Senior Software Engineer

Lumen is the trusted network for the AI‑powered world, connecting people, data, and applications through our expansive fiber network and connected ecosystem. We enable secure, high‑performance connectivity across cloud, edge, and AI workloads for enterprises, governments, and communities.

At Lumen, you’ll work on infrastructure customers rely on today and build for what’s next, where performance, security, and resilience matter.

This is a high accountability environment where bold ideas drive real innovation for our customers, partners, and industry. The work is challenging, expectations are clear, and trust is built into how we operate. If you’re ready to take ownership, deliver meaningful impact, and help shape the future of AI‑ready connectivity, join us today.

The Role

Working within an agile team, the Senior Software Engineer designs, develops, codes, tests, and debugs new software, as well as significant enhancements to existing software of moderate complexity. The role also involves developing solutions across multiple disciplines and producing and explaining those solutions through documented system requirements.

Location

This is a work from home position within the US.

The Main Responsibilities

• Partners in an Agile Scrum team environment to be able to design, develop, code, test, debug and support in production new software or significant enhancements to existing software

• Works closely with business partners and technical staff to create technical solutions that meet business and technical requirements

• Collaborates with product developers in an agile team to define and implement effective and efficient automated tests

• Documents own work to promote transparency and reuse

• Builds production-quality enterprise-grade systems that achieve target SLAs for scalability, reliability, and performance on an agreed upon schedule

• Actively participates in code-review process

• Prioritizes and handles multiple concurrent projects and efforts

• Demonstrates accountability for successful completion of assignments and tasks

What We Look For in a Candidate

• 6+ years of experience with a bachelor’s degree or equivalent education and experience (Computer Science or similar is preferred). 4 + years of experience with a master’s degree.

• Working knowledge of software development methodologies, standards, and coding best practices

• Experience in Agile practices, including planning and grooming, sprint management, daily standup, and retrospective participation

• Experience with GoLang and Java

• Experience with Temporal Workflow

• Experience with Oracle RDBMS, writing PL/SQL

• Experience with Unix/Linux shell scripting

• REST API Services is a plus

• Fluent with Frameworks and Libraries such as Spring Boot (Advanced), Spring Framework (Core, Data, Security, MVC), Hibernate/JPA,Apache Kafka /Confluent Kafka, RESTful Web Services and JUnit/TestNG for testing

• Efficient with Cloud Platforms being Proficient in one or more cloud platforms (AWS, Google Cloud Platform, Microsoft Azure)

• Experience with cloud services like AKS, Logic Apps, Service Bus.

• Experience using AI Developer tools (Cursor, Github Copilot, Claude Code) to create high quality code in a fast moving environment

• Experience in developing scalable high-performance systems to support high data volume processing

• Highly motivated, organized, reliable and detail oriented

• Quick learner and actively seeks out new technology

• Experience in the telecommunications industry a plus

• Strong problem-solving, time management, written and verbal communication skills

Compensation

• This information reflects the anticipated base salary range for this position based on current national data. Minimums and maximums may vary based on location. Individual pay is based on skills, experience and other relevant factors.Location Based Pay Ranges$84,629 - $112,838 in these states: AL AR AZ FL GA IA ID IN KS KY LA ME MO MS MT ND NE NM OH OK PA SC SD TN UT VT WI WV WY $88,860 - $118,480 in these states: CO HI MI MN NC NH NV OR RI $93,092 - $124,122 in these states: AK CA CT DC DE IL MA MD NJ NY TX VA WA Lumen offers a comprehensive package featuring a broad range of Health, Life, Voluntary Lifestyle benefits and other perks that enhance your physical, mental, emotional and financial wellbeing. We're able to answer any additional questions you may have about our bonus structure (short-term incentives, long-term incentives and/or sales compensation) as you move through the selection process.Learn more about Lumen's:Benefits ( Bonus Structure

Requisition #: 344157

Life at Lumen

Life at Lumen is human and connected, even in a fast moving, AI‑focused organization. We set clear expectations and trust people to meet them. With real support and shared accountability, teams collaborate better, move faster, and deliver meaningful outcomes.

Our Lumen 8 behaviors guide how we interact, make decisions, and work together, shaping a culture built to perform and win.

To learn more about Life at Lumen and how we live the Lumen 8, please visit:

Background Screening

If you are selected for a position, there will be a background screen, which may include checks for criminal records and/or motor vehicle reports and/or drug screening, depending on the position requirements. For more information on these checks, please refer to the Post Offer section of our FAQ page ( . Job-related concerns identified during the background screening may disqualify you from the new position or your current role. Background results will be evaluated on a case-by-case basis.

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Equal Employment Opportunities

We are committed to providing equal employment opportunities to all persons regardless of race, color, ancestry, citizenship, national origin, religion, veteran status, disability, genetic characteristic or information, age, gender, sexual orientation, gender identity, gender expression, marital status, family status, pregnancy, or other legally protected status (collectively, “protected statuses”). We do not tolerate unlawful discrimination in any employment decisions, including recruiting, hiring, compensation, promotion, benefits, discipline, termination, job assignments or training.

Privacy Notice

Lumen is committed to protecting the privacy and security of personal information collected during the recruitment and hiring process. Our Applicant Privacy Notice explains how we collect, use, disclose, and protect applicant information, as well as how individuals may request access to or deletion of their personal data.

To review Lumen’s Global Employment Applicant and Talent Community Privacy Notice, please visit:

Disclaimer

The job responsibilities described above indicate the general nature and level of work performed by employees within this classification. It is not intended to include a comprehensive inventory of all duties and responsibilities for this job. Job duties and responsibilities are subject to change based on evolving business needs and conditions.

In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.

Please be advised that Lumen does not require any form of payment from job applicants during the recruitment process. All legitimate job openings will be posted on our official website or communicated through official company email addresses. If you encounter any job offers that request payment in exchange for employment at Lumen, they are not for employment with us, but may relate to another company with a similar name.