Lead Java Software Engineer at Resource Innovations in Denver, CO | USD135,000-160,000 | Kablio

Role

Description

app development

agile collaboration

tech research

code review

cloud architecture

performance optimization

Application Development: Lead and participate in the full software development life cycle of cloud-based enterprise applications, including design, development, testing, implementation, and support in a fast-paced, distributed environment.
Collaboration & Process: Collaborate cross-functionally with QA, DevOps, Product, and Business teams using Agile methodologies (Scrum, Jira, Confluence, Git) to deliver quality software solutions on time.
Continuous Improvement: Research, analyze, and recommend emerging tools, frameworks, and technologies to enhance development efficiency and solution quality.
Code Quality & Review: Develop clean, maintainable, and well-documented code following best practices and design patterns. Conduct code reviews, provide feedback, and contribute to continuous improvement in development standards.
Technical Design & Architecture: Design and develop cloud-native applications using Java, Spring Boot, and related frameworks. Work with REST/SOAP web services, Redis, API Gateways, and RDBMS to build scalable, high-performance systems. Ensure software designs meet performance, security, usability, reliability, and scalability requirements.
Troubleshooting & Optimization: Identify, analyze, and resolve complex technical issues; optimize applications for performance and scalability.

Requirements

java

spring boot

aws

docker

kubernetes

microservices

Excellent verbal and written communication
Exposure to NoSQL databases (MongoDB, DynamoDB)
Testing: JUnit, TestNG, Mockito
Integration & Data: Apache Camel, JSON, XML, ETL tools (Pentaho, Stitch)
Cloud & DevOps: AWS services (EC2, S3, RDS, Lambda, etc.), Linux, CI/CD pipelines, containerization (Docker, Kubernetes preferred)
Architecture: Microservices design and implementation experience
Web Technologies: JavaScript, HTML, CSS; Angular experience a plus
Databases: MySQL, SQL, familiarity with NoSQL (MongoDB, DynamoDB preferred)
Languages & Frameworks: Java, Spring Boot, Hibernate, Maven, JMS, Redis
Knowledge of the Energy industry and related software systems
Strong analytical and problem-solving abilities with critical thinking skills
Collaborative mindset with attention to quality and maintainability
Ability to work independently in a fast-paced, distributed environment

Benefits

Information not given or found

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

candidates must currently reside in the united states; no visa sponsorship or extensions are offered.

Security clearance

employment is contingent upon successful completion of a comprehensive background check and reference check.
a pre‑employment drug screen may also be required if applicable.

Company

Overview

2016

Year Founded

The company was established in the San Francisco Bay Area with a focus on addressing climate and energy challenges.

880+

Energy Programs Managed

The company has managed over 880 energy programs across North America, Europe, and the Pacific since 2019.

825,000

CO₂ Avoided

The company reported avoiding 825,000 metric tons of CO₂ in 2022, contributing to its environmental impact efforts.

Top 500

Inc. 5000 Ranking

The company was ranked among the top 500 fastest-growing private companies in the energy sector on the Inc. 5000 list in 2023.

Merged with Nexant in 2021 and backed by Morgan Stanley Capital Partners in 2024, accelerating its scale and reach.
Specializes in transforming utility operations through demand-side management, software systems, and advisory services.
Works on diverse projects—from residential weatherization to grid modernization, electrification, and utility marketplaces.
Operates globally but retains utility-scale focus, delivering integrated energy solutions at significant scale.

Culture + Values

Climate Change
Innovation
Equity
Scale and Impact

Environment + Sustainability

798k CO₂e Avoided

Carbon Emissions Avoided

The company has successfully prevented the emission of 798,924 metric tons of CO₂ equivalent through various initiatives in 2023.

800:1 Removal Ratio

CO₂ Removal Efficiency

For every metric ton of CO₂ emitted, the company facilitates the removal of over 800 metric tons of CO₂ through innovative solutions.

1.1 TWh Saved

Energy Savings

The company has delivered 1.1 terawatt-hours of energy savings in 2023, contributing to reduced energy consumption.

$483M Rebates

Energy Efficiency Rebates

The company has issued $483 million in total energy efficiency rebates in 2023, incentivizing sustainable practices.

Operating in over 30 states and 10 countries
Carbon accounting initiated in 2022 with full operational footprint offset via carbon credits
Developing a Net Zero plan (target date to be announced)

Inclusion & Diversity

52% women

Workforce Composition

The workforce composition reflects a strong focus on gender diversity, with 52% women compared to the industry average of 24%.

13% increase

Female Applicants YoY

There has been a notable 13% year-over-year increase in the number of female applicants, highlighting improved recruitment efforts.

17% increase

Racial Diversity YoY

The company has achieved a 17% year-over-year increase in racial diversity, showcasing a commitment to inclusivity in hiring.

