NET, SQL Server, and modern JavaScript frameworks, while leading application modernization initiatives, including the migration of large-scale legacy. React, or Angular, while collaborating closely with UX/UI designers, product owners, architects, and cross-functional development teams to deliver high-quality end-to-end solutions.
Senior Software Engineer Publicis Groupe SASenior Software EngineerWestminster, CO$88,900–$165,100 / yearOptimize and fine-tune Spark jobs for performance, including resource utilization, shuffling, partitioning, and caching, to ensure maximum efficiency in large-scale big data environments. Responsibilities What you'll do: • Design, develop, and maintain scalable data processing solutions across on-premises and cloud environments using Python and Apache Spark on Databricks.
Senior Software Engineer (Better Off Calculator) Policy in PracticeSenior Software Engineer (Better Off Calculator)Westminster, CO$65,000–$80,000 / yearKey responsibilities The role will involve a diverse range of activities including W orking as a full stack engineer including front end back end CICD IaC and security from m aintenance and bug xes to design and release of new features Advocating for best practices across broad swathes of engineering from m oving the team off Git ow to trunk developm ent building AW S Code Pipelines with Synthetic Canary coverage to package m anagem ent and code quality Helping the team perform an increm ental transition from a legacy system to a new architecture without com prom ising service Pushing the engineering team growing team m em bers and helping the team as a whole work well with each other and the rest of the com pany Investing in and im proving team skills and practices through co-m entoring pairing code review and leading by exam ple Com m unication stakeholder m anagem ent and relationship building to support an engineering team thats known as a trusted partner for m arketing sales policy & operations and is an integral part of the business Contributing to technical discussions and scoping of work internally and occasionally with clients Ensuring the security of data entrusted to the organisation m inim ising the risk of security breach potential data loss or downtim e and engaging in post-m ortem s and follow-up when things do go wrong or right Your work at Policy in Practice will place you at the forefront of technology in the governm ent space. Senior Software Engineer BOC Job description Location Hybrid hom e and London ofce Tenure Perm anent Full tim e Salary £65000 to £80000 Closing date Rolling recruitm ent About the role W ere growing our technology team and looking for a Senior Software Engineer who believes that data and technology can em power people and change lives.
Senior Software Engineer (Low Income Family Tracker) Policy in PracticeSenior Software Engineer (Low Income Family Tracker)Westminster, CO$65,000–$80,000 / yearPushing the engineering team growing team m em bers and helping the team as a whole work well with each other and the rest of the com pany Investing in and im proving team skills and practices through co-m entoring pairing code review and leading by exam ple Com m unication stakeholder m anagem ent and relationship building to support an engineering team thats known as a trusted partner for m arketing sales policy & operations and is an integral part of the business Contributing to technical discussions and scoping of work internally and occasionally with clients Ensuring the security of data entrusted to the organisation m inim ising the risk of security breach potential data loss or downtim e and engaging in post-m ortem s and follow-up when things do go wrong or right Your work at Policy in Practice will place you at the forefront of technology in the governm ent space. Key responsibilities The role will involve a diverse range of activities including W orking as a full stack engineer including front end back end CICD IaC and security from m aintenance and bug xes to design and release of new features Advocating for best practices across broad swathes of engineering from m oving the team off Git ow to trunk developm ent building AW S Code Pipelines with Synthetic Canary coverage to package m anagem ent and code quality.
Principal Piping Engineer - ASME Section III, Class 1 Enercon Services IncPrincipal Piping Engineer - ASME Section III, Class 1Englewood, CO$150,000–$180,000 / yearPipe Stress Analysis & Pipe Support Design: Prepare complete documentation of the pipe stress analysis and support design for process piping and utility piping systems in support of nuclear and non-nuclear projects by: Perform piping flexibility analysis (static and dynamic) for critical piping systems. The selected candidate will work within the Enercon Services Piping Design & Analysis team which is responsible for performing analyses on nuclear reactor systems and components, which includes piping evaluations, pipe stress analyses, fracture evaluations, seismic, thermal, and vibrational responses, to ensure performance and regulatory compliance.
