Senior Java Developer jobs in Denver – Page 6 | RoboApply Jobs

Senior Java Developer jobs in Denver· Page 6

Results 101–120 of 615 for “Senior Java Developer” in Denver.

615 jobs found

101 - 120 of 615 Jobs
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Frontera Health logo
Full-time|$150K/yr - $195K/yr|On-site|Denver, Colorado

At Frontera, we are transforming the way children with autism and other behavioral health needs receive the care they deserve. Our dedicated team of world-class clinicians, technologists, and autism specialists is committed to developing innovative AI-driven tools that empower care teams to work more efficiently, allowing them to dedicate more time to the ch…

Feb 17, 2026
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Convera logo
Full-time|$161.9K/yr - $193.7K/yr|On-site|Denver

Job Description: We are seeking a talented Senior Software Engineer to design and implement sophisticated models and standardized processes using the latest technologies. This role focuses on enhancing our 'Transaction Monitoring and Sanction Screening Systems,' specifically tailored for fast-paced money transfer, anti-money laundering, and foreign exchange services.Your responsibilities will include defining methods and procedures for new assignments and selecting approaches through the evaluation and adaptation of complex techniques. You will contribute to the complete lifecycle of web-based applications and middleware services development, encompassing analysis, design, coding, testing, deployment, architecture, and maintenance.As part of your role, you will design and develop REST services using Agile methodologies, implement and enhance microservices architecture-based web services, and produce comprehensive technical design documentation, methods, and procedures.

Oct 24, 2025
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Convera USA LLC logo
Full-time|$161.9K/yr - $199K/yr|Hybrid|Denver

Job Overview: Convera USA LLC is seeking a talented Senior Software Engineer to join our dynamic team in Denver, CO. This role is pivotal in developing robust, scalable web applications leveraging the Microsoft technology stack and AWS Cloud. You will craft intuitive front-end interfaces with Angular and maintain the underlying technology that supports our microservices architecture using .NET Core and C# Web API. Your contributions will extend to deploying and managing applications and infrastructure, designing backend systems, and optimizing databases, all crucial for enhancing our product offerings.Key Responsibilities: As a Senior Software Engineer, you will ensure the quality of our software through meticulous code optimization and organization. You will troubleshoot application issues and collaborate with operations, functional, and technical teams to resolve them effectively. This hybrid role allows for partial remote work while requiring you to reside within a reasonable commuting distance from our Denver office.

Oct 24, 2025
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RTI logo
Full-time|On-site|Denver, CO

Join RTI as a Senior Product Manager and shape the future of real-time software in the Aerospace & Defense (A&D) sector. Our RTI Connext software is integral to over 500 defense programs across various domains including land, sea, air, and space. We are seeking an innovative product manager who has a deep understanding of emerging trends, especially in UAS, Autonomy, Maritime, and other mission systems.In this pivotal role, you will lead the product strategy to enhance how Connext meets the needs of A&D customers. Your expertise will help translate mission requirements into actionable product needs, guide the roadmap in collaboration with R&D, and ensure that RTI’s platform effectively addresses the challenges faced by defense programs.This position is ideal for someone who thrives on defining what solutions to create and why they matter, using customer insights, mission goals, and market trends to drive product decisions. Key Responsibilities:Own and direct the A&D product strategy.Develop an in-depth understanding of UAS, autonomy, maritime, C-UAS, and JADC2/MOSA requirements to inform product development for distributed systems, security, real-time data, and interoperability.Effectively convert customer and mission requirements into clear product specifications, use cases, and roadmap proposals.Amplify the voice of the defense customer.Conduct comprehensive product discovery to identify pain points, operational workflows, constraints, and integration patterns.Validate roadmap initiatives with key customers and translate insights into actionable product strategies.Enhance RTI’s platform for A&D applications.Identify capability gaps and opportunities for growth in critical defense applications.Collaborate with Product and Engineering teams to prioritize essential capabilities for A&D adoption, including security, interoperability, platform support, performance, tooling, and integration.Work alongside Sales and Business Development to refine pricing, licensing, and overall product strategy to facilitate seamless adoption in target accounts.Partner across functions for successful product adoption.Collaborate with Sales, Business Development, and Marketing to articulate technical capabilities into compelling value propositions and differentiators.Develop strategic product positioning to empower Sales and BD teams to secure new business in key Department of Defense initiatives.Contribute to strategic go-to-market plans for key programs and partners by making informed resource allocation decisions and analyzing the ROI of existing initiatives.

