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Sr Software Engineer Java Jobs in Denver, CO (NOW HIRING)

Huck Adventures

Senior Software Engineer

Boulder, CO · On-site

$137.10K - $180.70K/yr

We are seeking a Senior Software Engineer to become an integral part of our team! You will be ... Knowledge of Java, Python, or other programming languages * Familiarity with relational databases ...

Huck Adventures

Senior Software Engineer

Boulder, CO · On-site

$137.10K - $180.70K/yr

We are seeking a Senior Software Engineer to become an integral part of our team! You will be ... Knowledge of Java, Python, or other programming languages * Familiarity with relational databases ...

PlumChoice

Senior Software Engineer

Denver, CO · Hybrid

$126.10K - $166.20K/yr

Senior Software Engineer SquareTrade is the fastest growing company of its kind. We're ... Java, Spring Boot, Kafka, ElastiCache) * Performs continuous integration, continuous delivery, and ...

CONMED

Senior Software Engineer

Englewood, CO

$104.13K - $163.64K/yr

The Senior Software Engineer will play a key technical leadership role, contributing hands-on ... using Java and/or C/C++, or 5+ years of experience with an advanced degree. * 3+ years of ...

Raytheon

Senior Software Engineer (Onsite)

Aurora, CO · On-site

$124.40K - $163.90K/yr

They are seeking a Senior Software Engineer to design, develop, test, deliver, and maintain ... using Java and C++ • Experience with Agile development • Active and transferable U.S ...

Datavant

Senior Software Engineer

Denver, CO · On-site

$180K - $220K/yr

... Senior Software Engineer, you will lead major initiatives that advance Datavant's platform ... Python, Go, Java; microservices; REST and GraphQL * Frontend: TypeScript, React, Next.js

Sierra Nevada Corporation

Sr Software Engineer

Lone Tree, CO · Hybrid

$143.49K - $197.29K/yr

As a Senior Software Engineer, you will be responsible for driving the strategic development and ... Expert proficiency in programming languages such as C++, Java, or Python. * Demonstrated knowledge ...

Sierra Nevada Corporation

Sr Software Engineer

Lone Tree, CO · On-site

$143.49K - $197.29K/yr

As a Senior Software Engineer, you will be responsible for driving the strategic development and ... Expert proficiency in programming languages such as C++, Java, or Python. * Demonstrated knowledge ...

Sierra Nevada Corporation

Sr Software Engineer

Lone Tree, CO · On-site

$143.49K - $197.29K/yr

As a Senior Software Engineer, you will be responsible for driving the strategic development and ... Expert proficiency in programming languages such as C++, Java, or Python. * Demonstrated knowledge ...

Sierra Nevada Corporation

Sr Software Engineer

Lone Tree, CO · Hybrid

$143.49K - $197.29K/yr

As a Senior Software Engineer, you will be responsible for driving the strategic development and ... Expert proficiency in programming languages such as C++, Java, or Python. * Demonstrated knowledge ...

Frontline Source Group

Senior Software Engineer

Denver, CO · On-site

$126.10K - $166.20K/yr

Senior Software Engineer Role The Senior Software Developer will help shape the future of the organization's technology through innovative, full stack development. Play a key role in developing and ...

Cymertek

Java Software Engineer

Aurora, CO · On-site

$52.75 - $72.25/hr

Java Software Engineer LOCATIONAurora, CO 80014 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a skilled and passionate Java Software ...

Cymertek

Java Software Engineer

Aurora, CO · On-site

$52.75 - $72.25/hr

Java 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 and passionate Java ...

Prime Robotics

Sr. Software Engineer

Lakewood, CO · On-site

$140K/yr

As a Senior Software Engineer at Prime Robotics, you'll own meaningful pieces of our next ... You'll use your expertise in Java, Spring Boot, and distributed system design to build scalable ...

Navstar

Software Engineer (Java or C++)

Aurora, CO · On-site

... senior and junior engineers. • Generate software cost and schedule estimates to support future ... using Java or C++. • Experience with cloud environments and Kubernetes. • Experience with ...

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Sr Software Engineer Java information

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$41.7K

$155.3K

$272.8K

How much do sr software engineer java jobs pay per year?

As of May 28, 2026, the average yearly pay for sr software engineer java in Denver, CO is $155,347.00, according to ZipRecruiter salary data. Most workers in this role earn between $128,700.00 and $169,300.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Sr Software Engineer Java, and why are they important?

To thrive as a Sr Software Engineer Java, you need advanced proficiency in Java programming, software design principles, and a bachelor’s degree (or higher) in computer science or a related field. Familiarity with tools such as Spring Framework, RESTful APIs, version control systems like Git, and cloud platforms is typically required, along with relevant certifications like Oracle Certified Professional Java Programmer. Excellent problem-solving skills, effective communication, and the ability to mentor junior developers make someone stand out in this position. These skills ensure the delivery of robust, scalable applications and foster efficient collaboration in complex development environments.