Majority‑women‑led board and executive team (written into bylaws)
Recruiters are AIRS Diversity Certified
Supplier Inclusion Program actively growing diverse supplier partnerships

Articles

About Us

Careers

Role

Description

app development

agile collaboration

tech research

code review

cloud architecture

performance optimization

Application Development: Lead and participate in the full software development life cycle of cloud-based enterprise applications, including design, development, testing, implementation, and support in a fast-paced, distributed environment.
Collaboration & Process: Collaborate cross-functionally with QA, DevOps, Product, and Business teams using Agile methodologies (Scrum, Jira, Confluence, Git) to deliver quality software solutions on time.
Continuous Improvement: Research, analyze, and recommend emerging tools, frameworks, and technologies to enhance development efficiency and solution quality.
Code Quality & Review: Develop clean, maintainable, and well-documented code following best practices and design patterns. Conduct code reviews, provide feedback, and contribute to continuous improvement in development standards.
Technical Design & Architecture: Design and develop cloud-native applications using Java, Spring Boot, and related frameworks. Work with REST/SOAP web services, Redis, API Gateways, and RDBMS to build scalable, high-performance systems. Ensure software designs meet performance, security, usability, reliability, and scalability requirements.
Troubleshooting & Optimization: Identify, analyze, and resolve complex technical issues; optimize applications for performance and scalability.

Requirements

java

spring boot

aws

docker

kubernetes

microservices

Excellent verbal and written communication
Exposure to NoSQL databases (MongoDB, DynamoDB)
Testing: JUnit, TestNG, Mockito
Integration & Data: Apache Camel, JSON, XML, ETL tools (Pentaho, Stitch)
Cloud & DevOps: AWS services (EC2, S3, RDS, Lambda, etc.), Linux, CI/CD pipelines, containerization (Docker, Kubernetes preferred)
Architecture: Microservices design and implementation experience
Web Technologies: JavaScript, HTML, CSS; Angular experience a plus
Databases: MySQL, SQL, familiarity with NoSQL (MongoDB, DynamoDB preferred)
Languages & Frameworks: Java, Spring Boot, Hibernate, Maven, JMS, Redis
Knowledge of the Energy industry and related software systems
Strong analytical and problem-solving abilities with critical thinking skills
Collaborative mindset with attention to quality and maintainability
Ability to work independently in a fast-paced, distributed environment

Benefits

Information not given or found

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

candidates must currently reside in the united states; no visa sponsorship or extensions are offered.

Security clearance

employment is contingent upon successful completion of a comprehensive background check and reference check.
a pre‑employment drug screen may also be required if applicable.

Company

Overview

2016

Year Founded

The company was established in the San Francisco Bay Area with a focus on addressing climate and energy challenges.

880+

Energy Programs Managed

The company has managed over 880 energy programs across North America, Europe, and the Pacific since 2019.

825,000

CO₂ Avoided

The company reported avoiding 825,000 metric tons of CO₂ in 2022, contributing to its environmental impact efforts.

Top 500

Inc. 5000 Ranking

The company was ranked among the top 500 fastest-growing private companies in the energy sector on the Inc. 5000 list in 2023.

Merged with Nexant in 2021 and backed by Morgan Stanley Capital Partners in 2024, accelerating its scale and reach.
Specializes in transforming utility operations through demand-side management, software systems, and advisory services.
Works on diverse projects—from residential weatherization to grid modernization, electrification, and utility marketplaces.
Operates globally but retains utility-scale focus, delivering integrated energy solutions at significant scale.

Culture + Values

Climate Change
Innovation
Equity
Scale and Impact

Environment + Sustainability

798k CO₂e Avoided

Carbon Emissions Avoided

The company has successfully prevented the emission of 798,924 metric tons of CO₂ equivalent through various initiatives in 2023.

800:1 Removal Ratio

CO₂ Removal Efficiency

For every metric ton of CO₂ emitted, the company facilitates the removal of over 800 metric tons of CO₂ through innovative solutions.

1.1 TWh Saved

Energy Savings

The company has delivered 1.1 terawatt-hours of energy savings in 2023, contributing to reduced energy consumption.

$483M Rebates

Energy Efficiency Rebates

The company has issued $483 million in total energy efficiency rebates in 2023, incentivizing sustainable practices.

Operating in over 30 states and 10 countries
Carbon accounting initiated in 2022 with full operational footprint offset via carbon credits
Developing a Net Zero plan (target date to be announced)

Inclusion & Diversity

52% women

Workforce Composition

The workforce composition reflects a strong focus on gender diversity, with 52% women compared to the industry average of 24%.

13% increase

Female Applicants YoY

There has been a notable 13% year-over-year increase in the number of female applicants, highlighting improved recruitment efforts.

17% increase

Racial Diversity YoY

The company has achieved a 17% year-over-year increase in racial diversity, showcasing a commitment to inclusivity in hiring.

Majority‑women‑led board and executive team (written into bylaws)
Recruiters are AIRS Diversity Certified
Supplier Inclusion Program actively growing diverse supplier partnerships

Articles

About Us

Careers