Senior Software Engineer KBI Biopharma IncSenior Software EngineerBoulder, COThis position is designed to help lead KBI's data and software capabilities by focusing on expanding our cloud-based custom-built platforms and products that support biopharmaceutical processes and support data exchange, data visualization, statistical analysis and reporting capabilities. A Senior Software Engineer with exceptional data and software engineering skills, and a passion for building data-centric applications is to join our team of software developers, data scientists and product owners to support and expand KBI's Digital Transformation vision.
Sr Software Engineer InfleqtionSr Software EngineerBoulder, CO$106,000–$145,000 / yearCollaborate with interdisciplinary teams, including scientists, opto-mechanical engineers, and electrical engineers, to solve complex problems and deliver high-quality software solutions. Design, develop, and deploy reliable, maintainable, scalable, and fault-tolerant backend services and frameworks that control and calibrate our neutral atom quantum computers.
Principal Network Engineer z/OS U.S. BancorpPrincipal Network Engineer z/OSDenver, CO$119,765–$140,900 / yearIn addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. Monitor, analyze, and resolve complex mainframe networking issues involving multiple protocols, connectivity layers, and distributed platforms.
NewSenior Software Engineer, Site Reliability UiPathSenior Software Engineer, Site ReliabilityDenver, ColoradoDemonstrated ability to drive adoption of your systems by doing the hard work yourself: writing integrations, removing friction for other teams, and measuring success by outcomes delivered — not features shipped. You are the engineer who identifies the gaps across teams, designs the system that closes it, builds it, ships it, and drives its adoption — often by doing the integration work yourself rather than asking other teams to come to you.
Senior Software Engineer DHI Group, Inc.Senior Software EngineerDenver, CO$120,000–$160,000 / yearSenior-level judgment and leadership: you lead design discussions, break ambiguous problems into meaningful deliverables, and communicate and collaborate with the confidence to advocate for ideas while staying open to better ones. As a Senior Software Engineer, you'll design and ship high-impact features in a modern, cloud-native stack that reaches thousands of job seekers and recruiters, and you'll do it on a team that treats AI as a core part of how we build, not a side experiment.
Senior Software Engineer - Java/Kotlin Garmin International, Inc.Senior Software Engineer - Java/KotlinBoulder, ColoradoFull timeMay serve as a Lead Software Engineer for complex software development project designs and/or reviews architected modules and software systems supporting new technology or improving capability/performance of existing functionality. Bachelor’s Degree in Computer Science, Computer Engineering, Software Engineering, or related field AND a minimum of 5 years relevant experience OR an equivalent combination of education and experience.
Senior Software Engineer - Android Garmin International, Inc.Senior Software Engineer - AndroidLouisville, ColoradoFull timeBachelor’s Degree in Computer Science, Electrical Engineering, Computer Engineering, Software Engineering, Aerospace Engineering, Math, Physics or related field AND a minimum of 5 years relevant experience OR an equivalent combination of education and experience. May serve as a Lead Software Engineer for complex software development project designs and/or reviews architected modules and software systems supporting new technology or improving capability/performance of existing functionality.
Senior Software Engineer, Golang RVO HealthSenior Software Engineer, GolangDenver, CO$118,650–$150,000 / yearWe're the #1 source for doctor search in the U.S. Every day, people turn to our brands in moments that matter to find reliable health information, connect with doctors, save money on prescriptions, and take meaningful action on their wellbeing. Collaborate closely with stakeholders including product managers, designers, and other engineers to gather requirements and translate them into robust technical designs and solutions.
NewSenior Software Engineer (QGG) Infleqtion IncSenior Software Engineer (QGG)Louisville, COThis role focuses on full-stack software engineering, team leadership, and the establishment of strong software engineering practices. Own the backend REST API written in Python (FastAPI), ensuring robust integration with hardware control and middleware layers.
