Staff Software EngineerWe're looking for an outstanding Staff Software Engineer who can join an established team and lead/support multiple projects. The Staff Software Engineer will use their hands-on expertise in software development to expand and optimize architecture, data flows, infrastructure, APIs, and automation to support the Epsilon PeopleCloud Platform. A successful person in this role will take ownership of the development, testing, and maintenance of several product features; enforce best practices and lead the development of new components providing insights derived from large data sets in Databricks.The candidate will work across functional teams and collaborate very closely with engineering and architecture leadership to plan, develop and deploy features.
Additionally, the right candidate will have strong experience in distributed architecture, and a proven track record in programming and software development including analysis, design, development, implementation, testing and maintenance.What You'll AchieveCollaborate with the engineering and architecture leadership to plan for new features, architect solutions, develop API data services, and monitor and maintain platform reliability.Responsible for writing code and maintaining/enforcing coding standards.Candidate will be expected to be involved in several projects and should be comfortable multi-tasking.Collaborate with the team for QA automation to define test cases and help resolve code issues.Identify areas of opportunity for optimization by eliminating redundancies and improving automation and operational efficiency.Lead the engineering team during technical discussions, planning, and code review sessions.Collaborate with other engineers, architects, product managers and product support teams.Lead evaluation sessions with internal/external vendors/teams to drive enhancements to systems architecture designs.Lead communities of practice across various software engineering teams to expand the use of new and leading technologies.Oversee, motivate and mentor a small team of developers.Who You AreWhat you'll bring with you: Bachelors or Masters degree in computer science or electrical engineering10+ years hands-on software engineering5+ years in a cloud deployment.Must have experience leading/mentoring small engineering teams.Highly skilled in at least one programming language (Python, Java, or Scala).Proficient understanding of cloud computing, distributed computing and scalability principles.Must have practical knowledge of at least one major cloud service (AWS, Azure, GCP)Expertise in data warehousing, data streaming, and relational databases.Strong understanding of SQLStrong knowledge of Databricks, Unity Catalog, Delta Lake, Workflows, Live TablesGood understanding of Apache SparkStrong knowledge of IaC tools like Terraform or AnsibleExperience with various CI/CD toolsStrong knowledge of data structures, algorithms, and techniques to tune software for maximum performance.Strong understanding of software architecture design.Outstanding communication skills and the ability to work well within agile scrum environment and within tight deadlines.Experience working with containers in Docker and KubernetesExperience in Test Driven Development Practices.Experience working in global agile scrum teams.Understanding of AI conceptsExperience with spec-driven AI-assisted developmentExperience with: RAG (Retrieval-Augmented Generation) architecturesAgentic AI systems (tool-using agents, orchestration, multi-step reasoning workflows).Why you might stand out from other talent: Any certifications with the subject matter listed above is preferred.Base Salary: $105,000.00 - $195,000.00Actual compensation within the range will be dependent upon, but not limited to the individual's skills, experience, qualifications, location and application employment laws. The salary pay range is subject to change and may be modified at any time.The application deadline for this job posting is 06/26/2026.Epsilon is a global company with more than 9,000 employees around the world.People centricity: We focus on employee well-being in an environment where colleagues truly care about each other.Collaboration: We work together, support one another, and collectively achieve goals.Growth: There are endless opportunities for growth through learning, development and career advancement.Innovation: We drive progress through cutting-edge solutions and forward-thinking approaches.Flexibility: We've created a balance between work and personal life, and we encourage adaptability to solve problems creatively.Act with integrityWork together to win togetherInnovate with purposeRespect all voicesEmpower with accountabilityThese pillars and values are our foundation—shaping our culture, guiding our decisions, and uniting us in common purpose.Because You MatterAs an Epsilon employee, you deserve perks and benefits that put you, your family and your finances first. Our benefits encompass a wide range of offerings, including but not limited to the following:Time to Recharge: Flexible time off (FTO), 15 paid holidaysTime to Recover: Paid sick timeFamily Well-Being: Parental/new child leave, childcare & elder care assistance, adoption assistanceExtra Perks: Comprehensive health coverage, 401(k), tuition assistance, commuter benefits, professional development, employee recognition, charitable donation matching, health coaching and counselingEpsilon benefits are subject to eligibility requirements and other terms.
Epsilon is an Equal Opportunity Employer. Epsilon's policy is not to discriminate against any applicant or employee based on actual or perceived race, age, sex or gender (including pregnancy), marital status, national origin, ancestry, citizenship status, mental or physical disability, religion, creed, color, sexual orientation, gender identity or expression (including transgender status), veteran status, genetic information, or any other characteristic protected by applicable federal, state or local law. Epsilon also prohibits harassment of applicants and employees based on any of these protected categories.
Epsilon will provide accommodations to applicants needing accommodations to complete the application process. Please reach out to to request an accommodation.