Mar 18, 2026
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Red 6 logo
Full-time|On-site|Denver

Company OverviewRed 6 is a pioneering startup in Augmented Reality (AR) technology, at the forefront of synthetic air combat training. Our flagship technology powers the ATARS product, allowing pilots to experience the cognitive complexities of flying while benefiting from realistic and scalable training in dynamic outdoor settings.The RoleAs a Senior Software Engineer at Red 6, you will play a pivotal role in the design and implementation of next-generation AR systems for pilot training. This hands-on position involves tackling complex software development challenges. You will be responsible for developing and executing innovative solutions to advanced augmented reality problems, engaging with rendering systems, game engine infrastructure, simulation frameworks, and hardware-software integration. Your contributions will seamlessly integrate state-of-the-art simulation technologies with live aircraft, delivering impactful capabilities to our military clientele. This opportunity is perfect for a seasoned engineer who excels in overcoming intricate engineering challenges.Key ResponsibilitiesDesign, develop, and enhance high-performance C++ applications for both general-purpose CPU/GPU computing environments and embedded System-on-Chip (SoC) platforms.Implement key features for synthetic reality applications, including rendering systems, simulation frameworks, and data pipelines.Deliver complex designs or subsystems independently with minimal oversight.Work collaboratively with hardware, simulation, and design teams to produce integrated AR solutions tailored for military training environments.Develop and integrate safety-critical graphical user interfaces (GUI) for cockpit and mission display systems.Ensure compliance with DO-178C (DAL A/B/C) and other relevant avionics standards in software implementation.Adhere to secure software development practices in line with DoD cybersecurity and RMF requirements.Contribute to testing strategies, tooling, and CI/CD infrastructure to guarantee swift and reliable delivery.Assist with requirements decomposition, traceability, and verification efforts.Engage in program reviews including SRR, PDR, CDR, and TRR.

Feb 18, 2026
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Forge Global, Inc. logo
Full-time|$157K/yr - $190K/yr|Hybrid|Denver, Colorado, United States

At Forge, we recognize that our team is our most valuable asset. As pioneers in technological innovation within the private market, our mission is to create a more prosperous future for everyone. We embody this mission through our core values of boldness, accountability, and humility. Every day, we witness the impact of our vision, supporting the teams behind the most significant innovations of our time—from space exploration to artificial intelligence and beyond.With our liquidity solutions, exclusive data and insights, custody offerings, and a dynamic marketplace, Forge aims to establish a world-class technological framework that facilitates a transparent, accessible, and seamless global private market for companies, employees, and investors alike. Through our platform, employees can sell their private shares, companies can reward shareholders with pre-IPO liquidity, and both individual and institutional investors can engage in the growth of private unicorns.Forge’s unique global marketplace is addressing the increasing demand from individual and institutional investors seeking exposure to private company stocks, building a powerful network effect.Our ability to provide these impactful financial solutions has attracted tremendous interest from investors and customers, prompting a need to expand our team to better serve more companies, teams, and innovators.The Role:As a Senior Software Engineer II specializing in trading engineering, you will be instrumental in delivering a high-quality trading platform that underpins the trading functionalities within the Forge Marketplace. Your role will involve identifying opportunities to enhance trading products, including the integration of cutting-edge low-latency technologies, and contributing to the strategic direction of trading engineering initiatives.You will work closely with Product, Design, and Engineering teams to ensure the seamless incorporation of trading technologies into our products, enhancing both user experience and application performance.Location: This position is remote in Denver, CO. Once we establish a physical office in Denver, hybrid attendance will be required at least 9 days each month.

Apr 10, 2026
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Zerohomes logo
Full-time|On-site|Denver, Colorado

About Zerohomes Zerohomes is working to transform the housing market with technology. Based in Denver, Colorado, the team builds products that aim to improve how people experience and interact with housing. Role Overview The Senior Mobile Engineer will design, build, and maintain mobile applications that deliver strong performance and intuitive user experiences. This role works closely with colleagues across product, design, and engineering to bring new features to life and ensure reliability in every release. What You Will Do Develop and maintain mobile applications for Zerohomes products Work with cross-functional teams to define, design, and ship new features Troubleshoot and resolve technical challenges to keep apps running smoothly Contribute ideas and solutions that help advance Zerohomes’ mission in the housing market What We’re Looking For Experience building high-performance mobile applications Comfort working with teams across disciplines Interest in solving complex technical problems Motivation to work on products that impact how people find and live in homes This position is based in Denver, Colorado.