NewSenior Software Engineer (Qrf) InfleqtionSenior Software Engineer (Qrf)Louisville, COThis role focuses on full-stack software engineering, team leadership, and the establishment of strong software engineering practices. Own the backend REST API written in Python (FastAPI), ensuring robust integration with hardware control and middleware layers.
Senior Software Engineer, watchOS System Spaces Apple IncSenior Software Engineer, watchOS System SpacesBoulder, CODesigning well in that environment means treating reliability, power, and memory as part of a feature rather than as follow-up work, and being willing to follow a problem into code your team does not own. The software in this group runs continuously and sits beneath most of what a user does on their watch, from notifications to app launch, and it works within a small power and memory budget.
Senior Software Engineer, Identity Security (Golang) Apple IncSenior Software Engineer, Identity Security (Golang)Denver, COYou will have direct influence on the future of our security protocols, guiding engineering teams as they incorporate secure practices and tools into their development processes.7+ years of software development or production operations experience in a large-scale environment 5 + years of experience writing production code in Golang, as you'll be working extensively with Go-based applications Proven experience building and operating large scale, highly available, distributed, and fault tolerant systems Excellent understanding of operating systems concepts including multi-threading, memory management, networking and storage, performance and scale Experience with Kubernetes, Docker, and containerization (CNCF Kubernetes Developer or equivalent) Knowledge of securing APIs, including input validation, authentication, and authorization mechanisms for RESTful and gRPC APIs BS/MS in Computer Science or equivalent experienceKnowledge of policy-based authorization mechanisms and engines, including Open Policy Agent/Rego or Zanzibar, policy lifecycle management principles and patterns Knowledge of authentication mechanisms, including OAuth, JWT, other identity management protocols Familiarity with incident response processes and the ability to respond to security incidents effectively Knowledge of cryptographic algorithms and protocols for securing data, including TLS/SSL, digital signatures, hashing, and encryption Hands-on experience with Systems, including the ability to configure and troubleshoot system initialization processes. Our team's primary responsibility is to manage and establish identities for software applications, services, and containers to securely access cloud resources, ensuring proper authentication and authorization for these workloads without requiring manual credential management.
Algorithms Software Engineer - Level 2 or 3 (AHT) Northrop Grumman CorpAlgorithms Software Engineer - Level 2 or 3 (AHT)Boulder, CO$91,800–$137,600 / yearThis requisition may be filled at either an Algorithms Software Engineer - Level 2 or a Principal Algorithms Software Engineer - Level 3. Basic Qualifications: Algorithms Software Engineer - Level 2: Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 2 years of related experience or a Master's degree in a STEM discipline and 0-2 years of related experience. Principal Algorithms Software Engineer - Level 2: Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 5 years of related experience or a Master's degree in a STEM discipline and 3 years of related experience, or 1 year with a PhD.
Embedded Software Engineer - Level 2 or 3 Northrop Grumman CorpEmbedded Software Engineer - Level 2 or 3Boulder, CO$91,800–$137,600 / yearThis requisition may be filled at either an Embedded Software Engineer - Level 2 or a Principal Embedded Software Engineer - Level 3. Basic Qualifications: Embedded Software Engineer - Level 2: Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 2 years of related experience or a Master's degree in a STEM discipline and 0-2 years of experience. Principal Embedded Software Engineer - Level 3: Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 5 years of related experience, or a Master's degree in a STEM discipline and 3 years of experience, or a PhD.
Senior Software Engineer Amatriot Group, LLCSenior Software EngineerDenver, CO$185,000–$225,000 / yearFull Stack Software Engineers on Team Makalu proactively design architecture for new components, suggest improvements to the application and overall web UI/UX, and work closely with on-site and remote engineers to develop front-end applications and back-end microservices that support strong products and user experiences. Familiarity with modern web technologies and techniques, including HTML5, CSS, CSS preprocessors such as SASS, Less, or Stylus, or JavaScript build tools such as Browserify, WebPack, or Closure.