Meet the engineers, architects, and delivery leads who build and ship software for StepTo's clients. All based in Belgrade, Serbia — vetted rigorously, retained deliberately.
StepTo's team is built on a straightforward principle: every person who joins must be someone we would trust to represent the company on a client engagement without oversight. That means technically rigorous, communicatively clear, and professionally dependable. We hire slowly and deliberately — our acceptance rate for engineering candidates is under 8% — and the result is a team where seniority is genuine rather than titular. Our engineers have backgrounds at fintech companies, SaaS startups, and AI research labs. They have built systems at scale, shipped products under pressure, and learned what matters in production environments.
Team stability matters as much as individual quality. Our 95% long-term retention rate means the engineers who start your engagement are the ones who finish it — no revolving door of contractors, no knowledge loss mid-project. We invest in our team's growth because it directly translates to better outcomes for clients: engineers who are given room to develop stay sharper, stay longer, and bring more to each engagement.
Our engineering leadership and senior specialists — the people who design, build, and deliver your software
Our CTO leads StepTo's engineering organization with 14 years of experience architecting distributed systems for fintech and enterprise clients. Shapes technical direction across all product and client delivery teams.
Our Lead Front-End Engineer has 9 years specialising in the React ecosystem, web performance, and accessible design systems. Has shipped production interfaces used by hundreds of thousands of users.
Our Lead Back-End Engineer brings 11 years of experience spanning financial systems, data pipelines, and high-scale API design. Leads StepTo's server-side architecture practice with a focus on reliability and data integrity.
Our AI/ML Lead has 8 years of applied research and engineering experience. Specialises in LLM integration, RAG architectures, and computer vision systems for production environments.
Our Head of Client Delivery oversees all client engagements at StepTo with 10 years of programme management experience across software, fintech, and digital transformation. Ensures every engagement runs on time, on budget, and above expectation.
Four structural advantages that make working with StepTo engineers consistently different from other outsourcing experiences
Every engineer on our team passes a three-stage evaluation: a domain-specific technical assessment, a live coding interview with a senior engineer, and an English communication review. Fewer than 8% of applicants reach the team.
Our retention rate reflects genuine investment in people — competitive compensation, continuous learning budgets, meaningful projects, and a culture where senior engineers have real ownership over technical decisions.
All StepTo engineers communicate in fluent professional English. Written documentation, code reviews, client calls, and async updates are conducted at a standard that removes friction from cross-border collaboration.
Based in Belgrade (CET/CEST), our team operates fully within European business hours — with meaningful overlap for US East Coast clients. Real-time collaboration, not async-only workarounds.
Our entire engineering team operates from Belgrade, giving clients a single point of cultural and timezone reference. No distributed offshore fragmentation — one location, one culture, one standard of work. Learn more about outsourcing to Serbia.
We hire senior engineers who care about craft, communication, and working on genuinely interesting problems for international clients. If that sounds like you, we would like to hear from you.
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Work with accountable, English-fluent professionals who communicate clearly, protect quality, and deliver with a steady operating rhythm. Cost efficiency matters, but performance is why clients stay with us.