Apr 15, 2026
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Speechify logo
Full-time|On-site|Denver, CO, USA

Role overview Speechify seeks a Senior Software Engineer for the core experiences team in Denver, CO. The focus of this position is to build and enhance the main features that shape user interaction with Speechify’s products. What you will do Develop and improve software solutions with a direct effect on how users experience the platform Collaborate with engineering, design, and product teams to deliver new features and improvements Create scalable applications that support ongoing growth and changing requirements Share technical insights and contribute to decisions about the direction of Speechify’s products Location This role is located in Denver, CO, USA.

Apr 25, 2026
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Crusoe Energy Systems logo
Development Engineer

Crusoe Energy Systems

Full-time|On-site|Denver, CO - US

As a Development Engineer at Crusoe Energy Systems, you will play a pivotal role in designing and implementing innovative solutions that drive our mission of utilizing stranded energy resources. Your expertise will contribute to the development of projects that optimize energy consumption and enhance operational efficiency.

Mar 18, 2026
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Stio logo
Full-time|Remote|Remote — Denver, Colorado, United States

Role Overview Stio is seeking a Product Developer to help shape products for customers who love the outdoors. This remote position is based in Denver, Colorado, and focuses on turning product concepts into real items that meet quality and market needs. What You Will Do Work with teams across the company to develop and refine product ideas Design and execute product strategies from concept through launch Apply technical skills to ensure products meet Stio’s standards Balance creative vision with practical requirements and customer expectations About Stio Stio values sustainability and a spirit of adventure. Team members contribute to a company focused on responsible product development and a love for the outdoors.

Apr 20, 2026
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humanagency logo
Full-time|Hybrid|Denver, CO

Location: US or CanadaType: Full-Time for US Applicants; Independent Contractor for Canadian ApplicantsAbout humanagencyAt humanagency, we are on a rapid growth trajectory, seeking exceptional talent across diverse disciplines to meet a growing pipeline of opportunities. Our mission is to engage individuals—ranging from creative producers to technical specialists and entrepreneurial leaders—who can drive our next chapter of innovation and success.We pride ourselves on being a company of doers. In our culture, leaders are hands-on, teams collaborate closely, and everyone contributes to the final product. We embrace feedback and foster an environment where the best ideas prevail, regardless of their source, since our clients depend on us to deliver outstanding results consistently.Our clients’ missions, products, and financial outcomes are paramount. We immerse ourselves in their objectives, acting as stewards and partners in tackling significant challenges. Every product, strategy, or asset we develop must be aesthetically pleasing as well as functional, practical, and designed for tangible real-world effects.Our greatest asset is our people. We aim to grow by hiring individuals who inspire and elevate us. Whether in strategy, engineering, design, data, or operations, we seek teammates who challenge the status quo and contribute positively to our collective success.We collaborate with organizations of all sizes to explore, design, and implement AI strategies that are secure, scalable, and centered on human experience. We believe that AI should enhance human potential rather than replace it, and we build our solutions on this principle. From advisory and tooling to implementation and education, we partner with clients to integrate AI in a manner that aligns with their mission and values, empowering teams to work smarter and unlock new possibilities through thoughtful innovation.At humanagency, we lead with purpose, passion, and a spirit of adventure. We engage in meaningful work with individuals we care about, ensuring that the journey is as rewarding as the destination.The OpportunityJoin us at humanagency as we shape the future by merging advanced AI solutions with intuitive software development. We specialize in creating scalable and secure SaaS applications that enable enterprise clients to effectively address complex challenges. As a Senior Full-Stack Engineer, you will take charge of development initiatives and collaborate on high-impact projects at the intersection of AI, machine learning, and secure software engineering.

Mar 30, 2026
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360IT Professionals logo
Full-time|On-site|Denver

Join our dynamic team at 360IT Professionals as a Xamarin Developer! We are seeking a talented individual with a strong background in C# development to contribute to our innovative projects. This role is a Contract to Hire position based in beautiful Denver, Colorado. You will work on exciting mobile application development projects that leverage Xamarin technology, helping us deliver high-quality solutions to our clients.