What are some common challenges Sr Software Engineers specializing in Java face when leading project teams?

Sr Software Engineers working with Java often encounter challenges such as balancing hands-on coding with mentorship responsibilities, managing technical debt in legacy systems, and aligning project goals with business requirements. They frequently need to facilitate effective communication between developers, QA engineers, and stakeholders to ensure project milestones are met. Additionally, staying updated with evolving Java frameworks and best practices while guiding less experienced team members is essential for maintaining code quality and team productivity.

What does a Sr Software Engineer Java do?

A Sr Software Engineer Java is responsible for designing, developing, and maintaining complex software applications using the Java programming language. They often lead technical projects, mentor junior developers, and ensure that software solutions are robust, scalable, and secure. Their work involves collaborating with cross-functional teams, reviewing code, and implementing best practices to deliver high-quality products. Senior engineers also play a key role in architectural decisions and contribute to the overall technical direction of their team or organization.

What is the difference between Sr Software Engineer Java vs Software Developer Java?

AspectSr Software Engineer JavaSoftware Developer Java
Required CredentialsBachelor's degree, 5+ years experience, possibly certifications like Oracle Certified ProfessionalBachelor's degree, 1-3 years experience, often entry-level certifications
Work EnvironmentDesigning architecture, leading projects, mentoring teamsWriting code, debugging, implementing features
Employer & Industry UsageTech companies, finance, healthcare, enterprise solutionsStartups, tech firms, software consultancies
Search & Comparison IntentHigher-level roles, leadership, complex projectsEntry to mid-level development tasks

In summary, Sr Software Engineer Java typically involves more experience, leadership, and architectural responsibilities, while Software Developer Java focuses on coding and feature implementation. Both roles are common in tech industries but differ in scope and seniority.

What are popular job titles related to Sr Software Engineer Java jobs in Denver, CO? For Sr Software Engineer Java jobs in Denver, CO, the most frequently searched job titles are:
What job categories do people searching Sr Software Engineer Java jobs in Denver, CO look for? The top searched job categories for Sr Software Engineer Java jobs in Denver, CO are:
What cities near Denver, CO are hiring for Sr Software Engineer Java jobs? Cities near Denver, CO with the most Sr Software Engineer Java job openings:
Sr Software Engineer Java jobs near you
Senior Software Engineer

Senior Software Engineer

Altamira Technologies Corp.

Englewood, CO

Full-time

Posted 10 days ago

Job description

Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities worldwide by focusing on creating innovative solutions leveraging common standards in architecture, data and security. Altamira believes that our people and the culture of our company differentiate us from other companies.

Location: Warrenton VA / Augusta,GA / Centennial, CO / State College, PA

Position Description: We are seeking a Senior Software Engineer that possess a mix of talent areas related to full-stack development. As part of our team, you will provide software and web development services. Our ideal candidate would possess a broad range of skills as our scope of work spans various technologies. Examples of technologies we are currently using to support our customers include Java, Python, JavaScript, Angular, React, and ElasticSearch. Altamira Technologies Corporation encourages independent problem solving but also provides deep reach-back support and a collaborative environment for our engineering team. We are looking for candidates who have experience with developing and are not afraid to adapt to the right architecture, languages, and libraries to build the best systems for the mission and deliver the best user experience.

Role and Responsibilities

  • Must have strong Java skills – no exceptions.
  • Produce software based on desired functionality provided by users and analysts
  • Interpret mission needs and requirements to produce user-friendly software systems
  • Leverage continuous integration to create sustainable and maintainable software
  • Interact with teammates and users through whiteboard sessions and/or design documents to establish circular feedback
  • Able to meet deadlines and adjust to evolving scope as requested by customer.

Education and Experience

  • Bachelor’s in Computer Science, Computer Engineering, Electrical Engineering, or a related field
  • Must have strong Java, JavaScript/Typescript experience – no exceptions.
  • Other languages like Python, Angular, ELK stack, Redis, Web Services (REST), Containerization (such as docker, lxc), Kubernetes, helm, Machine Learning, Data Analytics, Android development, NoSQL and SQL databases, Xmidas are desired.

Abilities and Competencies

  • Top Secret Clearance REQUIRED
  • Self-motivated and eager to work intently to satisfy mission requirements
  • Adaptable and has the desire to maintain our company culture
  • Ability to effectively communicate in verbal and written communications
  • Ability to multitask and adjust priorities as needed
  • Work with a geographically disparate team. 

In accordance with Colorado’s Equal Pay for Equal Work Act, the salary range for these positions is $90,000 to $225,000.  However, Altamira Technologies Corporation considers multiple variables when determining compensation, including but not limited to, the level of responsibilities, prior work experience, education/certifications, customer contractual specifications, and any clearance requirements.