Java / Python / Kafka Software Engineer Jobs in Denver, CO

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Java / Python / Kafka Software Engineer

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Java / Python / Kafka Software Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dynamic and detail-oriented Java / Python / Kafka Software Engineer to join our team and contribute to the development of scalable, high-performance systems. In this role, you will design, implement, and optimize applications using Java and Python while leveraging Kafka for real-time data processing and event-driven
Posted 60+ days ago | Updated 2 hours ago

JAVA Software Engineer II (Onsite)

Raytheon

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Aurora, Colorado, USA

Full-time

Job DescriptionDate Posted: 2025-07-23Country: United States of AmericaLocation: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USAPosition Role Type: OnsiteU.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance: TS/SCI without Pol
Posted 1 day ago | Updated 1 hour ago

JAVA Software Engineer II (Onsite)

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-11 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling -
Posted 2 days ago | Updated 2 hours ago

Senior Server Engineer, Trust & Safety

Strava, Inc.

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Denver, Colorado, USA

Full-time

About This Role Strava is the app for active people. With over 150 million athletes in more than 185 countries, Strava is where connection, motivation, and personal bests thrive. No matter your activity, gear, or goals, we help you find your crew, crush your milestones, and keep moving forward. Our mission is simple: to motivate people to live their best active lives. We believe in the power of movement to connect and drive people forward. We're seeking a Senior Server Engineer to join our Tr
Posted 60+ days ago | Updated 2 hours ago

Software Engineer - Sr. Consultant Level (Java/Full Stack) (Hybrid/Onsite)

Visa Inc.

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Remote or Atlanta, Georgia, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 27 days ago | Updated 2 hours ago

Senior Principal Software Cloud Architect (Onsite)

Raytheon

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Aurora, Colorado, USA

Full-time

Job DescriptionDate Posted: 2025-07-21Country: United States of AmericaLocation: CO106: 16470 East Hughes Drive,Aurora 16470 East Hughes Drive Building S77, Aurora, CO, 80011 USAPosition Role Type: OnsiteU.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance: TS/SCI without Polygr
Posted 1 day ago | Updated moments ago

Senior Staff Software Engineer, Security Products

DigitalOcean

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Denver, Colorado, USA

Full-time

Dive in and do the best work of your career at DigitalOcean. Journey alongside a strong community of top talent who are relentless in their drive to build the simplest scalable cloud. If you have a growth mindset, naturally like to think big and bold, and are energized by the fast-paced environment of a true industry disruptor, you'll find your place here. We value winning together-while learning, having fun, and making a profound difference for the dreamers and builders in the world. We are see
Posted 12 days ago | Updated 2 hours ago

Senior Principal Software Cloud Architect (Onsite)

RTX Corporation

•

Aurora, Colorado, USA

Full-time

Date Posted: 2025-05-27 Country: United States of America Location: CO106: 16470 East Hughes Drive,Aurora 16470 East Hughes Drive Building S77, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to
Posted 55 days ago | Updated 2 hours ago

Scala Software Developer

Kforce Technology Staffing

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Greenwood Village, Colorado, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client in Greenwood Village, CO that is seeking a Scala Software Developer. Responsibilities: * Design, implement, monitor, enhance and troubleshoot systems in assigned areas * Analyze, revise and document difficulties in existing system logic * Provide management with system analysis, feedback, and improvement recommendations * Work with software architects identifying and recommending design and requirements needed for software enhancements * Develop RESTful API
Posted 35 days ago | Updated moments ago

(USA) Data Engineer II

Walmart Inc.

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Remote or Denver, Colorado, USA

Full-time

Position Summary Join Walmart/VIZIO's Data Analytics team as a Data Engineer II, where you will play a key role in driving data-driven decisions and solutions. Leverage cutting-edge technologies and collaborate with top talent to impact business outcomes significantly. What you'll do About the Team The Data Analytics team is at the forefront of leveraging data to drive strategic decisions and optimize business performance. We work collaboratively to harness the power of data, ensuring our str
Posted 60+ days ago | Updated 2 hours ago

Kafka Engineer

DTEL Engineering & Consultants Inc

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Remote

Contract

We are looking for a hands-on Kafka Streaming Engineer with expertise in Confluent Kafka, Terraform, and DevOps pipelines to design, implement, and maintain real-time streaming solutions. The ideal candidate will help stream data from SQL Server (using CDC) to Snowflake, working closely with DevOps and infrastructure teams. The role offers flexibility to work either onshore , and requires strong experience with TFS (Azure DevOps) and infrastructure as code (IaC) using Terraform. Key Responsibili
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Posted 3 days ago