Mar 27, 2017
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The Trade Desk logo
Full-time|On-site|Bellevue; Boulder; Denver; Los Angeles; Seattle; Ventura

Join our dynamic team at The Trade Desk as a Senior Software Engineer specializing in Observability and Incident Response Management (IRM). In this role, you will be instrumental in developing and enhancing our observability solutions, ensuring seamless incident management processes. Your expertise will contribute to building robust systems that provide insights and drive operational excellence.We are looking for an innovative engineer who thrives in a fast-paced environment and is passionate about creating high-quality software solutions. You will collaborate with cross-functional teams, utilizing cutting-edge technologies to improve our monitoring systems and streamline incident response.

Apr 7, 2026
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bet365 logo
Full-time|On-site|Denver

About the Role bet365 is seeking a Senior Back-End Engineer to join the Sports Platform team in Denver. This position focuses on building and maintaining the core systems that power one of the world’s leading online gaming platforms. What You Will Do Design and implement back-end solutions that improve the sports platform’s features and reliability. Work closely with engineers, product managers, and other teams to deliver new capabilities and enhancements. Optimize server-side logic for performance and scalability as customer demand grows. Ensure applications remain responsive and stable under heavy usage. Location This role is based in Denver.

Apr 15, 2026
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Sonsoft Inc. logo
Full-time|On-site|Denver

We are looking for a talented .NET Developer with proficiency in C# to join our innovative team at Sonsoft Inc. In this role, you will be responsible for designing, developing, and maintaining robust applications that meet our clients' needs. You will collaborate with cross-functional teams to deliver exceptional software solutions.

Nov 21, 2016
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360IT Professionals logo
Full-time|On-site|Denver

Join our dynamic team at 360IT Professionals as an ADO.NET Developer. We are seeking an innovative and driven individual with expertise in C# and Oracle. If you have experience working on government projects, we would especially love to hear from you!

Jul 5, 2017
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DigitalOcean logo
Full-time|$140.8K/yr - $176K/yr|On-site|Denver

DigitalOcean is looking for a Senior Software Engineer (IC3) to join the Customer Trust & Engineering team in Denver. This role focuses on Identity and Access Management (IAM), a critical component for securing the DigitalOcean platform. The IAM systems authorize billions of transactions per second and must maintain single-digit millisecond latency. Key responsibilities Maintain and improve IAM systems to keep them reliable and secure. Design and build new features for the next generation of DigitalOcean’s Identity platform. Integrate secure authentication and authorization mechanisms to support AI initiatives. Develop seamless single sign-on (SSO) integrations for global partners. Enhance the policy engine to handle complex workflows and agent-based processes. Team approach The Customer Trust & Engineering group emphasizes distributed systems, security-minded development, and scalable solutions. Team members collaborate closely, share knowledge, and build tools that support developers and businesses worldwide. Location This position is based in Denver.

Apr 23, 2026
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Sonsoft Inc. logo
Hadoop Developer

Sonsoft Inc.

Full-time|On-site|Denver

Join our dynamic team at Sonsoft Inc. as a Hadoop Developer! In this role, you will leverage your expertise in big data technologies to design, develop, and maintain scalable data processing systems. You will collaborate with data engineers and analysts to ensure efficient data flow and integration across our platforms.

Mar 1, 2017
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Sonsoft Inc. logo
Full-time|On-site|Denver

Join Sonsoft Inc., a leading technology solutions provider, as a C# Developer. In this role, you will be responsible for designing, developing, and maintaining high-quality software applications using C#. You will collaborate with cross-functional teams to deliver innovative solutions that meet customer needs.

Dec 6, 2016
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Sonsoft Inc. logo
Full-time|On-site|Denver

Join our dynamic team at Sonsoft Inc. as a .NET Developer with a focus on Business Analysis. In this role, you will leverage your technical skills in .NET development while utilizing your analytical abilities to gather requirements, design solutions, and enhance our software offerings.We are looking for a candidate who thrives in a collaborative environment, is eager to tackle challenges, and is committed to delivering high-quality software solutions. You will work closely with stakeholders to ensure that our products meet business needs and drive innovation.

Oct 11, 2016

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