Senior Full-Stack/Backend Engineer (Python & JavaScript) – Remote, Contract

INFUSE is a global high-performance demand partner delivering demand strategies, programs, and outcomes for the most admired B2B brands.

INFUSE

Employee count: 1001-5000

Ukraine only

INFUSE is seeking a Senior Full-Stack/Backend Engineer to join their growing team. The role involves building scalable and maintainable systems, integrating with APIs, and collaborating with cross-functional teams. The team values innovation and focuses on delivering high-impact projects.

Requirements

Solid knowledge and hands-on experience with frontend technologies and frameworks (mid-level or higher).
Proven expertise in backend development, API design, and database management.
Experience with data analysis and pipeline construction is a plus.
Skilled in modern development tools and AI-assisted coding (e.g., Cursor, Copilot).
Strong architectural mindset focused on scalability, maintainability, and clean integration points.
Personal Attributes: Self-motivated with strong organizational skills
Problem-solver who thrives on complex challenges

Benefits

Professional development
Competitive compensation
Professional, friendly, fast-growing team
Reduced Fridays during summer

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About the job

Apply before

Nov 19, 2025

Posted on

Sep 20, 2025

Job type

Contractor

Experience level

Senior

Location requirements

Ukraine

Hiring timezones

Ukraine +/- 0 hours

Job categories

Senior Fullstack Software Engineer Senior Fullstack Software Development Engineer Remote Senior Full Stack Developer Senior Full Stack Engineer Remote Senior Software Engineer Sr. Backend Software Engineer Senior Backend Software Engineer

Skills

Frontend Technologies Backend Development API Design API Integration Database Management Data Analysis Data Pipelines Cursor Copilot)

About INFUSE

Learn more about INFUSE and their company culture.

View company profile

INFUSE is a global high-performance demand partner delivering demand strategies, programs, and outcomes for the most admired B2B brands.

We have spent a decade developing advanced demand strategies, first-party buyer and account intelligence, contextual content creation, audience-centric engagement practices, and trusted relationships that predictably deliver on our clients’ high-volume and precision demand needs.

In this pursuit of excellence, we have chosen to do things a little differently. We lead our company through innovation, craft precision demand generation strategies and programs, safeguard quality at every engagement touchpoint and across all channels, and foster trusted partnerships with our clients, prospective clients, and their buyers.

Partnering with B2B demand and growth teams and their agencies, we develop and execute demand programs to fill marketers’ pipeline requirements in their most pivotal global and local markets.