Software Engineer - ENG03 - Cleared On-Site

Apex Systems

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Aurora, Colorado, USA

Full-time

Job#: 2045101 Job Description: We have multiple openings for software engineers at varying seniority levels! Please apply if this looks like a good match for you, we are looking for candidates with a range of experience starting from Associate level to Senior. As a Senior Software Engineer, you have the opportunity to directly impact the world around you and contribute to classified programs and technologies you are passionate about. Our small agile teams adapt to evolving customer and warfight
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Posted 60+ days ago | Updated 3 hours ago

Senior Software Engineer I, Backend

Catapult Solutions Group

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Remote

Full-time

Senior Software Engineer Real-Time Streaming Analytics Engineering Department Remote (U.S. Based Flexible Work Policy) This is a fully remote role with flexible work hours. No on-site requirements. Full-Time PositionAbout Our Client Our client is a leading innovator in the creator commerce space, offering tools and platforms that connect digital influencers with global brands and retailers. With over a decade of industry experience, they operate globally and serve a massive user base of creato
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Posted 4 days ago

100% REMOTE: Build Engineer

Parmesoft Inc.

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Remote

Contract

VERY URGENT REQUIREMENT Position: Build Engineer Location: 100% REMOTE (Clint is in Madison, WI) Duration: 6 Months CONTRACT TO HIRE Rate: $53-$55/Hr Client needs build engineers and can build / install / configure Application servers and migrate the existing legacy environment to the Enterprise Datacenter for all Non-Prod & Prod environments. The target environment in EDC is all VMware virtualization with data on Pure Storage. Primary Skills Compute virtualization for both in-house developed a
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Posted 1 day ago | Updated 20 hours ago

Software Engineer - ENG05 - Cleared On-Site

Apex Systems

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Aurora, Colorado, USA

Full-time

Job#: 2049305 Job Description: As a Senior Software Engineer, you have the opportunity to directly impact the world around you and contribute to classified programs and technologies you are passionate about. Our small agile teams adapt to evolving customer and warfighter needs. What You Will Do Design, develop, test, deliver, and maintain software for cutting-edge satellite ground systems. Work with talented teams of engineers, architects, and leaders in an Agile environment. What You Will Learn
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Posted 60+ days ago | Updated 3 hours ago

Sr. AWS Cloud Engineer

SRS Consulting Inc

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Remote

Contract

Job Title: Sr. AWS Cloud Engineer Job Location: Remote, Dallas, TX 7523 Duration: 6 Months+ With possibility of extension. Must be able to work 8 am CST 5 pm CST! (CST & EST candidates only) Travel: Must be able to travel for 1 week to SWA Headquarters in Dallas to work onsite. This could be quarterly or monthly depending on the manager. (Expenses paid) Overview: Seeking an experienced AWS Cloud Engineer to join our growing cloud engineering team in support of a strategic Identity Provider (IDP
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Posted 12 hours ago

Cloud Big Data Software Engineer

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Cloud Big Data Software Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled Cloud Big Data Software Engineer to join our team and play a pivotal role in designing and developing cloud-based big data solutions. In this role, you will work with cutting-edge technologies to build scalable systems capable of handling large volumes of data, enabling businesses to derive valuable insights. The i
Posted 60+ days ago | Updated 2 hours ago

Software Engineer, Backend

West Coast Consulting LLC

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Remote

Contract

Job Description Title: Software Engineer, Backend Duration: Aug 5, 2025 - Jul 31, 2026 Location: Remote (North America) TECHNICAL SKILLS Must Have3+ years of software development experience in one or more general purpose programming languages (Java, Scala, Go, C++, Python).Nice To Have Experience with prompt engineering, machine learning or data science. Cost Center Code49 - Tech-Ads Engineering JOB DESCRIPTION The Ad Safety & Verification (ASV) team is small, scrappy, and able to execute o
Posted 17 days ago | Updated 11 hours ago

Build Engineer

GLOBAL VISSE INC

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Remote

Contract

Position: Build Engineer Location: Madison, WI Primary Skills Compute virtualization for both in-house developed and commercial off the shelf software leveraging VMware s technology stack and converged storage solutions utilizing Pure Storage - Private Cloud environment at the enterprise datacenterJava application server (e.g. JBOSS EAP, Tomcat) implementation.Linux and Windows systems engineering principles. Team members for the Data Center Consolidation effort must have experience with at lea
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Posted 4 days ago | Updated 3 days ago

Gen AI Solutions Architect

ProCorp Systems Inc.

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Remote

Contract, Third Party

Position: Gen AI Solutions Architect Location: Remote Duration: 12 Months Required Skills: Architectural/technical experience with Gen AI (RAG/chain frameworks, Vector DB searches and embeddings, Agentic AI, etc.)Architectural/technical expertise with cloud especially Google Cloud Platform, Azure, AWS (native, cloud agnostic, container, etc offerings) and cloud/SAAS systems integration.Experience designing REST APIs that facilitate a strong developer experience or simplify systems integration.E
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Posted 3 days ago